1 2014-10-22 Renlin Li <renlin.li@arm.com>
3 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
6 2014-10-22 Richard Biener <rguenther@suse.de>
8 * Makefile.in (s-match): Adjust dependencies to only catch
11 2014-10-22 Richard Biener <rguenther@suse.de>
12 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
14 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
15 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
16 (gimple-match.c): Generate by triggering s-match.
17 (generic-match.c): Likewise.
18 (s-match): Rule to build gimple-match.c and generic-match.c
19 by running the genmatch generator program.
20 (build/hash-table.o): Dependencies to build hash-table.c for the host.
21 (build/genmatch.o): Dependencies to build genmatch.
23 (build/genmatch): Likewise.
24 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
25 * generic-match-head.c: New file.
26 * gimple-match-head.c: Likewise.
27 * gimple-match.h: Likewise.
28 * genmatch.c: Likewise.
30 * builtins.h (fold_builtin_n): Export.
31 * builtins.c (fold_builtin_n): Likewise.
32 * gimple-fold.h (gimple_build): Declare various overloads.
33 (gimple_simplify): Likewise.
34 (gimple_convert): Re-implement in terms of gimple_build.
35 * gimple-fold.c (gimple_convert): Remove.
36 (gimple_build): New functions.
37 * doc/match-and-simplify.texi: New file.
38 * doc/gccint.texi: Add menu item Match and Simplify and include
39 match-and-simplify.texi.
41 2014-10-22 Jakub Jelinek <jakub@redhat.com>
44 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
45 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
46 even for just TARGET_AVX2, not only for
47 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
48 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
49 otherwise build it using concatenation of 256-bit
51 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
52 avx512 broadcast patterns.
53 (vec_dup<mode>): Likewise. For avx2 use
54 v<sseintprefix>broadcast<bcstscalarsuff> instead of
55 vbroadcast<ssescalarmodesuffix>.
56 (AVX2_VEC_DUP_MODE): New mode iterator.
57 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
58 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
61 * config/i386/i386.c (ix86_pic_register_p): Also return
62 true if x is a hard register with ORIGINAL_REGNO equal to
63 pic_offset_table_rtx pseudo REGNO.
64 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
65 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
67 2014-10-22 Alan Modra <amodra@gmail.com>
69 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
70 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
71 (gcc_obstack_init): Use obstack_specify_allocation in place of
73 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
74 (regexp_representation): Likewise.
75 * godump.c (go_output_type): Likewise.
77 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
79 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
80 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
81 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
83 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
85 * doc/invoke.texi (pedantic-errors): Explain better.
87 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
88 Vidya Praveen <vidya.praveen@atmel.com>
89 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
90 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
91 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
93 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
95 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
96 (avr_nonconst_pointer_addrspace): Likewise.
97 * config/avr/avr.h (AVR_HAVE_LPM): Define.
99 Added AVRTINY architecture to avr target.
100 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
101 (base_arch_s): member added for AVRTINY architecture.
102 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
103 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
104 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
105 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
106 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
107 in callee saved register list.
108 (avr_option_override): CCP address updated for AVRTINY.
109 (avr_init_expanders): tmp and zero rtx initialized as per arch.
110 Reset avr_have_dimode if AVRTINY.
111 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
112 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
113 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
114 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
115 (expand_epilogue): Likewise.
116 (avr_print_operand): Print CCP address in case of AVRTINY also.
118 (function_arg_regno_p): Check different register list for arguments
120 (init_cumulative_args): Check for AVRTINY to update number of argument
122 (tiny_valid_direct_memory_access_range): New function. Return false if
123 direct memory access range is not in accepted range for AVRTINY.
124 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
125 indirect load (with displacement) for AVRTINY.
126 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
127 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
128 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
129 indirect load (no displacement) for AVRTINY.
130 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
131 indirect load (with displacement) for AVRTINY.
132 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
133 indirect load for pre-decrement address.
134 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
135 functions. Update instruction length for AVRTINY.
136 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
138 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
139 (out_movsi_r_mr): Likewise, for SImode.
140 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
141 indirect store (no displacement) for AVRTINY.
142 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
143 indirect store (with displacement) for AVRTINY.
144 (out_movsi_mr_r): Emit out insn for IO address store. Update store
145 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
147 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
148 indirect load (no displacement) for PSImode in AVRTINY.
149 (avr_out_load_psi_reg_disp_tiny): New function to handle register
150 indirect load (with displacement) for PSImode in AVRTINY.
151 (avr_out_load_psi): Call PSImode register indirect load functions for
152 AVRTINY. Update instruction length for AVRTINY.
153 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
154 indirect store (no displacement) for PSImode in AVRTINY.
155 (avr_out_store_psi_reg_disp_tiny): New function to handle register
156 indirect store (with displacement) for PSImode in AVRTINY.
157 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
158 register indirect store functions for AVRTINY.
159 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
160 register indirect store (with displacement) for AVRTINY.
161 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
162 register indirect store function for QImode in AVRTINY.
163 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
164 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
165 indirect store (no displacement) for HImode in AVRTINY.
166 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
167 indirect store (with displacement) for HImode in AVRTINY.
168 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
169 indirect store for post-increment address in HImode.
170 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
171 register indirect store function for HImode in AVRTINY.
172 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
174 (order_regs_for_local_alloc): Updated register allocation order for
176 (avr_conditional_register_usage): New function. It is a target hook
177 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
178 used registers list and register allocation order for AVRTINY.
179 (avr_return_in_memory): Update return value size for AVRTINY.
180 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
181 for AVRTINY arch and tiny program memory base address.
182 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
183 (avr_texinfo): Added description for AVRTINY arch.
184 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
185 STATIC_CHAIN_REGNUM for AVRTINY.
186 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
187 * config/avr/avr.md: Added constants for tmp/ zero registers in
188 AVRTINY. Attributes for AVRTINY added.
189 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
191 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
192 in AVRTINY memory access range.
193 (*mov<mode>): Likewise for HImode and SImode.
194 (*movsf): Likewise for SFmode.
195 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
197 * config/avr/avr-protos.h: Added function prototype for
198 tiny_valid_direct_memory_access_range.
199 * config/avr/avr-tables.opt: Regenerate.
200 * gcc/config/avr/t-multilib: Regenerate.
201 * doc/avr-mmcu.texi: Regenerate.
203 2014-10-21 Andrew Pinski <apinski@cavium.com>
205 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
206 available option also.
207 * config/aarch64/aarch64-cost-tables.h: New file.
208 * config/aarch64/aarch64-cores.def (thunderx): New core.
209 * config/aarch64/aarch64-tune.md: Regenerate.
210 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
211 of config/arm/aarch-cost-tables.h.
212 (thunderx_regmove_cost): New variable.
213 (thunderx_tunings): New variable.
215 2014-10-21 Dehao Chen <dehao@google.com>
217 * auto-profile.c: New file.
218 * auto-profile.h: New file.
219 * basic-block.h (maybe_hot_count_p): New export func.
220 (add_working_set): New export func.
221 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
222 (GCOV_TAG_AFDO_FUNCTION): Likewise.
223 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
224 * opts.c (enable_fdo_optimizations): New func.
225 (common_handle_option): Handle -fauto-profile flag.
226 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
227 (class pass_early_inline): Export early_inliner.
228 (early_inliner): Likewise.
229 (pass_early_inline::execute): Likewise.
230 * ipa-inline.h (early_inliner): Likewise.
231 * predict.c (maybe_hot_count_p): New export func.
232 (counts_to_freqs): AutoFDO logic.
233 (rebuild_frequencies): Likewise.
234 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
235 * profile.c (add_working_set): New func.
236 * Makefile.in (auto-profile.o): New object file.
237 * passes.def (pass_ipa_auto_profile): New pass.
238 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
239 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
240 * toplev.c (compile_file): AutoFDO logic.
241 * doc/invoke.texi (-fauto-profile): New doc.
242 * coverage.c (coverage_init): AutoFDO logic.
243 * common.opt (-fauto-profile): New flag.
244 * timevar.def (TV_IPA_AUTOFDO): New tag.
245 * value-prof.c (gimple_alloc_histogram_value): New export func.
246 (check_ic_target): Likewise.
247 * value-prof.h (gimple_alloc_histogram_value): Likewise.
248 (check_ic_target): Likewise.
250 2014-10-21 David Malcolm <dmalcolm@redhat.com>
252 * cgraph.c (cgraph_c_finalize): New function.
253 * cgraph.h (cgraph_c_finalize): New prototype.
254 (cgraphunit_c_finalize): New prototype.
255 * cgraphunit.c (first_analyzed): Move from analyze_functions
257 (first_analyzed_var): Likewise.
258 (analyze_functions): Move static variables into file-scope.
259 (cgraphunit_c_finalize): New function.
260 * diagnostic.c (diagnostic_finish): Free the memory for
261 context->classify_diagnostic and context->printer, running the
262 destructor for the latter.
263 (bt_stop): Use toplev::main.
264 * dwarf2out.c (dwarf2out_finalize): New function.
265 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
266 * gcse.c (gcse_c_finalize): New function.
267 * gcse.h (gcse_c_finalize): New prototype.
268 * ggc-page.c (init_ggc): Make idempotent.
269 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
270 * ipa-cp.c (ipa_cp_c_finalize): New function.
271 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
272 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
273 a field of class pass_ipa_pure_const.
274 (node_duplication_hook_holder): Likewise.
275 (node_removal_hook_holder): Likewise.
276 (register_hooks): Convert to method...
277 (pass_ipa_pure_const::register_hooks): ...here, converting
278 static variable init_p into...
279 (pass_ipa_pure_const::init_p): ...new field.
280 (pure_const_generate_summary): Update invocation of
281 register_hooks to invoke as a method of current_pass.
282 (pure_const_read_summary): Likewise.
283 (propagate): Convert to...
284 (pass_ipa_pure_const::execute): ...method.
285 * ipa-reference.c (ipa_init): Move static bool init_p from here
287 (ipa_init_p): New file-scope variable, so that it can be reset
288 when repeatedly invoking the compiler within one process by...
289 (ipa_reference_c_finalize): New function.
290 * ipa-reference.h (ipa_reference_c_finalize): New.
291 * main.c (main): Replace invocation of toplev_main with
292 construction of a toplev instance, and call its "main" method.
293 * params.c (global_init_params): Add an assert that
294 params_finished is false.
295 (params_c_finalize): New.
296 * params.h (params_c_finalize): New.
297 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
298 invoking generate_summary, for the benefit of pass_ipa_pure_const.
299 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
300 before calling write_summary hook.
301 (ipa_write_optimization_summaries_1): Likewise when calling
302 write_optimization_summary hook.
303 (ipa_read_summaries_1): Likewise for read_summary hook.
304 (ipa_read_optimization_summaries_1): Likewise for
305 read_optimization_summary hook.
306 (execute_ipa_stmt_fixups): Likewise.
307 * stringpool.c (init_stringpool): Clean up if we're called more
309 * timevar.c (timevar_init): Ignore repeated calls.
310 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
312 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
313 (initialize_rtl): Move static local "initialized_once"
314 into file scope, and rename to...
315 (rtl_initialized): New variable.
316 (do_compile): Move timevar initialization from here to
317 toplev::start_timevars.
318 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
319 toplev::finalize): New functions.
320 (toplev_main): Rename to...
321 (toplev::main): ...this.
322 * toplev.h (class toplev): New class.
324 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
326 * loop-doloop.c: Include loop-unroll.h.
328 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
330 * cfg.h: New. Header file for cfg.c.
331 * cfganal.h: New. Header file for cfganal.c.
332 * lcm.h: New. Header file for lcm.c.
333 * loop-unroll.h: New. Header file for loop-unroll.h.
334 * cfgloop.h: (unroll_loops): Remove prototype.
335 * basic-block.h: Move prototypes and structs to new header files.
336 Include cfg.h, cfganal.h, and lcm.h.
337 * loop-init.c: Include loop-unroll.h.
338 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
339 * modulo-sched.c: Include loop-unroll.h.
341 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
343 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
344 MARKER_BYTE_UNKNOWN markers when handling casts.
346 2014-10-21 Richard Biener <rguenther@suse.de>
348 * tree-ssa-phiopt.c (value_replacement): Properly verify we
349 are the non-singleton PHI.
351 2014-10-21 Jakub Jelinek <jakub@redhat.com>
353 PR tree-optimization/63563
354 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
355 if either dra or drb stmts are not normal loads/stores.
357 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
359 * config/i386/i386.c (expand_vec_perm_1): Fix
360 expand_vec_perm_palignr case.
361 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
364 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
366 * cfgloopanal.c (seq_cost): Delete.
367 * rtl.h (seq_cost): New prototype.
368 * rtlanal.c (seq_cost): New function.
369 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
371 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
373 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
374 * basic-block.h: Remove prototypes for cfgrtl.c.
375 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
376 prototypes to cfgrtl.h.
377 * profile.h (profile_info): Add extern export declaration.
378 * rtl.h: Remove prototypes for cfgrtl.h.
379 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
380 * ipa-inline.c: Include profile.h.
381 * loop-unroll.c: Ditto.
382 * modulo-sched.c: Ditto.
383 * postreload-gcse.c: Ditto.
385 * sched-ebb.c: Ditto.
386 * sched-rgn.c: Ditto.
388 * tree-ssa-loop-ivcanon.c: Ditto.
390 2014-10-20 Richard Biener <rguenther@suse.de>
392 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
393 operands to get a def operand kind match. Signal mismatches
394 to the parent so we can try swapping its operands.
395 (vect_build_slp_tree): Try swapping operands if they have
396 a mismatched operand kind.
398 2014-10-20 Alan Modra <amodra@gmail.com>
401 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
402 Increase "ops" array size. Correct array size tests. Init
403 n_constants in loop. Break out of innermost loop when finding
404 a trivial CONST expression.
406 2014-10-20 Martin Liska <mliska@suse.cz>
409 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
410 Gimple tempate string is compared.
412 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
414 * varasm.c (const_alias_set): Remove.
415 (init_varasm_once): Remove initialization of const_alias_set.
416 (build_constant_desc): Do not set alias set to const_alias_set.
418 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
420 * configure: Regenerate.
421 * configure.ac: Move the test for section attribute specifier "e" in GAS
422 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
423 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
424 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
425 ifdef HAVE_GAS_SECTION_EXCLUDE.
427 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
429 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
430 match_operand expression.
432 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
433 David Edelsohn <dje.gcc@gmail.com>
435 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
437 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
439 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
441 * doc/invoke.texi (Options to Request or Suppress Warnings):
442 Explain options precedence.
443 (Wtrampolines): Do not indent paragraph.
445 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
447 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
448 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
449 (pa_jump_in_call_delay): Likewise.
450 * config/pa/pa.c (pa_option_override): Remove jump in call delay
452 (pa_output_millicode_call): Remove support for jump in call delay.
453 (pa_output_call): Likewise.
454 (pa_jump_in_call_delay): Delete.
455 (pa_following_call): Likewise.
456 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
457 (uncond_branch): Remove following call check from attribute length.
459 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
462 * config/sh/sh-modes.def (PSI): Remove.
463 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
464 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
465 (sh_reorg): Remove commented out FPSCR code.
466 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
467 insn instead of move insn.
468 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
469 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
471 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
472 (sh1_builtin_p): Uncomment.
473 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
474 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
475 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
476 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
477 (general_movsrc_operand, general_movdst_operand): Disallow
479 * config/sh/sh.md (FPSCR_FR): New constant.
480 (push_fpscr): Emit sts_fpscr insn.
481 (pop_fpscr): Emit lds_fpscr_insn.
482 (movsi_ie): Disallow FPSCR operands.
483 (fpu_switch, unnamed related split, extend_psi_si,
484 truncate_si_psi): Remove insns.
485 (lds_fpscr, sts_fpscr): New insns.
486 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
488 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
490 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
491 (clone_inlined_nodes): Do not overwrite the clone if above predicate
494 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
496 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
497 (expand_vec_perm_d): Ditto.
498 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
499 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
501 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
502 (ix86_expand_sse_unpack): Handle V64QImode.
503 (expand_vec_perm_blend): Update conditions for TARGET, handle
504 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
505 (expand_vec_perm_pshufb): Handle V64QImode.
506 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
507 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
508 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
509 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
510 (ix86_expand_vecop_qihi): Handle V64QImode.
511 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
512 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
513 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
514 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
515 (mul<mode>3): Use VI1_AVX512.
516 (<sse2_avx2>_packsswb): Ditto.
517 (<sse2_avx2>_packuswb): Ditto.
518 (<ssse3_avx2>_pshufb<mode>3): Ditto.
519 (<shift_insn><mode>3): Ditto.
521 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
523 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
524 conditions to fix bootstrap.
526 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
528 gcc-plugin.h: Add tm.h and flattened includes from function.h.
530 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
531 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
532 Anna Tikhonova <anna.tikhonova@intel.com>
533 Ilya Tocar <ilya.tocar@intel.com>
534 Andrey Turetskiy <andrey.turetskiy@intel.com>
535 Ilya Verbin <ilya.verbin@intel.com>
536 Kirill Yukhin <kirill.yukhin@intel.com>
537 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
539 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
540 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
541 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
542 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
543 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
544 (define_expand "vec_init<mode>"): Use VF48_I1248.
546 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
547 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
548 Anna Tikhonova <anna.tikhonova@intel.com>
549 Ilya Tocar <ilya.tocar@intel.com>
550 Andrey Turetskiy <andrey.turetskiy@intel.com>
551 Ilya Verbin <ilya.verbin@intel.com>
552 Kirill Yukhin <kirill.yukhin@intel.com>
553 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
555 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
556 expand_sse2_mulvxdi3.
558 2014-10-17 Richard Biener <rguenther@suse.de>
560 * fold-const.c (fold_comparison): Remove redundant constant
561 folding and operand swapping.
562 (fold_binary_loc): Do comparison operand swapping here.
563 (fold_ternary_loc): Canonicalize operand order for
564 commutative ternary operations.
565 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
568 2014-10-17 Jakub Jelinek <jakub@redhat.com>
570 PR tree-optimization/63464
571 * gimple.h (gimple_seq_discard): New prototype.
572 * gimple.c: Include stringpool.h and tree-ssanames.h.
573 (gimple_seq_discard): New function.
574 * optabs.h (lshift_cheap_p): New prototype.
575 * optabs.c (lshift_cheap_p): New function, moved from...
576 * tree-switch-conversion.c (lshift_cheap_p): ... here.
577 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
578 (reassoc_branch_fixups): New variable.
579 (update_range_test): Add otherrangep and seq arguments.
580 Unshare exp. If otherrange is NULL, use for other ranges
581 array of pointers pointed by otherrangep instead.
582 Emit seq before gimplified statements for tem.
583 (optimize_range_tests_diff): Adjust update_range_test
585 (optimize_range_tests_xor): Likewise. Fix up comment.
586 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
588 (optimize_range_tests): Adjust update_range_test caller.
589 Call optimize_range_tests_to_bit_test.
590 (branch_fixup): New function.
591 (execute_reassoc): Call branch_fixup.
593 PR tree-optimization/63302
594 * tree-ssa-reassoc.c (optimize_range_tests_xor,
595 optimize_range_tests_diff): Use !integer_pow2p () instead of
598 2014-10-17 Martin Liska <mliska@suse.cz>
600 * ipa-icf.c (sem_function::merge): Local flags are set to false
601 to enforce equal calling convention to be used.
602 * opts.c (common_handle_option): Indentation fix.
604 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
606 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
608 2014-10-17 Tom de Vries <tom@codesourcery.com>
610 PR rtl-optimization/61605
611 * regcprop.c (copyprop_hardreg_forward_1): Use
612 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
614 2014-10-17 Tom de Vries <tom@codesourcery.com>
616 PR rtl-optimization/61605
617 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
618 notice stores for noops. Don't regard noops as copies.
620 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
622 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
623 register in a special way.
624 (__cpuid_count): Ditto.
625 * config/i386/driver-i386.h: Protect with
626 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
627 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
628 is required to compile the function.
630 2014-10-16 DJ Delorie <dj@redhat.com>
632 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
635 * config/rs6000/rs6000-c.c (rid_int128): New.
636 (rs6000_macro_to_expand): Use instead of RID_INT128.
638 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
640 * function.h: Flatten file. Remove includes, adjust prototypes to
641 reflect only what is in function.h.
642 (enum direction, struct args_size, struct locate_and_pad_arg_data,
643 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
645 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
646 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
647 prototypes to predict.h.
648 (init_varasm_status): Move prototype to varasm.h.
649 * expr.h: Adjust include files.
650 (enum direction, struct args_size, struct locate_and_pad_arg_data,
651 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
653 (locate_and_pad_parm): Move prototype to function.h.
654 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
655 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
656 assign_temp, reposition_prologue_and_epilogue_notes,
657 prologue_epilogue_contains, sibcall_epilogue_contains,
658 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
659 set_return_jump_label): Move prototypes to function.h.
660 * predict.h (optimize_function_for_size_p,
661 optimize_function_for_speed_p): Relocate prototypes from function.h.
662 * shrink-wrap.h (emit_return_into_block, active_insn_between,
663 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
665 * varasm.h (init_varasm_status): Relocate prototype from function.h.
666 * genattrtab.c (write_header): Add predict.h to include list.
667 * genconditions.c (write_header): Add predict.h to include list.
668 * genemit.c (main): Adjust header file includes.
669 * gengtype.c (ifiles): Add flattened function.h header files.
670 * genoutput.c (output_prologue): Add predict.h to include list.
671 * genpreds.c (write_insn_preds_c): Adjust header file includes.
672 * genrecog.c (write_header): Add flattened function.h header files.
673 * alias.c: Adjust include files.
674 * auto-inc-dec.c: Likewise.
675 * basic-block.h: Likewise.
676 * bb-reorder.c: Likewise.
677 * bt-load.c: Likewise.
678 * builtins.c: Likewise.
679 * caller-save.c: Likewise.
681 * cfgbuild.c: Likewise.
682 * cfgcleanup.c: Likewise.
683 * cfgexpand.c: Likewise.
684 * cfgloop.c: Likewise.
685 * cfgloop.h: Likewise.
686 * cfgrtl.c: Likewise.
687 * cgraph.h: Likewise.
688 * cgraphclones.c: Likewise.
689 * cgraphunit.c: Likewise.
690 * combine-stack-adj.c: Likewise.
691 * combine.c: Likewise.
692 * coverage.c: Likewise.
695 * cselib.c: Likewise.
696 * dbxout.c: Likewise.
698 * df-core.c: Likewise.
699 * df-problems.c: Likewise.
700 * df-scan.c: Likewise.
701 * dojump.c: Likewise.
702 * dwarf2cfi.c: Likewise.
703 * dwarf2out.c: Likewise.
704 * emit-rtl.c: Likewise.
705 * except.c: Likewise.
706 * explow.c: Likewise.
709 * function.c: Likewise.
711 * gimple-fold.c: Likewise.
712 * gimple-low.c: Likewise.
713 * gimple-streamer.h: Likewise.
714 * haifa-sched.c: Likewise.
719 * loop-invariant.c: Likewise.
720 * lra-assigns.c: Likewise.
721 * lra-coalesce.c: Likewise.
722 * lra-constraints.c: Likewise.
723 * lra-eliminations.c: Likewise.
724 * lra-lives.c: Likewise.
725 * lra-spills.c: Likewise.
727 * lto-cgraph.c: Likewise.
728 * lto-section-in.c: Likewise.
729 * lto-section-out.c: Likewise.
730 * lto-streamer-in.c: Likewise.
731 * lto-streamer-out.c: Likewise.
732 * mode-switching.c: Likewise.
733 * modulo-sched.c: Likewise.
734 * omp-low.c: Likewise.
735 * optabs.c: Likewise.
736 * passes.c: Likewise.
737 * postreload-gcse.c: Likewise.
738 * postreload.c: Likewise.
739 * predict.c: Likewise.
740 * profile.c: Likewise.
743 * reg-stack.c: Likewise.
744 * regcprop.c: Likewise.
745 * reginfo.c: Likewise.
746 * regrename.c: Likewise.
747 * reload.c: Likewise.
748 * reload1.c: Likewise.
750 * resource.c: Likewise.
751 * rtlanal.c: Likewise.
752 * sched-deps.c: Likewise.
753 * sched-ebb.c: Likewise.
754 * sched-rgn.c: Likewise.
755 * sel-sched-dump.c: Likewise.
756 * sel-sched-ir.c: Likewise.
757 * sel-sched.c: Likewise.
758 * shrink-wrap.c: Likewise.
759 * simplify-rtx.c: Likewise.
760 * statistics.c: Likewise.
762 * stor-layout.c: Likewise.
763 * store-motion.c: Likewise.
764 * symtab.c: Likewise.
765 * targhooks.c: Likewise.
766 * toplev.c: Likewise.
767 * trans-mem.c: Likewise.
768 * tree-cfg.c: Likewise.
769 * tree-cfgcleanup.c: Likewise.
770 * tree-dfa.c: Likewise.
771 * tree-eh.c: Likewise.
772 * tree-inline.c: Likewise.
773 * tree-into-ssa.c: Likewise.
774 * tree-nested.c: Likewise.
775 * tree-nrv.c: Likewise.
776 * tree-profile.c: Likewise.
777 * tree-ssa-alias.c: Likewise.
778 * tree-ssa-ccp.c: Likewise.
779 * tree-ssa-copy.c: Likewise.
780 * tree-ssa-copyrename.c: Likewise.
781 * tree-ssa-dom.c: Likewise.
782 * tree-ssa-operands.c: Likewise.
783 * tree-ssa-propagate.c: Likewise.
784 * tree-ssa-structalias.c: Likewise.
785 * tree-ssa-tail-merge.c: Likewise.
786 * tree-ssa-threadedge.c: Likewise.
787 * tree-ssa-threadupdate.c: Likewise.
788 * tree-ssa-uncprop.c: Likewise.
789 * tree-ssa-uninit.c: Likewise.
790 * tree-ssa.c: Likewise.
791 * tree-stdarg.c: Likewise.
792 * tree-tailcall.c: Likewise.
795 * valtrack.c: Likewise.
796 * varasm.c: Likewise.
797 * vmsdbgout.c: Likewise.
799 * config/aarch64/aarch64.c: Add flattened includes from function.h.
800 * config/alpha/alpha.c: Likewise.
801 * config/arc/arc.c: Likewise.
802 * config/arm/arm.c: Likewise.
803 * config/avr/avr-log.c: Likewise.
804 * config/avr/avr.c: Likewise.
805 * config/bfin/bfin.c: Likewise.
806 * config/c6x/c6x.c: Likewise.
807 * config/cr16/cr16.c: Likewise.
808 * config/cris/cris.c: Likewise.
809 * config/darwin.c: Likewise.
810 * config/epiphany/epiphany.c: Likewise.
811 * config/epiphany/mode-switch-use.c: Likewise.
812 * config/epiphany/resolve-sw-modes.c: Likewise.
813 * config/fr30/fr30.c: Likewise.
814 * config/frv/frv.c: Likewise.
815 * config/h8300/h8300.c: Likewise.
816 * config/i386/i386.c: Likewise.
817 * config/ia64/ia64.c: Likewise.
818 * config/iq2000/iq2000.c: Likewise.
819 * config/lm32/lm32.c: Likewise.
820 * config/m32c/m32c.c: Likewise.
821 * config/m32r/m32r.c: Likewise.
822 * config/m68k/m68k.c: Likewise.
823 * config/mcore/mcore.c: Likewise.
824 * config/mep/mep-pragma.c: Likewise.
825 * config/mep/mep.c: Likewise.
826 * config/microblaze/microblaze.c: Likewise.
827 * config/mips/mips.c: Likewise.
828 * config/mmix/mmix.c: Likewise.
829 * config/mn10300/mn10300.c: Likewise.
830 * config/moxie/moxie.c: Likewise.
831 * config/msp430/msp430.c: Likewise.
832 * config/nds32/nds32-cost.c: Likewise.
833 * config/nds32/nds32-fp-as-gp.c: Likewise.
834 * config/nds32/nds32-intrinsic.c: Likewise.
835 * config/nds32/nds32-isr.c: Likewise.
836 * config/nds32/nds32-md-auxiliary.c: Likewise.
837 * config/nds32/nds32-memory-manipulation.c: Likewise.
838 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
839 * config/nds32/nds32-predicates.c: Likewise.
840 * config/nds32/nds32.c: Likewise.
841 * config/nios2/nios2.c: Likewise.
842 * config/pa/pa.c: Likewise.
843 * config/pdp11/pdp11.c: Likewise.
844 * config/rl78/rl78.c: Likewise.
845 * config/rs6000/rs6000.c: Likewise.
846 * config/rx/rx.c: Likewise.
847 * config/s390/s390.c: Likewise.
848 * config/score/score.c: Likewise.
849 * config/sh/sh.c: Likewise.
850 * config/sparc/sparc.c: Likewise.
851 * config/spu/spu.c: Likewise.
852 * config/stormy16/stormy16.c: Likewise.
853 * config/tilegx/tilegx.c: Likewise.
854 * config/tilepro/tilepro.c: Likewise.
855 * config/v850/v850.c: Likewise.
856 * config/vax/vax.c: Likewise.
857 * config/xtensa/xtensa.c: Likewise.
859 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
861 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
862 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
864 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
866 * config/sh/sh-protos.h (fldi_ok): Remove.
867 * config/sh/sh.c (fldi_ok): Likewise.
868 (sh_secondary_reload): Don't use fldi_ok.
869 * config/sh/constraints.md (G constraint, H constraint): Don't use
872 2014-10-16 Martin Liska <mliska@suse.cz>
874 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
875 Cast to unsigned long.
876 (sem_item_optimizer::dump_cong_classes): Likewise.
878 2014-10-16 Tom de Vries <tom@codesourcery.com>
880 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
881 with SSA_NAME_IN_FREELIST.
883 2014-10-16 Richard Biener <rguenther@suse.de>
886 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
887 (fold_builtin_strncat_chk): Move ...
888 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
889 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
891 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
894 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
897 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
898 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
899 Anna Tikhonova <anna.tikhonova@intel.com>
900 Ilya Tocar <ilya.tocar@intel.com>
901 Andrey Turetskiy <andrey.turetskiy@intel.com>
902 Ilya Verbin <ilya.verbin@intel.com>
903 Kirill Yukhin <kirill.yukhin@intel.com>
904 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
906 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
909 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
910 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
911 Anna Tikhonova <anna.tikhonova@intel.com>
912 Ilya Tocar <ilya.tocar@intel.com>
913 Andrey Turetskiy <andrey.turetskiy@intel.com>
914 Ilya Verbin <ilya.verbin@intel.com>
915 Kirill Yukhin <kirill.yukhin@intel.com>
916 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
918 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
919 V16SI, V32HI, V64QI modes.
921 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
924 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
925 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
927 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
928 to match fp insn patterns.
929 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
931 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
932 expand_df_unop, expand_df_binop): Remove.
933 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
934 FPSCR_STAT_REG as not call clobbered.
935 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
936 invoking fpscr_set_from_mem.
938 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
939 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
941 (REGISTER_NAMES): Adjust.
942 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
943 (FIRST_PSEUDO_REGISTER): Increase to 156.
944 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
945 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
947 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
948 FPSCR_MODES_REG and FPSCR_STAT_REG.
949 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
951 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
952 FPSCR_SZ): Add new constants.
953 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
955 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
956 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
957 Use TARGET_FPU_ANY condition.
958 (fpu_switch peephole2): Remove.
959 (fpu_switch split): Use simple_mem_operand to capture the mem and
960 adjust split implementation.
961 (extend_psi_si, truncate_si_psi): New insns.
962 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
963 set of FPSCR_MODES_REG.
965 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
966 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
967 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
968 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
969 call_value_compact, call_value_compact_rettramp, call,
970 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
971 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
972 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
973 sibcall_value_compact, sibcall_value, call_value_pop_compact,
974 call_value_pop_compact_rettramp, various unnamed splits):
975 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
978 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
979 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
980 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
981 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
982 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
984 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
985 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
986 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
987 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
988 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
989 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
990 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
992 2014-10-16 Martin Liska <mliska@suse.cz>
993 Jan Hubicka <hubicka@ucw.cz>
995 * Makefile.in: New object files included.
996 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
998 (verify_edge_corresponds_to_fndecl): More sensitive verification
999 of nodes that are merged by IPA ICF.
1000 * cgraph.h (cgraph_node::num_references): New function.
1001 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
1002 * common.opt: New options ipa-icf, ipa-icf-functions and
1003 ipa-icf-variables introduced.
1004 * doc/invoke.texi: Documentation of new options introduced.
1005 * ipa-icf-gimple.c: New file.
1006 * ipa-icf-gimple.h: New file.
1007 * ipa-icf.c: New file.
1008 * ipa-icf.h: New file.
1009 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
1010 (input_overwrite_node): Likewise.
1011 * lto-section-in.c: New icf section added.
1012 * lto-streamer.h (enum lto_section_type): Likewise.
1013 * opts.c (common_handle_option): New option added.
1014 * passes.def: New pass included.
1015 * timevar.def: Time variable for IPA ICF added.
1016 * tree-pass.h: New IPA ICF pass entry point added.
1018 2014-10-16 Richard Biener <rguenther@suse.de>
1020 PR tree-optimization/63168
1021 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
1022 latches if after merging they are no longer simple.
1023 * cfghooks.c (merge_blocks): Handle merging a latch block
1026 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1027 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1028 Anna Tikhonova <anna.tikhonova@intel.com>
1029 Ilya Tocar <ilya.tocar@intel.com>
1030 Andrey Turetskiy <andrey.turetskiy@intel.com>
1031 Ilya Verbin <ilya.verbin@intel.com>
1032 Kirill Yukhin <kirill.yukhin@intel.com>
1033 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1035 * config/i386/sse.md
1036 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
1037 support AVX-512VL instructions.
1039 2014-10-16 DJ Delorie <dj@redhat.com>
1041 * tree-core.h: Fix comment to not assume pointers are multiples of
1044 2014-10-15 Tom Tromey <tromey@redhat.com>
1046 * timevar.h (class auto_timevar): New class.
1048 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
1051 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1052 Remove the second alternative.
1053 (regprefix): Remove mode attribute.
1054 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
1055 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
1058 2013-11-05 Ian Lance Taylor <iant@google.com>
1060 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
1061 If possible, add .cfi directives to record change to bx.
1062 * config/i386/i386.c (ix86_emit_cfi): New function.
1063 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
1065 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
1068 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
1070 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
1073 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
1075 PR rtl-optimization/63448
1076 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
1077 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
1078 (LRA_MAX_INHERITANCE_PASSES): Use it.
1079 (lra_constraint_iter_after_spill): Remove.
1080 (lra_assignment_iter): New.
1081 (lra_assignment_iter_after_spill): New.
1082 * lra-assigns.c (lra_assignment_iter): New.
1083 (lra_assignment_iter_after_spill): New.
1084 (former_reload_pseudo_spill_p): New.
1085 (spill_for): Set up former_reload_pseudo_spill_p.
1086 (setup_live_pseudos_and_spill_after_risky): Ditto.
1087 (assign_by_spills): Ditto.
1088 (lra_assign): Increment lra_assignment_iter. Print the iteration
1089 number. Reset former_reload_pseudo_spill_p. Check
1090 lra_assignment_iter_after_spill.
1091 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
1092 lra_assignment_iter and lra_assignment_iter_after_spill.
1093 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
1094 (lra_constraints): Remove code with
1095 lra_assignment_iter_after_spill.
1097 2014-10-15 Teresa Johnson <tejohnson@google.com>
1100 * tree-ssa-threadupdate.c (recompute_probabilities): Better
1103 2014-10-15 Renlin Li <renlin.li@arm.com>
1105 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
1106 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
1107 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
1108 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
1110 2014-10-15 Richard Biener <rguenther@suse.de>
1112 * gimple-fold.c (gimple_fold_call): Properly keep virtual
1113 SSA form up-to-date when devirtualizing a call to
1114 __builtin_unreachable and avoid fixing up EH info here.
1116 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1117 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1118 Anna Tikhonova <anna.tikhonova@intel.com>
1119 Ilya Tocar <ilya.tocar@intel.com>
1120 Andrey Turetskiy <andrey.turetskiy@intel.com>
1121 Ilya Verbin <ilya.verbin@intel.com>
1122 Kirill Yukhin <kirill.yukhin@intel.com>
1123 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1125 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
1126 to support AVX-512BW.
1127 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
1128 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
1129 (define_insn "*<plusminus_insn><mode>3"): Ditto.
1130 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
1131 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1132 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
1133 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
1134 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
1135 (define_insn "*andnot<mode>3"): Ditto.
1136 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
1137 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
1138 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1139 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
1140 (define_insn "*abs<mode>2"): Remove masking support.
1141 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
1142 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
1143 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
1145 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1146 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1147 Anna Tikhonova <anna.tikhonova@intel.com>
1148 Ilya Tocar <ilya.tocar@intel.com>
1149 Andrey Turetskiy <andrey.turetskiy@intel.com>
1150 Ilya Verbin <ilya.verbin@intel.com>
1151 Kirill Yukhin <kirill.yukhin@intel.com>
1152 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1154 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
1155 * config/i386/sse.md
1156 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
1157 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
1158 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
1159 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1160 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
1161 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1162 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
1164 2014-10-15 Renlin Li <renlin.li@arm.com>
1166 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
1168 2014-10-15 Jakub Jelinek <jakub@redhat.com>
1170 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
1171 MINUS_EXPR in unsigned type to avoid undefined behavior.
1173 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
1175 * stor-layout.c (self_referential_size): Do not promote arguments.
1177 2014-10-15 Marek Polacek <polacek@redhat.com>
1179 * doc/invoke.texi: Update to reflect that GNU11 is the default
1181 * c-common.h (c_language_kind): Update comment.
1183 2014-10-15 Richard Biener <rguenther@suse.de>
1185 * hash-table.c: Include bconfig.h if building for the host.
1186 * hash-table.h: Do not include ggc.h on the host but just declare
1187 a few ggc allocation templates.
1189 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
1190 Jeff Law <law@redhat.com>
1192 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
1193 multiple hard registers, use smaller mode derived from MODE.
1195 2014-10-15 Andreas Schwab <schwab@suse.de>
1197 * explow.c (convert_memory_address_addr_space_1): Mark in_const
1198 as ATTRIBUTE_UNUSED.
1200 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
1202 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
1203 (decide_unrolling): ... this one.
1204 (peel_loops_completely): Remove.
1205 (decide_peel_simple): Remove.
1206 (decide_peel_once_rolling): Remove.
1207 (decide_peel_completely): Remove.
1208 (peel_loop_simple): Remove.
1209 (peel_loop_completely): Remove.
1210 (unroll_and_peel_loops): Rename to ...
1211 (unroll_loops): ... this one; handle only unrolling.
1212 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
1215 (unroll_and_peel_loops): Remove.
1216 (unroll_loops): New.
1217 * passes.def: Replace
1218 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
1219 * loop-init.c (gate_rtl_unroll_and_peel_loops,
1220 rtl_unroll_and_peel_loops): Rename to ...
1221 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
1222 (pass_rtl_unroll_and_peel_loops): Rename to ...
1223 (pass_rtl_unroll_loops): ... this one.
1224 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
1225 (make_pass_rtl_unroll_loops): New.
1226 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
1227 (canonicalize_loop_induction_variables): Update.
1229 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1231 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
1232 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
1233 !TARGET_HARD_FLOAT_POSTINC.
1234 (*lsip, *ssip): new instructions.
1236 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
1238 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
1241 2014-10-14 Andrew Pinski <apinski@cavium.com>
1243 * explow.c (convert_memory_address_addr_space): Rename to ...
1244 (convert_memory_address_addr_space_1): This. Add in_const argument.
1245 Inside a CONST RTL, permute the conversion and addition of constant
1246 for zero and sign extended pointers.
1247 (convert_memory_address_addr_space): New function.
1249 2014-10-14 Andrew Pinski <apinski@cavium.com>
1252 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
1255 * explow.c (convert_memory_address_addr_space): Also permute the
1256 conversion and addition of constant for zero-extend.
1258 2014-10-14 DJ Delorie <dj@redhat.com>
1260 * config/msp430/msp430-modes.def (PSI): Add.
1262 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
1263 (msp430_hard_regno_nregs_with_padding): New.
1264 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
1265 (msp430_hard_regno_nregs_has_padding): New.
1266 (msp430_hard_regno_nregs_with_padding): New.
1267 (msp430_unwind_word_mode): Use PSImode instead of SImode.
1268 (msp430_addr_space_legitimate_address_p): New.
1269 (msp430_asm_integer): New.
1270 (msp430_init_dwarf_reg_sizes_extra): New.
1271 (msp430_print_operand): Use X suffix for PSImode even in small model.
1272 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
1273 (PTR_SIZE): ...but 4 bytes for EH.
1274 (SIZE_TYPE): Use __int20.
1275 (PTRDIFF_TYPE): Likewise.
1276 (INCOMING_FRAME_SP_OFFSET): Adjust.
1277 * config/msp430/msp430.md (movqi_topbyte): New.
1278 (movpsi): Use fixed suffixes.
1279 (movsipsi2): Enable for 430X, not large model.
1280 (extendhipsi2): Likewise.
1281 (zero_extendhisi2): Likewise.
1282 (zero_extendhisipsi2): Likewise.
1283 (extend_and_shift1_hipsi2): Likewise.
1284 (extendpsisi2): Likewise.
1285 (*bitbranch<mode>4_z): Fix suffix logic.
1287 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
1290 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
1291 do not choke on null node.
1292 <VAR_DECL>: Likewise.
1294 2014-10-14 DJ Delorie <dj@redhat.com>
1296 * machmode.h (int_n_data_t): New.
1297 (int_n_enabled_p): New.
1299 * tree.c (int_n_enabled_p): New.
1301 (make_or_reuse_type): Check for all __intN types, not just
1303 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
1305 * tree.h (int128_integer_type_node): Remove.
1306 (int128_unsigned_type_node): Remove.
1307 (int_n_trees_t): New.
1308 (int_n_enabled_p): New.
1310 * toplev.c (standard_type_bitsize): New.
1311 (do_compile): Check which __intN types are enabled for the current
1313 * builtin-types.def (BT_INT128): Remove.
1314 (BT_UINT128): Remove.
1315 * machmode.def: Add macro to create __int128 for all targets.
1316 * stor-layout.c (mode_for_size): Support __intN types.
1317 (smallest_mode_for_size): Likewise.
1318 (initialize_sizetypes): Support __intN types.
1319 * genmodes.c (struct mode_data): Add int_n field.
1320 (blank_mode): Likewise.
1323 (emit_insn_modes_h): Count __intN entries and define
1325 (emit_mode_int_n): New.
1326 (emit_insn_modes_c): Call it.
1327 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
1328 types, not just __int128.
1329 * tree-core.h (integer_type_kind): Remove __int128-specific
1330 entries, reserve spots for __intN entries.
1332 * config/msp430/msp430-modes.def (PSI): Add.
1334 2014-10-14 Kito Cheng <kito@0xlab.org>
1336 * ira.c: Fix typo in comment.
1338 * ira-build.c: Ditto.
1339 * ira-color.c: Ditto.
1340 * ira-emit.c: Ditto.
1342 * ira-lives.c: Ditto.
1344 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
1346 PR rtl-optimization/63475
1347 * alias.c (true_dependence_1): Always use get_addr to extract
1348 true address operands from x_addr and mem_addr. Use extracted
1349 address operands to check for references with alignment ANDs.
1350 Use extracted address operands with find_base_term and
1351 base_alias_check. For noncanonicalized operands call canon_rtx with
1352 extracted address operand.
1353 (write_dependence_1): Ditto.
1354 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
1356 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
1359 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
1362 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1363 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1364 Anna Tikhonova <anna.tikhonova@intel.com>
1365 Ilya Tocar <ilya.tocar@intel.com>
1366 Andrey Turetskiy <andrey.turetskiy@intel.com>
1367 Ilya Verbin <ilya.verbin@intel.com>
1368 Kirill Yukhin <kirill.yukhin@intel.com>
1369 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1371 * config/i386/i386.c
1372 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
1373 (ix86_expand_int_vcond): Ditto.
1375 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1376 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1377 Anna Tikhonova <anna.tikhonova@intel.com>
1378 Ilya Tocar <ilya.tocar@intel.com>
1379 Andrey Turetskiy <andrey.turetskiy@intel.com>
1380 Ilya Verbin <ilya.verbin@intel.com>
1381 Kirill Yukhin <kirill.yukhin@intel.com>
1382 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1384 * config/i386/i386.c
1385 (emit_reduc_half): Handle V64QI and V32HI mode.
1386 * config/i386/sse.md
1387 (define_mode_iterator VI_AVX512BW): New.
1388 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
1390 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1391 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1392 Anna Tikhonova <anna.tikhonova@intel.com>
1393 Ilya Tocar <ilya.tocar@intel.com>
1394 Andrey Turetskiy <andrey.turetskiy@intel.com>
1395 Ilya Verbin <ilya.verbin@intel.com>
1396 Kirill Yukhin <kirill.yukhin@intel.com>
1397 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1399 * config/i386/sse.md
1400 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
1402 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1404 Anna Tikhonova <anna.tikhonova@intel.com>
1405 Ilya Tocar <ilya.tocar@intel.com>
1406 Andrey Turetskiy <andrey.turetskiy@intel.com>
1407 Ilya Verbin <ilya.verbin@intel.com>
1408 Kirill Yukhin <kirill.yukhin@intel.com>
1409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1411 * config/i386/i386.c
1412 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
1413 * config/i386/sse.md
1414 (define_mode_iterator VI): Add V64QI and V32HI modes.
1416 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1417 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1418 Anna Tikhonova <anna.tikhonova@intel.com>
1419 Ilya Tocar <ilya.tocar@intel.com>
1420 Andrey Turetskiy <andrey.turetskiy@intel.com>
1421 Ilya Verbin <ilya.verbin@intel.com>
1422 Kirill Yukhin <kirill.yukhin@intel.com>
1423 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1425 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
1427 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1428 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1429 Anna Tikhonova <anna.tikhonova@intel.com>
1430 Ilya Tocar <ilya.tocar@intel.com>
1431 Andrey Turetskiy <andrey.turetskiy@intel.com>
1432 Ilya Verbin <ilya.verbin@intel.com>
1433 Kirill Yukhin <kirill.yukhin@intel.com>
1434 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1436 * config/i386/sse.md
1437 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
1438 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
1440 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1442 Anna Tikhonova <anna.tikhonova@intel.com>
1443 Ilya Tocar <ilya.tocar@intel.com>
1444 Andrey Turetskiy <andrey.turetskiy@intel.com>
1445 Ilya Verbin <ilya.verbin@intel.com>
1446 Kirill Yukhin <kirill.yukhin@intel.com>
1447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1449 * config/i386/sse.md
1450 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
1451 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
1453 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1454 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1455 Anna Tikhonova <anna.tikhonova@intel.com>
1456 Ilya Tocar <ilya.tocar@intel.com>
1457 Andrey Turetskiy <andrey.turetskiy@intel.com>
1458 Ilya Verbin <ilya.verbin@intel.com>
1459 Kirill Yukhin <kirill.yukhin@intel.com>
1460 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1462 * config/i386/sse.md
1463 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
1464 (define_mode_iterator VI2_AVX2): Add V32HI mode.
1465 (define_expand "mul<mode>3<mask_name>"): Add masking.
1466 (define_insn "*mul<mode>3<mask_name>"): Ditto.
1467 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
1468 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
1469 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
1470 (define_mode_attr SDOT_PMADD_SUF): Ditto.
1471 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
1472 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
1473 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
1474 (define_insn "avx2_packusdw"): Delete.
1475 (define_insn "sse4_1_packusdw"): Ditto.
1476 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
1478 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1479 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1480 Anna Tikhonova <anna.tikhonova@intel.com>
1481 Ilya Tocar <ilya.tocar@intel.com>
1482 Andrey Turetskiy <andrey.turetskiy@intel.com>
1483 Ilya Verbin <ilya.verbin@intel.com>
1484 Kirill Yukhin <kirill.yukhin@intel.com>
1485 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1487 * config/i386/sse.md
1488 (define_insn "vec_dup<mode>"): Update constraints.
1490 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1492 Anna Tikhonova <anna.tikhonova@intel.com>
1493 Ilya Tocar <ilya.tocar@intel.com>
1494 Andrey Turetskiy <andrey.turetskiy@intel.com>
1495 Ilya Verbin <ilya.verbin@intel.com>
1496 Kirill Yukhin <kirill.yukhin@intel.com>
1497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1499 * config/i386/sse.md
1500 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
1501 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
1502 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
1504 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1505 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1506 Anna Tikhonova <anna.tikhonova@intel.com>
1507 Ilya Tocar <ilya.tocar@intel.com>
1508 Andrey Turetskiy <andrey.turetskiy@intel.com>
1509 Ilya Verbin <ilya.verbin@intel.com>
1510 Kirill Yukhin <kirill.yukhin@intel.com>
1511 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1513 * config/i386/sse.md
1514 (define_expand "mul<mode>3<mask_name>"): Add masking.
1516 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1517 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1518 Anna Tikhonova <anna.tikhonova@intel.com>
1519 Ilya Tocar <ilya.tocar@intel.com>
1520 Andrey Turetskiy <andrey.turetskiy@intel.com>
1521 Ilya Verbin <ilya.verbin@intel.com>
1522 Kirill Yukhin <kirill.yukhin@intel.com>
1523 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1525 * config/i386/sse.md
1526 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
1527 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
1529 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1530 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1531 Anna Tikhonova <anna.tikhonova@intel.com>
1532 Ilya Tocar <ilya.tocar@intel.com>
1533 Andrey Turetskiy <andrey.turetskiy@intel.com>
1534 Ilya Verbin <ilya.verbin@intel.com>
1535 Kirill Yukhin <kirill.yukhin@intel.com>
1536 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1538 * config/i386/sse.md
1539 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
1540 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
1541 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
1544 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1545 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1546 Anna Tikhonova <anna.tikhonova@intel.com>
1547 Ilya Tocar <ilya.tocar@intel.com>
1548 Andrey Turetskiy <andrey.turetskiy@intel.com>
1549 Ilya Verbin <ilya.verbin@intel.com>
1550 Kirill Yukhin <kirill.yukhin@intel.com>
1551 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1553 * config/i386/sse.md
1554 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
1555 use VF_128_256 mode iterator and update assembler emit code.
1556 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
1557 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
1558 Add masking, use VF_128_256 mode iterator.
1559 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
1560 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
1561 Add masking, use VF_128_256 mode iterator and update assembler emit
1563 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
1564 (define_mode_attr avx512flogicsuff): Delete.
1565 (define_insn "avx512f_<logic><mode>"): Ditto.
1566 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
1568 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
1570 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1571 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1572 Anna Tikhonova <anna.tikhonova@intel.com>
1573 Ilya Tocar <ilya.tocar@intel.com>
1574 Andrey Turetskiy <andrey.turetskiy@intel.com>
1575 Ilya Verbin <ilya.verbin@intel.com>
1576 Kirill Yukhin <kirill.yukhin@intel.com>
1577 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1579 * config/i386/sse.md
1580 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
1581 (define_expand "vashr<mode>3<mask_name>"): Add masking,
1582 use VI12_128 mode iterator.
1583 (define_expand "ashrv2di3<mask_name>"): New.
1585 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1586 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1587 Anna Tikhonova <anna.tikhonova@intel.com>
1588 Ilya Tocar <ilya.tocar@intel.com>
1589 Andrey Turetskiy <andrey.turetskiy@intel.com>
1590 Ilya Verbin <ilya.verbin@intel.com>
1591 Kirill Yukhin <kirill.yukhin@intel.com>
1592 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1594 * config/i386/i386.c
1595 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
1596 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
1597 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
1598 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
1599 CODE_FOR_avx512vl_ucmpv4si3_mask.
1600 * config/i386/sse.md
1601 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
1602 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
1604 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
1605 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
1606 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
1607 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
1608 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
1609 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
1611 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1612 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1613 Anna Tikhonova <anna.tikhonova@intel.com>
1614 Ilya Tocar <ilya.tocar@intel.com>
1615 Andrey Turetskiy <andrey.turetskiy@intel.com>
1616 Ilya Verbin <ilya.verbin@intel.com>
1617 Kirill Yukhin <kirill.yukhin@intel.com>
1618 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1620 * config/i386/sse.md
1621 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
1622 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
1623 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
1624 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
1625 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
1626 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
1627 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1628 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
1629 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
1631 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
1632 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1633 Anna Tikhonova <anna.tikhonova@intel.com>
1634 Ilya Tocar <ilya.tocar@intel.com>
1635 Andrey Turetskiy <andrey.turetskiy@intel.com>
1636 Ilya Verbin <ilya.verbin@intel.com>
1637 Kirill Yukhin <kirill.yukhin@intel.com>
1638 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1640 * config/i386/sse.md
1641 (define_insn "avx512f_blendm<mode>"): Delete.
1642 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
1643 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
1644 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
1645 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
1647 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1650 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1653 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
1655 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
1656 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
1657 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
1658 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
1661 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
1664 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
1666 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
1669 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
1672 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
1675 2014-10-14 Richard Biener <rguenther@suse.de>
1677 PR tree-optimization/63512
1678 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
1681 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
1684 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
1685 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
1687 (negsf2_i): Rename to *negsf2_i.
1688 (abssf2_i): Rename to *abssf2_i.
1689 (negdf2_i): Rename to *negdf2_i.
1690 (absdf2_i): Rename to *absdf2_i.
1692 2014-10-14 Felix Yang <felix.yang@huawei.com>
1693 Jeff Law <law@redhat.com>
1695 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
1696 "replace" into boolean bitfields; turn member "loop_depth" into a short
1697 integer; add new member "no_equiv" and "reserved".
1698 (no_equiv): Set no_equiv of struct equivalence if register is marked
1699 as having no known equivalence.
1700 (update_equiv_regs): Check all definitions for a multiple-set
1701 register to make sure that the RHS have the same value.
1703 2014-10-13 Richard Henderson <rth@redhat.com>
1705 * combine-stack-adj.c (no_unhandled_cfa): New.
1706 (maybe_merge_cfa_adjust): New.
1707 (combine_stack_adjustments_for_block): Use them.
1709 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
1711 * Makefile.in (TAGS): Tag ../include files.
1713 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1715 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
1716 to rs6000_dbx_register_number.
1717 (DWARF_FRAME_REGNUM): Redefine as identity map.
1718 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
1719 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
1720 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
1721 argument to handle .debug_frame and .eh_frame directly. Always
1722 translate SPE high register numbers. Add special treatment for CR,
1723 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
1725 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
1726 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
1727 (RS6000_USE_DWARF_NUMBERING): Define.
1728 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
1729 (RS6000_USE_DWARF_NUMBERING): Define.
1730 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
1731 (RS6000_USE_DWARF_NUMBERING): Define.
1732 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
1733 (RS6000_USE_DWARF_NUMBERING): Define.
1734 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
1735 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
1737 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1739 * config/i386/i386.c (ix86_address_cost): Lower cost for
1740 when address contains GOT register.
1742 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
1743 Vladimir Makarov <vmakarov@redhat.com>
1747 PR rtl-optimization/55458
1748 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
1749 (ix86_init_pic_reg): New.
1750 (ix86_select_alt_pic_regnum): Add check on pseudo register.
1751 (ix86_save_reg): Likewise.
1752 (ix86_expand_prologue): Remove PIC register initialization
1753 now performed in ix86_init_pic_reg.
1754 (ix86_output_function_epilogue): Add check on pseudo register.
1755 (set_pic_reg_ever_alive): New.
1756 (legitimize_pic_address): Replace df_set_regs_ever_live with new
1757 set_pic_reg_ever_alive.
1758 (legitimize_tls_address): Likewise.
1759 (ix86_pic_register_p): New check.
1760 (ix86_delegitimize_address): Add check on pseudo register.
1761 (ix86_expand_call): Insert move from pseudo PIC register to ABI
1762 defined REAL_PIC_OFFSET_TABLE_REGNUM.
1763 (TARGET_INIT_PIC_REG): New.
1764 (TARGET_USE_PSEUDO_PIC_REG): New.
1765 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
1766 if pic_offset_table_rtx exists.
1767 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
1769 * doc/tm.texi: Regenerate.
1770 * function.c (assign_parms): Generate pseudo register for PIC.
1771 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
1773 * ira-color.c (color_pass): Add check on pseudo register.
1774 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
1776 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
1778 (ira): Add target specific PIC register initialization.
1779 (do_reload): Keep PIC pseudo register.
1780 * lra-assigns.c (spill_for): Add checks on pseudo register.
1781 * lra-constraints.c (contains_symbol_ref_p): New.
1782 (lra_constraints): Enable lra risky transformations when PIC is pseudo
1784 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
1785 * target.def (use_pseudo_pic_reg): New.
1786 (init_pic_reg): New.
1788 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
1790 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
1791 Remove m_SILVERMONT and m_INTEL from the tune.
1793 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1796 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
1797 when _HPUX_SOURCE is defined.
1799 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
1801 PR tree-optimization/62127
1802 * tree.c (remap_type_1): When remapping array, remap
1805 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
1807 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
1808 longer impact parallelization.
1810 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
1813 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
1815 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
1817 * asan.c (instrument_derefs): BIT_FIELD_REF added.
1819 2014-10-13 Richard Biener <rguenther@suse.de>
1821 PR tree-optimization/63419
1822 * gimple-fold.h (gimple_convert): New function.
1823 * gimple-fold.c (gimple_convert): Likewise.
1824 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
1825 to split out required conversions early.
1827 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
1829 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
1830 Add the parts of an insn in reverse order, with the pattern at
1831 the top of the queue. Detect when we're iterating over a SEQUENCE
1832 pattern and in that case just consider patterns of subinstructions.
1834 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
1837 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
1839 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
1841 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
1842 address. Use def chains to handle GBR clobbering call insns.
1844 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
1846 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
1847 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
1848 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
1849 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
1850 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
1851 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
1852 * doc/gty.texi (for_user): Document new option.
1853 * gengtype.c (create_user_defined_type): Don't try to get a struct for
1855 (walk_type): Don't error out on for_user option.
1856 (write_func_for_structure): Emit user marking routines if requested by
1858 (write_local_func_for_structure): Likewise.
1859 (main): Mark types with for_user option as used.
1860 * ggc.h (gt_pch_nx): Add overload for unsigned int.
1861 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
1862 * hash-table.h (ggc_hasher): New struct.
1863 (hash_table::create_ggc): New function.
1864 (gt_pch_nx): New overload for hash_table.
1866 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
1868 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
1869 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
1870 * config/sh/sh.c: Likewise.
1871 * config/sh/sh-mem.cc: Likewise.
1872 * config/sh/sh.md: Likewise.
1873 * config/sh/predicates.md: Likewise.
1874 * config/sh/sync.md: Likewise.
1876 2014-10-11 Martin Liska <mliska@suse.cz>
1879 * cgraphunit.c (symbol_table::process_new_functions): Missing call
1880 for call_cgraph_insertion_hooks added.
1882 2014-10-10 Jakub Jelinek <jakub@redhat.com>
1885 * stor-layout.c (min_align_of_type): Don't decrease alignment
1886 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
1887 TYPE_USER_ALIGN is set.
1889 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
1891 PR rtl-optimization/63483
1892 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
1893 references when alignment ANDs are involved.
1894 (write_dependence_p): Ditto.
1895 (may_alias_p): Ditto.
1897 2014-10-10 Marek Polacek <polacek@redhat.com>
1899 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
1900 * doc/invoke.texi: Document -fsanitize=object-size.
1901 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
1902 or it into SANITIZE_UNDEFINED.
1903 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
1904 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
1905 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
1906 * opts.c (common_handle_option): Handle -fsanitize=object-size.
1907 * ubsan.c: Include tree-object-size.h.
1908 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
1909 (ubsan_expand_bounds_ifn): Use false instead of 0.
1910 (ubsan_expand_objsize_ifn): New function.
1911 (instrument_object_size): New function.
1912 (pass_ubsan::execute): Add object size instrumentation.
1913 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
1915 2014-10-10 Richard Henderson <rth@redhat.com>
1918 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
1919 Restrict the set of expressions we're willing to move.
1921 2014-10-10 Jeff Law <law@redhat.com>
1923 * ira.c (struct equivalence): Promote INIT_INSNs field to
1924 an rtx_insn_list. Add comments.
1925 (no_equiv): Promote LIST to an rtx_insn_list. Update
1926 testing for and creating the special marker. Use methods
1927 to extract the insn and next pointers. Promote INSN to an
1929 (update_equiv_regs): Update test for special marker in the
1932 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1934 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
1935 * configure: Regenerate.
1936 * config/aarch64/aarch64.c (aarch64_override_options): Handle
1937 TARGET_FIX_ERR_A53_835769_DEFAULT.
1938 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
1940 * doc/install.texi (aarch64*-*-*): Document
1941 new --enable-fix-cortex-a53-835769 option.
1943 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1944 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1946 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
1947 (ADJUST_INSN_LENGTH): Define.
1948 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
1949 * config/aarch64/aarch64.c (is_mem_p): New function.
1950 (is_memory_op): Likewise.
1951 (aarch64_prev_real_insn): Likewise.
1952 (is_madd_op): Likewise.
1953 (dep_between_memop_and_curr): Likewise.
1954 (aarch64_madd_needs_nop): Likewise.
1955 (aarch64_final_prescan_insn): Likewise.
1956 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
1957 and -mno-fix-cortex-a53-835769 options.
1959 2014-10-10 Jakub Jelinek <jakub@redhat.com>
1961 PR tree-optimization/63464
1962 * tree-switch-conversion.c (struct case_bit_test): Remove
1963 hi and lo fields, add wide_int mask field.
1964 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
1965 hi/lo fields into wide_int mask operations, optimize by pretending
1966 minval to be 0 if maxval is small enough.
1967 (process_switch): Adjust caller.
1969 2014-10-10 Richard Biener <rguenther@suse.de>
1971 PR tree-optimization/63379
1972 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
1973 a neutral operand for min/max when it is not a reduction chain.
1975 2014-10-10 Richard Biener <rguenther@suse.de>
1977 PR tree-optimization/63476
1978 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
1979 (BB_LIVE_VOP_ON_EXIT): New define.
1980 (create_expression_by_pieces): Assign VUSEs to stmts.
1981 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
1982 (pass_pre::execute): Assert virtual SSA form is up-to-date
1985 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
1987 * lra-assigns.c (assign_by_spills): Error out on spill failure.
1989 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
1991 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
1994 2014-10-09 Richard Biener <rguenther@suse.de>
1996 PR tree-optimization/63380
1997 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
2000 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
2002 * config/avr/avr.opt (mmcu=): Change to have a string value.
2003 (mn-flash=, mskip-bug, march=, mrmw): New options.
2004 (HeaderInclude): New.
2005 (mmcu=): Remove Var / Init clauses.
2006 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
2008 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
2009 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
2010 (SYMBOL_FLAG_IO_LOW): Define.
2011 (avr_device_to_as, avr_device_to_ld): Don't declare.
2012 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
2013 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
2014 (EXTRA_SPEC_FUNCTIONS): Don't define.
2015 (ASM_SPEC): Translate -arch= option to -mmcu= option.
2016 (LINK_SPEC): Translate -arch= option to -m= option.
2017 Don't use device_to_ld / device_to_data_start.
2018 (STARTFILE_SPEC): Now empty.
2019 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
2020 * config/avr/gen-avr-mmcu-specs.c: New file.
2021 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
2022 (s-device-specs): Likewise.
2023 (GCC_PASSES): Add s-device-specs.
2024 (install-driver): Depend on install-device-specs.
2025 (install-device-specs): New rule.
2026 * config/avr/avr.c (avr_option_override): Look up mcu arch by
2027 avr_arch_index and provide fallback initialization for avr_n_flash.
2028 (varasm.h): #include.
2029 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
2030 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
2031 (avr_attribute_table): Add "io", "address" and "io_low".
2032 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
2033 Add special handling for symbols with "io" and/or "address" attributes.
2034 (avr_asm_asm_output_aligned_bss): New function.
2035 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
2036 as appropriate. Handle io_low attribute.
2037 (avr_out_sbxx_branch): Handle symbolic io addresses.
2038 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
2039 avr_n_flash instead of avr_current_device->n_flash.
2040 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
2041 (avr_emit_movmemhi): Likewise.
2042 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
2043 Use TARGET_RMW instead of avr_current_device->dev_attributes.
2044 Don't define avr_current_device->macro (that's the specfile's job).
2045 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
2046 * config/avr/avr.c (avr_2word_insn_p): Likewise.
2047 * config/avr/avr.md (*cpse.ne): Likewise.
2048 (mov<mode>): Use avr_eval_addr_attrib.
2049 (cbi): Change constraint for low_io_address_operand operand to "i".
2050 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
2051 * config/avr/predicates.md (io_address_operand):
2052 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
2053 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
2054 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
2056 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
2057 * config/avr/genmultilib.awk: Use -march=.
2058 Remove Multilib matches processing.
2059 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
2060 * config/avr/avr-arch.h: Add double include guard.
2061 (avr_mcu_t) <library_name>: Update comment.
2062 * config/avr/driver-avr.c (avr_device_to_as): Delete.
2063 (avr_device_to_ld, avr_device_to_data_start): Likewise.
2064 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
2065 (avr_device_to_sp8): Likewise.
2066 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
2068 * doc/extend.texi (io, address): Document new AVR variable attributes.
2071 2014-10-09 Marek Polacek <polacek@redhat.com>
2073 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
2075 2014-10-08 Richard Biener <rguenther@suse.de>
2077 PR tree-optimization/61969
2078 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
2081 2014-10-09 Richard Biener <rguenther@suse.de>
2083 PR tree-optimization/63445
2084 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
2085 overflow for non-equality compares.
2087 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
2089 PR rtl-optimization/57003
2090 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
2091 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
2092 killing regs_invalidated_by_call.
2094 2014-10-08 Teresa Johnson <tejohnson@google.com>
2097 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
2098 (ssa_fix_duplicate_block_edges): Invoke it.
2099 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
2101 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
2104 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
2105 atomic_fetch_<fetchop_name>si_hard,
2106 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
2107 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
2108 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
2109 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
2111 2014-10-08 Rong Xu <xur@google.com>
2113 * gcov-tool.c (profile_overlap): New driver function
2114 to compute profile overlap.
2115 (print_overlap_usage_message): New.
2116 (overlap_usage): New.
2118 (print_usage): Add calls to overlap function.
2120 * doc/gcov-tool.texi: Add documentation.
2122 2014-10-08 Steve Ellcey <sellcey@mips.com>
2124 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
2125 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
2127 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
2129 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
2130 pattern matching of MEM_REF.
2131 (check_stmt_for_type_change): Update.
2133 2014-10-08 Steve Ellcey <sellcey@mips.com>
2135 * config/mips/linux64.h: Remove.
2136 * config/mips/gnu-user64.h: Remove.
2137 * gcc.config (mips*-*-*): Remove references to linux64.h and
2139 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
2140 with modified version from gnu-user64.h.
2141 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
2142 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
2143 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
2145 (GNU_USER_LINK_EMULATION64): Ditto.
2146 (GNU_USER_LINK_EMULATIONN32): Ditto.
2147 (GLIBC_DYNAMIC_LINKER32): Ditto.
2148 (GLIBC_DYNAMIC_LINKER64): Ditto.
2149 (GLIBC_DYNAMIC_LINKERN32): Ditto.
2150 (UCLIBC_DYNAMIC_LINKER32): Ditto.
2151 (UCLIBC_DYNAMIC_LINKER64): Ditto.
2152 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
2153 (BIONIC_DYNAMIC_LINKERN32): Ditto.
2154 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
2155 (GLIBC_DYNAMIC_LINKER): Delete.
2156 (UCLIBC_DYNAMIC_LINKER): Delete.
2158 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
2159 Richard Biener <rguenther@suse.de>
2161 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
2162 Get address space from operand 0 (BASE).
2164 2014-10-07 Iain Sandoe <iain@codesourcery.com>
2167 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
2169 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
2171 * dwarf2out.c: Remove current_function_has_inlines.
2172 (gen_subprogram_die): Same.
2173 (gen_inlined_subroutine_die): Same.
2175 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
2177 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
2179 (_addcarry_u64): Ditto.
2180 (_addcarryx_u64): Ditto.
2182 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2184 * cgraph.h (cgraph_node::get_fun): Declare.
2185 * cgraph.c (cgraph_node::get_fun): New method.
2186 * ipa-inline.c (can_inline_edge_p): Use it.
2188 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
2190 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
2191 and -ftrapping-math.
2192 * lto-wrapper.c (merge_and_complain): Likewise.
2193 (run_gcc): Likewise.
2195 2014-10-06 Rong Xu <xur@google.com>
2197 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
2198 * tree-profile.c: (params.h): New include.
2199 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
2200 and __gcov_indirect_call_topn_counters for
2201 indirect_call_topn_profile.
2202 (gimple_init_edge_profiler): New decls for
2203 __gcov_indirect_call_topn_profiler.
2204 (gimple_gen_ic_profiler): Generate the correct profiler call.
2205 (gimple_gen_ic_func_profiler): Fix format.
2206 * value-prof.c (params.h): New include.
2207 (dump_histogram_value): Hanlde indirect_call_topn counters.
2208 (stream_in_histogram_value): Ditto.
2209 (gimple_indirect_call_to_profile): Use indirect_call_topn
2210 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
2211 (gimple_find_values_to_profile): Hanlde indirect_call_topn
2213 * value-prof.h (enum hist_type): Histrogram type for
2214 indirect_call_topn counters.
2215 * profile.c (instrument_values): Instrument
2216 indirect_call_topn counters.
2218 2014-10-06 Rong Xu <xur@google.com>
2220 * Makefile.in: Fix dependence.
2221 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
2222 indirect call topn profiler.
2225 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2227 * calls.c (expand_call): Do not use the target as the return slot if
2228 it is not sufficiently aligned.
2230 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2232 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
2233 discussion of permutes and why we don't handle them.
2235 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2237 * config/sparc/predicates.md (int_register_operand): Delete.
2239 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
2241 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
2243 2014-10-06 Jakub Jelinek <jakub@redhat.com>
2245 * ubsan.h (ubsan_get_source_location): New prototype.
2246 * ubsan.c (ubsan_source_location_type): New variable.
2247 Function renamed to ...
2248 (ubsan_get_source_location_type): ... this. Cache
2249 return value in ubsan_source_location_type variable.
2250 (ubsan_source_location, ubsan_create_data): Use
2251 ubsan_get_source_location_type instead of
2252 ubsan_source_location_type.
2253 * asan.c (asan_protect_global): Don't protect globals
2254 with ubsan_get_source_location_type () type.
2255 (asan_add_global): Provide global decl location info
2258 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2260 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
2263 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2265 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
2267 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
2269 (ipa_polymorphic_call_context::dump): Fix formating.
2270 (walk_ssa_copies): Add logic avoiding loops; update uses.
2271 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
2273 2014-10-02 Mark Wielaard <mjw@redhat.com>
2276 * dwarf2out.c (gen_subprogram_die): When a member function is
2277 explicitly deleted then add a DW_AT_GNU_deleted attribute.
2278 * langhooks.h (struct lang_hooks_for_decls): Add
2279 function_decl_deleted_p langhook.
2280 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
2281 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
2283 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2285 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
2286 NULL pointer checks.
2287 (ipa_polymorphic_call_context::get_dynamic_type): Return true
2288 if type doesn't change.
2289 * cgraph.h (cgraph_indirect_call_info): New flag.
2290 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
2291 (cgraph_node::dump): Dump it.
2292 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
2293 of context.get_dynamic_type.
2294 (ipa_make_edge_direct_to_target): Do not speculate
2295 edge that is already speuclative.
2296 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
2297 speculate to __builtin_unreachable
2298 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
2300 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
2302 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
2304 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
2305 get_dynamic_type; drop TODO.
2306 * ipa-polymorphic-call.c
2307 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
2308 for otr_type to be unknown.
2310 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2312 * common/config/score/score-common.c: Remove.
2313 * config.gcc: Remove support for score-*.
2314 * config/score/constraints.md: Remove.
2315 * config/score/elf.h: Remove.
2316 * config/score/predicates.md: Remove.
2317 * config/score/score-conv.h: Remove.
2318 * config/score/score-generic.md: Remove.
2319 * config/score/score-modes.def: Remove.
2320 * config/score/score-protos.h: Remove.
2321 * config/score/score.c: Remove.
2322 * config/score/score.h: Remove.
2323 * config/score/score.md: Remove.
2324 * config/score/score.opt: Remove.
2325 * doc/md.texi: Don't document score-*.
2327 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
2330 * genconditions.c: Directly include ggc.h before rtl.h.
2332 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2334 * ipa-polymorphic-call.c
2335 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
2336 code determining speculative type.
2337 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
2339 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2341 * altivec.md (altivec_lvsl): New define_expand.
2342 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
2343 (altivec_lvsr): New define_expand.
2344 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
2345 * rs6000.c (rs6000_expand_builtin): Change to use
2346 altivec_lvs[lr]_direct; remove commented-out code.
2348 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2350 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
2351 Issue a warning message when vec_lvsl or vec_lvsr is used with a
2352 little endian target.
2354 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2356 * tree-pretty-print.c (dump_location): Make it extern. Dump also
2358 * tree-pretty-print.h (dump_location): Declare.
2359 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
2360 (pp_gimple_stmt_1): Likewise.
2361 (dump_implicit_edges): Likewise.
2362 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
2366 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2368 * gcc.c (driver::global_initializations): Remove "const" so
2369 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
2370 and decoded_options_count.
2372 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
2374 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
2376 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
2377 TARGET_E500_DOUBLE case here.
2379 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
2384 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
2386 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
2388 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
2389 * lto-cgraph.c (lto_output_edge, input_edge): Stream
2390 in_polymorphic_cdtor
2391 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
2392 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
2393 * cgraphclones.c (cgraph_edge::clone): Likewise.
2394 * ipa-prop.c (update_jump_functions_after_inlining,
2395 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
2396 to possible_dynamic_type_change.
2397 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
2398 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2399 IN_POLY_CDOTR argument.
2401 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
2402 for BASE and OUTER_TYPE being NULL.
2403 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
2404 in_poly_cdtor parameter.
2406 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2408 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
2409 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
2411 (expand_vec_perm_1): Likewise.
2413 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2414 Uros Bizjak <ubizjak@gmail.com>
2416 PR tree-optimization/61403
2417 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
2418 error in comment. Also optimize 256-bit vectors for AVX2
2419 or AVX (floating vectors only), provided the first permutation
2420 can be performed in one insn.
2422 2014-10-03 David Malcolm <dmalcolm@redhat.com>
2424 * gcc.c (class driver): New class.
2425 (main): Reimplement in terms of driver::main, moving most of the
2426 locals to be locals within individual methods of class driver.
2427 The remaining locals "explicit_link_files", "decoded_options" and
2428 "decoded_options_count" are used by multiple driver:: methods, and
2429 so become member data. Doing so isolates the argc/argv reads and
2430 writes. Replace "goto out" with a special exit code from
2431 new method driver::prepare_infiles. Split out the old
2432 implementation of main into the following...
2433 (driver::main): New function, corresponding to the old "main"
2435 (driver::set_progname): New function, taken from the old
2436 "main" implementation.
2437 (driver::expand_at_files): Likewise.
2438 (driver::decode_argv): Likewise.
2439 (driver::global_initializations): Likewise.
2440 (driver::build_multilib_strings): Likewise.
2441 (driver::set_up_specs): Likewise.
2442 (driver::putenv_COLLECT_GCC): Likewise.
2443 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
2444 (driver::handle_unrecognized_options): Likewise.
2445 (driver::maybe_print_and_exit): Likewise.
2446 (driver::prepare_infiles): Likewise.
2447 (driver::do_spec_on_infiles): Likewise.
2448 (driver::maybe_run_linker): Likewise.
2449 (driver::final_actions): Likewise.
2450 (driver::get_exit_code): Likewise.
2452 2014-10-03 Yury Gribov <y.gribov@samsung.com>
2454 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
2455 don't emit empty ctors.
2457 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
2459 * convert.c (convert_to_integer): Do not introduce useless conversions
2460 between integral types.
2462 2014-10-03 David Sherwood <david.sherwood@arm.com>
2464 * ira-int.h (ira_allocno): Mark hard_regno as signed.
2466 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
2468 * lra-constraints.c (inherit_in_ebb): Handle calls with
2469 multiple return values.
2470 * caller-save.c (save_call_clobbered_regs): Likewise.
2472 2014-10-03 Jakub Jelinek <jakub@redhat.com>
2474 * tree-vect-data-refs.c (vect_permute_load_chain,
2475 vect_shift_permute_load_chain): Fix a typo in temporary var names,
2476 suffle3 to shuffle3.
2479 * omp-low.c (taskreg_contexts): New variable.
2480 (scan_omp_parallel): Push newly created context into taskreg_contexts
2481 vector and move record layout code to finish_taskreg_scan.
2482 (scan_omp_task): Likewise.
2483 (finish_taskreg_scan): New function.
2484 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
2485 vector elements and release it.
2488 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
2489 of palignr arguments can't be used due to min 0 or max - min
2490 too high, try also op0, op1 order of palignr arguments.
2492 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
2494 * cgraph.h (ipa_polymorphic_call_context):
2495 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
2496 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
2497 * ipa-polymorphic-call.c
2498 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
2499 past end of dynamic types.
2500 (ipa_polymorphic_call_context::stream_out,
2501 speculative_outer_type): Stream dynamic flag.
2502 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
2503 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
2505 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
2507 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
2508 * ipa-prop.c (update_jump_functions_after_inlining,
2509 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
2511 2014-10-02 Teresa Johnson <tejohnson@google.com>
2513 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
2514 up when synthesizing counts to avoid rounding errors.
2516 2014-10-02 Teresa Johnson <tejohnson@google.com>
2519 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
2520 asserts to handle incoming insanities.
2522 2014-10-02 Martin Jambor <mjambor@suse.cz>
2524 PR tree-optimization/63375
2525 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
2528 2014-10-02 Olivier Hainque <hainque@adacore.com>
2530 * Makefile.in (CROSS): Define, to @CROSS.
2532 2014-10-02 Jakub Jelinek <jakub@redhat.com>
2535 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
2536 if it expands to a single insn only.
2537 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
2538 fail unless in_order is true. Add forward declaration.
2539 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
2540 is useful for one_operand_p.
2541 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
2543 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2545 * cgraphclones.c (build_function_type_skip_args): Do not make new
2546 type variant of old.
2548 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2550 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
2551 when speculation is added.
2552 (ipa_edge_args): Add polymorphic_call_contexts.
2553 (ipa_get_ith_polymorhic_call_context): New accesor.
2554 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
2555 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
2556 (ipa_compute_jump_functions_for_edge): Compute contexts.
2557 (update_jump_functions_after_inlining): Update contexts.
2558 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
2559 update dumping; add speculative edge creation.
2560 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
2562 (update_indirect_edges_after_inlining): Pass down context.
2563 (ipa_edge_duplication_hook): Duplicate contexts.
2564 (ipa_write_node_info): Stream out contexts.
2565 (ipa_read_node_info): Stream in contexts.
2566 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
2568 (try_speculative_devirtualization): New function.
2569 * ipa-utils.h (try_speculative_devirtualization): Declare.
2571 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2573 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
2576 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2578 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
2581 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
2583 * ipa-polymorphic-call.c
2584 (ipa_polymorphic_call_context::restrict_to_inner_class):
2585 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
2586 use speculation_consistent_p to do so; Add CONSDER_BASES
2587 and CONSIDER_PLACEMENT_NEW parameters.
2588 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
2589 short circuit obvious cases.
2590 (ipa_polymorphic_call_context::dump): Improve formatting.
2591 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
2592 combine_speculation_with to record speculations; Do not ICE when
2593 object is located in pointer type decl; do not ICE for methods
2594 of UNION_TYPE; do not record nonpolymorphic types.
2595 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
2596 (ipa_polymorphic_call_context::combine_speculation_with): New method.
2597 (ipa_polymorphic_call_context::combine_with): New method.
2598 (ipa_polymorphic_call_context::make_speculative): Move here; use
2599 combine speculation.
2600 * cgraph.h (ipa_polymorphic_call_context): Update
2601 restrict_to_inner_class prototype; add offset_by, make_speculative,
2602 combine_with, useless_p, combine_speculation_with and
2603 speculation_consistent_p methods.
2604 (ipa_polymorphic_call_context::offset_by): New method.
2605 (ipa_polymorphic_call_context::useless_p): New method.
2607 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
2609 PR rtl-optimization/62151
2610 * combine.c (can_combine_p): Allow the destination register of INSN
2611 to be clobbered in I3.
2612 (subst): Do not substitute into clobbers of registers.
2614 2014-10-01 Jakub Jelinek <jakub@redhat.com>
2617 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
2618 offset, TARGET_MEM_REF and SSA_NAME.
2620 * config/i386/i386.c (expand_vec_perm_palignr): Handle
2621 256-bit vectors for TARGET_AVX2.
2623 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
2627 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
2628 argument to avx2_permv2ti.
2630 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2632 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
2634 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
2636 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
2637 (fmod<mode>3): Ditto.
2638 (fpremxf4_i387): Ditto.
2639 (reminderxf3): Ditto.
2640 (reminder<mode>3): Ditto.
2641 (fprem1xf4_i387): Ditto.
2643 2014-09-30 Teresa Johnson <tejohnson@google.com>
2645 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
2646 duplicate_blocks bitmap.
2647 (remove_ctrl_stmt_and_useless_edges): Ditto.
2648 (create_block_for_threading): Ditto.
2649 (compute_path_counts): New function.
2650 (update_profile): Ditto.
2651 (recompute_probabilities): Ditto.
2652 (update_joiner_offpath_counts): Ditto.
2653 (freqs_to_counts_path): Ditto.
2654 (clear_counts_path): Ditto.
2655 (ssa_fix_duplicate_block_edges): Update profile info.
2656 (ssa_create_duplicates): Pass new parameter.
2657 (ssa_redirect_edges): Remove old profile update.
2658 (thread_block_1): New duplicate_blocks bitmap,
2659 remove old profile update.
2660 (thread_single_edge): Pass new parameter.
2662 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
2665 * varasm.c (decode_reg_name_and_count): Check availability for
2666 registers from ADDITIONAL_REGISTER_NAMES.
2668 2014-09-30 David Malcolm <dmalcolm@redhat.com>
2671 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
2672 (PLUGIN_HEADERS): Add pass-instances.def.
2674 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
2676 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
2678 * config/aarch64/aarch64-simd.md
2679 (aarch64_sqdmull_laneq<mode>): Expand iterator.
2680 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
2681 (vqdmulls_lane_s32): Fix return type.
2682 (vqdmulls_laneq_s32): New.
2684 2014-09-30 Jakub Jelinek <jakub@redhat.com>
2687 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
2688 or invert_jump_1 if jump isn't any_condjump_p.
2690 2014-09-30 Terry Guo <terry.guo@arm.com>
2692 * config/arm/arm-cores.def (cortex-m7): New core name.
2693 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
2695 * config/arm/arm-tables.opt: Regenerated.
2696 * config/arm/arm-tune.md: Regenerated.
2697 * config/arm/arm.h (TARGET_VFP5): New macro.
2698 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
2699 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
2700 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
2701 * doc/invoke.texi: Document new cpu and fpu names.
2703 2014-09-30 Jiong Wang <jiong.wang@arm.com>
2705 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
2706 before sinking insn.
2708 2014-09-30 David Sherwood <david.sherwood@arm.com>
2710 * ira-int.h (ira_allocno): Add "wmode" field.
2711 * ira-build.c (create_insn_allocnos): Add new "parent" function
2713 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
2714 that cannot be accessed in wmode.
2716 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
2718 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
2721 2014-09-29 Andi Kleen <ak@linux.intel.com>
2723 * opts.c (print_filtered_help): Print --param min/max/default
2726 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
2728 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
2730 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
2732 * tree-vrp.c (get_single_symbol): New function.
2733 (build_symbolic_expr): Likewise.
2734 (symbolic_range_based_on_p): New predicate.
2735 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
2736 for PLUS and MINUS. Do not drop symbolic ranges at the end.
2737 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
2738 operand is symbolic and based on the other operand.
2740 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
2742 * config/microblaze/microblaze.md (call_internal1): Use VOID
2743 instead of SI to fix "((void (*)(void)) 0)()" issue
2745 2014-09-29 Nick Clifton <nickc@redhat.com>
2747 * config/msp430/msp430.c (msp430_expand_prologue): Return a
2748 CLOBBER rtx for naked functions.
2749 (msp430_expand_epilogue): Likewise.
2750 (msp430_use_f5_series_hwmult): Cache result.
2751 (use_32bit_hwmult): Cache result.
2752 (msp430_no_hwmult): New function.
2753 (msp430_output_labelref): Use it.
2755 2014-09-29 Jakub Jelinek <jakub@redhat.com>
2758 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
2759 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
2760 use the alignment of avar rather than ovar.
2762 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
2764 * config/pa/pa.c (pa_output_function_epilogue): Only update
2765 last_address when a nonnote insn is found.
2767 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2770 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
2772 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2775 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
2776 fix pasto in checking array size.
2778 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
2781 * passes.def (pass_tracer): Move before last dominator pass.
2783 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
2785 * gcc.c (try_generate_repro): Remove argument "prog". Change all
2787 (run_attempt): Handle errors of "pex_run" invocation.
2789 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
2791 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
2793 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
2794 (TARGET_ASAN_SHADOW_OFFSET): Define.
2796 2014-09-26 Martin Liska <mliska@suse.cz>
2798 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
2800 * cgraph.h: Likewise.
2801 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
2802 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
2803 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
2804 * tree-ssa-alias.h: Likewise.
2806 2014-09-26 Jakub Jelinek <jakub@redhat.com>
2807 Max Ostapenko <m.ostapenko@partner.samsung.com>
2809 * common.opt: New option.
2810 * doc/invoke.texi: Describe new option.
2811 * gcc.c (execute): Don't free first string early, but at the end
2812 of the function. Call retry_ice if compiler exited with
2814 (main): Factor out common code.
2815 (print_configuration): New function.
2816 (files_equal_p): Likewise.
2817 (check_repro): Likewise.
2818 (run_attempt): Likewise.
2819 (do_report_bug): Likewise.
2820 (append_text): Likewise.
2821 (try_generate_repro): Likewise
2823 2014-09-25 Andi Kleen <ak@linux.intel.com>
2825 * config/i386/i386.c (x86_print_call_or_nop): New function.
2826 (x86_function_profiler): Support -mnop-mcount and
2828 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
2829 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
2831 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2833 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
2834 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
2835 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
2838 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2840 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
2841 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
2842 types_odr_comparable): Declare.
2843 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
2844 * ipa-polymorphic-call.c: New file.
2845 (contains_polymorphic_type_p, possible_placement_new,
2846 ipa_polymorphic_call_context::restrict_to_inner_class,
2847 contains_type_p, decl_maybe_in_construction_p,
2848 ipa_polymorphic_call_context::stream_out,
2849 ipa_polymorphic_call_context::debug,
2850 ipa_polymorphic_call_context::stream_in,
2851 ipa_polymorphic_call_context::set_by_decl,
2852 ipa_polymorphic_call_context::set_by_invariant,
2854 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2855 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
2856 extr_type_from_vtbl_ptr_store, record_known_type
2857 check_stmt_for_type_change,
2858 ipa_polymorphic_call_context::get_dynamic_type): Move here from
2860 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
2861 and streamer-hooks.h
2862 (contains_polymorphic_type_p, possible_placement_new,
2863 ipa_polymorphic_call_context::restrict_to_inner_class,
2864 contains_type_p, decl_maybe_in_construction_p,
2865 ipa_polymorphic_call_context::stream_out,
2866 ipa_polymorphic_call_context::debug,
2867 ipa_polymorphic_call_context::stream_in,
2868 ipa_polymorphic_call_context::set_by_decl,
2869 ipa_polymorphic_call_context::set_by_invariant,
2871 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
2872 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
2873 extr_type_from_vtbl_ptr_store, record_known_type
2874 check_stmt_for_type_change,
2875 ipa_polymorphic_call_context::get_dynamic_type): Move to
2876 ipa-polymorphic-call.c
2877 (type_all_derivations_known_p, types_odr_comparable,
2878 types_must_be_same_for_odr): Export.
2879 (type_known_to_have_no_deriavations_p): New function.
2880 * Makefile.in: Add ipa-polymorphic-call.c
2882 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
2884 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
2886 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
2887 (possible_polymorphic_call_targets): Instead of computing both
2888 speculative and non-speculative answers, do just one at a time.
2889 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
2890 (dump_targets): Break out from ...
2891 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
2892 and non-speculative lists.
2893 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
2894 * ipa-utils.h (possible_polymorphic_call_targets): Update.
2896 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
2898 PR rtl-optimization/63348
2899 * emit-rtl.c (try_split): Do not emit extra barrier.
2901 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
2903 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
2904 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
2906 (aarch64_<sur>shll2_n<mode>): Likewise.
2907 (aarch64_<sur>shr_n<mode>): Likewise.
2908 (aarch64_<sur>sra_n<mode>: Likewise.
2909 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
2910 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
2911 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
2912 * config/aarch64/iterators.md (ve_mode): New.
2913 (offsetlr): Remap to infix text for use in new predicates.
2914 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
2915 (aarch64_simd_shift_imm_hi): Likewise.
2916 (aarch64_simd_shift_imm_si): Likewise.
2917 (aarch64_simd_shift_imm_di): Likewise.
2918 (aarch64_simd_shift_imm_offset_qi): Likewise.
2919 (aarch64_simd_shift_imm_offset_hi): Likewise.
2920 (aarch64_simd_shift_imm_offset_si): Likewise.
2921 (aarch64_simd_shift_imm_offset_di): Likewise.
2922 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
2923 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
2924 (aarch64_simd_shift_imm_bitsize_si): Likewise.
2925 (aarch64_simd_shift_imm_bitsize_di): Likewise.
2927 2014-09-25 Jiong Wang <jiong.wang@arm.com>
2929 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
2930 new created BB as the intersection of live-in from "old_dest" and
2933 2014-09-25 Felix Yang <felix.yang@huawei.com>
2935 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
2936 * genautomata.c (merge_states): Ditto.
2938 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
2941 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
2942 in instruction sequence.
2944 2014-09-25 Nick Clifton <nickc@redhat.com>
2947 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
2948 in instruction sequence.
2950 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2953 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
2954 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
2956 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2957 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2958 Anna Tikhonova <anna.tikhonova@intel.com>
2959 Ilya Tocar <ilya.tocar@intel.com>
2960 Andrey Turetskiy <andrey.turetskiy@intel.com>
2961 Ilya Verbin <ilya.verbin@intel.com>
2962 Kirill Yukhin <kirill.yukhin@intel.com>
2963 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2965 * config/i386/sse.md
2966 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
2967 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
2968 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
2969 (define_expand "<avx512>_perm<mode>_mask"): ... this.
2970 Use VI8F_256_512 mode iterator.
2971 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
2972 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
2974 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2975 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2976 Anna Tikhonova <anna.tikhonova@intel.com>
2977 Ilya Tocar <ilya.tocar@intel.com>
2978 Andrey Turetskiy <andrey.turetskiy@intel.com>
2979 Ilya Verbin <ilya.verbin@intel.com>
2980 Kirill Yukhin <kirill.yukhin@intel.com>
2981 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2983 * config/i386/sse.md
2984 (define_insn "avx_movshdup256<mask_name>"): Add masking.
2985 (define_insn "sse3_movshdup<mask_name>"): Ditto.
2986 (define_insn "avx_movsldup256<mask_name>"): Ditto.
2987 (define_insn "sse3_movsldup<mask_name>"): Ditto.
2988 (define_insn "vec_dupv2df<mask_name>"): Ditto.
2989 (define_insn "*vec_concatv2df"): Add EVEX version.
2991 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2992 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2993 Anna Tikhonova <anna.tikhonova@intel.com>
2994 Ilya Tocar <ilya.tocar@intel.com>
2995 Andrey Turetskiy <andrey.turetskiy@intel.com>
2996 Ilya Verbin <ilya.verbin@intel.com>
2997 Kirill Yukhin <kirill.yukhin@intel.com>
2998 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3000 * config/i386/sse.md
3001 (define_insn "vec_set<mode>_0"): Add EVEX version.
3003 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3004 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3005 Anna Tikhonova <anna.tikhonova@intel.com>
3006 Ilya Tocar <ilya.tocar@intel.com>
3007 Andrey Turetskiy <andrey.turetskiy@intel.com>
3008 Ilya Verbin <ilya.verbin@intel.com>
3009 Kirill Yukhin <kirill.yukhin@intel.com>
3010 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3012 * config/i386/sse.md
3014 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
3016 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
3017 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
3018 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
3019 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
3020 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
3021 (define_expand "sse2_cvtpd2ps_mask): New.
3022 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
3023 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
3025 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
3026 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3027 Anna Tikhonova <anna.tikhonova@intel.com>
3028 Ilya Tocar <ilya.tocar@intel.com>
3029 Andrey Turetskiy <andrey.turetskiy@intel.com>
3030 Ilya Verbin <ilya.verbin@intel.com>
3031 Kirill Yukhin <kirill.yukhin@intel.com>
3032 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3034 * config/i386/i386.c
3035 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
3036 (ufix_notruncv8dfv8si2_mask_round): ... this.
3037 * config/i386/sse.md
3038 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
3039 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
3040 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
3041 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
3042 (define_expand "sse2_cvtpd2dq"): Delete.
3043 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
3044 make 2nd operand const0 vector.
3045 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
3047 (define_mode_attr pd2udqsuff): New.
3049 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
3050 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
3051 (define_insn "*avx_cvttpd2dq256_2"): Delete.
3052 (define_expand "sse2_cvttpd2dq"): Ditto.
3053 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
3054 make 2nd operand const0 vector.
3056 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3058 PR tree-optimization/63341
3059 * tree-vectorizer.h (vect_create_data_ref_ptr,
3060 vect_create_addr_base_for_vector_ref): Add another tree argument
3061 defaulting to NULL_TREE.
3062 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
3063 argument, pass it down to vect_create_addr_base_for_vector_ref.
3064 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
3065 add that to base_offset too if non-NULL.
3066 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
3067 for dr_explicit_realign_optimized set it to vector byte size
3068 - 1 instead of setting offset, pass byte_offset down to
3069 vect_create_data_ref_ptr.
3071 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3073 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
3074 forgotten debug output; canonicalize querries more wtih LTO.
3076 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3078 * cgraph.h (class ipa_polymorphic_call_context): Move here from
3079 ipa-utils.h; add stream_int and stream_out methods.
3080 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
3081 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
3082 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
3084 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3085 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3086 ipa_polymorphic_call_context::clear_speculation,
3087 ipa_polymorphic_call_context::clear_outer_type): Move here from
3089 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
3090 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3091 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
3092 ipa_polymorphic_call_context::clear_speculation,
3093 ipa_polymorphic_call_context::clear_outer_type): Likewise.
3094 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
3096 (ipa_polymorphic_call_context::stream_out): New method.
3097 (ipa_polymorphic_call_context::stream_in): New method.
3098 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
3099 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
3101 (ipa_analyze_call_uses): Simplify.
3102 (update_indirect_edges_after_inlining): Do not care about outer_type.
3103 (ipa_write_indirect_edge_info): Update.
3104 (ipa_write_indirect_edge_info): Likewise.
3105 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
3106 (dump_edge_flags): Break out from ...
3107 (cgraph_node::dump): ... here; dump indirect edges.
3109 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
3111 * ipa-utils.h (polymorphic_call_context): Add
3112 metdhos dump, debug and clear_outer_type.
3113 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3114 (ipa_polymorphic_call_context::clear_outer_type): New method.
3115 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
3116 * ipa-devirt.c (types_odr_comparable): New function.
3117 (types_must_be_same_for_odr): New function.
3118 (odr_subtypes_equivalent_p): Simplify.
3119 (possible_placement_new): Break out from ...
3120 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
3121 be more cuatious about returning false in cases the context may be
3122 valid in derived type or via placement new.
3123 (contains_type_p): Clear maybe_derived_type
3124 (ipa_polymorphic_call_context::dump): New method.
3125 (ipa_polymorphic_call_context::debug): New method.
3126 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
3127 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
3128 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
3129 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
3130 to suceed on all valid cases; remove confused sanity check.
3131 (dump_possible_polymorphic_call_targets): Simplify.
3133 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
3135 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
3136 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
3137 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
3138 varpool.c: Rename all instances of DECL_ABSTRACT to
3141 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3143 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
3144 special handling for stores whose SET_SRC is an UNSPEC (such as
3147 2014-09-24 Jiong Wang <jiong.wang@arm.com>
3149 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
3150 !REG_P (src) to release more instruction sink opportunities.
3152 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
3154 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
3155 move costs for 128-bit types.
3157 2014-09-24 Martin Jambor <mjambor@suse.cz>
3159 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
3160 when duplicating a PASS_THROUGH jump function when creating a
3163 2014-09-24 Marek Polacek <polacek@redhat.com>
3167 * asan.c (maybe_instrument_call): Add default case.
3168 * ipa-pure-const.c (special_builtin_state): Likewise.
3169 * predict.c (expr_expected_value_1): Likewise.
3170 * lto-streamer-out.c (write_symbol): Initialize variable.
3172 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3174 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
3176 (vmuld_laneq_f64): Likewise.
3177 (vmuls_lane_f32): Likewise.
3178 (vmuls_laneq_f32): Likewise.
3180 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
3183 * varpool.c (varpool_node::add): Pass decl attributes
3184 to lookup_attribute.
3186 2014-09-24 Jakub Jelinek <jakub@redhat.com>
3189 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
3191 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
3193 PR tree-optimization/63266
3194 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
3195 marker for unknown byte value.
3196 (MARKER_MASK): New macro.
3197 (MARKER_BYTE_UNKNOWN): New macro.
3198 (HEAD_MARKER): New macro.
3199 (do_shift_rotate): Mark bytes with unknown values due to sign
3200 extension when doing an arithmetic right shift. Replace hardcoded
3201 mask for marker by new MARKER_MASK macro.
3202 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
3203 numbers accordingly.
3205 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3206 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3207 Anna Tikhonova <anna.tikhonova@intel.com>
3208 Ilya Tocar <ilya.tocar@intel.com>
3209 Andrey Turetskiy <andrey.turetskiy@intel.com>
3210 Ilya Verbin <ilya.verbin@intel.com>
3211 Kirill Yukhin <kirill.yukhin@intel.com>
3212 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3214 * config/i386/sse.md
3216 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
3218 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
3219 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
3221 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3222 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3223 Anna Tikhonova <anna.tikhonova@intel.com>
3224 Ilya Tocar <ilya.tocar@intel.com>
3225 Andrey Turetskiy <andrey.turetskiy@intel.com>
3226 Ilya Verbin <ilya.verbin@intel.com>
3227 Kirill Yukhin <kirill.yukhin@intel.com>
3228 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3230 * config/i386/sse.md
3231 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
3232 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
3233 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
3234 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
3235 (define_expand "avx512vl_pshuflw_mask"): New.
3236 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
3237 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
3238 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
3239 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
3240 (define_expand "avx512vl_pshufhw_mask"): New.
3241 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
3243 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3244 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3245 Anna Tikhonova <anna.tikhonova@intel.com>
3246 Ilya Tocar <ilya.tocar@intel.com>
3247 Andrey Turetskiy <andrey.turetskiy@intel.com>
3248 Ilya Verbin <ilya.verbin@intel.com>
3249 Kirill Yukhin <kirill.yukhin@intel.com>
3250 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3252 * config/i386/i386.c
3253 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
3254 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
3255 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
3256 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
3257 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
3258 * config/i386/sse.md
3259 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
3261 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
3262 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
3264 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
3265 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
3266 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
3267 (define_expand "avx512vl_pshufd_mask"): New.
3268 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
3270 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3271 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3272 Anna Tikhonova <anna.tikhonova@intel.com>
3273 Ilya Tocar <ilya.tocar@intel.com>
3274 Andrey Turetskiy <andrey.turetskiy@intel.com>
3275 Ilya Verbin <ilya.verbin@intel.com>
3276 Kirill Yukhin <kirill.yukhin@intel.com>
3277 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3279 * config/i386/i386.c
3280 (CODE_FOR_avx2_extracti128): Rename to ...
3281 (CODE_FOR_avx_vextractf128v4di): this.
3282 (CODE_FOR_avx2_inserti128): Rename to ...
3283 (CODE_FOR_avx_vinsertf128v4di): this.
3284 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
3285 CODE_FOR_avx_vextractf128v4di.
3286 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
3287 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
3288 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
3289 CODE_FOR_avx512vl_vinsertv8si.
3290 * config/i386/sse.md
3292 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
3293 AVX512_VEC mode iterator.
3295 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
3298 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
3299 AVX512_VEC_2 mode iterator.
3300 (define_insn "vec_set_lo_<mode><mask_name>"): New.
3301 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3302 (define_expand "avx512vl_vinsert<mode>"): Ditto.
3303 (define_insn "avx2_vec_set_lo_v4di"): Delete.
3304 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
3305 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
3306 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3307 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
3308 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
3309 (define_expand "avx2_extracti128"): Delete.
3310 (define_expand "avx2_inserti128"): Ditto.
3312 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
3313 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3314 Anna Tikhonova <anna.tikhonova@intel.com>
3315 Ilya Tocar <ilya.tocar@intel.com>
3316 Andrey Turetskiy <andrey.turetskiy@intel.com>
3317 Ilya Verbin <ilya.verbin@intel.com>
3318 Kirill Yukhin <kirill.yukhin@intel.com>
3319 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3321 * config/i386/sse.md
3322 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
3323 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
3324 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
3325 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
3326 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
3327 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
3328 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
3329 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
3330 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
3331 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
3332 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
3333 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
3334 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
3336 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
3338 PR rtl-optimization/63210
3339 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
3340 HARD_REGNO is not available for CONFLICT_A.
3342 2014-09-23 Andi Kleen <ak@linux.intel.com>
3344 * cgraph.h (symtab_node): Add no_reorder attribute.
3345 (symbol_table::output_asm_statements): Remove.
3346 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
3347 (cgraph_node::create_version_clone): Dito.
3348 (symbol_table::output_asm_statements): Remove.
3349 * trans-mem.c (ipa_tm_create_version_alias): Dito.
3350 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
3351 (output_in_order): Add no_reorder flag. Only handle no_reorder
3353 (symbol_table::compile): Add separate pass for no_reorder nodes.
3354 (process_common_attributes): Set no_reorder flag in symtab node.
3356 (process_function_and_variable_attributes): Pass symtab nodes to
3357 process_common_attributes.
3358 * doc/extend.texi (no_reorder): Document no_reorder attribute.
3359 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
3360 (lto_output_varpool_node): Dito.
3361 (input_overwrite_node): Dito.
3362 (input_varpool_node): Dito.
3363 * varpool.c (varpool_node::add): Set no_reorder attribute.
3364 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
3365 (symbol_table::output_variables): Dito.
3366 * symtab.c (symtab_node::dump_base): Print no_reorder.
3368 2014-09-23 Jiong Wang <jiong.wang@arm.com>
3370 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
3373 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
3375 * configure: Regenerate.
3377 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
3379 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
3380 when result_mode == shift_mode.
3382 2014-09-23 Kostya Serebryany <kcc@google.com>
3384 Update to match the changed asan API.
3385 * asan.c (asan_global_struct): Update the __asan_global definition
3386 to match the new API.
3387 (asan_add_global): Ditto.
3388 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
3391 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
3393 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
3394 refine the constraints used on 32/64-bit floating point moves.
3396 (f64_vsx): Likewise.
3399 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
3400 (BOOL_REGS_OP1): Likewise.
3401 (BOOL_REGS_OP2): Likewise.
3402 (BOOL_REGS_UNARY): Likewise.
3403 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
3404 32/64-bit floating point moves. Do not use wa, instead use ww/ws
3405 for moves involving VSX registers. Do not use constraints that
3406 target VSX registers for decimal types.
3407 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
3408 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
3410 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
3412 * tree.h (int_bit_position): Turn into inline function;
3413 implement using wide int.
3414 * tree.c (int_bit_position): Remove.
3416 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
3419 * target-globals.c (target_globals::~target_globals): Fix location
3420 of ira_int destruction.
3422 2014-09-23 Renlin Li <renlin.li@arm.com>
3424 * config/aarch64/aarch64.md (return): New.
3425 (simple_return): Likewise.
3426 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
3427 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
3429 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
3431 * common/config/aarch64/aarch64-common.c:
3432 (default_options aarch_option_optimization_table):
3433 Default to -fsched-pressure.
3435 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
3437 * cfgcleanup.c (try_optimize_cfg): Do not remove label
3438 with LABEL_PRESERVE_P flag set.
3440 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3442 Anna Tikhonova <anna.tikhonova@intel.com>
3443 Ilya Tocar <ilya.tocar@intel.com>
3444 Andrey Turetskiy <andrey.turetskiy@intel.com>
3445 Ilya Verbin <ilya.verbin@intel.com>
3446 Kirill Yukhin <kirill.yukhin@intel.com>
3447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3449 * config/i386/sse.md
3450 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
3451 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
3452 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
3453 (define_insn "sse2_shufpd_v2df_mask"): New.
3455 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3456 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3457 Anna Tikhonova <anna.tikhonova@intel.com>
3458 Ilya Tocar <ilya.tocar@intel.com>
3459 Andrey Turetskiy <andrey.turetskiy@intel.com>
3460 Ilya Verbin <ilya.verbin@intel.com>
3461 Kirill Yukhin <kirill.yukhin@intel.com>
3462 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3464 * config/i386/sse.md
3465 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
3466 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
3467 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
3468 (define_insn "sse_shufps_v4sf_mask"): New.
3470 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3471 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3472 Anna Tikhonova <anna.tikhonova@intel.com>
3473 Ilya Tocar <ilya.tocar@intel.com>
3474 Andrey Turetskiy <andrey.turetskiy@intel.com>
3475 Ilya Verbin <ilya.verbin@intel.com>
3476 Kirill Yukhin <kirill.yukhin@intel.com>
3477 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3479 * config/i386/sse.md
3480 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
3481 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
3482 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
3483 (define_insn "unpcklps128_mask"): New.
3485 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
3486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3487 Anna Tikhonova <anna.tikhonova@intel.com>
3488 Ilya Tocar <ilya.tocar@intel.com>
3489 Andrey Turetskiy <andrey.turetskiy@intel.com>
3490 Ilya Verbin <ilya.verbin@intel.com>
3491 Kirill Yukhin <kirill.yukhin@intel.com>
3492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3494 * config/i386/sse.md
3495 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
3496 (define_insn "avx512vl_unpckhpd128_mask"): New.
3497 (define_expand "avx_movddup256<mask_name>"): Add masking.
3498 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
3499 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
3500 (define_insn "avx512vl_unpcklpd128_mask"): New.
3502 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3504 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3505 * doc/tm.texi: Regenerate.
3506 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
3507 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3508 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3510 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3511 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3512 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3513 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3514 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3516 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3517 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3518 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3519 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3520 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3521 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3522 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3523 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3524 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3525 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
3526 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
3529 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
3531 * tree-ssa-ccp.c (prop_value_d): Rename to ...
3532 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
3533 * ipa-prop.c (struct type_change_info): Rename to ...
3534 (prop_type_change_info): ... this; update uses.
3535 * ggc-page.c (globals): Rename to ...
3536 (static struct ggc_globals): ... this; update uses.
3537 * tree-ssa-loop-im.c (mem_ref): Rename to ...
3538 (im_mem_ref): ... this; update uses.
3539 * ggc-common.c (loc_descriptor): Rename to ...
3540 (ggc_loc_descriptor): ... this; update uses.
3541 * lra-eliminations.c (elim_table): Rename to ...
3542 (lra_elim_table): ... this; update uses.
3543 * bitmap.c (output_info): Rename to ...
3544 (bitmap_output_info): ... this; update uses.
3545 * gcse.c (expr): Rename to ...
3546 (gcse_expr) ... this; update uses.
3547 (occr): Rename to ...
3548 (gcse_occr): .. this; update uses.
3549 * tree-ssa-copy.c (prop_value_d): Rename to ...
3550 (prop_value_t): ... this.
3551 * predict.c (block_info_def): Rename to ...
3552 (block_info): ... this; update uses.
3553 (edge_info_def): Rename to ...
3554 (edge_info): ... this; update uses.
3555 * profile.c (bb_info): Rename to ...
3556 (bb_profile_info): ... this; update uses.
3557 * alloc-pool.c (output_info): Rename to ...
3558 (pool_output_info): ... this; update uses.
3559 * ipa-cp.c (topo_info): Rename to ..
3560 (ipa_topo_info): ... this; update uses.
3561 * tree-nrv.c (nrv_data): Rename to ...
3562 (nrv_data_t): ... this; update uses.
3563 * ipa-split.c (bb_info): Rename to ...
3564 (split_bb_info): ... this one.
3565 * profile.h (edge_info): Rename to ...
3566 (edge_profile_info): ... this one; update uses.
3567 * dse.c (bb_info): Rename to ...
3568 (dse_bb_info): ... this one; update uses.
3569 * cprop.c (occr): Rename to ...
3570 (cprop_occr): ... this one; update uses.
3571 (expr): Rename to ...
3572 (cprop_expr): ... this one; update uses.
3574 2014-09-22 Jason Merrill <jason@redhat.com>
3576 * Makefile.in (check-parallel-%): Add @.
3578 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3580 * config/aarch64/geniterators.sh: New.
3581 * config/aarch64/iterators.md (VDQF_DF): New.
3582 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
3583 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
3585 2014-09-22 Peter A. Bigot <pab@pabigot.com>
3587 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
3588 -lnosys when -msim absent.
3590 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
3592 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
3594 2014-09-22 Richard Biener <rguenther@suse.de>
3596 * gimplify.c (gimplify_init_constructor): Do not leave
3597 non-GIMPLE vector constructors around.
3598 * tree-cfg.c (verify_gimple_assign_single): Verify that
3599 CONSTRUCTORs have gimple elements.
3601 2014-09-22 Jakub Jelinek <jakub@redhat.com>
3604 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
3605 insert a debug source bind stmt setting DEBUG_EXPR_DECL
3606 instead of a normal gimple assignment stmt.
3608 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
3610 * config/bfin/bfin.md: Fix use of constraints in define_split.
3612 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3614 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
3615 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
3617 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3619 * hard-reg-set.h: Include hash-table.h.
3620 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
3622 * target-globals.c (target_globals::~target_globals): Call
3623 hard_regs->finalize.
3624 * rtl.h (subreg_shape): New structure.
3625 (shape_of_subreg): New function.
3626 (simplifiable_subregs): Declare.
3627 * reginfo.c (simplifiable_subreg): New structure.
3628 (simplifiable_subregs_hasher): Likewise.
3629 (simplifiable_subregs): New function.
3630 (invalid_mode_changes): Delete.
3631 (alid_mode_changes, valid_mode_changes_obstack): New variables.
3632 (record_subregs_of_mode): Remove subregs_of_mode parameter.
3633 Record valid mode changes in valid_mode_changes.
3634 (find_subregs_of_mode): Remove subregs_of_mode parameter.
3635 Update calls to record_subregs_of_mode.
3636 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
3637 handling. Initialize new variables. Update call to
3638 find_subregs_of_mode.
3639 (invalid_mode_change_p): Check new variables instead of
3640 invalid_mode_changes.
3641 (finish_subregs_of_mode): Finalize new variables instead of
3642 invalid_mode_changes.
3643 (target_hard_regs::finalize): New function.
3644 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
3645 even when CLASS_CANNOT_CHANGE_MODE is undefined.
3647 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3649 * combine.c (subst): Use simplify_subreg_regno rather than
3650 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
3652 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3654 * rtl.h (subreg_info): Expand commentary
3655 * rtlanal.c (subreg_get_info): Likewise.
3657 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
3659 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
3660 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
3661 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
3663 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
3665 * config/arm/arm.c: #include "tm-constrs.h"
3666 (thumb1_size_rtx_costs): Adjust rtx costs.
3668 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
3670 * configure.ac (target_header_dir): Move block defining
3671 this to before the block setting inhibit_libc.
3672 (inhibit_libc): When considering $with_headers, just
3673 check it it's explicitly "no". If not, also check if
3674 $target_header_dir/stdio.h is present. If not, set
3676 * configure: Regenerate.
3678 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
3680 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
3682 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3684 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
3685 insn for divides by integer powers of two.
3686 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
3687 (mod<mode>3): Fix formatting.
3688 (three anonymous define_insn and two define_split): Delete.
3690 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3692 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
3693 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
3694 (floatdisf2_internal2): Ditto.
3695 (ashrdi3_no_power): Ditto. Fix formatting.
3697 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3699 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
3700 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
3703 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3705 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
3706 constant, use addsi3 directly.
3707 (three anonymous define_insn, two define_split): Delete.
3708 (sub<mode>3): Move. Do not allow constant second operand.
3709 Generate different insn for constant first operand.
3710 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
3711 (subf<mode>3_imm): New.
3712 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
3713 (*plus_ltu<mode>): Only handle registers.
3714 (*plus_ltu<mode>_1): New. Handle integer third operand.
3715 (*plus_gtu<mode>): Only handle registers.
3716 (*plus_gtu<mode>_1): New. Handle integer third operand.
3718 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3720 * config/rs6000/rs6000.md (iorxor): New code_iterator.
3721 (iorxor): New code_attr.
3722 (IORXOR): New code_attr.
3723 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
3724 (ior<mode>3, xor<mode>3): Delete.
3725 (<iorxor><mode>3): New.
3726 (splitter for "big" integer ior, xor): New.
3727 (*bool<mode>3): Move. Also handle AND.
3728 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
3729 (splitter for "big" integer ior, xor): Delete.
3731 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3733 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
3734 (two anonymous define_insn and two define_split): Delete.
3735 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
3737 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3739 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
3740 (two anonymous define_insn and two define_split): Delete.
3741 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
3743 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3745 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
3747 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
3749 * config/rs6000/predicates.md (ca_operand): Allow subregs.
3750 (input_operand): Do not allow ca_operand.
3751 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
3752 carry bit, allow SImode and Pmode.
3753 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
3755 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
3757 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
3758 clobbered registers using clobber_reg. Remove UNSPEC decoration.
3759 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
3760 (*call_rex64_ms_sysv): Remove.
3761 (*call_value_rex64_ms_sysv): Ditto.
3762 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
3764 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
3766 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
3769 2014-09-20 Andreas Schwab <schwab@suse.de>
3771 * config/ia64/ia64.md: Remove constraints from define_split
3774 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3776 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
3777 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
3778 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
3779 (get_dynamic_type): Remove.
3780 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
3781 (clear_speculation): Bring to ipa-deivrt.h
3782 (get_class_context): Rename to ...
3783 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
3784 (contains_type_p): Update.
3785 (get_dynamic_type): Rename to ...
3786 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
3787 (possible_polymorphic_call_targets): UPdate.
3788 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
3789 * ipa-prop.c (ipa_analyze_call_uses): Update.
3791 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3793 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
3794 privatize dynamic TLS variables.
3796 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3798 * diagnostic.c (warning_n): New function.
3799 * diagnostic-core.h (warning_n): Declare.
3800 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
3801 output dynamic counts when available.
3803 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3805 PR tree-optimization/63255
3806 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
3807 issue in setting body_removed flag.
3809 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3812 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
3813 that visibility change is possible
3814 (handle_weakref_attribute): Likewise.
3815 * cgraph.h (symtab_node): Add method get_create and
3816 field refuse_visibility_changes.
3817 (symtab_node::get_create): New method.
3818 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
3819 * varasm.c (mark_weak): Verify that visibility change is
3822 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
3824 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
3825 for base_reg_operand to be common between LO_SUM and PLUS.
3826 (fusion_gpr_mem_combo): New predicate to match a fused address
3827 that combines the addis and memory offset address.
3829 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
3831 (emit_fusion_gpr_load): Likewise.
3833 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
3834 signature to pass each argument separately, rather than
3835 using an operands array. Rewrite the insns found by peephole2 to
3836 be a single insn, rather than hoping the insns will still be
3837 together when the peephole pass is done. Drop being called via a
3839 (emit_fusion_gpr_load): Change calling signature to be called from
3840 the fusion_gpr_load_<mode> insns with a combined memory address
3841 instead of the peephole pass passing the addis and offset
3844 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
3846 (power8 fusion peephole): Drop support for doing power8 via a
3847 normal peephole that was created by the peephole2 pass.
3848 (power8 fusion peephole2): Create a new insn with the fused
3849 address, so that the fused operation is kept together after
3850 register allocation is done.
3851 (fusion_gpr_load_<mode>): Likewise.
3853 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
3856 * tree.c (need_assembler_name_p): Do not mangle variadic types.
3858 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
3860 * recog.c (scratch_operand): Do not simply allow all hard registers:
3861 only allow those that are allocatable.
3863 2014-09-19 Felix Yang <felix.yang@huawei.com>
3865 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
3866 comments and fix spacing to conform to coding style.
3868 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3870 * genrecog.c (validate_pattern): Allow empty constraints in
3873 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
3875 * dwarf2out.c (decl_ultimate_origin): Update comment.
3876 * tree.c (block_ultimate_origin): Same.
3878 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3880 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
3881 Update GCC version name to GCC 5.
3882 (rs6000_function_arg_boundary): Likewise.
3883 (rs6000_function_arg): Likewise.
3885 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3887 * config/sh/sh.md: Fix use of constraints in define_split.
3889 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
3892 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
3894 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3896 * doc/md.texi (Modifiers): Consistently use "read/write"
3897 nomenclature rather than "input/output".
3898 * genrecog.c (constraints_supported_in_insn_p): New.
3899 (validate_pattern): If needed, also check constraints on
3900 MATCH_SCRATCH operands.
3901 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
3902 operands with no '=' or '+' modifier.
3904 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
3906 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
3907 scratch register as written.
3909 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3911 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
3914 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3916 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
3919 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3922 * config/s390/s390.c (s390_emit_epilogue): When doing the return
3923 address load optimization force s390_optimize_prologue to leave it
3924 that way. Only do the optimization if we already decided to push
3925 r14 into a stack slot.
3927 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
3929 * asan.c (build_check_stmt): Alignment arg was added.
3930 (asan_expand_check_ifn): Optimization for alignment >= 8.
3932 2014-09-19 Olivier Hainque <hainque@adacore.com>
3934 * config/i386/vxworksae.h: Remove obsolete definitions.
3935 (STACK_CHECK_PROTECT): Define.
3936 * config/i386/vx-common.h: Remove. Merge contents within
3937 config/i386/vxworks.h.
3938 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
3941 2014-09-19 Olivier Hainque <hainque@adacore.com>
3943 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
3944 * config/rs6000/t-vxworksmils: New file.
3945 * config/rs6000/vxworksmils.h: New file.
3947 2014-09-19 Olivier Hainque <hainque@adacore.com>
3949 * varasm.c (default_section_type_flags): Flag .persistent.bss
3950 sections as SECTION_BSS.
3952 2014-09-19 Nick Clifton <nickc@redhat.com>
3954 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
3955 pop'ed registers so that DCE does not eliminate them.
3957 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
3960 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
3962 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3964 * system.h (LIBGCC2_TF_CEXT): Poison.
3965 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
3966 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
3967 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
3968 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
3969 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
3970 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
3971 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
3972 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
3973 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
3975 2014-09-19 Kito Cheng <kito@0xlab.org>
3977 * except.h: Fix header guard.
3978 * addresses.h: Add missing header guard.
3979 * cfghooks.h: Likewise.
3980 * collect-utils.h: Likewise.
3981 * collect2-aix.h: Likewise.
3982 * conditions.h: Likewise.
3983 * cselib.h: Likewise.
3984 * dwarf2asm.h: Likewise.
3985 * graphds.h: Likewise.
3986 * graphite-scop-detection.h: Likewise.
3987 * gsyms.h: Likewise.
3988 * hw-doloop.h: Likewise.
3989 * incpath.h: Likewise.
3990 * ipa-inline.h: Likewise.
3991 * ipa-ref.h: Likewise.
3992 * ira-int.h: Likewise.
3994 * lra-int.h: Likewise.
3996 * lto-section-names.h: Likewise.
3997 * read-md.h: Likewise.
3998 * reload.h: Likewise.
3999 * rtl-error.h: Likewise.
4000 * sdbout.h: Likewise.
4001 * targhooks.h: Likewise.
4002 * tree-affine.h: Likewise.
4003 * xcoff.h: Likewise.
4004 * xcoffout.h: Likewise.
4006 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4009 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
4012 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
4015 * lra.c (lra): Call recog_init.
4017 2014-09-18 Jakub Jelinek <jakub@redhat.com>
4020 * asan.c (transform_statements): Don't instrument clobber statements.
4022 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4024 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
4025 to neon_load1_1reg<q>.
4027 2014-09-17 Jakub Jelinek <jakub@redhat.com>
4030 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
4031 if there are only debug stmts after the noreturn call, instead
4032 remove the debug stmts.
4034 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
4036 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
4037 (odr_types_equivalent_p): Use pair hash.
4038 (odr_subtypes_equivalent_p): Likewise, do structural compare
4039 on ODR types that may be mismatched.
4040 (warn_odr): Support warning when only one field is given.
4041 (odr_types_equivalent_p): Strenghten comparsions made;
4043 (add_type_duplicate): Update VISITED hash set.
4045 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
4047 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
4048 Enable selection of 'posix' or no thread model.
4050 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
4052 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
4053 when architecture is older than ARMv7.
4055 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
4058 * config/pa/pa.c (pa_function_value): Directly handle aggregates
4059 that fit exactly in a word or double word.
4061 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
4063 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
4066 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4068 Anna Tikhonova <anna.tikhonova@intel.com>
4069 Ilya Tocar <ilya.tocar@intel.com>
4070 Andrey Turetskiy <andrey.turetskiy@intel.com>
4071 Ilya Verbin <ilya.verbin@intel.com>
4072 Kirill Yukhin <kirill.yukhin@intel.com>
4073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4075 * config/i386/i386.c
4076 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
4077 * config/i386/sse.md
4078 (define_mode_iterator VI48F_256): New.
4079 (define_mode_attr extract_type): Ditto.
4080 (define_mode_attr extract_suf): Ditto.
4081 (define_mode_iterator AVX512_VEC): Ditto.
4083 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
4085 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
4087 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
4089 (define_mode_attr extract_type_2): Ditto.
4090 (define_mode_attr extract_suf_2): Ditto.
4091 (define_mode_iterator AVX512_VEC_2): Ditto.
4093 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
4094 AVX512_VEC_2 mode iterator.
4095 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4096 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
4097 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4098 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4099 (define_split for V16FI mode): Ditto.
4100 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4101 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4102 (define_split for VI8F_256 mode): Ditto.
4103 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4104 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
4105 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
4106 (define_split for VI4F_256 mode): Ditto.
4107 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
4108 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
4109 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
4110 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
4111 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
4112 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
4113 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
4114 Update `type' attribute, remove explicit `memory' attribute calculation.
4116 2014-09-16 Kito Cheng <kito@0xlab.org>
4118 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
4119 ira_spilled_reg_stack_slots_num if using lra.
4120 (do_reload): Remove release ira_spilled_reg_stack_slots part.
4121 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
4122 make sure not using lra.
4123 (ira_reuse_stack_slot): Likewise.
4124 (ira_mark_new_stack_slot): Likewise.
4126 2014-09-15 Andi Kleen <ak@linux.intel.com>
4128 * function.c (allocate_struct_function): Force
4129 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
4130 profiling is disabled.
4132 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4134 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
4135 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
4136 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
4137 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
4138 macro with statically checked member functions.
4139 * rtl.h (rtx_insn::deleted): New method.
4140 (rtx_insn::set_deleted): Likewise.
4141 (rtx_insn::set_undeleted): Likewise.
4142 (INSN_DELETED_P): Remove.
4144 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
4146 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
4147 result of emit_jump_insn_before to a new variable.
4148 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
4149 (mark_jump_label_1): Likewise.
4150 (mark_jump_label_asm): Likewise.
4151 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
4152 * rtl.h (mark_jump_label): Adjust.
4154 2014-09-15 Jakub Jelinek <jakub@redhat.com>
4156 * Makefile.in (dg_target_exps): Remove.
4157 (check_gcc_parallelize): Change to just an upper bound number.
4158 (check-%-subtargets): Always print the non-parallelized goals.
4159 (check_p_vars, check_p_comma, check_p_subwork): Remove.
4160 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
4161 check_p_numbers3, check_p_numbers4, check_p_numbers5,
4162 check_p_numbers6): New variables.
4163 (check_p_numbers): Set to sequence from 1 to 9999.
4164 (check_p_subdirs): Set to sequence from 1 to minimum of
4165 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
4167 (check-%, check-parallel-%): Rewritten so that for parallelized
4168 testing each job runs all the *.exp files, with
4169 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
4171 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4173 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
4175 (arc_sets_cc_p): Likewise.
4176 * config/arc/arc.c (arc_print_operand): Use methods of
4177 "final_sequence" for clarity, and to enable strengthening of
4178 locals "jump" and "delay" from rtx to rtx_insn *.
4179 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
4180 rtx_insn *; use method of rtx_sequence for typesafety.
4181 (arc_get_insn_variants): Use insn method of rtx_sequence for
4183 (arc_pad_return): Likewise.
4184 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
4185 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
4186 dyn_cast to rtx_sequence *, using insn method for typesafety.
4187 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
4188 rtx_sequence * and use insn method when invoking get_attr_length.
4189 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
4190 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
4191 rtx_sequence *, introducing a local "seq", using its insn method
4192 from typesafety and clarity.
4193 (add_sched_insns_for_speculation): Strengthen local "next" from
4195 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
4196 (predicate_insn): Likewise.
4197 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
4199 * config/cris/cris.c (cris_notice_update_cc): Likewise.
4200 * config/epiphany/epiphany-protos.h
4201 (extern void epiphany_insert_mode_switch_use): Likewise for param
4203 (get_attr_sched_use_fpu): Likewise for param.
4204 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
4205 Likewise for param "insn".
4206 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
4207 param "insn" of "target_insert_mode_switch_use" callback.
4208 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
4209 (frv_issues_to_branch_unit_p): Likewise.
4210 (frv_pack_insn_p): Likewise.
4211 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
4212 const rtx * (i.e. mutable rtx_def * const *) to
4214 * config/i386/i386-protos.h (standard_sse_constant_opcode):
4215 Strengthen first param from rtx to rtx_insn *.
4216 (output_fix_trunc): Likewise.
4217 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
4218 (output_fix_trunc): Likewise.
4219 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
4221 (min_insn_size): Likewise for param "insn".
4222 (get_mem_group): Likewise.
4224 (get_insn_path): Likewise.
4225 (get_insn_group): Likewise.
4226 (count_num_restricted): Likewise.
4227 (fits_dispatch_window): Likewise.
4228 (add_insn_window): Likewise.
4229 (add_to_dispatch_window): Likewise.
4230 (debug_insn_dispatch_info_file): Likewise.
4231 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
4233 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
4234 "cmp" and local "prev".
4235 (m32c_output_compare): Likewise for param "insn".
4236 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
4237 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
4238 (define_predicate "large_insn_p"): Likewise.
4239 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
4240 param from rtx to rtx_insn *.
4241 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
4242 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
4243 (m68k_sched_attr_size): Likewise.
4244 (sched_get_opxy_mem_type): Likewise for param "insn".
4245 (m68k_sched_attr_op_mem): Likewise.
4246 (sched_mem_operand_p): Likewise.
4247 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
4248 * config/mep/mep.c (mep_multi_slot): Likewise.
4249 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
4251 (mips_sync_loop_insns): Likewise.
4252 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
4253 method of "final_sequence" for typesafety.
4254 (mips_process_sync_loop): Strengthen param "insn" from rtx to
4256 (mips_output_sync_loop): Likewise.
4257 (mips_sync_loop_insns): Likewise.
4258 (mips_74k_agen_init): Likewise.
4259 (mips_sched_init): Use NULL rather than NULL_RTX when working with
4261 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
4262 Strengthen param "insn" from rtx to rtx_insn *.
4263 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
4265 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
4267 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
4268 "insn". Use method of rtx_sequence for typesafety.
4269 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
4271 (branch_needs_nop_p): Likewise.
4272 (use_skip_p): Likewise.
4273 (pa_insn_refs_are_delayed): Likewise.
4274 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
4275 for locals "insn", "ninsn".
4276 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
4278 (is_cracked_insn): Likewise.
4279 (is_branch_slot_insn): Likewise.
4280 (is_nonpipeline_insn): Likewise.
4281 (insn_terminates_group_p): Likewise.
4282 (insn_must_be_first_in_group): Likewise.
4283 (insn_must_be_last_in_group): Likewise.
4284 (force_new_group): Likewise for param "next_insn".
4285 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
4287 (s390_sched_score): Likewise.
4288 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
4289 (rtx sfunc_uses_reg): Likewise for sole param.
4290 * config/sh/sh.c (sh_print_operand): Use insn method of
4291 final_sequence for typesafety.
4292 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
4293 Use insn method of final_sequence for typesafety.
4294 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
4295 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
4297 (eligible_for_return_delay): Likewise.
4298 (eligible_for_sibcall_delay): Likewise.
4299 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
4300 (eligible_for_return_delay): Likewise.
4301 (eligible_for_sibcall_delay): Likewise.
4302 * config/stormy16/stormy16-protos.h
4303 (xstormy16_output_cbranch_hi): Likewise for final param.
4304 (xstormy16_output_cbranch_si): Likewise.
4305 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
4306 (xstormy16_output_cbranch_si): Likewise.
4307 * config/v850/v850-protos.h (notice_update_cc): Likewise.
4308 * config/v850/v850.c (notice_update_cc): Likewise.
4310 * final.c (get_attr_length_1): Strengthen param "insn" and param
4311 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
4312 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
4313 (get_attr_min_length): Likewise.
4314 (shorten_branches): Likewise for signature of locals "length_fun"
4315 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
4316 from a checked cast and use its methods for clarity and to enable
4317 strengthening local "inner_insn" from rtx to rtx_insn *.
4318 * genattr.c (gen_attr): When writing out the prototypes of the
4319 various generated "get_attr_" functions, strengthen the params of
4320 the non-const functions from rtx to rtx_insn *.
4321 Similarly, strengthen the params of insn_default_length,
4322 insn_min_length, insn_variable_length_p, insn_current_length.
4323 (main): Similarly, strengthen the param of num_delay_slots,
4324 internal_dfa_insn_code, insn_default_latency, bypass_p,
4325 insn_latency, min_issue_delay, print_reservation,
4326 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
4327 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
4328 to hook_int_rtx_insn_unreachable.
4329 * genattrtab.c (write_attr_get): When writing out the generated
4330 "get_attr_" functions, strengthen the param "insn" from rtx to
4331 rtx_insn *, eliminating a checked cast.
4332 (make_automaton_attrs): When writing out prototypes of
4333 "internal_dfa_insn_code_", "insn_default_latency_" functions
4334 and the "internal_dfa_insn_code" and "insn_default_latency"
4335 callbacks, strengthen their params from rtx to rtx_insn *
4336 * genautomata.c (output_internal_insn_code_evaluation): When
4337 writing out code, add a checked cast from rtx to rtx_insn * when
4338 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
4339 (output_dfa_insn_code_func): Strengthen param of generated
4340 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
4341 (output_trans_func): Likewise for generated function
4343 (output_internal_insn_latency_func): When writing out generated
4344 function "internal_insn_latency", rename params from "insn" and
4345 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
4346 locals "insn" and "insn2" as rtx_insn * with checked casts once
4347 we've proven that we're not dealing with const0_rtx.
4348 (output_insn_latency_func): Strengthen param of generated
4349 function "insn_latency" from rtx to rtx_insn *.
4350 (output_print_reservation_func): Likewise for generated function
4351 "print_reservation".
4352 (output_insn_has_dfa_reservation_p): Likewise for generated
4353 function "insn_has_dfa_reservation_p".
4354 * hooks.c (hook_int_rtx_unreachable): Rename to...
4355 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
4356 from rtx to rtx_insn *.
4357 * hooks.h (hook_int_rtx_unreachable): Likewise.
4358 (extern int hook_int_rtx_insn_unreachable): Likewise.
4359 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
4360 (get_attr_min_length): Likewise.
4361 * recog.c (get_enabled_alternatives): Likewise.
4362 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
4363 * reorg.c (find_end_label): Introduce local rtx "pat" and
4364 strengthen local "insn" from rtx to rtx_insn *.
4365 (redundant_insn): Use insn method of "seq" rather than element for
4366 typesafety; strengthen local "control" from rtx to rtx_insn *.
4367 * resource.c (mark_referenced_resources): Add checked cast to
4368 rtx_insn * within INSN/JUMP_INSN case.
4369 (mark_set_resources): Likewise.
4370 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
4373 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4375 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4376 param "label" from rtx to rtx_insn *.
4377 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
4379 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
4380 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
4381 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
4382 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
4383 * final.c (default_label_align_after_barrier_max_skip): Strengthen
4384 param from rtx to rtx_insn *.
4385 (default_loop_align_max_skip): Likewise.
4386 (default_label_align_max_skip): Likewise.
4387 (default_jump_align_max_skip): Likewise.
4388 * target.def (label_align_after_barrier_max_skip): Likewise.
4389 (loop_align_max_skip): Likewise.
4390 (label_align_max_skip): Likewise.
4391 (jump_align_max_skip): Likewise.
4392 * targhooks.h (default_label_align_after_barrier_max_skip):
4394 (default_loop_align_max_skip): Likewise.
4395 (default_label_align_max_skip): Likewise.
4396 (default_jump_align_max_skip): Likewise.
4398 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4400 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
4401 from const_rtx to const rtx_insn *. Update union members from rtx
4403 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
4404 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
4405 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
4406 strengthen both params from const_rtx to const rtx_insn *.
4407 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
4408 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
4409 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
4411 * target.def (can_follow_jump): Strengthen both params from
4412 const_rtx to const rtx_insn *, and update default implementation
4413 from hook_bool_const_rtx_const_rtx_true to
4414 hook_bool_const_rtx_insn_const_rtx_insn_true.
4416 2014-09-15 David Malcolm <dmalcolm@redhat.com>
4418 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
4419 "insn" from rtx to rtx_insn *.
4420 * sched-int.h (deps_start_bb): Likewise for 2nd param.
4422 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4423 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4424 Anna Tikhonova <anna.tikhonova@intel.com>
4425 Ilya Tocar <ilya.tocar@intel.com>
4426 Andrey Turetskiy <andrey.turetskiy@intel.com>
4427 Ilya Verbin <ilya.verbin@intel.com>
4428 Kirill Yukhin <kirill.yukhin@intel.com>
4429 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4431 * config/i386/sse.md
4432 (define_insn "vcvtph2ps<mask_name>"): Add masking.
4433 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
4434 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
4435 (define_expand "vcvtps2ph_mask"): New.
4436 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
4437 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
4438 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
4440 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4442 Anna Tikhonova <anna.tikhonova@intel.com>
4443 Ilya Tocar <ilya.tocar@intel.com>
4444 Andrey Turetskiy <andrey.turetskiy@intel.com>
4445 Ilya Verbin <ilya.verbin@intel.com>
4446 Kirill Yukhin <kirill.yukhin@intel.com>
4447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4449 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
4451 (define_mode_iterator VI24_AVX512BW_1): Ditto.
4452 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
4453 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
4454 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
4455 also for TARGET_AVX512VL.
4456 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
4458 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
4460 * doc/install.texi (Options specification): add
4461 --disable-libsanitizer item.
4463 2014-09-14 James Clarke <jrtc27@jrtc27.com>
4464 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4467 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
4469 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
4470 kernel version check to avoid incrementing it after every major OS X
4472 (darwin_default_min_version): Avoid static memory buffer.
4474 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
4476 * tree.c (need_assembler_name_p): Store C++ type mangling only
4479 2014-09-13 Marek Polacek <polacek@redhat.com>
4481 * tree.c (protected_set_expr_location): Don't check whether T is
4484 2014-09-12 DJ Delorie <dj@redhat.com>
4486 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4487 (extend_and_shift1_hipsi2): Likewise.
4488 (extend_and_shift2_hipsi2): Likewise.
4490 2014-09-12 David Malcolm <dmalcolm@redhat.com>
4492 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4493 with NULL when dealing with an insn.
4494 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
4495 from rtx to rtx_insn *.
4496 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
4497 const_rtx to const rtx_insn *.
4498 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
4500 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
4502 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
4505 2014-09-12 Joseph Myers <joseph@codesourcery.com>
4507 * target.def (libgcc_floating_mode_supported_p): New hook.
4508 * targhooks.c (default_libgcc_floating_mode_supported_p): New
4510 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
4511 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
4512 (LIBGCC2_HAS_TF_MODE): Remove.
4513 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
4514 * doc/tm.texi: Regenerate.
4515 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
4517 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
4518 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
4519 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
4520 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
4521 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4522 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
4523 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
4524 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
4525 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
4526 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
4528 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
4529 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4530 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4531 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4532 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4533 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4534 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4535 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
4536 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
4537 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
4538 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
4539 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
4540 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
4541 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
4543 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
4545 (ia64_libgcc_floating_mode_supported_p): New function.
4546 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
4547 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
4548 (IA64_NO_LIBGCC_TFMODE): Define.
4549 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
4550 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
4552 (pdp11_scalar_mode_supported_p): New function.
4553 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
4554 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
4556 2014-09-12 Richard Biener <rguenther@suse.de>
4559 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
4561 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
4563 * tree.c (integer_each_onep): New function.
4564 * tree.h (integer_each_onep): Declare it.
4565 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
4566 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
4567 (X & 1) == 0 for vector and complex.
4569 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4571 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
4573 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
4574 cost to spilling from integer to FP registers.
4576 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4578 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
4580 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
4581 are now handled correctly.
4583 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4585 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
4586 handling of CALLER_SAVE_REGS and POINTER_REGS.
4588 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
4590 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
4591 the number of hard registers.
4593 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4594 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4595 Anna Tikhonova <anna.tikhonova@intel.com>
4596 Ilya Tocar <ilya.tocar@intel.com>
4597 Andrey Turetskiy <andrey.turetskiy@intel.com>
4598 Ilya Verbin <ilya.verbin@intel.com>
4599 Kirill Yukhin <kirill.yukhin@intel.com>
4600 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4602 * config/i386/sse.md
4603 (define_mode_iterator VI48_AVX512VL): New.
4604 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
4605 "avx512f_vternlog<mode>_maskz" and update mode iterator.
4606 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
4607 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
4608 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
4609 "avx512f_vternlog<mode>_mask" and update mode iterator.
4610 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
4611 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
4613 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
4614 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
4615 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
4616 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
4617 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
4618 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
4620 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4621 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4622 Anna Tikhonova <anna.tikhonova@intel.com>
4623 Ilya Tocar <ilya.tocar@intel.com>
4624 Andrey Turetskiy <andrey.turetskiy@intel.com>
4625 Ilya Verbin <ilya.verbin@intel.com>
4626 Kirill Yukhin <kirill.yukhin@intel.com>
4627 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4629 * config/i386/sse.md (VI128_256): Delete.
4630 (define_mode_iterator VI124_256): New.
4631 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
4632 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
4633 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
4634 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
4635 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
4636 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
4637 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4638 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
4640 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
4641 in presence of AVX-512.
4643 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
4644 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4645 Anna Tikhonova <anna.tikhonova@intel.com>
4646 Ilya Tocar <ilya.tocar@intel.com>
4647 Andrey Turetskiy <andrey.turetskiy@intel.com>
4648 Ilya Verbin <ilya.verbin@intel.com>
4649 Kirill Yukhin <kirill.yukhin@intel.com>
4650 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4652 * config/i386/sse.md
4653 (define_expand "<avx512>_gathersi<mode>"): Rename from
4654 "avx512f_gathersi<mode>".
4655 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
4656 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
4657 (define_expand "<avx512>_gatherdi<mode>"): Rename from
4658 "avx512f_gatherdi<mode>".
4659 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
4660 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
4662 (define_expand "<avx512>_scattersi<mode>"): Rename from
4663 "avx512f_scattersi<mode>".
4664 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
4665 (define_expand "<avx512>_scatterdi<mode>"): Rename from
4666 "avx512f_scatterdi<mode>".
4667 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
4669 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
4671 * ira.h (ira_finish_once): Delete.
4672 * ira-int.h (target_ira_int::~target_ira_int): Declare.
4673 (target_ira_int::free_ira_costs): Likewise.
4674 (target_ira_int::free_register_move_costs): Likewise.
4675 (ira_finish_costs_once): Delete.
4676 * ira.c (free_register_move_costs): Replace with...
4677 (target_ira_int::free_register_move_costs): ...this new function.
4678 (target_ira_int::~target_ira_int): Define.
4679 (ira_init): Call free_register_move_costs as a member function rather
4680 than a global function.
4681 (ira_finish_once): Delete.
4682 * ira-costs.c (free_ira_costs): Replace with...
4683 (target_ira_int::free_ira_costs): ...this new function.
4684 (ira_init_costs): Call free_ira_costs as a member function rather
4685 than a global function.
4686 (ira_finish_costs_once): Delete.
4687 * target-globals.c (target_globals::~target_globals): Call the
4688 target_ira_int destructor.
4689 * toplev.c: Include lra.h.
4690 (finalize): Call lra_finish_once rather than ira_finish_once.
4692 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
4694 * common.opt (flto-odr-type-merging): New flag.
4695 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
4696 (types_same_for_odr): Likewise.
4697 (odr_subtypes_equivalent_p): Likewise.
4698 (add_type_duplicate): Do not walk type variants.
4699 (register_odr_type): New function.
4700 * ipa-utils.h (register_odr_type): Declare.
4701 (odr_type_p): New function.
4702 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
4704 * doc/invoke.texi (-flto-odr-type-merging): Document.
4705 * tree.c (need_assembler_name_p): Compute ODR names when asked
4707 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
4709 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
4712 * config/i386/i386.c (ix86_option_override_internal): Also turn
4713 off OPTION_MASK_ABI_X32 for -m16.
4715 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4717 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
4720 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
4723 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
4724 Directly forward to __*_DENORM_MIN__.
4726 2014-09-11 David Malcolm <dmalcolm@redhat.com>
4728 * rtl.h (LABEL_REF_LABEL): New macro.
4730 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
4731 of XEXP (, 0), where we know that we have a LABEL_REF.
4732 * cfgbuild.c (make_edges): Likewise.
4733 (purge_dead_tablejump_edges): Likewise.
4734 * cfgexpand.c (convert_debug_memory_address): Likewise.
4735 * cfgrtl.c (patch_jump_insn): Likewise.
4736 * combine.c (distribute_notes): Likewise.
4737 * cse.c (hash_rtx_cb): Likewise.
4738 (exp_equiv_p): Likewise.
4739 (fold_rtx): Likewise.
4740 (check_for_label_ref): Likewise.
4741 * cselib.c (rtx_equal_for_cselib_1): Likewise.
4742 (cselib_hash_rtx): Likewise.
4743 * emit-rtl.c (mark_label_nuses): Likewise.
4744 * explow.c (convert_memory_address_addr_space): Likewise.
4745 * final.c (output_asm_label): Likewise.
4746 (output_addr_const): Likewise.
4747 * gcse.c (add_label_notes): Likewise.
4748 * genconfig.c (walk_insn_part): Likewise.
4749 * genrecog.c (validate_pattern): Likewise.
4750 * ifcvt.c (cond_exec_get_condition): Likewise.
4751 (noce_emit_store_flag): Likewise.
4752 (noce_get_alt_condition): Likewise.
4753 (noce_get_condition): Likewise.
4754 * jump.c (maybe_propagate_label_ref): Likewise.
4755 (mark_jump_label_1): Likewise.
4756 (redirect_exp_1): Likewise.
4757 (rtx_renumbered_equal_p): Likewise.
4758 * lra-constraints.c (operands_match_p): Likewise.
4759 * reload.c (operands_match_p): Likewise.
4760 (find_reloads): Likewise.
4761 * reload1.c (set_label_offsets): Likewise.
4762 * reorg.c (get_branch_condition): Likewise.
4763 * rtl.c (rtx_equal_p_cb): Likewise.
4764 (rtx_equal_p): Likewise.
4765 * rtlanal.c (reg_mentioned_p): Likewise.
4766 (rtx_referenced_p): Likewise.
4767 (get_condition): Likewise.
4768 * sched-vis.c (print_value): Likewise.
4769 * varasm.c (const_hash_1): Likewise.
4770 (compare_constant): Likewise.
4771 (const_rtx_hash_1): Likewise.
4772 (output_constant_pool_1): Likewise.
4774 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
4776 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
4777 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
4779 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
4780 cr6_test_for_lt_reverse): Ditto.
4782 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
4785 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
4787 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
4789 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
4790 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
4791 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
4792 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
4795 (aarch64_fold_builtin): Remove all reinterpret cases.
4797 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
4799 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
4801 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
4802 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
4803 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
4804 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
4805 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
4806 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
4807 aarch64_reinterpretv2df<mode>): Delete.
4809 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
4811 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
4812 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
4813 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
4814 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
4815 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
4816 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
4817 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
4818 vreinterpret_u32_f64): Use cast.
4820 * config/aarch64/iterators.md (VD_RE): Delete.
4822 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
4824 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
4825 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
4826 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
4827 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
4828 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
4829 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
4830 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
4831 Replace inline assembler with __aarch64_vset_lane_any.
4833 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
4835 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
4837 (vmull_high_lane_s32): Likewise.
4838 (vmull_high_lane_u16): Likewise.
4839 (vmull_high_lane_u32): Likewise.
4841 2014-09-11 Jason Merrill <jason@redhat.com>
4844 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
4846 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
4849 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
4850 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
4851 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
4853 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
4854 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4855 Anna Tikhonova <anna.tikhonova@intel.com>
4856 Ilya Tocar <ilya.tocar@intel.com>
4857 Andrey Turetskiy <andrey.turetskiy@intel.com>
4858 Ilya Verbin <ilya.verbin@intel.com>
4859 Kirill Yukhin <kirill.yukhin@intel.com>
4860 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4862 * config/i386/sse.md
4863 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
4864 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
4865 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
4867 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
4868 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
4870 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
4872 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
4873 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
4874 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
4875 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
4876 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
4877 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
4878 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
4879 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
4881 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
4883 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
4884 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
4885 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
4887 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4889 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
4890 to access removed nodes.
4892 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
4894 PR tree-optimization/63186
4895 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
4896 (mark_nonssa_use): Likewise.
4897 (verify_non_ssa_vars): Verify all header blocks for label
4900 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
4901 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4902 Anna Tikhonova <anna.tikhonova@intel.com>
4903 Ilya Tocar <ilya.tocar@intel.com>
4904 Andrey Turetskiy <andrey.turetskiy@intel.com>
4905 Ilya Verbin <ilya.verbin@intel.com>
4906 Kirill Yukhin <kirill.yukhin@intel.com>
4907 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4909 * config/i386/sse.md
4910 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
4911 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
4912 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
4913 "<avx2_avx512f>_permvar<mode><mask_name>".
4914 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
4915 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
4916 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
4917 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
4919 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
4920 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
4921 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
4922 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
4924 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
4926 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
4927 V2DF, V4SF, DF, and DI modes.
4928 (vsx_fmav2df2): Likewise.
4929 (vsx_float_fix_<mode>2): Likewise.
4930 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
4932 2014-09-10 Xinliang David Li <davidxl@google.com>
4935 * config/arm/arm.md (movcond_addsi): Handle case where source
4936 and target operands are the same.
4938 2014-09-10 David Malcolm <dmalcolm@redhat.com>
4940 * final.c (this_is_asm_operands): Strengthen this variable from
4941 rtx to const rtx_insn *.
4942 * output.h (this_is_asm_operands): Likewise.
4943 * rtl-error.c (location_for_asm): Strengthen param "insn" from
4944 const_rtx to const rtx_insn *.
4945 (diagnostic_for_asm): Likewise.
4946 * rtl-error.h (error_for_asm): Likewise.
4947 (warning_for_asm): Likewise.
4949 2014-09-10 David Malcolm <dmalcolm@redhat.com>
4951 * genextract.c (print_header): When writing out insn_extract to
4952 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
4953 * recog.h (insn_extract): Strengthen the param from rtx to
4956 2014-09-10 Mike Stump <mikestump@comcast.net>
4958 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
4961 2014-09-10 Martin Jambor <mjambor@suse.cz>
4963 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
4964 (analyze): Do not set analyze flag if expand_thunk returns false;.
4965 (create_wrapper): Likewise.
4966 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
4968 2014-09-10 Martin Jambor <mjambor@suse.cz>
4971 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
4972 new decl properly. Analyze the new thunk if it is expanded.
4974 2014-09-10 Andreas Schwab <schwab@suse.de>
4976 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
4977 [USED_FOR_TARGET]: Define.
4979 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
4981 * config/mips/mips.c (mips_secondary_reload_class): Handle
4984 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
4986 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
4989 2014-09-10 Jakub Jelinek <jakub@redhat.com>
4991 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
4992 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
4993 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
4994 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
4995 flag_delete_null_pointer_checks for them.
4996 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
4997 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
4998 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
4999 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
5000 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
5002 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
5003 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
5004 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
5005 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
5006 * doc/invoke.texi (-fsanitize=nonnull-attribute,
5007 -fsanitize=returns-nonnull-attribute): Document.
5009 * ubsan.h (struct ubsan_mismatch_data): Removed.
5010 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5011 * ubsan.c (ubsan_source_location): For unknown locations,
5012 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
5013 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
5014 Allow more than one location and arbitrary extra arguments passed
5015 in ... instead of through MISMATCH pointer.
5016 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
5017 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
5018 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
5021 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5022 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5023 Anna Tikhonova <anna.tikhonova@intel.com>
5024 Ilya Tocar <ilya.tocar@intel.com>
5025 Andrey Turetskiy <andrey.turetskiy@intel.com>
5026 Ilya Verbin <ilya.verbin@intel.com>
5027 Kirill Yukhin <kirill.yukhin@intel.com>
5028 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5030 * config/i386/sse.md
5031 (define_mode_iterator VI48F): New.
5032 (define_insn "<avx512>_compress<mode>_mask"): Rename from
5033 "avx512f_compress<mode>_mask" and update mode iterator.
5034 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
5035 "avx512f_compressstore<mode>_mask" and update mode iterator.
5036 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
5037 "avx512f_expand<mode>_maskz" and update mode iterator.
5038 (define_insn "<avx512>_expand<mode>_mask"): Rename from
5039 "avx512f_expand<mode>_mask" and update mode iterator.
5041 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5042 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5043 Anna Tikhonova <anna.tikhonova@intel.com>
5044 Ilya Tocar <ilya.tocar@intel.com>
5045 Andrey Turetskiy <andrey.turetskiy@intel.com>
5046 Ilya Verbin <ilya.verbin@intel.com>
5047 Kirill Yukhin <kirill.yukhin@intel.com>
5048 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5050 * config/i386/i386.c
5051 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
5052 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
5053 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
5054 avx512dq_rangepv4sf_mask.
5055 * config/i386/sse.md
5056 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
5058 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
5059 (define_insn "reduces<mode>"): Ditto.
5060 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
5062 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
5063 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
5064 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
5066 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5068 Anna Tikhonova <anna.tikhonova@intel.com>
5069 Ilya Tocar <ilya.tocar@intel.com>
5070 Andrey Turetskiy <andrey.turetskiy@intel.com>
5071 Ilya Verbin <ilya.verbin@intel.com>
5072 Kirill Yukhin <kirill.yukhin@intel.com>
5073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5075 * config/i386/i386.c
5076 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
5077 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
5078 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
5079 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
5080 avx512vl_getmantv2df_mask.
5081 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
5082 avx512f_vgetmantv4sf_round.
5083 * config/i386/sse.md
5084 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
5085 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
5087 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
5088 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
5089 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
5090 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
5092 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
5093 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
5094 update mode iterator.
5096 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
5097 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
5100 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
5101 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
5102 update mode iterator.
5103 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
5104 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
5107 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
5108 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
5110 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
5111 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
5112 update mode iterator.
5113 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
5114 "avx512f_getmant<mode><round_saeonly_name>".
5116 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
5119 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
5121 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
5122 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5123 Anna Tikhonova <anna.tikhonova@intel.com>
5124 Ilya Tocar <ilya.tocar@intel.com>
5125 Andrey Turetskiy <andrey.turetskiy@intel.com>
5126 Ilya Verbin <ilya.verbin@intel.com>
5127 Kirill Yukhin <kirill.yukhin@intel.com>
5128 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5130 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
5131 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
5132 (define_mode_iterator FMAMODE_AVX512): New.
5133 (define_mode_iterator FMAMODE): Remove conditions.
5134 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
5135 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
5136 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
5138 (define_mode_iterator FMAMODE_NOVF512): Remove.
5139 (define_insn "*fma_fmadd_<mode>"): Rename from
5140 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
5141 FMAMODE mode iterator.
5142 (define_mode_iterator VF_SF_AVX512VL): New.
5143 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
5144 Use VF_SF_AVX512VL mode iterator.
5145 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
5146 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5148 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
5149 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5151 (define_insn "*fma_fmsub_<mode>"): Rename from
5152 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
5153 FMAMODE mode iterator.
5154 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
5155 Use VF_SF_AVX512VL mode iterator.
5156 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
5157 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5159 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
5160 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5162 (define_insn "*fma_fnmadd_<mode>"): Rename from
5163 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
5164 use FMAMODE mode iterator.
5165 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
5166 Use VF_SF_AVX512VL mode iterator.
5167 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
5168 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5170 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
5171 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5173 (define_insn "*fma_fnmsub_<mode>"): Rename from
5174 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
5175 FMAMODE mode iterator.
5176 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
5177 Use VF_SF_AVX512VL mode iterator.
5178 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
5179 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5181 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
5182 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5184 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
5185 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
5186 use VF_AVX512VL mode iterator.
5187 (define_insn "*fma_fmaddsub_<mode>"): Rename from
5188 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
5190 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
5191 Use VF_SF_AVX512VL mode iterator.
5192 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
5193 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
5195 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
5196 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5198 (define_insn "*fma_fmsubadd_<mode>"): Rename from
5199 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
5200 remove usage of subst.
5201 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
5202 Use VF_SF_AVX512VL mode iterator.
5203 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
5204 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
5206 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
5207 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
5210 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
5213 * calls.c (precompute_arguments): Check
5214 promoted_for_signed_and_unsigned_p and set the promoted mode.
5215 (promoted_for_signed_and_unsigned_p): New function.
5216 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
5217 and set the promoted mode.
5218 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
5219 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
5220 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
5222 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5224 * opth-gen.awk: Generate mapping from cpp message reasons to the
5225 options that enable them.
5226 * doc/options.texi (CppReason): Document.
5228 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5230 * doc/invoke.texi (Wnormalized=): Update.
5232 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
5235 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
5236 operands. Split off the constant operand alternative to ...
5237 (*bool<mode>3_imm): New.
5239 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5241 * rtl.h (single_set_2): Strengthen first param from const_rtx to
5242 const rtx_insn *, and move prototype to above...
5243 (single_set): ...this. Convert this from a macro to an inline
5244 function, enforcing the requirement that the param is a const
5246 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
5248 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
5249 Strengthen both params from rtx to rtx_insn *.
5250 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
5251 Likewise; introduce locals "producer_set", "consumer_set", using
5252 them in place of "producer" and "consumer" when dealing with SET
5254 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
5255 when invoking single_set in region guarded by INSN_P.
5256 (avr_out_bitop): Likewise.
5257 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
5258 region guarded by GET_CODE check, using methods to strengthen
5259 local "this_insn" from rtx to rtx_insn *, and for clarity.
5260 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
5261 Strengthen local "insn" from rtx to rtx_insn *.
5262 (define_insn_and_split "xload<mode>_A"): Likewise.
5263 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
5265 (find_load): Likewise for return type.
5266 (workaround_speculation): Likewise for both locals named
5268 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
5270 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
5272 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
5274 * config/h8300/h8300.c (notice_update_cc): Likewise.
5275 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
5276 "insn" and "dep_insn".
5277 (exact_store_load_dependency): Likewise for both params.
5278 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
5279 since this now clashes with inline function. Instead, delay
5280 calling single_set until the point where its needed, and then
5281 assign the result to "compare_set" and rework the conditional that
5283 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
5284 local "last" from rtx to rtx_insn *.
5285 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
5287 (mips_store_data_bypass_p): Likewise for both params.
5288 * config/mips/mips.c (mips_load_store_insns): Likewise for second
5290 (mips_store_data_bypass_p): Likewise for both params.
5291 (mips_orphaned_high_part_p): Likewise for param "insn".
5292 * config/mn10300/mn10300.c (extract_bundle): Likewise.
5293 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
5294 Introduce local rtx "insn2_pat".
5295 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
5297 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
5298 Introduce local rtx "set", using it in place of "insn" for the
5299 result of single_set. This appears to fix a bug, since the call
5300 to find_regno_note on a SET does nothing.
5301 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
5302 params from rtx to rtx_insn *.
5303 (set_to_load_agen): Likewise.
5304 * config/s390/s390.c (s390_label_align): Likewise for local
5305 "prev_insn". Introduce new rtx locals "set" and "src", using
5306 them in place of "prev_insn" for the results of single_set
5307 and SET_SRC respectively.
5308 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
5309 Introduce new rtx local "set" using in place of "jump" for the
5310 result of single_set. Use SET_SRC (set) rather than plain
5312 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
5314 (noncall_uses_reg): Likewise.
5315 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
5316 guarded by GET_CODE check, using its methods for clarity, and to
5317 enable strengthening local "this_insn" from rtx to rtx_insn *.
5318 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
5319 "insn" from rtx to rtx_insn *.
5320 (define_expand "umulhisi3"): Likewise.
5321 (define_expand "smulsi3_highpart"): Likewise.
5322 (define_expand "umulsi3_highpart"): Likewise.
5323 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
5324 local "after". Replace GET_CODE check with a dyn_cast,
5325 introducing new local rtx_sequence * "seq", using insn method for
5328 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
5329 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
5330 place of "insn" once we're dealing with patterns rather than the
5332 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
5333 (scan_trace): Likewise for local "elt", updating lookups within
5334 sequence to use insn method rather than element method.
5335 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
5337 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
5338 * ifcvt.c (noce_try_abs): Likewise for local "insn".
5339 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
5340 invoking single_set.
5341 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
5342 "insn" from rtx to rtx_insn *.
5343 (skip_usage_debug_insns): Likewise for return type, adding a
5345 (check_secondary_memory_needed_p): Likewise for local "insn".
5346 (inherit_reload_reg): Likewise.
5347 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
5348 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
5350 (store_data_bypass_p): Likewise for both params.
5351 (if_test_bypass_p): Likewise.
5352 * recog.h (store_data_bypass_p): Likewise for both params.
5353 (if_test_bypass_p): Likewise.
5354 * reload.c (find_equiv_reg): Likewise for local "where".
5355 * reorg.c (delete_jump): Likewise for param "insn".
5356 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
5357 to const rtx_insn *.
5358 * store-motion.c (replace_store_insn): Likewise for param "del".
5359 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
5360 and use its methods for clarity, and to strengthen local "del"
5361 from rtx to rtx_insn *.
5362 (build_store_vectors): Use insn method of "st" when calling
5363 replace_store_insn for typesafety and clarity.
5365 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5367 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
5368 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5369 on how to make it legal in future.
5371 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5373 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
5375 (restinsn): Likewise.
5376 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
5378 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
5380 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
5382 (arc_hazard): Likewise for both params.
5383 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
5384 checked casts to rtx_sequence * and uses of the insn method for
5386 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
5387 (arc_adjust_insn_length): Likewise for param "insn".
5388 (struct insn_length_parameters_s): Likewise for first param of
5389 "get_variants" callback field.
5390 (arc_get_insn_variants): Likewise for first param and local
5391 "inner". Replace a check of GET_CODE with a dyn_cast to
5392 rtx_sequence *, using methods for type-safety and clarity.
5393 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
5394 rtx_sequence * and uses of the insn method for type-safety when
5395 invoking arc_adjust_insn_length.
5396 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
5398 (arm_address_offset_is_imm): Likewise.
5399 (struct tune_params): Likewise for params 1 and 3 of the
5400 "sched_adjust_cost" callback field.
5401 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
5402 params 1 and 3 ("insn" and "dep").
5403 (xscale_sched_adjust_cost): Likewise.
5404 (fa726te_sched_adjust_cost): Likewise.
5405 (cortexa7_older_only): Likewise for param "insn".
5406 (cortexa7_younger): Likewise.
5407 (arm_attr_length_move_neon): Likewise.
5408 (arm_address_offset_is_imm): Likewise.
5409 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
5410 * config/avr/avr.c (avr_notice_update_cc): Likewise.
5411 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
5412 (workaround_speculation): Likewise for local "last_condjump".
5413 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
5414 (shadow_or_blockage_p): Likewise.
5415 (get_unit_reqs): Likewise.
5416 (get_unit_operand_masks): Likewise.
5417 (c6x_registers_update): Likewise.
5418 (returning_call_p): Likewise.
5419 (can_use_callp): Likewise.
5420 (convert_to_callp): Likewise.
5421 (find_last_same_clock): Likwise for local "t".
5422 (reorg_split_calls): Likewise for local "shadow".
5423 (hwloop_pattern_reg): Likewise for param "insn".
5424 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
5425 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
5426 (frv_extract_membar): Likewise.
5427 (frv_optimize_membar_local): Strengthen param "last_membar" from
5428 rtx * to rtx_insn **.
5429 (frv_optimize_membar_global): Strengthen param "membar" from rtx
5431 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
5433 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
5434 both params from rtx to rtx_insn *.
5435 (ia64_ld_address_bypass_p): Likewise.
5436 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
5438 (ia64_safe_type): Likewise.
5439 (group_barrier_needed): Likewise.
5440 (safe_group_barrier_needed): Likewise.
5441 (ia64_single_set): Likewise.
5442 (is_load_p): Likewise.
5443 (record_memory_reference): Likewise.
5444 (get_mode_no_for_insn): Likewise.
5445 (important_for_bundling_p): Likewise.
5446 (unknown_for_bundling_p): Likewise.
5447 (ia64_st_address_bypass_p): Likewise for both params.
5448 (ia64_ld_address_bypass_p): Likewise.
5449 (expand_vselect): Introduce new local rtx_insn * "insn", using it
5450 in place of rtx "x" after the emit_insn call.
5451 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
5452 Strengthen param from rtx to rtx_insn *.
5453 (ix86_agi_dependent): Likewise for both params.
5454 (ix86_attr_length_immediate_default): Likewise for param 1.
5455 (ix86_attr_length_address_default): Likewise for param.
5456 (ix86_attr_length_vex_default): Likewise for param 1.
5457 * config/i386/i386.c (ix86_attr_length_immediate_default):
5458 Likewise for param "insn".
5459 (ix86_attr_length_address_default): Likewise.
5460 (ix86_attr_length_vex_default): Likewise.
5461 (ix86_agi_dependent): Likewise for both params.
5462 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
5463 (vselect_insn): Likewise for this variable.
5464 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
5466 (m68k_sched_attr_opy_type): Likewise.
5467 * config/m68k/m68k.c (sched_get_operand): Likewise.
5468 (sched_attr_op_type): Likewise.
5469 (m68k_sched_attr_opx_type): Likewise.
5470 (m68k_sched_attr_opy_type): Likewise.
5471 (sched_get_reg_operand): Likewise.
5472 (sched_get_mem_operand): Likewise.
5473 (m68k_sched_address_bypass_p): Likewise for both params.
5474 (sched_get_indexed_address_scale): Likewise.
5475 (m68k_sched_indexed_address_bypass_p): Likewise.
5476 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
5477 (m68k_sched_indexed_address_bypass_p): Likewise.
5478 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
5479 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
5481 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
5482 params from rtx to rtx_insn *.
5483 (mips_fmadd_bypass): Likewise.
5484 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
5485 (mips_linked_madd_p): Likewise.
5486 (mips_macc_chains_last_hilo): Likewise for this variable.
5487 (mips_macc_chains_record): Likewise for param.
5488 (vr4130_last_insn): Likewise for this variable.
5489 (vr4130_swap_insns_p): Likewise for both params.
5490 (mips_ls2_variable_issue): Likewise for param.
5491 (mips_need_noat_wrapper_p): Likewise for param "insn".
5492 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
5493 in place of "x" after the emit_insn.
5494 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
5495 params from rtx to rtx_insn *.
5496 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
5497 (pa_combine_instructions): Introduce local "par" for result of
5498 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
5500 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
5501 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
5502 (rl78_alloc_physical_registers_op1): Likewise.
5503 (rl78_alloc_physical_registers_op2): Likewise.
5504 (rl78_alloc_physical_registers_ro1): Likewise.
5505 (rl78_alloc_physical_registers_cmp): Likewise.
5506 (rl78_alloc_physical_registers_umul): Likewise.
5507 (rl78_alloc_address_registers_macax): Likewise.
5508 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
5509 * config/s390/predicates.md (execute_operation): Likewise for
5511 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
5513 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
5514 (addr_generation_dependency_p): Likewise for param "insn".
5515 (s390_agen_dep_p): Likewise for both params.
5516 (s390_fpload_toreg): Likewise for param "insn".
5517 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
5518 * config/sh/sh.c (sh_loop_align): Likewise for param and local
5520 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
5521 * config/sh/sh_treg_combine.cc
5522 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
5524 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
5525 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
5526 "and_insn", "load", "shift".
5527 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
5529 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
5530 for XEXP (note, 0) of the REG_CC_SETTER note.
5531 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
5532 rtx_insn *, eliminating a checked cast made redundant by this.
5533 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
5535 * genattr.c (main): When writing out the prototype to
5536 const_num_delay_slots, strengthen the param from rtx to
5538 * genattrtab.c (write_const_num_delay_slots): Likewise when
5539 writing out the implementation of const_num_delay_slots.
5540 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
5541 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
5542 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
5543 favor of new rtx locals "src" and "set" and new local rtx_insn *
5545 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
5547 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
5548 locals "cond", "if_then_else", "set" and new rtx_insn * locals
5550 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
5551 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
5552 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
5553 the top-level scope, replacing with new more tightly-scoped rtx
5554 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
5555 "new_insn", "copy_of_insn_b", and make local rtx "set" more
5557 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
5559 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
5561 (ira_setup_alts): Likewise for param "insn".
5562 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
5563 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
5565 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
5566 new more-tightly scoped rtx locals "add3_insn", "insn",
5567 "add2_insn" and rtx_insn * "move_insn".
5568 * postreload-gcse.c (eliminate_partially_redundant_load): Add
5569 checked cast on result of gen_move_insn when invoking
5571 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
5573 (verify_changes): Add a checked cast on "object" when invoking
5575 (extract_insn_cached): Strengthen param "insn" from rtx to
5577 (extract_constrain_insn_cached): Likewise.
5578 (extract_insn): Likewise.
5579 * recog.h (insn_invalid_p): Likewise for param 1.
5580 (recog_memoized): Likewise for param.
5581 (extract_insn): Likewise.
5582 (extract_constrain_insn_cached): Likewise.
5583 (extract_insn_cached): Likewise.
5584 * reload.c (can_reload_into): Likewise for local "test_insn".
5585 * reload.h (cleanup_subreg_operands): Likewise for param.
5586 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
5587 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
5588 result of emit_insn. Remove a checked cast made redundant by this
5590 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
5592 * sel-sched.c (get_reg_class): Likewise.
5594 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
5595 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5597 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
5598 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
5600 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
5602 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5604 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
5605 const rtx_insn *, and from rtx to rtx_insn * for the other
5607 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
5608 INSN_LOCATION, since we know INSN_P holds.
5609 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
5610 (insn_file): Likewise.
5611 (insn_scope): Likewise.
5612 (insn_location): Likewise.
5614 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
5615 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
5616 for the result of gen_load_const_gp.
5617 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
5618 param from rtx to rtx_insn *.
5619 * config/rs6000/rs6000.c (output_call): Likewise.
5620 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
5621 introducing a checked cast to rtx_sequence * and use of the insn
5623 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
5624 from rtx to rtx_insn *.
5625 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
5626 (insn_line): Likewise.
5627 (insn_file): Likewise.
5628 (insn_location): Likewise.
5629 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
5630 from rtx to rtx_insn *.
5631 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
5632 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
5633 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
5635 * reorg.c (relax_delay_slots): Strengthen locals named "after"
5636 from rtx to rtx_insn *; use methods of "pat" for type-safety.
5638 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5640 * combine.c (try_combine): Eliminate checked cast on result of
5642 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
5643 autogenerated one by strengthening the return type and params 2 and 3
5644 from rtx to rtx_insn *, and by naming the params.
5645 * gengenrtl.c (special_rtx): Add INSN to those that are
5647 * rtl.h (gen_rtx_INSN): New prototype.
5649 2014-09-09 David Malcolm <dmalcolm@redhat.com>
5651 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
5653 (no_equiv): Likewise.
5654 (update_equiv_regs): Likewise.
5655 (setup_reg_equiv): Likewise. Strengthen locals "elem",
5656 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
5657 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
5659 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
5660 from rtx to rtx_insn_list *.
5661 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
5662 rtx_insn_list * and use methods for clarity and typesafety.
5663 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
5665 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
5666 redundant check on INSN_P (insns): this cannot hold, as "insns" is
5667 an INSN_LIST, not an insn.
5668 (reverse_equiv_p): Strengthen local "insns" from rtx to
5669 rtx_insn_list * and use methods for clarity and typesafety.
5670 (contains_reloaded_insn_p): Likewise for local "list".
5672 2014-09-09 Jiong Wang <jiong.wang@arm.com>
5674 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
5675 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
5676 (arm_builtin_vectorized_function): Likewise.
5677 * config/arm/arm_neon_builtins.def: New macro for copysignf.
5678 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
5680 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
5682 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
5683 * builtins.h (default_target_builtins): Likewise.
5684 * gcse.h (default_target_gcse): Likewise.
5685 * target-globals.h (target_globals): Add a destructor. Convert
5686 void-pointer fields back to their real type and change from
5687 GTY((atomic)) to GTY((skip)).
5688 (restore_target_globals): Remove casts accordingly.
5689 * target-globals.c (save_target_globals): Use XCNEW rather than
5690 ggc_internal_cleared_alloc to allocate non-GC structures.
5691 Use ggc_cleared_alloc to allocate the target_globals structure
5693 (target_globals::~target_globals): Define.
5695 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5697 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
5698 mnemonic instead of fldmfdd.
5699 * config/arm/arm.c (vfp_output_fstmd): Rename to...
5700 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
5701 Output vpush when address register is SP.
5702 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
5703 (vfp_output_vstmd): ... This.
5704 * config/arm/vfp.md (push_multi_vfp): Update call to
5707 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5709 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
5711 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5713 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
5714 (*sqrtdf2_vfp): Likewise.
5715 (*cmpsf_vfp): Likewise.
5716 (*cmpsf_trap_vfp): Likewise.
5717 (*cmpdf_vfp): Likewise.
5718 (*cmpdf_trap_vfp): Likewise.
5720 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5722 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
5723 (*truncdfsf2_vfp): Likewise.
5724 (*truncsisf2_vfp): Likewise.
5725 (*truncsidf2_vfp): Likewise.
5726 (fixuns_truncsfsi2): Likewise.
5727 (fixuns_truncdfsi2): Likewise.
5728 (*floatsisf2_vfp): Likewise.
5729 (*floatsidf2_vfp): Likewise.
5730 (floatunssisf2): Likewise.
5731 (floatunssidf2): Likewise.
5733 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5735 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
5736 (*muldf3_vfp): Likewise.
5737 (*mulsf3negsf_vfp): Likewise.
5738 (*muldf3negdf_vfp): Likewise.
5739 (*mulsf3addsf_vfp): Likewise.
5740 (*muldf3adddf_vfp): Likewise.
5741 (*mulsf3subsf_vfp): Likewise.
5742 (*muldf3subdf_vfp): Likewise.
5743 (*mulsf3negsfaddsf_vfp): Likewise.
5744 (*fmuldf3negdfadddf_vfp): Likewise.
5745 (*mulsf3negsfsubsf_vfp): Likewise.
5746 (*muldf3negdfsubdf_vfp): Likewise.
5748 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5750 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
5751 (*absdf2_vfp): Likewise.
5752 (*negsf2_vfp): Likewise.
5753 (*negdf2_vfp): Likewise.
5754 (*addsf3_vfp): Likewise.
5755 (*adddf3_vfp): Likewise.
5756 (*subsf3_vfp): Likewise.
5757 (*subdf3_vfp): Likewise.
5758 (*divsf3_vfp): Likewise.
5759 (*divdf3_vfp): Likewise.
5761 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5763 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
5765 (arm_print_operand): Don't convert real values to decimal
5766 representation in default case.
5767 (fp_immediate_constant): Delete.
5768 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
5769 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
5771 (*thumb2_movsi_vfp): Likewise.
5772 (*movdi_vfp): Likewise.
5773 (*movdi_vfp_cortexa8): Likewise.
5774 (*movhf_vfp_neon): Likewise.
5775 (*movhf_vfp): Likewise.
5776 (*movsf_vfp): Likewise.
5777 (*thumb2_movsf_vfp): Likewise.
5778 (*movdf_vfp): Likewise.
5779 (*thumb2_movdf_vfp): Likewise.
5780 (*movsfcc_vfp): Likewise.
5781 (*thumb2_movsfcc_vfp): Likewise.
5782 (*movdfcc_vfp): Likewise.
5783 (*thumb2_movdfcc_vfp): Likewise.
5785 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
5787 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
5791 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5794 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
5795 Use qualifier_immediate for last operand. Rename to...
5796 (aarch64_types_ternop_lane_qualifiers): ... This.
5797 (TYPES_QUADOP): Rename to...
5798 (TYPES_TERNOP_LANE): ... This.
5799 (aarch64_simd_expand_args): Return const0_rtx when encountering user
5800 error. Change return of 0 to return of NULL_RTX.
5801 (aarch64_crc32_expand_builtin): Likewise.
5802 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
5803 ICE when expanding unknown builtin.
5804 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
5805 TERNOP_LANE qualifiers.
5806 (sqdmlsl_lane): Likewise.
5807 (sqdmlal_laneq): Likewise.
5808 (sqdmlsl_laneq): Likewise.
5809 (sqdmlal2_lane): Likewise.
5810 (sqdmlsl2_lane): Likewise.
5811 (sqdmlal2_laneq): Likewise.
5812 (sqdmlsl2_laneq): Likewise.
5814 2014-09-09 Nick Clifton <nickc@redhat.com>
5816 * doc/invoke.texi (Optimization Options): Add missing @gol to the
5818 (S/390 and zSeries Options): Remove superfluous word from the
5819 description of the -mhotpatch option.
5821 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
5823 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
5824 * ira.c: #include "shrink-wrap.h"
5825 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
5826 * ifcvt.c: #include "shrink-wrap.h"
5827 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
5829 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
5831 * common/config/picochip/picochip-common.c: Remove.
5832 * config.gcc: Remove support for picochip.
5833 * config/picochip/constraints.md: Remove.
5834 * config/picochip/dfa_space.md: Remove.
5835 * config/picochip/dfa_speed.md: Remove.
5836 * config/picochip/picochip-protos.h: Remove.
5837 * config/picochip/picochip.c: Remove.
5838 * config/picochip/picochip.h: Remove.
5839 * config/picochip/picochip.md: Remove.
5840 * config/picochip/picochip.opt: Remove.
5841 * config/picochip/predicates.md: Remove.
5842 * config/picochip/t-picochip: Remove.
5843 * doc/md.texi: Don't document picochi.
5845 2014-09-08 David Malcolm <dmalcolm@redhat.com>
5847 * basic-block.h (control_flow_insn_p): Strengthen param from
5848 const_rtx to const rtx_insn *.
5849 * cfgbuild.c (control_flow_insn_p): Likewise.
5851 2014-09-08 David Malcolm <dmalcolm@redhat.com>
5853 * gcse.c (modify_mem_list): Strengthen this variable from
5854 vec<rtx> * to vec<rtx_insn *> *.
5855 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
5857 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
5858 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
5859 (record_last_mem_set_info): Strengthen param "insn" from rtx to
5861 (record_last_set_info): Likewise for local "last_set_insn".
5863 2014-09-08 DJ Delorie <dj@redhat.com>
5865 * doc/invoke.texi (MSP430 Options): Add -minrt.
5867 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5869 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
5870 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
5871 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
5873 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
5875 (adjust_splat): New function.
5876 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
5877 (dump_swap_insn_table): Add case for SH_SPLAT.
5879 2014-09-08 Richard Biener <rguenther@suse.de>
5882 * tree-inline.c (copy_loops): The source loop header should
5884 (tree_function_versioning): If loops need fixup after removing
5885 unreachable blocks fix them.
5886 * omp-low.c (simd_clone_adjust): Do not add incr block to
5887 loop under construction.
5889 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
5891 * config/aarch64/aarch64-builtins.c
5892 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
5894 2014-09-08 Joseph Myers <joseph@codesourcery.com>
5896 * config/i386/cygming.h (TF_SIZE): Remove.
5897 * config/i386/darwin.h (TF_SIZE): Remove.
5898 * config/i386/dragonfly.h (TF_SIZE): Remove.
5899 * config/i386/freebsd.h (TF_SIZE): Remove.
5900 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
5901 * config/i386/openbsdelf.h (TF_SIZE): Remove.
5902 * config/i386/sol2.h (TF_SIZE): Remove.
5903 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
5904 * config/ia64/linux.h (TF_SIZE): Remove.
5905 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
5906 * doc/tm.texi: Regenerate.
5907 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
5909 2014-09-08 Joseph Myers <joseph@codesourcery.com>
5911 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
5913 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
5915 * doc/tm.texi: Regenerate.
5916 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
5918 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
5919 * config/cris/cris.h (__make_dp): Remove.
5921 2014-09-08 Richard Biener <rguenther@suse.de>
5924 * cfgloop.c (mark_loop_for_removal): Track former header
5926 * cfgloop.h (struct loop): Add former_header member unconditionally.
5927 * loop-init.c (fix_loop_structure): Enable bogus loop removal
5928 diagnostic unconditionally.
5930 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
5933 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
5934 constraint for operand0 and remove write only modifier from operand3.
5936 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
5938 PR rtl-optimization/62208
5939 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
5940 rather than const0_rtx in eq/ne-xor simplifications.
5942 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
5944 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
5945 (arc_output_mi_thunk): Likewise.
5947 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
5948 arguments to silence bogus warning.
5950 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
5953 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
5955 2014-09-06 Tom de Vries <tom@codesourcery.com>
5957 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
5958 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
5959 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
5961 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
5964 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
5965 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
5967 2014-09-05 Easwaran Raman <eraman@google.com>
5969 PR rtl-optimization/62146
5970 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
5971 hoisted instruction unconditional.
5973 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
5976 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
5977 Do not allow any_mask_operand for operands[2].
5978 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
5980 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5982 * config/arc/arc.c (arc_print_operand): Use insn method of
5983 final_sequence for type-safety.
5984 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
5985 "insn" from rtx to rtx_insn *.
5986 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
5987 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
5988 Likewise for locals "branch", "label".
5989 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
5990 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
5991 (same_cmp_following_p): Likewise for locals "i2", "i3".
5992 * config/sh/sh_optimize_sett_clrt.cc
5993 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
5994 param "cbranch_insn".
5995 * function.c (convert_jumps_to_returns): Likewis for local "jump".
5996 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
5997 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
5999 (condjump_p): Likewise.
6000 (condjump_in_parallel_p): Likewise.
6002 (any_uncondjump_p): Likewise.
6003 (any_condjump_p): Likewise.
6004 (condjump_label): Likewise.
6005 (returnjump_p): Strengthen param "insn" from rtx to
6007 (onlyjump_p): Strengthen param "insn" from const_rtx to
6009 (jump_to_label_p): Likewise.
6010 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
6011 (invert_jump): Likewise.
6012 * reorg.c (simplejump_or_return_p): Add checked cast when calling
6014 (get_jump_flags): Strengthen param "insn" from rtx to
6016 (get_branch_condition): Likewise.
6017 (condition_dominates_p): Likewise.
6018 (make_return_insns): Move declaration of local "pat" earlier, to
6019 after we've handled NONJUMP_INSN_P and non-sequences, using its
6020 methods to simplify the code and for type-safety.
6021 * rtl.h (find_constant_src): Strengthen param from const_rtx to
6023 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
6024 (condjump_p): Strengthen param from const_rtx to
6026 (any_condjump_p): Likewise.
6027 (any_uncondjump_p): Likewise.
6029 (condjump_label): Likewise.
6030 (simplejump_p): Likewise.
6031 (returnjump_p): Likewise.
6032 (onlyjump_p): Likewise.
6033 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
6034 (invert_jump): Likewise.
6035 (condjump_in_parallel_p): Strengthen param from const_rtx to
6037 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
6038 to const rtx_insn *.
6039 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
6040 to const rtx_insn *.
6041 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
6043 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6045 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
6046 above the conditional, and convert the check on GET_CODE to a
6047 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
6048 the conditional. Simplify the conditional by using methods of
6051 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6053 * haifa-sched.c (check_clobbered_conditions): Strengthen local
6054 "link" from rtx to rtx_insn_list *, and use its methods for
6055 clarity and type-safety.
6056 (toggle_cancelled_flags): Likewise.
6057 (restore_last_backtrack_point): Likewise.
6058 (queue_to_ready): Use insn method of "link" in one place.
6059 (schedule_block): Strengthen local "link" from rtx to
6060 rtx_insn_list *, and use its methods for clarity and type-safety.
6062 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6064 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
6065 param "insn" from const_rtx to const rtx_insn *.
6066 (sched_get_reverse_condition_uncached): Likewise.
6067 (sched_get_condition_with_rev): Likewise.
6068 (sched_has_condition_p): Likewise.
6069 (sched_insns_conditions_mutex_p): Likewise for both params.
6070 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
6071 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
6072 (setup_insn_reg_uses): Move local "list" to be more tightly
6073 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
6074 its methods for clarity and type-safety.
6075 (sched_analyze_1): Strengthen local "pending" from rtx to
6076 rtx_insn_list *, and local "pending_mem" from rtx to
6077 rtx_expr_list *. Use methods of each for clarity and type-safety.
6078 (sched_analyze_2): Likewise.
6079 (sched_analyze_insn): Likewise.
6081 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
6082 param from const_rtx to const rtx_insn *.
6083 (sched_insns_conditions_mutex_p): Likewise for both params.
6084 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
6087 * system.h (CONST_CAST_RTX_INSN): New macro.
6089 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6091 * recog.c (peep2_attempt): Strengthen return type from rtx to
6093 (peep2_update_life): Likewise for params "last", "prev", removing
6094 a checked cast made redundant by this.
6095 (peephole2_optimize): Likewise for local "last".
6097 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6099 * basic-block.h (set_block_for_insn): Eliminate this macro in
6101 * rtl.h (set_block_for_insn): New inline function, imposing the
6102 requirement that the "insn" param is an rtx_insn *.
6104 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6106 * caller-save.c (setup_save_areas): Strengthen local "insn" from
6108 * final.c (get_call_reg_set_usage): Likewise for first param,
6109 eliminating a checked cast.
6110 * regs.h (get_call_reg_set_usage): Likewise for first param.
6111 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
6112 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
6113 cast, replacing references to "x" with "call_insn" where
6115 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
6116 rtx_insn *, adding a checked cast.
6118 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6120 * output.h (final_scan_insn): Strengthen first param from rtx to
6123 * final.c (final_scan_insn): Likewise, renaming it back from
6124 "uncast_insn" to "insn", eliminating the checked cast.
6126 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
6127 "vec" with an rtx_sequence * "seq", taking a copy of
6128 "final_sequence", and using methods of "seq" for clarity, and for
6129 type-safety in the calls to final_scan_insn.
6130 * config/mips/mips.c (mips_output_conditional_branch): Use methods
6131 of "final_sequence" for clarity, and for type-safety in the call to
6133 * config/sh/sh.c (print_slot): Strengthen param from rtx to
6134 rtx_sequence * and rename from "insn" to "seq".
6136 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6138 * jump.c (delete_related_insns): Introduce a new local "table" by
6139 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
6140 get_labels method of "table" to simplify access to the labels in
6143 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6145 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
6146 f_minmaxs, f_minmaxd types.
6148 2014-09-05 Richard Biener <rguenther@suse.de>
6150 * cfgloop.c (mark_loop_for_removal): Record former header
6151 when ENABLE_CHECKING.
6152 * cfgloop.h (strut loop): Add former_header member when
6154 * loop-init.c (fix_loop_structure): Sanity check loops
6155 marked for removal if they re-appeared.
6157 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6159 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
6160 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
6162 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
6163 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
6164 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
6165 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
6166 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
6167 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
6168 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
6169 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
6170 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
6171 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
6172 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
6173 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
6174 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
6175 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
6176 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
6177 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
6178 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
6179 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
6180 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
6181 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
6182 with int{32,16,8}_t.
6184 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6186 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
6187 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
6188 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
6189 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
6190 Remove temporary __asm__ and reimplement.
6192 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6194 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
6195 handling cmge, cmgt, cmeq, cmtst.
6197 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
6198 cmlt, cmgeu, cmgtu, cmtst): Remove.
6200 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
6201 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
6202 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
6203 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
6205 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6207 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
6209 (aarch64_fold_builtin): Update pattern for cmtst.
6211 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
6214 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
6216 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
6217 Switch operands, separate out more cases, refactor.
6219 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
6221 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
6222 argument; rename old version to...
6223 (aarch64_const_vec_all_same_in_range_p): ...this.
6224 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
6226 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
6228 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6230 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
6231 Remove qualifier_const_pointer, update comment.
6233 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6235 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
6237 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6239 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
6240 varargs with pointer parameter.
6241 (aarch64_simd_expand_builtin): pass pointer into previous.
6243 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6245 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
6248 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
6250 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
6251 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
6252 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
6253 Replace temporary asm with call to builtin.
6254 (vrbit_p8, vrbitq_p8): New functions.
6256 2014-09-05 Richard Biener <rguenther@suse.de>
6258 * cfgloop.c (mark_loop_for_removal): New function.
6259 * cfgloop.h (mark_loop_for_removal): Declare.
6260 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
6261 (merge_blocks): Likewise.
6262 (duplicate_block): Likewise.
6263 * except.c (sjlj_emit_dispatch_table): Likewise.
6264 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
6265 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
6266 (thread_through_loop_header): Likewise.
6268 2014-09-05 Richard Biener <rguenther@suse.de>
6271 * fold-const.c (try_move_mult_to_index): Remove.
6272 (fold_binary_loc): Do not call it.
6273 * tree-data-ref.c (dr_analyze_indices): Strip conversions
6274 from the base object again.
6276 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
6278 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
6281 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6284 * config/arm/arm.md (setmem): New pattern.
6285 * config/arm/arm-protos.h (struct tune_params): New fields.
6286 (arm_gen_setmem): New prototype.
6287 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
6288 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
6289 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
6290 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
6291 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
6292 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
6293 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
6294 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
6295 (arm_const_inline_cost): New function.
6296 (arm_block_set_max_insns): New function.
6297 (arm_block_set_non_vect_profit_p): New function.
6298 (arm_block_set_vect_profit_p): New function.
6299 (arm_block_set_unaligned_vect): New function.
6300 (arm_block_set_aligned_vect): New function.
6301 (arm_block_set_unaligned_non_vect): New function.
6302 (arm_block_set_aligned_non_vect): New function.
6303 (arm_block_set_vect, arm_gen_setmem): New functions.
6305 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6307 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
6309 2014-09-05 Bin Cheng <bin.cheng@arm.com>
6311 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
6313 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6315 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
6317 * valtrack.h: Adjust.
6319 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6321 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
6323 (emit_jump_insn_before_noloc): Likewise.
6324 (emit_call_insn_before_noloc): Likewise.
6325 (emit_label_before): Likewise.
6326 (emit_label_after): Likewise.
6327 (emit_insn_before_setloc): Likewise.
6328 (emit_jump_insn_before_setloc): Likewise.
6329 (emit_call_insn_before_setloc): Likewise.
6330 (emit_call_insn_before): Likewise.
6333 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6335 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
6336 rtx_insn *, eliminating a checked cast.
6338 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6340 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
6341 const_rtx to const rtx_insn *.
6342 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
6345 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6347 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
6348 fixup_args_size_notes.
6349 * expr.c (fixup_args_size_notes): Strengthen first two params from
6350 rtx to rtx_insn *, eliminating a checked cast.
6351 * rtl.h (fixup_args_size_notes): Strengthen first two params from
6354 2014-09-05 David Malcolm <dmalcolm@redhat.com>
6356 * haifa-sched.c (get_ready_element): Strengthen return type from
6358 * sched-int.h (get_ready_element): Likewise.
6360 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
6363 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
6364 indexed_or_indirect_operand instead of memory_operand.
6365 (floatsi<mode>2_lfiwzx_mem): Ditto.
6367 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6369 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
6370 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
6371 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
6373 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
6375 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
6377 (get_last_nonnote_insn): Likewise.
6378 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
6379 * resource.c (find_basic_block): Likewise.
6381 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
6384 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6386 * genattr.c (main): Within the prototype of insn_latency written
6387 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
6388 * genautomata.c (output_internal_maximal_insn_latency_func):
6389 Within the implementation of insn_latency written out to
6390 insn-automata.c, strengthen both params from rtx to rtx_insn *,
6391 eliminating a pair of checked casts.
6393 2014-09-04 David Malcolm <dmalcolm@redhat.com>
6395 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
6398 * rtl.h (eh_returnjump_p): Likewise.
6400 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
6402 * Makefile.in (TAGS): Handle constructs in timevar.def.
6404 2014-09-04 Guozhi Wei <carrot@google.com>
6407 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
6408 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
6409 it into two patterns.
6410 (move_lo_quad_internal_be_<mode>): Likewise.
6412 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
6414 * doc/options.texi: Document that Var and Init are required if CPP
6416 * optc-gen.awk: Require Var and Init if CPP is given.
6417 * common.opt (Wpedantic): Use Init.
6419 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6421 * config/rs6000/rs6000.c (special_handling_values): Add
6423 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
6424 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
6425 as swappable with special handling SH_EXTRACT. Remove
6426 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
6428 (adjust_extract): New function.
6429 (handle_special_swappables): Add default to case statement; add
6430 case for SH_EXTRACT that calls adjust_extract.
6431 (dump_swap_insn_table): Handle SH_EXTRACT.
6433 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6435 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
6436 selection of 0th memory doubleword, regardless of endianness.
6438 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6440 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
6442 2014-09-04 Alan Modra <amodra@gmail.com>
6445 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
6448 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
6450 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
6451 * targhooks.c (default_dwarf_frame_reg_mode): New function.
6452 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
6453 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
6454 * doc/tm.texi: Regenerate.
6455 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
6456 selection logic to default_dwarf_frame_reg_mode.
6458 2014-09-03 Marek Polacek <polacek@redhat.com>
6460 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
6463 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6465 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
6466 the automodified register.
6468 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
6470 * output.h (get_some_local_dynamic_name): Declare.
6471 * final.c (some_local_dynamic_name): New variable.
6472 (get_some_local_dynamic_name): New function.
6473 (final_end_function): Clear some_local_dynamic_name.
6474 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
6475 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6476 (print_operand): Report an error if '%&' is used inappropriately.
6477 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
6478 (get_some_local_dynamic_name_1): Delete.
6479 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
6480 (rs6000_get_some_local_dynamic_name): Delete.
6481 (rs6000_get_some_local_dynamic_name_1): Delete.
6482 (print_operand): Report an error if '%&' is used inappropriately.
6483 * config/s390/s390.c (machine_function): Remove some_ld_name.
6484 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6485 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
6486 * config/sparc/sparc.c: Include rtl-iter.h.
6487 (machine_function): Remove some_ld_name.
6488 (sparc_print_operand): Report an error if '%&' is used inappropriately.
6489 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
6491 2014-09-03 Richard Henderson <rth@redhat.com>
6493 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
6494 (aarch64_popwb_pair_reg): Remove.
6495 (aarch64_set_frame_expr): Remove.
6496 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
6497 the restore ops performed by the insns generated.
6498 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
6499 insn. Perform the calls_eh_return addition later; do not attempt to
6500 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
6501 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
6502 special markup at all. Load cfun->machine->frame.hard_fp_offset
6503 into a local variable.
6504 (aarch64_frame_pointer_required): Don't check calls_alloca.
6506 2014-09-03 Richard Biener <rguenther@suse.de>
6508 * opts.c (default_options_optimization): Adjust
6509 max-combine-insns to 2 for -Og.
6511 2014-09-03 Martin Jambor <mjambor@suse.cz>
6514 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
6515 pass-trough jump functions correctly.
6517 2014-09-03 Martin Jambor <mjambor@suse.cz>
6520 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
6521 created replacements in ascending order of offsets.
6522 (known_aggs_to_agg_replacement_list): Likewise.
6524 2014-09-03 Martin Liska <mliska@suse.cz>
6526 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
6527 is set to set uninitialized value for vnresult.
6529 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6531 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
6532 for TARGET_MUST_PASS_IN_STACK.
6534 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6536 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
6537 for TARGET_ARG_PARTIAL_BYTES.
6539 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6541 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
6542 instructions for varargs implementation.
6543 (nds32_expand_epilogue): Emit stack adjustment instructions for
6544 varargs implementation.
6546 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6548 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
6549 optimization detection.
6551 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6553 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
6555 (nds32_function_arg_advance): Deal with nameless arguments.
6556 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
6557 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
6558 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
6560 2014-09-03 Richard Biener <rguenther@suse.de>
6562 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
6563 (struct bb_bitmap_sets): Remove deferred member.
6564 (BB_DEFERRED): Remove.
6565 (defer_or_phi_translate_block): Remove.
6566 (compute_antic_aux): Remove deferring of blocks, assert
6567 proper iteration order.
6568 (compute_antic): Do not set BB_DEFERRED.
6569 (eliminate): Allocate el_avail of proper size initially.
6571 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6573 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
6574 according to the value of crtl->args.pretend_args_size.
6576 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6578 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
6579 varargs information.
6581 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6583 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
6584 implementation for TARGET_SETUP_INCOMING_VARARGS.
6585 (nds32_strict_argument_naming): Refine comment.
6586 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
6587 Define for future implementation.
6589 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
6591 * config/i386/adxintrin.h (_subborrow_u32): New.
6592 (_addcarry_u32): Ditto.
6593 (_subborrow_u64): Ditto.
6594 (_addcarry_u64): Ditto.
6595 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
6597 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
6598 __builtin_ia32_sbb_u64
6600 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6602 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
6604 (nds32_function_arg_advance): Likewise.
6605 (nds32_init_cumulative_args): Likewise.
6606 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
6607 (NDS32_FIRST_GPR_REGNUM): Define.
6608 (NDS32_LAST_GPR_REGNUM): Define.
6609 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
6610 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6611 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
6612 (machine_function): Use GRP-specific stuff.
6614 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6616 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
6617 (nds32_expand_epilogue): Likewise.
6618 (nds32_expand_prologue_v3push): Likewise.
6619 (nds32_expand_epilogue_v3pop): Likewise.
6621 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6623 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
6624 v3push/v3pop for variadic function.
6625 * config/nds32/nds32.md (prologue, epilogue): Likewise.
6627 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6629 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
6630 Check rtx for varargs implementation.
6631 (nds32_output_stack_pop): Likewise.
6632 * config/nds32/nds32-protos.h: Have a rtx argument for
6633 nds32_output_stack_push and nds32_output_stack_pop.
6634 * config/nds32/nds32.md: Likewise.
6636 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6638 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
6639 to check if FUNC is an interrupt service routine.
6640 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
6642 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6644 * config/nds32/nds32.h (machine_function): Add some fields for variadic
6645 arguments implementation.
6647 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6649 * config/nds32/nds32-predicates.c
6650 (nds32_valid_stack_push_pop): Rename to ...
6651 (nds32_valid_stack_push_pop_p): ... this.
6652 * config/nds32/nds32-protos.h: Likewise.
6653 * config/nds32/predicates.md: Likewise.
6655 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6657 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
6658 (nds32_emit_stack_v3push): ... this.
6659 (nds32_gen_stack_v3pop): Rename to ...
6660 (nds32_emit_stack_v3pop): ... this and consider CFA restore
6663 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6665 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
6666 (nds32_emit_stack_push_multiple): ... this.
6667 (nds32_gen_stack_pop_multiple): Rename to ...
6668 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
6671 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
6674 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
6675 and add a second splitter to handle the remaining cases.
6677 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
6679 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
6681 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6683 * cfgexpand.c (label_rtx_for_bb): Change type to
6684 hash_map<basic_block, rtx_code_label *> *.
6685 (expand_gimple_basic_block): Adjust.
6686 (pass_expand::execute): Likewise.
6688 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6690 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
6691 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
6692 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
6693 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
6694 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
6695 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
6696 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
6699 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
6701 * alloc-pool.c: Include coretypes.h.
6702 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
6703 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
6704 hash_set instead of htab.
6705 * ggc-page.c (in_gc): New variable.
6706 (ggc_free): Do nothing if a collection is taking place.
6707 (ggc_collect): Set in_gc appropriately.
6708 * ggc.h (gt_ggc_mx(const char *)): New function.
6709 (gt_pch_nx(const char *)): Likewise.
6710 (gt_ggc_mx(int)): Likewise.
6711 (gt_pch_nx(int)): Likewise.
6712 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
6713 (hash_map::hash_entry::pch_nx): Likewise.
6714 (hash_map::hash_entry::pch_nx_helper): Likewise.
6715 (hash_map::hash_map): Adjust.
6716 (hash_map::create_ggc): New function.
6717 (gt_ggc_mx): Likewise.
6718 (gt_pch_nx): Likewise.
6719 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
6720 (default_hashset_traits::pch_nx): Likewise.
6721 (hash_set::hash_entry::ggc_mx): Likewise.
6722 (hash_set::hash_entry::pch_nx): Likewise.
6723 (hash_set::hash_entry::pch_nx_helper): Likewise.
6724 (hash_set::hash_set): Adjust.
6725 (hash_set::create_ggc): New function.
6726 (hash_set::elements): Likewise.
6727 (gt_ggc_mx): Likewise.
6728 (gt_pch_nx): Likewise.
6729 * hash-table.h (hash_table::hash_table): Adjust.
6730 (hash_table::m_ggc): New member.
6731 (hash_table::~hash_table): Adjust.
6732 (hash_table::expand): Likewise.
6733 (hash_table::empty): Likewise.
6734 (gt_ggc_mx): New function.
6735 (hashtab_entry_note_pointers): Likewise.
6736 (gt_pch_nx): Likewise.
6738 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6740 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
6741 built-in definition.
6742 (XVCVUXDDP_SCALE): Likewise.
6743 (XVCVDPSXDS_SCALE): Likewise.
6744 (XVCVDPUXDS_SCALE): Likewise.
6745 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6746 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
6747 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
6748 VSX_BUILTIN_XVCVDPUXDS_SCALE.
6749 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
6751 * config/rs6000/rs6000.c (real.h): New include.
6752 (rs6000_scale_v2df): New function.
6753 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
6754 (UNSPEC_VSX_XVCVUXDDP): Likewise.
6755 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
6756 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
6757 (vsx_xvcvsxddp_scale): New define_expand.
6758 (vsx_xvcvsxddp): New define_insn.
6759 (vsx_xvcvuxddp_scale): New define_expand.
6760 (vsx_xvcvuxddp): New define_insn.
6761 (vsx_xvcvdpsxds_scale): New define_expand.
6762 (vsx_xvcvdpsxds): New define_insn.
6763 (vsx_xvcvdpuxds_scale): New define_expand.
6764 (vsx_xvcvdpuxds): New define_insn.
6765 * doc/extend.texi (vec_ctf): Add new prototypes.
6766 (vec_cts): Likewise.
6767 (vec_ctu): Likewise.
6768 (vec_splat): Likewise.
6769 (vec_div): Likewise.
6770 (vec_mul): Likewise.
6772 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6775 * config/arm/neon.md
6776 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
6777 <v_cmp_result>): New pattern.
6778 * config/arm/iterators.md (NEON_VCVT): New int iterator.
6779 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
6780 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
6781 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
6782 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
6783 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
6785 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6788 * config/arm/iterators.md (FIXUORS): New code iterator.
6789 (VCVT): New int iterator.
6790 (su_optab): New code attribute.
6792 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
6794 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6796 * config/aarch64/predicates.md (aarch64_comparison_operation):
6797 New special predicate.
6798 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
6799 aarch64_comparison_operation instead of matching an operator.
6800 Update operand numbers.
6801 (csinc3<mode>_insn): Likewise.
6802 (*csinv3<mode>_insn): Likewise.
6803 (*csneg3<mode>_insn): Likewise.
6804 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
6805 * config/aarch64/aarch64.c (aarch64_get_condition_code):
6806 Return -1 instead of aborting on invalid condition codes.
6807 (aarch64_print_operand): Update aarch64_get_condition_code callsites
6808 to assert that the returned condition code is valid.
6809 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
6811 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
6813 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
6814 tree.def, and gimple.def
6816 2014-09-02 Jakub Jelinek <jakub@redhat.com>
6817 Balaji V. Iyer <balaji.v.iyer@intel.com>
6818 Igor Zamyatin <igor.zamyatin@intel.com>
6820 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
6821 (__cilkrts_cilk_for_64): Likewise.
6822 * cilk-common.c (declare_cilk_for_builtin): New function.
6823 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
6824 __cilkrts_cilk_for_64 bultins.
6825 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
6827 (cilk_for_32_fndecl): New define.
6828 (cilk_for_64_fndecl): Likewise.
6829 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
6830 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
6831 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
6832 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
6833 GF_OMP_FOR_COMBINED_INTO.
6834 * gimplify.c (gimplify_scan_omp_clauses): Added
6835 OMP_CLAUSE__CILK_FOR_COUNT_ case.
6836 (gimplify_adjust_omp_clauses): Ditto.
6837 (gimplify_omp_for): Added CILK_FOR case.
6838 (gimplify_expr): Ditto.
6839 * omp-low.c: Include cilk.h.
6840 (extract_omp_for_data): Set appropriate kind for
6841 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
6842 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
6843 (create_omp_child_function_name): Added second argument to handle
6845 (cilk_for_check_loop_diff_type): New function.
6846 (expand_cilk_for_call): Likewise.
6847 (expand_cilk_for): Likewise.
6848 (create_omp_child_function): Set cilk_for_count; handle the cases when
6849 it is true; call create_omp_child_function_name with second argument.
6850 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
6851 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
6852 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
6853 * tree-nested.c (convert_nonlocal_omp_clauses): Added
6854 OMP_CLAUSE__CILK_FOR_COUNT_ case.
6855 (convert_local_omp_clauses): Ditto.
6856 * tree-pretty-print.c (dump_omp_clause): Added
6857 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
6858 (dump_generic_node): Added CILK_FOR case.
6859 * tree.c (omp_clause_num_ops): New element
6860 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
6861 (omp_clause_code_name): New element _Cilk_for_count_.
6862 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
6863 * tree.def: Add tree code for CILK_FOR.
6865 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6867 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
6868 (ppc403-compare): Add "exts with dot" case.
6869 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
6870 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
6871 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
6872 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
6873 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
6874 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
6875 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
6876 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
6877 cell-cmp-microcoded): Similarly.
6878 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
6879 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
6880 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
6881 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
6882 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
6883 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
6884 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
6885 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
6886 (power6-compare): Add "exts with dot" case.
6887 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
6888 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
6889 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
6891 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
6892 if avoiding Cell microcode.
6893 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
6894 (is_cracked_insn): Ditto.
6895 (insn_must_be_first_in_group): Ditto.
6896 * config/rs6000/rs6000.md (dot): Adjust comment.
6897 (cell_micro): Handle exts+dot.
6898 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
6899 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
6900 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
6901 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
6902 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
6903 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
6904 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
6906 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6908 * config/rs6000/rs6000.md (QHSI): Delete.
6909 (EXTQI, EXTHI, EXTSI): New mode iterators.
6910 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
6911 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
6912 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
6913 9 anonymous instructions, and 8 splitters): Delete.
6914 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
6915 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
6916 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
6917 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
6918 *zero_extendsi<mode>2_dot2): New.
6920 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6922 * config/rs6000/rs6000.md (any_extend): New code iterator.
6923 (u, su): New code attributes.
6924 (dmode, DMODE): New mode attributes.
6925 (<su>mul<mode>3_highpart): New.
6926 (*<su>mul<mode>3_highpart): New.
6927 (<su>mulsi3_highpart_le): New.
6928 (<su>muldi3_highpart_le): New.
6929 (<su>mulsi3_highpart_64): New.
6930 (<u>mul<mode><dmode>3): New.
6931 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
6933 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
6936 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
6938 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
6939 *mulsi3_internal2, and two splitters): Delete.
6940 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
6942 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
6944 2014-09-02 Richard Biener <rguenther@suse.de>
6946 PR tree-optimization/62695
6947 * tree-ssa-structalias.c (find_func_clobbers): Add missing
6950 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
6953 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
6955 2014-09-01 Andi Kleen <ak@linux.intel.com>
6957 * file-find.c (add_prefix_begin): Add.
6958 (do_add_prefix): Rename from add_prefix with first argument.
6959 (add_prefix): Add new wrapper.
6960 * file-find.h (add_prefix_begin): Add.
6961 * gcc-ar.c (main): Support -B option.
6963 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
6965 * genemit.c: Include dumpfile.h.
6966 (gen_split): Print name of splitter function to dump file.
6968 2014-09-01 Richard Biener <rguenther@suse.de>
6970 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
6971 Use stack auto_vecs for constraint expressions.
6972 (find_func_aliases_for_call): Likewise.
6973 (find_func_aliases): Likewise.
6974 (find_func_clobbers): Likewise.
6976 2014-09-01 Richard Biener <rguenther@suse.de>
6978 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
6979 operands vector in most cases. Remove redundant code.
6981 2014-09-01 Olivier Hainque <hainque@adacore.com>
6983 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
6984 $WIND_BASE instead of designating a harcoded arbitrary home dir.
6985 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
6987 2014-09-01 Richard Biener <rguenther@suse.de>
6989 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
6990 copy_reference_ops_from_call, vn_nary_op_compute_hash,
6991 vn_reference_compute_hash, vn_reference_insert): Remove.
6992 (vn_reference_lookup_call): New function.
6993 * tree-ssa-sccvn.c (vn_reference_compute_hash,
6994 copy_reference_ops_from_ref, copy_reference_ops_from_call,
6995 vn_reference_insert, vn_nary_op_compute_hash): Make static.
6996 (create_reference_ops_from_call): Remove.
6997 (vn_reference_lookup_3): Properly update shared_lookup_references.
6998 (vn_reference_lookup_pieces): Assert that we updated
6999 shared_lookup_references properly.
7000 (vn_reference_lookup): Likewise.
7001 (vn_reference_lookup_call): New function.
7002 (visit_reference_op_call): Use it. Avoid re-building the
7004 (visit_reference_op_load): Remove redundant lookup.
7005 (visit_reference_op_store): Perform special tail-merging work
7006 only when possibly doing tail-merging.
7007 (visit_use): Likewise.
7008 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
7010 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7013 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
7014 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
7015 (find_inc): Revert 2014-08-13 change.
7017 2014-09-01 Marek Polacek <polacek@redhat.com>
7020 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
7021 Change the type of V to unsigned HOST_WIDE_INT.
7023 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
7025 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
7026 the size of byte markers.
7027 (do_shift_rotate): Fix confusion between host, target and marker byte
7029 (verify_symbolic_number_p): Likewise.
7030 (find_bswap_or_nop_1): Likewise.
7031 (find_bswap_or_nop): Likewise.
7033 2014-09-01 Olivier Hainque <hainque@adacore.com>
7035 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
7036 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
7038 2014-09-01 Jakub Jelinek <jakub@redhat.com>
7040 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
7041 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
7042 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
7044 2014-09-01 Yury Gribov <y.gribov@samsung.com>
7048 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
7049 (build_check_stmt): Likewise.
7050 (instrument_strlen_call): Likewise.
7051 (asan_expand_check_ifn): Likewise and fix types.
7052 (maybe_cast_to_ptrmode): New function.
7054 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7056 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
7058 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
7060 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
7062 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
7064 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
7065 prefix to function labels when generating fast indirect calls.
7067 2014-08-30 David Malcolm <dmalcolm@redhat.com>
7071 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
7072 param back from rtx_insn * to rtx. Rename param from "label" to
7073 "label_or_return", reintroducing "label" as an rtx_insn * after
7074 we've ensured it's not a RETURN.
7075 (first_active_target_insn): Likewise for return type and param;
7076 add a checked cast to rtx_insn * once we've ensured "insn" is not
7078 (steal_delay_list_from_target): Convert param "pnew_thread" back
7079 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
7081 (own_thread_p): Convert param "thread" back from an rtx_insn * to
7082 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
7083 cast once we've established we're not dealing with a RETURN,
7084 renaming subsequent uses of "thread" to "thread_insn".
7085 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
7087 (follow_jumps): Convert return type and param "label" from
7088 rtx_insn * back to rtx. Move initialization of "value" to after
7089 the handling for ANY_RETURN_P, adding a checked cast there to
7090 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
7091 rename to "this_label_or_return", reintroducing "this_label" as
7092 an rtx_insn * once we've handled the case where it could be an
7094 (fill_slots_from_thread): Rename param "thread" to
7095 "thread_or_return", converting from an rtx_insn * back to an rtx.
7096 Reintroduce name "thread" as an rtx_insn * local with a checked
7097 cast once we've handled the case of it being an ANY_RETURN_P.
7098 Convert local "new_thread" from an rtx_insn * back to an rtx.
7099 Add a checked cast when assigning to "trial" from "new_thread".
7100 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
7101 checked cast to rtx_insn * from "new_thread" when invoking
7103 (fill_eager_delay_slots): Convert locals "target_label",
7104 "insn_at_target" from rtx_insn * back to rtx.
7105 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
7106 (relax_delay_slots): Convert locals "trial", "target_label" from
7107 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
7108 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
7109 invoking update_block.
7110 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
7111 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
7113 * resource.h (mark_target_live_regs): Undo erroneous conversion
7114 of second param of r214693, converting it back from rtx_insn * to
7115 rtx, since it could be a RETURN.
7117 * resource.c (find_dead_or_set_registers): Similarly, convert
7118 param "jump_target" back from an rtx_insn ** to an rtx *, as we
7119 could be writing back a RETURN. Rename local rtx_insn * "next" to
7120 "next_insn", and introduce "lab_or_return" as a local rtx,
7121 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
7122 (mark_target_live_regs): Undo erroneous conversion
7123 of second param of r214693, converting it back from rtx_insn * to
7124 rtx, since it could be a RETURN. Rename it from "target" to
7125 "target_maybe_return", reintroducing the name "target" as a local
7126 rtx_insn * with a checked cast, after we've handled the case of
7129 2014-08-29 DJ Delorie <dj@redhat.com>
7131 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
7132 pointer size up to a power of two.
7133 * defaults.h (DWARF2_ADDR_SIZE): Round up.
7134 (POINTER_SIZE_UNITS): New, rounded up value.
7135 * dwarf2asm.c (size_of_encoded_value): Use it.
7136 (dw2_output_indirect_constant_1): Likewise.
7137 * expmed.c (init_expmed_one_conv): We now know the sizes of
7139 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
7140 * optabs.c (expand_float): Use precision, not size.
7141 (expand_fix): Likewise.
7142 * simplify-rtx (simplify_unary_operation_1): Likewise.
7143 * tree-dfa.c (get_ref_base_and_extent): Likewise.
7144 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
7145 (default_assemble_integer) Likewise.
7146 (dump_tm_clone_pairs): Likewise.
7147 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
7148 * var-tracking.c (adjust_mems): Allow partial-int modes also.
7149 (prepare_call_arguments): Likewise.
7150 * stor-layout.c (finalize_type_size): Preserve precision.
7151 (layout_type): Use precision, not size.
7153 * expr.c (convert_move): If the target has an explicit converter,
7156 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7158 * gdbinit.in: Skip various inline functions in rtl.h when
7161 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
7164 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
7166 2014-08-29 Richard Biener <rguenther@suse.de>
7168 PR tree-optimization/62291
7169 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
7170 exactly the vector size needed and use quick_push.
7171 (phi_translate_1): Adjust comment.
7172 (valid_in_sets): Remove block argument and remove pointless
7174 (dependent_clean): Adjust for removal of block argument.
7176 (compute_antic_aux): Likewise.
7177 (compute_partial_antic_aux): Likewise.
7179 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7180 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7181 Anna Tikhonova <anna.tikhonova@intel.com>
7182 Ilya Tocar <ilya.tocar@intel.com>
7183 Andrey Turetskiy <andrey.turetskiy@intel.com>
7184 Ilya Verbin <ilya.verbin@intel.com>
7185 Kirill Yukhin <kirill.yukhin@intel.com>
7186 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7188 * config/i386/sse.md
7189 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
7190 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
7191 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
7192 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
7194 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
7195 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7196 Anna Tikhonova <anna.tikhonova@intel.com>
7197 Ilya Tocar <ilya.tocar@intel.com>
7198 Andrey Turetskiy <andrey.turetskiy@intel.com>
7199 Ilya Verbin <ilya.verbin@intel.com>
7200 Kirill Yukhin <kirill.yukhin@intel.com>
7201 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7203 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
7204 * config/i386/sse.md
7205 (define_mode_iterator VI4_128_8_256): New.
7206 (define_mode_iterator VI2_128_4_256): Ditto.
7207 (define_mode_iterator PMOV_DST_MODE): Rename into
7208 (define_mode_iterator PMOV_DST_MODE_1): this.
7209 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
7210 Use PMOV_DST_MODE_1 mode iterator.
7211 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7213 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
7215 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
7216 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
7217 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
7218 (define_mode_iterator PMOV_DST_MODE_2): New.
7219 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
7220 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
7221 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
7223 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
7224 (define_mode_attr pmov_dst_3): Ditto.
7225 (define_mode_attr pmov_dst_zeroed_3): Ditto.
7226 (define_mode_attr pmov_suff_3): Ditto.
7227 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
7228 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
7229 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
7230 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
7231 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
7232 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
7233 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
7234 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
7235 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
7236 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
7237 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
7238 (define_mode_attr pmov_dst_4): Ditto.
7239 (define_mode_attr pmov_dst_zeroed_4): Ditto.
7240 (define_mode_attr pmov_suff_4): Ditto.
7241 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
7242 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
7243 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
7244 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
7245 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
7246 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
7247 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
7248 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
7249 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
7250 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
7251 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
7253 2014-08-29 Richard Biener <rguenther@suse.de>
7255 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
7256 NON_LVALUE_EXPR in gimple.
7258 2014-08-29 Richard Biener <rguenther@suse.de>
7261 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
7262 from previous refactoring.
7263 (gimple_fold_builtin_strncpy): Likewise.
7265 2014-08-29 David Malcolm <dmalcolm@redhat.com>
7268 * function.c (assign_parm_setup_reg): Remove erroneous checked
7269 cast to rtx_insn * on result of gen_extend_insn in favor of
7270 introducing a new local rtx "pat".
7272 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7274 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
7276 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
7278 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7280 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
7281 (next_insn): Likewise.
7282 * emit-rtl.c (next_insn): Likewise.
7283 (previous_insn): Likewise.
7284 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
7285 "insn" and "next" from rtx to rtx_insn *.
7286 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
7287 "insn", "insn1", "vliw_start", "prologue_end_note",
7288 "last_insn_in_packet".
7290 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7292 * shrink-wrap.h (active_insn_between): Strengthen both params from
7294 * function.c (active_insn_between): Likewise.
7296 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7298 * genattr.c (main): When writing out insn-attr.h, strengthen param
7299 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
7300 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
7301 writing out the definition of dfa_clear_single_insn_cache to the
7302 generated insn-automata.c
7304 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7306 * resource.h (clear_hashed_info_for_insn): Strengthen param from
7308 (incr_ticks_for_insn): Likewise.
7309 (init_resource_info): Likewise.
7311 * resource.c (init_resource_info): Likewise.
7312 (clear_hashed_info_for_insn): Likewise.
7313 (incr_ticks_for_insn): Likewise.
7315 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
7317 (steal_delay_list_from_target): Use methods of "seq".
7318 (try_merge_delay_insns): Use methods of "merged_insns".
7319 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
7320 (reorg_redirect_jump): Likewise for param "jump".
7322 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7324 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
7326 * config/s390/s390.c (s390_split_branches): Eliminate top-level
7327 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
7329 (s390_mainpool_finish): In three places, split out a local rtx
7330 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
7331 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
7332 and split another local rtx "insn" out into rtx "pat" and
7334 * config/sh/sh.c (output_branchy_insn): Rather than working
7335 directly on operands[9], introduce local rtx_code_label *
7336 variables named "lab" in two places, working on them, and then
7337 assigning them to operands[9], so that the intervening operations
7338 are known by the type system to be on insns.
7340 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7342 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
7345 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
7346 in invocation of INSN_HAS_LOCATION.
7348 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7350 * config/rs6000/altivec.h (vec_xl): New #define.
7351 (vec_xst): Likewise.
7352 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
7353 (XXSPLTD_V2DI): Likewise.
7354 (DIV_V2DI): Likewise.
7355 (UDIV_V2DI): Likewise.
7356 (MUL_V2DI): Likewise.
7357 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
7358 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
7359 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
7360 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
7361 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
7362 (UNSPEC_VSX_DIVSD): Likewise.
7363 (UNSPEC_VSX_DIVUD): Likewise.
7364 (UNSPEC_VSX_MULSD): Likewise.
7365 (vsx_mul_v2di): New insn-and-split.
7366 (vsx_div_v2di): Likewise.
7367 (vsx_udiv_v2di): Likewise.
7368 (vsx_xxspltd_<mode>): New insn.
7370 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7372 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
7374 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
7375 (NEXT_INSN): Likewise.
7376 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
7377 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
7379 (no_labels_between_p): Likewise for both params.
7381 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
7382 cast when using NEXT_INSN on operands[2].
7383 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
7384 "insn" from rtx to rtx_insn *, adding a checked cast.
7385 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
7387 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
7389 (arc_text_label): Likewise for param "insn".
7390 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
7392 (arc_ccfsm_record_condition): Likewise for param "jump".
7393 (arc_text_label): Likewise for local "label".
7394 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
7395 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
7396 a method for typesafety. Add a checked cast.
7397 * config/arc/constraints.md (Clb): Add a checked cast when getting
7398 the CODE_LABEL from a LABEL_REF.
7399 * config/arm/arm.c (require_pic_register): Strengthen locals
7400 "seq", "insn" from rtx to rtx_insn *.
7401 (create_fix_barrier): Likewise for locals "selected", "next".
7402 (thumb1_reorg): Likewise for locals "prev", "insn".
7403 (arm_expand_prologue): Likewise for local "last".
7404 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
7406 (thumb2_output_casesi): Likewise for operands[2].
7407 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
7408 strengthen local "insn" from rtx to rtx_insn *.
7409 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
7410 type and param "insn".
7411 (find_prev_insn_start): Likewise.
7412 (hwloop_optimize): Likewise for locals "insn", "last_insn",
7414 (gen_one_bundle): Likewise for loal "t".
7415 (find_load): Likewise for param "insn".
7416 (workaround_speculation): Likewise for locals "insn", "next",
7417 "target", "next_tgt".
7418 * config/c6x/c6x.c (assign_reservations): Likewise for both params
7419 and for locals "insn", "within", "last".
7420 (count_unit_reqs): Likewise for params "head", "tail" and local
7422 (try_rename_operands): Likewise for params "head", "tail".
7423 (reshuffle_units): Likewise for locals "head", "tail", "insn".
7424 (struct c6x_sched_context): Likewise for fields
7425 "last_scheduled_insn", "last_scheduled_iter0".
7426 (init_sched_state): Replace NULL_RTX with NULL.
7427 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
7429 (undo_split_delayed_nonbranch): Likewise for param and for local
7431 (conditionalize_after_sched): Likewise for local "insn".
7432 (bb_earliest_end_cycle): Likewise.
7433 (filter_insns_above): Likewise for locals "insn", "next".
7434 (hwloop_optimize): Remove redundant checked cast.
7435 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
7436 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
7438 (cris_simple_epilogue): Likewise.
7439 (cris_expand_prologue): Likewise.
7440 (cris_expand_epilogue): Likewise.
7441 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
7442 local "insn" from rtx to rtx_insn *.
7443 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
7444 (struct frv_packet_group): Likewise for the elements within array
7445 fields "insns", "sorted", and for field "nop".
7446 (frv_packet): Likewise for the elements within array field
7448 (frv_add_insn_to_packet): Likewise for param "insn".
7449 (frv_insert_nop_in_packet): Likewise for param "insn" and local
7451 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
7452 (frv_sort_insn_group_1): Likewise for local "insn".
7453 (frv_optimize_membar_local): Likewise.
7454 (frv_align_label): Likewise for locals "x", "last", "barrier",
7456 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
7458 (ia64_sched_init): Likewise for local "insn".
7459 (scheduled_good_insn): Likewise for param "last".
7460 (struct _ia64_sched_context): Likewise for field
7461 "last_scheduled_insn".
7462 (ia64_init_sched_context): Replace NULL_RTX with NULL.
7463 (struct bundle_state): Likewise for field "insn".
7464 (issue_nops_and_insn): Likewise for param "insn".
7465 (get_next_important_insn): Likewise for return type and both
7467 (ia64_add_bundle_selector_before): Likewise for param "insn".
7468 (bundling): Likewise for params "prev_head_insn", "tail" and
7469 locals "insn", "next_insn", "b". Eliminate top-level local rtx
7470 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
7471 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
7472 Strengthen final param from rtx to rtx_insn *.
7473 (iq2000_move_1word): Likewise for second param.
7474 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
7475 param "cur_insn" and local "next_insn".
7476 (iq2000_move_1word): Likewise for param "insn".
7477 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
7478 casts when using NEXT_INSN on operands[1].
7479 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
7480 "insn" from rtx to rtx_insn *.
7481 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
7482 "x", introducing local rtx_insn * "insn" for when working with the
7483 CODE_LABEL of the LABEL_REF.
7484 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
7486 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
7488 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
7490 (conditionalize_block): Likewise for return type and param.
7491 (mcore_is_dead): Likewise for param "first" and local "insn".
7492 (emit_new_cond_insn): Likewise for return type.
7493 (conditionalize_block): Likewise for return type, param, and
7494 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
7496 (conditionalize_optimization): Likewise for local "insn".
7497 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
7499 * config/microblaze/microblaze.md: Add checked casts when using
7501 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
7502 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
7503 and rtx_insn * "insn".
7504 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
7505 checked cast when using NEXT_INSN on operands[2].
7506 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
7507 local "insn" from rtx to rtx_insn *.
7508 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
7510 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
7511 Add a checked cast when using NEXT_INSN on operands[1].
7512 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
7514 (pa_output_cbranch): Likewise for final param.
7515 (pa_output_lbranch): Likewise for second param.
7516 (pa_output_bb): Likewise for third param.
7517 (pa_output_bvb): Likewise.
7518 (pa_output_dbra): Likewise for second param.
7519 (pa_output_movb): Likewise.
7520 (pa_output_parallel_movb): Likewise.
7521 (pa_output_parallel_addb): Likewise.
7522 (pa_output_millicode_call): Likewise for first param.
7523 (pa_output_mul_insn): Likewise for second param.
7524 (pa_output_div_insn): Likewise for third param.
7525 (pa_output_mod_insn): Likewise for second param.
7526 (pa_jump_in_call_delay): Likewise for param.
7527 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
7528 (pa_output_div_insn): Likewise.
7529 (pa_output_mod_insn): Likewise.
7530 (pa_output_cbranch): Likewise.
7531 (pa_output_lbranch): Likewise.
7532 (pa_output_bb): Likewise.
7533 (pa_output_bvb): Likewise.
7534 (pa_output_dbra): Likewise.
7535 (pa_output_movb): Likewise.
7536 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
7537 to simplify and for typesafety.
7538 (pa_output_call): Use method of rtx_sequence *.
7539 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
7540 (pa_jump_in_call_delay): Likewise.
7541 (pa_output_parallel_movb): Likewise.
7542 (pa_output_parallel_addb): Likewise.
7543 (pa_following_call): Likewise.
7544 (pa_combine_instructions): Likewise for locals "anchor",
7546 (pa_can_combine_p): Likewise for params "anchor", "floater" and
7547 locals "start", "end".
7548 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
7549 param "insn" and local "local_insn".
7550 (picochip_final_prescan_insn): Likewise for local "local_insn".
7551 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
7553 (uses_TOC): Likewise.
7554 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
7555 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
7556 splitting out to more tightly-scoped locals, 3 as rtx and one as
7558 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
7560 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
7562 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
7564 (fixup_addr_diff_vecs): Likewise.
7565 (reg_unused_after): Likewise for param 2.
7566 (sh_can_redirect_branch): Likewise for both params.
7567 (check_use_sfunc_addr): Likewise for param 1.
7568 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
7569 (find_barrier): Likewise for local "last_got".
7570 (gen_block_redirect): Likewise for return type, param "jump" and
7571 locals "prev", "scan", "next", "insn".
7572 (struct far_branch): Likewise for fields "near_label",
7573 "insert_place", "far_label".
7574 (gen_far_branch): Likewise for local "jump".
7575 (fixup_addr_diff_vecs): Likewise for param "first" and locals
7577 (barrier_align): Likewise for param and for locals "prev", "x".
7578 Introduce local rtx_sequence * "prev_seq" and use insn method for
7579 typesafety and clarity.
7580 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
7581 (get_dest_uid): Likewise for local "dest".
7582 (split_branches): Likewise for locals "next", "beyond", "label",
7583 "block", "far_label". Add checked casts when assigning to
7584 bp->far_label and "far_label".
7585 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
7586 (sequence_insn_p): Likewise.
7587 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
7588 more loop-scoped rtx "insn" when walking LABEL_REFS.
7589 (sh_can_redirect_branch): Strengthen both params from rtx to
7591 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
7592 new local rtx_sequence * "seq" via a dyn_cast, and use a method
7593 for clarity and typesafety.
7594 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
7595 "insn" from rtx to rtx_insn *.
7596 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
7597 when using NEXT_INSN on the CODE_LABEL in operands[2].
7598 (define_insn "casesi_worker_2"): Likewise.
7599 (define_insn "casesi_shift_media"): Likewise.
7600 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
7602 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
7603 Strengthen field "insn" from rtx to rtx_insn *.
7604 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
7605 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
7606 param "start_insn" and local "start_insn".
7607 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
7609 (find_set_of_reg_bb): Likewise for param "insn".
7610 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
7611 (trace_reg_uses): Likewise for param "start_insn".
7612 (sh_treg_combine::cbranch_trace): Likewise for field
7614 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
7616 (sh_treg_combine::record_set_of_reg): Likewise for param
7617 "start_insn" and local "i".
7618 (sh_treg_combine::can_remove_cstore): Likewise for local
7620 (sh_treg_combine::try_optimize_cbranch): Likewise for param
7622 (sh_treg_combine::execute): Likewise for local "i".
7623 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
7625 (sparc_check_64): Likewise for second param.
7626 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
7627 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
7628 dyn_cast, using its insn method for typesafety and clarity.
7629 (empty_delay_slot): Strengthen param "insn" from rtx to
7631 (set_extends): Likewise.
7632 (sparc_check_64): Likewise.
7633 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
7634 for locals "seq", "last_insn".
7635 (combine_bnp): Likewise for param "insn".
7636 (xstormy16_reorg): Likewise for local "insn".
7637 * config/v850/v850.c (substitute_ep_register): Likewise for params
7638 "first_insn", "last_insn" and local "insn".
7639 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
7640 elements of "regs" array, and local "insn".
7641 * except.c (emit_note_eh_region_end): Likewise for param "insn".
7642 * final.c (final_sequence): Strengthen this global from rtx to
7644 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
7646 (final_scan_insn): Update assignment to "final_sequence" to be
7647 from "seq", the cast version of "body", for type-safety.
7648 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
7649 "insns" from rtx to rtx_insn *.
7650 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
7651 * genattr.c (main): When writing out generated insn-attr.h,
7652 strengthen params 1 and 3 of eligible_for_delay,
7653 eligible_for_annul_true, eligible_for_annul_false from rtx to
7655 * genattrtab.c (write_eligible_delay): Likewise when writing out
7656 generated insn-attrtab.c; also local "insn" the generated
7658 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
7660 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
7661 "start_label" from rtx to rtx_insn *.
7662 * ira.c (decrease_live_ranges_number): Likewise for local "p".
7663 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
7664 "insns" and local "insn".
7665 (validate_equiv_mem): Likewise for param "start" and local "insn".
7666 (memref_used_between_p): Likewise for params "start", "end" and
7668 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
7670 * loop-doloop.c (doloop_optimize): Within region guarded by
7671 INSN_P (doloop_pat), introduce a new local rtx_insn *
7672 "doloop_insn" via a checked cast, and use it for typesafety,
7673 eventually writing the value back into doloop_pat.
7674 * output.h (final_sequence): Strengthen this global from rtx to
7676 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
7677 reintroducing "insn" as an rtx_insn * via a checked cast.
7678 Strengthen param "attempt" and local "new_insn"from rtx to
7680 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
7682 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
7683 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
7684 "p" in favor of more tightly-scoped replacements, sometimes rtx
7685 and sometimes rtx_insn *, as appropriate.
7686 (delete_output_reload): Eliminate top-level rtx "i1", splitting
7687 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
7688 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
7689 local "trial" from rtx to rtx_insn *.
7690 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
7691 rtx to rtx_insn *. Strenghten local "pat" from rtx to
7692 rtx_sequence * and use methods for clarity and typesafety.
7693 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
7694 rtx to rtx_insn *. Strenghten local "li" from rtx to
7695 rtx_insn_list * and use its methods for clarity and typesafety.
7696 (steal_delay_list_from_target): Strengthen param "insn" from rtx
7698 (steal_delay_list_from_fallthrough): Likewise.
7699 (try_merge_delay_insns): Likewise for param "thread" and locals
7700 "trial", "next_trial", "delay_insn".
7701 (redundant_insn): Likewise for param "target" and local "trial".
7702 (own_thread_p): Likewise for param "thread" and locals
7703 "active_insn", "insn".
7704 (get_label_before): Likewise for param "insn".
7705 (fill_simple_delay_slots): Likewise for local "new_label"; use
7706 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
7707 (label_before_next_insn): Strengthen return type and local "insn"
7708 from rtx to rtx_insn *.
7709 (relax_delay_slots): Likewise for locals "other", "tmp".
7710 (make_return_insns): Likewise for param "first" and locals "insn",
7711 "jump_insn", "prev". Move declaration of "pat" to its assignment
7712 and strengthen from rtx to rtx_sequence *. Use its methods for
7713 clarity and typesafety.
7714 * rtlanal.c (no_labels_between_p): Strengthen params from
7715 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
7717 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
7718 from const_rtx to const rtx_insn *.
7719 (reg_set_between_p): Rename param "from_insn" to
7720 "uncast_from_insn", and reintroduce "from_insn" as a
7721 const rtx_insn * via a checked cast.
7722 (modified_between_p): Likewise for param "start" as "uncast_start".
7723 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
7724 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
7725 "tmp", head" from rtx to rtx_insn *.
7726 (recompute_rev_top_order): Likewise for local "insn".
7727 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
7728 * store-motion.c (build_store_vectors): Likewise for local "insn".
7729 Strengthen local "st" from rtx to rtx_insn_list * and use methods
7730 for clarity and typesafety.
7731 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
7733 (computation_cost): Likewise for local "seq".
7734 (get_address_cost): Likewise.
7736 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7738 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
7740 (label_is_jump_target_p): Likewise for second param.
7742 * rtlanal.c (tablejump_p): Likewise for param "insn".
7743 (label_is_jump_target_p): Likewise for param "jump_insn".
7745 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7747 * rtl.h (find_first_parameter_load): Strengthen return type and
7748 both params from rtx to rtx_insn *.
7749 * rtlanal.c (find_first_parameter_load): Strengthen return type,
7750 both params and locals "before", "first_set" from rtx to
7751 rtx_insn *. Remove now-redundant cast.
7752 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
7754 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7756 * rtl.h (find_last_value): Delete.
7757 * rtlanal.c (find_last_value): Delete.
7759 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7761 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
7762 from rtx to rtx_insn *.
7763 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
7764 rtx "note" with new local rtx_insn * "new_head" when calculating
7765 head insn of new basic block.
7766 * combine.c (combine_split_insns): Strengthen return type and local
7767 "ret" from rtx to rtx_insn *.
7768 (likely_spilled_retval_p): Likewise for locals "use" and "p".
7769 (try_combine): Eliminate local "m_split", splitting into new
7770 locals "m_split_insn" and "m_split_pat".
7771 (find_split_point): Strengthen local "seq" from rtx into
7773 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
7774 locals "label", "branch".
7775 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
7777 (define_expand "umulsi3_highpart"): Likewise for local "insn".
7778 * dse.c (note_add_store_info): Likewise for fields "first",
7780 (note_add_store): Likewise for local "insn".
7781 (emit_inc_dec_insn_before): Likewise for locals "insn",
7783 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
7784 (replace_read): Likewise for locals "insns", "this_insn".
7785 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
7786 (notice_eh_throw): Likewise for param "insn".
7787 (before_next_cfi_note): Likewise for return type, param, and local
7789 (connect_traces): Likewise for local "note".
7790 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
7791 (verify_rtl_sharing): Likewise.
7792 (unshare_all_rtl_in_chain): Likewise for param "insn".
7793 (get_first_nonnote_insn): Likewise for local "insn".
7794 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
7795 "seq" and use its methods to clarify things.
7796 (next_insn): Strengthen return type from rtx to rtx_insn *.
7797 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
7798 local rtx_insn * using a checked cast, dropping a checked cast
7799 made redundant by this change. Use a cast to and method of
7800 rtx_sequence to clarify the code.
7801 (previous_insn): Rename param "insn" to "uncast_insn" and
7802 reintroduce "insn" as a local rtx_insn * using a checked cast,
7803 dropping a checked cast made redundant by this change. Use a cast
7804 to and method of rtx_sequence to clarify the code.
7805 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
7806 reintroduce "insn" as a local rtx_insn * using a checked cast,
7807 dropping a checked cast made redundant by this change.
7808 (next_nonnote_insn_bb): Likewise.
7809 (prev_nonnote_insn): Likewise.
7810 (prev_nonnote_insn_bb): Likewise.
7811 (next_nondebug_insn): Likewise.
7812 (prev_nondebug_insn): Likewise.
7813 (next_nonnote_nondebug_insn): Likewise.
7814 (prev_nonnote_nondebug_insn): Likewise.
7815 (next_real_insn): Likewise.
7816 (prev_real_insn): Likewise.
7817 (next_active_insn): Likewise.
7818 (prev_active_insn): Likewise.
7819 (next_cc0_user): Likewise. Use rtx_sequence and a method for
7821 (prev_cc0_setter): Likewise.
7822 (try_split): Rename param "trial" to "uncast_trial" and
7823 reintroduce "insn" as a local rtx_insn * using a checked cast,
7824 dropping checked casts made redundant by this change.
7825 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
7827 (remove_insn): Rename param "insn" to "uncast_insn" and
7828 reintroduce "insn" as a local rtx_insn * using a checked cast.
7829 (emit_pattern_after_setloc): Likewise for param "after", as
7831 (emit_pattern_after): Likewise. Strengthen local "prev" from
7833 (emit_pattern_before_setloc): Rename param "before" to
7834 "uncast_before" and reintroduce "before" as a local rtx_insn *
7835 using a checked cast. Strengthen locals "first", "last" from
7837 (emit_pattern_before): Likewise rename/cast param "before" to
7838 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
7839 * except.c (copy_reg_eh_region_note_forward): Strengthen param
7840 "first" and local "insn" from rtx to rtx_insn *.
7841 (copy_reg_eh_region_note_backward): Likewise for param "last"
7843 * expr.c (fixup_args_size_notes): Rename param "last" to
7844 "uncast_last" and reintroduce "last" as a local rtx_insn *
7845 using a checked cast. Strengthen local "insn" from rtx to
7847 * function.c (set_insn_locations): Strengthen param "insn" from
7849 (record_insns): Likewise for param "insns" and local "tmp".
7850 (active_insn_between): Rename param "tail" to
7851 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
7852 using a checked cast.
7853 (thread_prologue_and_epilogue_insns): Split out top-level local
7854 rtx "seq" into three different rtx_insn * locals. Strengthen
7855 local "prologue_seq" from rtx to rtx_insn *.
7856 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
7857 from rtx to rtx_insn *.
7858 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
7859 (priority): Likewise for locals "prev_first", "twin".
7860 (setup_insn_max_reg_pressure): Likewise for param "after".
7861 (sched_setup_bb_reg_pressure_info): Likewise.
7862 (no_real_insns_p): Strengthen params from const_rtx to
7864 (schedule_block): Strengthen local "next_tail" from rtx to
7866 * ifcvt.c (find_active_insn_before): Strengthen return type and
7867 param "insn" from rtx to rtx_insn *.
7868 (find_active_insn_after): Likewise.
7869 (cond_exec_process_insns): Likewise for param "start" and local "insn".
7870 (cond_exec_process_if_block): Likewise for locals "then_start",
7871 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
7872 (noce_process_if_block): Likewise for local "jump".
7873 (merge_if_block): Likewise for two locals named "end".
7874 (cond_exec_find_if_block): Likewise for local "last_insn".
7875 * jump.c (delete_related_insns): Rename param "insn" to
7876 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
7877 checked cast. Strengthen local "p" from rtx to rtx_insn *.
7878 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
7880 (split_reg): Likewise.
7881 * lra.c (lra_process_new_insns): Likewise.
7882 * modulo-sched.c (permute_partial_schedule): Strengthen param
7883 "last" from rtx to rtx_insn *.
7884 * optabs.c (add_equal_note): Likewise for param "insns" and local
7886 (expand_binop_directly): Add checked casts to rtx_insn * within
7887 NEXT_INSN (pat) uses.
7888 (expand_unop_direct): Likewise.
7889 (maybe_emit_unop_insn): Likewise.
7890 * recog.c (peep2_attempt): Strengthen locals "last",
7891 "before_try", "x" from rtx to rtx_insn *.
7892 * reorg.c (optimize_skip): Strengthen return type and local
7893 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
7894 and locals "trial", "next_trial" from rtx to rtx_insn *.
7895 * resource.c (next_insn_no_annul): Strengthen return type and
7896 param "insn" from rtx to rtx_insn *. Use a cast to and method of
7897 rtx_sequence to clarify the code.
7898 (mark_referenced_resources): Add a checked cast to rtx_insn *
7899 within PREV_INSN (x).
7900 (find_dead_or_set_registers): Strengthen return type, param
7901 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
7902 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
7904 (mark_target_live_regs): Strengthen params "insns" and "target",
7905 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
7906 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
7908 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
7909 from rtx to rtx_insn *.
7910 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
7911 from rtx to rtx_insn *.
7912 (copy_reg_eh_region_note_backward): Likewise.
7913 (unshare_all_rtl_in_chain): Likewise for sole param.
7914 (dump_rtl_slim): Strengthen second and third params from const_rtx
7915 to const rtx_insn *.
7916 * sched-deps.c (sched_free_deps): Strengthen params "head" and
7917 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
7918 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
7919 "next_tail" from rtx to rtx_insn *.
7920 (begin_move_insn): Likewise for local "next".
7921 * sched-int.h (sched_free_deps): Likewise for first and second
7923 (no_real_insns_p): Strengthen both params from const_rtx to
7925 (sched_setup_bb_reg_pressure_info): Strengthen second params from
7927 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
7929 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
7930 and locals "insn", "tail" from const_rtx to const rtx_insn *.
7931 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
7933 (debug_rtl_slim): Strengthen params "first" and "last" from
7934 const_rtx to const rtx_insn *.
7935 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
7936 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
7937 (convert_to_simple_return): Likewise for param "returnjump".
7938 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
7940 (convert_to_simple_return): Likewise for param "returnjump".
7941 * valtrack.c (propagate_for_debug): Likewise for params
7943 * valtrack.h (propagate_for_debug): Likewise for second param.
7945 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7947 * output.h (insn_current_reference_address): Strengthen param
7948 from rtx to rtx_insn *.
7949 * final.c (insn_current_reference_address): Likewise.
7951 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7953 * basic-block.h (inside_basic_block_p): Strengthen param from
7954 const_rtx to const rtx_insn *.
7955 * cfgbuild.c (inside_basic_block_p): Likewise.
7957 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7959 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
7961 (get_trace_info): Likewise for param "insn".
7962 (save_point_p): Likewise.
7963 (maybe_record_trace_start): Likewise for both params.
7964 (maybe_record_trace_start_abnormal): Likewise.
7965 (create_trace_edges): Likewise for sole param and for three of the
7967 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
7968 to rtx_insn *, and update a call to pat->element to pat->insn.
7970 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7972 * function.h (struct expr_status): Convert field "x_forced_labels"
7973 from rtx_expr_list * to rtx_insn_list *.
7975 * cfgbuild.c (make_edges): Convert local "x" from an
7976 rtx_expr_list * to an rtx_insn_list *, replacing use of
7977 "element" method with "insn" method.
7978 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
7979 * except.c (sjlj_emit_dispatch_table): Replace use of
7980 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
7982 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
7983 rtx_expr_list * to an rtx_insn_list *, replacing use of
7984 "element" method with "insn" method.
7985 * reload1.c (set_initial_label_offsets): Likewise for local "x".
7986 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
7987 rtx_insn *, adding a checked cast. Replace use of
7988 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
7990 (expand_label): Likewise for local "label_r".
7992 2014-08-28 David Malcolm <dmalcolm@redhat.com>
7994 * function.h (struct rtl_data): Convert field
7995 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
7997 * rtl.h (remove_node_from_insn_list): New prototype.
7999 * builtins.c (expand_builtin): When prepending to
8000 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8002 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
8003 to rtx_insn_list *, and use its "insn" method rather than
8005 * cfgrtl.c (delete_insn): Use new function
8006 remove_node_from_insn_list rather than
8007 remove_node_from_expr_list.
8008 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
8009 to rtx_insn_list *, and use its "insn" method rather than
8011 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8012 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8013 * rtlanal.c (remove_node_from_insn_list): New function, adapted
8014 from remove_node_from_expr_list.
8015 * stmt.c (expand_label): When prepending to
8016 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
8019 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8021 * function.h (struct rtl_data): Strengthen fields "x_return_label"
8022 and "x_naked_return_label" from rtx to rtx_code_label *.
8024 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8026 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
8027 (SET_NEXT_INSN): Likewise.
8028 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
8030 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
8031 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
8032 to split out the SEQUENCE from local "bundle", strengthening the
8033 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
8034 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
8035 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
8036 and the type of the elements of the "slot" array from rtx to
8038 (reorg_split_calls): Likewise for locals "insn" and "next", and
8039 the type of the elements of the "slot" array.
8041 * config/frv/frv.c (frv_nops): Likewise for the elements of this
8043 (frv_function_prologue): Likewise for locals "insn", "next",
8045 (frv_register_nop): Introduce a local "nop_insn" to be the
8046 rtx_insn * containing rtx "nop".
8048 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
8049 used as an insn and sometimes as a pattern, so rename it to
8050 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
8051 using it where dealing with the core insn.
8053 * config/picochip/picochip.c (reorder_var_tracking_notes):
8054 Strengthen locals "insn", "next", "last_insn", "queue",
8055 "next_queue", "prev" from rtx to rtx_insn *.
8057 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
8058 the second param is an rtx_insn ** rather than an rtx **.
8059 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
8060 from rtx to rtx_sequence *, and introduce local named "sequence",
8061 using methods of rtx_sequence to clarify the code.
8062 (remove_insn): Introduce local rtx_sequence * named "sequence" and
8064 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
8065 Rename param "after" to "uncast_after", reintroducing "after" as a
8066 local rtx_insn * with a checked cast.
8067 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
8068 reintroducing "after" as a local rtx_insn * with a checked cast.
8069 Strengthen local "last" from rtx to rtx_insn * and remove the
8070 now-redundant checked casts.
8071 (copy_delay_slot_insn): Strengthen return type and param from rtx
8074 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
8075 "last" from rtx to rtx_insn *.
8077 2014-08-28 David Malcolm <dmalcolm@redhat.com>
8079 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
8080 param from rtx to rtx_insn *.
8082 * emit-rtl.c (copy_delay_slot_insn): Likewise.
8084 * reorg.c (skip_consecutive_labels): Strengthen return type, param
8085 and local "insn" from rtx to rtx_insn *.
8086 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
8087 (unfilled_slots_next): Likewise.
8088 (function_return_label): Strengthen from rtx to rtx_code_label *.
8089 (function_simple_return_label): Likewise.
8090 (first_active_target_insn): Strengthen return type and param from
8092 (find_end_label): Strengthen return type from rtx to
8093 rtx_code_label *; strengthen locals as appropriate.
8094 (emit_delay_sequence): Strengthen return type, param "insn" and
8095 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
8096 and local "li" from rtx to rtx_insn_list *, using methods of
8097 rtx_insn_list for clarity and typesafety.
8098 (add_to_delay_list): Strengthen return type and param "insn" from
8099 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
8100 rtx_insn_list * and use methods of rtx_insn_list.
8101 (delete_from_delay_slot): Strengthen return type, param "insn",
8102 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
8103 Strengthen local "seq" from rtx to rtx_sequence *, and local
8104 "delay_list" from rtx to rtx_insn_list *, using methods of
8105 rtx_sequence for clarity and type-safety.
8106 (delete_scheduled_jump): Add checked cast when invoking
8107 delete_from_delay_slot. Strengthen local "trial" from rtx to
8109 (optimize_skip): Strengthen return type and local "delay_list"
8110 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
8112 (steal_delay_list_from_target): Strengthen return type, param
8113 "delay_list" and local "new_delay_list" from rtx to
8114 rtx_insn_list *. Strengthen param "seq" from rtx to
8115 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
8117 Split out local "temp" into multiple more-tightly scoped locals:
8118 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
8119 of rtx_insn_list and rtx_sequence for clarity and typesafety.
8120 Strengthen locals named "trial" from rtx to rtx_insn *.
8121 (steal_delay_list_from_fallthrough): Strengthen return type and
8122 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
8123 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
8124 Strengthen local "trial" from rtx to rtx_insn *.
8125 (try_merge_delay_insns): Strength local "merged_insns" from rtx
8126 to rtx_insn_list * and use its methods. Strengthen local "pat"
8127 from rtx to rtx_sequence * and use its methods. Strengthen locals
8128 "dtrial" and "new_rtx" from rtx to rtx_insn *.
8129 (get_label_before): Strengthen return type and local "label" from
8131 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
8132 "next_trial", "next", prev". Strengthen local "delay_list" from
8133 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
8135 (follow_jumps): Strengthen return type, param "label" and locals
8136 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
8137 (fill_slots_from_thread): Strengthen return type, param
8138 "delay_list" from rtx to rtx_insn_list *. Strengthen params
8139 "insn", "thread", "opposite_thread" and locals "new_thread",
8140 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
8141 "sequence" from a checked cast to rtx_sequence so that we can call
8142 steal_delay_list_from_target and steal_delay_list_from_fallthrough
8143 with an rtx_sequence *.
8144 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
8145 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
8146 Strengthen local "delay_list" from rtx to rtx_insn_list *.
8147 (relax_delay_slots): Strengthen param "first" and locals "insn",
8148 "next", "trial", "delay_insn", "target_label" from rtx to
8149 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
8150 Introduce a local "trial_seq" for PATTERN (trial) of type
8151 rtx_sequence *, in both cases using methods of rtx_sequence.
8152 (dbr_schedule): Strengthen param "first" and locals "insn",
8153 "next", "epilogue_insn" from rtx to rtx_insn *.
8155 2014-08-28 Richard Biener <rguenther@suse.de>
8157 PR tree-optimization/62283
8158 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
8159 Do not peel loops for alignment where the vector loop likely
8160 doesn't run at least VF times.
8162 2014-08-28 Bin Cheng <bin.cheng@arm.com>
8164 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
8165 important_candidates. Consider all important candidates if
8166 IVS doesn't give any result. Remove check on ivs->upto.
8167 (try_add_cand_for): Call iv_ca_add_use only once.
8169 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8170 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8171 Anna Tikhonova <anna.tikhonova@intel.com>
8172 Ilya Tocar <ilya.tocar@intel.com>
8173 Andrey Turetskiy <andrey.turetskiy@intel.com>
8174 Ilya Verbin <ilya.verbin@intel.com>
8175 Kirill Yukhin <kirill.yukhin@intel.com>
8176 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8178 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
8179 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
8181 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
8182 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8183 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
8184 (define_insn "*mul<mode>3"): Add EVEX version.
8186 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8187 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8188 Anna Tikhonova <anna.tikhonova@intel.com>
8189 Ilya Tocar <ilya.tocar@intel.com>
8190 Andrey Turetskiy <andrey.turetskiy@intel.com>
8191 Ilya Verbin <ilya.verbin@intel.com>
8192 Kirill Yukhin <kirill.yukhin@intel.com>
8193 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8195 * config/i386/sse.md
8196 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
8197 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
8198 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
8199 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
8200 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
8201 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
8202 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
8203 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
8204 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
8205 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
8206 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
8207 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
8208 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
8209 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
8210 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
8211 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
8213 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8214 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8215 Anna Tikhonova <anna.tikhonova@intel.com>
8216 Ilya Tocar <ilya.tocar@intel.com>
8217 Andrey Turetskiy <andrey.turetskiy@intel.com>
8218 Ilya Verbin <ilya.verbin@intel.com>
8219 Kirill Yukhin <kirill.yukhin@intel.com>
8220 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8222 * config/i386/sse.md
8223 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
8224 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
8225 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
8227 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8228 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8229 Anna Tikhonova <anna.tikhonova@intel.com>
8230 Ilya Tocar <ilya.tocar@intel.com>
8231 Andrey Turetskiy <andrey.turetskiy@intel.com>
8232 Ilya Verbin <ilya.verbin@intel.com>
8233 Kirill Yukhin <kirill.yukhin@intel.com>
8234 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8236 * config/i386/sse.md
8237 (define_mode_iterator VI128_256): New.
8238 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8240 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
8241 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8242 Anna Tikhonova <anna.tikhonova@intel.com>
8243 Ilya Tocar <ilya.tocar@intel.com>
8244 Andrey Turetskiy <andrey.turetskiy@intel.com>
8245 Ilya Verbin <ilya.verbin@intel.com>
8246 Kirill Yukhin <kirill.yukhin@intel.com>
8247 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8249 * config/i386/sse.md
8250 (define_mode_iterator VI8_256_512): New.
8251 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
8253 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
8254 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
8256 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
8258 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8260 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
8261 pointer to the cumulative reloc value and return the value for
8263 (compute_reloc_for_rtx): Take a const_rtx. Call
8264 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
8265 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
8266 for_each_rtx for the CONST case.
8268 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8270 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
8271 (mark_constants_in_pattern): ...this new function to iterate over
8273 (mark_constants): Update accordingly.
8275 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8277 * varasm.c: Include rtl-iter.h.
8278 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
8279 Remove the pointer to the cumulative hashval_t and just return
8280 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
8281 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8282 Accumulate the hashval_ts here instead of const_rtx_hash_1.
8284 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8286 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
8287 Give real type of data parameter. Remove return value.
8288 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
8289 to iterate over subrtxes.
8291 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8293 * var-tracking.c (use_narrower_mode_test): Turn from being a
8294 for_each_rtx callback to being a function that examines each
8296 (adjust_mems): Update accordingly.
8298 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8300 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
8301 callback to being a function that examines each subrtx itself.
8302 Remove handling of null rtxes.
8303 (add_uses): Update accordingly.
8305 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8307 * var-tracking.c: Include rtl-iter.h.
8308 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
8309 to being a function that examines each subrtx itself.
8310 (use_type): Update accordingly.
8312 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8314 * store-motion.c: Include rtl-iter.h.
8315 (extract_mentioned_regs_1): Delete.
8316 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
8317 for_each_rtx to iterate over subrtxes.
8319 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8321 * sel-sched.c: Include rtl-iter.h
8322 (count_occurrences_1): Delete.
8323 (count_occurrences_equiv): Turn rtxes into const_rtxes.
8324 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8326 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8328 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
8329 * rtlanal.c (tls_referenced_p_1): Delete.
8330 (tls_referenced_p): Take a const_rtx rather than an rtx.
8331 Use FOR_EACH_SUBRTX rather than for_each_rtx.
8333 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8335 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
8336 (for_each_inc_dec): Take an rtx rather than an rtx *.
8337 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
8338 (cselib_record_sets): Likewise.
8339 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
8340 (check_for_inc_dec): Likewise.
8341 * rtlanal.c (for_each_inc_dec_ops): Delete.
8342 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
8343 rather than a pointer to the memory address. Replace
8344 for_each_inc_dec_ops argument with separate function and data
8345 arguments. Abort on non-autoinc addresses.
8346 (for_each_inc_dec_find_mem): Delete.
8347 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
8348 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
8350 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8352 * rtl.h (find_all_hard_regs): Declare.
8353 * rtlanal.c (find_all_hard_regs): New function.
8354 (record_hard_reg_uses_1): Delete.
8355 (record_hard_reg_uses): Use find_all_hard_regs.
8357 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8359 * rtl.h (replace_label_data): Delete.
8360 (replace_label): Take the old label, new label and update-nuses flag
8361 as direct arguments. Return void.
8362 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
8363 * rtlanal.c (replace_label): Update interface as above. Handle
8364 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
8365 iterator. Use FOR_EACH_SUBRTX_PTR.
8367 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8369 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
8370 with const_rtx parameters.
8371 * varasm.c (get_pool_constant): Likewise.
8372 * rtlanal.c (rtx_referenced_p_1): Delete.
8373 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8374 Assert that the rtx we're looking for is nonnull. Allow searches
8375 for constant pool SYMBOL_REFs.
8377 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8379 * reload1.c: Include rtl-iter.h.
8380 (note_reg_elim_costly): Turn from being a for_each_rtx callback
8381 to being a function that examines each subrtx itself.
8382 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
8384 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8386 * regcprop.c (cprop_find_used_regs_1): Delete.
8387 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8389 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8391 * regcprop.c: Include rtl-iter.h.
8392 (kill_value): Take a const_rtx.
8393 (kill_autoinc_value): Turn from being a for_each_rtx callback
8394 to being a function that examines each subrtx itself.
8395 (copyprop_hardreg_forward_1): Update accordingly.
8397 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8399 * reg-stack.c: Include rtl-iter.h.
8400 (subst_stack_regs_in_debug_insn): Delete.
8401 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
8402 instead of for_each_rtx.
8404 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8406 * lower-subreg.c (find_decomposable_subregs): Turn from being
8407 a for_each_rtx callback to being a function that examines each
8408 subrtx itself. Remove handling of null rtxes.
8409 (decompose_multiword_subregs): Update accordingly.
8411 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8413 * lower-subreg.c (adjust_decomposed_uses): Delete.
8414 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
8415 Remove handling of null rtxes.
8417 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8419 * lower-subreg.c: Include rtl-iter.h.
8420 (resolve_subreg_use): Turn from being a for_each_rtx callback
8421 to being a function that examines each subrtx itself. Remove
8422 handling of null rtxes.
8423 (resolve_reg_notes, resolve_simple_move): Update accordingly.
8424 (decompose_multiword_subregs): Likewise.
8426 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8428 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
8429 to being a function that examines each subrtx itself.
8430 (simplify_using_condition, simplify_using_initial_values): Update
8433 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8435 * loop-iv.c: Include rtl-iter.h.
8436 (find_single_def_src): New function.
8437 (replace_single_def_regs): Turn from being a for_each_rtx callback
8438 to being a function that examines each subrtx itself.
8439 (replace_in_expr, simplify_using_initial_values): Update accordingly.
8441 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8443 * jump.c (eh_returnjump_p_1): Delete.
8444 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8445 Remove handling of null rtxes.
8447 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8449 * jump.c: Include rtl-iter.h.
8450 (returnjump_p_1): Delete.
8451 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8452 Remove handling of null rtxes.
8454 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8456 * ira.c: Include rtl-iter.h.
8457 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
8458 to being a function that examines each subrtx itself. Remove
8459 handling of null rtxes.
8460 (update_equiv_regs): Update call accordingly.
8462 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8464 * fwprop.c: Include rtl-iter.h.
8465 (varying_mem_p): Turn from being a for_each_rtx callback to being
8466 a function that examines each subrtx itself.
8467 (propagate_rtx): Update accordingly.
8469 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8471 * function.c: Include rtl-iter.h
8472 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
8473 callback to being a function that examines each subrtx itself.
8474 Return the changed flag.
8475 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
8476 (instantiate_virtual_regs): Update calls accordingly.
8478 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8480 * final.c: Include rtl-iter.h.
8481 (mark_symbol_ref_as_used): Delete.
8482 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
8485 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8487 * emit-rtl.c: Include rtl-iter.h.
8488 (find_auto_inc): Turn from being a for_each_rtx callback to being
8489 a function that examines each subrtx itself. Assume the first operand
8490 to an RTX_AUTOINC is the automodified register.
8491 (try_split): Update call accordingly.
8493 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8495 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
8496 Return a bool, inverting the result so that 0/false means "not ok".
8497 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
8498 subrtxes of a CONST.
8499 (mem_loc_descriptor, add_const_value_attribute)
8500 (resolve_addr_in_expr): Update calls accordingly.
8502 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8504 * dwarf2out.c: Include rtl-iter.h.
8505 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
8506 Remove unused data parameter. Return a bool, inverting the result
8507 so that 0/false means "not ok".
8508 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
8509 instead of for_each_rtx.
8511 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8513 * dse.c: Include rtl-iter.h.
8514 (check_mem_read_rtx): Change void * parameter to real type.
8515 Remove return value.
8516 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
8517 for_each_rtx. Don't handle null rtxes.
8519 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8521 * df-problems.c: Include rtl-iter.h.
8522 (find_memory): Turn from being a for_each_rtx callback to being
8523 a function that examines each subrtx itself. Continue to look for
8524 volatile references even after a nonvolatile one has been found.
8525 (can_move_insns_across): Update calls accordingly.
8527 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8529 * ddg.c (walk_mems_2, walk_mems_1): Delete.
8530 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
8531 to iterate over subrtxes. Return a bool rather than an int.
8533 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8535 * ddg.c: Include rtl-iter.h.
8536 (mark_mem_use_1): Rename to...
8537 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
8538 instead of for_each_rtx.
8539 (mem_read_insn_p): Update accordingly.
8541 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8543 * cse.c (change_cc_mode_args): Delete.
8544 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
8545 a function that examines each subrtx itself. Take the fields of
8546 change_cc_mode_args as argument and return void.
8547 (cse_change_cc_mode_insn): Update calls accordingly.
8549 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8551 * cse.c (is_dead_reg): Change argument to const_rtx.
8552 (dead_debug_insn_data): Delete.
8553 (is_dead_debug_insn): Expand commentary. Turn from being a
8554 for_each_rtx callback to being a function that examines
8555 each subrtx itself. Take the fields of dead_debug_insn_data
8557 (delete_trivially_dead_insns): Update call accordingly.
8559 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8561 * cse.c (check_for_label_ref): Move earlier in file. Turn from
8562 being a for_each_rtx callback to being a function that examines
8564 (cse_extended_basic_block): Update call accordingly.
8566 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8568 * cse.c (check_dependence_data): Delete.
8569 (check_dependence): Change from being a for_each_rtx callback to being
8570 a function that examines all subrtxes itself. Don't handle null rtxes.
8571 (invalidate): Update call accordingly.
8573 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8575 * cse.c: Include rtl-iter.h.
8576 (approx_reg_cost_1): Delete.
8577 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8578 Don't handle null rtxes.
8580 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8582 * cfgcleanup.c: Include rtl-iter.h.
8583 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
8584 to being a function that examines each subrtx itself.
8585 (thread_jump): Update accordingly.
8587 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8589 * combine-stack-adj.c: Include rtl-iter.h.
8590 (record_stack_refs_data): Delete.
8591 (record_stack_refs): Turn from being a for_each_rtx callback
8592 to being a function that examines each subrtx itself.
8593 Take a pointer to the reflist. Invert sense of return value
8594 so that true means success and false means failure. Don't
8596 (combine_stack_adjustments_for_block): Update accordingly.
8598 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8600 * combine.c (record_truncated_value): Turn from being a for_each_rtx
8601 callback to a function that takes an rtx and returns a bool
8602 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
8605 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8607 * combine.c: Include rtl-iter.h.
8608 (unmentioned_reg_p_1): Delete.
8609 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
8610 Don't handle null rtxes.
8612 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8614 * calls.c: Include rtl-iter.h.
8615 (internal_arg_pointer_based_exp_1): Delete.
8616 (internal_arg_pointer_based_exp): Take a const_rtx.
8617 Use FOR_EACH_SUBRTX to iterate over subrtxes.
8619 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8621 * caller-save.c: Include rtl-iter.h.
8622 (add_used_regs_1): Delete.
8623 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
8624 to iterate over subrtxes. Assert that any remaining pseudos
8627 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8629 * bt-load.c: Include rtl-iter.h.
8630 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
8631 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
8632 to iterate over subrtxes.
8633 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
8634 find_btr_use rather than btr_referenced_p.
8636 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8638 * alias.c: Include rtl-iter.h.
8639 (refs_newer_value_cb): Delete.
8640 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
8642 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8644 * rtl-iter.h: New file.
8645 * rtlanal.c: Include it.
8646 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
8647 (generic_subrtx_iterator <T>::add_single_to_queue)
8648 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
8649 (generic_subrtx_iterator <T>::free_array): New functions.
8650 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
8651 (generic_subrtx_iterator <const_rtx_accessor>)
8652 (generic_subrtx_iterator <rtx_var_accessor>
8653 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
8654 (setup_reg_subrtx_bounds): New function.
8655 (init_rtlanal): Call it.
8657 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
8660 * config/sh/sh.md (ashlsi3): Handle negative shift count for
8662 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
8664 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
8666 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
8668 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8670 * rtl.h (JUMP_LABEL_AS_INSN): New.
8672 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8674 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
8676 (alloc_EXPR_LIST): Strengthen return type from rtx to
8678 (remove_free_EXPR_LIST_node): Likewise for param.
8679 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
8680 from rtx to rtx_expr_list *.
8681 * sched-int.h (struct deps_desc): Strengthen fields
8682 "pending_read_mems" and "pending_write_mems" from rtx to
8685 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
8686 rtx to rtx_expr_list *.
8687 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
8688 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
8690 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
8691 from rtx to rtx_expr_list *.
8692 * loop-iv.c (simplify_using_initial_values): Strengthen local
8693 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
8694 "pnote_next" from rtx * to rtx_expr_list **.
8695 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
8696 param "exprp" from rtx * to rtx_expr_list **.
8697 (add_insn_mem_dependence): Strengthen local "mem_list" from
8698 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
8700 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
8701 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
8702 param "old_mems_p" from rtx * to rtx_expr_list **.
8703 * var-tracking.c (struct adjust_mem_data): Strengthen field
8704 "side_effects" from rtx to rtx_expr_list *.
8705 (adjust_insn): Replace NULL_RTX with NULL when assigning to
8707 (prepare_call_arguments): Likewise.
8709 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8711 * function.h (struct rtl_data): Strengthen field
8712 "x_stack_slot_list" from rtx to rtx_expr_list *.
8714 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
8715 when assigning to stack_slot_list.
8717 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8719 * function.h (struct rtl_data): Strengthen field
8720 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
8721 * rtl.h (remove_node_from_expr_list): Strengthen second param from
8722 rtx * to rtx_expr_list **.
8724 * cfgbuild.c (make_edges): In loop over
8725 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
8726 rtx_expr_list *, and use methods of the latter class to clarify
8728 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
8729 rtx_expr_list *, and use methods of the latter class to clarify
8731 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
8732 * reload1.c (set_initial_label_offsets): Likewise for local "x".
8733 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
8734 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
8735 to rtx_expr_list *. Use methods of the latter class to clarify
8738 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8740 * function.h (struct expr_status): Strengthen field
8741 "x_forced_labels" from rtx to rtx_expr_list *.
8743 * cfgbuild.c (make_edges): Split local "x" into two locals,
8744 strengthening one from rtx to rtx_expr_list *, and using methods
8746 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
8747 loop over forced_labels, introduce strengthen it from rtx to
8748 rtx_expr_list *, using methods to clarify the code.
8749 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
8750 to rtx_expr_list *, using methods of said class to clarify the
8752 * reload1.c (set_initial_label_offsets): Split local "x" into two
8753 per-loop variables, strengthening the first from rtx to
8754 rtx_expr_list * and using methods.
8756 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8758 * coretypes.h (class rtx_expr_list): Add forward declaration.
8759 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
8760 * gengenrtl.c (special_rtx): Add EXPR_LIST.
8761 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
8762 invariant: GET_CODE (X) == EXPR_LIST.
8763 (is_a_helper <rtx_expr_list *>::test): New.
8764 (rtx_expr_list::next): New.
8765 (rtx_expr_list::element): New.
8766 (gen_rtx_EXPR_LIST): New.
8768 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8770 * varasm.c (mark_constants): Convert a GET_CODE check into a
8771 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8772 Use methods of rtx_sequence to clarify the code.
8774 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8776 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
8777 local "seq" via a checked cast, and use methods of rtx_sequence
8778 to simplify the code.
8780 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8782 * resource.c (mark_referenced_resources): Strengthen local
8783 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
8784 using methods of rtx_sequence to clarify the code.
8785 (find_dead_or_set_registers): Within the switch statement, convert
8786 a GET_CODE check to a dyn_cast, introducing local "seq". Within
8787 the JUMP_P handling, introduce another local "seq", adding a
8788 checked cast to rtx_sequence *. In both cases, use methods of
8789 rtx_sequence to clarify the code.
8790 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
8791 via a checked cast, and use methods of rtx_sequence to simplify
8794 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8796 * reorg.c (redundant_insn): In two places in the function, replace
8797 a check of GET_CODE with a dyn_cast, introducing local "seq", and
8798 usings methods of rtx_sequence to clarify the code.
8800 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8802 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
8803 local "seq" with a checked cast, and use methods of rtx_sequence
8804 to clarify the code.
8806 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8808 * function.c (contains): Introduce local "seq" for PATTERN (insn),
8809 with a checked cast, in the region for where we know it's a
8810 SEQUENCE. Use methods of rtx_sequence.
8812 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8814 * final.c (get_attr_length_1): Replace GET_CODE check with a
8815 dyn_cast, introducing local "seq" and the use of methods of
8817 (shorten_branches): Likewise, introducing local "body_seq".
8818 Strengthen local "inner_insn" from rtx to rtx_insn *.
8819 (reemit_insn_block_notes): Replace GET_CODE check with a
8820 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
8821 Use methods of rtx_sequence.
8822 (final_scan_insn): Likewise, introducing local "seq" for when
8823 "body" is known to be a SEQUENCE, using its methods.
8825 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8827 * except.c (can_throw_external): Strengthen local "seq" from rtx
8828 to rtx_sequence *. Use methods of rtx_sequence.
8829 (insn_nothrow_p): Likewise.
8831 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8833 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
8834 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
8835 Use methods of rtx_sequence.
8836 (scan_trace): Likewise for local "pat".
8838 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8840 * coretypes.h (class rtx_sequence): Add forward declaration.
8841 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
8842 invariant: GET_CODE (X) == SEQUENCE.
8843 (is_a_helper <rtx_sequence *>::test): New.
8844 (is_a_helper <const rtx_sequence *>::test): New.
8845 (rtx_sequence::len): New.
8846 (rtx_sequence::element): New.
8847 (rtx_sequence::insn): New.
8849 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8851 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
8853 (alloc_INSN_LIST): Strengthen return type from rtx to
8855 (copy_INSN_LIST): Likewise for return type and param.
8856 (concat_INSN_LIST): Likewise for both params and return type.
8857 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
8858 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
8859 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
8860 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
8862 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
8863 "implicit_sets", "control_uses", "clobbers" from rtx to
8865 (struct deps_desc): Likewise for fields "pending_read_insns",
8866 "pending_write_insns", "pending_jump_insns",
8867 "last_pending_memory_flush", "last_function_call",
8868 "last_function_call_may_noreturn", "sched_before_next_call",
8869 "sched_before_next_jump".
8870 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
8871 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
8873 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
8874 from rtx to rtx_insn_list *.
8875 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
8878 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
8879 to rtx_insn_list **.
8880 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
8882 (queue_insn): Likewise for local "link".
8883 (struct haifa_saved_data): Strengthen field "insn_queue" from
8884 rtx * to rtx_insn_list **.
8885 (save_backtrack_point): Update allocation of save->insn_queue to
8886 reflect the strengthening of elements from rtx to rtx_insn_list *.
8887 (queue_to_ready): Strengthen local "link" from rtx to
8888 rtx_insn_list *; use methods "next" and "insn" when traversing the
8890 (early_queue_to_ready): Likewise for locals "link", "next_link",
8892 (schedule_block): Update allocation of insn_queue to reflect the
8893 strengthening of elements from rtx to rtx_insn_list *. Strengthen
8894 local "link" from rtx to rtx_insn_list *, and use methods when
8896 (add_to_speculative_block): Strengthen locals "twins" and
8897 "next_node" from rtx to rtx_insn_list *, and use methods when
8898 working with them. Strengthen local "twin" from rtx to
8899 rtx_insn *, eliminating a checked cast.
8900 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
8901 from rtx to rtx_insn_list *, and use methods when working with
8904 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
8905 from rtx to rtx_insn_list *, adding a checked cast.
8906 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
8908 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
8909 "newlink" from rtx to rtx_insn_list *. Strengthen local
8910 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
8911 from rtx to rtx_insn *.
8912 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
8913 from rtx to rtx_insn_list *. Use methods of the latter class.
8914 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
8915 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
8916 (remove_free_INSN_LIST_node): Strengthen return type and local
8917 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
8918 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
8919 rtx_insn_list *, using "insn" method.
8921 * sched-deps.c (add_dependence_list): Strengthen param "list"
8922 from rtx to rtx_insn_list *, and use methods when working with it.
8923 (add_dependence_list_and_free): Strengthen param "listp" from
8924 rtx * to rtx_insn_list **.
8925 (remove_from_dependence_list): Strenghten param "listp" from rtx *
8926 to rtx_insn_list **, and use methods when working with *listp.
8927 (remove_from_both_dependence_lists): Strengthen param "listp" from
8928 rtx * to rtx_insn_list **
8929 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
8930 to rtx_insn_list **. Eliminate local "link", in favor of two new
8931 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
8933 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
8934 by introducing local "cond_deps".
8935 (remove_from_deps): Strengthen param "insn" from rtx to
8938 * sched-rgn.c (concat_insn_mem_list): Strengthen param
8939 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
8940 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
8941 Use methods of rtx_insn_list.
8943 * store-motion.c (struct st_expr): Strengthen fields
8944 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
8945 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
8947 (find_moveable_store): Split out "tmp" into multiple more-tightly
8948 scoped locals. Use methods of rtx_insn_list *.
8949 (compute_store_table): Strengthen local "tmp" from rtx to
8950 rtx_insn *. Use methods of rtx_insn_list *.
8952 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8954 * coretypes.h (class rtx_insn_list): Add forward declaration.
8955 * rtl.h (class rtx_insn_list): New subclass of rtx_def
8956 (is_a_helper <rtx_insn_list *>::test): New.
8957 (rtx_insn_list::next): New.
8958 (rtx_insn_list::insn): New.
8959 (gen_rtx_INSN_LIST): Add prototype.
8960 * emit-rtl.c (gen_rtx_INSN_LIST): New.
8961 * gengenrtl.c (special_rtx): Add INSN_LIST.
8963 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8965 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
8966 "prev" from rtx to rtx_insn *.
8968 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8970 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
8971 functions. Require merely an rtx for now, not an rtx_insn *.
8972 (BLOCK_FOR_INSN): Likewise.
8973 (INSN_LOCATION): Likewise.
8974 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
8976 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8978 * rtl.h (PATTERN): Convert this macro into a pair of inline
8979 functions, for now, requiring const_rtx and rtx.
8981 2014-08-27 David Malcolm <dmalcolm@redhat.com>
8983 * target.def (unwind_emit): Strengthen param "insn" from rtx to
8985 (final_postscan_insn): Likewise.
8986 (adjust_cost): Likewise.
8987 (adjust_priority): Likewise.
8988 (variable_issue): Likewise.
8989 (macro_fusion_pair_p): Likewise.
8990 (dfa_post_cycle_insn): Likewise.
8991 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
8992 (first_cycle_multipass_issue): Likewise.
8993 (dfa_new_cycle): Likewise.
8994 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
8995 (speculate_insn): Likewise for param "insn".
8996 (gen_spec_check): Likewise for params "insn" and "label".
8997 (get_insn_spec_ds): Likewise for param "insn".
8998 (get_insn_checked_ds): Likewise.
8999 (dispatch_do): Likewise.
9000 (dispatch): Likewise.
9001 (cannot_copy_insn_p): Likewise.
9002 (invalid_within_doloop): Likewise.
9003 (legitimate_combined_insn): Likewise.
9007 * doc/tm.texi: Automatically updated to reflect changes to
9010 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
9012 (schedule_block): Likewise.
9013 (sched_init): Likewise.
9014 (sched_speculate_insn): Strengthen param "insn" from rtx to
9016 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
9018 * hooks.c (hook_bool_rtx_true): Rename to...
9019 hook_bool_rtx_insn_true): ...this, and strengthen first param from
9021 (hook_constcharptr_const_rtx_null): Rename to...
9022 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9023 first param from const_rtx to const rtx_insn *.
9024 (hook_bool_rtx_int_false): Rename to...
9025 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9026 param from rtx to rtx_insn *.
9027 (hook_void_rtx_int): Rename to...
9028 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9031 * hooks.h (hook_bool_rtx_true): Rename to...
9032 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
9034 (hook_bool_rtx_int_false): Rename to...
9035 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
9036 param from rtx to rtx_insn *.
9037 (hook_void_rtx_int): Rename to...
9038 (hook_void_rtx_insn_int): ...this, and strengthen first param from
9040 (hook_constcharptr_const_rtx_null): Rename to...
9041 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
9042 first param from const_rtx to const rtx_insn *.
9044 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
9045 and local "prev" from rtx to rtx_insn *.
9047 * sched-int.h (sched_speculate_insn): Strengthen first param from
9050 * sel-sched.c (create_speculation_check): Likewise for local "label".
9051 * targhooks.c (default_invalid_within_doloop): Strengthen param
9052 "insn" from const_rtx to const rtx_insn *.
9053 * targhooks.h (default_invalid_within_doloop): Strengthen param
9054 from const_rtx to const rtx_insn *.
9056 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
9057 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
9059 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
9061 (arc_invalid_within_doloop): Likewise, with const.
9063 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
9064 (arm_cannot_copy_insn_p): Likewise for param "insn".
9065 (arm_unwind_emit): Likewise.
9067 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
9070 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
9071 (c6x_variable_issue): Likewise. Removed now-redundant checked
9073 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
9075 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
9076 Likewise for param "insn".
9077 (epiphany_mode_after): Likewise.
9078 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
9079 params "insn", "dep_insn".
9080 (epiphany_mode_needed): Likewise for param "insn".
9081 (epiphany_mode_after): Likewise.
9083 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
9084 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
9085 (ix86_avx_u128_mode_needed): Likewise.
9086 (ix86_i387_mode_needed): Likewise.
9087 (ix86_mode_needed): Likewise.
9088 (ix86_avx_u128_mode_after): Likewise.
9089 (ix86_mode_after): Likewise.
9090 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
9091 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
9092 (ix86_adjust_priority): Likewise for param "insn".
9093 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
9094 (do_dispatch): Likewise.
9095 (has_dispatch): Likewise.
9096 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
9098 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
9099 reflect renaming of default hook implementation from
9100 hook_constcharptr_const_rtx_null to
9101 hook_constcharptr_const_rtx_insn_null.
9102 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
9104 (ia64_variable_issue): Likewise for param "insn".
9105 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
9106 (ia64_dfa_new_cycle): Likewise.
9107 (ia64_get_insn_spec_ds): Likewise.
9108 (ia64_get_insn_checked_ds): Likewise.
9109 (ia64_speculate_insn): Likewise.
9110 (ia64_gen_spec_check): Likewise for params "insn", "label".
9111 (ia64_asm_unwind_emit): Likewise for param "insn".
9113 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
9115 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
9117 (m68k_sched_variable_issue): Likewise for param "insn".
9119 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
9122 * config/microblaze/microblaze.c (microblaze_adjust_cost):
9123 Likewise for params "insn", "dep".
9125 * config/mips/mips.c (mips_adjust_cost): Likewise.
9126 (mips_variable_issue): Likewise for param "insn".
9127 (mips_final_postscan_insn): Likewise.
9129 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
9130 for params "insn", "dep".
9132 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
9134 (pa_adjust_priority): Likewise for param "insn".
9136 * config/picochip/picochip.c (picochip_sched_adjust_cost):
9137 Likewise for params "insn", "dep_insn".
9139 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
9141 (rs6000_variable_issue): Likewise.
9142 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
9143 (rs6000_debug_adjust_cost): Likewise.
9144 (rs6000_adjust_priority): Likewise for param "insn".
9145 (rs6000_use_sched_lookahead_guard): Likewise.
9146 (get_next_active_insn): Likewise for return type and both params.
9147 (redefine_groups): Likewise for params "prev_head_insn", "tail"
9148 and locals "insn", "next_insn".
9149 (pad_groups): Likewise.
9151 * config/s390/s390.c (s390_adjust_priority): Likewise for param
9153 (s390_cannot_copy_insn_p): Likewise.
9154 (s390_sched_variable_issue): Likewise for third param, eliminating
9156 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
9157 default hook implementation from hook_constcharptr_const_rtx_null
9158 to hook_constcharptr_const_rtx_insn_null.
9160 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
9161 from rtx to rtx_insn *.
9162 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
9163 (sh_variable_issue): Likewise for param "insn".
9164 (sh_dfa_new_cycle): Likewise.
9165 (sh_mode_needed): Likewise.
9166 (sh_mode_after): Likewise.
9168 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
9169 params "insn", "dep_insn".
9170 (hypersparc_adjust_cost): Likewise.
9171 (sparc_adjust_cost): Likewise.
9173 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
9174 param, eliminated checked cast.
9175 (spu_sched_adjust_cost): Likewise for first and third params.
9177 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
9178 params "insn" and "dep_insn" from rtx to rtx_insn *.
9180 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
9182 2014-08-27 David Malcolm <dmalcolm@redhat.com>
9184 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
9185 (set_is_load_p): ...this, updating to work on a SET pattern rather
9187 (is_store_insn): Rename to...
9188 (set_is_store_p): ...this, updating to work on a SET pattern
9189 rather than an insn.
9190 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
9191 top of function to where it is needed. Rewrite the bogus
9192 condition that checks for "insn" and "dep" being PARALLEL to
9193 instead use single_set, introducing locals "insn_set" and
9194 "dep_set". Given that we only ever returned "cost" for a non-pair
9195 of SETs, bail out early if we don't have a pair of SET.
9196 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
9197 use the new locals "insn_set" and "dep_set", and update calls to
9198 is_load_insn and is_store_insn to be calls to set_is_load_p and
9201 2014-08-27 Guozhi Wei <carrot@google.com>
9204 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
9205 amount before using it.
9207 2014-08-27 Richard Biener <rguenther@suse.de>
9209 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
9210 get_maxval_strlen inside a more useful API.
9211 (gimple_fold_builtin_with_strlen): Remove and fold into ...
9212 (gimple_fold_builtin): ... caller.
9213 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
9214 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
9215 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
9216 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
9217 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
9218 gimple_fold_builtin_sprintf): Adjust to compute maxval
9221 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
9224 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
9226 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9227 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9228 Anna Tikhonova <anna.tikhonova@intel.com>
9229 Ilya Tocar <ilya.tocar@intel.com>
9230 Andrey Turetskiy <andrey.turetskiy@intel.com>
9231 Ilya Verbin <ilya.verbin@intel.com>
9232 Kirill Yukhin <kirill.yukhin@intel.com>
9233 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9235 * config/i386/sse.md
9236 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
9237 Use `concat_tg_mode' attribute to determine asm register size.
9239 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9241 Anna Tikhonova <anna.tikhonova@intel.com>
9242 Ilya Tocar <ilya.tocar@intel.com>
9243 Andrey Turetskiy <andrey.turetskiy@intel.com>
9244 Ilya Verbin <ilya.verbin@intel.com>
9245 Kirill Yukhin <kirill.yukhin@intel.com>
9246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9248 * config/i386/sse.md
9249 (define_mode_iterator VI48_AVX512VL): New.
9250 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
9251 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
9252 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
9253 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9254 with VI1): Change mode iterator.
9255 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9256 with VI_ULOADSTORE_BW_AVX512VL): New.
9257 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9258 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9259 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9260 with VI1): Change mode iterator.
9261 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9262 with VI_ULOADSTORE_BW_AVX512VL): New.
9263 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
9264 with VI_ULOADSTORE_F_AVX512VL): Ditto.
9265 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9266 with VI1): Change mode iterator.
9267 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9268 with VI_ULOADSTORE_BW_AVX512VL): New.
9269 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
9270 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
9271 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
9272 (define_insn "<avx512>_storedqu<mode>_mask" with
9273 VI48_AVX512VL): New.
9274 (define_insn "<avx512>_storedqu<mode>_mask" with
9275 VI12_AVX512VL): Ditto.
9277 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
9278 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9279 Anna Tikhonova <anna.tikhonova@intel.com>
9280 Ilya Tocar <ilya.tocar@intel.com>
9281 Andrey Turetskiy <andrey.turetskiy@intel.com>
9282 Ilya Verbin <ilya.verbin@intel.com>
9283 Kirill Yukhin <kirill.yukhin@intel.com>
9284 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9286 * config/i386/sse.md
9287 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
9288 (define_mode_iterator VI48_AVX512BW): New.
9289 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
9290 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9291 with VI48_AVX2_48_AVX512F): New.
9292 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
9293 with VI2_AVX512VL): Ditto.
9295 2014-08-27 Richard Biener <rguenther@suse.de>
9298 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
9299 (fold_builtin_3): Do not fold strcat_chk here.
9300 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
9302 (gimple_fold_builtin): Fold strcat_chk here.
9304 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
9306 * dwarf2out.h (dwarf2out_decl): Remove prototype.
9307 * dwarf2out.c (dwarf2out_decl): Make static.
9309 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
9311 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
9313 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9315 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
9316 from rtx to rtx_insn *.
9317 (cselib_lookup_from_insn): Likewise for final param.
9318 (cselib_subst_to_values_from_insn): Likewise.
9319 (cselib_add_permanent_equiv): Likewise.
9321 * cselib.c (cselib_current_insn): Likewise for this variable.
9322 (cselib_subst_to_values_from_insn): Likewise for param "insn".
9323 (cselib_lookup_from_insn): Likewise.
9324 (cselib_add_permanent_equiv): Likewise for param "insn" and local
9325 "save_cselib_current_insn".
9326 (cselib_process_insn): Replace use of NULL_RTX with NULL.
9328 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
9329 from rtx to rtx_insn *.
9331 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9333 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
9336 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9338 * df.h (df_dump_insn_problem_function): Strengthen first param of
9339 this callback from const_rtx to const rtx_insn *.
9340 (struct df_insn_info): Strengthen field "insn" from rtx to
9342 (DF_REF_INSN): Eliminate this function, reinstating the older
9344 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
9345 (df_reg_defined): Likewise.
9346 (df_find_use): Likewise.
9347 (df_reg_used): Likewise.
9348 (df_dump_insn_top): Strengthen param 1 from const_rtx to
9350 (df_dump_insn_bottom): Likewise.
9351 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
9352 (df_insn_debug_regno): Likewise.
9353 (debug_df_insn): Likewise.
9354 (df_rd_simulate_one_insn): Likewise for param 2.
9355 (df_word_lr_simulate_defs): Likewise for param 1.
9356 (df_word_lr_simulate_uses): Likewise.
9357 (df_md_simulate_one_insn): Likewise for param 2.
9358 (df_simulate_find_noclobber_defs): Likewise for param 1.
9359 (df_simulate_find_defs): Likewise.
9360 (df_simulate_defs): Likewise.
9361 (df_simulate_uses): Likewise.
9362 (df_simulate_one_insn_backwards): Likewise for param 2.
9363 (df_simulate_one_insn_forwards): Likewise.
9364 (df_uses_create): Likewise for param 2.
9365 (df_insn_create_insn_record): Likewise for param 1.
9366 (df_insn_delete): Likewise.
9367 (df_insn_rescan): Likewise.
9368 (df_insn_rescan_debug_internal): Likewise.
9369 (df_insn_change_bb): Likewise.
9370 (df_notes_rescan): Likewise.
9371 * rtl.h (remove_death): Likewise for param 2.
9372 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
9374 * sched-int.h (reemit_notes): Strengthen param from rtx to
9376 * valtrack.h (propagate_for_debug): Likewise for param 1.
9378 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
9379 local "tmp_rtx" from const_rtx to const rtx_insn *.
9380 * combine.c (remove_death): Strengthen param "insn" from rtx to
9382 (move_deaths): Likewise for local "where_dead".
9383 * cse.c (delete_trivially_dead_insns): Introduce local
9384 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
9385 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
9387 (df_reg_defined): Likewise.
9388 (df_find_use): Likewise.
9389 (df_reg_used): Likewise.
9390 (df_dump_insn_problem_data): Strengthen param "insn" from
9391 const_rtx to const rtx_insn *.
9392 (df_dump_insn_top): Likewise.
9393 (df_dump_insn_bottom): Likewise.
9394 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
9395 (df_insn_debug_regno): Likewise.
9396 (debug_df_insn): Likewise.
9397 (DF_REF_INSN): Delete.
9398 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
9399 from rtx to rtx_insn *.
9400 (df_chain_insn_top_dump): Strengthen param "insn" from
9401 const_rtx to const rtx_insn *.
9402 (df_chain_insn_bottom_dump): Likewise.
9403 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
9405 (df_word_lr_simulate_uses): Likewise.
9406 (df_print_note): Likewise.
9407 (df_remove_dead_and_unused_notes): Likewise.
9408 (df_set_unused_notes_for_mw): Likewise.
9409 (df_set_dead_notes_for_mw): Likewise.
9410 (df_create_unused_note): Likewise.
9411 (df_simulate_find_defs): Likewise.
9412 (df_simulate_find_uses): Likewise.
9413 (df_simulate_find_noclobber_defs): Likewise.
9414 (df_simulate_defs): Likewise.
9415 (df_simulate_uses): Likewise.
9416 (df_simulate_one_insn_backwards): Likewise.
9417 (df_simulate_one_insn_forwards): Likewise.
9418 (df_md_simulate_one_insn): Likewise.
9419 * df-scan.c (df_uses_create): Likewise.
9420 (df_insn_create_insn_record): Likewise.
9421 (df_insn_delete): Likewise.
9422 (df_insn_rescan): Likewise.
9423 (df_insn_rescan_debug_internal): Likewise.
9424 (df_insn_change_bb): Likewise.
9425 (df_notes_rescan): Likewise.
9426 (df_refs_add_to_chains): Likewise.
9427 (df_insn_refs_verify): Likewise.
9428 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
9429 when invoking df_insn_delete.
9430 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
9431 (set_unique_reg_note): Add checked cast.
9432 * final.c (cleanup_subreg_operands): Likewise.
9433 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
9434 "insn" from rtx to rtx_insn *.
9435 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
9436 "last" from rtx to rtx_insn *.
9437 * ira-emit.c (change_regs_in_insn): New function.
9438 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
9439 Invoke change_regs_in_insn rather than change_regs.
9440 * ira.c (update_equiv_regs): Strengthen locals "insn",
9441 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
9442 for_each_rtx_in_insn rather than for_each_rtx.
9443 * recog.c (confirm_change_group): Add checked casts.
9444 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
9446 (peep2_fill_buffer): Add checked cast.
9447 * rtlanal.c (remove_note): Likewise.
9448 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
9449 locals "next" "end" from rtx to rtx_insn *.
9451 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9453 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
9455 (struct reg_use_data): Likewise for field "insn".
9456 (insn_cost): Likewise for param.
9457 (real_insn_for_shadow): Likewise for return type and param.
9458 (increase_insn_priority): Likewise for param 1.
9459 (debug_dependencies): Likewise for both params.
9461 * haifa-sched.c (insn_delay): Likewise for param "insn".
9462 (real_insn_for_shadow): Likewise for return type and param "insn".
9463 (update_insn_after_change): Likewise for param "insn".
9464 (recompute_todo_spec): Likewise for param "next" and locals "pro",
9466 (insn_cost): Likewise for param "insn".
9467 (increase_insn_priority): Likewise.
9468 (calculate_reg_deaths): Likewise.
9469 (setup_insn_reg_pressure_info): Likewise.
9470 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
9471 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
9472 (model_recompute): Likewise.
9473 (must_restore_pattern_p): Likewise for param "next".
9474 (model_excess_cost): Likewise for param "insn".
9475 (queue_remove): Likewise.
9476 (adjust_priority): Likewise for param "prev".
9477 (update_register_pressure): Likewise for param "insn".
9478 (setup_insn_max_reg_pressure): Likewise for local "insn".
9479 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
9480 (model_add_to_schedule): Likewise.
9481 (model_reset_queue_indices): Likewise for local "insn".
9482 (unschedule_insns_until): Strengthen local "recompute_vec" from
9483 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
9484 "con" from rtx to rtx_insn *.
9485 (restore_last_backtrack_point): Likewise for both locals "x". Add
9487 (estimate_insn_tick): Likewise for param "insn".
9488 (commit_schedule): Likewise for params "prev_head", "tail" and
9490 (verify_shadows): Likewise for locals "i1", "i2".
9491 (dump_insn_stream): Likewise for params "head", "tail" and locals
9492 "next_tail", "insn".
9493 (schedule_block): Likewise for locals "insn", "x". Add a checked
9495 (fix_inter_tick): Likewise for params "head", "tail".
9496 (create_check_block_twin): Likewise for local "jump".
9497 (haifa_change_pattern): Likewise for param "insn".
9498 (haifa_speculate_insn): Likewise.
9499 (dump_new_block_header): Likewise for params "head", "tail".
9500 (fix_jump_move): Likewise for param "jump".
9501 (move_block_after_check): Likewise.
9502 (sched_init_insn_luid): Likewise for param "insn".
9503 (sched_init_luids): Likewise for local "insn".
9504 (insn_luid): Likewise for param "insn".
9505 (init_h_i_d): Likewise.
9506 (haifa_init_h_i_d): Likewise for local "insn".
9507 (haifa_init_insn): Likewise for param "insn".
9508 * sched-deps.c (add_dependence): Likewise for local "real_pro",
9510 (create_insn_reg_use): Likewise for param "insn".
9511 (setup_insn_reg_uses): Likewise. Add a checked cast.
9512 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
9513 "tail" from rtx to rtx_insn *.
9514 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
9515 "insn", "next_tail".
9517 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9519 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
9520 from rtx to rtx_insn *.
9521 (model_add_to_schedule): Likewise for locals "start", "end",
9524 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9526 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
9528 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
9529 "to" and locals "insn", "next", "copy". Remove now-redundant
9532 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9534 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
9535 rtx_insn * and param 4 from rtx * to rtx_insn **.
9536 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
9537 param 2 from rtx * to rtx_insn **.
9539 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
9540 rtx_insn * and final param from rtx * to rtx_insn **.
9542 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
9543 from rtx to rtx_insn *.
9544 (try_head_merge_bb): Likewise for both locals named "move_upto".
9545 * df-problems.c (can_move_insns_across): Likewise for params
9546 "from", "to", "across_from", "across_to" and locals "insn",
9547 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
9549 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
9550 from rtx to rtx_insn *.
9551 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
9552 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
9553 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
9555 (noce_try_abs): Likewise.
9556 (noce_get_condition): Likewise for param "jump". Strengthen param
9557 "earliest" from rtx * to rtx_insn **.
9558 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
9560 (find_cond_trap): Likewise.
9561 (dead_or_predicable): Likewise for local "earliest".
9562 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
9564 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
9565 and local "prev". Strengthen param "earliest" from rtx * to
9567 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
9568 Strengthen param "earliest" from rtx * to rtx_insn **.
9570 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9572 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
9573 "to" and local "insn" from rtx to rtx_insn *.
9575 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9577 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
9578 from rtx to rtx_insn *.
9579 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
9580 (code_motion_path_driver): Likewise for local "last_insn".
9581 (simplify_changed_insns): Likewise for local "insn".
9583 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9585 * rtl.h (push_to_sequence): Strengthen param from rtx to
9587 (push_to_sequence2): Likewise for both params.
9588 (delete_insns_since): Likewise for param.
9589 (reorder_insns_nobb): Likewise for all three params.
9590 (set_new_first_and_last_insn): Likewise for both params.
9592 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
9593 rtx_insn *. Remove now-redundant cast.
9594 (set_last_insn): Likewise.
9596 * builtins.c (expand_builtin_return): Strengthen local
9597 "call_fusage" from rtx to rtx_insn *.
9598 * cfgrtl.c (create_basic_block_structure): Likewise for local
9600 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
9601 "first", "last" and local "insn".
9602 (delete_insns_since): Likewise for param "from".
9603 (reorder_insns_nobb): Likewise for params "from", "to", "after"
9605 (push_to_sequence): Likewise for param "first" and local "last".
9606 (push_to_sequence2): Likewise for params "first" and "last".
9607 * lra.c (emit_add3_insn): Likewise for local "last".
9608 (lra_emit_add): Likewise.
9609 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
9611 (process_address_1): Likewise for locals "insn", last".
9612 * modulo-sched.c (ps_first_note): Likewise for return type.
9613 * optabs.c (expand_binop_directly): Likewise for param "last".
9615 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9617 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
9619 * emit-rtl.c (get_last_insn_anywhere): Likewise.
9621 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9623 * function.h (struct sequence_stack): Strengthen fields "first"
9624 and "last" from rtx to rtx_insn *.
9625 (struct emit_status): Likewise for fields "x_first_insn" and
9628 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
9629 (set_first_insn): Add checked cast.
9630 (get_last_insn): Remove now-redundant checked cast.
9631 (set_last_insn): Add checked cast.
9633 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
9634 "saved_first" and "saved_last" from rtx to rtx_insn *.
9636 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9638 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
9639 (unlink_insn_chain): Strengthen both params from rtx to
9642 * cfgrtl.c (cfg_layout_function_header): Likewise for this
9644 (unlink_insn_chain): Likewise for params "first" and "last".
9645 Remove now-redundant checked cast.
9646 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
9647 (fixup_reorder_chain): Strengthen local "insn" from rtx to
9649 * emit-rtl.c (link_insn_into_chain): Likewise for all three
9651 (add_insn): Likewise for param "insn" and local "prev".
9652 (add_insn_after_nobb): Likewise for both params and local "next".
9653 (add_insn_before_nobb): Likewise for both params and local "prev".
9654 (add_insn_after): Rename param "after" to "uncast_after",
9655 introducing local "after" with another checked cast.
9656 (add_insn_before): Rename params "insn" and "before", giving them
9657 "uncast_" prefixes, adding the old names back using checked casts.
9658 (emit_note_after): Likewise for param "after".
9659 (emit_note_before): Likewise for param "before".
9660 (emit_label): Add a checked cast.
9662 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9664 * cselib.h (cselib_record_sets_hook): Strengthen initial param
9665 "insn" from rtx to rtx_insn *.
9667 * cselib.c (cselib_record_sets_hook): Likewise.
9669 * var-tracking.c (add_with_sets): Likewise, renaming back from
9670 "uncast_insn" to "insn" and eliminating the checked cast from rtx
9673 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9675 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
9676 and "header_" from rtx to rtx_insn *.
9677 (struct basic_block_d): Likewise for field "head_" within "x"
9678 field of union basic_block_il_dependent.
9679 (BB_HEAD): Drop function...
9680 (SET_BB_HEAD): ...and this function in favor of...
9681 (BB_HEAD): ...reinstate macro.
9682 (BB_END): Drop function...
9683 (SET_BB_END): ...and this function in favor of...
9684 (BB_END): ...reinstate macro.
9685 (BB_HEADER): Drop function...
9686 (SET_BB_HEADER): ...and this function in favor of...
9687 (BB_HEADER): ...reinstate macro.
9689 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
9690 (fix_crossing_unconditional_branches): Likewise.
9691 * caller-save.c (save_call_clobbered_regs): Likewise.
9692 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
9693 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
9694 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9695 (merge_blocks_move_successor_nojumps): Likewise.
9696 (outgoing_edges_match): Update use of for_each_rtx to
9697 for_each_rtx_in_insn.
9698 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
9699 (expand_gimple_cond): Likewise.
9700 (expand_gimple_tailcall): Likewise.
9701 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
9703 (construct_exit_block): Drop use of SET_BB_END.
9704 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
9706 (delete_insn): Rename param "insn" to "uncast_insn", introducing
9707 a new local "insn" with a checked cast to rtx_insn *. Drop use of
9708 SET_BB_HEAD and SET_BB_END.
9709 (create_basic_block_structure): Drop use of SET_BB_HEAD and
9711 (rtl_delete_block): Drop use of SET_BB_HEAD.
9712 (rtl_split_block): Drop use of SET_BB_END.
9713 (emit_nop_for_unique_locus_between): Likewise.
9714 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
9715 (block_label): Drop use of SET_BB_HEAD.
9716 (fixup_abnormal_edges): Drop use of SET_BB_END.
9717 (record_effective_endpoints): Drop use of SET_BB_HEADER.
9718 (relink_block_chain): Likewise.
9719 (fixup_reorder_chain): Drop use of SET_BB_END.
9720 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
9721 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
9722 rtx_insn **. Drop use of SET_BB_HEADER.
9723 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
9725 (BB_HEAD): Delete this function.
9726 (SET_BB_HEAD): Likewise.
9728 (SET_BB_END): Likewise.
9729 (BB_HEADER): Likewise.
9730 (SET_BB_HEADER): Likewise.
9731 * emit-rtl.c (add_insn_after): Rename param "insn" to
9732 "uncast_insn", adding a new local "insn" and a checked cast to
9733 rtx_insn *. Drop use of SET_BB_END.
9734 (remove_insn): Strengthen locals "next" and "prev" from rtx to
9735 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
9736 (reorder_insns): Drop use of SET_BB_END.
9737 (emit_insn_after_1): Strengthen param "first" and locals "last",
9738 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
9739 (emit_pattern_after_noloc): Add checked cast.
9740 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
9741 (restore_other_notes): Likewise.
9742 (move_insn): Likewise.
9743 (sched_extend_bb): Likewise.
9744 (fix_jump_move): Likewise.
9745 * ifcvt.c (noce_process_if_block): Likewise.
9746 (dead_or_predicable): Likewise.
9747 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
9748 * reg-stack.c (change_stack): Drop use of SET_BB_END.
9749 * sel-sched-ir.c (sel_move_insn): Likewise.
9750 * sel-sched.c (move_nop_to_previous_block): Likewise.
9752 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
9754 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9756 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9758 * basic-block.h (create_basic_block_structure): Strengthen params
9759 1 "head" and 2 "end" from rtx to rtx_insn *.
9760 * cfgrtl.c (create_basic_block_structure): Likewise.
9761 (rtl_create_basic_block): Update casts from void * to rtx to
9762 rtx_insn *, so that we can pass them as rtx_insn * to
9763 create_basic_block_structure.
9764 * sel-sched-ir.c (sel_create_basic_block): Likewise.
9766 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9768 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
9770 (check_for_inc_dec): Strengthen param "insn" from rtx to
9773 * cselib.h (cselib_process_insn): Likewise.
9775 * cselib.c (cselib_record_sets): Likewise.
9776 (cselib_process_insn): Likewise.
9778 * dse.c (struct insn_info): Likewise for field "insn".
9779 (check_for_inc_dec_1): Likewise for local "insn".
9780 (check_for_inc_dec): Likewise for param "insn".
9781 (scan_insn): Likewise.
9782 (dse_step1): Likewise for local "insn".
9784 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
9785 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
9787 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9789 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
9790 from rtx to rtx_insn *.
9791 (DEP_PRO): Delete this function and...
9792 (SET_DEP_PRO): ...this function in favor of...
9793 (DEP_PRO): ...reinstate this macro.
9794 (DEP_CON): Delete this function and...
9795 (SET_DEP_CON): ...this function in favor of...
9796 (DEP_CON): ...reinstate this old macro.
9797 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
9798 (init_dep): Likewise.
9799 (set_priorities): Likewise for both params.
9800 (sd_copy_back_deps): Likewise for params 1 and 2.
9802 * haifa-sched.c (priority): Likewise for param "insn" and local
9804 (set_priorities): Likewise for params "head" and "tail" and local
9806 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
9808 (add_to_speculative_block): Add a checked cast.
9809 (create_check_block_twin): Drop use of SET_DEP_CON.
9810 (add_jump_dependencies): Strengthen params "insn" and "jump" from
9813 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
9814 Drop use of SET_DEP_PRO
9815 (init_dep): Strengthen params "pro" and "con" from rtx to
9817 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
9821 (SET_DEP_PRO): Delete.
9822 (SET_DEP_CON): Delete.
9824 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9826 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
9827 from rtx to rtx_insn *.
9828 (VINSN_INSN_RTX): Eliminate rvalue function and...
9829 (SET_VINSN_INSN): ...lvalue function in favor of...
9830 (VINSN_INSN_RTX): reinstate this old macro.
9832 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
9833 in favor of VINSN_INSN_RTX.
9834 (VINSN_INSN_RTX): Delete this function.
9835 (SET_VINSN_INSN_RTX): Likewise.
9837 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9839 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
9840 (BND_TO): Delete this function and...
9841 (SET_BND_TO): ...this functions in favor of...
9842 (BND_TO): ...reinstating this macro.
9843 (struct _fence): Strengthen field "executing_insns" from
9844 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
9845 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
9846 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
9847 and param "insn" from rtx to insn_t.
9848 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
9851 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
9853 (rtx_vec_t): Likewise.
9854 (struct sched_deps_info_def): Strengthen param of "start_insn"
9855 callback from rtx to rtx_insn *. Likewise for param "insn2" of
9856 "note_mem_dep" callback and first param of "note_dep" callback.
9858 * haifa-sched.c (add_to_speculative_block): Strengthen param
9859 "insn" from rtx to rtx_insn *.
9860 (clear_priorities): Likewise.
9861 (calc_priorities): Likewise for local "insn".
9863 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
9864 Remove redundant checked cast.
9865 (haifa_note_mem_dep): Likewise for param "pending_insn".
9866 (haifa_note_dep): Likewise for param "elem".
9867 (note_mem_dep): Likewise for param "e".
9868 (sched_analyze_1): Add checked casts.
9869 (sched_analyze_2): Likewise.
9871 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
9872 from rtx to rtx_insn *.
9873 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
9874 from vec<rtx> * to vec<rtx_insn *> *.
9876 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
9878 (flist_add): Strengthen param "executing_insns" from
9879 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
9880 (advance_deps_context): Remove now-redundant checked cast.
9881 (init_fences): Replace uses of NULL_RTX with NULL.
9882 (merge_fences): Strengthen params "last_scheduled_insn" and
9883 "sched_next" from rtx to rtx_insn * and "executing_insns" from
9884 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
9885 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
9886 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
9887 an instruction, rather than doing double-duty as a pattern.
9888 (return_nop_to_pool): Update for change of insn_t.
9889 (deps_init_id): Remove now-redundant checked cast.
9890 (struct sched_scan_info_def): Strengthen param of "init_insn"
9891 callback from rtx to insn_t.
9892 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
9893 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
9895 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
9896 "end" from rtx to rtx_insn *.
9897 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
9898 (rtx insn_rtx, bool force_unique_p)
9899 (BND_TO): Delete function.
9900 (SET_BND_TO): Delete function.
9902 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
9904 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
9905 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
9907 (undo_transformations): Likewise for param "insn".
9908 (update_liveness_on_insn): Likewise.
9909 (compute_live_below_insn): Likewise for param "insn" and local
9911 (update_data_sets): Likewise for param "insn".
9912 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
9913 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
9914 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
9916 (move_cond_jump): Likewise for param "insn".
9917 (move_cond_jump): Drop use of SET_BND_TO.
9918 (compute_av_set_on_boundaries): Likewise.
9919 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
9920 (update_and_record_unavailable_insns): Strengthen local "bb_end"
9921 from rtx to rtx_insn *.
9922 (maybe_emit_renaming_copy): Likewise for param "insn".
9923 (maybe_emit_speculative_check): Likewise.
9924 (handle_emitting_transformations): Likewise.
9925 (remove_insn_from_stream): Likewise.
9926 (code_motion_process_successors): Strengthen local "succ" from rtx
9929 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9931 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
9932 ilist_t, not _xlist_t;
9933 (ILIST_INSN): Define in terms of new union field "insn".
9934 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
9936 (struct _list_node): Add new field "insn" to the union, of type
9938 (ilist_add): Replace macro with an inline function, requiring an
9940 (ilist_remove): Define this macro directly in terms of
9941 _list_remove, rather than indirectly via _xlist_remove.
9942 (ilist_clear): Likewise, in terms of _list_clear rather than
9944 (ilist_is_in_p): Replace macro with an inline function, requiring
9946 (_list_iter_cond_insn): New function.
9947 (ilist_iter_remove): Define this macro directly in terms of
9948 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
9949 (ilist_iterator): Define directly in terms of _list_iterator
9950 rather than indirectly through _xlist_iterator.
9951 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
9952 than in terms of _FOR_EACH_X.
9953 (FOR_EACH_INSN_1): Likewise.
9955 2014-08-26 Joseph Myers <joseph@codesourcery.com>
9959 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
9960 DECL_HARD_REGISTER and return for invalid register specifications.
9961 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
9962 DECL_HARD_REGISTER, call expand_one_error_var.
9963 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
9964 CC_REGNUM with non-MODE_CC modes.
9965 (arm_regno_class): Return NO_REGS for PC_REGNUM.
9967 2014-08-26 Marek Polacek <polacek@redhat.com>
9970 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
9972 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
9974 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
9975 qi cost; add di cost.
9976 (cortexa57_addrcost_table): Likewise.
9978 2014-08-26 Marek Polacek <polacek@redhat.com>
9981 * expr.c (is_aligning_offset): Remove logical not.
9983 2014-08-26 Marek Polacek <polacek@redhat.com>
9986 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
9987 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
9989 2014-08-26 Richard Biener <rguenther@suse.de>
9991 PR tree-optimization/62175
9992 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
9993 expand possibly trapping operations.
9995 2014-08-26 David Malcolm <dmalcolm@redhat.com>
9997 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
9998 "insn" from rtx to rtx_insn *.
9999 (permute_load): Likewise for param "insn".
10000 (permute_store): Likewise.
10001 (handle_special_swappables): Likewise for local "insn".
10002 (replace_swap_with_copy): Likewise for locals "insn" and
10004 (rs6000_analyze_swaps): Likewise for local "insn".
10006 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10008 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
10011 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10013 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
10014 "note_list" from rtx to rtx_insn *.
10015 (BB_NOTE_LIST): Replace this function and...
10016 (SET_BB_NOTE_LIST): ...this function with...
10017 (BB_NOTE_LIST): ...the former macro implementation.
10019 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
10020 local "from_start" from rtx to rtx_insn *. Strengthen param
10021 "to_endp" from rtx * to rtx_insn **.
10023 * haifa-sched.c (concat_note_lists): Likewise.
10024 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
10026 (sel_restore_notes): Likewise.
10027 (move_bb_info): Likewise.
10028 (BB_NOTE_LIST): Delete this function.
10029 (SET_BB_NOTE_LIST): Delete this function.
10030 * sel-sched.c (create_block_for_bookkeeping): Eliminate
10031 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
10033 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10035 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
10036 from rtx * to rtx_insn **.
10037 (reorder2): Likewise.
10038 (dependencies_evaluation_hook): Strengthen params "head", "tail"
10039 from rtx to rtx_insn *.
10041 * doc/tm.texi: Update mechanically for above change to target.def.
10043 * sched-int.h (note_list): Strengthen this variable from rtx to
10045 (remove_notes): Likewise for both params.
10046 (restore_other_notes): Likewise for return type and first param.
10047 (struct ready_list): Strengthen field "vec" from rtx * to
10049 (struct dep_replacement): Strenghten field "insn" from rtx to
10051 (struct deps_desc): Likewise for fields "last_debug_insn",
10053 (struct haifa_sched_info): Likewise for callback field
10054 "can_schedule_ready_p"'s param, for first param of "new_ready"
10055 callback field, for both params of "rank" callback field, for
10056 first field of "print_insn" callback field (with a const), for
10057 both params of "contributes_to_priority" callback, for param
10058 of "insn_finishes_block_p" callback, for fields "prev_head",
10059 "next_tail", "head", "tail", for first param of "add_remove_insn"
10060 callback, for first param of "begin_schedule_ready" callback, for
10061 both params of "begin_move_insn" callback, and for second param
10062 of "advance_target_bb" callback.
10063 (add_dependence): Likewise for params 1 and 2.
10064 (sched_analyze): Likewise for params 2 and 3.
10065 (deps_analyze_insn): Likewise for param 2.
10066 (ready_element): Likewise for return type.
10067 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10068 (try_ready): Strenghten param from rtx to rtx_insn *.
10069 (sched_emit_insn): Likewise for return type.
10070 (record_delay_slot_pair): Likewise for params 1 and 2.
10071 (add_delay_dependencies): Likewise for param.
10072 (contributes_to_priority): Likewise for both params.
10073 (find_modifiable_mems): Likewise.
10075 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
10076 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
10077 "first_older_only_insn" from rtx to rtx_insn *.
10078 (arm_sched_reorder): Strengthen param "ready" from rtx * to
10081 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
10082 "last_scheduled_iter0" from rtx to rtx_insn *.
10083 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
10084 (c6x_sched_reorder_1): Strengthen param "ready" and locals
10085 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10086 "insn" from rtx to rtx_insn *.
10087 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
10089 (c6x_sched_reorder2): Strengthen param "ready" and locals
10090 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
10091 "insn" from rtx to rtx_insn *.
10092 (c6x_variable_issue): Add a checked cast when assigning from insn
10093 to ss.last_scheduled_iter0.
10094 (split_delayed_branch): Strengthen param "insn" and local "i1"
10095 from rtx to rtx_insn *.
10096 (split_delayed_nonbranch): Likewise.
10097 (undo_split_delayed_nonbranch): Likewise for local "insn".
10098 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
10099 "entry_after", "end_packet", "head_insn", "tail_insn",
10100 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
10101 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
10102 to rtx_insn **. Remove now-redundant checked cast on last_insn,
10103 but add a checked cast on loop->start_label. Consolidate calls to
10104 avoid assigning result of gen_spkernel to "insn", now an
10107 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
10108 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
10110 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
10111 rtx_insn **. Strengthen locals "top", "next" from rtx to
10113 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
10114 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
10115 (add_parameter_dependencies): Strengthen params "call", "head" and
10116 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
10117 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
10118 (add_dependee_for_func_arg): Likewise for param "arg" and local
10120 (ix86_dependencies_evaluation_hook): Likewise for params "head",
10121 "tail" and locals "insn", "first_arg".
10123 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
10124 for params "head", "tail" and locals "insn", "next", "next_tail".
10125 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
10126 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
10127 "insn", "lowest", "highest" from rtx to rtx_insn *.
10128 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
10130 (ia64_sched_reorder2): Likewise.
10132 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
10133 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
10134 from rtx * to rtx_insn **.
10135 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
10137 (mep_print_sched_insn): Strengthen param "insn" from rtx to
10139 (mep_sched_reorder): Strengthen param "ready" from rtx * to
10140 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
10143 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
10144 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
10146 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
10147 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
10148 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
10150 (vr4130_reorder): Likewise.
10151 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
10153 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
10155 (mips_sched_reorder): Likewise.
10156 (mips_sched_reorder2): Likewise.
10158 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
10160 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
10161 Strengthen local "tmp" from rtx to rtx_insn *.
10162 (rs6000_sched_reorder2): Likewise.
10164 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
10165 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
10166 (s390_sched_reorder): Strengthen param "ready" from rtx * to
10167 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
10169 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
10170 "tmp2" from rtx to rtx_insn *.
10171 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
10172 Strengthen local "insn" from rtx to rtx_insn *.
10173 (ready_reorder): Strengthen param "ready" from rtx * to
10174 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
10175 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
10176 (sh_reorder2): Likewise.
10178 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
10179 local "insn" from rtx to rtx_insn *.
10181 * haifa-sched.c (note_list): Strengthen this variable from rtx to
10183 (scheduled_insns): Strengthen this variable from vec<rtx> to
10185 (set_modulo_params): Likewise for locals "i1", "i2".
10186 (record_delay_slot_pair): Likewise for params "i1", "i2".
10187 (add_delay_dependencies): Likewise for param "insn".
10188 (cond_clobbered_p): Likewise.
10189 (recompute_todo_spec): Likewise for local "prev".
10190 (last_scheduled_insn): Likewise for this variable.
10191 (nonscheduled_insns_begin): Likewise.
10192 (model_set_excess_costs): Strengthen param "insns" from rtx * to
10194 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
10196 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
10197 Strengthen local "insn" from rtx to rtx_insn *.
10198 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
10199 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
10200 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
10201 (ready_remove_first): Likewise for return type and local "t".
10202 (ready_element): Likewise for return type.
10203 (ready_remove): Likewise for return type and local "t".
10204 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
10205 (check_clobbered_conditions): Strengthen local "x" from rtx to
10206 rtx_insn *, adding a checked cast.
10207 (schedule_insn): Likewise for param "insn".
10208 (remove_notes): Likewise for params "head", "tail" and locals
10209 "next_tail", "insn", "next".
10210 (struct haifa_saved_data): Likewise for fields
10211 "last_scheduled_insn", "nonscheduled_insns_begin".
10212 (save_backtrack_point): Update for change to field "vec" of
10214 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
10216 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
10217 from rtx to rtx_insn *
10218 (resolve_dependencies): Strengthen param "insn" from rtx to
10220 (restore_other_notes): Likewise for return type, for param "head"
10221 and local "note_head".
10222 (undo_all_replacements): Likewise for local "insn".
10223 (first_nonscheduled_insn): Likewise for return type and local "insn".
10224 (queue_to_ready): Likewise for local "insn", adding checked casts.
10225 (early_queue_to_ready): Likewise for local "insn".
10226 (debug_ready_list_1): Strengthen local "p" from rtx * to
10228 (move_insn): Strengthen param "insn" and local "note" from rtx to
10230 (insn_finishes_cycle_p): Likewise for param "insn".
10231 (max_issue): Likewise for local "insn".
10232 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
10234 (commit_schedule): Strengthen param "prev_head" and local "insn"
10235 from rtx to rtx_insn *
10236 (prune_ready_list): Likewise for local "insn".
10237 (schedule_block): Likewise for locals "prev_head", "head", "tail",
10238 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
10239 (set_priorities): Likewise for local "prev_head".
10240 (try_ready): Likewise for param "next".
10241 (fix_tick_ready): Likewise.
10242 (change_queue_index): Likewise.
10243 (sched_extend_ready_list): Update for change to field "vec" of
10245 (generate_recovery_code): Strengthen param "insn" from rtx to
10247 (begin_speculative_block): Likewise.
10248 (create_check_block_twin): Likewise for param "insn" and locals
10249 "label", "check", "twin". Introduce local "check_pat" to avoid
10250 "check" being used as a plain rtx before being used as an insn.
10251 (fix_recovery_deps): Add a checked cast to rtx_insn * when
10252 extracting elements from ready_list.
10253 (sched_remove_insn): Strengthen param "insn" from rtx to
10255 (sched_emit_insn): Likewise for return type.
10256 (ready_remove_first_dispatch): Likewise for return type and local
10259 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
10261 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
10264 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
10265 from rtx to rtx_insn *.
10266 (add_dependence_list): Likewise for param "insn". Add a checked
10268 (add_dependence_list_and_free): Strengthen param "insn" from rtx
10269 to rtx_insn *. Strengthen param "list_p" from rtx * to
10271 (chain_to_prev_insn): Strengthen param "insn" and locals
10272 "prec_nonnote", "i" from rtx to rtx_insn *.
10273 (flush_pending_lists): Likewise for param "insn".
10274 (cur_insn): Likewise for this variable.
10275 (haifa_start_insn): Add a checked cast.
10276 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
10277 (sched_analyze_reg): Likewise for param "insn".
10278 (sched_analyze_1): Likewise.
10279 (sched_analyze_2): Likewise. Add checked casts.
10280 (sched_analyze_insn): Likewise. Also for local "prev".
10281 (deps_analyze_insn): Likewise for param "insn".
10282 (sched_analyze): Likewise for params "head", "tail" and local "insn".
10283 (add_dependence_1): Likewise for params "insn", "elem".
10284 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
10285 (parse_add_or_inc): Likewise for param "insn".
10286 (find_inc): Likewise for local "inc_cand".
10287 (find_modifiable_mems): Likewise for params "head", "tail" and
10288 locals "insn", "next_tail".
10290 * sched-ebb.c (init_ready_list): Likewise for local "insn".
10291 (begin_schedule_ready): Likewise for param "insn".
10292 (begin_move_insn): Likewise for params "insn" and "last".
10293 (ebb_print_insn): Strengthen param "insn" from const_rtx to
10295 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
10296 (ebb_contributes_to_priority): Likewise for params "next", "insn".
10297 (ebb_add_remove_insn): Likewise for param "insn".
10298 (advance_target_bb): Likewise.
10300 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
10302 (check_live): Likewise for param "insn".
10303 (init_ready_list): Likewise for local "insn".
10304 (can_schedule_ready_p): Likewise for param "insn".
10305 (begin_schedule_ready): Likewise.
10306 (new_ready): Likewise for param "next".
10307 (rgn_print_insn): Likewise for param "insn".
10308 (rgn_rank): Likewise for params "insn1", "insn2".
10309 (contributes_to_priority): Likewise for params "next", "insn".
10310 (rgn_insn_finishes_block_p): Likewise for param "insn".
10311 (add_branch_dependences): Likewise for params "head", "tail" and
10312 locals "insn", "last".
10313 (rgn_add_remove_insn): Likewise for param "insn".
10314 (advance_target_bb): Likewise.
10316 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
10317 const_rtx to const rtx_insn *.
10319 * sel-sched-dump.h (sel_print_insn): Likewise.
10321 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
10322 (deps_init_id): Likewise.
10324 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
10325 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
10328 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10330 * output.h (final_start_function): Strengthen param 1 from rtx to
10333 * final.c (final_start_function): Likewise, renaming back from
10334 "uncast_first" to "first", and dropping the checked cast from rtx
10337 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10339 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
10340 * final.c (final): Likewise. Rename param back from
10341 "uncast_first" to "first" and eliminate the checked cast from rtx
10344 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10346 * output.h (shorten_branches): Strengthen param from rtx to
10349 * final.c (shorten_branches): Likewise, renaming param back from
10350 "uncast_first" to "first", and dropping the checked cast from rtx
10353 * genattr.c (gen_attr): Likewise when writing out the prototype of
10356 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10358 * sched-int.h (struct haifa_sched_info): Strengthen fields
10359 "prev_head" and "next_tail" from rtx to rtx_insn *.
10361 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10363 * rtl.h (rtx_jump_table_data::get_labels): New method.
10364 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
10365 with use of the new rtx_jump_table_data::get_labels method.
10366 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
10367 to rtx_jump_table_data *. Simplify by using get_labels method.
10368 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
10369 a dyn_cast, introducing local "table", using it to replace
10370 label-lookup logic with a get_labels method call.
10371 (patch_jump_insn): Simplify using get_labels method.
10372 * dwarf2cfi.c (create_trace_edges): Likewise.
10373 * rtlanal.c (label_is_jump_target_p): Likewise.
10375 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10377 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
10380 * emit-rtl.c (unshare_all_rtl_1): Likewise.
10381 (unshare_all_rtl_again): Likewise, also for local "p".
10383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10385 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
10387 * cfgrtl.c (delete_insn_and_edges): Likewise.
10389 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10391 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
10392 from rtx to rtx_insn *.
10394 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
10396 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10398 * function.c (thread_prologue_and_epilogue_insns): Likewise for
10399 locals "returnjump", "epilogue_end", "insn", "next".
10401 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
10402 "returnjump" from rtx * to rtx_insn **.
10403 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
10405 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10407 * basic-block.h (struct edge_def). Strengthen "r" within
10408 union edge_def_insns from rtx to rtx_insn *.
10410 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
10411 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
10413 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
10414 from rtx to rtx_insn *.
10415 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
10417 * postreload-gcse.c (reg_killed_on_edge): Likewise.
10418 (reg_used_on_edge): Likewise.
10419 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
10420 (gt_pch_nx): New overload for rtx_insn *&.
10421 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
10422 from rtx to rtx_insn *.
10424 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10426 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
10427 from rtx to rtx_insn *.
10428 (BB_FOOTER): Replace function with access macro.
10429 (SET_BB_FOOTER): Delete.
10431 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
10433 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10434 (emit_barrier_after_bb): Likewise.
10435 (record_effective_endpoints): Likewise.
10436 (relink_block_chain): Likewise.
10437 (fixup_fallthru_exit_predecessor): Likewise.
10438 (cfg_layout_duplicate_bb): Likewise.
10439 (cfg_layout_split_block): Likewise.
10440 (cfg_layout_delete_block): Likewise.
10441 (cfg_layout_merge_blocks): Likewise.
10442 (BB_FOOTER): Delete function.
10443 (SET_BB_FOOTER): Delete function.
10444 * combine.c (update_cfg_for_uncondjump): Replace uses of
10445 SET_BB_FOOTER with BB_FOOTER.
10447 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10449 * except.h (struct eh_landing_pad_d): Strengthen field
10450 "landing_pad" from rtx to rtx_code_label *.
10452 * except.c (sjlj_emit_dispatch_table): Likewise for param
10454 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
10456 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10458 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
10459 first param from rtx to rtx_insn *.
10460 * config/xtensa/xtensa.c (struct machine_function): Likewise for
10461 field "set_frame_ptr_insn".
10462 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
10463 "csend" from rtx to rtx_code_label *.
10464 (xtensa_expand_atomic): Likewise for local "csloop".
10465 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
10467 (xtensa_call_tls_desc): Likewise for return type and locals
10468 "call_insn", "insns".
10469 (xtensa_legitimize_tls_address): Likewise for local "insns".
10470 (xtensa_expand_prologue): Likewise for locals "insn", "first".
10472 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10474 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
10475 first param from rtx to rtx_insn *.
10476 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
10479 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10481 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
10482 Strengthen param 1 from rtx to rtx_insn *.
10483 (tilepro_output_cbranch): Likewise.
10484 (tilepro_adjust_insn_length): Likewise.
10485 (tilepro_final_prescan_insn): Likewise for sole param.
10487 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
10488 Likewise for local "last".
10489 (cbranch_predicted_p): Likewise for param "insn".
10490 (tilepro_output_simple_cbranch_with_opcode): Likewise.
10491 (tilepro_output_cbranch_with_opcode): Likewise.
10492 (tilepro_output_cbranch): Likewise.
10493 (frame_emit_load): Likewise for return type and locals "seq",
10495 (emit_sp_adjust): Likewise for return type and local "insn".
10496 (tilepro_expand_epilogue): Likewise for locals "last_insn",
10498 (tilepro_adjust_insn_length): Likewise for param "insn".
10499 (next_insn_to_bundle): Likewise for return type and params
10501 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
10502 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
10504 (match_addli_pcrel): Likewise for param "insn".
10505 (replace_addli_pcrel): Likewise.
10506 (match_auli_pcrel): Likewise.
10507 (replace_auli_pcrel): Likewise.
10508 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
10510 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10511 "queue", "next_queue", "prev".
10512 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
10513 (tilepro_final_prescan_insn): Likewise for param "insn".
10515 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10517 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
10518 Strengthen param 1 from rtx to rtx_insn *.
10519 (tilegx_output_cbranch): Likewise.
10520 (tilegx_adjust_insn_length): Likewise.
10521 (tilegx_final_prescan_insn): Likewise for sole param.
10523 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
10525 (cbranch_predicted_p): Likewise for param "insn".
10526 (tilegx_output_simple_cbranch_with_opcode): Likewise.
10527 (tilegx_output_cbranch_with_opcode): Likewise.
10528 (tilegx_output_cbranch): Likewise.
10529 (frame_emit_load): Likewise for return type.
10530 (set_frame_related_p): Likewise for locals "seq", "insn".
10531 (emit_sp_adjust): Likewise for return type, and for local "insn".
10532 Introduce local "pat" for use in place of "insn" where the latter
10533 isn't an instruction.
10534 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
10535 from rtx to rtx_insn *.
10536 (tilegx_adjust_insn_length): Likewise for param "insn".
10537 (next_insn_to_bundle): Likewise for return type and params "r" and
10539 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
10541 (replace_insns): Likewise for params "old_insn", "new_insns".
10542 (replace_mov_pcrel_step1): Likewise for param "insn" and local
10544 (replace_mov_pcrel_step2): Likewise.
10545 (replace_mov_pcrel_step3): Likewise.
10546 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
10548 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
10549 "queue", "next_queue", "prev".
10550 (tilegx_output_mi_thunk): Likewise for local "insn".
10551 (tilegx_final_prescan_insn): Likewise for param "insn".
10553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10555 * config/spu/spu.c (frame_emit_store): Strengthen return type from
10557 (frame_emit_load): Likewise.
10558 (frame_emit_add_imm): Likewise, also for local "insn".
10559 (spu_expand_prologue): Likewise for local "insn".
10560 (struct spu_bb_info): Likewise for field "prop_jump".
10561 (emit_nop_for_insn): Likewise for param "insn" and local
10563 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
10565 (spu_emit_branch_hint): Likewise for params "before", "branch" and
10566 locals "hint", "insn".
10567 (get_branch_target): Likewise for param "branch".
10568 (insn_clobbers_hbr): Likewise for param "insn".
10569 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
10570 locals "insn", "before_4", "before_16".
10571 (insert_hbrp): Likewise for local "insn".
10572 (spu_machine_dependent_reorg): Likewise for locals "branch",
10573 "insn", "next", "bbend".
10574 (uses_ls_unit): Likewise for param "insn".
10575 (get_pipe): Likewise.
10576 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
10577 introducing a checked cast.
10578 (spu_sched_adjust_cost): Likewise for params "insn" and
10580 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
10581 (spu_sms_res_mii): Likewise.
10583 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10585 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
10586 from rtx to rtx_insn *.
10587 (output_cbranch): Likewise for param 6.
10588 (output_return): Likewise for param 1.
10589 (output_sibcall): Likewise.
10590 (output_v8plus_shift): Likewise.
10591 (output_v8plus_mult): Likewise.
10592 (output_v9branch): Likewise for param 7.
10593 (output_cbcond): Likewise for param 3.
10595 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
10597 (sparc_legitimize_pic_address): Likewise.
10598 (sparc_emit_call_insn): Likewise.
10599 (emit_save_or_restore_regs): Likewise.
10600 (emit_window_save): Likewise for return type and local "insn".
10601 (sparc_expand_prologue): Likewise for local "insn".
10602 (sparc_flat_expand_prologue): Likewise.
10603 (output_return): Likewise for param "insn".
10604 (output_sibcall): Likewise for param "insn" and local "delay".
10605 (output_ubranch): Likewise for param "insn".
10606 (output_cbranch): Likewise.
10607 (output_cbcond): Likewise.
10608 (output_v9branch): Likewise.
10609 (output_v8plus_shift): Likewise.
10610 (sparc_output_mi_thunk): Likewise for local "insn".
10611 (get_some_local_dynamic_name): Likewise.
10612 (output_v8plus_mult): Likewise for param "insn".
10614 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10616 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
10617 from rtx to rtx_insn *.
10618 (output_branchy_insn): Likewise for param 3.
10619 (output_far_jump): Likewise for param 1.
10620 (final_prescan_insn): Likewise.
10621 (sh_insn_length_adjustment): Likewise for sole param.
10623 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
10624 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
10626 (sh_emit_compare_and_set): Likewise for local "lab".
10627 (output_far_jump): Strengthen param "insn" and local "prev" from
10629 (output_branchy_insn): Likewise for param "insn" and local
10631 (output_ieee_ccmpeq): Likewise for param "insn".
10632 (struct label_ref_list_d): Strengthen field "label" from rtx to
10634 (pool_node): Likewise.
10635 (pool_window_label): Likewise for this global.
10636 (add_constant): Likewise for return type and locals "lab", "new_rtx".
10637 (dump_table): Strengthen params "start", "barrier" and local
10638 "scan" from rtx to rtx_insn *.
10639 (broken_move): Likewise for param "insn".
10640 (untangle_mova): Likewise for params "first_mova" and "new_mova".
10641 Strengthen param "first_mova" from rtx * to rtx_insn **.
10642 (mova_p): Likewise for param "insn".
10643 (fixup_mova): Likewise for param "mova".
10644 (find_barrier): Likewise for return type, params "mova" and
10645 "from", and locals "barrier_before_mova", "found_barrier",
10646 "good_barrier", "orig", "last_symoff", "next". Strengthen local
10647 "label" from rtx to rtx_code_label *.
10648 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
10650 (sh_reorg): Likewise for locals "link", "scan", "barrier".
10651 (split_branches): Likewise for param "first" and local "insn".
10652 (final_prescan_insn): Likewise for param "insn".
10653 (sequence_insn_p): Likewise for locals "prev", "next".
10654 (sh_insn_length_adjustment): Likewise for param "insn".
10655 (sh_can_redirect_branch): Likewise for local "insn".
10656 (find_r0_life_regions): Likewise for locals "end", "insn".
10657 (sh_output_mi_thunk): Likewise for local "insns".
10659 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10661 * config/score/score.c (score_output_mi_thunk): Strengthen local
10662 "insn" from rtx to rtx_insn *.
10663 (score_prologue): Likewise.
10665 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10667 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
10668 1 from rtx to rtx_insn *.
10669 (s390_emit_jump): Likewise for return type.
10670 (s390_emit_call): Likewise.
10671 (s390_load_got): Likewise.
10673 * config/s390/s390.c (last_scheduled_insn): Likewise for this
10675 (s390_match_ccmode): Likewise for param "insn".
10676 (s390_emit_jump): Likewise for return type.
10677 (s390_split_branches): Likewise for local "label".
10678 (struct constant): Strengthen field "label" from rtx to
10680 (struct constant_pool): Likewise for field "label". Strengthen
10681 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
10683 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
10685 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
10686 (s390_end_pool): Likewise.
10687 (s390_dump_pool): Likewise for local "insn".
10688 (s390_mainpool_start): Likewise.
10689 (s390_chunkify_start): Likewise.
10690 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
10691 with insns. Strengthen locals "label", "jump", "barrier", "next",
10692 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
10693 (s390_chunkify_finish): Strengthen local "insn" from rtx to
10695 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
10696 "jump", "label", "next_insn".
10697 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
10698 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
10700 (s390_load_got): Likewise for return type and local "insns".
10701 (s390_save_gprs_to_fprs): Likewise for local "insn".
10702 (s390_restore_gprs_from_fprs): Likewise.
10703 (pass_s390_early_mach::execute): Likewise.
10704 (s390_emit_prologue): Likewise for local "insns".
10705 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
10707 (s390_emit_call): Strengthen return type and local "insn" from
10709 (s390_emit_tpf_eh_return): Likewise for local "insn".
10710 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
10711 "next_insn", introducing locals "s_pat", "rpat" to allow this.
10712 (s390_fix_long_loop_prediction): Likewise for param "insn" and
10714 (s390_non_addr_reg_read_p): Likewise for param "insn".
10715 (find_cond_jump): Likewise for return type and param "insn".
10716 (s390_swap_cmp): Likewise for param "insn".
10717 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
10718 "prev_insn", "next_insn".
10719 (s390_reorg): Likewise for locals "insn", "target".
10720 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
10721 (s390_sched_variable_issue): For now, rename param "insn" to
10722 "uncast_insn", introducing a checked cast.
10723 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
10725 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
10726 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
10728 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10730 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
10731 param from rtx to rtx_insn *.
10732 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
10734 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10736 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
10737 4 from rtx to rtx_insn *.
10738 (rs6000_final_prescan_insn): Likewise for first param.
10739 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
10741 (rs6000_get_some_local_dynamic_name): Likewise.
10742 (output_cbranch): Likewise for param "insn".
10743 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
10744 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
10745 (rs6000_emit_allocate_stack): Likewise for local "insn".
10746 (load_cr_save): Likewise.
10747 (restore_saved_cr): Likewise.
10748 (restore_saved_lr): Likewise.
10749 (emit_cfa_restores): Likewise.
10750 (rs6000_output_function_epilogue): Likewise for locals "insn" and
10751 "deleted_debug_label".
10752 (rs6000_output_mi_thunk): Likewise for local "insn".
10753 (rs6000_final_prescan_insn): Likewise for param "insn".
10755 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10757 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
10758 Strengthen param "insn" from rtx to rtx_insn *.
10759 * config/picochip/picochip.c (picochip_current_prescan_insn):
10760 Likewise for this variable.
10761 (picochip_final_prescan_insn): Likewise for param "insn".
10763 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10765 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
10766 from rtx to rtx_insn *.
10767 (pa_output_indirect_call): Likewise.
10768 (pa_adjust_insn_length): Likewise.
10769 (pa_attr_length_millicode_call): Likewise.
10770 (pa_attr_length_call): Likewise.
10771 (pa_attr_length_indirect_call): Likewise.
10773 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
10775 (pa_attr_length_millicode_call): Likewise.
10776 (pa_attr_length_call): Likewise.
10777 (pa_output_call): Likewise.
10778 (pa_attr_length_indirect_call): Likewise.
10779 (pa_output_indirect_call): Likewise.
10781 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10783 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
10784 Strengthen first param from rtx to rtx_insn *.
10785 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
10788 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10790 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
10791 type from rtx to rtx_insn *.
10792 (mips_expand_call): Likewise.
10793 (mips_adjust_insn_length): Likewise for first param.
10794 (mips_output_conditional_branch): Likewise.
10795 (mips_output_order_conditional_branch): Likewise.
10796 (mips_final_prescan_insn): Likewise.
10798 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
10799 rtx_insn * for the SEQUENCE case.
10800 (SEQ_END): Likewise.
10801 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
10802 (mips_emit_call_insn): Likewise, also for local "insn".
10803 (mips16_gp_pseudo_reg): Likewise for local "scan".
10804 (mips16_build_call_stub): Likewise for return type and for local
10805 "insn". Introduce a new local "pattern" so that "insn" can indeed
10807 (mips_expand_call): Strengthen return type and local "insn" from
10809 (mips_block_move_loop): Strengthen local "label" from rtx to
10811 (mips_expand_synci_loop): Likewise for locals "label",
10813 (mips_set_frame_expr): Strengthen local "insn" from rtx to
10815 (mips16e_collect_argument_saves): Likewise for locals "insn",
10817 (mips_find_gp_ref): Likewise for param of callback for "pred"
10818 param, and for local "insn".
10819 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
10820 (mips_insn_has_flexible_gp_ref_p): Likewise.
10821 (mips_epilogue_emit_cfa_restores): Likewise for return type and
10823 (mips_epilogue_set_cfa): Likewise for local "insn".
10824 (mips_expand_epilogue): Likewise.
10825 (mips_adjust_insn_length): Likewise for param "insn".
10826 (mips_output_conditional_branch): Likewise.
10827 (mips_output_order_conditional_branch): Likewise.
10828 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
10829 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
10830 "falu2_turn_enabled_insn".
10831 (mips_builtin_branch_and_move): Strengthen locals "true_label",
10832 "done_label" from rtx to rtx_code_label *.
10833 (struct mips16_constant): Likewise for field "label".
10834 (mips16_add_constant): Likewise for return type.
10835 (mips16_emit_constants_1): Strengthen return type and param "insn"
10836 from rtx to rtx_insn *.
10837 (mips16_emit_constants): Likewise for param "insn".
10838 (mips16_insn_length): Likewise.
10839 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
10840 to rtx_code_label *.
10841 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
10842 from rtx to rtx_insn *.
10843 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
10844 "jump". Strengthen local "label" from rtx to rtx_code_label *.
10845 (r10k_simplify_address): Strengthen param "insn" and local
10846 "def_insn" from rtx to rtx_insn *.
10847 (r10k_safe_address_p): Strengthen param "insn" from rtx to
10849 (r10k_needs_protection_p_1): Update target type of cast of data
10850 from to rtx to rtx_insn *.
10851 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
10852 rtx * to rtx_insn **.
10853 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
10855 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
10856 (mips_call_expr_from_insn): Likewise for param "insn".
10857 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
10858 (mips_find_pic_call_symbol): Likewise for param "insn".
10859 (mips_annotate_pic_calls): Likewise for local "insn".
10860 (mips_sim_insn): Likewise for this variable.
10861 (struct mips_sim): Likewise for field "insn" within elements of
10863 (mips_sim_wait_reg): Likewise for param "insn".
10864 (mips_sim_wait_regs): Likewise.
10865 (mips_sim_wait_units): Likewise.
10866 (mips_sim_wait_insn): Likewise.
10867 (mips_sim_issue_insn): Likewise.
10868 (mips_sim_finish_insn): Likewise.
10869 (mips_seq_time): Likewise for param "seq" and local "insn".
10870 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
10871 locals "first", "second".
10872 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
10873 "last", "last2", "next".
10874 (mips_avoid_hazard): Likewise for params "after", "insn".
10875 (mips_reorg_process_insns): Likewise for locals "insn",
10876 "last_insn", "subinsn", "next_insn".
10877 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
10878 (mips16_split_long_branches): Likewise for locals "insn" "jump",
10880 (mips_output_mi_thunk): Likewise for local "insn".
10881 (mips_final_prescan_insn): Likewise for param "insn".
10883 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10885 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
10886 Strengthen return type and local "insns" from rtx to rtx_insn *.
10887 (microblaze_legitimize_tls_address): Likewise for local "insns".
10888 (microblaze_block_move_loop): Strengthen local "label" from rtx
10889 to rtx_code_label *.
10890 (microblaze_expand_prologue): Strengthen two locals named "insn"
10891 from rtx to rtx_insn *.
10892 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
10893 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
10894 "insn". Strengthen locals "div_label", "div_end_label" from rtx
10895 to rtx_code_label *.
10897 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10899 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
10900 param from rtx to rtx_insn *.
10901 (mep_reuse_lo): Likewise for third param.
10902 (mep_use_post_modify_p): Likewise for first param.
10903 (mep_core_address_length): Likewise.
10904 (mep_cop_address_length): Likewise.
10905 (mep_final_prescan_insn): Likewise.
10906 (mep_store_data_bypass_p): Likewise for both params.
10907 (mep_mul_hilo_bypass_p): Likewise.
10908 (mep_ipipe_ldc_p): Likewise for param.
10910 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
10911 (mep_rewrite_mult): Likewise.
10912 (mep_rewrite_mulsi3): Likewise.
10913 (mep_rewrite_maddsi3): Likewise.
10914 (mep_reuse_lo_p_1): Likewise.
10915 (mep_reuse_lo_p): Likewise.
10916 (mep_frame_expr): Likewise.
10917 (mep_make_parallel): Likewise for both params.
10918 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
10920 (mep_use_post_modify_p): Likewise for param "insn".
10921 (mep_core_address_length): Likewise.
10922 (mep_cop_address_length): Likewise.
10923 (mep_reg_set_in_function): Likewise for local "insn".
10924 (mep_asm_without_operands_p): Likewise.
10925 (F): Likewise for return type and param "x".
10926 (add_constant): Likewise for local "insn".
10927 (maybe_dead_move): Likewise for return type and local "insn".
10928 (mep_expand_prologue): Likewise for local "insn".
10929 (mep_final_prescan_insn): Likewise for param "insn".
10930 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
10931 "next", "follow", "x".
10932 (mep_insert_repeat_label_last): Likewise for return type, param
10933 "last_insn", and locals "next", "prev". Strengthen param "label"
10934 from rtx to rtx_code_label *.
10935 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
10937 (struct mep_doloop_end): Likewise for fields "insn" and
10939 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
10940 Strengthen local "repeat_label" from rtx to rtx_code_label *.
10941 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
10943 (mep_invert_branch): Likewise for params "insn" and "after".
10944 (mep_reorg_erepeat): Likewise for param "insns" and locals
10945 "insn", "prev", "new_last", "barrier", "user". Strengthen local
10946 "l" from rtx to rtx_code_label *.
10947 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
10948 from rtx to rtx_insn *.
10949 (mep_reorg_addcombine): Likewise for param "insns" and locals
10951 (add_sp_insn_p): Likewise for param "insn".
10952 (mep_reorg_noframe): Likewise for param "insns" and locals
10953 "start_frame_insn", "end_frame_insn", "next".
10954 (mep_reorg): Likewise for local "insns".
10955 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
10957 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
10958 (mep_mul_hilo_bypass_p): Likewise.
10959 (mep_ipipe_ldc_p): Likewise for param "insn".
10960 (mep_make_bundle): Likewise for return type, param "cop" and local
10961 "insn", splitting out the latter into a new local "seq" for when it
10962 is a SEQUENCE rather than an insn.
10963 (core_insn_p): Likewise for param "insn".
10964 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
10965 "last", "first", "note", "prev", "core_insn".
10967 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10969 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
10971 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
10972 (m68k_final_prescan_insn): Likewise for first param.
10974 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
10975 (m68k_set_frame_related): Likewise for param "insn".
10976 (output_btst): Likewise for param "insn".
10977 (m68k_final_prescan_insn): Likewise.
10978 (m68k_move_to_reg): Likewise for local "insn".
10979 (m68k_call_tls_get_addr): Likewise for local "insns".
10980 (m68k_call_m68k_read_tp): Likewise.
10981 (strict_low_part_peephole_ok): Likewise for param "first_insn".
10982 (m68k_output_mi_thunk): Likewise for local "insn".
10984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10986 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
10987 first param from rtx to rtx_insn *.
10988 (iq2000_adjust_insn_length): Likewise.
10989 (iq2000_output_conditional_branch): Likewise.
10990 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
10991 "insn" and local "nop_insn".
10992 (iq2000_annotate_frame_insn): Likewise for param "insn".
10993 (iq2000_expand_prologue): Likewise for both locals "insn".
10994 (iq2000_adjust_insn_length): Likewise for param "insn".
10995 (iq2000_output_conditional_branch): Likewise.
10997 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10999 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
11000 "insns" from rtx to rtx_insn *.
11001 (ia64_emit_cond_move): Likewise for locals "insn", "first".
11002 (struct spill_fill_data): Likewise for field "init_after" and for
11003 elements of array field "prev_insn".
11004 (spill_restore_mem): Likewise for locals "insn", "first".
11005 (do_spill): Likewise for local "insn".
11006 (do_restore): Likewise.
11007 (ia64_expand_prologue): Likewise.
11008 (ia64_expand_epilogue): Likewise.
11009 (emit_insn_group_barriers): Likewise for locals "insn",
11011 (emit_all_insn_group_barriers): Likewise for locals "insn",
11013 (dfa_stop_insn): Likewise for this global.
11014 (dfa_pre_cycle_insn): Likewise.
11015 (ia64_nop): Likewise.
11016 (final_emit_insn_group_barriers): Likewise for locals "insn",
11018 (emit_predicate_relation_info): Likewise for locals "head", "n",
11020 (ia64_reorg): Likewise for local "insn".
11021 (ia64_output_mi_thunk): Likewise.
11022 (expand_vec_perm_interleave_2): Likewise for local "seq".
11024 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11026 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
11027 param 1 "insn" from rtx to rtx_insn *.
11028 (ix86_use_lea_for_mov): Likewise.
11029 (ix86_avoid_lea_for_addr): Likewise.
11030 (ix86_split_lea_for_addr): Likewise.
11031 (ix86_lea_for_add_ok): Likewise.
11032 (ix86_output_call_insn): Likewise.
11034 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
11035 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
11036 (ix86_output_function_epilogue): Likewise for locals "insn",
11037 "deleted_debug_label".
11038 (legitimize_tls_address): Likewise for local "insn".
11039 (get_some_local_dynamic_name): Likewise.
11040 (increase_distance): Likewise for params "prev", "next".
11041 (distance_non_agu_define_in_bb): Likewise for params "insn",
11042 "start" and locals "prev", "next".
11043 (distance_non_agu_define): Likewise for param "insn".
11044 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
11045 locals "next", "prev".
11046 (distance_agu_use): Likewise for param "insn".
11047 (ix86_lea_outperforms): Likewise.
11048 (ix86_ok_to_clobber_flags): Likewise.
11049 (ix86_avoid_lea_for_add): Likewise.
11050 (ix86_use_lea_for_mov): Likewise.
11051 (ix86_avoid_lea_for_addr): Likewise.
11052 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
11053 (ix86_split_lea_for_addr): Likewise for param "insn".
11054 (ix86_lea_for_add_ok): Likewise for param "insn".
11055 (ix86_expand_carry_flag_compare): Likewise for local
11057 (ix86_expand_int_movcc): Likewise.
11058 (ix86_output_call_insn): Likewise for param "insn".
11059 (ix86_output_call_insn): Likewise for local "i".
11060 (x86_output_mi_thunk): Introduce local "insn", using it in place
11061 of "tmp" when dealing with insns.
11062 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
11064 (ix86_pad_returns): Likewise for locals "ret", "prev".
11065 (ix86_count_insn_bb): Likewise for local "insn".
11066 (ix86_pad_short_function): Likewise for locals "ret", "insn".
11067 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
11068 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
11069 (expand_vec_perm_interleave2): Likewise for local "seq".
11070 (expand_vec_perm_vperm2f128_vblend): Likewise.
11071 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
11072 call to for_each_rtx with for_each_rtx_in_insn.
11074 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11076 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
11077 "label" from rtx to rtx_code_label *.
11078 (ix86_expand_prologue): Likewise.
11079 (ix86_expand_split_stack_prologue): Likewise for locals "label",
11081 (ix86_split_idivmod): Likewise for locals "end_label" and
11083 (ix86_expand_branch): Likewise for local "label2".
11084 (ix86_expand_aligntest): Likewise for return type and local "label".
11085 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
11087 (expand_movmem_epilogue): Likewise for the various locals named
11089 (expand_setmem_epilogue): Likewise.
11090 (expand_small_movmem_or_setmem): Likewise for local "label".
11091 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11092 Strengthen param "done_label" from rtx * to rtx_code_label **.
11093 Strengthen locals "loop_label" and "label" from rtx to
11095 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
11096 Likewise for locals "loop_label", "label".
11097 (ix86_expand_set_or_movmem): Likewise for locals "label",
11098 "jump_around_label", "hot_label".
11099 (ix86_expand_strlensi_unroll_1): Likewise for locals
11100 "align_2_label", align_3_label", "align_4_label", "end_0_label",
11102 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
11103 (void ix86_emit_i387_log1p): Likewise for locals "label1",
11104 "label2", "jump_label".
11105 (ix86_expand_sse_compare_and_jump): Likewise for return type and
11107 (ix86_expand_lfloorceil): Likewise for local "label".
11108 (ix86_expand_rint): Likewise.
11109 (ix86_expand_floorceildf_32): Likewise.
11110 (ix86_expand_floorceil): Likewise.
11111 (ix86_expand_rounddf_32): Likewise.
11112 (ix86_expand_trunc): Likewise.
11113 (ix86_expand_truncdf_32): Likewise.
11114 (ix86_expand_round): Likewise.
11116 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11118 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
11119 first param from rtx to rtx_insn *.
11120 (h8300_insn_length_from_table): Likewise.
11121 * config/h8300/h8300.c (F): Likewise for return type and param
11123 (Fpa): Add a checked cast to rtx_insn *.
11124 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
11126 (final_prescan_insn): Likewise for param "insn".
11127 (h8300_binary_length): Likewise.
11128 (h8300_insn_length_from_table): Likewise.
11130 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11132 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
11133 Strengthen first param "insn" from rtx to rtx_insn *.
11135 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
11137 (frame_insn): Likewise for return type. Introduce local "insn"
11138 for use in place of local "x" for use as an rtx_insn *.
11139 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
11140 (epiphany_expand_prologue): Likewise for local "insn".
11141 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
11142 * config/epiphany/resolve-sw-modes.c
11143 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
11146 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11148 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
11149 param from rtx to rtx_insn *.
11150 (c6x_final_prescan_insn): Likewise for first param.
11152 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
11153 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
11154 (c6x_expand_compare): Strengthen local "insns" from rtx to
11156 (c6x_get_unit_specifier): Likewise for param "insn".
11157 (c6x_print_unit_specifier_field): Likewise.
11158 (c6x_final_prescan_insn): Likewise.
11159 (emit_add_sp_const): Likewise for local "insn".
11160 (c6x_expand_prologue): Likewise.
11162 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11164 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
11165 param 1 from rtx to rtx_insn *.
11166 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
11167 the various locals named "insn".
11168 (expand_epilogue_reg_restore): Likewise.
11169 (frame_related_constant_load): Likewise.
11170 (add_to_reg): Likewise.
11171 (emit_link_insn): Likewise.
11172 (do_link): Likewise.
11173 (expand_interrupt_handler_prologue): Likewise.
11174 (branch_dest): Likewise for param "branch".
11175 (asm_conditional_branch): Likewise for param "insn".
11176 (gen_one_bundle): Likewise for elements of param "slot" and local
11178 (bfin_gen_bundles): Likewise for locals "insn", "next" and
11179 elements of local "slot".
11180 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
11181 "queue", "next_queue", "prev".
11182 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
11183 (add_sched_insns_for_speculation): Likewise for local "insn".
11185 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11187 * config/avr/avr-protos.h (output_movqi): Strengthen first param
11188 from rtx to rtx_insn *.
11189 (output_movhi): Likewise.
11190 (output_movsisf): Likewise.
11191 (avr_out_tstsi): Likewise.
11192 (avr_out_tsthi): Likewise.
11193 (avr_out_tstpsi): Likewise.
11194 (avr_out_compare): Likewise.
11195 (avr_out_compare64): Likewise.
11196 (avr_out_movpsi): Likewise.
11197 (ashlqi3_out): Likewise.
11198 (ashlhi3_out): Likewise.
11199 (ashlsi3_out): Likewise.
11200 (ashrqi3_out): Likewise.
11201 (ashrhi3_out): Likewise.
11202 (ashrsi3_out): Likewise.
11203 (lshrqi3_out): Likewise.
11204 (lshrhi3_out): Likewise.
11205 (lshrsi3_out): Likewise.
11206 (avr_out_ashlpsi3): Likewise.
11207 (avr_out_ashrpsi3): Likewise.
11208 (avr_out_lshrpsi3): Likewise.
11209 (avr_out_fract): Likewise.
11210 (avr_out_sbxx_branch): Likewise.
11211 (avr_out_round): Likewise.
11212 (avr_out_xload): Likewise.
11213 (avr_out_movmem): Likewise.
11214 (adjust_insn_length): Likewise.
11215 (avr_out_lpm): Likewise.
11216 (reg_unused_after): Likewise.
11217 (_reg_unused_after): Likewise.
11218 (avr_jump_mode): Likewise for second param.
11219 (jump_over_one_insn): Likewise for first param.
11220 (avr_final_prescan_insn): Likewise.
11221 (out_shift_with_cnt): Likewise for second param.
11223 * config/avr/avr.c (get_sequence_length): Likewise for param
11224 "insns" and local "insn".
11225 (emit_push_byte): Likewise for local "insn".
11226 (emit_push_sfr): Likewise.
11227 (avr_prologue_setup_frame): Likewise for locals "insn",
11228 "fp_plus_insns", "sp_plus_insns".
11229 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
11231 (avr_jump_mode): Likewise for param "insn".
11232 (avr_final_prescan_insn): Likewise.
11233 (avr_find_unused_d_reg): Likewise.
11234 (avr_out_lpm_no_lpmx): Likewise.
11235 (avr_out_lpm): Likewise.
11236 (avr_out_xload): Likewise.
11237 (output_movqi): Likewise.
11238 (output_movhi): Likewise.
11239 (out_movqi_r_mr): Likewise.
11240 (out_movhi_r_mr): Likewise.
11241 (out_movsi_r_mr): Likewise.
11242 (out_movsi_mr_r): Likewise.
11243 (output_movsisf): Likewise.
11244 (avr_out_load_psi): Likewise.
11245 (avr_out_store_psi): Likewise.
11246 (avr_out_movpsi): Likewise.
11247 (out_movqi_mr_r): Likewise.
11248 (avr_out_movhi_mr_r_xmega): Likewise.
11249 (out_movhi_mr_r): Likewise.
11250 (compare_condition): Likewise for param "insn" and local "next".
11251 (compare_sign_p): Likewise for param "insn".
11252 (compare_diff_p): Likewise.
11253 (compare_eq_p): Likewise.
11254 (avr_out_compare): Likewise.
11255 (avr_out_compare64): Likewise.
11256 (avr_out_tsthi): Likewise.
11257 (avr_out_tstpsi): Likewise.
11258 (avr_out_tstsi): Likewise.
11259 (out_shift_with_cnt): Likewise.
11260 (ashlqi3_out): Likewise.
11261 (ashlhi3_out): Likewise.
11262 (avr_out_ashlpsi3): Likewise.
11263 (ashlsi3_out): Likewise.
11264 (ashrqi3_out): Likewise.
11265 (ashrhi3_out): Likewise.
11266 (avr_out_ashrpsi3): Likewise.
11267 (ashrsi3_out): Likewise.
11268 (lshrqi3_out): Likewise.
11269 (lshrhi3_out): Likewise.
11270 (avr_out_lshrpsi3): Likewise.
11271 (lshrsi3_out): Likewise.
11272 (avr_out_fract): Likewise.
11273 (avr_out_round): Likewise.
11274 (avr_adjust_insn_length): Likewise.
11275 (reg_unused_after): Likewise.
11276 (_reg_unused_after): Likewise.
11277 (avr_compare_pattern): Likewise.
11278 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
11279 and locals "branch1", "branch2", "insn2", "jump".
11280 (avr_reorg): Likewise for local "insn".
11281 (avr_2word_insn_p): Likewise for param "insn".
11282 (jump_over_one_insn_p): Likewise.
11283 (avr_out_sbxx_branch): Likewise.
11284 (avr_out_movmem): Likewise.
11286 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11288 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
11289 param from rtx to rtx_insn *.
11290 (thumb1_final_prescan_insn): Likewise.
11291 (thumb2_final_prescan_insn): Likewise.
11293 * config/arm/arm.c (emit_set_insn): Strengthen return type from
11295 (struct minipool_node): Likewise for field "insn".
11296 (dump_minipool): Likewise for param "scan".
11297 (create_fix_barrier): Likewise for local "from". Strengthen local
11298 "label" from rtx to rtx_code_label *.
11299 (push_minipool_barrier): Strengthen param "insn" from rtx to
11301 (push_minipool_fix): Likewise.
11302 (note_invalid_constants): Likewise.
11303 (thumb2_reorg): Likewise for local "insn".
11304 (arm_reorg): Likewise.
11305 (thumb2_final_prescan_insn): Likewise for param
11306 "insn" and local "first_insn".
11307 (arm_final_prescan_insn): Likewise for param "insn" and locals
11308 "start_insn", "this_insn".
11309 (arm_debugger_arg_offset): Likewise for param "insn".
11310 (thumb1_emit_multi_reg_push): Likewise for return type and local
11312 (thumb1_final_prescan_insn): Likewise for param "insn".
11313 (thumb_far_jump_used_p): Likewise for local "insn".
11314 (thumb1_expand_prologue): Likewise.
11315 (arm_expand_epilogue_apcs_frame): Likewise.
11316 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
11317 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
11318 from rtx to rtx_code_label *.
11319 (arm_split_atomic_op): Likewise for local "label".
11320 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
11322 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11324 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
11325 first param from rtx to rtx_insn *.
11326 (arc_verify_short): Likewise.
11327 (arc_short_long): Likewise.
11328 (arc_need_delay): Likewise.
11330 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
11332 (arc_ccfsm_advance): Likewise for param "insn" and locals
11333 "start_insn", "this_insn".
11334 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
11335 (arc_ccfsm_post_advance): Likewise for param "insn".
11336 (arc_next_active_insn): Likewise for return type and param "insn".
11337 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
11338 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
11339 (output_short_suffix): Likewise for local "insn".
11340 (arc_final_prescan_insn): Likewise for param "insn". Remove
11341 now-redundant checked cast.
11342 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
11343 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
11344 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
11345 for use where lc_set became an insn.
11346 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
11348 (arc_get_insn_variants): Likewise for local "prev".
11349 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
11351 (arc_predicate_delay_insns): Likewise for local "insn".
11352 (arc_pad_return): Likewise for local "prev". For now, add a
11353 checked cast when extracting the insn from "final_sequence".
11354 (arc_short_long): Likewise for param "insn".
11355 (arc_need_delay): Likewise for param "insn" and local "next".
11356 (arc_label_align): Likewise for locals "prev", "next".
11358 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11360 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
11361 "insn" from rtx to rtx_insn *.
11362 (alpha_gp_save_rtx): Likewise for local "seq".
11363 (alpha_instantiate_decls): Likewise for local "top".
11364 (get_some_local_dynamic_name): Likewise for local "insn".
11365 (alpha_does_function_need_gp): Likewise.
11366 (set_frame_related_p): Likewise for return type and for locals
11368 (emit_frame_store_1): Likewise for local "insn".
11369 (alpha_expand_prologue): Likewise for locals "insn", "seq".
11370 (alpha_end_function): Likewise for local "insn".
11371 (alpha_output_mi_thunk_osf): Likewise.
11372 (alphaev4_insn_pipe): Likewise for param "insn".
11373 (alphaev5_insn_pipe): Likewise.
11374 (alphaev4_next_group): Likewise for return type and param 1
11376 (alphaev5_next_group): Likewise.
11377 (alpha_align_insns_1): Likewise for return type and param 1 of
11378 callback param "next_group", and for locals "i", "next", "prev",
11379 "where", "where2", "insn".
11381 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
11383 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
11384 rather than modifying the stmt.
11386 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11388 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
11389 cgraph_state conversion.
11391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
11393 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
11394 Strengthen local "insns" from rtx to rtx_insn *.
11395 (aarch64_set_frame_expr): Likewise for local "insn".
11396 (aarch64_save_or_restore_fprs): Likewise.
11397 (aarch64_save_or_restore_callee_save_registers): Likewise.
11398 (aarch64_expand_prologue): Likewise.
11399 (aarch64_expand_epilogue): Likewise.
11400 (aarch64_output_mi_thunk): Likewise.
11401 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
11402 "label2" from rtx to rtx_code_label *.
11403 (aarch64_split_atomic_op): Likewise for local "label".
11405 2014-08-25 Martin Liska <mliska@suse.cz>
11407 * cgraph.h (symtab_node):
11408 (bool needed_p (void)): created from decide_is_symbol_needed
11409 (bool referred_to_p (void)): created from referred_to_p
11410 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
11411 * cgraph.h (cgraph_node):
11412 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
11413 (void expand (void)): created from expand_function
11414 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
11415 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
11416 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
11417 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
11418 * cgraph.h (varpool_node):
11419 (static void add (tree decl): created from varpool_add_new_variable
11420 * cgraph.h (cgraph_edge):
11421 void remove (void);
11422 (void remove_caller (void)): created from cgraph_edge_remove_caller
11423 (void remove_callee (void)): created from cgraph_edge_remove_callee
11424 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
11425 created from cgraph_set_call_stmt
11426 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
11427 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
11428 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
11429 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
11430 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
11431 created from cgraph_speculative_call_info
11432 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
11433 int freq_scale, bool update_original)): created from cgraph_clone_edge
11434 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
11435 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
11436 (bool recursive_p (void)): created from cgraph_edge_recursive_p
11437 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
11438 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
11439 (static void rebuild_references (void)): created from cgraph_rebuild_references
11440 * cgraph.h (symbol_table):
11441 (create_reference): renamed from add_reference
11442 (maybe_create_reference): renamed from maybe_add_reference
11443 (void register_symbol (symtab_node *node)): new function
11444 (void clear_asm_symbols (void)): new function
11445 (void unregister (symtab_node *node)): new function
11446 (void release_symbol (cgraph_node *node, int uid)): new function
11447 (cgraph_node * allocate_cgraph_symbol (void)): new function
11448 (void initialize (void)): created from cgraph_init
11449 (symtab_node *first_symbol (void)):new function
11450 (asm_node *first_asm_symbol (void)):new function
11451 (symtab_node *first_defined_symbol (void)):new function
11452 (varpool_node *first_variable (void)):new function
11453 (varpool_node *next_variable (varpool_node *node)):new function
11454 (varpool_node *first_static_initializer (void)):new function
11455 (varpool_node *next_static_initializer (varpool_node *node)):new function
11456 (varpool_node *first_defined_variable (void)):new function
11457 (varpool_node *next_defined_variable (varpool_node *node)):new function
11458 (cgraph_node *first_defined_function (void)):new function
11459 (cgraph_node *next_defined_function (cgraph_node *node)):new function
11460 (cgraph_node *first_function (void)):new function
11461 (cgraph_node *next_function (cgraph_node *node)):new function
11462 (cgraph_node *first_function_with_gimple_body (void)):new function
11463 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
11464 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
11465 created from symtab_remove_unreachable_nodes
11466 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
11467 (void process_new_functions (void)): created from cgraph_process_new_functions
11468 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
11469 (bool output_variables (void)): created from varpool_node::output_variables
11470 (void output_asm_statements (void)): created from output_asm_statements
11471 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
11472 (void compile (void)): created from compile
11473 (void output_weakrefs (void)): created from output_weakrefs
11474 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
11475 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
11476 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
11477 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
11478 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
11479 created from cgraph_next_function_with_gimple_body
11480 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
11481 created from cgraph_remove_edge_removal_hook
11482 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
11483 created from cgraph_add_node_removal_hook
11484 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
11485 created from cgraph_remove_node_removal_hook
11486 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
11487 created from varpool_add_node_removal_hook
11488 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
11489 created from varpool_remove_node_removal_hook
11490 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
11491 created from cgraph_add_function_insertion_hook
11492 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
11493 created from cgraph_remove_function_insertion_hook
11494 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
11495 created from varpool_add_variable_insertion_hook
11496 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
11497 created from varpool_remove_variable_insertion_hook
11498 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
11499 created from cgraph_add_edge_duplication_hook
11500 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
11501 created from cgraph_remove_edge_duplication_hook
11502 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
11503 created from cgraph_add_node_duplication_hook
11504 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
11505 created from cgraph_remove_node_duplication_hook
11506 (void call_edge_removal_hooks (cgraph_edge *e)):
11507 created from cgraph_call_edge_removal_hooks
11508 (void call_cgraph_insertion_hooks (cgraph_node *node)):
11509 created from call_function_insertion_hooks
11510 (void call_cgraph_removal_hooks (cgraph_node *node)):
11511 created from cgraph_call_node_removal_hooks
11512 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
11513 created from cgraph_node::call_duplication_hooks
11514 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
11515 created from cgraph_call_edge_duplication_hooks
11516 (void call_varpool_removal_hooks (varpool_node *node)):
11517 created from varpool_call_node_removal_hooks
11518 (void call_varpool_insertion_hooks (varpool_node *node)):
11519 created from varpool_call_variable_insertion_hooks
11520 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
11521 created from insert_to_assembler_name_hash
11522 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
11523 created from unlink_from_assembler_name_hash
11524 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
11525 created from symtab_prevail_in_asm_name_hash
11526 (void symtab_initialize_asm_name_hash (void)):
11527 created from symtab_initialize_asm_name_hash
11528 (void change_decl_assembler_name (tree decl, tree name)):
11529 created from change_decl_assembler_name
11530 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
11531 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
11532 created from decl_assembler_name_hash
11533 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
11534 created from decl_assembler_name_equal
11535 (static hashval_t hash_node_by_assembler_name (const void *p)):
11536 created from hash_node_by_assembler_name
11537 (static int eq_assembler_name (const void *p1, const void *p2)):
11538 created from eq_assembler_name
11540 2014-08-25 Marek Polacek <polacek@redhat.com>
11542 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
11544 2014-08-25 Petr Murzin <petr.murzin@intel.com>
11546 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
11547 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
11548 SWI1248_AVX512BW mode iterator.
11550 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
11553 * config/sh/predicates.md (general_extend_operand): Disable
11554 TRUNCATE before reload completes.
11556 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
11558 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
11560 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
11563 * config/sh/sh.opt (musermode): Allow negative form.
11564 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
11565 targets that don't support it.
11566 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
11567 Document -mno-usermode option.
11569 2014-08-24 Kito Cheng <kito@0xlab.org>
11571 * system.h (CALLER_SAVE_PROFITABLE): Poison.
11572 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
11573 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
11574 * doc/tm.texi: Regenerate.
11576 2014-08-24 Kito Cheng <kito@0xlab.org>
11578 * ira.c: Fix typo in comment.
11580 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
11582 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
11583 Deprecate c++1y. Change language to reflect greater confidence in C++14.
11585 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
11588 * config/pa/pa.c (pa_output_function_epilogue): Don't set
11589 last_address when the current function is a thunk.
11590 (pa_asm_output_mi_thunk): When we don't have named sections or they
11591 are not being used, check that thunk can reach the stub table with a
11594 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11596 * web.c (union_match_dups): Strengthen param "insn" from rtx to
11598 (pass_web::execute): Likewise for local "insn".
11600 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11602 * var-tracking.c (struct micro_operation_def): Strengthen field
11603 "insn" from rtx to rtx_insn *.
11604 (struct emit_note_data_def): Likewise.
11605 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
11606 (vt_stack_adjustments): Likewise for local "insn".
11607 (adjust_insn): Likewise for param "insn".
11608 (val_store): Likewise.
11609 (val_resolve): Likewise.
11610 (struct count_use_info): Likewise for field "insn".
11611 (log_op_type): Likewise for param "insn".
11612 (reverse_op): Likewise.
11613 (prepare_call_arguments): Likewise.
11614 (add_with_sets): The initial param takes an insn, but we can't
11615 yet strengthen it from rtx to rtx_insn * since it's used as a
11616 cselib_record_sets_hook callback. For now rename initial param
11617 from "insn" to "uncast_insn", and introduce a local "insn" of
11618 the stronger rtx_insn * type, with a checked cast.
11619 (compute_bb_dataflow): Strengthen local "insn" from rtx to
11621 (emit_note_insn_var_location): Likewise.
11622 (emit_notes_for_changes): Likewise.
11623 (emit_notes_for_differences): Likewise.
11624 (next_non_note_insn_var_location): Likewise for return type and
11626 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
11627 (vt_initialize): Likewise for local "insn".
11628 (delete_debug_insns): Likewise for locals "insn" and "next".
11630 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11632 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
11634 (mark_constant_pool): Likewise for local "insn".
11636 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11638 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
11640 (dead_debug_promote_uses): Likewise.
11641 (dead_debug_insert_temp): Likewise.
11643 2014-08-23 David Malcolm <dmalcolm@redhat.com>
11645 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
11646 from const_rtx to const rtx_insn *.
11647 (store_killed_after): Likewise. Strengthen locals "last", "act"
11648 from rtx to rtx_insn *.
11649 (store_killed_before): Strengthen param "insn" from const_rtx to
11650 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
11651 (find_moveable_store): Strengthen param "insn" from rtx to
11653 (compute_store_table): Likewise for local "insn".
11654 (insert_insn_start_basic_block): Likewise for param "insn" and
11655 locals "prev", "before", "insn".
11656 (insert_store): For now, add a checked cast to rtx_insn * on the
11657 result of gen_move_insn.
11658 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
11660 (replace_store_insn): Likewise. For now, add a checked cast to
11661 rtx_insn * on the result of gen_move_insn.
11663 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11665 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
11667 (expand_sjlj_dispatch_table): Likewise.
11669 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11671 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
11672 "insn" from rtx to rtx_insn *.
11674 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11676 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
11677 "insn" from rtx to rtx_insn *.
11678 (dup_block_and_redirect): Likewise for param 3 "before".
11680 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
11681 from rtx to rtx_insn *.
11682 (move_insn_for_shrink_wrap): Likewise.
11683 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
11684 (dup_block_and_redirect): Likewise for param "before" and local
11686 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
11688 (convert_to_simple_return): Likewise for local "start".
11690 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
11691 Strengthen local "insn" from rtx to rtx_insn *, for use when
11692 invoking requires_stack_frame_p.
11694 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11696 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
11698 (speculate_expr): Likewise for locals "orig_insn_rtx",
11700 (eq_transformed_insns): Likewise for locals "i1", "i2".
11701 (check_for_new_jump): Likewise for return type and local "end".
11702 (find_new_jump): Likewise for return type and local "jump".
11703 (sel_split_edge): Likewise for local "jump".
11704 (sel_create_recovery_block): Likewise.
11705 (sel_redirect_edge_and_branch_force): Likewise.
11706 (sel_redirect_edge_and_branch): Likewise.
11708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11710 * sel-sched.c (substitute_reg_in_expr): Strengthen local
11711 "new_insn" from rtx to rtx_insn *.
11712 (create_insn_rtx_with_rhs): Likewise for return type and for local
11714 (create_insn_rtx_with_lhs): Likewise.
11715 (create_speculation_check): Likewise for local "insn_rtx".
11716 (implicit_clobber_conflict_p): Likewise for local "insn".
11717 (get_expr_cost): Likewise.
11718 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
11719 (move_cond_jump): Likewise for locals "next", "prev", "link",
11720 "head", "from", "to".
11722 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11724 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
11725 "next" from rtx to rtx_insn *.
11726 (find_conditional_protection): Likewise for local "next".
11727 (is_conditionally_protected): Likewise for local "insn1".
11728 (is_pfree): Likewise for locals "insn1", "insn2".
11730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11732 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
11733 from rtx to rtx_insn *.
11735 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
11736 locals "insn1", "insn2" from rtx to rtx_insn *.
11737 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
11738 locals "insn", "prev", "last_jump", "next_tail".
11739 (schedule_ebb): Likewise for params "head", "tail".
11740 (schedule_ebbs): Likewise for locals "tail", "head".
11742 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
11743 to rtx_insn on "last_insn" in one of the invocations of
11746 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11748 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
11749 "elem", "insn" from rtx to rtx_insn *.
11750 (change_spec_dep_to_hard): Likewise.
11751 (get_back_and_forw_lists): Likewise for local "con".
11752 (sd_add_dep): Likewise for locals "elem", "insn".
11753 (sd_resolve_dep): Likewise for locals "pro", "con".
11754 (sd_unresolve_dep): Likewise.
11755 (sd_delete_dep): Likewise.
11756 (chain_to_prev_insn): Likewise for local "pro".
11757 (find_inc): Likewise for locals "pro", "con".
11759 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11761 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
11763 (reg_set_between_p): Strengthen local "insn" from const_rtx to
11765 (modified_between_p): Strengthen local "insn" from rtx to
11767 (remove_reg_equal_equiv_notes_for_regno): Likewise.
11768 (keep_with_call_p): Strengthen local "i2" from const_rtx to
11771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11773 * resource.c (next_insn_no_annul): Strengthen local "next" from
11775 (mark_referenced_resources): Likewise for local "insn".
11777 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11779 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
11781 (find_reloads): Likewise for param 1.
11782 (subst_reloads): Likewise for sole param.
11783 (find_equiv_reg): Likwise for param 2.
11784 (regno_clobbered_p): Likwise for param 2.
11785 (reload): Likewise for param 1.
11787 * caller-save.c (save_call_clobbered_regs): Strengthen local
11788 "insn" from rtx to rtx_insn *.
11789 (insert_one_insn): Likewise for local "insn".
11791 * reload.c (this_insn): Likewise for this global.
11792 (find_reloads): Likewise for param "insn".
11793 (find_reloads_toplev): Likewise.
11794 (find_reloads_address): Likewise.
11795 (subst_reg_equivs): Likewise.
11796 (update_auto_inc_notes): Likewise.
11797 (find_reloads_address_1): Likewise.
11798 (find_reloads_subreg_address): Likewise.
11799 (subst_reloads): Likewise.
11800 (find_equiv_reg): Likewise, also for local "p".
11801 (regno_clobbered_p): Likewise for param "insn".
11803 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
11805 (spill_reg_store): Likewise for the elements of this array.
11806 (remove_init_insns): Likewise for local "equiv_insn".
11807 (will_delete_init_insn_p): Likewise for param "insn".
11808 (reload): Likewise for param ""first" and local "insn".
11809 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
11811 (calculate_elim_costs_all_insns): Likewise.
11812 (delete_caller_save_insns): Likewise.
11813 (spill_failure): Likewise for param "insn".
11814 (delete_dead_insn): Likewise.
11815 (set_label_offsets): Likewise.
11816 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
11818 (elimination_costs_in_insn): Likewise for param "insn".
11819 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
11820 when referring to an insn.
11821 (set_initial_label_offsets): Likewise.
11822 (set_offsets_for_label): Strengthen param "insn" from rtx to
11824 (init_eliminable_invariants): Likewise for param "first" and local
11826 (fixup_eh_region_note): Likewise for param "insn".
11827 (reload_as_needed): Likewise for locals "prev", "insn",
11828 "old_next", "old_prev", "next".
11829 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
11831 (reload_inheritance_insn): Strengthen elements of this array from
11833 (failed_reload): Likewise for param "insn".
11834 (choose_reload_regs): Likewise for local "insn". Replace use of
11835 NULL_RTX with NULL when referring to an insn.
11836 (input_reload_insns): Strengthen elements of this array from rtx
11838 (other_input_address_reload_insns): Likewise for this global.
11839 (other_input_reload_insns): Likewise for this global.
11840 (input_address_reload_insns): Likwise for the elements of this
11842 (inpaddr_address_reload_insns): Likwise for the elements of this
11844 (output_reload_insns): Likewise for the elements of this array.
11845 (output_address_reload_insns): Likewise for the elements of this
11847 (outaddr_address_reload_insns): Likewise for the elements of this
11849 (operand_reload_insns): Likewise for this global.
11850 (other_operand_reload_insns): Likewise for this global.
11851 (other_output_reload_insns): Likewise for the elements of this
11853 (new_spill_reg_store): Likewise for the elements of this
11855 (emit_input_reload_insns): Likewise for locals "insn", "temp".
11856 Strengthen local "where" from rtx * to rtx_insn **.
11857 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
11858 from rtx to rtx_insn *.
11859 (do_input_reload): Likewise for local "insn".
11860 (do_output_reload): Likewise for local "insn".
11861 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
11862 (emit_insn_if_valid_for_reload): Likewise for return type and local
11863 "last". Add checked cast to rtx_insn when returning "insn" since
11864 this has been through emit_insn.
11865 (gen_reload): Strengthen return type and locals "last", "insn", "set"
11866 from rtx to rtx_insn *. Add checked cast to rtx_insn when
11867 returning "insn" since it's been through
11868 emit_insn_if_valid_for_reload at this point.
11869 (delete_output_reload): Strengthen param "insn" and locals
11870 "output_reload_insn", "i2" from rtx to rtx_insn *.
11871 (delete_address_reloads): Likewise for params "dead_insn",
11872 "current_insn" and locals "prev", "next".
11873 (delete_address_reloads_1): Likewise for params "dead_insn",
11874 "current_insn" and locals "prev", "i2".
11875 (inc_for_reload): Likewise for locals "last", "add_insn".
11876 (add_auto_inc_notes): Strengthen param "insn" from rtx to
11879 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
11880 param of this duplicate of the prototype from reload.h
11882 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11884 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
11886 (regstat_bb_compute_calls_crossed): Likewise.
11888 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11890 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
11892 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
11894 (regrename_analyze): Strengthen local "insn" from rtx to
11896 (scan_rtx_reg): Likewise for param "insn".
11897 (scan_rtx_address): Likewise.
11898 (scan_rtx): Likewise.
11899 (restore_operands): Likewise.
11900 (record_out_operands): Likewise.
11901 (build_def_use): Likewise for local "insn". Replace use of
11902 NULL_RTX with NULL when dealing with an insn.
11904 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11906 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
11907 * reginfo.c (reg_scan): Likewise, also for local "insn".
11908 (reg_scan_mark_refs): Likewise for param "insn".
11909 (init_subregs_of_mode): Likewise for local "insn".
11911 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11913 * regcprop.c (struct queued_debug_insn_change): Strengthen field
11914 "insn" from rtx to rtx_insn *.
11915 (replace_oldest_value_reg): Likewise for param "insn".
11916 (replace_oldest_value_addr): Likewise.
11917 (replace_oldest_value_mem): Likewise.
11918 (apply_debug_insn_changes): Likewise for local "last_insn".
11919 (copyprop_hardreg_forward_1): Likewise for local "insn".
11921 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11923 * reg-stack.c (next_flags_user): Strengthen return type and param
11924 "insn" from rtx to rtx_insn *.
11925 (straighten_stack): Likewise for param "insn".
11926 (check_asm_stack_operands): Likewise.
11927 (remove_regno_note): Likewise.
11928 (emit_pop_insn): Likewise for return type, param "insn", local
11930 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
11931 "limit" from rtx to rtx_insn *.
11932 (swap_to_top): Likewise for param "insn".
11933 (move_for_stack_reg): Likewise.
11934 (move_nan_for_stack_reg): Likewise.
11935 (swap_rtx_condition): Likewise.
11936 (compare_for_stack_reg): Likewise.
11937 (subst_all_stack_regs_in_debug_insn): Likewise.
11938 (subst_stack_regs_pat): Likewise, and local "insn2".
11939 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
11941 (subst_stack_regs): Likewise.
11942 (change_stack): Likewise.
11943 (convert_regs_1): Likewise for locals "insn", "next".
11945 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11947 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
11949 (combine_set_extension): Likewise for param "curr_insn".
11950 (transform_ifelse): Likewise for param "def_insn".
11951 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
11952 from vec<rtx> * to vec<rtx_insn *> *.
11953 (is_cond_copy_insn): Likewise for param "insn".
11954 (struct ext_state): Strengthen the four vec fields from vec<rtx>
11955 to vec<rtx_insn *>.
11956 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
11957 local "def_insn" from rtx to rtx_insn *.
11958 (get_sub_rtx): Likewise for param "def_insn".
11959 (merge_def_and_ext): Likewise.
11960 (combine_reaching_defs): Likewise.
11961 (add_removable_extension): Likewise for param "insn".
11962 (find_removable_extensions): Likewise for local "insn".
11963 (find_and_remove_re): Likewise for locals "curr_insn" and
11964 "def_insn". Strengthen locals "reinsn_del_list" and
11965 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
11967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11969 * recog.c (split_insn): Strengthen param "insn" and locals
11970 "first", "last" from rtx to rtx_insn *.
11971 (split_all_insns): Likewise for locals "insn", "next".
11972 (split_all_insns_noflow): Likewise.
11974 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11976 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
11978 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
11979 (debug_rtx_find): Likewise for param 1 "x".
11981 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
11982 const_rtx to const rtx_insn *. Likewise for local "insn".
11983 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
11984 (debug_rtx_find): Likewise for param 1 "x".
11985 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
11986 from const_rtx to const rtx_insn * within the appropriate cases of
11987 the switch statement.
11989 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
11990 Strengthen local "insns" from rtx to rtx_insn * since this is
11991 passed to a call to debug_rtx_list.
11993 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11995 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
11998 * function.c (stack_protect_epilogue): Add checked cast to
11999 rtx_insn for now when invoking predict_insn_def.
12001 * predict.c (predict_insn): Strengthen param "insn" from rtx to
12003 (predict_insn_def): Likewise.
12004 (rtl_predict_edge): Likewise for local "last_insn".
12005 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
12007 (combine_predictions_for_insn): Strengthen param "insn" from rtx
12009 (bb_estimate_probability_locally): Likewise for local "last_insn".
12010 (expensive_function_p): Likewise for local "insn".
12012 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
12013 local "jmp", since this is used when invoking predict_insn_def.
12015 2014-08-22 Marek Polacek <polacek@redhat.com>
12018 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
12020 2014-08-22 Marek Polacek <polacek@redhat.com>
12023 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
12024 a comparison in parens.
12025 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
12028 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12030 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
12033 * cprop.c (fis_get_condition): Likewise.
12035 * postreload.c (reload_cse_regs): Likewise for param "first".
12036 (reload_cse_simplify): Likewise for param "insn".
12037 (reload_cse_regs_1): Likewise for local "insn".
12038 (reload_cse_simplify_set): Likewise for param "insn".
12039 (reload_cse_simplify_operands): Likewise.
12040 (struct reg_use): Likewise for field "insn".
12041 (reload_combine_purge_insn_uses): Likewise for param "insn".
12042 (fixup_debug_insns): Likewise for params "from", "to" and local
12044 (try_replace_in_use): Likewise for local "use_insn".
12045 (reload_combine_recognize_const_pattern): Likewise for param
12046 "insn" and locals "add_moved_after_insn", "use_insn".
12047 (reload_combine_recognize_pattern): Likewise for param "insn" and
12049 (reload_combine): Likewise for locals "insn", "prev".
12050 (reload_combine_note_use): Likewise for param "insn".
12051 (move2add_use_add2_insn): Likewise.
12052 (move2add_use_add3_insn): Likewise.
12053 (reload_cse_move2add): Likewise, also for local "next".
12054 (move2add_note_store): Likewise for local "insn".
12056 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12058 * postreload-gcse.c (struct occr): Strengthen field "insn" from
12060 (struct unoccr): Likewise.
12061 (struct modifies_mem): Likewise.
12062 (alloc_mem): Likewise for local "insn".
12063 (insert_expr_in_table): Likewise for param "insn".
12064 (dump_expr_hash_table_entry): Likewise for local "insn".
12065 (oprs_unchanged_p): Likewise for param "insn".
12066 (load_killed_in_block_p): Likewise for local "setter".
12067 (record_last_reg_set_info): Likewise for param "insn".
12068 (record_last_reg_set_info_regno): Likewise.
12069 (record_last_mem_set_info): Likewise.
12070 (record_last_set_info): Likewise for local "last_set_insn".
12071 (record_opr_changes): Likewise for param "insn".
12072 (hash_scan_set): Likewise.
12073 (compute_hash_table): Likewise for local "insn".
12074 (get_avail_load_store_reg): Likewise for param "insn".
12075 (eliminate_partially_redundant_load): Likewise, also for locals
12076 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
12078 (eliminate_partially_redundant_loads): Likewise for local "insn".
12080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12082 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
12084 (expand_binop): Likewise for locals "entry_last", "last", "insns"
12085 (expand_twoval_unop): Likewise for locals entry_last", "last".
12086 (expand_twoval_binop): Likewise.
12087 (expand_twoval_binop_libfunc): Likewise for local "insns".
12088 (widen_leading): Likewise for local "last".
12089 (expand_doubleword_clz): Likewise for local "seq". Strengthen
12090 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
12091 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
12092 (expand_parity): Likewise for locals "last" and "seq".
12093 (expand_ffs): Likewise for local "seq". Strengthen local
12094 "nonzero_label" from rtx to rtx_code_label *.
12095 (expand_absneg_bit): Strengthen local "insns" from rtx to
12097 (expand_unop_direct): Likewise for local "last".
12098 (expand_unop): Likewise for locals "last", "insns".
12099 (expand_abs_nojump): Likewise for local "last".
12100 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
12101 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
12103 (expand_copysign_absneg): Strengthen local "label" from rtx to
12105 (expand_copysign_bit): Strengthen local "insns" from rtx to
12107 (struct no_conflict_data): Likewise for fields "first", "insn".
12108 (emit_libcall_block_1): Likewise for param "insns" and locals
12109 "next", "last", "insn".
12110 (emit_libcall_block): For now, add a checked cast to rtx_insn *
12111 on "insns" when invoking emit_libcall_block_1. Ultimately we
12112 want to strengthen insns itself.
12113 (prepare_cmp_insn): Strengthen local "last" from rtx to
12115 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
12116 (prepare_float_lib_cmp): Likewise for local "insns".
12117 (emit_conditional_move): Likewise for local "last".
12118 (emit_conditional_add): Likewise.
12119 (have_sub2_insn): Likewise for local "seq".
12120 (expand_float): Likewise for local "insns". Strengthen locals
12121 "label", "neglabel" from rtx to rtx_code_label *.
12122 (expand_fix): Likewise for locals "last", "insn", "insns" (to
12123 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
12124 (expand_fixed_convert): Likewise for local "insns" (to
12126 (expand_sfix_optab): Likewise for local "last".
12127 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
12128 to rtx_code_label *.
12129 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
12130 from rtx to rtx_insn *.
12131 (expand_atomic_fetch_op): Likewise for local "insn".
12132 (maybe_legitimize_operand_same_code): Likewise for local "last".
12133 (maybe_legitimize_operands): Likewise.
12135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12137 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
12138 "insn" from rtx to rtx_insn *.
12139 (ps_rtl_insn): Likewise for return type.
12140 (doloop_register_get): Likewise for params "head", "tail" and
12141 locals "insn", "first_insn_not_to_check".
12142 (schedule_reg_move): Likewise for local "this_insn".
12143 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
12144 of gen_move_insn for now.
12145 (reset_sched_times): Strengthen local "insn" from rtx to
12147 (permute_partial_schedule): Likewise.
12148 (duplicate_insns_of_cycles): Likewise for local "u_insn".
12149 (dump_insn_location): Likewise for param "insn".
12150 (loop_canon_p): Likewise for local "insn".
12151 (sms_schedule): Likewise.
12152 (print_partial_schedule): Likewise.
12153 (ps_has_conflicts): Likewise.
12155 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12157 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
12158 "tailp" from rtx * to rtx_insn **.
12160 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
12161 from rtx to rtx_insn *.
12162 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
12163 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
12164 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
12166 * modulo-sched.c (const_iteration_count): Strengthen return type
12167 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
12168 use of NULL_RTX with NULL when working with insns.
12169 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
12171 (sms_schedule): Likewise.
12172 * sched-rgn.c (init_ready_list): Likewise, also for locals
12173 "src_head" and "src_next_tail".
12174 (compute_block_dependences): Likewise.
12175 (free_block_dependencies): Likewise.
12176 (debug_rgn_dependencies): Likewise.
12177 (free_rgn_deps): Likewise.
12178 (compute_priorities): Likewise.
12179 (schedule_region): Likewise.
12180 * sel-sched.c (find_ebb_boundaries): Likewise.
12182 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
12183 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
12185 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12187 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
12188 from rtx to rtx_insn *.
12189 (new_seginfo): Likewise for param "insn".
12190 (create_pre_exit): Likewise for locals "last_insn",
12191 "before_return_copy", "return_copy".
12192 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
12195 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12197 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
12198 from rtx to rtx_insn *.
12199 (lra_push_insn): Likewise for 1st param.
12200 (lra_push_insn_and_update_insn_regno_info): Likewise.
12201 (lra_pop_insn): Likewise for return type.
12202 (lra_invalidate_insn_data): Likewise for 1st param.
12203 (lra_set_insn_deleted): Likewise.
12204 (lra_delete_dead_insn): Likewise.
12205 (lra_process_new_insns): Likewise for first 3 params.
12206 (lra_set_insn_recog_data): Likewise for 1st param.
12207 (lra_update_insn_recog_data): Likewise.
12208 (lra_set_used_insn_alternative): Likewise.
12209 (lra_invalidate_insn_regno_info): Likewise.
12210 (lra_update_insn_regno_info): Likewise.
12211 (lra_former_scratch_operand_p): Likewise.
12212 (lra_eliminate_regs_1): Likewise.
12213 (lra_get_insn_recog_data): Likewise.
12215 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
12218 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
12220 (substitute_within_insn): New.
12221 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
12222 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
12223 Replace call to "substitute" with call to substitute_within_insn.
12225 * lra-constraints.c (curr_insn): Strengthen from rtx to
12227 (get_equiv_with_elimination): Likewise for param "insn".
12228 (match_reload): Strengthen params "before" and "after" from rtx *
12230 (emit_spill_move): Likewise for return type. Add a checked cast
12231 to rtx_insn * on result of gen_move_insn for now.
12232 (check_and_process_move): Likewise for local "before". Replace
12233 NULL_RTX with NULL when referring to insns.
12234 (process_addr_reg): Strengthen params "before" and "after" from
12235 rtx * to rtx_insn **.
12236 (insert_move_for_subreg): Likewise.
12237 (simplify_operand_subreg): Strengthen locals "before" and "after"
12238 from rtx to rtx_insn *.
12239 (process_address_1): Strengthen params "before" and "after" from
12240 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
12242 (process_address): Strengthen params "before" and "after" from
12243 rtx * to rtx_insn **.
12244 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
12245 (curr_insn_transform): Strengthen locals "before" and "after"
12246 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
12248 (loc_equivalence_callback): Update cast of "data", changing
12249 resulting type from rtx to rtx_insn *.
12250 (substitute_pseudo_within_insn): New.
12251 (inherit_reload_reg): Strengthen param "insn" from rtx to
12252 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
12253 NULL when referring to insns. Add a checked cast to rtx_insn *
12254 when using usage_insn to invoke lra_update_insn_regno_info.
12255 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
12256 likewise for locals "restore", "save". Add checked casts to
12257 rtx_insn * when using usage_insn to invoke
12258 lra_update_insn_regno_info and lra_process_new_insns. Replace
12259 NULL_RTX with NULL when referring to insns.
12260 (split_if_necessary): Strengthen param "insn" from rtx to
12262 (update_ebb_live_info): Likewise for params "head", "tail" and local
12264 (get_last_insertion_point): Likewise for return type and local "insn".
12265 (get_live_on_other_edges): Likewise for local "last".
12266 (inherit_in_ebb): Likewise for params "head", "tail" and locals
12267 "prev_insn", "next_insn", "restore".
12268 (remove_inheritance_pseudos): Likewise for local "prev_insn".
12269 (undo_optional_reloads): Likewise for local "insn".
12271 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
12273 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
12275 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
12277 (spill_pseudos): Likewise for local "insn".
12278 (init_elimination): Likewise.
12279 (process_insn_for_elimination): Likewise for param "insn".
12281 * lra-lives.c (curr_insn): Likewise.;
12283 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
12284 (remove_pseudos): Likewise for param "insn".
12285 (spill_pseudos): Likewise for local "insn".
12286 (lra_final_code_change): Likewise for locals "insn", "curr".
12288 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
12289 (lra_set_insn_deleted): Likewise.
12290 (lra_delete_dead_insn): Likewise, and for local "prev".
12291 (new_insn_reg): Likewise for param "insn".
12292 (lra_set_insn_recog_data): Likewise.
12293 (lra_update_insn_recog_data): Likewise.
12294 (lra_set_used_insn_alternative): Likewise.
12295 (get_insn_freq): Likewise.
12296 (invalidate_insn_data_regno_info): Likewise.
12297 (lra_invalidate_insn_regno_info): Likewise.
12298 (lra_update_insn_regno_info): Likewise.
12299 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
12301 (lra_push_insn_1): Strengthen param "insn" from rtx to
12303 (lra_push_insn): Likewise.
12304 (lra_push_insn_and_update_insn_regno_info): Likewise.
12305 (lra_pop_insn): Likewise for return type and local "insn".
12306 (push_insns): Likewise for params "from", "to", and local "insn".
12307 (setup_sp_offset): Likewise for params "from", "last" and locals
12309 (lra_process_new_insns): Likewise for params "insn", "before",
12310 "after" and local "last".
12311 (struct sloc): Likewise for field "insn".
12312 (lra_former_scratch_operand_p): Likewise for param "insn".
12313 (remove_scratches): Likewise for locals "insn", "last".
12314 (check_rtl): Likewise for local "insn".
12315 (add_auto_inc_notes): Likewise for param "insn".
12316 (update_inc_notes): Likewise for local "insn".
12317 (lra): Replace NULL_RTX with NULL when referring to insn.
12319 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12321 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
12323 (resolve_reg_notes): Likewise.
12324 (resolve_simple_move): Likewise for return type, param "insn", and
12325 locals "insns", "minsn".
12326 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
12327 (resolve_use): Likewise.
12328 (resolve_debug): Likewise.
12329 (find_decomposable_shift_zext): Likewise.
12330 (resolve_shift_zext): Likewise for return type, param "insn", and
12331 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
12332 (decompose_multiword_subregs): Likewise for local "insn",
12333 "orig_insn", "decomposed_shift", "end".
12335 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12337 * basic-block.h (basic_block split_edge_and_insert): Strengthen
12338 param "insns" from rtx to rtx_insn *.
12340 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
12342 (struct iv_to_split): Likewise.
12343 (loop_exit_at_end_p): Likewise for local "insn".
12344 (split_edge_and_insert): Likewise for param "insns".
12345 (compare_and_jump_seq): Likewise for return type, param "cinsn",
12346 and locals "seq", "jump".
12347 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
12348 "branch_code"; update invocations of compare_and_jump_seq to
12349 eliminate NULL_RTX in favor of NULL.
12350 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
12352 (reset_debug_uses_in_loop): Likewise.
12353 (analyze_insn_to_expand_var): Likewise for param "insn".
12354 (analyze_iv_to_split_insn): Likewise.
12355 (analyze_insns_in_loop): Likewise for local "insn".
12356 (insert_base_initialization): Likewise for param
12357 "insn" and local "seq".
12358 (split_iv): Likewise for param "insn" and local "seq".
12359 (expand_var_during_unrolling): Likewise for param "insn".
12360 (insert_var_expansion_initialization): Likewise for local "seq".
12361 (combine_var_copies_in_loop_exit): Likewise.
12362 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
12364 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
12365 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
12368 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12370 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
12372 (iv_analyze_result): Likewise.
12373 (iv_analyze_expr): Likewise.
12376 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
12377 local "def_insn" from rtx to rtx_insn *.
12378 (get_biv_step_1): Likewise for local "insn".
12379 (iv_analyze_expr): Likewise for param "insn".
12380 (iv_analyze_def): Likewise for local "insn".
12381 (iv_analyze_op): Likewise for param "insn".
12382 (iv_analyze): Likewise.
12383 (iv_analyze_result): Likewise.
12385 (suitable_set_for_replacement): Likewise.
12386 (simplify_using_initial_values): Likewise for local "insn".
12387 (iv_number_of_iterations): Likewise for param "insn".
12388 (check_simple_exit): Add checked cast to rtx_insn when invoking
12389 iv_number_of_iterations for now (until get_condition is
12392 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
12393 "insn" from rtx to rtx_insn *.
12394 (analyze_insns_in_loop): Likewise for local "insn".
12396 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12398 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
12400 (struct invariant): Likewise.
12401 (hash_invariant_expr_1): Likewise for param "insn".
12402 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
12403 (find_exits): Likewise for local "insn".
12404 (create_new_invariant): Likewise for param "insn".
12405 (check_dependencies): Likewise.
12406 (find_invariant_insn): Likewise.
12407 (record_uses): Likewise.
12408 (find_invariants_insn): Likewise.
12409 (find_invariants_bb): Likewise for local "insn".
12410 (get_pressure_class_and_nregs): Likewise for param "insn".
12411 (calculate_loop_reg_pressure): Likewise for local "insn".
12413 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12415 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
12417 (add_test): Likewise for locals "seq", "jump".
12418 (doloop_modify): Likewise for locals "sequence", "jump_insn".
12420 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12422 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
12424 (rebuild_jump_labels_chain): Likewise for param "chain".
12426 * cfgexpand.c (pass_expand::execute): Add checked cast to
12427 rtx_insn * when calling rebuild_jump_labels_chain in region where
12428 we know e->insns.r is non-NULL.
12430 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
12432 (rebuild_jump_labels): Likewise.
12433 (rebuild_jump_labels_chain): Likewise for param "chain".
12434 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
12435 (init_label_info): Likewise for param "f".
12436 (maybe_propagate_label_ref): Likewise for params "jump_insn",
12437 "prev_nonjump_insn".
12438 (mark_all_labels): Likewise for param "f" and locals "insn",
12439 "prev_nonjump_insn".
12441 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12443 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
12444 from rtx to rtx_insn *insn.
12445 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
12446 (ira_add_allocno_copy): Likewise.
12447 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
12449 (ira_create_copy): Likewise.
12450 (ira_add_allocno_copy): Likewise.
12451 (create_bb_allocnos): Likewise for local "insn".
12452 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
12453 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
12454 process_regs_for_copy for rtx_insn * param.
12455 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
12456 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
12457 process_regs_for_copy for rtx_insn * param.
12458 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
12459 * ira-costs.c (record_reg_classes): Likewise for param "insn".
12460 (record_operand_costs): Likewise.
12461 (scan_one_insn): Likewise for return type, and for param "insn".
12462 (process_bb_for_costs): Likewise for local "insn".
12463 (process_bb_node_for_hard_reg_moves): Likewise.
12464 * ira-emit.c (struct move): Likewise for field "insn".
12465 (create_move): Eliminate use of NULL_RTX when dealing with an
12467 (emit_move_list): Strengthen return type and locals "result",
12468 "insn" from rtx to rtx_insn *insn.
12469 (emit_moves): Likewise for locals "insns", "tmp".
12470 (ira_emit): Likewise for local "insn".
12471 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
12473 (find_call_crossed_cheap_reg): Likewise.
12474 (process_bb_node_lives): Likewise for local "insn".
12475 * ira.c (decrease_live_ranges_number): Likewise.
12476 (compute_regs_asm_clobbered): Likewise.
12477 (build_insn_chain): Likewise.
12478 (find_moveable_pseudos): Likewise, also locals "def_insn",
12479 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
12480 to rtx_insn **. Add a checked cast when assigning from
12481 "closest_use" into closest_uses array in a region where we know
12482 it's a non-NULL insn.
12483 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
12485 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
12486 "last_interesting_insn", "uin".
12487 (move_unallocated_pseudos): Likewise for locals "def_insn",
12488 "move_insn", "newinsn".
12490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12492 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
12493 Strengthen locals "done_label", "do_error" from rtx to
12495 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
12496 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
12498 (ubsan_expand_si_overflow_neg_check): Likewise for locals
12499 "done_label", "do_error" to rtx_code_label * and local "last" to
12501 (ubsan_expand_si_overflow_mul_check): Likewise for locals
12502 "done_label", "do_error", "large_op0", "small_op0_large_op1",
12503 "one_small_one_large", "both_ops_large", "after_hipart_neg",
12504 "after_lopart_neg", "do_overflow", "hipart_different" to
12505 rtx_code_label * and local "last" to rtx_insn *.
12507 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12509 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
12510 "insn" and "move_insn" from rtx to rtx_insn *.
12512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12514 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
12516 (cheap_bb_rtx_cost_p): Likewise.
12517 (first_active_insn): Likewise for return type and local "insn".
12518 (last_active_insn): Likewise for return type and locals "insn",
12520 (struct noce_if_info): Likewise for fields "jump", "insn_a",
12522 (end_ifcvt_sequence): Likewise for return type and locals "insn",
12524 (noce_try_move): Likewise for local "seq".
12525 (noce_try_store_flag): Likewise.
12526 (noce_try_store_flag_constants): Likewise.
12527 (noce_try_addcc): Likewise.
12528 (noce_try_store_flag_mask): Likewise.
12529 (noce_try_cmove): Likewise.
12530 (noce_try_minmax): Likewise.
12531 (noce_try_abs): Likewise.
12532 (noce_try_sign_mask): Likewise.
12533 (noce_try_bitop): Likewise.
12534 (noce_can_store_speculate_p): Likewise for local "insn".
12535 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
12537 (check_cond_move_block): Likewise for local "insn".
12538 (cond_move_convert_if_block): Likewise.
12539 (cond_move_process_if_block): Likewise for locals "seq",
12541 (noce_find_if_block): Likewise for local "jump".
12542 (merge_if_block): Likewise for local "last".
12543 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
12544 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
12545 (block_has_only_trap): Likewise for return type and local "trap".
12546 (find_if_case_1): Likewise for local "jump".
12547 (dead_or_predicable): Likewise for locals "head", "end", "jump",
12550 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12552 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
12553 "last_insn", "loop_end" from rtx to rtx_insn *.
12555 * hw-doloop.c (scan_loop): Likewise for local "insn".
12556 (discover_loop): Likewise for param "tail_insn".
12557 (discover_loops): Likewise for local "tail".
12559 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
12560 cast to rtx_insn * when assigning from an rtx local to a
12561 hwloop_info's "last_insn" field.
12563 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12565 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
12566 (add_delay_dependencies): Strengthen local "pro" from rtx to
12568 (recompute_todo_spec): Likewise.
12569 (dep_cost_1): Likewise for locals "insn", "used".
12570 (schedule_insn): Likewise for local "dbg".
12571 (schedule_insn): Likewise for locals "pro", "next".
12572 (unschedule_insns_until): Likewise for local "con".
12573 (restore_pattern): Likewise for local "next".
12574 (estimate_insn_tick): Likewise for local "pro".
12575 (resolve_dependencies): Likewise for local "next".
12576 (fix_inter_tick): Likewise.
12577 (fix_tick_ready): Likewise for local "pro".
12578 (add_to_speculative_block): Likewise for locals "check", "twin",
12580 (sched_extend_bb): Likewise for locals "end", "insn".
12581 (init_before_recovery): Likewise for local "x".
12582 (sched_create_recovery_block): Likewise for local "barrier".
12583 (create_check_block_twin): Likewise for local "pro".
12584 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
12586 (unlink_bb_notes): Update for change to type of bb_header.
12587 Strengthen locals "prev", "label", "note", "next" from rtx to
12589 (clear_priorities): Likewise for local "pro".
12591 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12593 * gcse.c (struct occr): Strengthen field "insn" from rtx to
12595 (test_insn): Likewise for this global.
12596 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
12598 (oprs_anticipatable_p): Likewise.
12599 (oprs_available_p): Likewise.
12600 (insert_expr_in_table): Strengthen param "insn" from rtx to
12602 (hash_scan_set): Likewise.
12603 (hash_scan_clobber): Likewise.
12604 (hash_scan_call): Likewise.
12605 (hash_scan_insn): Likewise.
12606 (compute_hash_table_work): Likewise for local "insn".
12607 (process_insert_insn): Likewise for return type and local "pat".
12608 (insert_insn_end_basic_block): Likewise for locals "new_insn",
12609 "pat", "pat_end", "maybe_cc0_setter".
12610 (pre_edge_insert): Likewise for local "insn".
12611 (pre_insert_copy_insn): Likewise for param "insn".
12612 (pre_insert_copies): Likewise for local "insn".
12613 (struct set_data): Likewise for field "insn".
12614 (single_set_gcse): Likewise for param "insn".
12615 (gcse_emit_move_after): Likewise.
12616 (pre_delete): Likewise for local "insn".
12617 (update_bb_reg_pressure): Likewise for param "from" and local
12619 (should_hoist_expr_to_dom): Likewise for param "from".
12620 (hoist_code): Likewise for local "insn".
12621 (get_pressure_class_and_nregs): Likewise for param "insn".
12622 (calculate_bb_reg_pressure): Likewise for local "insn".
12623 (compute_ld_motion_mems): Likewise.
12625 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12627 * genpeep.c (main): Rename param back from "uncast_ins1" to
12628 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
12631 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
12633 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
12636 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
12637 documentation to state it is only for VSX operations.
12639 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
12640 constraint only active if VSX.
12642 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
12643 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
12644 (lfiwzx): Likewise.
12646 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12648 * fwprop.c (single_def_use_dom_walker::before_dom_children):
12649 Strengthen local "insn" from rtx to rtx_insn *.
12650 (use_killed_between): Likewise for param "target_insn".
12651 (all_uses_available_at): Likewise for param "target_insn" and
12653 (update_df_init): Likewise for params "def_insn", "insn".
12654 (update_df): Likewise for param "insn".
12655 (try_fwprop_subst): Likewise for param "def_insn" and local
12657 (free_load_extend): Likewise for param "insn".
12658 (forward_propagate_subreg): Likewise for param "def_insn" and
12660 (forward_propagate_asm): Likewise for param "def_insn" and local
12662 (forward_propagate_and_simplify): Likewise for param "def_insn"
12663 and local "use_insn".
12664 (forward_propagate_into): Likewise for locals "def_insn" and
12667 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12669 * function.c (emit_initial_value_sets): Strengthen local "seq"
12670 from rtx to rtx_insn *.
12671 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
12673 (instantiate_virtual_regs): Likewise for local "insn".
12674 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
12675 (reorder_blocks_1): Likewise for param "insns" and local "insn".
12676 (expand_function_end): Likewise for locals "insn" and "seq".
12677 (epilogue_done): Likewise for local "insn".
12678 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
12680 (reposition_prologue_and_epilogue_notes): Likewise for locals
12681 "insn", "last", "note", "first".
12682 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
12683 (pass_match_asm_constraints::execute): Likewise for local "insn".
12685 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12687 * output.h (final_scan_insn): Strengthen return type from rtx to
12689 (final_forward_branch_p): Likewise for param.
12690 (current_output_insn): Likewise for this global.
12692 * final.c (rtx debug_insn): Likewise for this variable.
12693 (current_output_insn): Likewise.
12694 (get_attr_length_1): Rename param "insn" to "uncast_insn",
12695 adding "insn" back in as an rtx_insn * with a checked cast, so
12696 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
12698 (compute_alignments): Strengthen local "label" from rtx to
12700 (shorten_branches): Rename param from "first" to "uncast_first",
12701 introducing a new local rtx_insn * "first" using a checked cast to
12702 effectively strengthen "first" from rtx to rtx_insn * without
12703 affecting the type signature. Strengthen locals "insn", "seq",
12704 "next", "label" from rtx to rtx_insn *.
12705 (change_scope): Strengthen param "orig_insn" and local "insn" from
12707 (final_start_function): Rename param from "first" to "uncast_first",
12708 introducing a new local rtx_insn * "first" using a checked cast to
12709 effectively strengthen "first" from rtx to rtx_insn * without
12710 affecting the type signature. Strengthen local "insn" from rtx to
12712 (dump_basic_block_info): Strengthen param "insn" from rtx to
12714 (final): Rename param from "first" to "uncast_first",
12715 introducing a new local rtx_insn * "first" using a checked cast to
12716 effectively strengthen "first" from rtx to rtx_insn * without
12717 affecting the type signature. Strengthen locals "insn", "next"
12718 from rtx to rtx_insn *.
12719 (output_alternate_entry_point): Strengthen param "insn" from rtx to
12721 (call_from_call_insn): Strengthen param "insn" from rtx to
12723 (final_scan_insn): Rename param from "insn" to "uncast_insn",
12724 introducing a new local rtx_insn * "insn" using a checked cast to
12725 effectively strengthen "insn" from rtx to rtx_insn * without
12726 affecting the type signature. Strengthen return type and locals
12727 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
12728 now-redundant checked cast to rtx_insn * from both invocations of
12729 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
12730 introducing a local "call_insn" for use when invoking
12731 call_from_call_insn.
12732 (notice_source_line): Strengthen param "insn" from rtx to
12734 (leaf_function_p): Likewise for local "insn".
12735 (final_forward_branch_p): Likewise.
12736 (leaf_renumber_regs): Likewise for param "first".
12737 (rest_of_clean_state): Likewise for locals "insn" and "next".
12738 (self_recursive_call_p): Likewise for param "insn".
12739 (collect_fn_hard_reg_usage): Likewise for local "insn".
12740 (get_call_fndecl): Likewise for param "insn".
12741 (get_call_cgraph_rtl_info): Likewise.
12742 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
12743 introducing a new local rtx_insn * "insn" using a checked cast to
12744 effectively strengthen "insn" from rtx to rtx_insn * without
12745 affecting the type signature.
12747 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
12748 cast when assigning from param "insn" to current_output_insn.
12749 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
12750 so that we can assign it back to current_output_insn.
12752 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12754 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
12755 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
12756 atmxt540s and atmxt540sreva devices.
12757 * config/avr/avr-tables.opt: Regenerate.
12758 * config/avr/t-multilib: Regenerate.
12759 * doc/avr-mmcu.texi: Regenerate.
12761 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12763 * expr.c (convert_move): Strengthen local "insns" from rtx to
12765 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
12766 "top_label" from rtx to rtx_code_label *.
12767 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
12769 (emit_single_push_insn): Likewise for locals "prev", "last".
12770 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
12771 to rtx_code_label *.
12772 (store_constructor): Likewise for locals "loop_start", "loop_end".
12773 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
12775 (expand_expr_real_2): Likewise.
12776 (expand_expr_real_1): Strengthen local "label" from rtx to
12779 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12781 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
12782 from rtx to rtx_insn *.
12783 (store_bit_field_1): Likewise.
12784 (extract_bit_field_1): Likewise.
12785 (expand_mult_const): Likewise for local "insns".
12786 (expmed_mult_highpart): Strengthen local "label" from rtx to
12788 (expand_smod_pow2): Likewise.
12789 (expand_sdiv_pow2): Likewise.
12790 (expand_divmod): Strengthen locals "last", "insn" from rtx to
12791 rtx_insn *. Strengthen locals "label", "label1", "label2",
12792 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
12793 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
12794 (emit_store_flag): Likewise.
12795 (emit_store_flag_force): Strengthen local "label" from rtx to
12797 (do_cmp_and_jump): Likewise for param "label".
12799 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12801 * explow.c (force_reg): Strengthen local "insn" from rtx to
12803 (adjust_stack_1): Likewise.
12804 (allocate_dynamic_stack_space): Likewise. Strengthen locals
12805 "final_label", "available_label", "space_available" from rtx to
12807 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
12808 (anti_adjust_stack_and_probe): Likewise.
12810 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12812 * except.h (sjlj_emit_function_exit_after): Strengthen param
12813 "after" from rtx to rtx_insn *. This is only called with
12814 result of get_last_insn (in function.c) so type-change should be
12817 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
12818 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
12819 to rtx_insn *. These fields are only used from except.c so this
12820 type-change should be self-contained to this patch.
12822 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
12823 local "last" from rtx to rtx_insn *.
12824 (dw2_build_landing_pads): Likewise for local "seq".
12825 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
12826 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
12827 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
12829 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
12831 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
12832 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
12833 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
12834 referring to an insn. Strengthen local "dispatch_label" from
12835 rtx to rtx_code_label *.
12836 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
12838 (expand_eh_return): Strengthen local "around_label" from
12839 rtx to rtx_code_label *.
12840 (convert_to_eh_region_ranges): Strengthen locals "iter",
12841 "last_action_insn", "first_no_action_insn",
12842 "first_no_action_insn_before_switch",
12843 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
12845 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12847 * dwarf2out.c (last_var_location_insn): Strengthen this variable
12848 from rtx to rtx_insn *.
12849 (cached_next_real_insn): Likewise.
12850 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
12851 working with insns.
12852 (dwarf2out_var_location): Strengthen locals "next_real",
12853 "next_note", "expected_next_loc_note", "last_start", "insn" from
12856 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12858 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
12859 from rtx to rtx_insn *.
12860 (create_pseudo_cfg): Likewise for local "insn".
12862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12864 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
12865 from rtx to rtx_insn *.
12866 (df_bb_regno_last_def_find): Likewise.
12868 * df-problems.c (df_rd_bb_local_compute): Likewise.
12869 (df_lr_bb_local_compute): Likewise.
12870 (df_live_bb_local_compute): Likewise.
12871 (df_chain_remove_problem): Likewise.
12872 (df_chain_create_bb): Likewise.
12873 (df_word_lr_bb_local_compute): Likewise.
12874 (df_remove_dead_eq_notes): Likewise for param "insn".
12875 (df_note_bb_compute): Likewise for local "insn".
12876 (simulate_backwards_to_point): Likewise.
12877 (df_md_bb_local_compute): Likewise.
12879 * df-scan.c (df_scan_free_bb_info): Likewise.
12880 (df_scan_start_dump): Likewise.
12881 (df_scan_start_block): Likewise.
12882 (df_install_ref_incremental): Likewise for local "insn".
12883 (df_insn_rescan_all): Likewise.
12884 (df_reorganize_refs_by_reg_by_insn): Likewise.
12885 (df_reorganize_refs_by_insn_bb): Likewise.
12886 (df_recompute_luids): Likewise.
12887 (df_bb_refs_record): Likewise.
12888 (df_update_entry_exit_and_calls): Likewise.
12889 (df_bb_verify): Likewise.
12891 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12893 * ddg.h (struct ddg_node): Strengthen fields "insn" and
12894 "first_note" from rtx to rtx_insn *.
12895 (get_node_of_insn): Likewise for param 2 "insn".
12896 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
12898 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
12900 (mem_write_insn_p): Likewise.
12901 (mem_access_insn_p): Likewise.
12902 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
12903 (def_has_ccmode_p): Likewise for param "insn".
12904 (add_cross_iteration_register_deps): Likewise for locals
12905 "def_insn" and "use_insn".
12906 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
12907 (build_intra_loop_deps): Likewise for local "src_insn".
12908 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
12910 (get_node_of_insn): Likewise for param "insn".
12912 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12914 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
12915 (deletable_insn_p): Strengthen param "insn" from rtx to
12916 rtx_insn *. Add checked cast to rtx_call_insn when invoking
12917 find_call_stack_args, since this is guarded by CALL_P (insn).
12918 (marked_insn_p): Strengthen param "insn" from rtx to
12920 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
12921 invoking find_call_stack_args, since this is guarded by
12923 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
12924 rtx_insn *; we know this is an insn since this was called by
12925 mark_nonreg_stores.
12926 (mark_nonreg_stores_2): Likewise.
12927 (mark_nonreg_stores): Strengthen param "insn" from rtx to
12929 (find_call_stack_args): Strengthen param "call_insn" from rtx to
12930 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
12932 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
12933 from rtx to rtx_insn *.
12934 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
12935 "next", "ref_insn".
12936 (delete_unmarked_insns): Likewise for locals "insn", "next".
12937 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
12938 (mark_reg_dependencies): Likewise for param "insn".
12939 (rest_of_handle_ud_dce): Likewise for local "insn".
12940 (word_dce_process_block): Likewise.
12941 (dce_process_block): Likewise.
12943 2014-08-22 David Malcolm <dmalcolm@redhat.com>
12945 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
12946 from rtx to rtx_insn *.
12947 (struct change_cc_mode_args): Likewise for field "insn".
12948 (this_insn): Strengthen from rtx to rtx_insn *.
12949 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
12951 (validate_canon_reg): Strengthen param "insn" from rtx to
12953 (canon_reg): Likewise.
12954 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
12956 (record_jump_equiv): Strengthen param "insn" from rtx to
12958 (try_back_substitute_reg): Likewise, also for locals "prev",
12960 (find_sets_in_insn): Likewise for param "insn".
12961 (canonicalize_insn): Likewise.
12962 (cse_insn): Likewise. Add a checked cast.
12963 (invalidate_from_clobbers): Likewise for param "insn".
12964 (invalidate_from_sets_and_clobbers): Likewise.
12965 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
12967 (cse_prescan_path): Strengthen local "insn" from rtx to
12969 (cse_extended_basic_block): Likewise for locals "insn" and
12971 (cse_main): Likewise for param "f".
12972 (check_for_label_ref): Likewise for local "insn".
12973 (set_live_p): Likewise for second param ("insn").
12974 (insn_live_p): Likewise for first param ("insn") and for local
12976 (cse_change_cc_mode_insn): Likewise for first param "insn".
12977 (cse_change_cc_mode_insns): Likewise for first and second params
12979 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
12981 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
12984 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
12985 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12986 Anna Tikhonova <anna.tikhonova@intel.com>
12987 Ilya Tocar <ilya.tocar@intel.com>
12988 Andrey Turetskiy <andrey.turetskiy@intel.com>
12989 Ilya Verbin <ilya.verbin@intel.com>
12990 Kirill Yukhin <kirill.yukhin@intel.com>
12991 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12993 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
12995 * config/i386/sse.md
12996 (define_mode_iterator VI248_AVX2): Delete.
12997 (define_mode_iterator VI2_AVX2_AVX512BW): New.
12998 (define_mode_iterator VI48_AVX2): Ditto.
12999 (define_insn <shift_insn><mode>3): Delete.
13000 (define_insn "<shift_insn><mode>3<mask_name>" with
13001 VI2_AVX2_AVX512BW): New.
13002 (define_insn "<shift_insn><mode>3<mask_name>" with
13005 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13006 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13007 Anna Tikhonova <anna.tikhonova@intel.com>
13008 Ilya Tocar <ilya.tocar@intel.com>
13009 Andrey Turetskiy <andrey.turetskiy@intel.com>
13010 Ilya Verbin <ilya.verbin@intel.com>
13011 Kirill Yukhin <kirill.yukhin@intel.com>
13012 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13014 * config/i386/sse.md
13015 (define_mode_iterator VI4F_BRCST32x2): New.
13016 (define_mode_attr 64x2_mode): Ditto.
13017 (define_mode_attr 32x2mode): Ditto.
13018 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
13019 with VI4F_BRCST32x2): Ditto.
13020 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
13021 with V16FI mode iterator): Ditto.
13022 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13023 with V16FI): Ditto.
13024 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
13025 with VI8F_BRCST64x2): Ditto.
13027 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
13028 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13029 Anna Tikhonova <anna.tikhonova@intel.com>
13030 Ilya Tocar <ilya.tocar@intel.com>
13031 Andrey Turetskiy <andrey.turetskiy@intel.com>
13032 Ilya Verbin <ilya.verbin@intel.com>
13033 Kirill Yukhin <kirill.yukhin@intel.com>
13034 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13036 * config/i386/sse.md
13037 (define_mode_iterator VI8_AVX512VL): New.
13038 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
13040 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
13042 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
13043 (define_mode_iterator V48_AVX512VL): New.
13044 (define_mode_iterator V12_AVX512VL): Ditto.
13045 (define_insn <avx512>_load<mode>_mask): Split into two similar
13046 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
13047 Refactor output template.
13048 (define_insn "<avx512>_store<mode>_mask"): Ditto.
13050 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13052 * cprop.c (struct occr): Strengthen field "insn" from rtx to
13054 (reg_available_p): Likewise for param "insn".
13055 (insert_set_in_table): Likewise.
13056 (hash_scan_set): Likewise.
13057 (hash_scan_insn): Likewise.
13058 (make_set_regs_unavailable): Likewise.
13059 (compute_hash_table_work): Likewise for local "insn".
13060 (reg_not_set_p): Strengthen param "insn" from const_rtx to
13062 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
13063 (try_replace_reg): Likewise.
13064 (find_avail_set): Likewise.
13065 (cprop_jump): Likewise for params "setcc", "jump".
13066 (constprop_register): Likewise for param "insn".
13067 (cprop_insn): Likewise.
13068 (do_local_cprop): Likewise.
13069 (local_cprop_pass): Likewise for local "insn".
13070 (bypass_block): Likewise for params "setcc" and "jump".
13071 (bypass_conditional_jumps): Likewise for locals "setcc" and
13073 (one_cprop_pass): Likewise for local "insn".
13075 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13077 * compare-elim.c (struct comparison_use): Strengthen field "insn"
13078 from rtx to rtx_insn *.
13079 (struct comparison): Likewise, also for field "prev_clobber".
13080 (conforming_compare): Likewise for param "insn".
13081 (arithmetic_flags_clobber_p): Likewise.
13082 (find_flags_uses_in_insn): Likewise.
13083 (find_comparison_dom_walker::before_dom_children): Likewise for
13084 locals "insn", "next", "last_clobber".
13085 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
13087 2014-08-22 David Malcolm <dmalcolm@redhat.com>
13089 * combine-stack-adj.c (struct csa_reflist): Strengthen field
13090 "insn" from rtx to rtx_insn *.
13091 (single_set_for_csa): Likewise for param "insn".
13092 (record_one_stack_ref): Likewise.
13093 (try_apply_stack_adjustment): Likewise.
13094 (struct record_stack_refs_data): Likewise for field "insn".
13095 (maybe_move_args_size_note): Likewise for params "last" and "insn".
13096 (prev_active_insn_bb): Likewise for return type and param "insn".
13097 (next_active_insn_bb): Likewise.
13098 (force_move_args_size_note): Likewise for params "prev" and "last"
13099 and locals "test", "next_candidate", "prev_candidate".
13100 (combine_stack_adjustments_for_block): Strengthen locals
13101 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
13104 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13106 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
13107 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
13108 (subst_insn): Likewise for this variable.
13109 (added_links_insn): Likewise.
13110 (struct insn_link): Likewise for field "insn".
13111 (alloc_insn_link): Likewise for param "insn".
13112 (struct undobuf): Likewise for field "other_insn".
13113 (find_single_use): Likewise for param "insn" and local "next".
13114 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
13115 (delete_noop_moves): Likewise for locals "insn", "next".
13116 (create_log_links): Likewise for locals "insn", "use_insn".
13117 Strengthen local "next_use" from rtx * to rtx_insn **.
13118 (insn_a_feeds_b): Likewise for params "a", "b".
13119 (combine_instructions): Likewise for param "f" and locals "insn",
13120 "next", "prev", "first", "last_combined_insn", "link", "link1",
13121 "temp". Replace use of NULL_RTX with NULL when referring to
13123 (setup_incoming_promotions): Likewise for param "first"
13124 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
13125 (can_combine_p): Likewise for params "insn", "i3", "pred",
13126 "pred2", "succ", "succ2" and for local "p".
13127 (combinable_i3pat): Likewise for param "i3".
13128 (cant_combine_insn_p): Likewise for param "insn".
13129 (likely_spilled_retval_p): Likewise.
13130 (adjust_for_new_dest): Likewise.
13131 (update_cfg_for_uncondjump): Likewise, also for local "insn".
13132 (try_combine): Likewise for return type and for params "i3", "i2",
13133 "i1", "i0", "last_combined_insn", and for locals "insn",
13134 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
13135 "i0_insn". Eliminate local "tem" in favor of new locals
13136 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
13137 checked cast for now to rtx_insn * on the return type of
13138 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
13140 (find_split_point): Strengthen param "insn" from rtx to
13142 (simplify_set): Likewise for local "other_insn".
13143 (recog_for_combine): Likewise for param "insn".
13144 (record_value_for_reg): Likewise.
13145 (record_dead_and_set_regs_1): Likewise for local
13146 "record_dead_insn".
13147 (record_dead_and_set_regs): Likewise for param "insn".
13148 (record_promoted_value): Likewise.
13149 (check_promoted_subreg): Likewise.
13150 (get_last_value_validate): Likewise.
13151 (reg_dead_at_p): Likewise.
13152 (move_deaths): Likewise for param "to_insn".
13153 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
13154 and locals "place", "place2", "cc0_setter". Eliminate local "tem
13155 in favor of new locals "tem_note" and "tem_insn", the latter being
13157 (distribute_links): Strengthen locals "place", "insn" from rtx to
13160 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13162 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
13164 (can_delete_label_p): Require a const rtx_code_label * rather than
13166 (delete_insn): Add checked cast to rtx_code_label * when we know
13167 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
13169 (delete_insn_chain): Strengthen locals "prev" and "current" from
13170 rtx to rtx_insn *. Add a checked cast when assigning from
13171 "finish" (strengthening the params will come later). Add a
13172 checked cast to rtx_note * in region where we know
13174 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
13176 (compute_bb_for_insn): Likewise.
13177 (free_bb_for_insn): Likewise for local "insn".
13178 (compute_bb_for_insn): Likewise.
13179 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
13180 local "insn" from rtx to rtx_insn *
13181 (flow_active_insn_p): Require a const rtx_insn * rather than a
13183 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
13185 (can_fallthru): Likewise for locals "insn" and "insn2".
13186 (bb_note): Likewise for local "note".
13187 (first_insn_after_basic_block_note): Likewise for local "note" and
13189 (rtl_split_block): Likewise for locals "insn" and "next".
13190 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
13192 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
13193 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
13195 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
13196 them), "kill_from", "barrier", "new_insn".
13197 (patch_jump_insn): Likewise for params "insn", "old_label".
13198 (redirect_branch_edge): Likewise for locals "old_label", "insn".
13199 (force_nonfallthru_and_redirect): Likewise for locals "insn",
13200 "old_label", "new_label".
13201 (rtl_tidy_fallthru_edge): Likewise for local "q".
13202 (rtl_split_edge): Likewise for locals "before", "last".
13203 (commit_one_edge_insertion): Likewise for locals "before",
13204 "after", "insns", "tmp", "last", adding a checked cast where
13205 currently necessary.
13206 (commit_edge_insertions): Likewise.
13207 (rtl_dump_bb): Likewise for locals "insn", "last".
13208 (print_rtl_with_bb): Likewise for local "x".
13209 (rtl_verify_bb_insns): Likewise for local "x".
13210 (rtl_verify_bb_pointers): Likewise for local "insn".
13211 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
13213 (rtl_verify_fallthru): Likewise for local "insn".
13214 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
13215 (purge_dead_edges): Likewise for local "insn".
13216 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
13217 (skip_insns_after_block): Likewise for return type and for locals
13218 "insn", "last_insn", "next_head", "prev".
13219 (record_effective_endpoints): Likewise for locals "next_insn",
13221 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
13222 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
13223 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
13224 (duplicate_insn_chain): For now, add checked cast from rtx to
13225 rtx_insn * when returning insn.
13226 (cfg_layout_duplicate_bb): Likewise for local "insn".
13227 (cfg_layout_delete_block): Likewise for locals "insn", "next",
13228 "prev", "remaints".
13229 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
13230 (rtl_block_empty_p): Likewise.
13231 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
13232 "split_point", "last".
13233 (rtl_block_ends_with_call_p): Likewise for local "insn".
13234 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
13236 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
13237 "split_at_insn" from rtx to rtx_insn *.
13238 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
13239 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
13240 to const rtx_insn *.
13241 (rtl_account_profile_record): Likewise.
13243 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13245 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
13247 (average_num_loop_insns): Likewise.
13248 (init_set_costs): Likewise for local "seq".
13249 (seq_cost): Likewise for param "seq", from const_rtx to const
13252 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13254 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
13257 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13259 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
13260 "f1" and "f2" from rtx * to rtx_insn **.
13261 (flow_find_head_matching_sequence): Likewise.
13263 * cfgcleanup.c (try_simplify_condjump): Strengthen local
13264 "cbranch_insn" from rtx to rtx_insn *.
13265 (thread_jump): Likewise for local "insn".
13266 (try_forward_edges): Likewise for local "last".
13267 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
13268 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
13270 (can_replace_by): Likewise for params "i1", "i2".
13271 (old_insns_match_p): Likewise.
13272 (merge_notes): Likewise.
13273 (walk_to_nondebug_insn): Likewise for param "i1".
13274 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
13275 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
13276 "afterlast1", "afterlast2" from rtx to rtx_insn *.
13277 (flow_find_head_matching_sequence): Strengthen params "f1" and
13278 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
13279 "last1", "last2", "beforelast1", "beforelast2" from rtx to
13281 (outgoing_edges_match): Likewise for locals "last1", "last2".
13282 (try_crossjump_to_edge): Likewise for local "insn".
13283 Replace call to for_each_rtx with for_each_rtx_in_insn.
13285 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
13286 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
13287 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
13288 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
13289 (try_optimize_cfg): Strengthen local "last" from rtx to
13291 (delete_dead_jumptables): Likewise for locals "insn", "next",
13294 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
13295 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
13296 "rtx else_first_tail", to reflect the basic-block.h changes above.
13298 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13300 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
13302 (purge_dead_tablejump_edges): Likewise.
13303 (find_bb_boundaries): Likewise for locals "insn", "end",
13304 "flow_transfer_insn".
13306 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13308 * caller-save.c (save_call_clobbered_regs): Strengthen locals
13309 "ins" and "prev" from rtx to rtx_insn *.
13311 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13313 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
13315 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
13316 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
13318 (load_register_parameters): Likewise for local "before_arg".
13319 (check_sibcall_argument_overlap): Likewise for param "insn".
13320 (expand_call): Likewise for locals "normal_call_insns",
13321 "tail_call_insns", "insns", "before_call", "after_args",
13322 "before_arg", "last", "prev". Strengthen one of the "last" from
13323 rtx to rtx_call_insn *.
13324 (fixup_tail_calls): Strengthen local "insn" from rtx to
13326 (emit_library_call_value_1): Likewise for locals "before_call" and
13329 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13331 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
13332 and "last" from rtx to rtx_insn *.
13333 (expand_builtin_nonlocal_goto): Likewise for local "insn".
13334 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
13336 (expand_errno_check): Strengthen local "lab" from rtx to
13338 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
13340 (expand_builtin_mathfn_2): Likewise.
13341 (expand_builtin_mathfn_ternary): Likewise.
13342 (expand_builtin_mathfn_3): Likewise.
13343 (expand_builtin_interclass_mathfn): Likewise for local "last".
13344 (expand_builtin_int_roundingfn): Likewise for local "insns".
13345 (expand_builtin_int_roundingfn_2): Likewise.
13346 (expand_builtin_strlen): Likewise for local "before_strlen".
13347 (expand_builtin_strncmp): Likewise for local "seq".
13348 (expand_builtin_signbit): Likewise for local "last".
13349 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
13350 from rtx to rtx_code_label *.
13351 (expand_stack_restore): Strengthen local "prev" from rtx to
13354 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13356 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
13358 (struct btr_def_s): Likewise.
13359 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
13361 (add_btr_def): Likewise.
13362 (new_btr_user): Likewise.
13363 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
13365 (link_btr_uses): Likewise.
13366 (move_btr_def): Likewise for locals "insp", "old_insn",
13367 "new_insn". Add checked cast to rtx_insn * for now on result of
13369 (can_move_up): Strengthen param "insn" from const_rtx to
13372 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13374 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
13376 (get_uncond_jump_length): Likewise for locals "label", "jump".
13377 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
13379 (add_labels_and_missing_jumps): Likewise for local "new_jump".
13380 (fix_up_fall_thru_edges): Likewise for local "old_jump".
13381 (find_jump_block): Likewise for local "insn".
13382 (fix_crossing_conditional_branches): Likewise for locals
13383 "old_jump", "new_jump".
13384 (fix_crossing_unconditional_branches): Likewise for locals
13385 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
13386 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
13388 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13390 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
13392 (struct mem_insn): Likewise for field "insn".
13393 (reg_next_use): Strengthen from rtx * to rtx_insn **.
13394 (reg_next_inc_use): Likewise.
13395 (reg_next_def): Likewise.
13396 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
13397 from rtx to rtx_insn *.
13398 (move_insn_before): Likewise for param "next_insn" and local "insns".
13399 (attempt_change): Likewise for local "mov_insn".
13400 (try_merge): Likewise for param "last_insn".
13401 (get_next_ref): Likewise for return type and local "insn".
13402 Strengthen param "next_array" from rtx * to rtx_insn **.
13403 (parse_add_or_inc): Strengthen param "insn" from rtx to
13405 (find_inc): Likewise for locals "insn" and "other_insn" (three of
13407 (merge_in_block): Likewise for locals "insn", "curr",
13409 (pass_inc_dec::execute): Update allocations of the arrays to
13410 reflect the stronger types.
13412 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13414 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
13415 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
13416 from rtx to rtx_code_label *.
13418 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13420 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
13423 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
13425 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
13426 generated a warning and prevented bootstrapping the compiler.
13428 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13430 * rtl.h (delete_related_insns): Strengthen return type from rtx to
13433 * jump.c (delete_related_insns): Likewise, also for locals "next"
13436 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13438 * genautomata.c (output_internal_insn_latency_func): When writing
13439 the function "internal_insn_latency" to insn-automata.c,
13440 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
13441 allowing the optional guard function of (define_bypass) clauses to
13442 expect a pair of rtx_insn *, rather than a pair of rtx.
13443 (output_insn_latency_func): When writing the function
13444 "insn_latency", add an "uncast_" prefix to params "insn" and
13445 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
13446 using checked casts from the params, thus enabling the above
13447 change to the generated "internal_insn_latency" function.
13449 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
13451 PR tree-optimization/62091
13452 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
13453 handle correctly arrays.
13454 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
13455 inheritance binfos.
13456 (record_known_type): Walk into inner type.
13457 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
13458 condition on no type changes.
13460 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13462 * genattrtab.c (write_attr_get): Within the generated get_attr_
13463 functions, rename param "insn" to "uncast_insn" and reintroduce
13464 "insn" as an local rtx_insn * using a checked cast, so that "insn"
13465 is an rtx_insn * within insn-attrtab.c
13467 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13469 * output.h (peephole): Strengthen return type from rtx to
13471 * rtl.h (delete_for_peephole): Likewise for both params.
13472 * genpeep.c (main): In generated "peephole" function, strengthen
13473 return type and local "insn" from rtx to rtx_insn *. For now,
13474 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
13475 rtx_insn *, with a checked cast.
13476 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
13477 locals "insn", "next", "prev" from rtx to rtx_insn *.
13479 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
13481 PR tree-optimization/62112
13482 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
13483 * gimple-iterator.h (gsi_replace): Return bool.
13484 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
13485 moved from ref_may_alias_global_p.
13486 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
13488 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
13489 (stmt_kills_ref_p_1): Rename...
13490 (stmt_kills_ref_p): ... to this.
13491 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
13492 stmt_kills_ref_p): Declare.
13493 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
13494 Move the self-assignment case...
13495 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
13497 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13499 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
13501 * emit-rtl.c (try_split): Likewise, also for locals "before" and
13502 "after". For now, don't strengthen param "trial", which requires
13503 adding checked casts when returning it.
13505 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13507 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
13508 "label" from rtx to rtx_code_label *. Strengthen param 1 of
13509 "var_location" hook from rtx to rtx_insn *.
13510 (debug_nothing_rtx): Delete in favor of...
13511 (debug_nothing_rtx_code_label): New prototype.
13512 (debug_nothing_rtx_rtx): Delete unused prototype.
13513 (debug_nothing_rtx_insn): New prototype.
13515 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
13516 invoking debug_hooks->var_location (in two places, one in a NOTE
13517 case of a switch statement, the other guarded by a CALL_P
13518 conditional. Add checked cast to rtx_code_label * when invoking
13519 debug_hooks->label (within CODE_LABEL case of switch statement).
13521 * dbxout.c (dbx_debug_hooks): Update "label" hook from
13522 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13523 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
13524 (xcoff_debug_hooks): Likewise.
13525 * debug.c (do_nothing_debug_hooks): Likewise.
13526 (debug_nothing_rtx): Delete in favor of...
13527 (debug_nothing_rtx_insn): New function.
13528 (debug_nothing_rtx_rtx): Delete unused function.
13529 (debug_nothing_rtx_code_label): New function.
13530 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
13531 debug_nothing_rtx to debug_nothing_rtx_code_label.
13532 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
13534 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
13535 debug_nothing_rtx to debug_nothing_rtx_insn.
13536 (sdbout_label): Strengthen param "insn" from rtx to
13538 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
13539 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
13540 "var_location" hook from debug_nothing_rtx to
13541 debug_nothing_rtx_insn.
13543 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13545 * recog.h (insn_output_fn): Update this function typedef to match
13546 the changes below to the generated output functions, strengthening
13547 the 2nd param from rtx to rtx_insn *.
13549 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
13550 insn when invoking an output function, to match the new signature
13551 of insn_output_fn with a stronger second param.
13553 * genconditions.c (write_header): In the generated code for
13554 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
13555 to match the other changes in this patch.
13557 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
13558 the generated "gen_" functions from rtx to rtx_insn * within their
13561 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
13562 the subfunctions within the generated "recog_", "split", "peephole2"
13563 function trees from rtx to rtx_insn *. For now, the top-level
13564 generated functions ("recog", "split", "peephole2") continue to
13565 take a plain rtx for "insn", to avoid introducing dependencies on
13566 other patches. Rename this 2nd param from "insn" to
13567 "uncast_insn", and reintroduce "insn" as a local variable of type
13568 rtx_insn *, initialized at the top of the generated function with
13569 a checked cast on "uncast_insn".
13570 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
13571 the generated "gen_" functions from rtx to rtx_insn * within their
13574 * genoutput.c (process_template): Strengthen the 2nd param within
13575 the generated "output_" functions "insn" from rtx to rtx_insn *.
13577 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13579 * tree-profile.c (tree_profiling): Skip external functions
13580 when doing coverage instrumentation.
13581 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
13583 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13585 * config/rs6000/altivec.h (vec_cpsgn): New #define.
13586 (vec_mergee): Likewise.
13587 (vec_mergeo): Likewise.
13588 (vec_cntlz): Likewise.
13589 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
13590 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
13591 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
13592 VMRGEW, and VMRGOW.
13593 * doc/extend.texi: Document various forms of vec_cpsgn,
13594 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
13595 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
13596 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
13597 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
13598 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
13600 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13602 * config/rs6000/rs6000.c (context.h): New include.
13603 (tree-pass.h): Likewise.
13604 (make_pass_analyze_swaps): New decl.
13605 (rs6000_option_override): Register pass_analyze_swaps.
13606 (swap_web_entry): New subsclass of web_entry_base (df.h).
13607 (special_handling_values): New enum.
13608 (union_defs): New function.
13609 (union_uses): Likewise.
13610 (insn_is_load_p): Likewise.
13611 (insn_is_store_p): Likewise.
13612 (insn_is_swap_p): Likewise.
13613 (rtx_is_swappable_p): Likewise.
13614 (insn_is_swappable_p): Likewise.
13615 (chain_purpose): New enum.
13616 (chain_contains_only_swaps): New function.
13617 (mark_swaps_for_removal): Likewise.
13618 (swap_const_vector_halves): Likewise.
13619 (adjust_subreg_index): Likewise.
13620 (permute_load): Likewise.
13621 (permute_store): Likewise.
13622 (handle_special_swappables): Likewise.
13623 (replace_swap_with_copy): Likewise.
13624 (dump_swap_insn_table): Likewise.
13625 (rs6000_analyze_swaps): Likewise.
13626 (pass_data_analyze_swaps): New pass_data.
13627 (pass_analyze_swaps): New rtl_opt_pass.
13628 (make_pass_analyze_swaps): New function.
13629 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
13631 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13633 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
13634 type from rtx to rtx_insn *.
13635 (create_copy_of_insn_rtx): Likewise.
13636 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
13637 (create_copy_of_insn_rtx): Likewise, also for local "res".
13639 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13641 * rtl.h (find_first_parameter_load): Strengthen return type from
13643 * rtlanal.c (find_first_parameter_load): Strengthen return type
13644 from rtx to rtx_insn *. Add checked cast for now, to postpone
13645 strengthening the params.
13647 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13650 * diagnostic.c: Set default caret.
13651 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
13653 * diagnostic.h (struct diagnostic_context):
13655 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13657 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
13658 (sel_bb_head): Strengthen return type insn_t (currently just an
13659 rtx) to rtx_insn *.
13660 (sel_bb_end): Likewise.
13662 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
13663 (sel_bb_head): Strengthen return type and local "head" from
13664 insn_t (currently just an rtx) to rtx_insn *.
13665 (sel_bb_end): Likewise for return type.
13666 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
13669 2014-08-21 David Malcolm <dmalcolm@redhat.com>
13671 * basic-block.h (get_last_bb_insn): Strengthen return type from
13673 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
13676 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
13679 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
13681 (diagnostic_report_diagnostic): ... from here.
13682 * toplev.c (general_init): Move code to c-family.
13684 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13686 * df.h (web_entry_base): Replace existing struct web_entry with a
13687 new class web_entry_base with only the predecessor member.
13688 (unionfind_root): Remove declaration and move to class member.
13689 (unionfind_union): Remove declaration and move to friend
13691 (union_defs): Remove declaration.
13692 * web.c (web_entry_base::unionfind_root): Modify to be member
13693 function and adjust accessors.
13694 (unionfind_union): Modify to be friend function and adjust
13696 (web_entry): New subclass of web_entry_base containing the reg
13698 (union_match_dups): Modify for struct -> class changes.
13699 (union_defs): Likewise.
13700 (entry_register): Likewise.
13701 (pass_web::execute): Likewise.
13703 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
13705 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
13706 builtin define __VEC_ELEMENT_REG_ORDER__.
13708 2014-08-20 Martin Jambor <mjambor@suse.cz>
13709 Wei Mi <wmi@google.com>
13712 PR middle-end/61776
13713 * tree-ssa-operands.c (update_stmt_operands): Remove
13714 MODIFIED_NORETURN_CALLS.
13715 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
13716 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
13717 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
13718 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
13719 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
13720 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
13721 (gimple_call_set_ctrl_altering): New func.
13722 (gimple_call_ctrl_altering_p): Ditto.
13723 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
13724 (make_blocks): Use gimple_call_initialize_ctrl_altering.
13725 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
13726 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
13727 remove MODIFIED_NORETURN_CALLS.
13729 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13731 * coverage.c (coverage_compute_profile_id): Return non-0;
13732 also handle symbols with unique name.
13733 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
13735 2014-08-20 Steve Ellcey <sellcey@mips.com>
13737 PR middle-end/49191
13738 * doc/sourcebuild.texi (non_strict_align): New.
13740 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
13742 * cgraphunit.c (ipa_passes, compile): Reshedule
13743 symtab_remove_unreachable_nodes passes; update comments.
13744 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
13745 TODO_remove_functions before the pass; the functions ought to be
13747 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
13748 TODO_remove_functions.
13749 * passes.c (pass_data_early_local_passes): Do not schedule function
13751 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
13753 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13756 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
13757 before setting the option.
13758 * diagnostic.c (diagnostic_classify_diagnostic): Record
13759 command-line status.
13761 2014-08-20 Richard Biener <rguenther@suse.de>
13764 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
13765 to build uint{16,32,64}_type_node.
13767 2014-08-20 Terry Guo <terry.guo@arm.com>
13769 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
13770 with immediate_operand.
13772 2014-08-20 David Malcolm <dmalcolm@redhat.com>
13774 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
13775 "insn" from an as_a to a safe_as_a, for the case when "insn" is
13778 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13780 PR preprocessor/51303
13781 * incpath.c (remove_duplicates): Use cpp_warning.
13783 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
13787 * doc/options.texi (CPP): Document it.
13788 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
13789 * optc-gen.awk: Handle CPP.
13790 * opth-gen.awk: Likewise.
13792 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13794 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
13796 (duplicate_insn_chain): Likewise.
13797 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
13798 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
13799 checked cast for now (until we can strengthen the params in the
13801 (duplicate_insn_chain): Likewise.
13803 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13805 * rtl.h (next_cc0_user): Strengthen return type from rtx to
13807 (prev_cc0_setter): Likewise.
13809 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
13810 rtx_insn *, adding checked casts for now as necessary.
13811 (prev_cc0_setter): Likewise.
13813 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13815 * expr.h (emit_move_insn): Strengthen return type from rtx to
13817 (emit_move_insn_1): Likewise.
13818 (emit_move_complex_push): Likewise.
13819 (emit_move_complex_parts): Likewise.
13821 * expr.c (emit_move_via_integer): Strengthen return type from rtx
13822 to rtx_insn *. Replace use of NULL_RTX with NULL when working
13824 (emit_move_complex_push): Strengthen return type from rtx to
13826 (emit_move_complex): Likewise, also for local "ret".
13827 (emit_move_ccmode): Likewise.
13828 (emit_move_multi_word): Likewise for return type and locals
13829 "last_insn", "seq".
13830 (emit_move_insn_1): Likewise for return type and locals "result",
13832 (emit_move_insn): Likewise for return type and local "last_insn".
13833 (compress_float_constant): Likewise.
13835 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13837 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
13838 from rtx to rtx_insn *.
13840 * rtl.h (emit_insn_before): Likewise.
13841 (emit_insn_before_noloc): Likewise.
13842 (emit_insn_before_setloc): Likewise.
13843 (emit_jump_insn_before): Likewise.
13844 (emit_jump_insn_before_noloc): Likewise.
13845 (emit_jump_insn_before_setloc): Likewise.
13846 (emit_call_insn_before): Likewise.
13847 (emit_call_insn_before_noloc): Likewise.
13848 (emit_call_insn_before_setloc): Likewise.
13849 (emit_debug_insn_before): Likewise.
13850 (emit_debug_insn_before_noloc): Likewise.
13851 (emit_debug_insn_before_setloc): Likewise.
13852 (emit_label_before): Likewise.
13853 (emit_insn_after): Likewise.
13854 (emit_insn_after_noloc): Likewise.
13855 (emit_insn_after_setloc): Likewise.
13856 (emit_jump_insn_after): Likewise.
13857 (emit_jump_insn_after_noloc): Likewise.
13858 (emit_jump_insn_after_setloc): Likewise.
13859 (emit_call_insn_after): Likewise.
13860 (emit_call_insn_after_noloc): Likewise.
13861 (emit_call_insn_after_setloc): Likewise.
13862 (emit_debug_insn_after): Likewise.
13863 (emit_debug_insn_after_noloc): Likewise.
13864 (emit_debug_insn_after_setloc): Likewise.
13865 (emit_label_after): Likewise.
13866 (emit_insn): Likewise.
13867 (emit_debug_insn): Likewise.
13868 (emit_jump_insn): Likewise.
13869 (emit_call_insn): Likewise.
13870 (emit_label): Likewise.
13871 (gen_clobber): Likewise.
13872 (emit_clobber): Likewise.
13873 (gen_use): Likewise.
13874 (emit_use): Likewise.
13877 (emit_barrier_before): Strengthen return type from rtx to
13879 (emit_barrier_after): Likewise.
13880 (emit_barrier): Likewise.
13882 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
13883 from rtx to rtx_insn *. Add checked casts for now when converting
13884 "last" from rtx to rtx_insn *.
13885 (emit_insn_before_noloc): Likewise for return type.
13886 (emit_jump_insn_before_noloc): Likewise.
13887 (emit_call_insn_before_noloc): Likewise.
13888 (emit_debug_insn_before_noloc): Likewise.
13889 (emit_barrier_before): Strengthen return type and local "insn"
13890 from rtx to rtx_barrier *.
13891 (emit_label_before): Strengthen return type from rtx to
13892 rtx_insn *. Add checked cast for now when returning param
13893 (emit_pattern_after_noloc): Strengthen return type from rtx to
13894 rtx_insn *. Add checked casts for now when converting "last" from
13896 (emit_insn_after_noloc): Strengthen return type from rtx to
13898 (emit_jump_insn_after_noloc): Likewise.
13899 (emit_call_insn_after_noloc): Likewise.
13900 (emit_debug_insn_after_noloc): Likewise.
13901 (emit_barrier_after): Strengthen return type from rtx to
13903 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
13904 Add checked cast for now when converting "label" from rtx to
13906 (emit_pattern_after_setloc): Strengthen return type from rtx to
13907 rtx_insn *. Add checked casts for now when converting "last" from
13909 (emit_pattern_after): Strengthen return type from rtx to
13911 (emit_insn_after_setloc): Likewise.
13912 (emit_insn_after): Likewise.
13913 (emit_jump_insn_after_setloc): Likewise.
13914 (emit_jump_insn_after): Likewise.
13915 (emit_call_insn_after_setloc): Likewise.
13916 (emit_call_insn_after): Likewise.
13917 (emit_debug_insn_after_setloc): Likewise.
13918 (emit_debug_insn_after): Likewise.
13919 (emit_pattern_before_setloc): Likewise. Add checked casts for now
13920 when converting "last" from rtx to rtx_insn *.
13921 (emit_pattern_before): Strengthen return type from rtx to
13923 (emit_insn_before_setloc): Likewise.
13924 (emit_insn_before): Likewise.
13925 (emit_jump_insn_before_setloc): Likewise.
13926 (emit_jump_insn_before): Likewise.
13927 (emit_call_insn_before_setloc): Likewise.
13928 (emit_call_insn_before): Likewise.
13929 (emit_debug_insn_before_setloc): Likewise.
13930 (emit_debug_insn_before): Likewise.
13931 (emit_insn): Strengthen return type and locals "last", "insn",
13932 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
13933 within cases where we know we have an insn.
13934 (emit_debug_insn): Likewise.
13935 (emit_jump_insn): Likewise.
13936 (emit_call_insn): Strengthen return type and local "insn" from rtx
13938 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
13939 a checked cast to rtx_insn * for now on "label".
13940 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
13941 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
13942 (emit_use): Likewise.
13943 (gen_use): Likewise, also for local "seq".
13944 (emit): Likewise for return type and local "insn".
13945 (rtx_insn): Likewise for return type and local "new_rtx".
13947 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
13948 from rtx to rtx_barrier *.
13950 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
13951 changed return type from rtx to rtx_insn *, we must update
13952 "emit_fn" type, and this in turn means updating...
13953 (frame_insn): ...this. Strengthen return type from rtx to
13954 rtx_insn *. Introduce a new local "insn" of the appropriate type.
13956 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13958 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
13959 rtx to rtx_jump_table_data *. Also for local.
13960 * rtl.h (emit_jump_table_data): Likewise.
13962 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13964 * basic-block.h (create_basic_block_structure): Strengthen third
13965 param "bb_note" from rtx to rtx_note *.
13966 * rtl.h (emit_note_before): Strengthen return type from rtx to
13968 (emit_note_after): Likewise.
13969 (emit_note): Likewise.
13970 (emit_note_copy): Likewise. Also, strengthen param similarly.
13971 * function.h (struct rtl_data): Strengthen field
13972 "x_stack_check_probe_note" from rtx to rtx_note *.
13974 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
13975 from rtx to rtx_note *.
13976 * cfgrtl.c (create_basic_block_structure): Strengthen third param
13977 "bb_note" from rtx to rtx_note *.
13978 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
13979 when calling emit_note_copy.
13980 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
13982 (emit_note_after): Likewise.
13983 (emit_note_before): Likewise.
13984 (emit_note_copy): Likewise. Also, strengthen param similarly.
13985 (emit_note): Likewise.
13986 * except.c (emit_note_eh_region_end): Likewise for return type.
13987 Strengthen local "next" from rtx to rtx_insn *.
13988 (convert_to_eh_region_ranges): Strengthen local "note"
13989 from rtx to rtx_note *.
13990 * final.c (change_scope): Likewise.
13991 (reemit_insn_block_notes): Likewise, for both locals named "note".
13992 Also, strengthen local "insn" from rtx to rtx_insn *.
13993 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
13995 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
13996 strengthen local "seq" from rtx to rtx_insn *.
13997 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
13999 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
14001 (get_bb_note_from_pool): Strengthen return type from rtx to
14003 (sel_create_basic_block): Strengthen local "new_bb_note" from
14004 insn_t to rtx_note *.
14005 * var-tracking.c (emit_note_insn_var_location): Strengthen local
14006 "note" from rtx to rtx_note *.
14007 (emit_notes_in_bb): Likewise.
14009 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14011 * function.h (struct rtl_data): Strengthen field
14012 "x_parm_birth_insn" from rtx to rtx_insn *.
14013 * function.c (struct assign_parm_data_all): Strengthen fields
14014 "first_conversion_insn" and "last_conversion_insn" from rtx to
14017 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14019 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
14020 to rtx_insn *; also for local "var_end_seq".
14021 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
14022 (maybe_cleanup_end_of_block): Likewise for param "last" and local
14024 (expand_gimple_cond): Likewise for locals "last2" and "last".
14025 (mark_transaction_restart_calls): Likewise for local "insn".
14026 (expand_gimple_stmt): Likewise for return type and locals "last"
14028 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
14029 (avoid_complex_debug_insns): Likewise for param "insn".
14030 (expand_debug_locations): Likewise for locals "insn", "last",
14031 "prev_insn" and "insn2".
14032 (expand_gimple_basic_block): Likewise for local "last".
14033 (construct_exit_block): Likewise for locals "head", "end",
14035 (pass_expand::execute): Likewise for locals "var_seq",
14036 "var_ret_seq", "next".
14038 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14040 * asan.h (asan_emit_stack_protection): Strengthen return type from
14042 * asan.c (asan_emit_stack_protection): Likewise. Add local
14043 "insns" to hold the return value.
14045 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14047 * basic-block.h (bb_note): Strengthen return type from rtx to
14049 * sched-int.h (bb_note): Likewise.
14050 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
14052 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14054 * rtl.h (make_insn_raw): Strengthen return type from rtx to
14057 * emit-rtl.c (make_insn_raw): Strengthen return type and local
14058 "insn" from rtx to rtx_insn *.
14059 (make_debug_insn_raw): Strengthen return type from rtx to
14060 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
14061 (make_jump_insn_raw): Strengthen return type from rtx to
14062 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
14063 (make_call_insn_raw): Strengthen return type from rtx to
14064 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
14065 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
14066 callback from rtx to rtx_insn *; likewise for local "insn" and
14067 "next", adding a checked cast to rtx_insn in the relevant cases of
14068 the switch statement.
14069 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
14070 callback from rtx to rtx_insn *.
14071 (emit_pattern_after_setloc): Likewise.
14072 (emit_pattern_after): Likewise.
14073 (emit_pattern_before_setloc): Likewise.
14074 (emit_pattern_before): Likewise.
14076 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14078 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
14080 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
14081 accepting an rtx_insn *.
14082 (last_call_insn): Strengthen return type from rtx to
14085 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14087 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
14088 "insns" from rtx to rtx_insn *.
14089 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
14090 locals "insn" and "prev".
14092 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14094 * rtl.h (tablejump_p): Strengthen third param from rtx * to
14095 rtx_jump_table_data **.
14097 * cfgbuild.c (make_edges): Introduce local "table", using it in
14098 place of "tmp" for jump table data.
14099 (find_bb_boundaries): Strengthen local "table" from rtx to
14100 rtx_jump_table_data *.
14101 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14102 (outgoing_edges_match): Likewise for locals "table1" and "table2".
14103 (try_crossjump_to_edge): Likewise.
14104 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
14106 (patch_jump_insn): Introduce local "table", using it in place of
14107 "tmp" for jump table data.
14108 (force_nonfallthru_and_redirect): Introduce local "table", so that
14109 call to tablejump_p can receive an rtx_jump_table_data **. Update
14110 logic around the call to overwrite "note" appropriately if
14111 tablejump_p returns non-zero.
14112 (get_last_bb_insn): Introduce local "table", using it in place of
14113 "tmp" for jump table data.
14114 * dwarf2cfi.c (create_trace_edges): Likewise.
14116 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
14117 from rtx to rtx_jump_table_data *.
14118 (create_fix_barrier): Strengthen local "tmp" from rtx to
14119 rtx_jump_table_data *.
14120 (arm_reorg): Likewise for local "table".
14122 * config/s390/s390.c (s390_chunkify_start): Likewise.
14124 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
14126 * jump.c (delete_related_insns): Strengthen local "lab_next" from
14127 rtx to rtx_jump_table_data *.
14129 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
14130 rtx_jump_table_data **. Add a checked cast when writing through
14131 the pointer: we know there that local "table" is non-NULL and that
14132 JUMP_TABLE_DATA_P (table) holds.
14133 (label_is_jump_target_p): Introduce local "table", using it in
14134 place of "tmp" for jump table data.
14136 2014-08-19 Marek Polacek <polacek@redhat.com>
14139 * doc/invoke.texi: Document -Wbool-compare.
14141 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14143 * rtl.h (entry_of_function): Strengthen return type from rtx to
14145 * cfgrtl.c (entry_of_function): Likewise.
14147 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14149 * emit-rtl.h (get_insns): Strengthen return type from rtx to
14150 rtx_insn *, adding a checked cast for now.
14151 (get_last_insn): Likewise.
14153 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14155 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
14158 * emit-rtl.c (gen_label_rtx): Likewise.
14160 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14162 * rtl.h (previous_insn): Strengthen return type from rtx to
14164 (next_insn): Likewise.
14165 (prev_nonnote_insn): Likewise.
14166 (prev_nonnote_insn_bb): Likewise.
14167 (next_nonnote_insn): Likewise.
14168 (next_nonnote_insn_bb): Likewise.
14169 (prev_nondebug_insn): Likewise.
14170 (next_nondebug_insn): Likewise.
14171 (prev_nonnote_nondebug_insn): Likewise.
14172 (next_nonnote_nondebug_insn): Likewise.
14173 (prev_real_insn): Likewise.
14174 (next_real_insn): Likewise.
14175 (prev_active_insn): Likewise.
14176 (next_active_insn): Likewise.
14178 * emit-rtl.c (next_insn): Strengthen return type from rtx to
14179 rtx_insn *, adding a checked cast.
14180 (previous_insn): Likewise.
14181 (next_nonnote_insn): Likewise.
14182 (next_nonnote_insn_bb): Likewise.
14183 (prev_nonnote_insn): Likewise.
14184 (prev_nonnote_insn_bb): Likewise.
14185 (next_nondebug_insn): Likewise.
14186 (prev_nondebug_insn): Likewise.
14187 (next_nonnote_nondebug_insn): Likewise.
14188 (prev_nonnote_nondebug_insn): Likewise.
14189 (next_real_insn): Likewise.
14190 (prev_real_insn): Likewise.
14191 (next_active_insn): Likewise.
14192 (prev_active_insn): Likewise.
14194 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
14195 param "stepfunc" so that it returns an rtx_insn * rather than an
14196 rtx, to track the change to prev_nonnote_insn_bb, which is the
14197 only function this is called with.
14198 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
14200 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
14202 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
14205 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14207 * coretypes.h (class rtx_debug_insn): Add forward declaration.
14208 (class rtx_nonjump_insn): Likewise.
14209 (class rtx_jump_insn): Likewise.
14210 (class rtx_call_insn): Likewise.
14211 (class rtx_jump_table_data): Likewise.
14212 (class rtx_barrier): Likewise.
14213 (class rtx_code_label): Likewise.
14214 (class rtx_note): Likewise.
14216 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
14217 adding the invariant DEBUG_INSN_P (X).
14218 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
14219 the invariant NONJUMP_INSN_P (X).
14220 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
14221 the invariant JUMP_P (X).
14222 (class rtx_call_insn): New, a subclass of rtx_insn, adding
14223 the invariant CALL_P (X).
14224 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
14225 invariant JUMP_TABLE_DATA_P (X).
14226 (class rtx_barrier): New, a subclass of rtx_insn, adding the
14227 invariant BARRIER_P (X).
14228 (class rtx_code_label): New, a subclass of rtx_insn, adding
14229 the invariant LABEL_P (X).
14230 (class rtx_note): New, a subclass of rtx_insn, adding
14231 the invariant NOTE_P(X).
14232 (is_a_helper <rtx_debug_insn *>::test): New.
14233 (is_a_helper <rtx_nonjump_insn *>::test): New.
14234 (is_a_helper <rtx_jump_insn *>::test): New.
14235 (is_a_helper <rtx_call_insn *>::test): New.
14236 (is_a_helper <rtx_jump_table_data *>::test): New functions,
14237 overloaded for both rtx and rtx_insn *.
14238 (is_a_helper <rtx_barrier *>::test): New.
14239 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
14240 for both rtx and rtx_insn *.
14241 (is_a_helper <rtx_note *>::test): New.
14243 2014-08-19 Marek Polacek <polacek@redhat.com>
14245 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
14246 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14247 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
14248 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
14250 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14252 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
14253 rtx_insn *. To help with transition, for now, convert from an
14254 access macro into a pair of functions: BND_TO, returning an
14256 (SET_BND_TO): New function, for use where BND_TO is used as an
14259 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
14261 (BND_TO): New function, adding a checked cast.
14262 (SET_BND_TO): New function.
14264 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
14266 (compute_av_set_on_boundaries): Likewise.
14268 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14270 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
14271 destination if it is used in source.
14272 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
14273 (*popcount<mode>2_falsedep_1): Likewise.
14275 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
14278 * configure.ac: Set install_gold_as_default to no first.
14279 * configure: Regenerated.
14281 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14283 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
14284 "note_list" field will eventually be an rtx_insn *. To help with
14285 transition, for now, convert from an access macro into a pair of
14286 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
14287 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
14290 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
14291 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
14293 * sel-sched-ir.c (init_bb): Likewise.
14294 (sel_restore_notes): Likewise.
14295 (move_bb_info): Likewise.
14296 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
14297 (SET_BB_NOTE_LIST): New function.
14299 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14301 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
14302 field will eventually be an rtx_insn *. To help with transition,
14303 for now, convert from an access macro into a pair of functions:
14304 VINSN_INSN_RTX, returning an rtx_insn *, and...
14305 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
14306 is used as an lvalue.
14308 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
14309 SET_VINSN_INSN_RTX where it's used as an lvalue.
14310 (VINSN_INSN_RTX): New function.
14311 (SET_VINSN_INSN_RTX): New function.
14313 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14315 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
14316 eventually be rtx_insn *, but to help with transition, for now,
14317 convert from an access macro into a pair of functions: DEP_PRO
14318 returning an rtx_insn * and...
14319 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
14320 lvalue, returning an rtx&.
14321 (DEP_CON): Analogous changes to DEP_PRO above.
14322 (SET_DEP_CON): Likewise.
14324 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
14325 an lvalue to SET_DEP_CON.
14326 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
14327 (sd_copy_back_deps): Likewise for DEP_CON.
14328 (DEP_PRO): New function, adding a checked cast for now.
14329 (DEP_CON): Likewise.
14330 (SET_DEP_PRO): New function.
14331 (SET_DEP_CON): Likewise.
14333 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14335 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
14336 (extra_options): Add i386/cygwin.opt.
14337 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
14338 (CPP_SPEC): Accept -pthread.
14339 (LINK_SPEC): Ditto.
14340 (GOMP_SELF_SPECS): Update comment.
14341 * config/i386/cygwin.opt: New file for -pthread flag.
14343 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14345 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
14346 * df.h (DF_REF_INSN): Convert from a macro to a function, so
14347 that we can return an rtx_insn *.
14349 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
14351 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
14352 when building executables, not DLLs. Add --large-address-aware
14353 under the same conditions.
14354 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
14355 when building executables, not DLLs. Add --large-address-aware
14356 under the same conditions when using -m32.
14358 * config/i386/cygwin-stdint.h: Throughout, make type
14359 definitions dependent on target architecture, not host.
14361 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14363 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
14364 the return type from rtx to rtx_insn *, which will enable various
14365 conversions in followup patches. For now this is is done by a
14367 (NEXT_INSN): Likewise.
14368 (SET_PREV_INSN): Convert to an inline function. This is intended
14369 for use as an lvalue, and so returns an rtx& to allow in-place
14371 (SET_NEXT_INSN): Likewise.
14373 2014-07-08 Mark Wielaard <mjw@redhat.com>
14376 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
14378 2014-08-19 Marek Polacek <polacek@redhat.com>
14381 * cgraphunit.c (handle_alias_pairs): Fix condition.
14383 2014-08-19 Richard Biener <rguenther@suse.de>
14385 * gimple-fold.c (fold_gimple_assign): Properly build a
14386 null-pointer constant when devirtualizing addresses.
14388 2014-07-07 Mark Wielaard <mjw@redhat.com>
14390 * dwarf2out.c (decl_quals): New function.
14391 (modified_type_die): Take one cv_quals argument instead of two,
14392 one for const and one for volatile.
14393 (add_type_attribute): Likewise.
14394 (generic_parameter_die): Call add_type_attribute with one modifier
14396 (base_type_for_mode): Likewise.
14397 (add_bounds_info): Likewise.
14398 (add_subscript_info): Likewise.
14399 (gen_array_type_die): Likewise.
14400 (gen_descr_array_type_die): Likewise.
14401 (gen_entry_point_die): Likewise.
14402 (gen_enumeration_type_die): Likewise.
14403 (gen_formal_parameter_die): Likewise.
14404 (gen_subprogram_die): Likewise.
14405 (gen_variable_die): Likewise.
14406 (gen_const_die): Likewise.
14407 (gen_field_die): Likewise.
14408 (gen_pointer_type_die): Likewise.
14409 (gen_reference_type_die): Likewise.
14410 (gen_ptr_to_mbr_type_die): Likewise.
14411 (gen_inheritance_die): Likewise.
14412 (gen_subroutine_type_die): Likewise.
14413 (gen_typedef_die): Likewise.
14414 (force_type_die): Likewise.
14416 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14418 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
14420 * configure: Regenerate.
14422 2014-08-19 Richard Biener <rguenther@suse.de>
14424 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
14425 DECL_EXTERNALs in BLOCKs as non-references.
14426 * tree-streamer-out.c (streamer_write_chain): Likewise.
14428 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
14429 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14430 Anna Tikhonova <anna.tikhonova@intel.com>
14431 Ilya Tocar <ilya.tocar@intel.com>
14432 Andrey Turetskiy <andrey.turetskiy@intel.com>
14433 Ilya Verbin <ilya.verbin@intel.com>
14434 Kirill Yukhin <kirill.yukhin@intel.com>
14435 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14437 * config/i386/sse.md
14438 (define_mode_iterator VI48_AVX512F): Delete.
14439 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
14440 (define_mode_iterator VI2_AVX512VL): Ditto.
14441 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
14444 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
14446 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
14447 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
14448 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14449 with VI48_AVX512F_AVX512VL): New.
14450 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
14451 with VI2_AVX512VL): Ditto.
14453 2014-08-19 Marek Polacek <polacek@redhat.com>
14455 * doc/invoke.texi: Document -Wc99-c11-compat.
14457 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14459 * rtl.h (PREV_INSN): Split macro in two: the existing one,
14460 for rvalues, and...
14461 (SET_PREV_INSN): New macro, for use as an lvalue.
14462 (NEXT_INSN, SET_NEXT_INSN): Likewise.
14464 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
14465 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
14466 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14467 (fixup_abnormal_edges): Likewise.
14468 (unlink_insn_chain): Likewise.
14469 (fixup_reorder_chain): Likewise.
14470 (cfg_layout_delete_block): Likewise.
14471 (cfg_layout_merge_blocks): Likewise.
14472 * combine.c (update_cfg_for_uncondjump): Likewise.
14473 * emit-rtl.c (link_insn_into_chain): Likewise.
14474 (remove_insn): Likewise.
14475 (delete_insns_since): Likewise.
14476 (reorder_insns_nobb): Likewise.
14477 (emit_insn_after_1): Likewise.
14478 * final.c (rest_of_clean_state): Likewise.
14479 (final_scan_insn): Likewise.
14480 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
14481 * haifa-sched.c (concat_note_lists): Likewise.
14482 (remove_notes): Likewise.
14483 (restore_other_notes): Likewise.
14484 (move_insn): Likewise.
14485 (unlink_bb_notes): Likewise.
14486 (restore_bb_notes): Likewise.
14487 * jump.c (delete_for_peephole): Likewise.
14488 * optabs.c (emit_libcall_block_1): Likewise.
14489 * reorg.c (emit_delay_sequence): Likewise.
14490 (fill_simple_delay_slots): Likewise.
14491 * sel-sched-ir.c (sel_move_insn): Likewise.
14492 (sel_remove_insn): Likewise.
14493 (get_bb_note_from_pool): Likewise.
14494 * sel-sched.c (move_nop_to_previous_block): Likewise.
14496 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
14497 * config/c6x/c6x.c (gen_one_bundle): Likewise.
14498 (c6x_gen_bundles): Likewise.
14499 (hwloop_optimize): Likewise.
14500 * config/frv/frv.c (frv_function_prologue): Likewise.
14501 (frv_register_nop): Likewise.
14502 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
14503 (ia64_reorg): Likewise.
14504 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
14505 (mep_make_bundle): Likewise.
14506 (mep_bundle_insns): Likewise.
14507 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
14508 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
14509 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
14511 2014-08-19 David Malcolm <dmalcolm@redhat.com>
14513 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
14514 return type from rtx to rtx_insn *.
14515 (BB_END): Likewise.
14516 (BB_HEADER): Likewise.
14517 (BB_FOOTER): Likewise.
14518 (SET_BB_HEAD): Convert to a function.
14519 (SET_BB_END): Likewise.
14520 (SET_BB_HEADER): Likewise.
14521 (SET_BB_FOOTER): Likewise.
14523 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
14524 Strengthen the return type from rtx to rtx_insn *. For now, this
14525 is done by adding a checked cast, but this will eventually
14526 become a field lookup.
14527 (BB_END): Likewise.
14528 (BB_HEADER): Likewise.
14529 (BB_FOOTER): Likewise.
14530 (SET_BB_HEAD): New function, from macro of same name. This is
14531 intended for use as an lvalue, and so returns an rtx& to allow
14532 in-place modification.
14533 (SET_BB_END): Likewise.
14534 (SET_BB_HEADER): Likewise.
14535 (SET_BB_FOOTER): Likewise.
14537 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14539 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
14540 for rvalues, and...
14541 (SET_BB_HEAD): New macro, for use as a lvalue.
14542 (BB_END, SET_BB_END): Likewise.
14543 (BB_HEADER, SET_BB_HEADER): Likewise.
14544 (BB_FOOTER, SET_BB_FOOTER): Likewise.
14546 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
14547 of BB_* macros into SET_BB_* macros.
14548 (fix_crossing_unconditional_branches): Likewise.
14549 * caller-save.c (save_call_clobbered_regs): Likewise.
14550 (insert_one_insn): Likewise.
14551 * cfgbuild.c (find_bb_boundaries): Likewise.
14552 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14553 (outgoing_edges_match): Likewise.
14554 (try_optimize_cfg): Likewise.
14555 * cfgexpand.c (expand_gimple_cond): Likewise.
14556 (expand_gimple_tailcall): Likewise.
14557 (expand_gimple_basic_block): Likewise.
14558 (construct_exit_block): Likewise.
14559 * cfgrtl.c (delete_insn): Likewise.
14560 (create_basic_block_structure): Likewise.
14561 (rtl_delete_block): Likewise.
14562 (rtl_split_block): Likewise.
14563 (emit_nop_for_unique_locus_between): Likewise.
14564 (rtl_merge_blocks): Likewise.
14565 (block_label): Likewise.
14566 (try_redirect_by_replacing_jump): Likewise.
14567 (emit_barrier_after_bb): Likewise.
14568 (fixup_abnormal_edges): Likewise.
14569 (record_effective_endpoints): Likewise.
14570 (relink_block_chain): Likewise.
14571 (fixup_reorder_chain): Likewise.
14572 (fixup_fallthru_exit_predecessor): Likewise.
14573 (cfg_layout_duplicate_bb): Likewise.
14574 (cfg_layout_split_block): Likewise.
14575 (cfg_layout_delete_block): Likewise.
14576 (cfg_layout_merge_blocks): Likewise.
14577 * combine.c (update_cfg_for_uncondjump): Likewise.
14578 * emit-rtl.c (add_insn_after): Likewise.
14579 (remove_insn): Likewise.
14580 (reorder_insns): Likewise.
14581 (emit_insn_after_1): Likewise.
14582 * haifa-sched.c (get_ebb_head_tail): Likewise.
14583 (restore_other_notes): Likewise.
14584 (move_insn): Likewise.
14585 (sched_extend_bb): Likewise.
14586 (fix_jump_move): Likewise.
14587 * ifcvt.c (noce_process_if_block): Likewise.
14588 (dead_or_predicable): Likewise.
14589 * ira.c (update_equiv_regs): Likewise.
14590 * reg-stack.c (change_stack): Likewise.
14591 * sel-sched-ir.c (sel_move_insn): Likewise.
14592 * sel-sched.c (move_nop_to_previous_block): Likewise.
14594 * config/c6x/c6x.c (hwloop_optimize): Likewise.
14595 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14597 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14599 * rtl.h (for_each_rtx_in_insn): New function.
14600 * rtlanal.c (for_each_rtx_in_insn): Likewise.
14602 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14604 * coretypes.h (class rtx_insn): Add forward declaration.
14606 * rtl.h: Include is-a.h.
14607 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
14608 workaround to ensure gengtype knows inheritance is occurring,
14609 whilst continuing to use the pre-existing special-casing for
14611 (class rtx_insn): New subclass of rtx_def, adding the
14612 invariant that we're dealing with something we can sanely use
14613 INSN_UID, NEXT_INSN, PREV_INSN on.
14614 (is_a_helper <rtx_insn *>::test): New.
14615 (is_a_helper <const rtx_insn *>::test): New.
14617 2014-08-18 David Malcolm <dmalcolm@redhat.com>
14619 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
14621 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14623 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
14626 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
14628 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
14629 to BUILT_IN_UNREACHABLE.
14631 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
14634 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
14636 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
14637 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
14638 (ffs<mode>2): Do not expand with tzcnt for
14639 TARGET_AVOID_FALSE_DEP_FOR_BMI.
14640 (ffssi2_no_cmove): Ditto.
14641 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
14642 (ctz<mode>2): New expander.
14643 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
14644 (*ctz<mode>2_falsedep): New insn.
14645 (*ctz<mode>2): Rename from ctz<mode>2.
14646 (clz<mode>2_lzcnt): New expander.
14647 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
14648 (*clz<mode>2_lzcnt_falsedep): New insn.
14649 (*clz<mode>2): Rename from ctz<mode>2.
14650 (popcount<mode>2): New expander.
14651 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
14652 (*popcount<mode>2_falsedep): New insn.
14653 (*popcount<mode>2): Rename from ctz<mode>2.
14654 (*popcount<mode>2_cmp): Remove.
14655 (*popcountsi2_cmp_zext): Ditto.
14657 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
14659 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
14660 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
14661 * config/microblaze/microblaze.h
14662 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
14664 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
14667 * configure.ac: Set install_gold_as_default to no for
14669 * configure: Regenerated.
14671 2014-08-18 Roman Gareev <gareevroman@gmail.com>
14673 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
14674 * config.in: Add undef of HAVE_isl.
14675 * configure: Regenerate.
14676 * configure.ac: Add definition of HAVE_isl.
14677 * graphite-blocking.c: Add checking of HAVE_isl.
14678 * graphite-dependences.c: Likewise.
14679 * graphite-interchange.c: Likewise.
14680 * graphite-isl-ast-to-gimple.c: Likewise.
14681 * graphite-optimize-isl.c: Likewise.
14682 * graphite-poly.c: Likewise.
14683 * graphite-scop-detection.c: Likewise.
14684 * graphite-sese-to-poly.c: Likewise.
14685 * graphite.c: Likewise.
14686 * toplev.c: Replace the checking of HAVE_cloog with the checking
14689 2014-08-18 Richard Biener <rguenther@suse.de>
14691 PR tree-optimization/62090
14692 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
14693 (fold_builtin_3): Do not fold snprintf.
14694 (fold_builtin_4): Likewise.
14695 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
14696 moved from builtins.c.
14697 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
14698 (gimple_fold_builtin): Do not fold sprintf here.
14700 2014-08-18 Richard Biener <rguenther@suse.de>
14702 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
14704 (maybe_canonicalize_mem_ref_addr): ... this function.
14705 (fold_stmt_1): Apply it here before all simplification.
14707 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
14710 * cgraph.h (cgraph_node::create_indirect_edge): Add
14711 compute_indirect_info param.
14712 * cgraph.c (cgraph_node::create_indirect_edge): Compute
14713 indirect_info only when it is required.
14714 * cgraphclones.c (cgraph_clone_edge): Do not recompute
14715 indirect_info fore cloned indirect edge.
14717 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14718 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14719 Anna Tikhonova <anna.tikhonova@intel.com>
14720 Ilya Tocar <ilya.tocar@intel.com>
14721 Andrey Turetskiy <andrey.turetskiy@intel.com>
14722 Ilya Verbin <ilya.verbin@intel.com>
14723 Kirill Yukhin <kirill.yukhin@intel.com>
14724 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14726 * config/i386/sse.md
14727 (define_mode_iterator VI8_AVX2_AVX512BW): New.
14728 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
14730 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14731 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14732 Anna Tikhonova <anna.tikhonova@intel.com>
14733 Ilya Tocar <ilya.tocar@intel.com>
14734 Andrey Turetskiy <andrey.turetskiy@intel.com>
14735 Ilya Verbin <ilya.verbin@intel.com>
14736 Kirill Yukhin <kirill.yukhin@intel.com>
14737 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14739 * config/i386/sse.md
14740 (define_mode_iterator VF1_AVX512VL): New.
14741 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
14742 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
14745 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14746 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14747 Anna Tikhonova <anna.tikhonova@intel.com>
14748 Ilya Tocar <ilya.tocar@intel.com>
14749 Andrey Turetskiy <andrey.turetskiy@intel.com>
14750 Ilya Verbin <ilya.verbin@intel.com>
14751 Kirill Yukhin <kirill.yukhin@intel.com>
14752 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14754 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
14755 * config/i386/i386.md
14756 (define_code_iterator any_float): New.
14757 (define_code_attr floatsuffix): New.
14758 * config/i386/sse.md
14759 (define_mode_iterator VF1_128_256VL): New.
14760 (define_mode_iterator VF2_512_256VL): New.
14761 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
14763 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
14764 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
14766 (define_mode_attr qq2pssuff): New.
14767 (define_mode_attr sselongvecmode): New.
14768 (define_mode_attr sselongvecmodelower): New.
14769 (define_mode_attr sseintvecmode3): New.
14770 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
14772 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
14773 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
14774 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
14775 (define_insn "ufloatv2siv2df2<mask_name>"): New.
14777 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14778 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14779 Anna Tikhonova <anna.tikhonova@intel.com>
14780 Ilya Tocar <ilya.tocar@intel.com>
14781 Andrey Turetskiy <andrey.turetskiy@intel.com>
14782 Ilya Verbin <ilya.verbin@intel.com>
14783 Kirill Yukhin <kirill.yukhin@intel.com>
14784 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14786 * config/i386/sse.md
14787 (define_mode_iterator VF2_AVX512VL): New.
14788 (define_mode_attr sseintvecmode2): New.
14789 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
14790 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
14791 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
14793 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
14795 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
14797 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
14800 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14801 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14802 Anna Tikhonova <anna.tikhonova@intel.com>
14803 Ilya Tocar <ilya.tocar@intel.com>
14804 Andrey Turetskiy <andrey.turetskiy@intel.com>
14805 Ilya Verbin <ilya.verbin@intel.com>
14806 Kirill Yukhin <kirill.yukhin@intel.com>
14807 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14809 * config/i386/i386.md
14810 (define_insn "*movoi_internal_avx"): Add evex version.
14811 (define_insn "*movti_internal"): Ditto.
14813 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14814 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14815 Anna Tikhonova <anna.tikhonova@intel.com>
14816 Ilya Tocar <ilya.tocar@intel.com>
14817 Andrey Turetskiy <andrey.turetskiy@intel.com>
14818 Ilya Verbin <ilya.verbin@intel.com>
14819 Kirill Yukhin <kirill.yukhin@intel.com>
14820 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14822 * config/i386/i386.md
14823 (define_attr "isa"): Add avx512dq, noavx512dq.
14824 (define_attr "enabled"): Ditto.
14825 * config/i386/sse.md
14826 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
14828 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
14829 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14830 Anna Tikhonova <anna.tikhonova@intel.com>
14831 Ilya Tocar <ilya.tocar@intel.com>
14832 Andrey Turetskiy <andrey.turetskiy@intel.com>
14833 Ilya Verbin <ilya.verbin@intel.com>
14834 Kirill Yukhin <kirill.yukhin@intel.com>
14835 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14837 * config/i386/i386.c
14838 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
14839 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
14840 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
14841 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
14842 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
14843 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
14844 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
14845 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
14846 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
14847 * config/i386/sse.md
14848 (define_mode_iterator VMOVE): Allow V4TI mode.
14849 (define_mode_iterator V_AVX512VL): New.
14850 (define_mode_iterator V): New handling for AVX512VL.
14851 (define_insn "avx512f_load<mode>_mask"): Delete.
14852 (define_insn "<avx512>_load<mode>_mask"): New.
14853 (define_insn "avx512f_store<mode>_mask"): Delete.
14854 (define_insn "<avx512>_store<mode>_mask"): New.
14857 2014-08-18 Yury Gribov <y.gribov@samsung.com>
14860 * asan.c (instrument_derefs): Fix bitfield check.
14862 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14864 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
14865 * config/rs6000/htm.md (ttest): Remove clobber.
14866 * config/rs6000/predicates.md (any_mask_operand): New predicate.
14867 (and_operand): Reformat.
14868 (and_2rld_operand): New predicate.
14869 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
14871 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
14872 parameter. Handle AND directly.
14873 (rs6000_split_logical_di): Remove last parameter.
14874 (rs6000_split_logical): Remove last parameter. Remove obsolete
14876 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
14877 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
14878 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
14879 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
14880 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
14881 and 5 anonymous splitters): Delete.
14882 (and<mode>3): New expander.
14883 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
14884 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
14885 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
14886 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
14887 (floatdisf2_internal1): Remove clobbers.
14888 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
14889 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
14890 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
14891 (and<mode>3 for BOOL_128): Remove clobber.
14892 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
14893 rs6000_split_logical.
14894 (*bool<mode>3_internal for BOOL_128): Adjust call of
14895 rs6000_split_logical.
14896 (*boolc<mode>3_internal1 for BOOL_128,
14897 *boolc<mode>3_internal2 for BOOL_128,
14898 *boolcc<mode>3_internal1 for BOOL_128,
14899 *boolcc<mode>3_internal2 for BOOL_128,
14900 *eqv<mode>3_internal1 for BOOL_128,
14901 *eqv<mode>3_internal2 for BOOL_128,
14902 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
14903 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
14905 (*vec_reload_and_reg_<mptrsize>): Delete.
14907 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14909 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
14910 and split, *boolccsi3_internal3 and split): Delete.
14911 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
14912 *boolccdi3_internal3 and split): Delete.
14913 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
14914 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
14916 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14918 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
14919 and split, *boolcsi3_internal3 and split): Delete.
14920 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
14921 *boolcdi3_internal3 and split): Delete.
14922 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
14924 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
14926 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
14927 <'u'>: Also support printing the low-order 16 bits.
14928 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
14929 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
14930 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
14931 *booldi3_internal3 and split): Delete.
14932 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
14933 *bool<mode>3_dot2): New.
14934 (two anonymous define_splits for non_logical_cint_operand): Merge.
14936 2014-08-17 Marek Polacek <polacek@redhat.com>
14937 Manuel López-Ibáñez <manu@gcc.gnu.org>
14940 * diagnostic.c (adjust_line): Add gcc_checking_assert.
14941 (diagnostic_show_locus): Don't print caret diagnostic
14942 if a column is larger than the line_width.
14944 2014-08-17 Roman Gareev <gareevroman@gmail.com>
14946 * common.opt: Make the ISL AST generator to be the main code generator
14949 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
14951 * wide-int.h (generic_wide_int): Declare as class instead of struct.
14953 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
14956 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
14958 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
14959 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
14960 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
14962 * config/pa/pa.md (begin_brtab): Delete insn.
14963 (end_brtab): Likewise.
14965 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
14967 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
14969 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
14971 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
14972 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
14973 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
14974 (get_dynamic_type): Remove.
14975 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
14976 (clear_speculation): Bring to ipa-deivrt.h
14977 (get_class_context): Rename to ...
14978 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
14979 (contains_type_p): Update.
14980 (get_dynamic_type): Rename to ...
14981 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
14982 (possible_polymorphic_call_targets): UPdate.
14983 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
14984 * ipa-prop.c (ipa_analyze_call_uses): Update.
14986 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
14988 * doc/invoke.texi (SH options): Document missing processor variant
14989 options. Remove references to Hitachi. Undocument deprecated mspace
14992 2014-08-15 Jason Merrill <jason@redhat.com>
14994 * tree.c (type_hash_canon): Uncomment assert.
14996 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
14998 * input.h (in_system_header_at): Add comment.
15000 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15003 * diagnostic.c (build_message_string): Make it extern.
15004 * diagnostic.h (build_message_string): Make it extern.
15006 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
15008 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
15009 load/store from/to non-floating class pseudo.
15011 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
15013 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
15015 2014-08-15 Richard Biener <rguenther@suse.de>
15017 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
15018 (get_constraint_for_ssa_var): Remove dead code.
15019 (get_constraint_for_1): Adjust.
15020 (find_what_var_points_to): Likewise.
15021 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
15023 2014-08-15 Ilya Tocar <tocarip@gmail.com>
15026 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
15027 (_mm512_mask_cmpge_epu32_mask): Ditto.
15028 (_mm512_cmpge_epu32_mask): Ditto.
15029 (_mm512_mask_cmpge_epi64_mask): Ditto.
15030 (_mm512_cmpge_epi64_mask): Ditto.
15031 (_mm512_mask_cmpge_epu64_mask): Ditto.
15032 (_mm512_cmpge_epu64_mask): Ditto.
15033 (_mm512_mask_cmple_epi32_mask): Ditto.
15034 (_mm512_cmple_epi32_mask): Ditto.
15035 (_mm512_mask_cmple_epu32_mask): Ditto.
15036 (_mm512_cmple_epu32_mask): Ditto.
15037 (_mm512_mask_cmple_epi64_mask): Ditto.
15038 (_mm512_cmple_epi64_mask): Ditto.
15039 (_mm512_mask_cmple_epu64_mask): Ditto.
15040 (_mm512_cmple_epu64_mask): Ditto.
15041 (_mm512_mask_cmplt_epi32_mask): Ditto.
15042 (_mm512_cmplt_epi32_mask): Ditto.
15043 (_mm512_mask_cmplt_epu32_mask): Ditto.
15044 (_mm512_cmplt_epu32_mask): Ditto.
15045 (_mm512_mask_cmplt_epi64_mask): Ditto.
15046 (_mm512_cmplt_epi64_mask): Ditto.
15047 (_mm512_mask_cmplt_epu64_mask): Ditto.
15048 (_mm512_cmplt_epu64_mask): Ditto.
15049 (_mm512_mask_cmpneq_epi32_mask): Ditto.
15050 (_mm512_mask_cmpneq_epu32_mask): Ditto.
15051 (_mm512_cmpneq_epu32_mask): Ditto.
15052 (_mm512_mask_cmpneq_epi64_mask): Ditto.
15053 (_mm512_cmpneq_epi64_mask): Ditto.
15054 (_mm512_mask_cmpneq_epu64_mask): Ditto.
15055 (_mm512_cmpneq_epu64_mask): Ditto.
15056 (_mm512_castpd_ps): Ditto.
15057 (_mm512_castpd_si512): Ditto.
15058 (_mm512_castps_pd): Ditto.
15059 (_mm512_castps_si512): Ditto.
15060 (_mm512_castsi512_ps): Ditto.
15061 (_mm512_castsi512_pd): Ditto.
15062 (_mm512_castpd512_pd128): Ditto.
15063 (_mm512_castps512_ps128): Ditto.
15064 (_mm512_castsi512_si128): Ditto.
15065 (_mm512_castpd512_pd256): Ditto.
15066 (_mm512_castps512_ps256): Ditto.
15067 (_mm512_castsi512_si256): Ditto.
15068 (_mm512_castpd128_pd512): Ditto.
15069 (_mm512_castps128_ps512): Ditto.
15070 (_mm512_castsi128_si512): Ditto.
15071 (_mm512_castpd256_pd512): Ditto.
15072 (_mm512_castps256_ps512): Ditto.
15073 (_mm512_castsi256_si512): Ditto.
15074 (_mm512_cmpeq_epu32_mask): Ditto.
15075 (_mm512_mask_cmpeq_epu32_mask): Ditto.
15076 (_mm512_mask_cmpeq_epu64_mask): Ditto.
15077 (_mm512_cmpeq_epu64_mask): Ditto.
15078 (_mm512_cmpgt_epu32_mask): Ditto.
15079 (_mm512_mask_cmpgt_epu32_mask): Ditto.
15080 (_mm512_mask_cmpgt_epu64_mask): Ditto.
15081 (_mm512_cmpgt_epu64_mask): Ditto.
15082 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
15083 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
15084 * config/i386/i386.c (enum ix86_builtins): Add
15085 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
15086 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
15087 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
15088 (bdesc_args): Add __builtin_ia32_si512_256si,
15089 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
15090 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
15091 __builtin_ia32_pd512_pd.
15092 (ix86_expand_args_builtin): Handle new FTYPEs.
15093 * config/i386/sse.md (castmode): Add 512-bit modes.
15094 (AVX512MODE2P): New.
15095 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
15096 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
15098 2014-08-15 Richard Biener <rguenther@suse.de>
15100 * fold-const.c (tree_swap_operands_p): Put all constants
15101 last, also strip sign-changing NOPs when considering further
15102 canonicalization. Canonicalize also when optimizing for size.
15104 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15106 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
15107 one_match > zero_match case to just before simple_sequence.
15109 2014-08-15 Richard Biener <rguenther@suse.de>
15111 * data-streamer.h (streamer_string_index, string_for_index):
15113 * data-streamer-out.c (streamer_string_index): Make static.
15114 * data-streamer-in.c (string_for_index): Likewise.
15115 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
15116 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
15118 2014-08-15 Richard Biener <rguenther@suse.de>
15120 PR tree-optimization/62031
15121 * tree-data-ref.c (dr_analyze_indices): Do not set
15122 DR_UNCONSTRAINED_BASE.
15123 (dr_may_alias_p): All indirect accesses have to go the
15124 formerly DR_UNCONSTRAINED_BASE path.
15125 * tree-data-ref.h (struct indices): Remove
15126 unconstrained_base member.
15127 (DR_UNCONSTRAINED_BASE): Remove.
15129 2014-08-15 Jakub Jelinek <jakub@redhat.com>
15131 PR middle-end/62092
15132 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
15133 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
15134 in OMP_CLAUSE_MAP in some outer target region.
15136 2014-08-15 Bin Cheng <bin.cheng@arm.com>
15138 * tree-ssa-loop-ivopts.c (ivopts_data): New field
15139 name_expansion_cache.
15140 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
15141 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
15142 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
15143 (difference_cannot_overflow_p): New parameter. Use affine
15144 expansion for equality check.
15145 (iv_elimination_compare_lt): Pass new argument.
15147 2014-08-14 DJ Delorie <dj@redhat.com>
15149 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
15150 variables to the accumulator.
15152 * config/rl78/predicates.md (rl78_near_mem_operand): New.
15153 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
15154 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
15155 with far-far moves.
15157 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
15158 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
15159 (umulqihi3_virt): Likewise.
15160 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
15161 (umulqihi3_real): Likewise.
15163 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
15165 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15167 PR tree-optimization/62091
15168 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
15169 function_entry_reached.
15170 (walk_aliased_vdefs): Clear it here.
15171 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
15173 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
15175 * ipa-utils.h (compare_virtual_tables): Declare.
15176 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
15178 2014-08-14 Marek Polacek <polacek@redhat.com>
15181 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
15182 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
15184 2014-08-14 Tom de Vries <tom@codesourcery.com>
15186 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
15188 2014-08-14 Tom de Vries <tom@codesourcery.com>
15190 PR rtl-optimization/62004
15191 PR rtl-optimization/62030
15192 * ifcvt.c (rtx_interchangeable_p): New function.
15193 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
15194 * emit-rtl.h (mem_attrs_eq_p): Declare.
15196 2014-08-14 Roman Gareev <gareevroman@gmail.com>
15198 * graphite-scop-detection.c:
15199 Add inclusion of cp-tree.h.
15200 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
15201 in case they are pointers to object types
15203 2014-08-14 Richard Biener <rguenther@suse.de>
15205 * BASE-VER: Change to 5.0.0
15207 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15208 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15209 Anna Tikhonova <anna.tikhonova@intel.com>
15210 Ilya Tocar <ilya.tocar@intel.com>
15211 Andrey Turetskiy <andrey.turetskiy@intel.com>
15212 Ilya Verbin <ilya.verbin@intel.com>
15213 Kirill Yukhin <kirill.yukhin@intel.com>
15214 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15216 * config/i386/sse.md (define_mode_attr avx512): New.
15217 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
15219 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
15220 (define_mode_attr ssse3_avx2): Ditto.
15221 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
15222 (define_mode_attr avx2_avx512bw): New.
15223 (define_mode_attr ssedoublemodelower): New.
15224 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
15225 V32HI, V64QI modes.
15226 (define_mode_attr ssebytemode): Allow V8DI modes.
15227 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
15228 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
15229 (define_mode_attr ssePSmode2): New.
15230 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
15231 V16HI, V32HI modes.
15232 (define_mode_attr dbpsadbwmode): New.
15233 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
15234 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
15235 (vi8_sse4_1_avx2_avx512): New.
15236 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
15238 (define_mode_attr blendbits): Move before its immediate use.
15240 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15241 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15242 Anna Tikhonova <anna.tikhonova@intel.com>
15243 Ilya Tocar <ilya.tocar@intel.com>
15244 Andrey Turetskiy <andrey.turetskiy@intel.com>
15245 Ilya Verbin <ilya.verbin@intel.com>
15246 Kirill Yukhin <kirill.yukhin@intel.com>
15247 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15249 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
15250 * config/i386/subst.md
15251 (define_mode_iterator SUBST_V): Update.
15252 (define_mode_iterator SUBST_A): Ditto.
15253 (define_subst_attr "mask_operand7"): New.
15254 (define_subst_attr "mask_operand10"): New.
15255 (define_subst_attr "mask_operand_arg34") : New.
15256 (define_subst_attr "mask_expand_op3"): New.
15257 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
15258 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
15259 (define_subst_attr "mask_avx512vl_condition"): New.
15260 (define_subst_attr "round_mask_operand4"): Ditto.
15261 (define_subst_attr "round_mask_scalar_op3"): Delete.
15262 (define_subst_attr "round_mask_op4"): New.
15263 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
15265 (define_subst_attr "round_modev8sf_condition"): New.
15266 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
15268 (define_subst_attr "round_saeonly_mask_operand4"): New.
15269 (define_subst_attr "round_saeonly_mask_op4"): New.
15270 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
15271 V8DImode, V16SImode.
15272 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
15273 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
15274 (define_subst_attr "mask_expand4_args"): New.
15275 (define_subst "mask_expand4"): New.
15277 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15278 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15279 Anna Tikhonova <anna.tikhonova@intel.com>
15280 Ilya Tocar <ilya.tocar@intel.com>
15281 Andrey Turetskiy <andrey.turetskiy@intel.com>
15282 Ilya Verbin <ilya.verbin@intel.com>
15283 Kirill Yukhin <kirill.yukhin@intel.com>
15284 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15286 * config/i386/i386.md
15287 (define_attr "isa"): Add avx512bw,noavx512bw.
15288 (define_attr "enabled"): Ditto.
15289 (define_split): Add 32/64-bit mask logic.
15290 (define_insn "*k<logic>qi"): New.
15291 (define_insn "*k<logic>hi"): New.
15292 (define_insn "*anddi_1"): Add mask version.
15293 (define_insn "*andsi_1"): Ditto.
15294 (define_insn "*<code><mode>_1"): Ditto.
15295 (define_insn "*<code>hi_1"): Ditto.
15296 (define_insn "kxnor<mode>"): New.
15297 (define_insn "kunpcksi"): New.
15298 (define_insn "kunpckdi"): New.
15299 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
15300 (define_insn "*one_cmplhi2_1"): Ditto.
15302 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15304 Anna Tikhonova <anna.tikhonova@intel.com>
15305 Ilya Tocar <ilya.tocar@intel.com>
15306 Andrey Turetskiy <andrey.turetskiy@intel.com>
15307 Ilya Verbin <ilya.verbin@intel.com>
15308 Kirill Yukhin <kirill.yukhin@intel.com>
15309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15311 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
15314 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
15315 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15316 Anna Tikhonova <anna.tikhonova@intel.com>
15317 Ilya Tocar <ilya.tocar@intel.com>
15318 Andrey Turetskiy <andrey.turetskiy@intel.com>
15319 Ilya Verbin <ilya.verbin@intel.com>
15320 Kirill Yukhin <kirill.yukhin@intel.com>
15321 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15323 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
15325 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
15326 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
15327 xmm/ymm16+ when availble.
15328 * config/i386/i386.h
15329 (HARD_REGNO_NREGS): Add mask regs.
15330 (VALID_AVX512F_REG_MODE): Ditto.
15331 (VALID_AVX512F_REG_MODE) : Define.
15332 (VALID_MASK_AVX512BW_MODE): Ditto.
15333 (reg_class) (MASK_REG_P(X)): Define.
15334 * config/i386/i386.md: Do not split long moves with mask register,
15335 use kmovb if avx512bw is availible.
15336 (movdi_internal): Handle mask registers.
15338 2014-08-14 Richard Biener <rguenther@suse.de>
15340 PR tree-optimization/62081
15341 * tree-ssa-loop.c (pass_fix_loops): New pass.
15342 (pass_tree_loop::gate): Do not fixup loops here.
15343 * tree-pass.h (make_pass_fix_loops): Declare.
15344 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
15346 2014-08-14 Richard Biener <rguenther@suse.de>
15348 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
15349 (type_hash_canon): ... this and avoid 2nd lookup for the add.
15351 2014-08-14 Richard Biener <rguenther@suse.de>
15353 PR tree-optimization/62090
15354 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
15355 (fold_builtin_2): Do not fold sprintf.
15356 (fold_builtin_3): Likewise.
15357 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
15358 moved from builtins.c.
15359 (gimple_fold_builtin): Fold sprintf.
15361 2014-08-14 Richard Biener <rguenther@suse.de>
15363 PR rtl-optimization/62079
15364 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
15367 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15369 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
15370 current_function_decl.
15372 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
15374 * cgraph.c (cgraph_node::function_symbol): Fix wrong
15375 cgraph_function_node to cgraph_node::function_symbol
15378 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
15380 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
15381 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
15383 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
15385 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
15388 2014-08-13 Roman Gareev <gareevroman@gmail.com>
15390 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
15393 2014-08-12 Jakub Jelinek <jakub@redhat.com>
15396 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
15397 any registers that are used in mem_insn.
15399 2014-08-12 Steve Ellcey <sellcey@mips.com>
15401 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
15403 2014-08-12 Steve Ellcey <sellcey@mips.com>
15405 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
15406 (MULTILIB_DIRNAMES): Ditto.
15407 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
15408 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
15409 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
15410 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
15411 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
15412 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
15414 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15417 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
15418 of __ARM_SIZEOF_WCHAR_T.
15420 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15423 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
15424 Remove unnecessary attributes.
15426 2014-08-12 Yury Gribov <y.gribov@samsung.com>
15428 * internal-fn.c (init_internal_fns): Fix off-by-one.
15430 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
15431 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15432 Anna Tikhonova <anna.tikhonova@intel.com>
15433 Ilya Tocar <ilya.tocar@intel.com>
15434 Andrey Turetskiy <andrey.turetskiy@intel.com>
15435 Ilya Verbin <ilya.verbin@intel.com>
15436 Kirill Yukhin <kirill.yukhin@intel.com>
15437 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15439 * config/i386/i386.c (standard_sse_constant_opcode): Use
15440 vpxord/vpternlog if avx512 is availible.
15442 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
15444 PR middle-end/62103
15445 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
15446 bitfields, that is when size doesn't match the size of type or the
15447 size of the constructor.
15449 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
15451 * config/rs6000/constraints.md (wh constraint): New constraint,
15452 for FP registers if direct move is available.
15453 (wi constraint): New constraint, for VSX/FP registers that can
15454 handle 64-bit integers.
15455 (wj constraint): New constraint for VSX/FP registers that can
15456 handle 64-bit integers for direct moves.
15457 (wk constraint): New constraint for VSX/FP registers that can
15458 handle 64-bit doubles for direct moves.
15459 (wy constraint): Make documentation match implementation.
15461 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
15462 scalar_in_vmx_p field to simplify tests of whether SFmode or
15463 DFmode can go in the Altivec registers.
15464 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
15465 (rs6000_setup_reg_addr_masks): Likewise.
15466 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
15467 field, and wh/wi/wj/wk constraints.
15468 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
15469 the wh/wi/wj/wk constraints.
15470 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
15471 upper registers, prefer VSX registers unless the operation is a
15472 memory operation with REG+OFFSET addressing.
15474 * config/rs6000/vsx.md (VSr mode attribute): Add support for
15475 DImode. Change SFmode to use ww constraint instead of d to allow
15476 SF registers in the upper registers.
15479 (VSr5): Fix thinko in comment.
15480 (VSa): New mode attribute that is an alternative to wa, that
15481 returns the VSX register class that a mode can go in, but may not
15482 be the preferred register class.
15483 (VS_64dm): New mode attribute for appropriate register classes for
15484 referencing 64-bit elements of vectors for direct moves and normal
15486 (VS_64reg): Likewise.
15487 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
15488 register allocator to only registers the data type can handle.
15489 (vsx_le_perm_load_<mode>): Likewise.
15490 (vsx_le_perm_store_<mode>): Likewise.
15491 (vsx_xxpermdi2_le_<mode>): Likewise.
15492 (vsx_xxpermdi4_le_<mode>): Likewise.
15493 (vsx_lxvd2x2_le_<mode>): Likewise.
15494 (vsx_lxvd2x4_le_<mode>): Likewise.
15495 (vsx_stxvd2x2_le_<mode>): Likewise.
15496 (vsx_add<mode>3): Likewise.
15497 (vsx_sub<mode>3): Likewise.
15498 (vsx_mul<mode>3): Likewise.
15499 (vsx_div<mode>3): Likewise.
15500 (vsx_tdiv<mode>3_internal): Likewise.
15501 (vsx_fre<mode>2): Likewise.
15502 (vsx_neg<mode>2): Likewise.
15503 (vsx_abs<mode>2): Likewise.
15504 (vsx_nabs<mode>2): Likewise.
15505 (vsx_smax<mode>3): Likewise.
15506 (vsx_smin<mode>3): Likewise.
15507 (vsx_sqrt<mode>2): Likewise.
15508 (vsx_rsqrte<mode>2): Likewise.
15509 (vsx_tsqrt<mode>2_internal): Likewise.
15510 (vsx_fms<mode>4): Likewise.
15511 (vsx_nfma<mode>4): Likewise.
15512 (vsx_eq<mode>): Likewise.
15513 (vsx_gt<mode>): Likewise.
15514 (vsx_ge<mode>): Likewise.
15515 (vsx_eq<mode>_p): Likewise.
15516 (vsx_gt<mode>_p): Likewise.
15517 (vsx_ge<mode>_p): Likewise.
15518 (vsx_xxsel<mode>): Likewise.
15519 (vsx_xxsel<mode>_uns): Likewise.
15520 (vsx_copysign<mode>3): Likewise.
15521 (vsx_float<VSi><mode>2): Likewise.
15522 (vsx_floatuns<VSi><mode>2): Likewise.
15523 (vsx_fix_trunc<mode><VSi>2): Likewise.
15524 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
15525 (vsx_x<VSv>r<VSs>i): Likewise.
15526 (vsx_x<VSv>r<VSs>ic): Likewise.
15527 (vsx_btrunc<mode>2): Likewise.
15528 (vsx_b2trunc<mode>2): Likewise.
15529 (vsx_floor<mode>2): Likewise.
15530 (vsx_ceil<mode>2): Likewise.
15531 (vsx_<VS_spdp_insn>): Likewise.
15532 (vsx_xscvspdp): Likewise.
15533 (vsx_xvcvspuxds): Likewise.
15534 (vsx_float_fix_<mode>2): Likewise.
15535 (vsx_set_<mode>): Likewise.
15536 (vsx_extract_<mode>_internal1): Likewise.
15537 (vsx_extract_<mode>_internal2): Likewise.
15538 (vsx_extract_<mode>_load): Likewise.
15539 (vsx_extract_<mode>_store): Likewise.
15540 (vsx_splat_<mode>): Likewise.
15541 (vsx_xxspltw_<mode>): Likewise.
15542 (vsx_xxspltw_<mode>_direct): Likewise.
15543 (vsx_xxmrghw_<mode>): Likewise.
15544 (vsx_xxmrglw_<mode>): Likewise.
15545 (vsx_xxsldwi_<mode>): Likewise.
15546 (vsx_xscvdpspn): Tighten constraints to only use register classes
15548 (vsx_xscvspdpn): Likewise.
15549 (vsx_xscvdpspn_scalar): Likewise.
15551 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
15552 wj, and wk constraints.
15553 (GPR_REG_CLASS_P): New helper macro for register classes targeting
15554 general purpose registers.
15556 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
15558 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
15559 DImode instead of wm. Use wk constraint for direct move of DFmode
15561 (extendsidi2_lfiwax): Likewise.
15562 (lfiwax): Likewise.
15563 (lfiwzx): Likewise.
15564 (movdi_internal64): Likewise.
15566 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
15567 wk constraints. Make the wy constraint documentation match them
15570 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
15572 Replacement of isl_int by isl_val
15573 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
15574 (compute_bounds_for_param): use isl_val instead of isl_int
15575 (compute_bounds_for_loop): likewise
15576 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
15577 (build_linearized_memory_access): use isl_val instead of isl_int
15578 (pdr_stride_in_loop): likewise
15579 * graphite-optimize-isl.c:
15580 (getPrevectorMap): use isl_val instead of isl_int
15582 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
15583 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
15584 (extern the_isl_ctx): declare
15585 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
15586 (extract_affine_gmp): likewise
15588 (build_loop_iteration_domains): likewise
15589 (add_param_constraints): likewise
15591 2014-08-11 Richard Biener <rguenther@suse.de>
15593 PR tree-optimization/62075
15594 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
15595 handle uses in patterns.
15597 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15598 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15599 Anna Tikhonova <anna.tikhonova@intel.com>
15600 Ilya Tocar <ilya.tocar@intel.com>
15601 Andrey Turetskiy <andrey.turetskiy@intel.com>
15602 Ilya Verbin <ilya.verbin@intel.com>
15603 Kirill Yukhin <kirill.yukhin@intel.com>
15604 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15606 * common/config/i386/i386-common.c
15607 (OPTION_MASK_ISA_AVX512VL_SET): Define.
15608 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
15609 (ix86_handle_option): Handle OPT_mavx512vl.
15610 * config/i386/cpuid.h (bit_AVX512VL): Define.
15611 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
15612 set -mavx512vl accordingly.
15613 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15614 OPTION_MASK_ISA_AVX512VL.
15615 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
15616 (ix86_option_override_internal): Define PTA_AVX512VL, handle
15617 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
15618 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
15619 * config/i386/i386.h (TARGET_AVX512VL): Define.
15620 (TARGET_AVX512VL_P(x)): Ditto.
15621 * config/i386/i386.opt: Add mavx512vl.
15623 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
15625 PR tree-optimization/62073
15626 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
15629 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
15630 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15631 Anna Tikhonova <anna.tikhonova@intel.com>
15632 Ilya Tocar <ilya.tocar@intel.com>
15633 Andrey Turetskiy <andrey.turetskiy@intel.com>
15634 Ilya Verbin <ilya.verbin@intel.com>
15635 Kirill Yukhin <kirill.yukhin@intel.com>
15636 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15638 * common/config/i386/i386-common.c
15639 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
15640 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
15641 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
15642 (ix86_handle_option): Handle OPT_mavx512bw.
15643 * config/i386/cpuid.h (bit_AVX512BW): Define.
15644 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
15645 set -mavx512bw accordingly.
15646 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15647 OPTION_MASK_ISA_AVX512BW.
15648 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
15649 (ix86_option_override_internal): Define PTA_AVX512BW, handle
15650 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
15651 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
15652 * config/i386/i386.h (TARGET_AVX512BW): Define.
15653 (TARGET_AVX512BW_P(x)): Ditto.
15654 * config/i386/i386.opt: Add mavx512bw.
15656 2014-08-11 Richard Biener <rguenther@suse.de>
15658 PR tree-optimization/62070
15659 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
15660 Remove SSA checking.
15662 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15664 * asan.c (asan_check_flags): New enum.
15665 (build_check_stmt_with_calls): Removed function.
15666 (build_check_stmt): Split inlining logic to
15667 asan_expand_check_ifn.
15668 (instrument_derefs): Rename parameter.
15669 (instrument_mem_region_access): Rename parameter.
15670 (instrument_strlen_call): Likewise.
15671 (asan_expand_check_ifn): New function.
15672 (asan_instrument): Remove old code.
15673 (pass_sanopt::execute): Change handling of
15674 asan-instrumentation-with-call-threshold.
15675 (asan_clear_shadow): Fix formatting.
15676 (asan_function_start): Likewise.
15677 (asan_emit_stack_protection): Likewise.
15678 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
15679 Update description.
15680 * internal-fn.c (expand_ASAN_CHECK): New function.
15681 * internal-fn.def (ASAN_CHECK): New internal function.
15682 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
15683 Update description.
15684 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
15685 * tree.c: Small comment fix.
15687 2014-08-11 Yury Gribov <y.gribov@samsung.com>
15689 * gimple.c (gimple_call_fnspec): Support internal functions.
15690 (gimple_call_return_flags): Use const.
15691 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
15692 * internal-fn.def: Add fnspec information.
15693 * internal-fn.h (internal_fn_fnspec): New function.
15694 (init_internal_fns): Declare new function.
15695 * internal-fn.c (internal_fn_fnspec_array): New global variable.
15696 (init_internal_fns): New function.
15697 * tree-core.h: Update macro call.
15698 * tree.c (build_common_builtin_nodes): Initialize internal fns.
15700 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
15702 * lto-streamer.h (struct output_block::symbol): Change from
15703 struct symtab_node to plain symtab_node.
15704 (referenced_from_this_partition_p): Change first parameter
15705 from struct symtab_node to plain symtab_node.
15707 2014-08-10 Marek Polacek <polacek@redhat.com>
15710 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
15712 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
15714 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
15715 DECL correctly; do not give up on types in static storage.
15717 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
15719 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
15721 2014-08-09 Roman Gareev <gareevroman@gmail.com>
15723 * graphite-isl-ast-to-gimple.c:
15724 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
15726 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
15728 2014-08-08 Guozhi Wei <carrot@google.com>
15730 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
15732 2014-08-08 Cary Coutant <ccoutant@google.com>
15734 * dwarf2out.c (get_skeleton_type_unit): Remove.
15735 (output_skeleton_debug_sections): Remove skeleton type units.
15736 (output_comdat_type_unit): Likewise.
15737 (dwarf2out_finish): Likewise.
15739 2014-08-07 Yi Yang <ahyangyi@google.com>
15741 * predict.c (expr_expected_value_1): Remove the redundant assignment.
15743 2014-08-08 Richard Biener <rguenther@suse.de>
15745 * lto-streamer.h (struct lto_input_block): Make it a class
15746 with a constructor.
15747 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
15748 (struct lto_function_header, struct lto_simple_header,
15749 struct lto_simple_header_with_strings,
15750 struct lto_decl_header, struct lto_function_header): Make
15751 a simple inheritance hieararchy. Remove unused fields.
15752 (struct lto_asm_header): Remove.
15753 * lto-streamer-out.c (produce_asm): Adjust.
15754 (lto_output_toplevel_asms): Likewise.
15755 (produce_asm_for_decls): Likewise.
15756 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
15757 * data-streamer-in.c (string_for_index): Likewise.
15758 * ipa-inline-analysis.c (inline_read_section): Likewise.
15759 * ipa-prop.c (ipa_prop_read_section): Likewise.
15760 (read_replacements_section): Likewise.
15761 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
15762 * lto-section-in.c (lto_create_simple_input_block): Likewise.
15763 (lto_destroy_simple_input_block): Likewise.
15764 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
15765 (lto_input_toplevel_asms): Likewise.
15767 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
15768 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15769 Anna Tikhonova <anna.tikhonova@intel.com>
15770 Ilya Tocar <ilya.tocar@intel.com>
15771 Andrey Turetskiy <andrey.turetskiy@intel.com>
15772 Ilya Verbin <ilya.verbin@intel.com>
15773 Kirill Yukhin <kirill.yukhin@intel.com>
15774 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15776 * common/config/i386/i386-common.c
15777 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
15778 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
15779 (ix86_handle_option): Handle OPT_mavx512dq.
15780 * config/i386/cpuid.h (bit_AVX512DQ): Define.
15781 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
15782 set -mavx512dq accordingly.
15783 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
15784 OPTION_MASK_ISA_AVX512DQ.
15785 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
15786 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
15787 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
15788 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
15789 * config/i386/i386.h (TARGET_AVX512DQ): Define.
15790 (TARGET_AVX512DQ_P(x)): Ditto.
15791 * config/i386/i386.opt: Add mavx512dq.
15793 2014-08-08 Richard Biener <rguenther@suse.de>
15795 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
15796 target_percent, target_percent_s): Export.
15797 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
15798 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
15799 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
15800 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
15801 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
15802 Move to gimple-fold.c.
15803 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
15805 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
15806 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
15807 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
15808 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
15809 (rewrite_call_expr_array): Remove.
15810 (fold_builtin_sprintf_chk): Likewise.
15811 (fold_builtin_snprintf_chk): Likewise.
15812 (fold_builtin_varargs): Remove handling of sprintf_chk,
15813 vsprintf_chk, snprintf_chk and vsnprintf_chk.
15814 (gimple_fold_builtin_sprintf_chk): Remove.
15815 (gimple_fold_builtin_snprintf_chk): Likewise.
15816 (gimple_fold_builtin_varargs): Likewise.
15817 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
15818 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
15819 * gimple.c (gimple_seq_add_seq_without_update): New function.
15820 * gimple.h (gimple_seq_add_seq_without_update): Declare.
15821 * gimple-fold.c: Include output.h.
15822 (gsi_replace_with_seq_vops): New function, split out from ...
15823 (gimplify_and_update_call_from_tree): ... here.
15824 (replace_call_with_value): New function.
15825 (replace_call_with_call_and_fold): Likewise.
15826 (var_decl_component_p): Moved from builtins.c.
15827 (gimple_fold_builtin_memory_op): Moved from builtins.c
15828 fold_builtin_memory_op and rewritten to GIMPLE.
15829 (gimple_fold_builtin_memset): Likewise.
15830 (gimple_fold_builtin_strcpy): Likewise.
15831 (gimple_fold_builtin_strncpy): Likewise.
15832 (gimple_fold_builtin_strcat): Likewise.
15833 (gimple_fold_builtin_fputs): Likewise.
15834 (gimple_fold_builtin_memory_chk): Likewise.
15835 (gimple_fold_builtin_stxcpy_chk): Likewise.
15836 (gimple_fold_builtin_stxncpy_chk): Likewise.
15837 (gimple_fold_builtin_snprintf_chk): Likewise.
15838 (gimple_fold_builtin_sprintf_chk): Likewise.
15839 (gimple_fold_builtin_strlen): New function.
15840 (gimple_fold_builtin_with_strlen): New function split out from
15841 gimple_fold_builtin.
15842 (gimple_fold_builtin): Change signature and handle
15843 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
15844 here. Call gimple_fold_builtin_with_strlen.
15845 (gimple_fold_call): Adjust.
15847 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
15849 * calls.c (precompute_arguments): Check
15850 promoted_for_signed_and_unsigned_p and set the promoted mode.
15851 (promoted_for_signed_and_unsigned_p): New function.
15852 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
15853 and set the promoted mode.
15854 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
15855 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
15856 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
15859 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
15861 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
15862 instead of SUBREG_PROMOTED_UNSIGNED_SET.
15863 (expand_call): Likewise.
15864 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
15865 to get promoted mode.
15866 * combine.c (record_promoted_value): Skip > 0 comparison with
15867 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
15868 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
15869 of SUBREG_PROMOTED_UNSIGNED_P.
15870 (convert_modes): Likewise.
15871 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
15872 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
15873 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
15874 SUBREG_PROMOTED_UNSIGNED_SET.
15875 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
15876 instead of SUBREG_PROMOTED_UNSIGNED_SET.
15877 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
15878 SUBREG_PROMOTED_SET.
15879 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
15880 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
15881 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
15882 of SUBREG_PROMOTED_UNSIGNED_P.
15883 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
15884 (SUBREG_PROMOTED_SET): New define.
15885 (SUBREG_PROMOTED_GET): Likewise.
15886 (SUBREG_PROMOTED_SIGN): Likewise.
15887 (SUBREG_PROMOTED_SIGNED_P): Likewise.
15888 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
15889 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
15890 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
15891 instead of SUBREG_PROMOTED_UNSIGNED_GET.
15892 (nonzero_bits1): Skip > 0 comparison with the results as
15893 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
15894 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
15895 of !SUBREG_PROMOTED_UNSIGNED_P.
15896 * simplify-rtx.c (simplify_unary_operation_1): Use new
15897 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
15898 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
15899 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
15900 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
15902 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
15904 * ipa-devirt.c: Include gimple-pretty-print.h
15905 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
15907 (decl_maybe_in_construction_p): Fix conditional on cdtor check
15908 (get_polymorphic_call_info): Fix return value
15909 (type_change_info): New sturcture based on ipa-prop
15911 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
15912 based on ipa-prop variant.
15913 (extr_type_from_vtbl_ptr_store): New function
15914 based on ipa-prop variant.
15915 (record_known_type): New function.
15916 (check_stmt_for_type_change): New function.
15917 (get_dynamic_type): New function.
15918 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
15919 * tree-ssa-pre.c: ipa-utils.h
15920 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
15921 machinery; sanity check with ipa-prop devirtualization.
15922 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
15925 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
15927 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
15928 * alias.c, cfgexpand.c, cgraphbuild.c,
15929 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
15930 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
15931 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
15932 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
15933 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
15934 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
15935 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
15936 dse.c, except.c, gengtype.c, gimple-expr.c,
15937 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
15938 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
15939 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
15940 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
15941 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
15942 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
15944 * pointer-set.c: Remove file.
15945 * pointer-set.h: Remove file.
15947 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15949 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
15950 * config/arm/types.md (f_sels, f_seld): Delete.
15952 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15954 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
15955 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
15956 (aarch64_movdi_<mode>high): Likewise.
15957 (aarch64_mov<mode>high_di): Likewise.
15958 (aarch64_movdi_<mode>low): Likewise.
15959 (aarch64_mov<mode>low_di): Likewise.
15960 (aarch64_movtilow_tilow): Likewise.
15961 Add comment explaining usage of fp,simd attributes and of
15962 TARGET_FLOAT and TARGET_SIMD.
15964 2014-08-07 Ian Bolton <ian.bolton@arm.com>
15965 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15967 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
15968 Use MOVN when one of the half-words is 0xffff.
15970 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
15972 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
15974 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15976 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
15977 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
15978 (rfs_str): String corresponding to RFS_* constants.
15979 (rank_for_schedule_stats_t): New typedef.
15980 (rank_for_schedule_stats): New static variable.
15981 (rfs_result): New static function.
15982 (rank_for_schedule): Track statistics for deciding heuristics.
15983 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
15985 (ready_sort): Use them for debug printouts.
15986 (schedule_block): Init statistics state. Print statistics on
15987 rank_for_schedule decisions.
15989 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15991 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
15993 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
15995 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
15998 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
16000 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
16001 function to not conflict.
16002 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
16003 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
16004 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
16005 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
16006 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
16009 2014-08-07 Marek Polacek <polacek@redhat.com>
16011 * fold-const.c (fold_binary_loc): Add folding of
16012 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
16014 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
16016 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
16017 instead of type size.
16018 (ASM_FINISH_DECLARE_OBJECT): Likewise.
16020 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
16022 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
16023 (*thumb1_movqi_insn): Likewise.
16024 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
16026 2014-08-07 Tom de Vries <tom@codesourcery.com>
16028 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16029 (glibc_2_11_or_earlier): Remove effective-target keywords.
16031 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
16033 * config/arm/arm.c (bdesc_2arg): Fix typo.
16034 (arm_atomic_assign_expand_fenv): Remove The default implementation.
16036 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
16038 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
16040 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
16043 * haifa-sched.c (advance_one_cycle): Fix dump.
16044 (schedule_block): Don't advance cycle if we are already at the
16045 beginning of the cycle.
16047 2014-08-06 Martin Jambor <mjambor@suse.cz>
16050 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
16052 2014-08-06 Richard Biener <rguenther@suse.de>
16055 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
16057 (lto_input_tree): Pop SCCs here.
16059 2014-08-06 Richard Biener <rguenther@suse.de>
16061 PR tree-optimization/61320
16062 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
16063 handle misaligned loads.
16065 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
16067 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
16068 (aarch64_expand_vec_perm_const): Check for dup before zip.
16070 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16072 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
16073 CONST_INT_P instead of GET_CODE and compare.
16074 (aarch64_select_cc_mode): Likewise.
16075 (aarch64_print_operand): Likewise.
16076 (aarch64_rtx_costs): Likewise.
16077 (aarch64_simd_valid_immediate): Likewise.
16078 (aarch64_simd_check_vect_par_cnst_half): Likewise.
16079 (aarch64_simd_emit_pair_result_insn): Likewise.
16081 2014-08-05 David Malcolm <dmalcolm@redhat.com>
16083 * gdbhooks.py (find_gcc_source_dir): New helper function.
16084 (class PassNames): New class, locating and parsing passes.def.
16085 (class BreakOnPass): New command "break-on-pass".
16087 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
16089 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
16092 2014-08-05 Richard Biener <rguenther@suse.de>
16094 PR rtl-optimization/61672
16095 * emit-rtl.h (mem_attrs_eq_p): Declare.
16096 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
16097 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
16098 * cfgcleanup.c (merge_memattrs): Likewise.
16099 Include emit-rtl.h.
16101 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16103 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
16104 rather than singleton vectors.
16105 (vqdmlsls_lane_s32): Likewise.
16107 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16109 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
16110 Use VSDQ_HSI mode iterator.
16111 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16112 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
16113 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
16114 Use BUILTIN_VDQHS macro.
16115 (sqrdmulh_laneq): Likewise.
16116 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
16117 (vqdmlals_laneq_s32): Likewise.
16118 (vqdmlslh_laneq_s16): Likewise.
16119 (vqdmlsls_laneq_s32): Likewise.
16120 (vqdmulhh_laneq_s16): Likewise.
16121 (vqdmulhs_laneq_s32): Likewise.
16122 (vqrdmulhh_laneq_s16): Likewise.
16123 (vqrdmulhs_laneq_s32): Likewise.
16125 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16127 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
16128 (vmuld_laneq_f64): Likewise.
16129 (vmuls_laneq_f32): Likewise.
16130 (vmul_n_f64): Likewise.
16131 (vmuld_lane_f64): Reimplement in C.
16132 (vmuls_lane_f32): Likewise.
16134 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16136 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
16138 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
16140 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16142 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
16143 (rbitsi2): Likewise.
16144 (*arm_rev): Set predicable and predicable_short_it attributes.
16146 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16148 * convert.c (convert_to_integer): Guard transformation to lrint by
16151 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
16153 * config/aarch64/aarch64-builtins.c
16154 (aarch64_simd_builtin_type_mode): Delete.
16155 (v8qi_UP): Remap to V8QImode.
16156 (v4hi_UP): Remap to V4HImode.
16157 (v2si_UP): Remap to V2SImode.
16158 (v2sf_UP): Remap to V2SFmode.
16159 (v1df_UP): Remap to V1DFmode.
16160 (di_UP): Remap to DImode.
16161 (df_UP): Remap to DFmode.
16162 (v16qi_UP):V16QImode.
16163 (v8hi_UP): Remap to V8HImode.
16164 (v4si_UP): Remap to V4SImode.
16165 (v4sf_UP): Remap to V4SFmode.
16166 (v2di_UP): Remap to V2DImode.
16167 (v2df_UP): Remap to V2DFmode.
16168 (ti_UP): Remap to TImode.
16169 (ei_UP): Remap to EImode.
16170 (oi_UP): Remap to OImode.
16171 (ci_UP): Map to CImode.
16172 (xi_UP): Remap to XImode.
16173 (si_UP): Remap to SImode.
16174 (sf_UP): Remap to SFmode.
16175 (hi_UP): Remap to HImode.
16176 (qi_UP): Remap to QImode.
16177 (aarch64_simd_builtin_datum): Make mode a machine_mode.
16178 (VAR1): Build builtin name.
16179 (aarch64_init_simd_builtins): Remove dead code.
16181 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16183 * graphite-isl-ast-to-gimple.c:
16184 (set_options): New function.
16185 (scop_to_isl_ast): Add calling of set_options.
16187 2014-08-05 Jakub Jelinek <jakub@redhat.com>
16189 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
16190 (analyze_iv_to_split_insn): Don't initialize them.
16191 (get_ivts_expr): Removed.
16192 (allocate_basic_variable, insert_base_initialization): Use
16193 SET_SRC instead of *get_ivts_expr.
16194 (split_iv): Use &SET_SRC instead of get_ivts_expr.
16196 2014-08-05 Roman Gareev <gareevroman@gmail.com>
16198 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
16199 (translate_isl_ast_for_loop): Add checking of the
16200 flag_loop_parallelize_all.
16201 (ast_build_before_for): New function.
16202 (scop_to_isl_ast): Add checking of the
16203 flag_loop_parallelize_all.
16204 * graphite-dependences.c: Move the defenition of the
16205 scop_get_dependences from graphite-optimize-isl.c to this file.
16206 (apply_schedule_on_deps): Add checking of the ux's emptiness.
16207 (carries_deps): Add checking of the x's value.
16208 * graphite-optimize-isl.c: Move the defenition of the
16209 scop_get_dependences to graphite-dependences.c.
16210 * graphite-poly.h: Add declarations of scop_get_dependences
16213 2014-08-04 Rohit <rohitarulraj@freescale.com>
16216 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
16218 (alt_reg_names): Likewise.
16219 (rs6000_dwarf_register_span): For SPE high registers, replace
16220 dwarf register numbers with GCC hard register numbers.
16221 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
16222 (rs6000_dbx_register_number): For SPE high registers, return dwarf
16223 register number for the corresponding GCC hard register number.
16224 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
16225 newly added GCC hard register numbers for SPE high registers.
16226 (DWARF_FRAME_REGISTERS): Likewise.
16227 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
16228 (DWARF_FRAME_REGNUM): Likewise.
16229 (FIXED_REGISTERS): Likewise.
16230 (CALL_USED_REGISTERS): Likewise.
16231 (CALL_REALLY_USED_REGISTERS): Likewise.
16232 (REG_ALLOC_ORDER): Likewise.
16233 (enum reg_class): Likewise.
16234 (REG_CLASS_NAMES): Likewise.
16235 (REG_CLASS_CONTENTS): Likewise.
16236 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
16238 2014-08-04 Richard Biener <rguenther@suse.de>
16240 * gimple-fold.h (gimple_fold_builtin): Remove.
16241 * gimple-fold.c (gimple_fold_builtin): Make static.
16242 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
16243 fold_stmt, not gimple_fold_builtin.
16245 2014-08-04 Martin Liska <mliska@suse.cz>
16247 * cgraph.h (csi_end_p): Removed.
16248 (csi_next): Likewise.
16249 (csi_node): Likewise.
16250 (csi_start): Likewise.
16251 (cgraph_node_in_set_p): Likewise.
16252 (cgraph_node_set_size): Likewise.
16253 (vsi_end_p): Likewise.
16254 (vsi_next): Likewise.
16255 (vsi_node): Likewise.
16256 (vsi_start): Likewise.
16257 (varpool_node_set_size): Likewise.
16258 (cgraph_node_set_nonempty_p): Likewise.
16259 (varpool_node_set_nonempty_p): Likewise.
16260 * cgraphunit.c (cgraph_process_new_functions): vec replaces
16262 * ipa-inline-transform.c: Likewise.
16263 * ipa-utils.c (cgraph_node_set_new): Removed.
16264 (cgraph_node_set_add): Likewise.
16265 (cgraph_node_set_remove): Likewise.
16266 (cgraph_node_set_find): Likewise.
16267 (dump_cgraph_node_set): Likewise.
16268 (debug_cgraph_node_set): Likewise.
16269 (free_cgraph_node_set): Likewise.
16270 (varpool_node_set_new): Likewise.
16271 (varpool_node_set_add): Likewise.
16272 (varpool_node_set_remove): Likewise.
16273 (varpool_node_set_find): Likewise.
16274 (dump_varpool_node_set): Likewise.
16275 (free_varpool_node_set): Likewise.
16276 (debug_varpool_node_set): Likewise.
16277 * tree-emutls.c (struct tls_var_data):
16278 (emutls_index): Removed.
16279 (emutls_decl): Likewise.
16280 (gen_emutls_addr): Function implementation uses newly added
16281 hash_map<varpool_node *, tls_var_data>.
16282 (clear_access_vars): Likewise.
16283 (create_emultls_var): Likewise.
16284 (ipa_lower_emutls): Likewise.
16285 (reset_access): New function.
16287 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16289 * config/i386/i386.c (ix86_option_override_internal): Add
16290 PTA_RDRND and PTA_MOVBE for bdver4.
16292 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16293 James Greenhalgh <james.greenhalgh@arm.com>
16295 * doc/md.texi (clrsb): Document.
16296 (clz): Change reference to x into operand 1.
16298 (popcount): Likewise.
16300 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16303 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
16304 move to subtarget in serial version if result is ignored.
16306 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16307 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16309 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
16310 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
16311 (sched_analyze_insn): Update use of try_group_insn to
16312 sched_macro_fuse_insns.
16313 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
16314 arguments that are not conditional jumps.
16316 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16318 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
16319 family information. Handle BTVER2 cpu with cpuid family value.
16321 2014-08-04 Tom de Vries <tom@codesourcery.com>
16323 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
16324 (glibc_2_11_or_earlier): Document effective-target keywords.
16326 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16328 * ipa-devirt.c (odr_type_warn_count): Add type.
16329 (possible_polymorphic_call_targets): Set it.
16330 (ipa_devirt): Use it.
16332 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
16334 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
16336 * ipa-devirt.c: Include hash-map.h
16337 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
16338 (clear_speculation): Break out of ...
16339 (get_class_context): ... here; speed up handling obviously useless
16341 (odr_type_warn_count, decl_warn_count): New structures.
16342 (final_warning_record): New structure.
16343 (final_warning_records): New static variable.
16344 (possible_polymorphic_call_targets): Cleanup handling of
16345 speculative info; do not build speculation when user do not care;
16346 record info about warnings when asked for.
16347 (add_decl_warning): New function.
16348 (type_warning_cmp): New function.
16349 (decl_warning_cmp): New function.
16350 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
16351 (gate): Enable pass when warnings are requested.
16352 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
16355 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16357 * hash-map.h (default_hashmap_traits::mark_key_deleted):
16359 (hash_map::remove): New method.
16360 (hash_map::traverse): New method.
16361 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
16362 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
16363 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
16364 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
16365 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
16366 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
16369 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
16371 * hash-set.h: new File.
16372 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
16373 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
16374 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
16375 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
16376 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
16377 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
16378 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
16379 varpool.c: Use hash_set instead of pointer_set.
16381 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
16383 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
16385 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16387 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
16388 for frame access when strict_p is false.
16390 2014-08-01 Renlin Li <renlin.li@arm.com>
16391 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16393 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
16394 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
16395 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
16397 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
16399 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
16400 aarch64_mem_pair_offset.
16402 2014-08-01 Jiong Wang <jiong.wang@arm.com>
16404 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
16406 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
16407 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
16409 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
16411 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
16413 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
16415 PR regression/61510
16416 * cgraphunit.c (analyze_functions): Use get_create rather than get
16417 for decls which are clones of abstract functions.
16419 2014-08-01 Martin Liska <mliska@suse.cz>
16421 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
16422 * ipa-prop.h (count_formal_params): Global function created from static.
16423 * ipa-prop.c (count_formal_params): Likewise.
16424 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
16425 profiles for semantically equivalent functions.
16426 * passes.c (do_per_function): If we load body of a function
16427 during WPA, this condition should behave same.
16428 * varpool.c (ctor_for_folding): More tolerant assert for variable
16429 aliases created during WPA.
16431 2014-08-01 Martin Liska <mliska@suse.cz>
16433 * doc/invoke.texi (Options That Control Optimization): Documentation
16434 for -foptimize-strlen introduced. Optimization levels default options
16437 2014-08-01 Jakub Jelinek <jakub@redhat.com>
16439 * opts.c (common_handle_option): Handle -fsanitize=alignment.
16440 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
16441 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
16443 * stor-layout.h (min_align_of_type): New prototype.
16444 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
16445 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
16447 * ubsan.c: Include builtins.h.
16448 (ubsan_expand_bounds_ifn): Change return type to bool,
16449 always return true.
16450 (ubsan_expand_null_ifn): Change return type to bool, change
16451 argument to gimple_stmt_iterator *. Handle both null and alignment
16452 sanitization, take type from ckind argument's type rather than
16454 (instrument_member_call): Removed.
16455 (instrument_mem_ref): Remove t argument, add mem and base arguments.
16456 Handle both null and alignment sanitization, don't say whole
16457 struct access is member access. Build 3 argument IFN_UBSAN_NULL
16458 call instead of 2 argument.
16459 (instrument_null): Adjust instrument_mem_ref caller. Don't
16460 instrument calls here.
16461 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
16462 like SANITIZE_NULL.
16463 * stor-layout.c (min_align_of_type): New function.
16464 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
16465 Or it into SANITIZE_UNDEFINED.
16466 * doc/invoke.texi (-fsanitize=alignment): Document.
16468 2014-07-31 Andi Kleen <ak@linux.intel.com>
16470 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
16472 2014-07-31 Andi Kleen <ak@linux.intel.com>
16474 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
16476 (vn_reference_compute_hash): Dito.
16477 (vn_nary_op_compute_hash): Dito.
16478 (vn_phi_compute_hash): Dito.
16479 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
16481 2014-07-31 Andi Kleen <ak@linux.intel.com>
16483 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
16484 Rename to inchash:add_expr_commutative. Convert to inchash.
16485 (iterative_hash_hashable_expr): Rename to
16486 inchash:add_hashable_expr. Convert to inchash.
16487 (avail_expr_hash): Dito.
16489 2014-07-31 Andi Kleen <ak@linux.intel.com>
16491 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
16492 Convert to inchash.
16494 2014-07-31 Andi Kleen <ak@linux.intel.com>
16496 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
16498 2014-07-31 Andi Kleen <ak@linux.intel.com>
16500 * Makefile.in (OBJS): Add rtlhash.o
16501 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
16502 (loc_checksum): Dito.
16503 (loc_checksum_ordered): Dito.
16504 (hash_loc_operands): Dito.
16506 (hash_loc_list): Dito.
16507 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
16508 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
16509 * rtlhash.c: New file.
16510 * rtlhash.h: New file.
16512 2014-07-31 Andi Kleen <ak@linux.intel.com>
16514 * inchash.h (inchash): Change inchash class to namespace.
16515 (class hash): ... Rename from inchash.
16516 (add_object): Move from macro to class template.
16517 * lto-streamer-out.c (hash_tree): Change inchash
16519 * tree.c (build_type_attribute_qual_variant): Dito.
16520 (type_hash_list): Dito.
16521 (attribute_hash_list): Dito.
16522 (iterative_hstate_expr): Rename to inchash::add_expr
16523 (build_range_type_1): Change inchash to inchash::hash
16524 and use hash::add_expr.
16525 (build_array_type_1): Dito.
16526 (build_function_type): Dito
16527 (build_method_type_directly): Dito.
16528 (build_offset_type): Dito.
16529 (build_complex_type): Dito.
16530 (make_vector_type): Dito.
16531 * tree.h (iterative_hash_expr): Dito.
16533 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
16535 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
16537 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16539 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
16540 correct alphabetical position.
16541 (vpaddd_f64): Rewrite using builtins.
16542 (vpaddd_s64): Move to correct alphabetical position.
16545 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
16548 * config/sh/sh.c (sh_legitimate_address_p,
16549 sh_legitimize_reload_address): Handle reg+reg address modes when
16550 ALLOW_INDEXED_ADDRESS is false.
16551 * config/sh/predicates.md (general_movsrc_operand,
16552 general_movdst_operand): Likewise.
16554 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16556 * config/aarch64/aarch64-builtins.c
16557 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
16560 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
16562 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
16563 the generated mask based on BYTES_BIG_ENDIAN.
16564 (aarch64_simd_check_vect_par_cnst_half): New.
16565 * config/aarch64/aarch64-protos.h
16566 (aarch64_simd_check_vect_par_cnst_half): New.
16567 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
16568 the check out to aarch64_simd_check_vect_par_cnst_half.
16569 (vect_par_cnst_lo_half): Likewise.
16570 * config/aarch64/aarch64-simd.md
16571 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
16572 (move_hi_quad_<mode>): Always generate a low mask.
16574 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16576 * doc/invoke.texi (AVR Options): Add documentation about
16577 __AVR_DEVICE_NAME__ built-in macro.
16579 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
16582 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
16583 constraints are satisfied.
16584 (<shift>di3_neon): Likewise.
16586 2014-07-31 Richard Biener <rguenther@suse.de>
16588 PR tree-optimization/61964
16589 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
16590 by structural equality.
16592 2014-07-31 Yury Gribov <y.gribov@samsung.com>
16594 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
16595 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
16596 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
16598 * gcc.c (sanitize_spec_function): Support new option.
16599 (SANITIZER_SPEC): Remove now redundant check.
16600 * opts.c (common_handle_option): Support new option.
16601 (finish_options): Check for incompatibilities.
16602 * toplev.c (process_options): Split userspace-specific checks.
16604 2014-07-31 Richard Biener <rguenther@suse.de>
16606 * lto-streamer.h (struct output_block): Remove global.
16607 (struct data_in): Remove labels, num_named_labels and
16608 num_unnamed_labels.
16609 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
16610 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
16612 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
16615 * common.opt (-Wreturn-local-addr): Moved from c.opt.
16616 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
16617 (isolate_path): New argument to avoid inserting a trap.
16618 (find_implicit_erroneous_behaviour): Handle returning the address
16619 of a local variable.
16620 (find_explicit_erroneous_behaviour): Likewise.
16622 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
16625 * toplev.c (init_random_seed): Move piece of code never called to
16627 (set_random_seed): see above.
16629 2014-07-31 Tom de Vries <tom@codesourcery.com>
16631 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
16633 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
16635 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
16636 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
16638 2014-07-31 Richard Biener <rguenther@suse.de>
16640 * data-streamer.h (streamer_write_data_stream): Declare here,
16642 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
16643 * lto-cgraph.c (lto_output_node): Adjust.
16644 (lto_output_varpool_node): Likewise.
16645 * data-streamer-out.c (streamer_string_index): Likewise.
16646 (streamer_write_data_stream, lto_append_block): Move from ...
16647 * lto-section-out.c (lto_output_data_stream,
16648 lto_append_block): ... here.
16650 2014-07-30 Mike Stump <mikestump@comcast.net>
16652 * configure.ac: Also check for popen.
16653 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
16654 * configure: Regenerate.
16655 * config.in: Regenerate.
16657 2014-07-30 Martin Jambor <mjambor@suse.cz>
16659 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
16660 parameter to gimple.
16662 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16664 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
16665 address as second parameter to __tpf_eh_return routine.
16667 2014-07-30 Jiong Wang <jiong.wang@arm.com>
16669 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
16672 2014-07-30 Tom Tromey <tromey@redhat.com>
16675 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
16676 * doc/extend.texi (Type Attributes): Document designated_init
16679 2014-07-30 Roman Gareev <gareevroman@gmail.com>
16681 * graphite-isl-ast-to-gimple.c:
16682 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
16683 (gcc_expression_from_isl_expression): Pass type to
16684 gcc_expression_from_isl_ast_expr_id.
16686 2014-07-30 Richard Biener <rguenther@suse.de>
16688 * lto-streamer.h (lto_write_data): New function.
16689 * langhooks.c (lhd_append_data): Do not free block.
16690 * lto-section-out.c (lto_write_data): New function writing
16691 raw data to the current section.
16692 (lto_write_stream): Adjust for langhook semantic change.
16693 (lto_destroy_simple_output_block): Write header directly.
16694 * lto-opts.c (lto_write_options): Write options directly.
16695 * lto-streamer-out.c (produce_asm): Write heaeder directly.
16696 (lto_output_toplevel_asms): Likewise.
16697 (copy_function_or_variable): Copy data directly.
16698 (write_global_references): Output index table directly.
16699 (lto_output_decl_state_refs): Likewise.
16700 (write_symbol): Write data directly.
16701 (produce_symtab): Adjust.
16702 (produce_asm_for_decls): Output header and refs directly.
16704 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16706 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
16707 to speculative_targets
16708 (get_class_context): Fix handling of contextes without outer type;
16709 avoid matching non-polymorphic types in LTO.
16710 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
16711 parameter to speculative_targetsp; handle speculation.
16712 (dump_possible_polymorphic_call_targets): Update dumping.
16714 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
16716 * common.opt (Wodr): Enable by default.
16718 2014-07-29 Olivier Hainque <hainque@adacore.com>
16720 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
16722 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
16725 * gengtype.c (strtoken): New function.
16726 (create_user_defined_type): Replace strtok with strtoken.
16728 2014-07-29 Nathan Sidwell <nathan@acm.org>
16730 * gcov-io.c (gcov_var): Make hidden.
16731 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
16732 (gcov_do_dump): Declare.
16733 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
16735 2014-07-29 Martin Jambor <mjambor@suse.cz>
16737 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
16738 parameter to gimple.
16739 (sra_modify_assign): Likewise.
16741 2014-07-29 Richard Biener <rguenther@suse.de>
16743 PR middle-end/52478
16744 * expr.c (expand_expr_real_2): Revert last change.
16746 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16748 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
16749 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
16750 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
16752 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
16753 (contains_type_p): Forward declare.
16754 (polymorphic_call_target_hasher::hash): Hash speculative info.
16755 (polymorphic_call_target_hasher::equal): Compare speculative info.
16756 (get_class_context): Handle speuclation.
16757 (contains_type_p): Update.
16758 (get_polymorphic_call_info_for_decl): Update.
16759 (walk_ssa_copies): Break out from ...
16760 (get_polymorphic_call_info): ... here; set speculative context
16762 * ipa-prop.c (ipa_write_indirect_edge_info,
16763 ipa_read_indirect_edge_info): Stream speculative context.
16764 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
16765 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
16766 SPECULATIVE_MAYBE_DERIVED_TYPE).
16767 (possible_polymorphic_call_targets overriders): Update.
16768 (dump_possible_polymorphic_call_targets overriders): Update.
16769 (dump_possible_polymorphic_call_target_p overriders): Update.
16771 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
16773 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
16774 ipa-devirt path; fix thinko there.
16776 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
16778 * config/i386/i386.c (ix86_return_in_memory): Replace one
16779 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
16781 2014-07-28 Marek Polacek <polacek@redhat.com>
16783 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
16785 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
16787 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
16788 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
16789 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
16790 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
16791 (USE_LD_AS_NEEDED): Likewise.
16792 (ASM_APP_ON): Likewise.
16793 (ASM_APP_OFF): Likewise.
16794 (TARGET_POSIX_IO): Likewise.
16795 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
16796 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
16797 (USE_LD_AS_NEEDED): Likewise.
16798 (ASM_APP_ON): Likewise.
16799 (ASM_APP_OFF): Likewise.
16800 (TARGET_POSIX_IO): Likewise.
16802 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
16804 PR middle-end/61734
16805 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
16806 operators other than the equality operators.
16808 2014-07-28 Richard Biener <rguenther@suse.de>
16810 PR middle-end/52478
16811 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
16812 sure to register SImode ones, not only >= word_mode ones.
16813 * expr.c (expand_expr_real_2): When expanding -ftrapv
16814 binops do not use OPTAB_LIB_WIDEN.
16816 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
16818 PR middle-end/61919
16819 * tree-outof-ssa.c (insert_partition_copy_on_edge)
16820 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
16821 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
16822 inserting them in the insn stream.
16824 2014-07-28 Marek Polacek <polacek@redhat.com>
16826 PR middle-end/61913
16827 * common.opt (Wodr): Add Var.
16829 2014-07-28 Richard Biener <rguenther@suse.de>
16831 PR tree-optimization/61921
16832 * tree-ssa-structalias.c (create_variable_info_for_1): Check
16833 if there is a varpool node before dereferencing it.
16835 2014-07-28 Roman Gareev <gareevroman@gmail.com>
16837 * graphite-sese-to-poly.c:
16838 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
16839 id of the pbb), which contains pointer to the pbb1.
16841 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
16843 2014-07-28 Roman Gareev <gareevroman@gmail.com>
16845 * graphite-isl-ast-to-gimple.c:
16846 (graphite_create_new_guard): New function.
16847 (translate_isl_ast_node_if): New function.
16848 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
16850 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
16852 2014-07-27 Anthony Green <green@moxielogic.com>
16854 * config.gcc: Add moxie-*-moxiebox* configuration.
16855 * config/moxie/moxiebox.h: New file.
16857 2014-07-26 Andrew Pinski <apinski@cavium.com>
16859 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
16860 from the read only register.
16862 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
16864 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
16865 as the allocation class if it isn't likely to be spilled.
16867 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
16869 * rtl.h (tls_referenced_p): Declare.
16870 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
16871 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
16872 (mips_cannot_force_const_mem): Use tls_referenced_p.
16873 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
16874 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
16875 instead of pa_tls_referenced_p.
16876 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
16877 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
16878 (pa_legitimate_constant_p): Likewise.
16879 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
16880 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
16881 (rs6000_cannot_force_const_mem, rs6000_emit_move)
16882 (rs6000_address_for_altivec): Use tls_referenced_p instead of
16883 rs6000_tls_referenced_p.
16884 (rs6000_tls_symbol_ref_1): Delete.
16886 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
16889 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
16890 Optimize inverse of a VEC_CONCAT.
16892 2014-07-25 Xinliang David Li <davidxl@google.com>
16894 * params.def: New parameter.
16895 * coverage.c (get_coverage_counts): Check new flag.
16896 (coverage_compute_profile_id): Check new flag.
16897 (coverage_begin_function): Check new flag.
16898 (coverage_end_function): Check new flag.
16899 * value-prof.c (coverage_node_map_initialized_p): New function.
16900 (init_node_map): Populate map with all functions.
16901 * doc/invoke.texi: Document new parameter.
16903 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
16904 Richard Biener <rguenther@suse.de>
16906 * lto-streamer-out.c (struct sccs): Turn to ...
16907 (class DFS): ... this one; refactor the DFS walk so it can
16908 be re-done on per-SCC basis.
16909 (DFS::DFS): New constructor.
16910 (DFS::~DFS): New destructor.
16911 (hash_tree): Add new MAP argument holding in-SCC hash values;
16912 remove POINTER_TYPE hashing hack.
16913 (scc_entry_compare): Rename to ...
16914 (DFS::scc_entry_compare): ... this one.
16915 (hash_scc): Rename to ...
16916 (DFS::hash_scc): ... this one; pass output_block instead
16917 of streamer_cache; work harder to get unique and stable SCC
16919 (DFS_write_tree): Rename to ...
16920 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
16921 (lto_output_tree): Update.
16923 2014-07-25 Andi Kleen <ak@linux.intel.com>
16925 * lto-streamer-out.c (hash_tree): Convert to inchash.
16927 2014-07-25 Andi Kleen <ak@linux.intel.com>
16929 * tree.c (build_type_attribute_qual_variant): Use inchash.
16930 (type_hash_list): Dito.
16931 (attribute_hash_list): Dito
16932 (iterative_hstate_expr): Dito.
16933 (iterative_hash_expr): Dito.
16934 (build_range_type_1): Dito.
16935 (build_array_type_1): Dito.
16936 (build_function_type): Dito.
16937 (build_method_type_directly): Dito.
16938 (build_offset_type): Dito.
16939 (build_complex_type): Dito.
16940 (make_vector_type): Dito.
16941 * tree.h (iterative_hash_expr): Add compat wrapper.
16942 (iterative_hstate_expr): Add.
16944 2014-07-25 Andi Kleen <ak@linux.intel.com>
16946 * Makefile.in (OBJS): Add inchash.o.
16947 (PLUGIN_HEADERS): Add inchash.h.
16948 * ipa-devirt.c: Include inchash.h.
16949 * lto-streamer-out.c: Dito.
16950 * tree-ssa-dom.c: Dito.
16951 * tree-ssa-pre.c: Dito.
16952 * tree-ssa-sccvn.c: Dito.
16953 * tree-ssa-tail-merge.c: Dito.
16955 * tree.c (iterative_hash_hashval_t): Move to ...
16956 (iterative_hash_host_wide_int): Move to ...
16957 * inchash.c: Here. New file.
16958 * tree.h (iterative_hash_hashval_t): Move to ...
16959 (iterative_hash_host_wide_int): Move to ...
16960 * inchash.h: Here. New file.
16962 2014-07-25 Richard Biener <rguenther@suse.de>
16964 PR middle-end/61762
16965 PR middle-end/61894
16966 * fold-const.c (native_encode_int): Add and handle offset
16967 parameter to do partial encodings of expr.
16968 (native_encode_fixed): Likewise.
16969 (native_encode_real): Likewise.
16970 (native_encode_complex): Likewise.
16971 (native_encode_vector): Likewise.
16972 (native_encode_string): Likewise.
16973 (native_encode_expr): Likewise.
16974 * fold-const.c (native_encode_expr): Add offset parameter
16976 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
16977 (fold_ctor_reference): Handle all reads from tcc_constant
16980 2014-07-25 Richard Biener <rguenther@suse.de>
16982 * tree-inline.c (estimate_move_cost): Mark speed_p argument
16983 as possibly unused.
16985 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16987 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
16989 2014-07-24 Kyle McMartin <kyle@redhat.com>
16991 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
16993 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16995 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
16997 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
16999 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
17000 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
17001 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
17003 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17005 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
17006 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
17007 aggregate types. Instead, *all* aggregate types, except for single-
17008 element or homogeneous float/vector aggregates, are quadword-aligned
17009 if required by their type alignment. Issue -Wpsabi note when a type
17010 is now treated differently than before.
17012 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17014 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
17015 does not fit fully into floating-point registers, and there is still
17016 space in the register parameter area, use GPRs to pass those parts
17017 of the argument. Issue -Wpsabi note if any parameter is now treated
17018 differently than before.
17019 (rs6000_arg_partial_bytes): Update.
17021 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
17023 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
17025 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17027 * rtl.h (target_rtl): Remove lang_dependent_initialized.
17028 * toplev.c (initialize_rtl): Don't use it. Move previously
17029 "language-dependent" calls to...
17030 (backend_init): ...here.
17031 (lang_dependent_init_target): Don't set lang_dependent_initialized.
17032 Assert that RTL initialization hasn't happend yet.
17034 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17036 PR rtl-optimization/61629
17037 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
17038 they have already been initialized.
17040 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
17042 PR middle-end/61268
17043 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
17044 DECL_INCOMING_RTL and entry_parm.
17045 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
17046 * calls.c (load_register_parameters): Likewise argument values.
17047 (emit_library_call_value_1, store_one_arg): Likewise argument
17049 * config/i386/i386.c (assign_386_stack_local): Likewise the local
17051 * explow.c (validize_mem): Modify the argument in-place.
17053 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17055 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
17056 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
17058 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17060 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
17061 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
17063 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17065 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
17066 (aarch64_save_callee_saves): New parameter "skip_wb".
17067 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
17069 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17071 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
17073 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
17075 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17077 * graphite-isl-ast-to-gimple.c:
17078 (graphite_create_new_loop): Add calling of isl_id_free to properly
17079 decrement reference counts.
17081 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
17083 2014-07-24 Martin Liska <mliska@suse.cz>
17084 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
17086 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
17087 (rs6000_code_end): Likewise.
17089 2014-07-24 Martin Liska <mliska@suse.cz>
17091 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
17092 symtab_node funtion used.
17093 (rs6000_xcoff_declare_object_name): Likewise.
17095 2014-07-24 Martin Liska <mliska@suse.cz>
17097 * cgraphunit.c (compile): Correct function used.
17099 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17101 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
17104 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
17107 * varasm.c (bss_initializer_p): Handle offlined ctors.
17108 (align_variable, get_variable_align): Likewise.
17109 (make_decl_one_only): Likewise.
17110 (default_binds_local_p_1): Likewise.
17111 (decl_binds_to_current_def_p): Likewise.
17112 (get_variable_section): Get constructor if it is offlined.
17113 (assemble_variable_contents): Sanity check that the caller
17114 streamed in the ctor in LTO.
17116 2014-07-24 Roman Gareev <gareevroman@gmail.com>
17118 * graphite-isl-ast-to-gimple.c:
17119 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
17120 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
17121 isl_ast_op_pdiv_r to the different case.
17123 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
17125 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17127 PR middle-end/61876
17128 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
17129 when flag_errno_math is on.
17131 2014-07-24 Martin Liska <mliska@suse.cz>
17133 * cgraph.h (varpool_node):
17134 (availability get_availability (void)):
17135 created from cgraph_variable_initializer_availability
17136 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
17137 created from: cgraph_variable_initializer_availability
17138 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
17139 (void finalize_named_section_flags (void)):
17140 created from varpool_finalize_named_section_flags
17141 (bool assemble_decl (void)): created from varpool_assemble_decl
17142 (void analyze (void)): created from varpool_analyze_node
17143 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
17144 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
17145 (void remove_initializer (void)): created from varpool_remove_initializer
17146 (tree get_constructor (void)): created from varpool_get_constructor
17147 (bool externally_visible_p (void)): created from varpool_externally_visible_p
17148 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
17149 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
17150 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
17151 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
17152 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
17153 (static bool output_variables (void)): created from varpool_output_variables
17154 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
17155 created from varpool_extra_name_alias
17156 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
17157 (static void dump_varpool (FILE *f)): created from dump_varpool
17158 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
17159 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
17160 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
17161 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
17162 (void assemble_aliases (void)): created from assemble_aliases
17164 2014-07-24 Martin Liska <mliska@suse.cz>
17166 * cgraph.h (symtab_node):
17167 (void register_symbol (void)): created from symtab_register_node
17168 (void remove (void)): created from symtab_remove_node
17169 (void dump (FILE *f)): created from dump_symtab_node
17170 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
17171 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
17172 (struct ipa_ref *add_reference (symtab_node *referred_node,
17173 enum ipa_ref_use use_type)): created from add_reference
17174 (struct ipa_ref *add_reference (symtab_node *referred_node,
17175 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
17176 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
17177 gimple stmt)): created from maybe_add_reference
17178 (bool semantically_equivalent_p (symtab_node *target)): created from
17179 symtab_semantically_equivalent_p
17180 (void remove_from_same_comdat_group (void)): created from
17181 remove_from_same_comdat_group
17182 (void add_to_same_comdat_group (symtab_node *old_node)): created from
17183 symtab_add_to_same_comdat_group
17184 (void dissolve_same_comdat_group_list (void)): created from
17185 symtab_dissolve_same_comdat_group_list
17186 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
17187 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
17188 created from symtab_alias_ultimate_target
17189 (inline symtab_node *next_defined_symbol (void)): created from
17190 symtab_next_defined_symbol
17191 (bool resolve_alias (symtab_node *target)): created from
17192 symtab_resolve_alias
17193 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
17194 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
17195 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
17196 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
17197 (void set_section (const char *section)): created from set_section_1
17198 (enum availability get_availability (void)): created from symtab_node_availability
17199 (void make_decl_local (void)): created from symtab_make_decl_local
17200 (bool real_symbol_p (void)): created from symtab_read_node
17201 (can_be_discarded_p (void)): created from symtab_can_be_discarded
17202 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
17203 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
17204 symtab_in_same_comdat_p;
17205 (bool address_taken_from_non_vtable_p (void)): created from
17206 address_taken_from_non_vtable_p
17207 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
17208 (static void dump_table (FILE *)): created from dump_symtab
17209 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
17210 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
17211 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
17212 symtab_used_from_object_file_p
17213 (void dump_base (FILE *)): created from dump_symtab_base
17214 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
17215 (void unregister (void)): created from symtab_unregister_node
17216 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
17217 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
17218 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
17219 symtab_nonoverwritable_alias_1
17220 * cgraph.h (cgraph_node):
17221 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
17222 created from cgraph_remove_node_and_inline_clones
17223 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
17224 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
17225 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
17226 (cgraph_node *function_symbol (enum availability *avail = NULL)):
17227 created from cgraph_function_node
17228 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
17229 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
17230 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
17231 created from cgraph_create_clone
17232 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
17233 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
17234 created from cgraph_create_virtual_clone
17235 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
17236 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
17237 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
17238 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
17239 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
17240 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
17241 created from cgraph_function_version_info
17242 (struct cgraph_function_version_info *insert_new_function_version (void)):
17243 created from insert_new_cgraph_node_version
17244 (struct cgraph_function_version_info *function_version (void)): created from
17245 get_cgraph_node_version
17246 (void analyze (void)): created from analyze_function
17247 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
17248 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
17249 tree real_alias) cgraph_add_thunk
17250 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
17251 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
17252 created from cgraph_function_or_thunk_node
17253 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
17254 created from expand_thunk
17255 (void reset (void)): created from cgraph_reset_node
17256 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
17257 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
17258 (void remove (void)): created from cgraph_remove_node
17259 (void dump (FILE *f)): created from dump_cgraph_node
17260 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
17261 (bool get_body (void)): created from cgraph_get_body
17262 (void release_body (void)): created from cgraph_release_function_body
17263 (void unnest (void)): created from cgraph_unnest_node
17264 (void make_local (void)): created from cgraph_make_node_local
17265 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
17266 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
17267 gcov_type count, int freq)): created from cgraph_create_edge
17268 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
17269 gcov_type count, int freq)): created from cgraph_create_indirect_edge
17270 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
17271 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
17272 created from cgraph_create_edge_including_clones
17273 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
17274 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
17275 (void remove_callers (void)): created from cgraph_node_remove_callers
17276 (void remove_callees (void)): created from cgraph_node_remove_callees
17277 (enum availability get_availability (void)): created from cgraph_function_body_availability
17278 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
17279 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
17280 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
17281 (void call_duplication_hooks (cgraph_node *node2)): created from
17282 cgraph_call_node_duplication_hooks
17283 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
17284 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
17285 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
17286 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
17287 (void call_function_insertion_hooks (void)):
17288 created from cgraph_call_function_insertion_hooks
17289 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
17290 (bool local_p (void)): created from cgraph_local_node
17291 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
17292 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
17293 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
17294 (inline bool only_called_directly_or_aliased_p (void)):
17295 created from cgraph_only_called_directly_or_aliased_p
17296 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
17297 created from cgraph_will_be_removed_from_program_if_no_direct_calls
17298 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
17299 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
17300 (bool can_remove_if_no_direct_calls_p (void)):
17301 created from cgraph_can_remove_if_no_direct_calls_p
17302 (inline bool has_gimple_body_p (void)):
17303 created from cgraph_function_with_gimple_body_p
17304 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
17305 (static void dump_cgraph (FILE *f)): created from dump_cgraph
17306 (static inline void debug_cgraph (void)): created from debug_cgraph
17307 (static void record_function_versions (tree decl1, tree decl2)):
17308 created from record_function_versions
17309 (static void delete_function_version (tree decl)):
17310 created from delete_function_version
17311 (static void add_new_function (tree fndecl, bool lowered)):
17312 created from cgraph_add_new_function
17313 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
17314 (static cgraph_node * create (tree decl)): created from cgraph_create_node
17315 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
17316 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
17317 (static cgraph_node *get_for_asmname (tree asmname)):
17318 created from cgraph_node_for_asm
17319 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
17320 created from cgraph_same_body_alias
17321 (static bool used_from_object_file_p_worker (cgraph_node *node,
17322 void *): new function
17323 (static bool non_local_p (cgraph_node *node, void *)):
17324 created from cgraph_non_local_node_p_1
17325 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
17326 created from verify_cgraph
17327 (static bool make_local (cgraph_node *node, void *)):
17328 created from cgraph_make_node_local
17329 (static cgraph_node *create_alias (tree alias, tree target)):
17330 created from cgraph_create_function_alias
17331 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
17332 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
17333 created from cgraph_create_edge_1
17334 * cgraph.h (varpool_node):
17335 (void remove (void)): created from varpool_remove_node
17336 (void dump (FILE *f)): created from dump_varpool_node
17338 2014-07-24 Richard Biener <rguenther@suse.de>
17341 * tree-ssa-structalias.c (create_variable_info_for_1):
17342 Use varpool_get_constructor.
17343 (create_variable_info_for): Likewise.
17345 2014-07-24 Jiong Wang <jiong.wang@arm.com>
17347 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
17348 subtract outgoing area size when restoring stack_pointer_rtx.
17350 2014-07-24 Nick Clifton <nickc@redhat.com>
17352 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
17353 that operations are taking place in parallel.
17354 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
17356 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
17358 * omp-low.c (extract_omp_for_data): Add missing break statement.
17360 2014-07-24 Richard Biener <rguenther@suse.de>
17362 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
17363 * tree-inline.c (estimate_move_cost): Add speed_p parameter
17364 and adjust MOVE_RATIO query accordingly.
17365 (estimate_num_insns): Adjust callers.
17366 * ipa-prop.c (ipa_populate_param_decls): Likewise.
17367 * ipa-cp.c (gather_context_independent_values,
17368 estimate_local_effects): Likewise.
17369 * ipa-split.c (consider_split): Likewise.
17371 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
17373 * config/i386/driver-i386.c: Remove names of unused arguments and
17374 unnecessary unused attributes.
17375 * config/i386/host-mingw32.c: Likewise.
17376 * config/i386/i386.c: Likewise.
17377 * config/i386/winnt-stubs.c: Likewise.
17378 * config/i386/winnt.c: Likewise.
17380 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17382 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
17383 (aarch64_gen_loadwb_pair): New helper function.
17384 (aarch64_expand_epilogue): Simplify code using new helper functions.
17385 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
17387 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17389 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
17390 (aarch64_gen_storewb_pair): New helper function.
17391 (aarch64_expand_prologue): Simplify code using new helper functions.
17392 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
17394 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17396 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
17397 Rename to aarch64_save_callee_saves, remove restore code.
17398 (aarch64_restore_callee_saves): New function.
17400 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17402 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
17403 (aarch64_save_callee_saves): New function to handle reg save
17404 for both core and vectore regs.
17406 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17408 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
17409 (aarch64_gen_store_pair): New helper function.
17410 (aarch64_save_or_restore_callee_save_registers)
17411 (aarch64_save_or_restore_fprs): Use new helper functions.
17413 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17415 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
17416 (aarch64_save_or_restore_callee_save_registers)
17417 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
17419 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17421 * config/aarch64/aarch64.c
17422 (aarch64_save_or_restore_callee_save_registers)
17423 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
17425 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17427 * config/aarch64/aarch64.c
17428 (aarch64_save_or_restore_callee_save_registers)
17429 (aarch64_save_or_restore_fprs): Remove 'increment'.
17431 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17433 * config/aarch64/aarch64.c
17434 (aarch64_save_or_restore_callee_save_registers)
17435 (aarch64_save_or_restore_fprs): Use register offset in
17436 cfun->machine->frame.reg_offset.
17438 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17440 * config/aarch64/aarch64.c
17441 (aarch64_save_or_restore_callee_save_registers)
17442 (aarch64_save_or_restore_fprs): Remove base_rtx.
17444 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17446 * config/aarch64/aarch64.c
17447 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
17448 to 'start_offset'. Remove local variable 'start_offset'.
17450 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17452 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
17453 type to HOST_WIDE_INT.
17455 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17457 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17458 (aarch64_save_or_restore_fprs)
17459 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
17461 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17463 * config/arm/t-rtems-eabi: Add
17464 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
17465 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
17466 mbig-endian/mthumb/march=armv7-r, and
17467 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
17470 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
17471 Chris Johns <chrisj@rtems.org>
17472 Joel Sherrill <joel.sherrill@oarcorp.com>
17474 * config.gcc: Add nios2-*-rtems*.
17475 * config/nios2/rtems.h: New file.
17476 * gcc/config/nios2/t-rtems: New file.
17478 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
17481 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
17482 constant numbers, not general constants.
17483 (rs6000_expand_vector_init): Ditto.
17485 2014-07-23 Nathan Sidwell <nathan@acm.org>
17487 * gcov-tool.c (gcov_list): Declare here.
17488 (set_gcov_list): Remove.
17489 (gcov_output_files): Set gcov_list directly.
17491 2014-07-23 Host Schirmeier <horst@schirmeier.com>
17493 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
17495 2014-07-23 Jiong Wang <jiong.wang@arm.com>
17497 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
17498 callee-saved registers are available for padding purpose
17499 and r3 is not mandatory, then prefer use those callee-saved
17502 2014-07-23 Richard Biener <rguenther@suse.de>
17504 * params.def (PARAM_MAX_COMBINE_INSNS): New.
17505 * combine.c: Include statistics.h and params.h.
17506 (combine_instructions): Guard three and four insn combines
17507 with max-combine-insns value. Record statistics for combines
17509 * doc/invoke.texi (max-combine-insns): Document new param.
17511 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17513 * graphite-isl-ast-to-gimple.c:
17514 (translate_isl_ast_node_block): New function.
17515 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
17517 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
17518 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
17520 2014-07-23 Roman Gareev <gareevroman@gmail.com>
17522 * graphite-isl-ast-to-gimple.c:
17523 (get_max_schedule_dimensions): New function.
17524 (extend_schedule): Likewise.
17525 (generate_isl_schedule): Add calling of extend_schedule and
17526 get_max_schedule_dimensions.
17528 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17530 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
17531 (case UNSPEC): Handle UNSPEC_RBIT.
17533 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17535 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
17536 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
17538 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17540 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
17542 2014-07-22 Roman Gareev <gareevroman@gmail.com>
17544 * graphite-isl-ast-to-gimple.c:
17545 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
17546 (ivs_params_clear):
17547 (build_iv_mapping): New function.
17548 (translate_isl_ast_node_user): Likewise.
17549 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
17551 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
17552 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
17553 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
17555 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17558 * config/arm/arm.md (setmem): New pattern.
17559 * config/arm/arm-protos.h (struct tune_params): New fields.
17560 (arm_gen_setmem): New prototype.
17561 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
17562 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
17563 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
17564 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
17565 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
17566 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
17567 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
17568 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
17569 (arm_const_inline_cost): New function.
17570 (arm_block_set_max_insns): New function.
17571 (arm_block_set_non_vect_profit_p): New function.
17572 (arm_block_set_vect_profit_p): New function.
17573 (arm_block_set_unaligned_vect): New function.
17574 (arm_block_set_aligned_vect): New function.
17575 (arm_block_set_unaligned_non_vect): New function.
17576 (arm_block_set_aligned_non_vect): New function.
17577 (arm_block_set_vect, arm_gen_setmem): New functions.
17579 2014-07-21 Bin Cheng <bin.cheng@arm.com>
17581 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
17583 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
17586 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
17587 out of #ifdef __OPTIMIZE__.
17589 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17591 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
17592 different trapping status if -fnon-call-exceptions is enabled.
17594 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
17596 * expr.c (store_field): Handle VOIDmode for calls that return values
17597 in multiple locations.
17599 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17601 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
17602 (altivec_vsldoi_<mode>): Likewise.
17604 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17606 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
17607 to the number of characters in the line.
17609 2014-07-20 Roman Gareev <gareevroman@gmail.com>
17611 * graphite-isl-ast-to-gimple.c: Add using of
17612 build_nonstandard_integer_type instead of int128_integer_type_node.
17614 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
17616 * toplev.c (output_stack_usage): Adjust the location of the warning.
17618 2014-07-19 Daniel Cederman <cederman@gaisler.com>
17620 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
17621 (*membar_storeload): Disable for LEON3.
17623 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
17625 PR rtl-optimization/61461
17626 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
17628 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
17631 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
17632 Fix instruction constraint.
17633 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
17635 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
17637 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
17639 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
17641 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
17642 GNU coding standards.
17643 (nds32_register_move_cost): Likewise.
17644 (nds32_memory_move_cost): Likewise.
17645 (nds32_address_cost): Likewise.
17647 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17649 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
17651 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
17653 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
17654 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
17655 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
17656 (HAVE_sync_compare_and_swapqi): Define.
17657 (HAVE_sync_compare_and_swaphi): Likewise.
17658 (HAVE_sync_compare_and_swapsi): Likewise.
17660 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
17662 * config/mips/p5600.md: Add missing cpu tests.
17664 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17666 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
17667 (vmla_f64): Likewise.
17668 (vfms_f64): Likewise.
17669 (vmls_f64): Likewise.
17671 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17673 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
17674 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
17676 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17678 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
17679 (vmlal_high_lane_s32): Likewise.
17680 (vmlal_high_lane_u16): Likewise.
17681 (vmlal_high_lane_u32): Likewise.
17682 (vmlsl_high_lane_s16): Likewise.
17683 (vmlsl_high_lane_s32): Likewise.
17684 (vmlsl_high_lane_u16): Likewise.
17685 (vmlsl_high_lane_u32): Likewise.
17687 2014-07-17 Terry Guo <terry.guo@arm.com>
17689 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
17690 (alus_reg): Renamed to alus_sreg.
17691 * config/arm/arm-fixed.md: Change type of non-dsp instructions
17692 from alu_reg to alu_sreg. Change type of dsp instructions from
17693 alu_reg to alu_dsp_reg.
17694 * config/arm/thumb1.md: Likewise.
17695 * config/arm/thumb2.md: Likewise.
17696 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
17697 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
17698 with alu_sreg and alus_sreg.
17699 * config/arm/arm1026ejs.md (alu_op): Likewise.
17700 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
17701 * config/arm/arm926ejs.md (9_alu_op): Likewise.
17702 * config/arm/fa526.md (526_alu_op): Likewise.
17703 * config/arm/fa606te.md (606te_alu_op): Likewise.
17704 * config/arm/fa626te.md (626te_alu_op): Likewise.
17705 * config/arm/fa726te.md (726te_alu_op): Likewise.
17706 * config/arm/fmp626.md (mp626_alu_op): Likewise.
17707 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
17708 alu_sreg, alu_dsp_reg and alus_sreg.
17709 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
17710 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17711 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17712 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
17713 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
17714 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17715 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17716 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17717 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
17718 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
17719 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
17720 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
17721 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
17722 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
17723 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
17724 alus_reg to alus_sreg.
17726 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
17728 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
17731 2014-07-17 Richard Biener <rguenther@suse.de>
17733 PR rtl-optimization/61801
17734 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
17735 don't set reg_pending_barrier if it appears in a debug-insn.
17737 2014-07-16 DJ Delorie <dj@redhat.com>
17739 * config/rx/rx.c (rx_option_override): Fix alignment values.
17740 (rx_align_for_label): Likewise.
17742 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
17745 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
17746 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
17747 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
17749 (cris_print_index, cris_print_operand, cris_constant_index_p)
17750 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
17751 (cris_address_cost): Ditto last CONSTANT_P.
17752 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
17753 callers changed. Yield cris_offsettable_symbol for non-PIC
17754 constant symbolic expressions including labels. Yield cris_unspec
17756 (cris_expand_pic_call_address): New parameter MARKERP. Set its
17757 target to pic_offset_table_rtx for calls that will likely go
17758 through PLT, const0_rtx when they can't. All callers changed.
17759 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
17760 symbolic expressions to be PICified. Remove second, redundant,
17761 assert on can_create_pseudo_p returning non-zero. Use
17762 replace_equiv_address_nv, not replace_equiv_address, for final
17764 * config/cris/cris.md ("movsi"): Move variable t to pattern
17765 toplevel. Adjust assert for new cris_symbol_type member. Use
17766 CONSTANT_P instead of CONSTANT_ADDRESS_P.
17767 ("*movsi_internal") <case 9>: Make check for valid unspec operands
17769 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
17770 ("call", "call_value"): Use second incoming operand as a marker
17771 for pic-offset-table-register being used.
17772 ("*expanded_call_non_v32", "*expanded_call_v32")
17773 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
17774 second incoming operand to CALL, match cris_call_type_marker.
17775 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
17776 ("*expanded_call_side"): Ditto. Fix typo in comment.
17777 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
17779 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
17780 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
17781 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
17782 users changed. Add members cris_offsettable_symbol and cris_unspec.
17783 (cris_symbol_type): Rename from cris_pic_symbol_type.
17784 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
17786 * config/cris/cris-protos.h (cris_symbol_type_of,
17787 cris_expand_pic_call_address): Adjust prototypes.
17788 (cris_legitimate_constant_p): New prototype.
17790 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
17791 an existing tmake_file. Don't add t-slibgcc and t-linux.
17793 2014-07-17 Jason Merrill <jason@redhat.com>
17796 * symtab.c (symtab_remove_from_same_comdat_group): Also
17797 set_comdat_group to NULL_TREE.
17798 (verify_symtab): Fix diagnostic.
17800 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
17803 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
17805 2014-07-16 Dodji Seketeli <dodji@redhat.com>
17807 Support location tracking for built-in macro tokens
17808 * input.h (is_location_from_builtin_token): New function declaration.
17809 * input.c (is_location_from_builtin_token): New function definition.
17810 * toplev.c (general_init): Tell libcpp what the pre-defined
17811 spelling location for built-in tokens is.
17813 2014-07-16 Jakub Jelinek <jakub@redhat.com>
17815 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
17816 on the FUNCTION_DECL.
17818 2014-07-16 Richard Biener <rguenther@suse.de>
17821 * doc/extend.texi (always_inline): Clarify.
17823 2014-07-15 Eric Christopher <echristo@gmail.com>
17825 * doc/invoke.texi (Link Options): Document -z option.
17827 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
17829 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
17830 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17832 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
17834 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
17836 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
17838 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
17839 varpool_assemble_decl.
17840 * varpool.c (varpool_assemble_decl): Assert that node->definition is
17843 2014-07-15 Michael Matz <matz@suse.de>
17845 PR rtl-optimization/61772
17846 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
17848 2014-07-15 Richard Biener <rguenther@suse.de>
17850 * opts.c (default_options_table): Disable bit-ccp at -Og.
17852 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
17854 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
17856 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
17858 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
17859 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
17860 call langhook for unknown declaration.
17861 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
17862 * tree.h (DECL_ARGUMENTS): Update.
17863 * print-tree.c (print_node): Update.
17864 * tree-core.h (tree_decl_non_common): Remove arguments.
17865 (tree_function_decl): Add arguments.
17867 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
17869 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
17871 2014-07-14 Richard Biener <rguenther@suse.de>
17873 PR tree-optimization/61779
17874 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
17875 simplifying a condition.
17877 2014-07-14 Richard Biener <rguenther@suse.de>
17879 * builtins.c (c_strlen): Make only_value == 2 really only
17880 affect warning generation.
17882 2014-07-14 Richard Biener <rguenther@suse.de>
17884 PR tree-optimization/61757
17885 PR tree-optimization/61783
17886 PR tree-optimization/61787
17887 * tree-ssa-dom.c (record_equality): Revert canonicalization
17888 change and add comment.
17889 (propagate_rhs_into_lhs): Revert previous fix, removing
17890 loop depth restriction again.
17892 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17894 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
17895 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
17896 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
17897 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
17898 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
17899 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
17900 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
17902 2014-07-14 Richard Biener <rguenther@suse.de>
17904 * cgraph.h (decl_in_symtab_p): Make inline.
17906 2014-07-14 Jakub Jelinek <jakub@redhat.com>
17908 PR middle-end/61294
17909 * doc/invoke.texi (-Wmemset-transposed-args): Document.
17912 * config/i386/i386.c (classify_argument): Don't merge classes above
17915 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
17917 * cgraph.h (symtab_node): Add nonzero_address.
17918 (decl_in_symtab_p): Break out from ...
17919 (symtab_get_node): ... here.
17920 * fold-const.c: Include cgraph.h
17921 (tree_single_nonzero_warnv_p): Use symtab to determine
17922 if symbol is non-zero.
17923 * symtab.c (symtab_node::nonzero_address): New method.
17925 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17927 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
17928 forgotten in previous commit.
17930 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17932 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
17934 * ipa-devirt.c: Include stor-layout.h and intl.h
17935 (odr_subtypes_equivalent_p): New function.
17936 (warn_odr): New function.
17937 (warn_type_mismatch): New function.
17938 (odr_types_equivalent_p): New function.
17939 (add_type_duplicate): Use it.
17940 * common.opt (Wodr): New flag.
17941 * doc/invoke.texi (Wodr): Document new warning.
17943 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
17945 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
17946 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
17947 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
17948 (varpool_get_constructor): Push CTORS_IN timevar.
17949 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
17951 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
17953 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
17954 Remove VOID_FTYPE_PUSHORT.
17955 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
17956 Change code to USHORT_FTYPE_VOID.
17957 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
17958 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
17959 (ix86_atomic_assign_expand_fenv): Update for
17960 __builtin_ia32_fnstsw changes.
17961 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
17962 (fnstsw): Change operand 0 to nonimmediate operand.
17964 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17966 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
17967 (varpool_get_constructor): New function.
17968 (varpool_ctor_useable_for_folding_p): Break out from ...
17969 (ctor_for_folding): ... here; use varpool_get_constructor.
17970 (varpool_assemble_decl): Likewise.
17971 * lto-streamer.h (struct output_block): Turn cgraph_node
17973 (lto_input_variable_constructor): Declare.
17974 * ipa-visibility.c (function_and_variable_visibility): Use
17975 varpool_get_constructor.
17976 * cgraph.h (varpool_get_constructor): Declare.
17977 (varpool_ctor_useable_for_folding_p): New function.
17978 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
17979 parameter; return error_mark_node for non-trivial constructors.
17980 (lto_write_tree_1, DFS_write_tree): Update use of
17981 get_symbol_initial_value.
17982 (output_function): Update initialization of symbol.
17983 (output_constructor): New function.
17984 (copy_function): Rename to ..
17985 (copy_function_or_variable): ... this one; handle vars too.
17986 (lto_output): Output variable sections.
17987 * lto-streamer-in.c (input_constructor): New function.
17988 (lto_read_body): Rename from ...
17989 (lto_read_body_or_constructor): ... this one; handle vars too.
17990 (lto_input_variable_constructor): New function.
17991 * ipa-prop.c (ipa_prop_write_jump_functions,
17992 ipa_prop_write_all_agg_replacement): Update.
17993 * lto-cgraph.c (compute_ltrans_boundary): Use it.
17994 (output_cgraph_opt_summary): Set symbol to NULL.
17996 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
17998 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
17999 non-polymorphic types.
18000 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
18001 * ipa-devirt.c (types_same_for_odr): Do not explode when one
18002 of types is not polymorphic.
18004 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
18006 * lra-constraints.c (remove_inheritance_pseudos): Process
18007 destination pseudo too.
18009 2014-07-11 Rong Xu <xur@google.com>
18011 * gcov-tool.c (gcov_output_files): Fix build error introduced in
18014 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18016 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
18017 * config/avr/avr-devices.c (AVR_MCU): Same.
18018 (avr_mcu_types): add text start value to end of device list.
18019 * config/avr/avr-mcus.def: Add text section start for all devices.
18020 (ata5782): Add new avr5 device.
18022 * config/avr/avr-tables.opt: Regenerate.
18023 * config/avr/avr.h: Add declaration for text section start handler.
18024 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
18026 (LINK_SPEC): Include text section start handler to linker spec.
18027 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
18028 pass -Ttext option to linker if the text section start for the device
18030 * config/avr/t-multilib: Regenerate.
18031 * doc/avr-mmcu.texi: Regenerate.
18033 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
18035 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
18036 * config/rs6000/aix52.h (LINK_SPEC): Same.
18037 * config/rs6000/aix53.h (LINK_SPEC): Same.
18038 * config/rs6000/aix61.h (LINK_SPEC): Same.
18039 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
18041 2014-07-11 Roman Gareev <gareevroman@gmail.com>
18043 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
18044 (graphite_verify): New function.
18045 (ivs_params_clear): New function.
18046 (gcc_expression_from_isl_ast_expr_id): New function.
18047 (gcc_expression_from_isl_expr_int): New function.
18048 (binary_op_to_tree): New function.
18049 (ternary_op_to_tree): New function.
18050 (unary_op_to_tree): New function.
18051 (nary_op_to_tree): New function.
18052 (gcc_expression_from_isl_expr_op): New function.
18053 (gcc_expression_from_isl_expression): New function.
18054 (graphite_create_new_loop): New function.
18055 (translate_isl_ast_for_loop): New function.
18056 (get_upper_bound): New function.
18057 (graphite_create_new_loop_guard): New function.
18058 (translate_isl_ast_node_for): New function.
18059 (translate_isl_ast): New function.
18060 (add_parameters_to_ivs_params): New function.
18061 (scop_to_isl_ast): New parameter ip.
18062 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
18064 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
18066 * config/xtensa/predicates.md (call expander): Update for
18067 DECL_SECTION_NAME being string.
18069 2014-07-11 Richard Biener <rguenther@suse.de>
18071 PR middle-end/61473
18072 * builtins.c (fold_builtin_memory_op): Inline memory moves that
18073 can be implemented with a single load followed by a single store.
18074 (c_strlen): Only warn when only_value is not 2.
18076 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
18078 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
18080 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
18083 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
18084 (*movhi_bytes): Likewise.
18085 (*arm_movqi_insn): Likewise.
18087 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
18090 * config/alpha/alpha.c: Include tree-pass.h, context.h
18091 and pass_manager.h.
18092 (pass_data_handle_trap_shadows): New pass.
18093 (pass_handle_trap_shadows::gate): New pass gate function.
18094 (make_pass_handle_trap_shadows): New function.
18095 (rest_of_handle_trap_shadows): Ditto.
18097 (alpha_align_insns_1): Rename from alpha_align_insns.
18098 (pass_data_align_insns): New pass.
18099 (pass_align_insns::gate): New pass gate function.
18100 (make_pass_aling_insns): New function.
18101 (rest_of_align_insns): Ditto.
18102 (alpha_align_insns): Ditto.
18104 (alpha_option_override): Declare handle_trap_shadows info
18105 and align_insns_info. Register handle_trap_shadows and align_insns
18107 (alpha_reorg): Do not call alpha_trap_shadows and
18108 alpha_align_insn from here.
18110 (alpha_pad_function_end): Do not skip BARRIERs.
18112 2014-07-10 Rong Xu <xur@google.com>
18114 Add gcov-tool: an offline gcda profile processing tool support.
18115 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
18116 (gcov_is_error): Ditto.
18117 (gcov_read_string): Ditto.
18118 (gcov_read_sync): Ditto.
18119 * gcov-io.h: Move counter defines to gcov-counter.def.
18120 * gcov-dump.c (tag_counters): Use gcov-counter.def.
18121 * coverage.c: Ditto.
18122 * gcov-tool.c: Offline gcda profile processing tool.
18123 (unlink_gcda_file): Remove one gcda file.
18124 (unlink_profile_dir): Remove gcda files from the profile path.
18125 (gcov_output_files): Output gcda files to an output dir.
18126 (profile_merge): Merge two profiles in directory.
18127 (print_merge_usage_message): Print merge usage.
18128 (merge_usage): Print merge usage and exit.
18129 (do_merge): Driver for profile merge sub-command.
18130 (profile_rewrite): Rewrite profile.
18131 (print_rewrite_usage_message): Print rewrite usage.
18132 (rewrite_usage): Print rewrite usage and exit.
18133 (do_rewrite): Driver for profile rewrite sub-command.
18134 (print_usage): Print gcov-info usage and exit.
18135 (print_version): Print gcov-info version.
18136 (process_args): Process arguments.
18137 (main): Main routine for gcov-tool.
18138 * Makefile.in: Build and install gcov-tool.
18139 * gcov-counter.def: New file split from gcov-io.h.
18140 * doc/gcc.texi: Include gcov-tool.texi.
18141 * doc/gcov-tool.texi: Document for gcov-tool.
18143 2014-07-10 Richard Biener <rguenther@suse.de>
18145 PR tree-optimization/61757
18146 * tree-ssa-dom.c (loop_depth_of_name): Restore.
18147 (propagate_rhs_into_lhs): Revert part of last change.
18149 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
18151 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
18154 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
18156 PR middle-end/53590
18157 * function.c (allocate_struct_function): Revert r188667 change.
18159 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
18161 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
18163 * doc/install.texi: Remove links to defunct package providers for
18166 2014-07-09 Tom de Vries <tom@codesourcery.com>
18168 * final.c (get_call_fndecl): Declare.
18169 (self_recursive_call_p): New function.
18170 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
18172 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18174 * ipa-devirt.c (record_node): Walk through aliases.
18176 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18178 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
18180 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18183 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
18185 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18187 * ipa-visibility.c (function_and_variable_visibility): Remove
18188 temporary hack disabling local aliases on AIX.
18190 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18192 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
18193 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
18195 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18197 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
18198 * rs6000/rs6000.c: Inline output of .set instruction.
18199 (declare_alias_data): New struct.
18200 (rs6000_declare_alias): New function.
18201 (rs6000_xcoff_declare_function_name): Use it.
18202 (rs6000_xcoff_declare_object_name): New function.
18203 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
18204 (ASM_OUTPUT_DEF): Turn to empty definition.
18206 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18209 * hash-table.h: use hash_table::value_type instead of
18210 Descriptor::value_type in the return types of several methods.
18212 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18214 * tree-pass.h (pass_data): Remove has_execute member.
18215 * passes.c (execute_one_pass): Don't check pass->has_execute.
18216 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
18217 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
18218 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
18219 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
18220 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
18221 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
18222 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
18223 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
18224 gimple-low.c, gimple-ssa-isolate-paths.c,
18225 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
18226 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
18227 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
18228 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
18229 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
18230 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
18231 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
18232 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
18233 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
18234 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
18235 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
18236 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
18237 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
18238 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
18239 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
18240 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
18241 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
18242 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
18243 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
18244 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
18245 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
18246 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
18247 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
18248 web.c: Remove initializer for pass_data::has_execute.
18250 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
18252 * graphite-htab.h: Use hash_map instead of hash_table.
18253 * graphite-clast-to-gimple.c: Adjust.
18254 * passes.c: Use hash_map instead of hash_table.
18255 * sese.c: Likewise.
18256 * sese.h: Remove now unused code.
18258 2014-07-08 Sriraman Tallam <tmsriram@google.com>
18261 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
18264 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18266 PR rtl-optimization/61673
18267 * combine.c (simplify_comparison): Test just mode's sign bit
18268 in tmode rather than the sign bit and any bits above it.
18270 2014-07-08 Roman Gareev <gareevroman@gmail.com>
18272 * graphite-isl-ast-to-gimple.c (generate_isl_context):
18273 Add __isl_give to the declaration.
18274 (generate_isl_schedule): Likewise.
18275 (scop_to_isl_ast): Likewise.
18277 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18279 * config/arm/arm.c (cortexa5_extra_costs): New table.
18280 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
18282 2014-07-08 Jakub Jelinek <jakub@redhat.com>
18284 PR tree-optimization/61725
18285 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
18286 range, use range_includes_zerop_p instead of integer_zerop on
18287 vr0->min, only use log2 of max if min is not negative.
18289 2014-07-08 Richard Biener <rguenther@suse.de>
18291 * tree-ssa-dom.h (loop_depth_of_name): Remove.
18292 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
18293 restriction on loop depth difference.
18294 (record_equality): Likewise.
18295 (propagate_rhs_into_lhs): Likewise. Simplify condition.
18296 (loop_depth_of_name): Remove.
18297 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
18298 restriction on loop depth difference.
18299 (init_copy_prop): Likewise.
18301 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
18303 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
18305 (walk_aliased_vdefs): Likewise.
18306 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
18307 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
18308 (detect_type_change_from_memory_writes): Check if entry was reached.
18310 2014-07-08 Richard Biener <rguenther@suse.de>
18312 PR tree-optimization/61681
18313 * tree-ssa-structalias.c (find_what_var_points_to): Expand
18314 NONLOCAL inside ESCAPED.
18316 2014-07-08 Richard Biener <rguenther@suse.de>
18318 PR tree-optimization/61680
18319 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
18320 Handle properly all read-write dependences with group accesses.
18322 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
18324 PR tree-optimization/61576
18325 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
18326 block containing reduction statement is predecessor of phi basi block.
18328 2014-07-08 Marek Polacek <polacek@redhat.com>
18331 * fold-const.c (round_up_loc): Change the parameter type.
18333 * fold-const.h (round_up_loc): Adjust declaration.
18334 * stor-layout.c (finalize_record_size): Check for too large types.
18336 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
18338 * symtab.c: Include calls.h.
18339 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
18341 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
18343 * config/rs6000/rs6000.c (output_vec_const_move): Handle
18344 little-endian code generation.
18345 * config/rs6000/spe.md (spe_evmergehi): Rename to...
18346 (vec_perm00_v2si): ... this. Handle little-endian code generation.
18347 (spe_evmergehilo): Rename to...
18348 (vec_perm01_v2si): ... this. Handle little-endian code generation.
18349 (spe_evmergelo): Rename to...
18350 (vec_perm11_v2si): ... this. Handle little-endian code generation.
18351 (spe_evmergelohi): Rename to...
18352 (vec_perm10_v2si): ... this. Handle little-endian code generation.
18353 (spe_evmergehi, spe_evmergehilo): New expanders.
18354 (spe_evmergelo, spe_evmergelohi): Likewise.
18355 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
18356 (*frob_tf_ti): Likewise.
18357 (*frob_<mode>_di_2): Likewise.
18358 (*frob_tf_di_8_2): Likewise.
18359 (*frob_di_<mode>): Likewise.
18360 (*frob_ti_tf): Likewise.
18361 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
18362 (*frob_ti_<mode>_8_2): Likewise.
18363 (*frob_ti_tf_2): Likewise.
18364 (mov_si<mode>_e500_subreg0): Rename to...
18365 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
18367 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
18368 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
18369 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
18370 the big endianness only.
18371 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
18372 (*mov_si<mode>_e500_subreg0_2): Rename to...
18373 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
18374 big big endianness only.
18375 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
18376 (*mov_si<mode>_e500_subreg4): Rename to...
18377 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
18379 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
18380 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
18381 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
18382 the big endianness only.
18383 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
18385 (*mov_si<mode>_e500_subreg4_2): Rename to...
18386 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
18388 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
18389 (*mov_sitf_e500_subreg8): Rename to...
18390 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
18392 (*mov_sitf_e500_subreg8_le): New instruction pattern.
18393 (*mov_sitf_e500_subreg8_2): Rename to...
18394 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
18396 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
18397 (*mov_sitf_e500_subreg12): Rename to...
18398 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
18400 (*mov_sitf_e500_subreg12_le): New instruction pattern.
18401 (*mov_sitf_e500_subreg12_2): Rename to...
18402 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
18404 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
18406 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
18408 * asan.c (instrument_strlen_call): Do not instrument first byte
18409 in strlen if already instrumented.
18411 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18413 * config/arm/arm.opt (mwords-little-endian): Delete.
18414 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
18415 of TARGET_LITTLE_WORDS.
18416 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
18417 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
18419 * doc/invoke.texi: Remove references to -mwords-little-endian.
18421 2014-07-07 Jakub Jelinek <jakub@redhat.com>
18423 * expmed.c (struct init_expmed_rtl): Change all fields but
18424 pow2 and cint from struct rtx_def to rtx.
18425 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
18426 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
18429 2014-07-06 Marek Polacek <polacek@redhat.com>
18432 * doc/invoke.texi: Document -Wsizeof-array-argument.
18434 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
18436 * wide-int.h (wide_int_storage): Change declaration from struct
18439 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
18441 * cgraph.c (cgraph_create_indirect_edge): Update call of
18442 get_polymorphic_call_info.
18443 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
18444 (possible_polymorphic_call_targets): Add parameter call.
18445 (decl_maybe_in_construction_p): New predicate.
18446 (get_polymorphic_call_info): Add parameter call;
18447 use decl_maybe_in_construction_p.
18448 * gimple-fold.c (fold_gimple_assign): Update use of
18449 possible_polymorphic_call_targets.
18450 (gimple_fold_call): Likewise.
18451 * ipa-prop.c: Inlcude calls.h
18452 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
18453 (param_type_may_change_p): New predicate.
18454 (detect_type_change_from_memory_writes): Break out from ...
18455 (detect_type_change): ... this one; use param_type_may_change_p.
18456 (detect_type_change_ssa): Use param_type_may_change_p.
18457 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
18459 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
18462 * config/arm/arm-protos.h (arm_legitimate_address_p,
18463 arm_is_constant_pool_ref): Add prototypes.
18464 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
18465 (arm_is_constant_pool_ref) New function.
18466 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
18467 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
18468 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
18469 operand. Remove pool_range and neg_pool_range attributes.
18470 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
18471 pool_range and neg_pool_range attributes.
18472 * config/arm/constraints.md (Uh): New constraint.
18473 (Uq): Don't allow constant pool references.
18475 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
18477 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
18478 (move_lo_quad_internal_be_<mode>): Likewise.
18479 (move_lo_quad_<mode>): Convert to define_expand.
18480 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
18481 (aarch64_simd_move_hi_quad_be_<mode>): New.
18482 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
18483 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
18484 (aarch64_combinez_be<mode>): New.
18485 (aarch64_combine<mode>): Convert to define_expand.
18486 (aarch64_combine_internal<mode>): New.
18487 (aarch64_simd_combine<mode>): Remove bogus RTL description.
18489 2014-07-04 Tom de Vries <tom@codesourcery.com>
18491 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
18492 combination of earlyclobber and read/write modifiers.
18494 2014-07-04 Tom de Vries <tom@codesourcery.com>
18496 * config/aarch64/aarch64-simd.md
18497 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
18499 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
18502 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
18504 2014-07-04 Jakub Jelinek <jakub@redhat.com>
18506 PR middle-end/61654
18507 * cgraphunit.c (expand_thunk): Call free_dominance_info.
18509 PR tree-optimization/61684
18510 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
18511 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
18513 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18514 Kito Cheng <kito@0xlab.org>
18515 Monk Chiang <sh.chiang04@gmail.com>
18517 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
18518 (nds32_symbol_load_store_p): Move to ...
18519 (nds32_fp_as_gp_check_available): Move to ...
18520 * config/nds32/nds32-fp-as-gp.c: ... here.
18521 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
18522 extern declaration.
18524 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18525 Kito Cheng <kito@0xlab.org>
18526 Monk Chiang <sh.chiang04@gmail.com>
18528 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
18529 (nds32_expand_store_multiple): Move to ...
18530 (nds32_expand_movmemqi): Move to ...
18531 * config/nds32/nds32-memory-manipulation.c: ... here.
18533 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18534 Kito Cheng <kito@0xlab.org>
18535 Monk Chiang <sh.chiang04@gmail.com>
18537 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
18538 (nds32_output_casesi_pc_relative): Move to ...
18539 (nds32_output_casesi): Move to ...
18540 (nds32_mem_format): Move to ...
18541 (nds32_output_16bit_store): Move to ...
18542 (nds32_output_16bit_load): Move to ...
18543 (nds32_output_32bit_store): Move to ...
18544 (nds32_output_32bit_load): Move to ...
18545 (nds32_output_32bit_load_s): Move to ...
18546 (nds32_output_stack_push): Move to ...
18547 (nds32_output_stack_pop): Move to ...
18548 * config/nds32/nds32-md-auxiliary.c: ... here.
18550 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18551 Ling-Hua Tseng <uranus@tinlans.org>
18553 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
18554 the purpose of this file.
18556 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18557 Kito Cheng <kito@0xlab.org>
18558 Monk Chiang <sh.chiang04@gmail.com>
18560 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
18561 (nds32_address_cost): Move implementation to ...
18562 * config/nds32/nds32-cost.c: ... here.
18563 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
18564 (nds32_address_cost_impl): Declare.
18566 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18567 Kito Cheng <kito@0xlab.org>
18568 Monk Chiang <sh.chiang04@gmail.com>
18570 * config/nds32/nds32.c
18571 (nds32_consecutive_registers_load_store_p): Move to ...
18572 (nds32_valid_multiple_load_store): Move to ...
18573 (nds32_valid_stack_push_pop): Move to ...
18574 (nds32_can_use_bclr_p): Move to ...
18575 (nds32_can_use_bset_p): Move to ...
18576 (nds32_can_use_btgl_p): Move to ...
18577 (nds32_can_use_bitci_p): Move to ...
18578 * config/nds32/nds32-predicates.c: ... here.
18580 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18581 Kito Cheng <kito@0xlab.org>
18582 Monk Chiang <sh.chiang04@gmail.com>
18584 * config/nds32/nds32.c
18585 (nds32_expand_builtin_null_ftype_reg): Move to ...
18586 (nds32_expand_builtin_reg_ftype_imm): Move to ...
18587 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
18588 (nds32_init_builtins): Move implementation to ...
18589 (nds32_expand_builtin): Move implementation to ...
18590 * config/nds32/nds32-intrinsic.c: ... here.
18591 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
18592 (nds32_expand_builtin_impl): Declare.
18594 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18595 Kito Cheng <kito@0xlab.org>
18596 Monk Chiang <sh.chiang04@gmail.com>
18598 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
18599 (nds32_emit_section_tail_template): Move to ...
18600 (nds32_emit_isr_jmptbl_section): Move to ...
18601 (nds32_emit_isr_vector_section): Move to ...
18602 (nds32_emit_isr_reset_conten): Move to ...
18603 (nds32_check_isr_attrs_conflict): Move to ...
18604 (nds32_construct_isr_vectors_information): Move to ...
18605 (nds32_asm_file_start): Move implementation to ...
18606 (nds32_asm_file_end): Move implementation to ...
18607 * config/nds32/nds32-isr.c: ... here.
18608 * config/nds32/nds32-protos.h
18609 (nds32_check_isr_attrs_conflict): Declare.
18610 (nds32_construct_isr_vectors_information): Declare.
18611 (nds32_asm_file_start_for_isr): Declare.
18612 (nds32_asm_file_end_for_isr): Declare.
18614 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
18615 Kito Cheng <kito@0xlab.org>
18616 Monk Chiang <sh.chiang04@gmail.com>
18618 * config.gcc (nds32*): Add new modules to extra_objs.
18619 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
18620 (nds32be-*-*): Likewise.
18621 * config/nds32/nds32-cost.c: New file.
18622 * config/nds32/nds32-fp-as-gp.c: New file.
18623 * config/nds32/nds32-intrinsic.c: New file.
18624 * config/nds32/nds32-isr.c: New file.
18625 * config/nds32/nds32-md-auxiliary.c: New file.
18626 * config/nds32/nds32-memory-manipulation.c: New file.
18627 * config/nds32/nds32-pipelines-auxiliary.c: New file.
18628 * config/nds32/nds32-predicates.c: New file.
18629 * config/nds32/t-nds32: New file.
18631 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18633 PR tree-optimization/61682
18634 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
18635 using cases and when one of the operands is equal to 1.
18637 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
18639 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
18640 ashr<mode>3): Correct mode of operands[2].
18641 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
18642 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
18643 Correct mode of operands[2]. Fix split condition.
18645 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
18647 * arm.md (arch): Add armv6_or_vfpv3.
18648 (arch_enabled): Add test for the above.
18649 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
18651 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
18653 2014-07-03 Jakub Jelinek <jakub@redhat.com>
18655 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
18656 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
18657 HWI 1 and negate the unsigned value.
18658 * expmed.c (expand_sdiv_pow2): For modes wider than word always
18659 use AND instead of shift.
18660 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
18662 2014-07-03 Marek Polacek <polacek@redhat.com>
18664 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
18665 (-fsanitize=float-divide-by-zero): Move to the table with
18666 -fsanitize=undefined suboptions.
18667 (-fsanitize=float-cast-overflow): Likewise.
18669 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
18671 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
18672 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
18675 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18677 * loop-invariant.c (struct invariant): Add a new member: eqno;
18678 (find_identical_invariants): Update eqno;
18679 (create_new_invariant): Init eqno;
18680 (get_inv_cost): Compute comp_cost with eqno;
18682 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
18684 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
18685 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
18686 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
18687 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
18688 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
18690 2014-07-02 Christian Bruel <christian.bruel@st.com>
18694 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
18695 (make_preds_opaque): Delete.
18696 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
18697 (commit_mode_sets): New function.
18698 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
18699 Process all modes at once.
18700 * basic-block.h (pre_edge_lcm_avs): Declare.
18701 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
18702 Call clear_aux_for_edges. Fix comments.
18703 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
18704 (pre_edge_rev_lcm): Idem.
18705 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
18707 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
18708 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
18710 * config/i386/i386.c (x96_emit_mode_set): Idem.
18711 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
18712 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
18713 (fpscr_toggle) Disallow from delay slot.
18714 * target.def (emit_mode_set): Add prev_mode parameter.
18715 * doc/tm.texi: Regenerate.
18717 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18719 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
18722 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18724 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
18725 vtable_pointer_value_to_vtable): Constify.
18726 (contains_polymorphic_type_p): Declare.
18727 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
18728 vtable_pointer_value_to_vtable): Constify.
18729 (contains_polymorphic_type_p): New predicate.
18730 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
18732 (ipa_set_ancestor_jf): Likewise.
18733 (detect_type_change): Return false in easy cases.
18734 (compute_complex_assign_jump_func): Require type to contain
18736 (compute_known_type_jump_func): Likewise.
18738 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
18740 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
18742 (type_in_anonymous_namespace_p): Constify argument.
18743 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
18744 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
18745 (main_odr_variant): New function.
18746 (hash_type_name): Make static; update assert; do not ICE on
18748 (types_same_for_odr): Bring here from tree.c; simplify and remove
18749 old structural comparing code that doesn't work for templates.
18750 (odr_hasher::equal): Update assert.
18751 (add_type_duplicate): Return true when bases should be computed;
18752 replace incomplete loader by complete; do not output duplicated
18753 warnings; do not ICE on non-records; set odr_violated flag.
18754 (get_odr_type): Be ready to replace incomplete type by complete
18755 one; work on ODR variants instead of main variants; reorder item
18756 in array so bases have still smaller indexes.
18757 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
18758 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
18760 2014-07-01 Cary Coutant <ccoutant@google.com>
18762 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
18764 (resolve_addr_in_expr): When replacing the rtx in a location list
18765 entry, get a new address table entry.
18766 (dwarf2out_finish): Call index_location_lists even if there are no
18767 addr_index_table entries yet.
18769 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18771 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
18772 change for not being obvious.
18774 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
18776 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
18779 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18781 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
18782 (vcagt_f64): Likewise.
18783 (vcale_f64): Likewise.
18784 (vcaled_f64): Likewise.
18785 (vcales_f32): Likewise.
18786 (vcalt_f64): Likewise.
18787 (vcaltd_f64): Likewise.
18788 (vcalts_f32): Likewise.
18790 2014-07-01 Marek Polacek <polacek@redhat.com>
18792 * doc/invoke.texi: Document -Wint-conversion.
18794 2014-07-01 Marek Polacek <polacek@redhat.com>
18797 * doc/invoke.texi: Document -Wincompatible-pointer-types.
18799 2014-07-01 Martin Liska <mliska@suse.cz>
18801 IPA REF alias refactoring
18802 * cgraph.h (iterate_direct_aliases): New function.
18803 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
18804 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
18805 FOR_EACH_ALIAS added.
18806 (cgraph_for_node_and_aliases): Likewise.
18807 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
18808 * ipa-inline.c (reset_edge_caches): Likewise.
18809 (update_caller_keys): Likewise.
18810 * trans-mem.c (ipa_tm_execute): Likewise.
18811 *varpool.c (varpool_analyze_node): Likewise.
18812 (varpool_for_node_and_aliases): Likewise.
18813 * ipa-ref.h (first_alias): New function.
18814 (last_alias): Likewise.
18815 (has_aliases_p): Likewise.
18816 * ipa-ref.c (ipa_ref::remove_reference): Removal function
18817 is sensitive to IPA_REF_ALIASes.
18818 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
18819 are put at the beginning of the list.
18820 (symtab_node::iterate_direct_aliases): New function.
18822 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18825 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
18827 (write_ts_type_common_tree_pointers): Do not stream fields not set
18828 for incomplete types; do not stream duplicated fields for variants;
18829 sanity check that variant and type match.
18830 (write_ts_type_non_common_tree_pointers): Likewise.
18831 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
18832 TYPE_SIZE whether type is complete.
18833 (lto_input_ts_type_common_tree_pointers): Do same changes as in
18834 write_ts_type_common_tree_pointers
18835 (lto_input_ts_type_non_common_tree_pointers): Likewise.
18837 2014-06-30 Joseph Myers <joseph@codesourcery.com>
18839 * var-tracking.c (add_stores): Return instead of asserting if old
18840 and new values for conditional store are the same.
18842 2014-06-30 Richard Henderson <rth@redhat.com>
18846 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
18847 the cfg if there were any changes.
18848 * passes.def: Revert move of peephole2 after reorder_blocks;
18849 move duplicate_computed_gotos before peephole2.
18851 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
18853 * except.c (emit_note_eh_region_end): New helper function.
18854 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
18855 emit EH_REGION_END note.
18856 * jump.c (cleanup_barriers): Do not split a call and its
18857 corresponding CALL_ARG_LOCATION note.
18859 2014-06-30 Jeff Law <law@redhat.com>
18861 PR tree-optimization/61607
18862 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
18863 deeper into the SSA_NAME_VALUE chain.
18865 2014-06-30 Marek Polacek <polacek@redhat.com>
18867 * convert.c (convert_to_integer): Don't instrument conversions if the
18868 function has no_sanitize_undefined attribute.
18869 * ubsan.c: Don't run the ubsan pass if the function has
18870 no_sanitize_undefined attribute.
18872 2014-06-30 Jakub Jelinek <jakub@redhat.com>
18874 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
18875 -fsanitize=undefined suboptions.
18877 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
18879 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
18880 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
18881 against bigendian and adjust indices.
18883 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
18885 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
18887 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
18890 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
18891 Add alternative; make early clobber. Adjust both split patterns
18892 to use operand 0 as the working register.
18894 2014-06-30 Jakub Jelinek <jakub@redhat.com>
18896 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
18897 as ira_object_id_map might be NULL, or 1.
18899 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18901 * loop-invariant.c (get_inv_cost): Handle register class.
18902 (gain_for_invariant): Check the register pressure of the inv
18903 and its overlapped register class, other than all.
18905 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
18907 * doc/invoke.texi (Optimize Options): Fix descriptions of
18908 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
18910 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
18912 * doc/extend.texi (Function Attributes): Update 'naked' attribute
18915 2014-06-29 Tobias Grosser <tobias@grosser.es>
18918 * graphite-isl-ast-to-gimple.c: Add missing guards.
18920 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18922 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
18923 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
18924 * flag-types.h: Add new enum fgraphite_generator.
18925 * graphite-isl-ast-to-gimple.c: New.
18926 * graphite-isl-ast-to-gimple.h: New.
18927 * graphite.c (graphite_transform_loops): Add choice of Graphite
18928 code generator, which depends on flag_graphite_code_gen.
18930 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18932 * graphite-dependences.c (subtract_commutative_associative_deps):
18933 Add NULL checking of the following variables: must_raw_no_source,
18934 may_raw_no_source, must_war_no_source, may_war_no_source,
18935 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
18936 must_war, may_war, must_waw, may_waw.
18938 2014-06-29 Roman Gareev <gareevroman@gmail.com>
18940 * graphite-clast-to-gimple.c: gloog is renamed to
18941 graphite_regenerate_ast_cloog. gloog_error is renamed to
18942 graphite_regenerate_error.
18943 * graphite-clast-to-gimple.h: The definition of the struct
18944 bb_pbb_def is moved to graphite-htab.h.
18945 Add inclusion of the hash-table.h.
18946 * graphite-htab.h: The declaration of the function gloog is moved
18947 to graphite-clast-to-gimple.h and renamed to
18948 graphite_regenerate_ast_cloog.
18949 * graphite.c (graphite_transform_loops): gloog is renamed
18950 to graphite_regenerate_ast_cloog.
18952 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18954 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
18956 (write_ts_type_common_tree_pointers): Do not stream fields not set
18957 for incomplete types; do not stream duplicated fields for variants;
18958 sanity check that variant and type match.
18959 (write_ts_type_non_common_tree_pointers): Likewise.
18960 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
18961 TYPE_SIZE whether type is complete.
18962 (lto_input_ts_type_common_tree_pointers): Do same changes as in
18963 write_ts_type_common_tree_pointers
18964 (lto_input_ts_type_non_common_tree_pointers): Likewise.
18966 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18968 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
18970 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18972 * tree-inline.c (remap_type_1): Do not duplicate fields
18973 that are shared in between type and its main variant.
18975 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18977 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
18979 (ipa_set_ancestor_jf) Likewise.
18980 (check_stmt_for_type_change): Check that we work on main variant.
18981 (detect_type_change): Look into main variant.
18982 (compute_known_type_jump_func): Check that main variant has BINFO.
18984 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18986 * ipa-devirt.c (set_type_binfo): New function.
18987 (add_type_duplicate): Use it.
18988 (get_odr_type): Sanity check that binfos points to main variants.
18989 (get_class_context): Be sure the context's outer_type is main variant.
18990 (contains_type_p): Walk main variant.
18991 (get_polymorphic_call_info_for_decl): Set outer_type to be
18993 (get_polymorphic_call_info): Likewise.
18994 (possible_polymorphic_call_targets): Sanity check that we operate
18997 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
18999 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
19001 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19003 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
19004 accidental change due to wide-int branch merge.
19006 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19008 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
19009 compressed debug support.
19010 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
19011 * configure: Regenerate.
19012 * config.in: Regenerate.
19013 * common.opt (compressed_debug_sections): New enum.
19014 (gz, gz=): New options.
19015 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
19016 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
19017 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
19018 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
19019 LINK_COMPRESS_DEBUG_SPEC.
19020 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
19021 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
19022 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
19023 (Debugging Options): Document -gz[=type].
19025 2014-06-27 Martin Jambor <mjambor@suse.cz>
19028 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
19029 args_to_skip, use those from node instead. Copy args_to_skip and
19030 combined_args_to_skip from node to the new thunk.
19031 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
19032 (cgraph_create_virtual_clone): Moved computation of
19033 combined_args_to_skip...
19034 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
19036 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
19038 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
19039 redundant diagnostic machinary.
19041 2014-06-27 Richard Biener <rguenther@suse.de>
19043 * tree-ssa-math-opts.c (bswap_replace): Fix
19044 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
19046 2014-06-27 Martin Liska <mliska@suse.cz>
19048 * gimple.h (gimple_location_safe): New function introduced.
19049 * cgraphunit.c (walk_polymorphic_call_targets): Usage
19050 of gimple_location_safe replaces gimple_location.
19051 (gimple_fold_call): Likewise.
19052 * ipa-devirt.c (ipa_devirt): Likewise.
19053 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
19054 * ipa.c (walk_polymorphic_call_targets): Likewise.
19055 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
19057 2014-06-27 Jakub Jelinek <jakub@redhat.com>
19059 PR tree-optimization/57233
19060 PR tree-optimization/61299
19061 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
19063 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
19064 would be lowered to scalar shifts, check if corresponding
19065 shifts and vector BIT_IOR_EXPR are supported and don't lower
19066 or lower just to narrower vector type in that case.
19067 * expmed.c (expand_shift_1): Fix up handling of vector
19068 shifts and rotates.
19070 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
19073 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
19075 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
19077 * doc/invoke.texi (-fsemantic-interposition): Document.
19078 * common.opt (fsemantic-interposition): New flag.
19079 * varasm.c (decl_replaceable_p): Use it.
19081 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19084 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
19085 extraction other than index 3.
19087 2014-06-26 Teresa Johnson <tejohnson@google.com>
19089 * doc/invoke.texi: Fix typo.
19090 * dumpfile.c: Add support for documented -fdump-* options
19091 optimized/missed/note/optall.
19093 2014-06-26 Martin Jambor <mjambor@suse.cz>
19095 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
19096 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
19097 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
19098 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
19099 * opts.c (default_options_optimization): Set
19100 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
19101 * doc/invoke.texi (allow-load-data-races)
19102 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
19103 (allow-store-data-races): Document the new default.
19105 2014-06-26 Martin Jambor <mjambor@suse.cz>
19107 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
19108 renamed to ipa_impossible_devirt_target. Fix typo.
19109 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
19110 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
19111 ipa_impossible_devirt_target.
19113 2014-06-26 Richard Biener <rguenther@suse.de>
19115 PR tree-optimization/61607
19116 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
19117 explaining why we restrict copies on loop depth.
19118 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19120 (record_equivalences_from_phis): Instead add it here.
19122 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
19124 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
19125 (LTO_WRAPPER_OBJS): New variable.
19126 (lto-wrapper$(exeext)): Use it.
19127 * collect2.c: Include "collect-utils.h".
19128 (verbose, debug): Remove variables.
19129 (at_file_supplied): No longer static.
19130 (tool_name): New variable.
19131 (do_wait, fork_execute, maybe_unlink): Don't declare.
19132 (tool_cleanup): No longer static.
19133 (notice): Remove function.
19134 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
19135 fork_execute calls.
19136 (collect_wait, do_wait, collect_execute): Remove functions.
19137 (maybe_unlink): No longer static.
19138 * collect2.h (verbose, debug): Don't declare.
19139 (at_file_supplied): Declare.
19140 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
19142 (collect_execute): Replace with implementation from collect2, plus a
19143 new arg use_atfile. All callers changed.
19144 (collect_wait): Replace with implementation from collect2.
19145 (maybe_unlink_file): Remove function.
19146 (fork_execute): Replace with implementation from collect2, plus a
19147 new arg use_atfile. All callers changed.
19148 (do_wait): Add call to utils_cleanup to the error path.
19149 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
19150 (tool_cleanup): Adjust declarations.
19151 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
19152 * tlink.c: Include "collect-utils.h".
19153 (tlink_execute): New arg use_atfile. All callers changed.
19154 (tlink_init, tlink_execute): Remove declarations.
19156 * collect-utils.c (save_temps): New variable.
19157 (do_wait): Use it instead of debug. Use fatal_error.
19158 * collect-utils.h (save_temps): Declare.
19159 * collect2.c (verbose): Rename from vflag. All uses changed.
19160 (tool_cleanup): New function, copied from collect_atexit.
19161 (collect_atexit, handler): Just call it.
19162 * collect2.h (verbose): Declaration renamed from vflag.
19163 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
19166 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
19167 (lto-wrapper$(exeext)): Link with collect-utils.o.
19168 * collect-utils.c: New file.
19169 * collect-utils.h: New file.
19170 * lto-wrapper.c: Include "collect-utils.h".
19171 (args_name): Delete variable.
19172 (tool_name): New variable.
19173 (tool_cleanup): New function.
19174 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
19175 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
19176 (fork_execute): Remove functions.
19178 2014-06-26 Nick Clifton <nickc@redhat.com>
19180 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
19182 * doc/extend.texi (Function Attributes): Fix typo in description
19183 of RX vector attribute.
19185 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
19187 * config.gcc (supported_defaults): Error when passing either
19188 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
19190 2014-06-26 Richard Biener <rguenther@suse.de>
19192 * tree-ssa-dom.c (cprop_operand): Remove restriction on
19193 propagating volatile pointers.
19195 2014-06-26 Richard Biener <rguenther@suse.de>
19197 PR tree-optimization/61607
19198 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
19199 loop if we redirected its latch edge.
19200 (thread_block_1): Do not cancel loops prematurely.
19202 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
19204 * toplev.c (backend_init_target): Move init_emit_regs and
19206 (backend_init) ... here; skip ira_init_once and backend_init_target.
19207 (target_reinit) ... and here; clear
19208 this_target_rtl->lang_dependent_initialized.
19209 (lang_dependent_init_target): Clear
19210 this_target_rtl->lang_dependent_initialized;
19211 break out rtl initialization to ...
19212 (initialize_rtl): ... here; call also backend_init_target
19214 * toplev.h (initialize_rtl): New function.
19215 * function.c: Include toplev.h
19216 (init_function_start): Call initialize_rtl.
19217 * rtl.h (target_rtl): Add target_specific_initialized,
19218 lang_dependent_initialized.
19220 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
19221 Jakub Jelinek <jakub@redhat.com>
19223 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
19225 2014-06-25 Tom de Vries <tom@codesourcery.com>
19227 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
19229 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
19231 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
19232 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
19233 Issue a strict overflow warning if appropriate.
19235 2014-06-25 Martin Liska <mliska@suse.cz>
19237 IPA REF refactoring
19238 * Makefile.in: Removed header file (ipa-ref-inline.h).
19239 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
19241 (cgraph_speculative_call_info): Likewise.
19242 (cgraph_for_node_thunks_and_aliases): Likewise.
19243 (cgraph_for_node_and_aliases): Likewise.
19244 (verify_cgraph_node): Likewise.
19245 * cgraph.h: Batch of IPA REF functions become member functions of
19246 symtab_node: add_reference, maybe_add_reference, clone_references,
19247 clone_referring, clone_reference, find_reference,
19248 remove_stmt_references, remove_all_references,
19249 remove_all_referring, dump_references, dump_referring,
19250 has_alias_p, iterate_reference, iterate_referring.
19251 * cgraphbuild.c (record_reference): New IPA REF function used.
19252 (record_type_list): Likewise.
19253 (record_eh_tables): Likewise.
19254 (mark_address): Likewise.
19255 (mark_load): Likewise.
19256 (mark_store): Likewise.
19257 (pass_build_cgraph_edges): Likewise.
19258 (rebuild_cgraph_edge): Likewise.
19259 (cgraph_rebuild_references): Likewise.
19260 (pass_remove_cgraph_callee_edges): Likewise.
19261 * cgraphclones.c (cgraph_clone_node): Likewise.
19262 (cgraph_create_virtual_clone): Likewise.
19263 (cgraph_materialize_clone): Likewise.
19264 (cgraph_materialize_all_clones): Likewise.
19265 * cgraphunit.c (cgraph_reset_node): Likewise.
19266 (cgraph_reset_node): Likewise.
19267 (analyze_function): Likewise.
19268 (assemble_thunks_and_aliases): Likewise.
19269 (expand_function): Likewise.
19270 * ipa-comdats.c (propagate_comdat_group): Likewise.
19271 (enqueue_references): Likewise.
19272 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
19273 (create_specialized_node): Likewise.
19274 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
19275 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
19276 * ipa-inline.c (reset_edge_caches): Likewise.
19277 (update_caller_keys): Likewise.
19278 (execute): Likewise.
19279 * ipa-prop.c (remove_described_reference): Likewise.
19280 (propagate_controlled_uses): Likewise.
19281 (ipa_edge_duplication_hook): Likewise.
19282 (ipa_modify_call_arguments): Likewise.
19283 * ipa-pure-const.c (propagate_pure_const): Likewise.
19284 * ipa-ref-inline.h: Header file removed, functions moved
19285 to symtab_node class.
19286 * ipa-ref.c (remove_reference): New class member function.
19287 (cannot_lead_to_return): New class member function.
19288 (referring_ref_list): Likewise.
19289 (referred_ref_list): Likewise.
19290 Rest of functions moved to symtab_node class.
19291 * ipa-ref.h: New member functions remove_reference,
19292 cannot_lead_to_return, referring_ref_list, referred_ref_list added
19294 ipa_ref_list class has new member functions: first_reference,
19295 first_referring, clear, nreferences.
19296 * ipa-reference.c (analyze_function): New IPA REF function used.
19297 (write_node_summary_p): Likewise.
19298 (ipa_reference_write_optimization_summary): Likewise.
19299 * ipa-split.c (split_function): Likewise.
19300 * ipa-utils.c (ipa_reverse_postorder): Likewise.
19301 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
19302 (function_and_variable_visibility): Likewise.
19303 * ipa.c (has_addr_references_p): Likewise.
19304 (process_references): Argument type changed.
19305 (symtab_remove_unreachable_nodes): New IPA REF function used.
19306 (process_references): Likewise.
19307 (set_writeonly_bit): Likewise.
19308 * lto-cgraph.c: Implementation of new symtab_node member functions
19309 that uses new IPA REF functions.
19310 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
19312 * lto-streamer-out.c (output_symbol_p): Likewise.
19313 * lto-streamer.h (referenced_from_this_partition_p): Argument type
19315 * symtab.c: Implementation of new IPA REF API.
19316 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
19317 (ipa_tm_create_version): Likewise.
19318 (ipa_tm_execute): Likewise.
19319 * tree-emutls.c (gen_emutls_addr): Likewise.
19320 * tree-inline.c (copy_bb): Likewise.
19321 (delete_unreachable_blocks_update_callgraph): Likewise.
19322 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
19323 (varpool_for_node_and_aliases): Likewise.
19325 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19327 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
19329 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
19332 * fold-const.c (fold_checksum_tree): Use a hash_table of const
19333 tree_node * instead of tree_node *.
19335 (print_fold_checksum): Likewise.
19336 (fold_check_failed): Likewise.
19337 (debug_fold_checksum): Likewise.
19338 (fold_build1_stat_loc): Likewise.
19339 (fold_build2_stat_loc): Likewise.
19340 (fold_build3_stat_loc): Likewise.
19341 (fold_build_call_array_loc): Likewise.
19343 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
19345 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
19346 implementation with call to...
19347 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
19349 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
19352 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
19354 PR tree-optimization/57742
19355 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
19356 after replacing the statement.
19358 2014-06-25 Nick Clifton <nickc@redhat.com>
19360 * config/v850/v850.c (GHS_default_section_names): Change to const
19362 (GHS_current_section_names): Likewise.
19363 (v850_insert_attributes): Do not build strings, just assign the
19364 names directly. Change the type of 'chosen_section' to const
19366 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
19367 directly to the array entry.
19368 * config/v850/v850.h (GHS_default_section_names): Change to const
19370 (GHS_current_section_names): Likewise.
19372 2014-06-25 Jakub Jelinek <jakub@redhat.com>
19374 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
19375 (LANG_HOOKS_DECLS): Add it.
19376 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
19378 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
19379 * langhooks.h (struct lang_hooks_for_decls): Add
19380 omp_clause_linear_ctor hook.
19381 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
19382 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
19383 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
19384 combined simd loop use omp_clause_linear_ctor hook.
19386 2014-06-24 Cong Hou <congh@google.com>
19388 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
19389 pattern recognition.
19390 (type_conversion_p): PROMOTION is true if it's a type promotion
19391 conversion, and false otherwise. Return true if the given expression
19392 is a type conversion one.
19393 * tree-vectorizer.h: Adjust the number of patterns.
19394 * tree.def: Add SAD_EXPR.
19395 * optabs.def: Add sad_optab.
19396 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
19397 * expr.c (expand_expr_real_2): Likewise.
19398 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
19399 * gimple.c (get_gimple_rhs_num_ops): Likewise.
19400 * optabs.c (optab_for_tree_code): Likewise.
19401 * tree-cfg.c (estimate_operator_cost): Likewise.
19402 * tree-ssa-operands.c (get_expr_operands): Likewise.
19403 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
19404 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
19405 * doc/generic.texi: Add document for SAD_EXPR.
19406 * doc/md.texi: Add document for ssad and usad.
19408 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19410 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
19411 qualification in cast.
19413 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
19415 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
19416 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
19417 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
19418 (tree_function_decl): ... here.
19419 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
19420 streaming of vindex to ...
19421 (write_ts_function_decl_tree_pointers): ... here.
19422 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
19423 Do not stream DECL_VINDEX.
19424 (lto_input_ts_function_decl_tree_pointers): Stream it here.
19426 2014-06-24 Catherine Moore <clm@codesourcery.com>
19427 Sandra Loosemore <sandra@codesourcery.com>
19429 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
19430 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
19431 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
19433 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19435 * doc/invoke.texi (Warning Options): Remove duplicated
19436 -Wmaybe-uninitialized.
19438 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
19440 PR tree-optimization/57742
19441 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
19442 (handle_builtin_malloc, handle_builtin_memset): New functions.
19443 (strlen_optimize_stmt): Call them.
19444 * passes.def: Move strlen after loop+dom but before vrp.
19446 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19449 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
19450 model family 6 CPU with has_longmode never use a CPU without
19453 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
19456 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
19459 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19461 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
19462 * dominance.c (iterate_fix_dominators): Use hash_map instead of
19464 * hash-map.h: New file.
19465 * ipa-comdats.c: Use hash_map instead of pointer_map.
19467 * lto-section-out.c: Adjust.
19468 * lto-streamer.h: Replace pointer_map with hash_map.
19469 * symtab.c (verify_symtab): Likewise.
19470 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
19471 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
19472 * tree-streamer.h: Likewise.
19473 * tree-streamer.c: Adjust.
19474 * pointer-set.h: Remove pointer_map.
19476 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19478 * hash-table.h: Add a template arg to choose between storing values
19479 and storing pointers to values, and then provide partial
19480 specializations for both.
19481 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
19482 should store, not the type values should point to.
19483 * tree-into-ssa.c (var_info_hasher): Likewise.
19484 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
19485 * tree-complex.c: Adjust.
19486 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
19487 table instead of int_tree_map *.
19488 * tree-parloops.c: Adjust.
19489 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
19490 type is being stored.
19491 * tree-vectorizer.c: Adjust.
19493 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
19495 * hash-table.h: Remove a layer of indirection from hash_table so that
19496 it contains the hash table's data instead of a pointer to the data.
19497 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
19498 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
19499 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
19500 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
19501 fold-const.c, gcse.c, ggc-common.c,
19502 gimple-ssa-strength-reduction.c, gimplify.c,
19503 graphite-clast-to-gimple.c, graphite-dependences.c,
19504 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
19505 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
19506 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
19507 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
19508 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
19509 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
19510 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
19511 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
19512 tree-ssa-live.c, tree-ssa-loop-im.c,
19513 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
19514 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
19515 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
19516 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
19517 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
19518 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
19519 vtable-verify.c, vtable-verify.h: Adjust.
19521 2014-06-24 Richard Biener <rguenther@suse.de>
19523 PR tree-optimization/61572
19524 * tree-ssa-sink.c (statement_sink_location): Do not sink
19525 loads from hard registers.
19527 2014-06-24 Jakub Jelinek <jakub@redhat.com>
19529 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
19530 not mentioned in clauses use private clause if the iterator is
19531 declared in #pragma omp for simd, and when adding lastprivate
19532 instead, add it to the outer #pragma omp for too. Diagnose
19533 if the variable is private in outer context. For simd collapse > 1
19534 loops, replace all iterators with temporaries.
19535 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
19536 same even in collapse > 1 loops.
19538 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
19539 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
19541 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
19542 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
19544 (gimplify_adjust_omp_clauses): Likewise.
19545 * omp-low.c (lower_rec_simd_input_clauses,
19546 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
19547 safelen the same as safelen(1).
19548 * tree-nested.c (convert_nonlocal_omp_clauses,
19549 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
19550 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
19551 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
19552 Fixup handling of GIMPLE_OMP_TARGET.
19553 (convert_tramp_reference_stmt, convert_gimple_call): Handle
19556 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
19558 PR tree-optimization/61554
19559 * tree-ssa-propagate.c: Include "bitmap.h".
19560 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
19561 properly update constructor/destructor.
19562 (substitute_and_fold_dom_walker::before_dom_children):
19563 Remove call to gimple_purge_dead_eh_edges, add bb->index to
19564 need_eh_cleaup instead.
19565 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
19568 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19570 * varpool.c (dump_varpool_node): Dump used_by_single_function.
19571 * tree-pass.h (make_pass_ipa_single_use): New pass.
19572 * cgraph.h (used_by_single_function): New flag.
19573 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
19575 * passes.def (pass_ipa_single_use): Scedule.
19576 * ipa.c (BOTTOM): New macro.
19577 (meet): New function
19578 (propagate_single_user): New function.
19579 (ipa_single_use): New function.
19580 (pass_data_ipa_single_use): New pass.
19581 (pass_ipa_single_use): New pass.
19582 (pass_ipa_single_use::gate): New gate.
19583 (make_pass_ipa_single_use): New function.
19585 2014-06-23 Kai Tietz <ktietz@redhat.com>
19588 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
19589 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
19591 2014-06-23 Richard Biener <rguenther@suse.de>
19593 * tree-ssa-loop.c (gate_loop): New function.
19594 (pass_tree_loop::gate): Call it.
19595 (pass_data_tree_no_loop, pass_tree_no_loop,
19596 make_pass_tree_no_loop): New.
19597 * tree-vectorizer.c: Include tree-scalar-evolution.c
19598 (pass_slp_vectorize::execute): Initialize loops and SCEV if
19600 (pass_slp_vectorize::clone): New method.
19601 * timevar.def (TV_TREE_NOLOOP): New.
19602 * tree-pass.h (make_pass_tree_no_loop): Declare.
19603 * passes.def (pass_tree_no_loop): New pass group with
19606 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
19609 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
19610 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
19612 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19614 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
19615 "yes" where needed.
19617 2014-06-23 Alan Modra <amodra@gmail.com>
19620 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
19621 to zero on debug statements.
19623 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19626 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
19627 Ignore third operand if present by marking qualifier_internal.
19629 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
19631 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
19633 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
19634 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
19635 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
19636 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
19637 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
19638 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
19639 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
19640 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
19641 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
19642 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
19643 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
19644 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
19645 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
19646 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
19647 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
19648 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
19649 logic in GCC vector extensions
19651 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
19652 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
19653 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
19654 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
19655 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
19656 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
19657 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
19658 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
19659 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
19660 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
19662 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
19664 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
19667 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
19668 (vget_low_s64): Use __GET_LOW macro.
19669 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
19670 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
19671 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
19672 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
19673 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
19675 (vcombine_s64): Use GCC vector extensions; remove cast.
19676 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
19677 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
19678 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
19679 Fix type signature; remove cast.
19681 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
19684 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
19686 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
19688 (BUILTIN_VD1): New.
19689 (BUILTIN_VD_RE): Remove.
19690 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
19691 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
19692 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
19693 variant but not df.
19694 (vreinterpretv1df*, vreinterpret*v1df): New.
19695 (vreinterpretdf*, vreinterpret*df): Remove.
19696 * config/aarch64/aarch64-simd.md (aarch64_create,
19697 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
19698 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
19700 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
19701 (vcreate_f64): Remove cast, use v1df builtin.
19702 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
19703 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
19704 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
19705 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
19706 vmov_n_f64, vst1_f64): Use gcc vector extensions.
19707 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
19708 add range check using __builtin_aarch64_im_lane_boundsi.
19709 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
19710 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
19711 type signature, use gcc vector extensions.
19712 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
19713 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
19714 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
19715 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
19716 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
19717 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
19718 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
19719 vreinterpret_u64_f64): Use v1df builtin not df.
19721 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
19723 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
19726 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
19728 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
19731 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19733 * loop-invariant.c (pre_check_invariant_p): New function.
19734 (find_invariant_insn): Call pre_check_invariant_p.
19736 2014-06-22 Richard Henderson <rth@redhat.com>
19739 * compare-elim.c (struct comparison): Add eh_note.
19740 (find_comparison_dom_walker::before_dom_children): Don't eliminate
19741 a redundant comparison in a different EH region. Purge EH edges if
19744 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19746 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
19747 (var_shift): Use it.
19748 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
19749 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19750 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19751 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19752 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19753 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
19754 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
19755 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
19756 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
19757 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
19758 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
19759 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
19760 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
19761 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
19762 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
19763 *rotldi3_internal15be): Use the new attribute. Merge register and
19764 integer alternatives.
19766 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19768 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
19769 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
19770 split, *ashrdi3_internal3 and split): Delete, merge into...
19771 (ashr<mode>3): New expander.
19772 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
19773 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
19775 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19777 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
19778 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
19779 *rotldi3_internal3 and split): Delete, merge into...
19780 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
19781 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
19782 Use "rotlw" extended mnemonic.
19784 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19786 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
19787 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
19788 and split, *ashldi3_internal3 and split): Delete, merge into...
19789 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
19790 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
19792 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19794 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
19795 (lshrsi3, two anonymous define_insns and define_splits,
19796 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
19797 *lshrdi3_internal3 and split): Delete, merge into...
19798 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
19799 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
19801 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
19803 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
19804 Remove "O" alternative.
19806 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
19808 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
19809 (mips_move_from_gpr_cost): Likewise.
19810 (mips_register_move_cost): Update accordingly.
19811 (mips_secondary_reload_class): Remove name of in_p.
19813 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
19816 * config/i386/i386.md (x86_64_shrd, x86_shrd,
19817 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
19819 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
19821 * config/nios2/nios2.c: Include "builtins.h".
19823 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19825 * cgraph.h (tls_model_names): New variable.
19826 * print-tree.c (print_node): Simplify.
19827 * varpool.c (tls_model_names): New variable.
19828 (dump_varpool_node): Output tls model.
19830 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19832 * ipa-visibility.c (function_and_variable_visibility): Disable
19833 temporarily local aliases for some targets.
19835 2014-06-20 Marek Polacek <polacek@redhat.com>
19837 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
19838 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
19839 into SANITIZE_UNDEFINED.
19840 * doc/invoke.texi: Describe -fsanitize=bounds.
19841 * gimplify.c (gimplify_call_expr): Add gimplification of internal
19842 functions created in the FEs.
19843 * internal-fn.c: Move "internal-fn.h" after "tree.h".
19844 (expand_UBSAN_BOUNDS): New function.
19845 * internal-fn.def (UBSAN_BOUNDS): New internal function.
19846 * internal-fn.h: Don't define internal functions here.
19847 * opts.c (common_handle_option): Add -fsanitize=bounds.
19848 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
19849 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
19850 * tree-core.h: Define internal functions here.
19851 (struct tree_base): Add ifn field.
19852 * tree-pretty-print.c: Include "internal-fn.h".
19853 (dump_generic_node): Handle functions without CALL_EXPR_FN.
19854 * tree.c (get_callee_fndecl): Likewise.
19855 (build_call_expr_internal_loc): New function.
19856 * tree.def (CALL_EXPR): Update description.
19857 * tree.h (CALL_EXPR_IFN): Define.
19858 (build_call_expr_internal_loc): Declare.
19859 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
19861 (ubsan_type_descriptor): Change bool parameter to enum
19862 ubsan_print_style. Adjust the code. Add handling of
19864 (ubsan_expand_bounds_ifn): New function.
19865 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
19866 (ubsan_build_overflow_builtin): Likewise.
19867 (instrument_bool_enum_load): Likewise.
19868 (ubsan_instrument_float_cast): Likewise.
19869 * ubsan.h (enum ubsan_print_style): New enum.
19870 (ubsan_expand_bounds_ifn): Declare.
19871 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
19873 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
19875 * config/rs6000/rs6000.md: Append `DONE' to preparation
19876 statements of `bswap' pattern splitters.
19878 2014-06-20 Tom de Vries <tom@codesourcery.com>
19880 * target.def (call_fusage_contains_non_callee_clobbers): Update
19882 * doc/tm.texi: Regenerate.
19884 2014-06-20 Yury Gribov <y.gribov@samsung.com>
19885 Max Ostapenko <m.ostapenko@partner.samsung.com>
19888 * asan.c (instrument_strlen_call): Fixed instrumentation of
19891 2014-06-20 Martin Jambor <mjambor@suse.cz>
19894 * ipa-prop.c (impossible_devirt_target): New function.
19895 (try_make_edge_direct_virtual_call): Use it, also instead of
19898 2014-06-20 Yury Gribov <y.gribov@samsung.com>
19899 Max Ostapenko <m.ostapenko@partner.samsung.com>
19902 * asan.c (build_check_stmt): Add condition.
19904 2014-06-20 Martin Jambor <mjambor@suse.cz>
19907 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
19910 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19912 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
19914 (VCONQ): Make comment more helpful.
19916 * config/aarch64/aarch64-simd.md
19917 (aarch64_sqdmulh_lane<mode>):
19918 Use VCOND for operands 2. Update lane checking and flipping logic.
19919 (aarch64_sqrdmulh_lane<mode>): Likewise.
19920 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
19921 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
19922 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
19923 attribute of operand 3 to VCOND.
19924 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
19925 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
19926 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
19927 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
19928 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
19929 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
19931 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
19932 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
19933 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
19934 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
19935 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
19936 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
19937 operand to VCOND. Update lane flipping and bounds checking logic.
19938 (aarch64_sqdmlal2_lane<mode>): Likewise.
19939 (aarch64_sqdmlsl_lane<mode>): Likewise.
19940 (aarch64_sqdmull_lane<mode>): Likewise.
19941 (aarch64_sqdmull2_lane<mode>): Likewise.
19942 (aarch64_sqdmlal_laneq<mode>):
19943 Replace VCON usage with VCONQ.
19944 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
19945 (aarch64_sqdmlal2_laneq<mode>): Emit
19946 aarch64_sqdmlal2_laneq<mode>_internal insn.
19947 Replace VCON with VCONQ.
19948 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
19949 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
19950 (aarch64_sqdmull_laneq<mode>): Emit
19951 aarch64_sqdmull_laneq<mode>_internal insn.
19952 Replace VCON with VCONQ.
19953 (aarch64_sqdmull2_laneq<mode>): Emit
19954 aarch64_sqdmull2_laneq<mode>_internal insn.
19955 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
19956 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
19957 of 3rd argument to int16x4_t.
19958 (vqdmlalh_lane_s16): Likewise.
19959 (vqdmlslh_lane_s16): Likewise.
19960 (vqdmull_high_lane_s16): Likewise.
19961 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
19962 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
19963 (vqdmlsl_lane_s16): Likewise.
19964 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
19965 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
19966 (vqdmlals_lane_s32): Likewise.
19967 (vqdmlsls_lane_s32): Likewise.
19968 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
19969 (vqdmulls_lane_s32): Likewise.
19970 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
19971 (vqdmlsl_lane_s32): Likewise.
19972 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
19973 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
19974 (vqrdmulhh_lane_s16): Likewise.
19975 (vqdmlsl_high_lane_s16): Likewise.
19976 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
19977 (vqdmlsl_high_lane_s32): Likewise.
19978 (vqrdmulhs_lane_s32): Likewise.
19980 2014-06-20 Tom de Vries <tom@codesourcery.com>
19982 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
19983 get_call_reg_set_usage.
19985 2014-06-20 Tom de Vries <tom@codesourcery.com>
19987 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
19988 it contains all call_used_regs.
19990 2014-06-20 Tom de Vries <tom@codesourcery.com>
19992 * final.c (collect_fn_hard_reg_usage): Add and use variable
19993 function_used_regs.
19995 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
19997 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
19998 (set_init_priority, get_init_priority, set_fini_priority,
19999 get_fini_priority): New methods.
20000 * tree.c (init_priority_for_decl): Remove.
20001 (init_ttree): Do not initialize init priority.
20002 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
20003 (decl_priority_info): Remove.
20004 (decl_init_priority_insert): Rewrite.
20005 (decl_fini_priority_insert): Rewrite.
20006 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
20007 tree_priority_map_marked_p): Remove.
20008 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
20009 * lto-streamer-out.c (hash_tree): Do not hash priorities.
20010 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
20011 not output priorities.
20012 (pack_ts_function_decl_value_fields): Likewise.
20013 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20014 not input priorities.
20015 (unpack_ts_function_decl_value_fields): Likewise.
20016 * symtab.c (symbol_priority_map): Declare.
20017 (init_priority_hash): Declare.
20018 (symtab_unregister_node): Unregister from priority hash, too.
20019 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
20021 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
20022 (symbol_priority_info): New function.
20023 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
20025 * tree-core.h (tree_priority_map): Remove.
20027 2014-06-20 Jakub Jelinek <jakub@redhat.com>
20029 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
20030 0xff to uint64_t before shifting it up.
20032 2014-06-20 Julian Brown <julian@codesourcery.com>
20033 Chung-Lin Tang <cltang@codesourcery.com>
20035 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
20036 TARGET_THUMB1_ONLY. Add comments.
20038 2014-06-19 Tom de Vries <tom@codesourcery.com>
20040 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
20041 return type to void.
20042 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
20044 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20046 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
20047 as "move", from depends_on.
20049 2014-06-19 Terry Guo <terry.guo@arm.com>
20051 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
20054 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
20056 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
20058 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
20060 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
20063 * config/sh/sh.c (prepare_move_operands): Don't process TLS
20064 addresses here if reload in progress or completed.
20066 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20068 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
20069 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
20070 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
20071 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
20072 (mips_register_priority): New function that implements the target
20073 hook TARGET_REGISTER_PRIORITY.
20074 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
20075 (mips_lra_p): Likewise for TARGET_LRA_P.
20076 (TARGET_REGISTER_PRIORITY): Define macro.
20077 (TARGET_SPILL_CLASS): Likewise.
20078 (TARGET_LRA_P): Likewise.
20079 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
20081 (REG_CLASS_NAMES): Likewise.
20082 (REG_CLASS_CONTENTS): Likewise.
20083 (BASE_REG_CLASS): Use M16_SP_REGS.
20084 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
20085 New set attribute to enable alternatives depending on the register
20087 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
20088 (*lea64): Disable pattern for MIPS16.
20089 * config/mips/mips.opt (mlra): New option.
20091 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
20093 * lra-constraints.c (base_to_reg): New function.
20094 (process_address): Use new function.
20096 2014-06-18 Tom de Vries <tom@codesourcery.com>
20098 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
20099 * config/aarch64/aarch64.c
20100 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
20101 (aarch64_emit_call_insn): New function.
20102 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
20104 * config/aarch64/aarch64.md (define_expand "call_internal")
20105 (define_expand "call_value_internal", define_expand "sibcall_internal")
20106 (define_expand "sibcall_value_internal"): New.
20107 (define_expand "call", define_expand "call_value")
20108 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
20109 expand variant and aarch64_emit_call_insn.
20111 2014-06-18 Radovan Obradovic <robradovic@mips.com>
20112 Tom de Vries <tom@codesourcery.com>
20114 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
20115 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
20117 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
20118 clobbers to CALL_INSN_FUNCTION_USAGE.
20119 (define_expand "sibcall_internal")
20120 (define_expand "sibcall_value_internal"): New.
20121 (define_expand "call", define_expand "call_value"): Add argument to
20122 arm_emit_call_insn.
20123 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
20124 (define_expand "sibcall_value"): Use sibcall_value_internal and
20125 arm_emit_call_insn.
20127 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20129 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
20131 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20133 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
20136 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20138 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
20139 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
20140 annotations. Fix DWARF information.
20142 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20144 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
20145 __udivmoddi4, and fixups for negative operands.
20147 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20149 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
20151 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20153 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
20156 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20158 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
20161 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20163 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
20164 describing register usage on function entry and exit.
20166 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20168 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
20169 (__aeabi_ldivmod): Fix whitespace.
20171 2014-06-18 Andreas Schwab <schwab@suse.de>
20173 * doc/md.texi (Standard Names): Use @itemx for grouped items.
20174 Remove blank line after @item.
20176 2014-06-18 Richard Henderson <rth@redhat.com>
20179 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
20181 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
20183 * config/arm/arm.c (neon_vector_mem_operand): Allow register
20184 POST_MODIFY for neon loads and stores.
20185 (arm_print_operand): Output post-index register for neon loads and
20188 2014-06-18 Richard Biener <rguenther@suse.de>
20190 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
20192 2014-06-18 Richard Biener <rguenther@suse.de>
20194 * tree-pass.h (make_pass_dce_loop): Remove.
20195 * passes.def: Replace pass_dce_loop with pass_dce.
20196 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
20197 changed free niter estimates and reset the scev cache.
20198 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
20199 make_pass_dce_loop): Remove.
20200 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
20201 (fini_copy_prop): Return whether something changed. Always
20202 let substitute_and_fold perform DCE and free niter estimates
20203 and reset the scev cache if so.
20204 (execute_copy_prop): If sth changed schedule cleanup-cfg.
20205 (pass_data_copy_prop): Do not unconditionally schedule
20206 cleanup-cfg or update-ssa.
20208 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
20210 PR tree-optimization/61518
20211 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20212 reduction var is used in reduction stmt or phi-function only.
20214 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20216 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
20218 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
20220 PR tree-optimization/61517
20221 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
20222 whose rhs's first tree is the source expression instead of the
20224 (find_bswap_or_nop): Likewise.
20225 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
20226 gimple stmt whose rhs's first tree is the source. In the memory source
20227 case, move the stmt to be replaced close to one of the original load to
20228 avoid the problem of a store between the load and the stmt's original
20230 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
20233 2014-06-18 Andreas Schwab <schwab@suse.de>
20235 PR rtl-optimization/54555
20236 * postreload.c (move2add_use_add2_insn): Substitute
20237 STRICT_LOW_PART only if it is cheaper.
20239 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
20241 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
20242 Do not use unspec as call operand. Use memory_operand instead of
20243 memory_nox32_operand and add "m" operand constraint. Disable
20244 pattern for TARGET_X32.
20245 (*sibcall_pop_memory): Ditto.
20246 (*sibcall_value_memory): Ditto.
20247 (*sibcall_value_pop_memory): Ditto.
20248 (sibcall peepholes): Merge SImode and DImode patterns using
20249 W mode iterator. Use memory_operand instead of memory_nox32_operand.
20250 Disable pattern for TARGET_X32. Check if eliminated register is
20251 really dead after call insn. Generate call RTX without unspec operand.
20252 (sibcall_value peepholes): Ditto.
20253 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
20254 instead of memory_nox32_operand. Check if eliminated register is
20255 really dead after call insn. Generate call RTX without unspec operand.
20256 (sibcall_value_pop peepholes): Ditto.
20257 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
20259 2014-06-18 Terry Guo <terry.guo@arm.com>
20262 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
20265 2014-06-18 Olivier Hainque <hainque@adacore.com>
20267 * tree-core.h (tree_block): Add an "end_locus" field, allowing
20268 memorization of the end of block source location.
20269 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
20270 * gimplify.c (gimplify_bind_expr): Propagate the block start and
20271 end source location info we have on the block entry/exit code we
20274 2014-06-18 Richard Biener <rguenther@suse.de>
20276 * common.opt (fssa-phiopt): New option.
20277 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
20279 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
20280 * doc/invoke.texi (-fssa-phiopt): Document.
20282 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20284 * genattrtab.c (n_bypassed): New variable.
20285 (process_bypasses): Initialise n_bypassed.
20286 Count number of bypassed reservations.
20287 (make_automaton_attrs): Allocate space for bypassed reservations
20288 rather than number of bypasses.
20290 2014-06-18 Richard Biener <rguenther@suse.de>
20292 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
20293 we propagated anything.
20294 (substitute_and_fold_dom_walker::before_dom_children): Something
20295 changed if we propagated into PHI arguments.
20296 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
20299 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
20301 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
20303 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
20304 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
20305 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
20306 Introduces alternative way of loads group permutaions.
20307 (vect_transform_grouped_load): Try alternative way of permutations.
20309 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20311 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
20312 changed in ORT_TARGET region, don't jump to do_outer.
20313 (struct gimplify_adjust_omp_clauses_data): New type.
20314 (gimplify_adjust_omp_clauses_1): Adjust for data being
20315 a struct gimplify_adjust_omp_clauses_data pointer instead
20316 of tree *. Pass pre_p as a new argument to
20317 lang_hooks.decls.omp_finish_clause hook.
20318 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
20319 splay_tree_foreach to pass both list_p and pre_p.
20320 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
20321 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
20322 gimplify_adjust_omp_clauses callers.
20323 * langhooks.c (lhd_omp_finish_clause): New function.
20324 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
20325 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
20326 * langhooks.h (struct lang_hooks_for_decls): Add a new
20327 gimple_seq * argument to omp_finish_clause hook.
20328 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
20329 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
20330 (scan_omp_parallel, lower_omp_for): When adding
20331 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
20332 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
20333 * tree-nested.c (convert_nonlocal_omp_clauses,
20334 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
20335 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
20337 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
20339 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
20340 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
20342 2014-06-17 Xinliang David Li <davidxl@google.com>
20344 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
20345 * passes.c (pass_init_dump_file): Do not set initialize
20346 flag to false unconditionally.
20348 2014-06-17 Richard Biener <rguenther@suse.de>
20350 * genopinit.c (main): Use vec<>::qsort method.
20351 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
20353 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
20355 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
20357 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
20358 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
20359 (mips_move_to_gpr_cost): Remove ST_REGS case.
20360 (mips_move_from_gpr_cost): Likewise.
20361 (mips_register_move_cost): Likewise.
20362 (mips_secondary_reload_class): Likewise.
20364 2014-06-17 Richard Biener <rguenther@suse.de>
20366 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
20367 (pass_all_optimizations): Move 3rd copy-prop pass from after
20368 fre to before ifcombine/phiopt.
20370 2014-06-17 Richard Biener <rguenther@suse.de>
20372 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
20373 and allow all blocks to be forwarders.
20375 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
20378 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
20379 variable 'size'; calculate 'size' right in the front; use
20380 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
20381 pcum->aapcs_stack_words.
20383 2014-06-17 Nick Clifton <nickc@redhat.com>
20385 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
20386 (umulhi3, mulsidi3, umulsidi3): Likewise.
20388 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
20390 PR middle-end/61508
20391 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
20392 check for section name.
20394 2014-06-17 Richard Biener <rguenther@suse.de>
20396 * tree-ssa-propagate.c: Include domwalk.h.
20397 (substitute_and_fold): Outline main worker into a domwalker ...
20398 (substitute_and_fold_dom_walker::before_dom_children): ... here.
20399 Schedule stmts we can fully propagate for removal. Remove
20401 (substitute_and_fold): Apply a dominator walk to perform
20402 substitution. Process stmts scheduled for removal here.
20404 2014-06-17 Richard Biener <rguenther@suse.de>
20406 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
20407 of PHI node moving.
20409 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
20411 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
20412 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
20413 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
20414 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
20415 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
20417 (get_fpscr) : Likewise.
20419 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20421 PR rtl-optimization/61325
20422 * lra-constraints.c (valid_address_p): Add forward declaration.
20423 (simplify_operand_subreg): Check address validity before and after
20424 alter_reg of memory subreg.
20426 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
20428 * config/i386/i386.c (decide_alg): Correctly handle
20429 maximum size of stringop algorithm.
20431 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20433 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
20435 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
20437 PR rtl-optimization/61522
20438 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
20440 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
20443 * symtab.c (symtab_node::reset_section): New method.
20444 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20446 * cgraph.h (reset_section): Declare.
20447 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20448 do not consider comdat locals.
20449 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20451 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20452 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20453 reset sections of symbols dragged out of the comdats.
20454 (function_and_variable_visibility): Reset sections of
20457 2014-06-16 Richard Biener <rguenther@suse.de>
20459 PR tree-optimization/61482
20460 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
20461 [-INF(OVF), +INF(OVF)] range.
20463 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20465 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
20466 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
20467 handling 32-bit multiplication.
20469 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
20471 PR middle-end/61430
20472 * lra-lives.c (process_bb_lives): Skip creating copy during
20473 insn scan when src/dest has constrained to same regno.
20475 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20477 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
20478 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
20480 2014-06-16 Yury Gribov <y.gribov@samsung.com>
20482 * asan.c (check_func): New function.
20483 (maybe_create_ssa_name): Likewise.
20484 (build_check_stmt_with_calls): Likewise.
20485 (use_calls_p): Likewise.
20486 (report_error_func): Change interface.
20487 (build_check_stmt): Allow non-integer lengths; add support
20489 (asan_instrument): Likewise.
20490 (instrument_mem_region_access): Moved code to build_check_stmt.
20491 (instrument_derefs): Likewise.
20492 (instrument_strlen_call): Likewise.
20493 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
20494 * doc/invoke.texi: Describe new parameter.
20495 * params.def: Define new parameter.
20496 * params.h: Likewise.
20497 * sanitizer.def: Describe new builtins.
20499 2014-06-16 Richard Biener <rguenther@suse.de>
20501 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20502 Make all defs available at the end.
20503 (eliminate): If we remove a PHI node schedule cfg-cleanup.
20505 2014-06-18 Jakub Jelinek <jakub@redhat.com>
20508 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
20510 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
20513 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
20514 initialization. Replace remaining use of uid.
20516 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20518 * c-family/c-common.c (handle_tls_model_attribute): Use
20519 set_decl_tls_model.
20520 * c-family/c-common.c (handle_tls_model_attribute): Use
20521 set_decl_tls_model.
20522 * cgraph.h (struct varpool_node): Add tls_model.
20523 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
20524 * tree.h (DECL_TLS_MODEL): Update.
20525 (DECL_THREAD_LOCAL_P): Check that variable is static.
20526 (decl_tls_model): Declare.
20527 (set_decl_tls_model): Declare.
20528 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
20529 set symbol prorperties.
20530 (get_emutls_init_templ_addr): Cleanup.
20531 (new_emutls_decl): Update.
20532 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
20533 (lto_input_varpool_node): Likewise.
20534 * lto-streamer-out.c (hash_tree): Likewise.
20535 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
20536 not stream DECL_TLS_MODEL.
20537 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
20538 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
20540 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20542 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
20544 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20546 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
20547 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
20549 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
20550 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
20551 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
20552 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
20553 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
20554 (df_get_artificial_defs, df_get_artificial_uses)
20555 (df_single_def, df_single_use): Update accordingly.
20556 (df_refs_chain_dump): Take the first element in a linked list as
20557 parameter, rather than a pointer to an array of pointers.
20558 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
20559 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
20560 (df_chain_create_bb_process_use): Likewise.
20561 (df_md_bb_local_compute_process_def): Likewise.
20562 * fwprop.c (process_defs, process_uses): Likewise.
20563 (register_active_defs, update_uses): Likewise.
20564 (forward_propagate_asm): Update for new df_ref linking.
20565 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
20566 (df_null_ref_rec, df_null_mw_rec): Likewise.
20567 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
20569 (df_scan_free_bb_info): Remove check for null artificial_defs.
20570 (df_install_ref_incremental): Adjust for new df_ref linking.
20571 Use a single-element insertion rather than a full sort.
20572 (df_ref_chain_delete_du_chain): Take the first element
20573 in a linked list as parameter, rather than a pointer to an array of
20575 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
20576 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
20577 (df_insn_info_delete): Remove check for null defs and call to
20578 df_scan_free_mws_vec.
20579 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
20580 null rather than df_null_*_rec.
20581 (df_insn_rescan_debug_internal): Likewise, and update null
20582 checks in the same way. Remove check for null defs.
20583 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
20584 Move a single element rather doing a full sort.
20585 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
20587 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
20588 Initialize df_ref and df_mw_hardreg lists to null rather than
20590 (df_ref_compare): Take df_refs as parameter, transferring the
20591 old interface to...
20592 (df_ref_ptr_compare): ...this new function.
20593 (df_sort_and_compress_refs): Update accordingly.
20594 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
20595 old interface to...
20596 (df_mw_ptr_compare): ...this new function.
20597 (df_sort_and_compress_mws): Update accordingly.
20598 (df_install_refs, df_install_mws): Return a linked list rather than
20599 an array of pointers.
20600 (df_refs_add_to_chains): Assert that old lists are empty rather
20602 (df_insn_refs_verify): Don't handle null defs speciailly.
20603 * web.c (union_match_dups): Update for new df_ref linking.
20605 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20607 * df.h (df_ref_create, df_ref_remove): Delete.
20608 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
20609 (df_ref_remove): Likewise.
20611 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20613 * df.h (df_single_def, df_single_use): New functions.
20614 * ira.c (find_moveable_pseudos): Use them.
20616 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20618 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
20619 * df-problems.c (df_note_bb_compute): Use it.
20620 * regstat.c (regstat_bb_compute_ri): Likewise.
20622 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20624 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
20625 * cse.c (cse_extended_basic_block): Use them.
20626 * dce.c (mark_artificial_use): Likewise.
20627 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
20628 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20629 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
20630 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
20631 (df_simulate_initialize_backwards): Likewise.
20632 (df_simulate_finalize_backwards): Likewise.
20633 (df_simulate_initialize_forwards): Likewise.
20634 (df_md_simulate_artificial_defs_at_top): Likewise.
20635 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20636 * regrename.c (init_rename_info): Likewise.
20637 * regstat.c (regstat_bb_compute_ri): Likewise.
20638 (regstat_bb_compute_calls_crossed): Likewise.
20640 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
20642 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
20643 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
20644 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
20645 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
20646 * combine.c (create_log_links): Likewise.
20647 * compare-elim.c (find_flags_uses_in_insn): Likewise.
20648 (try_eliminate_compare): Likewise.
20649 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
20650 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
20651 (remove_reg_equal_equiv_notes_for_defs): Likewise.
20652 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
20653 (word_dce_process_block, dce_process_block): Likewise.
20654 * ddg.c (def_has_ccmode_p): Likewise.
20655 * df-core.c (df_bb_regno_first_def_find): Likewise.
20656 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
20657 * df-problems.c (df_rd_simulate_one_insn): Likewise.
20658 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
20659 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
20660 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
20661 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
20662 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
20663 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
20664 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
20665 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
20666 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
20667 * fwprop.c (local_ref_killed_between_p): Likewise.
20668 (all_uses_available_at, free_load_extend): Likewise.
20669 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
20670 * hw-doloop.c (scan_loop): Likewise.
20671 * ifcvt.c (dead_or_predicable): Likewise.
20672 * init-regs.c (initialize_uninitialized_regs): Likewise.
20673 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
20674 (process_bb_node_lives): Likewise.
20675 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
20676 (find_moveable_pseudos): Likewise.
20677 * loop-invariant.c (check_dependencies, record_uses): Likewise.
20678 * recog.c (peep2_find_free_register): Likewise.
20679 * ree.c (get_defs): Likewise.
20680 * regstat.c (regstat_bb_compute_ri): Likewise.
20681 (regstat_bb_compute_calls_crossed): Likewise.
20682 * sched-deps.c (find_inc, find_mem): Likewise.
20683 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
20684 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
20685 * shrink-wrap.c (requires_stack_frame_p): Likewise.
20686 (prepare_shrink_wrap): Likewise.
20687 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
20688 * web.c (union_defs, pass_web::execute): Likewise.
20689 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
20690 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
20692 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
20694 * lra-assign.c (assign_by_spills): Add code to assign vector regs
20695 to inheritance pseudos.
20696 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
20698 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
20701 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
20702 (BU_MISC_2): Rename to ...
20703 (BU_LDBL128_2): ... this.
20704 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
20705 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
20706 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
20707 RS6000_BTM_LDBL128.
20708 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
20709 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
20710 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
20711 (unpacktf_1): Likewise.
20712 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
20713 (__builtin_longdouble_dw1): Likewise.
20714 * doc/sourcebuild.texi (longdouble128): Document.
20716 2014-06-13 Jeff Law <law@redhat.com>
20718 PR rtl-optimization/61094
20719 PR rtl-optimization/61446
20720 * ree.c (combine_reaching_defs): Get the mode for the copy from
20721 the extension insn rather than the defining insn.
20723 2014-06-13 Dehao Chen <dehao@google.com>
20725 * dwarf2out.c (add_linkage_name): Emit more linkage name.
20727 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
20729 * doc/install.texi (--enable-linker-plugin-configure-flags)
20730 (--enable-linker-plugin-flags): Document new flags.
20732 2014-06-13 Martin Jambor <mjambor@suse.cz>
20735 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
20736 cache_token if returning early.
20738 2014-06-13 Nick Clifton <nickc@redhat.com>
20740 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
20741 requested alignment is active.
20742 (LABEL_ALIGN): Likewise.
20743 (LOOP_ALIGN): Likewise.
20745 2014-06-13 Richard Biener <rguenther@suse.de>
20747 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
20748 Rewrite to propagate the VN result into all uses where
20749 possible and to remove stmts becoming dead because of that.
20750 (eliminate): Generalize stmt removal handling, remove in
20751 reverse dominator order to support proper debug stmt
20752 generation. Update stmts before removing stmts.
20753 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
20755 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
20757 PR tree-optimization/61375
20758 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
20759 symbolic number cannot be represented in an uint64_t.
20760 (find_bswap_or_nop_1): Likewise.
20762 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20764 * symtab.c (symtab_node::reset_section): New method.
20765 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
20767 * cgraph.h (reset_section): Declare.
20768 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
20769 do not consider comdat locals.
20770 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
20772 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
20773 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
20774 reset sections of symbols dragged out of the comdats.
20775 (function_and_variable_visibility): Reset sections of
20778 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
20780 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
20781 to use symtab and decl_binds_to_current_def_p
20782 * tree-vectorizer.c (increase_alignment): Increase alignment
20783 of alias target, too.
20785 2014-06-12 Jakub Jelinek <jakub@redhat.com>
20787 PR middle-end/61486
20788 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
20789 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
20790 if outer combined construct is distribute.
20791 (gimplify_omp_for): For OMP_DISTRIBUTE set
20792 gimplify_omp_ctxp->distribute.
20793 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
20794 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
20795 mapping into decl map.
20797 2014-06-12 Jason Merrill <jason@redhat.com>
20799 * common.opt (fabi-version): Change default to 0.
20801 2014-06-12 Jason Merrill <jason@redhat.com>
20803 * toplev.c (process_options): Reject -fabi-version=1.
20805 2014-06-12 Jeff Law <law@redhat.com>
20807 PR tree-optimization/61009
20808 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
20809 value when we stop processing a block due to problematic PHIs.
20811 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
20813 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
20814 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
20815 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
20816 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
20817 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
20818 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
20819 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
20820 are not in the spec.
20822 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
20825 * config/aarch64/aarch64-modes.def: Add V1DFmode.
20826 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
20829 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
20831 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
20833 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
20836 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
20837 loading from address spaces.
20839 2014-06-12 Martin Liska <mliska@suse.cz>
20842 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
20843 statement is reachable.
20845 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
20847 * symtab.c (section_hash): New hash.
20848 (symtab_unregister_node): Clear section before freeing.
20849 (hash_section_hash_entry): New haser.
20850 (eq_sections): New function.
20851 (symtab_node::set_section_for_node): New method.
20852 (set_section_1): Update.
20853 (symtab_node::set_section): Take string instead of tree as parameter.
20854 (symtab_resolve_alias): Update.
20855 * cgraph.h (section_hash_entry_d): New structure.
20856 (section_hash_entry): New typedef.
20857 (cgraph_node): Change comdat_group_ to x_comdat_group,
20858 change section_ to x_section and turn into section_hash_entry;
20859 update accestors; put set_section_for_node offline.
20860 * tree.c (decl_section_name): Turn into string.
20861 (set_decl_section_name): Change parameter to be string.
20862 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
20863 * sdbout.c (sdbout_one_type): Update.
20864 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
20865 * varasm.c (IN_NAMED_SECTION, get_named_section,
20866 resolve_unique_section, hot_function_section, get_named_text_section,
20867 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
20868 make_decl_rtl, default_unique_section): Update.
20869 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
20870 (c6x_elf_unique_section): Update.
20871 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
20872 * config/pa/pa.c (pa_function_section): Update.
20873 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
20874 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
20875 * config/arc/arc.c (arc_in_small_data_p): Update.
20876 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
20877 * config/mcore/mcore.c (mcore_unique_section): Update.
20878 * config/mips/mips.c (mips16_build_function_stub): Update.
20879 (mips16_build_call_stub): Update.
20880 (mips_function_rodata_section): Update.
20881 (mips_in_small_data_p): Update.
20882 * config/score/score.c (score_in_small_data_p): Update.
20883 * config/rx/rx.c (rx_in_small_data): Update.
20884 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
20885 (rs6000_xcoff_asm_named_section): Update.
20886 (rs6000_xcoff_unique_section): Update.
20887 * config/frv/frv.c (frv_string_begins_with): Update.
20888 (frv_in_small_data_p): Update.
20889 * config/v850/v850.c (v850_encode_data_area): Update.
20890 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
20891 (bfin_handle_l1_data_attribute): Update.
20892 (bfin_handle_l2_attribute): Update.
20893 * config/mep/mep.c (mep_unique_section): Update.
20894 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
20896 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
20897 (h8300_handle_tiny_data_attribute): Update.
20898 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
20899 (m32r_in_small_data_p): Update.
20900 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
20901 * config/i386/i386.c (ix86_in_large_data_p): Update.
20902 * config/i386/winnt.c (i386_pe_unique_section): Update.
20903 * config/darwin.c (darwin_function_section): Update.
20904 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
20905 * tree-emutls.c (get_emutls_init_templ_addr): Update.
20906 (new_emutls_decl): Update.
20907 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
20908 input_varpool_node): Update.
20909 (ead_string_cst): Turn to ...
20910 (read_string): ... this one.
20911 * dwarf2out.c (secname_for_decl): Update.
20912 * asan.c (asan_protect_global): Update.
20914 2014-06-11 DJ Delorie <dj@redhat.com>
20916 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
20918 * config/rx/rx.c (rx_option_override): Likewise.
20919 (rx_align_for_label): Likewise.
20921 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
20923 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
20925 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
20928 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20930 * common.md: New file.
20931 * doc/md.texi: Update description of generic, machine-independent
20933 * config/s390/constraints.md (e): Delete.
20934 * Makefile.in (md_file): Include common.md.
20935 * config/m32c/t-m32c (md_file): Likewise.
20936 * genpreds.c (general_mem): New array.
20937 (generic_constraint_letters): Remove constraints now defined by
20939 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
20940 Allow the first character to be '<' or '>' as well.
20941 * genoutput.c (general_mem): New array.
20942 (indep_constraints): Remove constraints now defined by common.md.
20943 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
20944 Remove special handling of 'm'.
20945 * ira-costs.c (record_reg_classes): Remove special handling of
20946 constraints now defined by common.md.
20947 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
20948 * ira-lives.c (single_reg_class): Likewise.
20949 (ira_implicitly_set_insn_hard_regs): Likewise.
20950 * lra-constraints.c (reg_class_from_constraints): Likewise.
20951 (process_alt_operands, process_address, curr_insn_transform): Likewise.
20952 * postreload.c (reload_cse_simplify_operands): Likewise.
20953 * reload.c (push_secondary_reload, scratch_reload_class)
20954 (find_reloads, alternative_allows_const_pool_ref): Likewise.
20955 * reload1.c (maybe_fix_stack_asms): Likewise.
20956 * targhooks.c (default_secondary_reload): Likewise.
20957 * stmt.c (parse_output_constraint): Likewise.
20958 * recog.c (preprocess_constraints): Likewise.
20959 (constrain_operands, peep2_find_free_register): Likewise.
20960 (asm_operand_ok): Likewise, but add a comment saying why 'o'
20961 must be handled specially.
20963 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20965 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
20966 * genpreds.c (have_const_dbl_constraints): Delete.
20967 (add_constraint): Don't set it.
20968 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
20969 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
20970 constraints using the lookup_constraint logic.
20971 * ira-lives.c (single_reg_class): Likewise.
20972 * ira.c (ira_setup_alts): Likewise.
20973 * lra-constraints.c (process_alt_operands): Likewise.
20974 * recog.c (asm_operand_ok, constrain_operands): Likewise.
20975 * reload.c (find_reloads): Likewise.
20977 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20979 * genpreds.c (const_int_start, const_int_end): New variables.
20980 (choose_enum_order): Output CONST_INT constraints before memory
20982 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
20984 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
20985 * ira.c (ira_setup_alts): Likewise.
20986 * lra-constraints.c (process_alt_operands): Likewise.
20987 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
20988 * reload.c (find_reloads): Likewise.
20990 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20992 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
20993 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
20994 * recog.c (preprocess_constraints): Update accordingly.
20996 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
20998 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
20999 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
21000 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
21001 * genpreds.c (print_type_tree): New function.
21002 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
21003 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
21004 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
21005 Write out enum constraint_type and get_constraint_type.
21006 * lra-constraints.c (satisfies_memory_constraint_p): Take a
21007 constraint_num rather than a constraint string.
21008 (satisfies_address_constraint_p): Likewise.
21009 (reg_class_from_constraints): Avoid old constraint macros.
21010 (process_alt_operands, process_address_1): Likewise.
21011 (curr_insn_transform): Likewise.
21012 * ira-costs.c (record_reg_classes): Likewise.
21013 (record_operand_costs): Likewise.
21014 * ira-lives.c (single_reg_class): Likewise.
21015 (ira_implicitly_set_insn_hard_regs): Likewise.
21016 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
21017 * postreload.c (reload_cse_simplify_operands): Likewise.
21018 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
21019 (constrain_operands, peep2_find_free_register): Likewise.
21020 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
21021 (find_reloads, alternative_allows_const_pool_ref): Likewise.
21022 * reload1.c (maybe_fix_stack_asms): Likewise.
21023 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
21024 * targhooks.c (default_secondary_reload): Likewise.
21025 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
21026 to EXTRA_CONSTRAINT_STR.
21027 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
21029 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21031 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
21032 (write_constraint_satisfied_p_array): ...this new function.
21033 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
21035 (write_insn_preds_c): Update accordingly.
21037 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21039 * genpreds.c (write_lookup_constraint): Rename to...
21040 (write_lookup_constraint_1): ...this.
21041 (write_lookup_constraint_array): New function.
21042 (write_tm_preds_h): Define lookup_constraint as an inline function
21043 that uses write_lookup_constraint_array where possible.
21044 (write_insn_preds_c): Update for the changes above.
21046 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
21048 * doc/md.texi (regclass_for_constraint): Rename to...
21049 (reg_class_for_constraint): ...this.
21050 * genpreds.c (num_constraints, enum_order, register_start)
21051 (register_end, satisfied_start, memory_start, memory_end)
21052 (address_start, address_end): New variables.
21053 (add_constraint): Count the number of constraints.
21054 (choose_enum_order): New function.
21055 (write_enum_constraint_num): Iterate over enum_order.
21056 (write_regclass_for_constraint): Rename to...
21057 (write_reg_class_for_constraint_1): ...this and update output
21059 (write_constraint_satisfied_p): Rename to...
21060 (write_constraint_satisfied_p_1): ...this and update output
21061 accordingly. Do nothing if all extra constraints are register
21063 (write_insn_extra_memory_constraint): Delete.
21064 (write_insn_extra_address_constraint): Delete.
21065 (write_range_function): New function.
21066 (write_tm_preds_h): Define constraint_satisfied_p and
21067 reg_class_for_constraint as inline functions that do a range check
21068 before calling the out-of-line function. Use write_range_function
21069 to implement insn_extra_{register,memory,address}_constraint,
21070 the first of which is new.
21071 (write_insn_preds_c): Update after above changes to write_* functions.
21072 (main): Call choose_enum_order.
21074 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
21076 PR tree-optimization/61306
21077 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
21078 expression instead of its size.
21079 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
21080 false to prevent optimization when the result is unpredictable due to
21081 arithmetic right shift of signed type with highest byte is set.
21082 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
21083 (init_symbolic_number): Likewise.
21084 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
21085 when the result is unpredictable due to sign extension.
21087 2014-06-11 Terry Guo <terry.guo@arm.com>
21089 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
21090 (*thumb1_addsi3): Ditto.
21091 (*thumb_subdi3): Ditto.
21092 (thumb1_subsi3_insn): Ditto.
21093 (*thumb_mulsi3): Ditto.
21094 (*thumb_mulsi3_v6): Ditto.
21095 (*thumb1_andsi3_insn): Ditto.
21096 (thumb1_bicsi3): Ditto.
21097 (*thumb1_iorsi3_insn): Ditto.
21098 (*thumb1_xorsi3_insn): Ditto.
21099 (*thumb1_ashlsi3): Ditto.
21100 (*thumb1_ashrsi3): Ditto.
21101 (*thumb1_lshrsi3): Ditto.
21102 (*thumb1_rotrsi3): Ditto.
21103 (*thumb1_negdi2): Ditto.
21104 (*thumb1_negsi2): Ditto.
21105 (*thumb1_abssi2): Ditto.
21106 (*thumb1_neg_abssi2): Ditto.
21107 (*thumb1_one_cmplsi2): Ditto.
21108 (*thumb1_zero_extendhisi2): Ditto.
21109 (*thumb1_zero_extendqisi2): Ditto.
21110 (*thumb1_zero_extendqisi2_v6): Ditto.
21111 (thumb1_extendhisi2): Ditto.
21112 (thumb1_extendqisi2): Ditto.
21113 (*thumb1_movdi_insn): Ditto.
21114 (*thumb1_movsi_insn): Ditto.
21115 (*thumb1_movhi_insn): Ditto.
21116 (thumb_movhi_clobber): Ditto.
21117 (*thumb1_movqi_insn): Ditto.
21118 (*thumb1_movhf): Ditto.
21119 (*thumb1_movsf_insn): Ditto.
21120 (*thumb_movdf_insn): Ditto.
21121 (movmem12b): Ditto.
21123 (cbranchqi4): Ditto.
21124 (cbranchsi4_insn): Ditto.
21125 (cbranchsi4_scratch): Ditto.
21126 (*negated_cbranchsi4): Ditto.
21127 (*tbit_cbranch): Ditto.
21128 (*tlobits_cbranch): Ditto.
21129 (*tstsi3_cbranch): Ditto.
21130 (*cbranchne_decr1): Ditto.
21131 (*addsi3_cbranch): Ditto.
21132 (*addsi3_cbranch_scratch): Ditto.
21133 (*thumb_cmpdi_zero): Ditto.
21134 (cstoresi_eq0_thumb1): Ditto.
21135 (cstoresi_ne0_thumb1): Ditto.
21136 (*cstoresi_eq0_thumb1_insn): Ditto.
21137 (*cstoresi_ne0_thumb1_insn): Ditto.
21138 (cstoresi_nltu_thumb1): Ditto.
21139 (cstoresi_ltu_thumb1): Ditto.
21140 (thumb1_addsi3_addgeu): Ditto.
21141 (*thumb_jump): Ditto.
21142 (*call_reg_thumb1_v5): Ditto.
21143 (*call_reg_thumb1): Ditto.
21144 (*call_value_reg_thumb1_v5): Ditto.
21145 (*call_value_reg_thumb1): Ditto.
21146 (*call_insn): Ditto.
21147 (*call_value_insn): Ditto.
21148 (thumb1_casesi_internal_pic): Ditto.
21149 (thumb1_casesi_dispatch): Ditto.
21150 (*thumb1_indirect_jump): Ditto.
21151 (prologue_thumb1_interwork): Ditto.
21152 (*epilogue_insns): Ditto.
21153 (consttable_1): Ditto.
21154 (consttable_2): Ditto.
21155 (tablejump): Ditto.
21156 (*thumb1_tablejump): Ditto.
21157 (thumb_eh_return): Ditto.
21158 (define_peephole2): Two of them are thumb1 only and got moved into
21159 new file thumb1.md.
21160 (define_split): Six of them are thumb1 only and got moved into new
21162 * config/arm/thumb1.md: New file comprised of above thumb1 only
21165 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21167 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
21168 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
21170 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
21171 (aarch64_crc_builtin_datum): New struct.
21172 (aarch64_crc_builtin_data): New.
21173 (aarch64_init_crc32_builtins): New function.
21174 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
21175 (aarch64_crc32_expand_builtin): New.
21176 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
21177 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
21178 __ARM_FEATURE_CRC32 when appropriate.
21179 (TARGET_CRC32): Define.
21180 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
21181 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
21182 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
21183 (aarch64_<crc_variant>): New pattern.
21184 * config/aarch64/arm_acle.h: New file.
21185 * config/aarch64/iterators.md (CRC): New int iterator.
21186 (crc_variant, crc_mode): New int attributes.
21187 * doc/aarch64-acle-intrinsics.texi: New file.
21188 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
21189 Include aarch64-acle-intrinsics.texi.
21191 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
21193 * tree-vect-data-refs.c (vect_grouped_store_supported): New
21194 check for stores group of length 3.
21195 (vect_permute_store_chain): New permutations for stores group of
21197 * tree-vect-stmts.c (vect_model_store_cost): Change cost
21198 of vec_perm_shuffle for the new permutations.
21200 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
21202 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
21203 table rewriting temporarily on targets not supporting ONE_ONLY.
21205 2014-06-11 Richard Biener <rguenther@suse.de>
21207 PR middle-end/61437
21209 2014-06-04 Richard Biener <rguenther@suse.de>
21211 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21212 TREE_PUBLIC and DECL_EXTERNAL decls.
21214 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21216 * varasm.c (set_implicit_section): New function.
21217 (resolve_unique_section): Use it to set implicit section
21219 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
21220 (default_function_section): Likewise.
21221 (decl_binds_to_current_def_p): Constify argument.
21222 * varasm.h (decl_binds_to_current_def_p): Update prototype.
21223 * asan.c (asan_protect_global): Use
21224 symtab_get_node (decl)->implicit_section.
21225 * symtab.c (dump_symtab_base): Dump implicit sections.
21226 (verify_symtab_base): Verify sanity of sectoins and comdats.
21227 (symtab_resolve_alias): Alias share the section of its target.
21228 (set_section_1): New function.
21229 (symtab_node::set_section): Move here, recurse to aliases.
21230 (verify_symtab): Check for duplicated symtab lists.
21231 * tree-core.h (implicit_section_name_p): Remove.
21232 * tree-vect-data-refs.c: Include varasm.h.
21233 (vect_can_force_dr_alignment_p): Fix conditional on when
21234 decl bints to current definition; use
21235 symtab_get_node (decl)->implicit_section.
21236 * cgraph.c (cgraph_make_node_local_1): Fix section set.
21237 * cgraph.h (struct symtab_node): Add implicit_section.
21238 (set_section): Rename to ...
21239 (set_section_for_node): ... this one.
21240 (set_section): Declare.
21241 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
21242 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
21243 input_overwrite_node, input_varpool_node): Stream implicit_section.
21244 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
21245 removal; it will fail in LTO.
21247 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21249 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
21250 Change second alternative type to f_mcr.
21251 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
21252 and 12th alternatives' types to f_mcr and f_mrc.
21253 (*movdi_aarch64): Same for 12th and 13th alternatives.
21254 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
21255 (aarch64_movtilow_tilow): Change type to fmov.
21257 2014-06-10 Jiong Wang <jiong.wang@arm.com>
21259 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
21260 (aarch64_save_or_restore_callee_save_registers): Fix layout.
21262 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21264 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
21266 (aarch64_sqrdmulh_lane<mode>): Likewise.
21267 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21268 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21269 (aarch64_sqdmulh_laneq<mode>): New expander.
21270 (aarch64_sqrdmulh_laneq<mode>): Likewise.
21271 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
21272 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
21273 (aarch64_sqdmulh_lane<mode>): New expander.
21274 (aarch64_sqrdmulh_lane<mode>): Likewise.
21275 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
21276 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
21277 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
21278 (aarch64_sqdmlal_laneq<mode>): Likewise.
21279 (aarch64_sqdmlsl_lane<mode>): Likewise.
21280 (aarch64_sqdmlsl_laneq<mode>): Likewise.
21281 (aarch64_sqdmlal2_lane<mode>): Likewise.
21282 (aarch64_sqdmlal2_laneq<mode>): Likewise.
21283 (aarch64_sqdmlsl2_lane<mode>): Likewise.
21284 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
21285 (aarch64_sqdmull_lane<mode>): Likewise.
21286 (aarch64_sqdmull_laneq<mode>): Likewise.
21287 (aarch64_sqdmull2_lane<mode>): Likewise.
21288 (aarch64_sqdmull2_laneq<mode>): Likewise.
21290 2014-06-10 Richard Biener <rguenther@suse.de>
21292 PR tree-optimization/61438
21293 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
21294 (eliminate_dom_walker::before_dom_children): Only try to inhibit
21295 insertion of IVs if running PRE.
21296 (eliminate): Adjust.
21297 (pass_pre::execute): Likewise.
21298 (pass_fre::execute): Likewise.
21300 2014-06-10 Richard Biener <rguenther@suse.de>
21302 PR middle-end/61456
21303 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
21304 Do not use the main variant for the type comparison.
21305 (ncr_compar): Likewise.
21306 (nonoverlapping_component_refs_p): Likewise.
21308 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
21310 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
21311 REG_CFA_RESTORE mode.
21313 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
21315 * config/i386/i386.c (expand_vec_perm_pblendv): New.
21316 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
21317 expand_vec_perm_pblendv.
21319 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21321 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
21323 Simplify description of __crc32d and __crc32cd intrinsics.
21324 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
21327 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
21330 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
21331 * config.in: Regenerate.
21332 * configure: Likewise.
21334 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
21336 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
21338 (intersect_static_var_sets): Remove.
21339 (propagate): Do not prune local statics.
21341 2014-06-10 Jakub Jelinek <jakub@redhat.com>
21344 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
21345 Set lastprivate_firstprivate even if omp_private_outer_ref
21346 langhook returns true.
21347 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
21348 langhook, call unshare_expr on new_var and call
21349 build_outer_var_ref to get the last argument.
21351 2014-06-10 Marek Polacek <polacek@redhat.com>
21354 * doc/extend.texi: Add cindex for transparent_union.
21356 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
21358 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
21359 init_symbolic_number ().
21361 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
21363 PR middle-end/61141
21364 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
21365 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
21366 (verify_rtl_sharing): Likewise.
21368 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
21371 * tree.c (build_qualified_type): Use a canonical type for
21374 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21376 * config/arm/arm-modes.def: Remove XFmode.
21378 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
21381 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
21382 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
21383 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
21384 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
21385 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
21386 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
21387 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
21388 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
21389 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
21391 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
21393 * tree-core.h (tree_decl_with_vis): Remove section_name.
21395 2014-06-09 Kito Cheng <kito@0xlab.org>
21397 * ira.c (ira): Don't call init_caller_save if LRA enabled
21398 since LRA use its own infrastructure to handle that.
21400 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21402 * symtab.c (dump_symtab_base): Update dumping.
21403 (symtab_make_decl_local): Clear only DECL_COMDAT.
21404 * tree-vect-data-refs.c (Check that variable is static before
21405 tampering with sections.
21406 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
21407 (cgraph_create_virtual_clone): Likewise.
21408 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
21409 (decl_section_name, set_decl_section_name): New accessors.
21410 (find_decls_types_r): Do not walk section name
21411 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
21412 (decl_comdat_group, decl_comdat_group_id): Constify.
21413 (decl_section_name, set_decl_section_name): Update.
21414 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
21415 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
21416 (cgraph_make_node_local_1): Clear section and comdat group.
21417 * cgraph.h (set_comdat_group): Sanity check.
21418 (get_section, set_section): New.
21419 * ipa-comdats.c (ipa_comdats): Use get_section.
21420 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
21421 * lto-streamer-out.c: Do not follow section names.
21422 * c-family/c-common.c (handle_section_attribute): Update.
21423 * lto-cgraph.c (lto_output_node): Output section.
21424 (lto_output_varpool_node): Likewise.
21425 (read_comdat_group): Rename to ...
21426 (read_identifier): ... this one.
21427 (read_string_cst): New function.
21428 (input_node, input_varpool_node): Input section names.
21429 * tree-emutls.c (get_emutls_init_templ_addr): Update.
21430 (new_emutls_decl): Update.
21431 (secname_for_decl): Check section names only of static vars.
21432 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
21433 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
21434 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
21435 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
21436 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
21437 * config/mcore/mcore.c (mcore_unique_section): Likewise.
21438 * config/mips/mips.c (mips16_build_function_stub): Likewise.
21439 * config/v850/v850.c (v850_insert_attributes): Likewise.
21440 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
21442 (h8300_handle_tiny_data_attribute): Likewise.
21443 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
21444 (bfin_handle_l2_attribute): Likewise.
21446 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21448 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
21449 remove static initializer.
21451 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21453 * varasm.c (use_blocks_for_decl_p): Check symbol table
21454 instead of alias attribute.
21455 (place_block_symbol): Recurse on aliases.
21457 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21459 * ipa-visibility.c: Include varasm.h
21460 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
21462 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
21464 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
21465 outputting aliases.
21467 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
21469 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
21470 from test_insn into GGC space escape via SET_SRC.
21472 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
21474 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
21475 call statement, if any.
21476 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
21477 statements, if any. Tidy up.
21479 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
21482 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
21483 iterators, VSX_D that handles 64-bit types, and VSX_LE that
21484 handles swapping the two 64-bit double words on little endian
21485 systems. Include V1TImode and optionally TImode in VSX_LE so that
21486 these types are properly swapped. Change all of the insns and
21487 splits that do the 64-bit swaps to use VSX_LE.
21488 (vsx_le_perm_load_<mode>): Likewise.
21489 (vsx_le_perm_store_<mode>): Likewise.
21490 (splitters for little endian memory operations): Likewise.
21491 (vsx_xxpermdi2_le_<mode>): Likewise.
21492 (vsx_lxvd2x2_le_<mode>): Likewise.
21493 (vsx_stxvd2x2_le_<mode>): Likewise.
21495 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
21498 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
21499 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
21500 and corresponding splitters. Zero extend general register
21501 or memory input operand to XMM temporary. Enable for
21502 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
21503 (floatunssi<mode>2): Update expander predicate.
21505 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
21507 PR rtl-optimization/61325
21508 * lra-constraints.c (process_address_1): Check scale equal to one
21509 to prevent transformation: base + scale * index => base + new_reg.
21511 2014-06-06 Richard Biener <rguenther@suse.de>
21513 PR tree-optimization/59299
21514 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
21516 (nearest_common_dominator_of_uses): Likewise.
21517 (statement_sink_location): Adjust. Support sinking loads.
21519 2014-06-06 Martin Jambor <mjambor@suse.cz>
21521 * ipa-prop.c (get_place_in_agg_contents_list): New function.
21522 (build_agg_jump_func_from_list): Likewise.
21523 (determine_known_aggregate_parts): Renamed to
21524 determine_locally_known_aggregate_parts. Moved some functionality
21525 to the two functions above, removed bound checks.
21527 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
21529 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
21530 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
21531 (aarch64_progress_pointer): Likewise.
21532 (aarch64_copy_one_part_and_move_pointers): Likewise.
21533 (aarch64_expand_movmen): Likewise.
21534 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
21535 * config/aarch64/aarch64.md (movmem<mode>): New.
21537 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
21539 * targhooks.c (default_add_stmt_cost): Call target specific
21540 hook instead of default one.
21542 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
21544 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
21545 endianness instead of host endianness.
21546 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
21549 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21552 * function.c (instantiate_decls): Process the saved static chain.
21553 (expand_function_start): If not optimizing, save the static chain
21555 * tree-nested.c (convert_all_function_calls): Always create the static
21556 chain for nested functions if not optimizing.
21558 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21560 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
21562 2014-06-06 Richard Biener <rguenther@suse.de>
21564 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
21565 (construct_init_block): Likewise.
21566 (construct_exit_block): Likewise.
21567 (pass_expand::execute): Likewise.
21568 * graphite.c (graphite_transforms): Replace check for current_loops
21569 with a check for > 1 loops.
21570 (pass_graphite_transforms::execute): Adjust.
21571 * ipa-split.c (split_function): Remove check for current_loops.
21572 * omp-low.c (expand_parallel_call): Likewise.
21573 (expand_omp_for_init_counts): Likewise.
21574 (extract_omp_for_update_vars): Likewise.
21575 (expand_omp_for_generic): Likewise.
21576 (expand_omp_sections): Likewise.
21577 (expand_omp_target): Likewise.
21578 * tracer.c (tail_duplicate): Likewise.
21579 (pass_tracer::execute): Likewise.
21580 * trans-mem.c (expand_transaction): Likewise.
21581 * tree-complex.c (expand_complex_div_wide): Likewise.
21582 * tree-eh.c (lower_resx): Likewise.
21583 (cleanup_empty_eh_merge_phis): Likewise.
21584 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
21585 current_loops with a check for > 1 loops.
21586 (pass_predcom::execute): Adjust.
21587 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
21588 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
21589 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
21590 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
21591 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
21592 * tree-switch-conversion.c (process_switch): Likewise.
21593 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
21594 * tree-vrp.c (vrp_visit_phi_node): Likewise.
21595 (execute_vrp): Likewise.
21596 * ubsan.c (ubsan_expand_null_ifn): Likewise.
21598 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
21600 * rtl.h (insn_location): Declare.
21601 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
21602 with UNKNOWN_LOCATION.
21603 * emit-rtl.c (insn_location): New function.
21604 * final.c (notice_source_line): Check that the instruction has a
21605 location before retrieving it and use insn_location.
21606 * modulo-sched.c (loop_single_full_bb_p): Likewise.
21607 * print-rtl.c (print_rtx): Likewise.
21609 2014-06-06 Richard Biener <rguenther@suse.de>
21611 * passes.def: Move 2nd VRP pass before phi-only-cprop.
21613 2014-06-06 Christian Bruel <christian.bruel@st.com>
21615 PR tree-optimization/43934
21616 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
21619 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
21621 * ira-lives.c (single_reg_class): Add missing break. Explicitly
21622 return NO_REGS for extra address and memory constraints. Handle
21623 operands that match (or are equivalent to something that matches)
21624 extra constant constraints. Ignore other non-register operands.
21626 2014-06-06 Alan Modra <amodra@gmail.com>
21629 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
21630 * doc/tm.texi: Regenerate.
21631 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
21632 Use throughout in place of REG_PARM_STACK_SPACE.
21633 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
21634 "incoming" param. Pass to rs6000_function_parms_need_stack.
21635 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
21636 prototype_p when incoming. Use function decl when incoming
21637 to handle K&R style functions.
21638 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
21639 (INCOMING_REG_PARM_STACK_SPACE): Define.
21641 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21644 * cfgexpand.c (expand_debug_expr): Use address space of nested
21645 TREE_TYPE for ADDR_EXPR and MEM_REF.
21647 2014-06-05 Jeff Law <law@redhat.com>
21649 PR tree-optimization/61289
21650 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
21651 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
21652 looking for those which match LHS. All callers changed.
21653 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
21654 parameters and code which manipulated them. All callers changed.
21655 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
21656 and DST_MAP parameters. Simplify invalidation code by just calling
21657 invalidate_equivalences. All callers changed.
21658 (thread_across_edge): Simplify now that we don't need to maintain
21659 the map of equivalences to invalidate.
21661 2014-06-05 Kai Tietz <ktietz@redhat.com>
21662 Richard Henderson <rth@redhat.com>
21665 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
21666 checking for !TARGET_X32.
21667 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
21668 (sibcall_intern): New define_insn, plus required peepholes.
21669 (sibcall_pop_intern): Likewise.
21670 (sibcall_value_intern): Likewise.
21671 (sibcall_value_pop_intern): Likewise.
21673 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
21675 * tree-inline.c (tree_function_versioning): Check DF info existence
21676 before accessing it.
21678 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21680 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
21682 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
21683 aarch64_frame hard_fp_offset and frame_size.
21684 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
21685 frame_size; remove original_frame_size.
21686 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
21687 (aarch64_initial_elimination_offset): Remove frame_size and
21688 offset. Use aarch64_frame frame_size.
21690 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21691 Jiong Wang <jiong.wang@arm.com>
21692 Renlin <renlin.li@arm.com>
21694 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
21695 initialization of R30 offset. Update offset. Iterate core
21696 regisers upto X30. Remove X29, X30 specific code.
21698 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21699 Jiong Wang <jiong.wang@arm.com>
21701 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
21702 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
21703 (aarch64_register_saved_on_entry): Adjust test.
21705 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21707 * config/aarch64/aarch64.h (machine_function): Move
21708 saved_varargs_size from here...
21709 (aarch64_frame): ... to here.
21711 * config/aarch64/aarch64.c (aarch64_expand_prologue)
21712 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
21713 (aarch64_initial_elimination_offset)
21714 (aarch64_setup_incoming_varargs): Adjust location of
21715 saved_varargs_size.
21717 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
21719 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
21722 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
21723 Prachi Godbole <Prachi.Godbole@imgtec.com>
21725 * config/mips/mips-cpus.def: Add definition for p5600. Updated
21726 mips32r5 entry to use PROCESSOR_P5600.
21727 * config/mips/mips-tables.opt: Regenerate.
21728 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
21729 * config/mips/mips.c (mips_fmadd_bypass): New function.
21730 (mips_rtx_cost_data): Add costs for p5600.
21731 (mips_issue_rate): Add support for p5600.
21732 (mips_multipass_dfa_lookahead): Likewise.
21733 * config/mips/mips.h (TUNE_P5600): New define.
21734 (TUNE_MACC_CHAINS): Add TUNE_P5600.
21735 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
21736 * config/mips/mips.md: Include p5600.md.
21737 (processor): Add p5600.
21738 * config/mips/p5600.md: New file.
21740 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
21742 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
21743 * config/i386/predicates.md (palignr_operand): New.
21744 Indicates if permutation is suitable for palignr instruction.
21746 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
21748 PR tree-optimization/61319
21749 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
21750 stmt belongs to loop.
21752 2014-06-05 Richard Biener <rguenther@suse.de>
21754 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
21755 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
21756 (lookup_tmp_var): Adjust.
21757 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
21759 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21761 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
21763 2014-06-05 Marek Polacek <polacek@redhat.com>
21766 * doc/invoke.texi: Document -Wlogical-not-parentheses.
21768 2014-06-04 Tom de Vries <tom@codesourcery.com>
21770 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
21773 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
21775 PR tree-optimization/61385
21776 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
21778 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
21780 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
21781 changed to use fatal_error.
21782 (main): Ensure lto_wrapper_cleanup is run atexit.
21784 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21786 * lra-constraints.c (valid_address_p): Move earlier in file.
21787 (address_eliminator): New structure.
21788 (satisfies_memory_constraint_p): New function.
21789 (satisfies_address_constraint_p): Likewise.
21790 (process_alt_operands, process_address, curr_insn_transform): Use them.
21792 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21794 * lra-int.h (lra_static_insn_data): Make operand_alternative a
21796 (target_lra_int, default_target_lra_int, this_target_lra_int)
21797 (op_alt_data): Delete.
21798 * lra.h (lra_init): Delete.
21799 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
21800 (init_insn_code_data_once): Remove op_alt_data handling.
21801 (finish_insn_code_data_once): Likewise.
21802 (init_op_alt_data): Delete.
21803 (get_static_insn_data): Initialize operand_alternative to null.
21804 (free_insn_recog_data): Cast operand_alternative before freeing it.
21805 (setup_operand_alternative): Take the operand_alternative as
21806 parameter and assume it isn't already cached in the static
21808 (lra_set_insn_recog_data): Update accordingly.
21809 (lra_init): Delete.
21810 * ira.c (ira_init): Don't call lra_init.
21811 * target-globals.h (this_target_lra_int): Declare.
21812 (target_globals): Remove lra_int.
21813 (restore_target_globals): Update accordingly.
21814 * target-globals.c: Don't include lra-int.h.
21815 (default_target_globals, save_target_globals): Remove lra_int.
21817 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21819 * recog.h (operand_alternative): Convert reg_class, reject,
21820 matched and matches into bitfields.
21821 (preprocess_constraints): New overload.
21822 (preprocess_insn_constraints): New function.
21823 (preprocess_constraints): Take the insn as parameter.
21824 (recog_op_alt): Change into a pointer.
21825 (target_recog): Add x_op_alt.
21826 * recog.c (asm_op_alt): New variable.
21827 (recog_op_alt): Change into a pointer.
21828 (preprocess_constraints): New overload, replacing the old function
21829 definition with one that doesn't use global state.
21830 (preprocess_insn_constraints): New function.
21831 (preprocess_constraints): Use them. Take the insn as parameter.
21832 Use asm_op_alt for asms.
21833 (recog_init): Free existing x_op_alt entries.
21834 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
21836 (make_early_clobber_and_input_conflicts): Likewise.
21837 (process_bb_node_lives): Pass the insn to process_constraints.
21838 * reg-stack.c (check_asm_stack_operands): Likewise.
21839 (subst_asm_stack_regs): Likewise.
21840 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
21841 * regrename.c (build_def_use): Likewise.
21842 * sched-deps.c (sched_analyze_insn): Likewise.
21843 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
21844 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
21845 (note_invalid_constants): Likewise.
21846 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21847 (ix86_legitimate_combined_insn): Make operand_alternative pointer
21850 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21852 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
21853 * ira-lives.c (check_and_make_def_conflict): Check for disabled
21855 (make_early_clobber_and_input_conflicts): Likewise.
21856 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21858 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21860 * recog.h (alternative_class): New function.
21861 (which_op_alt): Return a const recog_op_alt.
21862 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
21863 (subst_asm_stack_regs): Likewise.
21864 * config/arm/arm.c (note_invalid_constants): Likewise.
21865 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
21866 the operand_alternative; use alternative class instead.
21867 * sel-sched.c (get_reg_class): Likewise.
21868 * regrename.c (build_def_use): Likewise.
21869 (hide_operands, restore_operands, record_out_operands): Update type
21872 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
21874 * recog.h (recog_op_alt): Convert to a flat array.
21875 (which_op_alt): New function.
21876 * recog.c (recog_op_alt): Convert to a flat array.
21877 (preprocess_constraints): Update accordingly, grouping all
21878 operands of the same alternative together, rather than the
21880 * ira-lives.c (check_and_make_def_conflict): Likewise.
21881 (make_early_clobber_and_input_conflicts): Likewise.
21882 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
21883 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
21884 (subst_asm_stack_regs): Likewise.
21885 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
21886 * regrename.c (hide_operands, record_out_operands): Likewise.
21887 (build_def_use): Likewise.
21888 * sel-sched.c (get_reg_class): Likewise.
21889 * config/arm/arm.c (note_invalid_constants): Likewise.
21891 2014-06-04 Jason Merrill <jason@redhat.com>
21895 * gimplify.c (gimplify_arg): Non-static.
21896 * gimplify.h: Declare it.
21898 2014-06-04 Richard Biener <rguenther@suse.de>
21900 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
21901 TREE_PUBLIC and DECL_EXTERNAL decls.
21903 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
21905 * regcprop.c (copyprop_hardreg_forward_1): Account for
21906 HARD_REGNO_CALL_PART_CLOBBERED.
21908 2014-06-04 Richard Biener <rguenther@suse.de>
21910 * configure.ac: Check whether the underlying type of int64_t
21911 is long or long long.
21912 * configure: Regenerate.
21913 * config.in: Likewise.
21914 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
21915 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21917 2014-06-04 Richard Biener <rguenther@suse.de>
21919 PR tree-optimization/60098
21920 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
21922 (dse_optimize_stmt): Simplify, now that we found a kill
21925 2014-06-04 Richard Biener <rguenther@suse.de>
21927 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
21928 of accesses with non-invariant address.
21930 2014-06-04 Martin Liska <mliska@suse.cz>
21932 * cgraph.h (cgraph_make_wrapper): New function introduced.
21933 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
21934 * ipa-inline.h (inline_analyze_function): The function is global.
21935 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
21937 2014-06-04 Martin Liska <mliska@suse.cz>
21939 * tree.h (private_lookup_attribute_starting): New function.
21940 (lookup_attribute_starting): Likewise.
21941 * tree.c (private_lookup_attribute_starting): Likewise.
21943 2014-06-04 Martin Liska <mliska@suse.cz>
21945 * cgraph.h (expand_thunk): New argument added.
21946 (address_taken_from_non_vtable_p): New global function.
21947 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
21948 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
21949 * cgraphunit.c (analyze_function): Likewise.
21950 (assemble_thunks_and_aliases): Argument added to call.
21951 (expand_thunk): New argument forces to produce GIMPLE thunk.
21953 2014-06-04 Martin Liska <mliska@suse.cz>
21955 * coverage.h (coverage_compute_cfg_checksum): Argument added.
21956 * coverage.c (coverage_compute_cfg_checksum): Likewise.
21957 * profile.c (branch_prob): Likewise.
21959 2014-06-04 Martin Jambor <mjambor@suse.cz>
21962 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
21963 handler for switch on an ipa_ref_use enum.
21964 * ipa-reference.c (analyze_function): Likewise.
21966 2014-06-04 Kai Tietz <ktietz@redhat.com>
21968 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
21969 from old call-instruction.
21971 2014-06-04 Bin Cheng <bin.cheng@arm.com>
21973 * config/aarch64/aarch64.c (aarch64_classify_address)
21974 (aarch64_legitimize_reload_address): Support full addressing modes
21976 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
21977 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
21979 2014-06-03 Andrew Pinski <apinski@cavium.com>
21981 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
21984 2014-06-03 Andrew Pinski <apinski@cavium.com>
21986 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
21987 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
21989 2014-06-03 Kai Tietz <ktietz@redhat.com>
21991 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
21994 2014-06-03 Dehao Chen <dehao@google.com>
21996 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
21999 2014-06-03 Marek Polacek <polacek@redhat.com>
22002 * doc/invoke.texi: Document -Wswitch-bool.
22003 * function.c (stack_protect_epilogue): Cast controlling expression of
22005 * gengtype.c (walk_type): Generate switch expression with its
22006 controlling expression cast to int.
22008 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
22010 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
22012 * config/avr/avr-tables.opt: Regenerate.
22013 * config/avr/t-multilib: Regenerate.
22014 * doc/avr-mmcu.texi: Regenerate.
22016 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
22017 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22019 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
22020 (ata6617c, ata664251): Add new avr35 devices.
22021 (ata6612c): Add new avr4 device.
22022 (ata6613c, ata6614q): Add new avr5 devices.
22023 * config/avr/avr-tables.opt: Regenerate.
22024 * config/avr/t-multilib: Regenerate.
22025 * doc/avr-mmcu.texi: Regenerate.
22027 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22029 * gcc/config/aarch64/aarch64-builtins.c
22030 (aarch64_types_binop_ssu_qualifiers): New static data.
22031 (TYPES_BINOP_SSU): Define.
22032 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
22033 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
22034 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
22035 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
22036 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
22037 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
22038 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
22039 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
22040 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
22041 suffix to builtin function name, remove cast.
22042 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
22043 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
22044 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
22046 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22048 * gcc/config/aarch64/aarch64-builtins.c
22049 (aarch64_types_binop_uus_qualifiers,
22050 aarch64_types_shift_to_unsigned_qualifiers,
22051 aarch64_types_unsigned_shiftacc_qualifiers): Define.
22052 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
22053 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
22054 sqshlu_n, uqshl_n): Update qualifiers.
22055 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
22056 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
22057 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
22058 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
22059 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
22060 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
22061 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
22062 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
22063 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
22064 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
22065 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
22066 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
22067 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
22068 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
22069 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
22070 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
22071 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
22072 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
22073 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
22074 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
22075 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
22076 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
22077 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
22078 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
22079 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
22080 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
22081 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
22083 2014-06-03 Teresa Johnson <tejohnson@google.com>
22085 * tree-sra.c (modify_function): Record caller nodes after rebuild.
22087 2014-06-02 Jason Merrill <jason@redhat.com>
22090 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
22092 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22094 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
22097 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
22099 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
22101 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
22102 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
22103 * config/aarch64/iterators.md (REVERSE): New iterator.
22104 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
22105 (rev_op): New int_attribute.
22106 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
22107 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
22108 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
22109 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
22110 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
22111 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
22112 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
22113 Replace temporary __asm__ with __builtin_shuffle.
22115 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22117 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
22119 * config/mips/mips-tables.opt: Regenerate.
22120 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
22121 to use mips_isa_rev rather than ISA_MIPS32R2.
22122 * config/mips/mips.h (ISA_MIPS32R3): New define.
22123 (ISA_MIPS32R5): New define.
22124 (ISA_MIPS64R3): New define.
22125 (ISA_MIPS64R5): New define.
22126 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
22127 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
22128 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
22130 (MIPS_ISA_SYNCI_SPEC): Likewise.
22131 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
22132 (LINK_SPEC): Added mips32r3 and mips32r5.
22133 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
22134 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
22135 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
22136 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
22137 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
22138 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
22139 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
22141 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
22143 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
22145 * config/mips/mips.opt (mxpa): New option.
22146 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
22149 2014-06-03 Martin Jambor <mjambor@suse.cz>
22152 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
22155 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
22157 PR tree-optimization/61328
22158 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
22159 initialization from find_bswap_or_nop_1.
22160 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
22161 in source_expr2 before using the size value the function sets. Also
22162 make use of init_symbolic_number () in both the old place and
22163 find_bswap_or_nop_load () to avoid reading uninitialized memory when
22164 doing recursion in the GIMPLE_BINARY_RHS case.
22166 2014-06-03 Richard Biener <rguenther@suse.de>
22168 PR tree-optimization/61383
22169 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
22172 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
22174 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
22175 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
22176 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
22177 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
22179 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
22180 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
22181 * system.h: ...here and make it unconditional.
22182 * target.def (conditional_register_usage): Mention
22183 define_register_constraint instead of old-style constraint macros.
22184 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
22185 * doc/tm.texi: Regenerate.
22186 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
22187 protected by !USE_MD_CONSTRAINTS.
22188 * config/frv/frv.md: Remove quote from old version of documentation.
22189 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
22190 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
22191 CONST_DOUBLE_OK_FOR_LETTER.
22192 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
22194 2014-06-02 Andrew Pinski <apinski@cavium.com>
22196 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
22197 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
22198 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
22199 file whose name depends on -mabi= and -mbig-endian.
22200 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
22201 Handle LP64 better and handle ilp32 too.
22202 (MULTILIB_OPTIONS): Delete.
22203 (MULTILIB_DIRNAMES): Delete.
22205 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
22207 * expr.h: Remove prototypes of functions defined in builtins.c.
22208 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
22209 Remove prototypes of functions defined in builtins.c.
22210 * builtins.h: Update prototype list to include all exported functions.
22211 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
22212 no_c99_libc_has_function): Move to targhooks.c
22213 (build_string_literal, build_call_expr_loc_array,
22214 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
22216 (expand_builtin_object_size, fold_builtin_object_size): Make static.
22217 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
22218 no_c99_libc_has_function): Relocate from builtins.c.
22219 * tree.c: Include builtins.h.
22220 (build_call_expr_loc_array, build_call_expr_loc_vec,
22221 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
22223 * fold-const.h (fold_fma): Move prototype to builtins.h.
22224 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
22225 * asan.c: Include builtins.h.
22226 * cfgexpand.c: Likewise.
22227 * convert.c: Likewise.
22228 * emit-rtl.c: Likewise.
22229 * except.c: Likewise.
22230 * expr.c: Likewise.
22231 * fold-const.c: Likewise.
22232 * gimple-fold.c: Likewise.
22233 * gimple-ssa-strength-reduction.c: Likewise.
22234 * gimplify.c: Likewise.
22235 * ipa-inline.c: Likewise.
22236 * ipa-prop.c: Likewise.
22237 * lto-streamer-out.c: Likewise.
22238 * stmt.c: Likewise.
22239 * tree-inline.c: Likewise.
22240 * tree-object-size.c: Likewise.
22241 * tree-sra.c: Likewise.
22242 * tree-ssa-ccp.c: Likewise.
22243 * tree-ssa-forwprop.c: Likewise.
22244 * tree-ssa-loop-ivcanon.c: Likewise.
22245 * tree-ssa-loop-ivopts.c: Likewise.
22246 * tree-ssa-math-opts.c: Likewise.
22247 * tree-ssa-reassoc.c: Likewise.
22248 * tree-ssa-threadedge.c: Likewise.
22249 * tree-streamer-in.c: Likewise.
22250 * tree-vect-data-refs.c: Likewise.
22251 * tree-vect-patterns.c: Likewise.
22252 * tree-vect-stmts.c: Likewise.
22253 * config/aarch64/aarch64.c: Likewise.
22254 * config/alpha/alpha.c: Likewise.
22255 * config/arc/arc.c: Likewise.
22256 * config/arm/arm.c: Likewise.
22257 * config/avr/avr.c: Likewise.
22258 * config/bfin/bfin.c: Likewise.
22259 * config/c6x/c6x.c: Likewise.
22260 * config/cr16/cr16.c: Likewise.
22261 * config/cris/cris.c: Likewise.
22262 * config/epiphany/epiphany.c: Likewise.
22263 * config/fr30/fr30.c: Likewise.
22264 * config/frv/frv.c: Likewise.
22265 * config/h8300/h8300.c: Likewise.
22266 * config/i386/i386.c: Likewise.
22267 * config/i386/winnt.c: Likewise.
22268 * config/ia64/ia64.c: Likewise.
22269 * config/iq2000/iq2000.c: Likewise.
22270 * config/lm32/lm32.c: Likewise.
22271 * config/m32c/m32c.c: Likewise.
22272 * config/m32r/m32r.c: Likewise.
22273 * config/m68k/m68k.c: Likewise.
22274 * config/mcore/mcore.c: Likewise.
22275 * config/mep/mep.c: Likewise.
22276 * config/microblaze/microblaze.c: Likewise.
22277 * config/mips/mips.c: Likewise.
22278 * config/mmix/mmix.c: Likewise.
22279 * config/mn10300/mn10300.c: Likewise.
22280 * config/moxie/moxie.c: Likewise.
22281 * config/msp430/msp430.c: Likewise.
22282 * config/nds32/nds32.c: Likewise.
22283 * config/pa/pa.c: Likewise.
22284 * config/pdp11/pdp11.c: Likewise.
22285 * config/picochip/picochip.c: Likewise.
22286 * config/rl78/rl78.c: Likewise.
22287 * config/rs6000/rs6000.c: Likewise.
22288 * config/rx/rx.c: Likewise.
22289 * config/s390/s390.c: Likewise.
22290 * config/score/score.c: Likewise.
22291 * config/sh/sh.c: Likewise.
22292 * config/sparc/sparc.c: Likewise.
22293 * config/spu/spu.c: Likewise.
22294 * config/stormy16/stormy16.c: Likewise.
22295 * config/tilegx/tilegx.c: Likewise.
22296 * config/tilepro/tilepro.c: Likewise.
22297 * config/v850/v850.c: Likewise.
22298 * config/vax/vax.c: Likewise.
22299 * config/xtensa/xtensa.c: Likewise.
22301 2014-06-02 Jeff Law <law@redhat.com>
22303 PR rtl-optimization/61094
22304 * ree.c (combine_reaching_defs): Do not reextend an insn if it
22305 was marked as do_no_reextend. If a copy is needed to eliminate
22306 an extension, then mark it as do_not_reextend.
22308 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
22310 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
22312 2014-06-02 Richard Henderson <rth@redhat.com>
22315 * config/alpha/alpha.c (print_operand_address): Allow symbolic
22316 addresses inside asms. Use output_operand_lossage instead of
22319 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
22322 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
22323 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
22325 2014-06-02 Tom de Vries <tom@codesourcery.com>
22327 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
22328 case that x has VOIDmode.
22330 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
22332 * varasm.c (copy_constant): Delete function.
22333 (build_constant_desc): Don't call it.
22335 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22338 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
22339 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
22340 with immediate_operand.
22342 2014-06-02 Andreas Schwab <schwab@suse.de>
22344 * config/ia64/ia64.c
22345 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
22346 pending_data_specs first.
22348 2014-06-02 Richard Biener <rguenther@suse.de>
22350 PR tree-optimization/61378
22351 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
22352 valueized_anything.
22354 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
22356 * config/i386/constraints.md (Bw): Rename from 'w'.
22357 (Bz): Rename from 'z'.
22358 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
22360 2014-06-01 Kai Tietz <ktietz@redhat.com>
22363 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
22364 * config/i386/i386.md (sibcall_insn_operand): Use Bs
22365 instead of m constraint.
22367 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
22369 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
22370 a separate alternative where the scratch operand 2 is marked as
22373 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
22375 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22376 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
22377 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
22378 and __builtins_arm_get_fpscr.
22379 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
22380 __builtins_arm_get_fpscr.
22381 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
22382 __builtins_arm_ldfpscr.
22383 (arm_atomic_assign_expand_fenv): New function.
22384 * config/arm/vfp.md (set_fpscr): New pattern.
22385 (get_fpscr) : Likewise.
22386 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
22388 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22389 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
22391 2014-05-30 Jakub Jelinek <jakub@redhat.com>
22393 * asan.c (report_error_func): Add SLOW_P argument, use
22394 BUILT_IN_ASAN_*_N if set.
22395 (build_check_stmt): Likewise.
22396 (instrument_derefs): If T has insufficient alignment,
22397 force same handling as for odd sizes.
22399 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
22400 BUILT_IN_ASAN_REPORT_STORE_N): New.
22401 * asan.c (struct asan_mem_ref): Change access_size type to
22403 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
22404 update_mem_ref_hash_table): Likewise.
22405 (asan_mem_ref_hasher::hash): Hash in a HWI.
22406 (report_error_func): Change size_in_bytes argument to HWI.
22407 Use *_N builtins if size_in_bytes is larger than 16 or not power of
22409 (build_shadow_mem_access): New function.
22410 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
22411 Handle size_in_bytes not power of two or larger than 16.
22412 (instrument_derefs): Don't give up if size_in_bytes is not
22413 power of two or is larger than 16.
22415 2014-05-30 Kai Tietz <ktietz@redhat.com>
22418 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
22419 for sibling-tail-calls.
22420 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
22422 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
22423 (sibcall_insn_operand): Add check for sibcall_memory_operand.
22425 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22427 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
22428 * config/avr/avr-tables.opt: Regenerate.
22429 * config/avr/t-multilib: Regenerate.
22430 * doc/avr-mmcu.texi: Regenerate.
22432 2014-05-30 Ian Lance Taylor <iant@google.com>
22434 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
22437 2014-05-30 Tom de Vries <tom@codesourcery.com>
22439 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
22442 2014-05-30 Tom de Vries <tom@codesourcery.com>
22444 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22445 * lra.c (initialize_lra_reg_info_element): Add init of
22446 actual_call_used_reg_set field.
22447 (lra): Call lra_create_live_ranges before lra_inheritance for
22449 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22451 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
22452 instead of call_used_reg_set for -fuse-caller-save.
22453 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22455 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22457 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
22459 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
22461 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
22463 * ira.c (ira_get_dup_out_num): Check for output operands at
22464 the start of the loop. Handle cases where an included alternative
22465 follows an excluded one.
22467 2014-05-29 Mike Stump <mikestump@comcast.net>
22470 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
22471 post ld passes when lto is used.
22473 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
22475 PR rtl-optimization/61325
22476 * lra-constraints.c (process_address): Rename to process_address_1.
22477 (process_address): New function.
22479 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
22481 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
22482 TYPES_BINOPV): New static data.
22483 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
22485 * config/aarch64/aarch64-simd.md (aarch64_ext,
22486 aarch64_im_lane_boundsi): New patterns.
22487 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
22489 (aarch64_evpc_ext): New function.
22491 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
22493 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
22494 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
22495 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
22496 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
22497 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
22499 2014-05-29 Tom de Vries <tom@codesourcery.com>
22501 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
22503 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
22504 Richard Sandiford <rdsandiford@googlemail.com>
22506 * arm/iterators.md (shiftable_ops): New code iterator.
22507 (t2_binop0, arith_shift_insn): New code attributes.
22508 * arm/predicates.md (shift_nomul_operator): New predicate.
22509 * arm/arm.md (insn_enabled): Delete.
22510 (enabled): Remove insn_enabled test.
22511 (*arith_shiftsi): Delete. Replace with ...
22512 (*<arith_shift_insn>_multsi): ... new pattern.
22513 (*<arith_shift_insn>_shiftsi): ... new pattern.
22514 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
22516 2014-05-29 Radovan Obradovic <robradovic@mips.com>
22517 Tom de Vries <tom@codesourcery.com>
22519 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
22520 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
22522 (mips_split_call): Use POST_CALL_TMP_REG.
22523 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
22525 2014-05-29 Tom de Vries <tom@codesourcery.com>
22527 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
22528 with #ifdef STACK_REGS.
22530 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
22532 * varasm.c (get_variable_section): Walk aliases.
22533 (place_block_symbol): Walk aliases.
22535 2014-05-28 Tom de Vries <tom@codesourcery.com>
22538 2014-05-28 Tom de Vries <tom@codesourcery.com>
22540 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22541 * lra.c (initialize_lra_reg_info_element): Add init of
22542 actual_call_used_reg_set field.
22543 (lra): Call lra_create_live_ranges before lra_inheritance for
22545 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22547 * lra-constraints.c (need_for_call_save_p): Use
22548 actual_call_used_reg_set instead of call_used_reg_set for
22550 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22552 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22554 * doc/md.texi: Document that the % constraint character must
22555 be at the beginning of the string.
22556 * genoutput.c (validate_insn_alternatives): Check that '=',
22557 '+' and '%' only appear at the beginning of a constraint.
22558 * ira.c (commutative_constraint_p): Delete.
22559 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
22560 at the start of the string.
22561 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
22563 * config/arm/neon.md (bicdi3_neon): Likewise.
22564 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
22565 (slt_si, sltu_si): Likewise.
22566 * config/vax/vax.md (sbcdi3): Likewise.
22567 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
22568 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
22569 (mul64): Move '%' to beginning of constraint.
22570 * config/arm/arm.md (*xordi3_insn): Likewise.
22571 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
22572 (xorsi3): Likewise.
22574 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22576 * doc/md.texi: Document the restrictions on the "enabled" attribute.
22578 2014-05-28 Jason Merrill <jason@redhat.com>
22581 * cgraph.h (symtab_node::get_comdat_group_id): New.
22582 * cgraphunit.c (analyze_functions): Call it.
22583 * symtab.c (dump_symtab_node): Likewise.
22584 * tree.c (decl_comdat_group_id): New.
22585 * tree.h: Declare it.
22586 * lto-streamer-out.c (write_symbol): Use it.
22587 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
22589 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22591 PR bootstrap/PR61146
22592 * wide-int.cc: Do not include longlong.h when compiling with clang.
22594 2014-05-28 Richard Biener <rguenther@suse.de>
22596 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
22597 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
22598 (vrp_visit_assignment_or_call): Print less vertical space.
22599 (vrp_visit_stmt): Likewise.
22600 (vrp_visit_phi_node): Likewise. For a PHI argument with
22601 VR_VARYING range consider recording it as copy.
22603 2014-05-28 Richard Biener <rguenther@suse.de>
22606 2014-05-28 Richard Biener <rguenther@suse.de>
22608 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22610 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
22612 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
22613 sufficiently aligned and an offset is used at the same time.
22614 (expand_expr_real_1): Likewise.
22616 2014-05-28 Richard Biener <rguenther@suse.de>
22618 PR middle-end/61045
22619 * fold-const.c (fold_comparison): When folding
22620 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
22621 the sign of the remaining constant operand stays the same.
22623 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
22625 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
22626 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
22627 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
22629 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
22630 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
22631 (m32bit-doubles) Likewise.
22632 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
22633 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
22636 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22638 * configure.ac ($gcc_cv_ld_clearcap): New test.
22639 * configure: Regenerate.
22640 * config.in: Regenerate.
22641 * config/sol2.opt (mclear-hwcap): New option.
22642 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
22643 * config/sol2-clearcap.map: Moved here from
22644 testsuite/gcc.target/i386/clearcap.map.
22645 * config/sol2-clearcapv2.map: Move here from
22646 gcc.target/i386/clearcapv2.map.
22647 * config/t-sol2 (install): Depend on install-clearcap-map.
22648 (install-clearcap-map): New target.
22649 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
22652 2014-05-28 Richard Biener <rguenther@suse.de>
22654 * hwint.h (*_HALF_WIDE_INT*): Move to ...
22655 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
22656 ... here and remove the rest.
22657 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
22659 2014-05-28 Richard Biener <rguenther@suse.de>
22661 PR tree-optimization/61335
22662 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
22663 new range fails, drop to varying.
22665 2014-05-28 Olivier Hainque <hainque@adacore.com>
22667 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
22668 (CPP_SPEC): Add entry for -mcpu=8548.
22669 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
22670 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
22672 2014-05-28 Tom de Vries <tom@codesourcery.com>
22674 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
22675 * lra.c (initialize_lra_reg_info_element): Add init of
22676 actual_call_used_reg_set field.
22677 (lra): Call lra_create_live_ranges before lra_inheritance for
22679 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
22681 * lra-constraints.c (need_for_call_save_p): Use
22682 actual_call_used_reg_set instead of call_used_reg_set for
22684 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
22686 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22687 Tom de Vries <tom@codesourcery.com>
22689 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
22691 (@item -fuse-caller-save): New item.
22693 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22694 Tom de Vries <tom@codesourcery.com>
22696 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
22697 OPT_fuse_caller_save.
22699 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22700 Tom de Vries <tom@codesourcery.com>
22702 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
22703 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
22704 get_call_reg_set_usage.
22705 * resource.c (mark_set_resources, mark_target_live_regs): Use
22706 get_call_reg_set_usage.
22707 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
22709 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
22710 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
22711 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22712 * ira-build.c (ira_create_allocno): Init
22713 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22714 (create_cap_allocno, propagate_allocno_info)
22715 (propagate_some_info_from_allocno)
22716 (copy_info_to_removed_store_destinations): Handle
22717 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
22718 * ira-costs.c (ira_tune_allocno_costs): Use
22719 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
22721 2014-05-28 Radovan Obradovic <robradovic@mips.com>
22722 Tom de Vries <tom@codesourcery.com>
22724 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
22725 and function_used_regs_valid fields.
22726 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
22727 find_all_hard_reg_sets.
22728 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
22729 (get_call_reg_set_usage): New function.
22730 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
22731 * regs.h (get_call_reg_set_usage): Declare.
22733 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22736 * config/dbx.h (License): Add Runtime Library Exception.
22737 * config/newlib-stdint.h (License): Same.
22738 * config/rtems.h (License): Same
22739 * config/initfini-array.h (License): Same
22740 * config/v850/v850.h (License): Same.
22741 * config/v850/v850-opts.h (License): Same
22742 * config/v850/rtems.h (License): Same.
22744 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
22747 * doc/extend.texi (Local Labels): Note that label differences are
22748 not supported for AVR.
22750 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
22751 Olivier Hainque <hainque@adacore.com>
22753 * rtl.h (set_for_reg_notes): Declare.
22754 * emit-rtl.c (set_for_reg_notes): New function.
22755 (set_unique_reg_note): Use it.
22756 * optabs.c (add_equal_note): Likewise
22758 2014-05-27 Andrew Pinski <apinski@cavium.com>
22760 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
22761 Use <w> for the register in assembly template.
22762 (stack_protect_test): Use the mode of operands[0] for the result.
22763 (stack_protect_test_<mode>): Use <w> for the register
22764 in assembly template.
22766 2014-05-27 DJ Delorie <dj@redhat.com>
22768 * config/rx/rx.c (add_vector_labels): New.
22769 (rx_output_function_prologue): Call it.
22770 (rx_handle_func_attribute): Don't require empty arguments.
22771 (rx_handle_vector_attribute): New.
22772 (rx_attribute_table): Add "vector" attribute.
22773 * doc/extend.texi (interrupt, vector): Document new/changed
22774 RX-specific attributes.
22776 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
22778 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22780 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
22781 predicate to detect a negative quotient.
22783 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
22785 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
22786 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
22787 Add X - Y CMP 0 to X CMP Y transformation.
22788 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
22790 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
22792 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
22795 2014-05-27 Steve Ellcey <sellcey@mips.com>
22797 * config/mips/mips.c: Add include of cgraph.h.
22799 2014-05-27 Richard Biener <rguenther@suse.de>
22801 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
22803 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
22806 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
22807 * config/arm/arm-cores.def (License): Same.
22808 * config/arm/arm-opts.h (License): Same.
22809 * config/arm/aout.h (License): Same.
22810 * config/arm/bpabi.h (License): Same.
22811 * config/arm/elf.h (License): Same.
22812 * config/arm/linux-elf.h (License): Same.
22813 * config/arm/linux-gas.h (License): Same.
22814 * config/arm/netbsd-elf.h (License): Same.
22815 * config/arm/uclinux-eabi.h (License): Same.
22816 * config/arm/uclinux-elf.h (License): Same.
22817 * config/arm/vxworks.h (License): Same.
22819 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22821 * config/arm/neon.md (neon_bswap<mode>): New pattern.
22822 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
22823 (arm_init_neon_builtins): Handle NEON_BSWAP.
22824 Define required type nodes.
22825 (arm_expand_neon_builtin): Handle NEON_BSWAP.
22826 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
22827 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
22828 * config/arm/iterators.md (VDQHSD): New mode iterator.
22830 2014-05-27 Richard Biener <rguenther@suse.de>
22832 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
22833 Try using literal operands when comparing value-ranges failed.
22835 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22837 * ira.c (commutative_operand): Adjust for change to recog_data.
22838 [Missing from previous commit.]
22840 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22842 * system.h (TEST_BIT): New macro.
22843 * recog.h (alternative_mask): New type.
22844 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
22845 (recog_data_d): Replace alternative_enabled_p array with
22846 enabled_alternatives.
22847 (target_recog): New structure.
22848 (default_target_recog, this_target_recog): Declare.
22849 (get_enabled_alternatives, recog_init): Likewise.
22850 * recog.c (default_target_recog, this_target_recog): New variables.
22851 (get_enabled_alternatives): New function.
22852 (extract_insn): Use it.
22853 (recog_init): New function.
22854 (preprocess_constraints, constrain_operands): Adjust for change to
22856 * postreload.c (reload_cse_simplify_operands): Likewise.
22857 * reload.c (find_reloads): Likewise.
22858 * ira-costs.c (record_reg_classes): Likewise.
22859 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
22860 all alternatives after a disabled one would be skipped.
22861 (ira_implicitly_set_insn_hard_regs): Likewise.
22862 * ira.c (ira_setup_alts): Adjust for change to recog_data.
22863 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
22864 with enabled_alternatives.
22865 * lra.c (free_insn_recog_data): Update accordingly.
22866 (lra_update_insn_recog_data): Likewise.
22867 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
22868 * lra-constraints.c (process_alt_operands): Likewise. Handle
22869 only_alternative as part of the enabled mask.
22870 * target-globals.h (this_target_recog): Declare.
22871 (target_globals): Add a recog field.
22872 (restore_target_globals): Restore this_target_recog.
22873 * target-globals.c: Include recog.h.
22874 (default_target_globals): Initialize recog field.
22875 (save_target_globals): Likewise.
22876 * reginfo.c (reinit_regs): Call recog_init.
22877 * toplev.c (backend_init_target): Likewise.
22879 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
22881 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
22882 rather than any named insn's code.
22884 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
22887 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
22888 * config/arm/arm-cores.def (License): Same.
22890 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
22892 * tree.h (decl_comdat_group): Declare.
22893 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
22894 * tree.c (decl_comdat_group): Here.
22896 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
22898 PR rtl-optimization/61222
22899 * combine.c (simplify_shift_const_1): When moving a PLUS outside
22900 the shift, truncate the PLUS operand to the result mode.
22902 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
22905 * config/i386/i386.c (ix86_rtx_costs)
22906 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
22909 2014-05-26 Martin Jambor <mjambor@suse.cz>
22911 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
22914 2014-05-26 Richard Biener <rguenther@suse.de>
22916 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
22917 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
22918 Provide specializations.
22919 (wi::int_traits <HOST_WIDE_INT>,
22920 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
22922 2014-05-26 Alan Modra <amodra@gmail.com>
22925 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
22926 params and return a bool. Remove dead code. Update comment.
22927 Assert we have a const_int source. Remove bogus code from
22928 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
22929 handling of constants > 2G and reg_equal note, from..
22930 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
22931 return value. Update comment. If we can, use a new pseudo
22932 for intermediate calculations.
22933 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
22935 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
22936 call to rs6000_emit_set_const in splitter.
22937 (movdi_internal64+2, +3): Likewise.
22939 2014-05-26 Richard Biener <rguenther@suse.de>
22941 * system.h: Define __STDC_FORMAT_MACROS before
22942 including inttypes.h.
22943 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
22944 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
22945 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
22946 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
22947 HOST_WIDEST_INT_C): Remove.
22948 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
22949 if C99 inttypes.h is not available.
22950 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
22951 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
22952 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
22953 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
22954 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
22955 (struct output_info): Likewise.
22956 (print_statistics): Adjust.
22957 (dump_bitmap_statistics): Likewise.
22958 * bt-load.c (migrate_btr_defs): Print with PRId64.
22959 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
22960 (MAX_SAFE_MULTIPLIER): Adjust.
22961 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
22962 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
22963 dump_cgraph_node): Likewise.
22964 * final.c (dump_basic_block_info): Likewise.
22965 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
22966 * gcov.c (format_gcov): Likewise.
22967 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
22969 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
22970 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
22971 (inline_small_functions, dump_overall_stats, dump_inline_stats):
22972 Use PRId64 for dumping.
22973 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
22974 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
22975 (add_allocno_hard_regs): Adjust.
22976 * loop-doloop.c (doloop_modify): Print using PRId64.
22977 * loop-iv.c (inverse): Compute in uint64_t.
22978 (determine_max_iter, iv_number_of_iterations): Likewise.
22979 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
22980 Print using PRId64.
22981 * lto-streamer-out.c (write_symbol): Use uint64_t.
22982 * mcf.c (CAP_INFINITY): Use int64_t maximum.
22983 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
22984 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
22985 * modulo-sched.c (const_iteration_count): Use int64_t.
22986 (sms_schedule): Dump using PRId64.
22987 * predict.c (dump_prediction): Likewise.
22988 * pretty-print.h (pp_widest_integer): Remove.
22989 * profile.c (get_working_sets, is_edge_inconsistent,
22990 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
22991 * tree-pretty-print.c (pp_double_int): Remove case handling
22992 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
22993 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
22995 (pass_optimize_bswap::execute): Remove restriction on hosts.
22996 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
22997 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
22998 * tree.c (widest_int_cst_value): Remove.
22999 * tree.h (widest_int_cst_value): Likewise.
23000 * value-prof.c (dump_histogram_value): Print using PRId64.
23001 * gengtype.c (main): Also inject int64_t.
23002 * ggc-page.c (struct max_alignment): Use int64_t.
23003 * alloc-pool.c (struct allocation_object_def): Likewise.
23004 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
23006 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
23007 * doc/tm.texi: Regenerated.
23008 * gengtype-lex.l (IWORD): Handle [u]int64_t.
23009 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
23010 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
23011 mmix_output_register_setting): Use [u]int64_t in prototypes.
23012 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
23013 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
23014 mmix_output_octa, mmix_output_shifted_value): Adjust.
23015 (mmix_intval): Adjust. Remove unreachable case.
23016 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
23018 2014-05-26 Richard Biener <rguenther@suse.de>
23020 * configure.ac: Drop __int64 type check. Insist that we
23021 found uint64_t and int64_t.
23022 * hwint.h (HOST_BITS_PER___INT64): Remove.
23023 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
23024 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
23025 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
23026 (HOST_WIDEST_FAST_INT): Remove __int64 case.
23027 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
23028 for dst_q_src_df_rms_cdt.
23029 * configure: Regenerate.
23030 * config.in: Likewise.
23032 2014-05-26 Michael Tautschnig <mt@debian.org>
23035 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
23036 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
23038 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23040 PR rtl-optimization/61278
23041 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
23043 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23045 PR rtl-optimization/61220
23046 Part of PR rtl-optimization/61225
23047 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
23048 insn; skip split_edge for a block with only one successor.
23050 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23052 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
23055 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23057 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
23058 (update_vtable_references): New function.
23059 (function_and_variable_visibility): Rewrite also vtable initializers.
23060 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
23062 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23064 * ggc.h (ggc_grow): New function.
23065 * ggc-none.c (ggc_grow): New function.
23066 * ggc-page.c (ggc_grow): Likewise.
23068 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23070 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
23071 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
23072 comdat_can_be_unshared_p, cgraph_externally_visible_p,
23073 varpool_externally_visible_p, can_replace_by_local_alias,
23074 update_visibility_by_resolution_info, function_and_variable_visibility,
23075 pass_data_ipa_function_and_variable_visibility,
23076 make_pass_ipa_function_and_variable_visibility,
23077 whole_program_function_and_variable_visibility,
23078 pass_data_ipa_whole_program_visibility,
23079 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
23080 * cgraph.h (cgraph_local_node_p): Declare.
23081 * ipa-visibility.c: New file.
23082 * Makefile.in (OBJS): Add ipa-visiblity.o
23084 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23086 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
23087 that var decl is available.
23089 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23091 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
23092 symtab_node pointer.
23093 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
23094 (find_decls_types_r): Do not walk COMDAT_GROUP.
23095 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
23096 * varasm.c (make_decl_one_only): Use set_comdat_group;
23097 create node if needed.
23098 * ipa-inline-transform.c (save_inline_function_body): Update
23099 way we decl->symtab mapping.
23100 * symtab.c (symtab_hash, hash_node, eq_node
23101 symtab_insert_node_to_hashtable): Remove.
23102 (symtab_register_node): Update.
23103 (symtab_unregister_node): Update.
23104 (symtab_get_node): Reimplement as inline function.
23105 (symtab_add_to_same_comdat_group): Update.
23106 (symtab_dissolve_same_comdat_group_list): Update.
23107 (dump_symtab_base): Update.
23108 (verify_symtab_base): Update.
23109 (symtab_make_decl_local): Update.
23110 (fixup_same_cpp_alias_visibility): Update.
23111 (symtab_nonoverwritable_alias): Update.
23112 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
23113 * ipa.c (update_visibility_by_resolution_info): UPdate.
23114 * bb-reorder.c: Include cgraph.h
23115 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
23116 with comdat groups.
23117 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
23118 * cgraph.c (cgraph_get_create_node): Update.
23119 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
23121 (symtab_get_node): Make inline.
23122 (symtab_insert_node_to_hashtable): Remove.
23123 (symtab_can_be_discarded): Update.
23124 (decl_comdat_group): New function.
23125 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
23127 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
23129 (read_comdat_group): New function.
23130 (input_node, input_varpool_node): Use it.
23131 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
23133 * mips.c (mips_start_unique_function): Likewise.
23134 (ix86_code_end): Likewise.
23135 (rs6000_code_end): Likweise.
23136 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
23138 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23140 * gengtype-state.c (fatal_reading_state): Bring offline.
23141 * optabs.c (widening_optab_handler): Bring offline.
23142 * optabs.h (widening_optab_handler): Likewise.
23143 * final.c (get_attr_length_1): Likewise.
23145 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
23147 * sched-int.h (sd_iterator_cond): Manually tail recurse.
23149 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23151 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
23152 (ppc440-compare): Include shift with dot.
23153 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
23154 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
23156 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
23158 (e6500_sfx2): Include it.
23159 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
23160 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
23161 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
23162 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
23163 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
23164 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
23165 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
23166 *lshiftrt_internal1le, *lshiftrt_internal1be,
23167 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
23168 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
23169 *rotldi3_internal10le, *rotldi3_internal10be,
23170 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
23171 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
23172 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
23173 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
23174 define_insns): Use type "shift" in the appropriate alternatives.
23176 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23178 * config/rs6000/rs6000.md (type): Add "logical". Delete
23180 (dot): Adjust comment.
23181 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
23182 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
23183 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
23184 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
23185 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
23186 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
23187 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
23188 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23190 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23191 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23192 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23193 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23194 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23195 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23196 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23197 * config/rs6000/8540.md (ppc8540_su): Adjust.
23198 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23199 cell-cmp-microcoded): Adjust.
23200 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23201 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23202 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23203 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23204 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23205 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23206 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23207 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23208 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23210 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23211 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
23212 Adjust. Adjust comment.
23213 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23214 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23216 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23218 * config/rs6000/rs6000.md (type): Add "add".
23219 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
23220 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
23221 define_insns): Use it.
23222 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
23224 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23225 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
23226 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23227 * config/rs6000/601.md (ppc601-integer): Adjust.
23228 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23229 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23230 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23231 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23232 * config/rs6000/8540.md (ppc8540_su): Adjust.
23233 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23234 cell-cmp-microcoded): Adjust.
23235 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
23236 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23237 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
23238 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
23239 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
23240 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23241 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
23242 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
23243 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
23245 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
23246 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
23247 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23248 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
23250 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23252 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
23253 "delayed_compare", "var_delayed_compare".
23254 (var_shift): New attribute.
23255 (cell_micro): Adjust.
23256 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
23257 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
23258 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
23259 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23260 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23261 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23262 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23263 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
23264 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
23265 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
23266 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
23267 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
23268 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
23269 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
23270 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
23271 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
23272 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
23273 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
23274 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
23275 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
23276 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
23277 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
23278 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
23279 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23280 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23282 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
23283 * config/rs6000/440.md (ppc440-integer): Adjust.
23284 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
23285 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
23286 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
23287 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
23288 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
23289 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
23290 * config/rs6000/8540.md (ppc8540_su): Adjust.
23291 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
23292 cell-cmp-microcoded): Adjust.
23293 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
23294 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23295 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
23296 e500mc64_delayed): Adjust.
23297 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
23298 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
23299 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
23300 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
23301 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
23302 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
23303 power6-delayed-compare, power6-var-delayed-compare): Adjust.
23304 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
23305 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
23307 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
23308 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23310 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23312 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
23313 (bits): New mode_attr.
23314 (idiv_ldiv): Delete mode_attr.
23315 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
23316 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23317 rs6000_adjust_priority, is_nonpipeline_insn,
23318 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23320 * config/rs6000/40x.md (ppc403-idiv): Adjust.
23321 * config/rs6000/440.md (ppc440-idiv): Adjust.
23322 * config/rs6000/476.md (ppc476-idiv): Adjust.
23323 * config/rs6000/601.md (ppc601-idiv): Adjust.
23324 * config/rs6000/603.md (ppc603-idiv): Adjust.
23325 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
23326 ppc620-ldiv): Adjust.
23327 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
23328 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
23329 * config/rs6000/8540.md (ppc8540_divide): Adjust.
23330 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
23331 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
23332 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
23333 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
23334 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
23335 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
23336 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
23337 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
23338 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
23339 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
23340 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
23341 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
23342 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
23343 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
23344 * config/rs6000/titan.md (titan_fxu_div): Adjust.
23346 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23348 * config/rs6000/rs6000.md (type): Delete "insert_word",
23349 "insert_dword". Add "insert".
23350 (size): Update comment.
23351 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23352 insn_must_be_first_in_group): Adjust.
23353 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
23354 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
23355 *insvsi_internal6, insvdi_internal): Adjust.
23357 * config/rs6000/40x.md (ppc403-integer): Adjust.
23358 * config/rs6000/440.md (ppc440-integer): Adjust.
23359 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
23360 * config/rs6000/601.md (ppc601-integer): Adjust.
23361 * config/rs6000/603.md (ppc603-integer): Adjust.
23362 * config/rs6000/6xx.md (ppc604-integer): Adjust.
23363 * config/rs6000/7450.md (ppc7450-integer): Adjust.
23364 * config/rs6000/7xx.md (ppc750-integer): Adjust.
23365 * config/rs6000/8540.md (ppc8540_su): Adjust.
23366 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
23367 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
23368 * config/rs6000/e500mc.md (e500mc_su): Adjust.
23369 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
23370 * config/rs6000/e5500.md (e5500_sfx): Adjust.
23371 * config/rs6000/e6500.md (e6500_sfx): Adjust.
23372 * config/rs6000/mpc.md (mpccore-integer): Adjust.
23373 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
23374 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
23375 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
23376 * config/rs6000/power7.md (power7-integer): Adjust.
23377 * config/rs6000/power8.md (power8-1cyc): Adjust.
23378 * config/rs6000/rs64.md (rs64a-integer): Adjust.
23379 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
23381 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23383 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
23384 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
23385 (size): New attribute.
23386 (dot): New attribute.
23387 (cell_micro): Adjust.
23388 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
23389 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
23390 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
23391 umuldi3_highpart): Adjust.
23392 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
23393 rs6000_adjust_priority, is_nonpipeline_insn,
23394 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
23396 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
23397 ppc405-imul3): Adjust.
23398 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
23399 * config/rs6000/476.md (ppc476-imul): Adjust.
23400 * config/rs6000/601.md (ppc601-imul): Adjust.
23401 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
23402 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
23403 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
23404 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
23405 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
23407 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
23408 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
23409 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
23410 cell-imul): Adjust.
23411 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
23412 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
23413 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
23414 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
23415 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
23416 * config/rs6000/mpc.md (mpccore-imul): Adjust.
23417 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
23418 power4-lmul, power4-imul, power4-imul3): Adjust.
23419 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
23420 power5-lmul, power5-imul, power5-imul3): Adjust.
23421 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
23422 power6-lmul, power6-imul, power6-imul3): Adjust.
23423 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
23424 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
23426 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
23427 rs64a-lmul): Adjust.
23428 * config/rs6000/titan.md (titan_imul): Adjust.
23430 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23432 * config/rs6000/rs6000.md (type): Add new value "halfmul".
23433 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
23434 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
23435 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
23436 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
23437 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
23438 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
23439 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
23440 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
23441 * config/rs6000/titan.md: Delete nonsensical comment.
23442 (titan_imul): Add type imul3.
23443 (titan_mulhw): Remove type imul3; add type halfmul.
23445 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
23447 * config/rs6000/rs6000.md (type): Reorder, reformat.
23449 2014-05-23 Martin Jambor <mjambor@suse.cz>
23451 PR tree-optimization/53787
23452 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
23453 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
23454 analysis_done, update all uses.
23455 * ipa-prop.c: Include domwalk.h
23456 (param_analysis_info): Removed.
23457 (param_aa_status): New type.
23458 (ipa_bb_info): Likewise.
23459 (func_body_info): Likewise.
23460 (ipa_get_bb_info): New function.
23461 (aa_overwalked): Likewise.
23462 (find_dominating_aa_status): Likewise.
23463 (parm_bb_aa_status_for_bb): Likewise.
23464 (parm_preserved_before_stmt_p): Changed to use new param AA info.
23465 (load_from_unmodified_param): Accept func_body_info as a parameter
23466 instead of parms_ainfo.
23467 (parm_ref_data_preserved_p): Changed to use new param AA info.
23468 (parm_ref_data_pass_through_p): Likewise.
23469 (ipa_load_from_parm_agg_1): Likewise. Update callers.
23470 (compute_complex_assign_jump_func): Changed to use new param AA info.
23471 (compute_complex_ancestor_jump_func): Likewise.
23472 (ipa_compute_jump_functions_for_edge): Likewise.
23473 (ipa_compute_jump_functions): Removed.
23474 (ipa_compute_jump_functions_for_bb): New function.
23475 (ipa_analyze_indirect_call_uses): Likewise, moved variable
23477 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
23478 and info, moved variable declarations down.
23479 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
23481 (ipa_analyze_stmt_uses): Likewise.
23482 (ipa_analyze_params_uses): Removed.
23483 (ipa_analyze_params_uses_in_bb): New function.
23484 (ipa_analyze_controlled_uses): Likewise.
23485 (free_ipa_bb_info): Likewise.
23486 (analysis_dom_walker): New class.
23487 (ipa_analyze_node): Handle node-specific forbidden analysis,
23488 initialize and free func_body_info, use dominator walker.
23489 (ipcp_modif_dom_walker): New class.
23490 (ipcp_transform_function): Create and free func_body_info, use
23491 ipcp_modif_dom_walker, moved a lot of functionality there.
23493 2014-05-23 Marek Polacek <polacek@redhat.com>
23494 Jakub Jelinek <jakub@redhat.com>
23496 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
23497 * gcc.c (sanitize_spec_function): Likewise.
23498 * convert.c (convert_to_integer): Include "ubsan.h". Add
23499 floating-point to integer instrumentation.
23500 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
23501 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
23502 SANITIZE_NONDEFAULT.
23503 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
23504 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
23505 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
23506 * ubsan.c: Include "realmpfr.h" and "dfp.h".
23507 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
23508 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
23509 float/double/long double.
23510 (ubsan_instrument_float_cast): New function.
23511 * ubsan.h (ubsan_instrument_float_cast): Declare.
23513 2014-05-23 Jiong Wang <jiong.wang@arm.com>
23515 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
23517 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
23518 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
23519 Adjust for tailcalling through registers.
23520 * config/aarch64/aarch64.h (enum reg_class): New caller save
23522 (REG_CLASS_NAMES): Likewise.
23523 (REG_CLASS_CONTENTS): Likewise.
23524 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
23525 Allow tailcalling without decls.
23527 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23529 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23530 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
23532 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
23533 gsi, and variables v_* to v*.
23535 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
23537 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
23539 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23541 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
23542 * omp-low.c: Update accordingly.
23544 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
23545 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
23546 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
23547 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
23548 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
23549 GF_OMP_TARGET_KIND_UPDATE.
23551 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
23552 Explicitly enumerate the expected region types.
23554 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
23557 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
23558 documentation; the old documentation didn't clearly state the
23559 constraints on the contents of the pointed-to storage.
23561 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23563 Fix bootstrap error on ia64
23564 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
23565 Return default value.
23567 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
23569 PR tree-optimization/54733
23570 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
23572 (find_bswap_or_nop_load): New.
23573 (find_bswap_1): Renamed to ...
23574 (find_bswap_or_nop_1): This. Also add support for memory source.
23575 (find_bswap): Renamed to ...
23576 (find_bswap_or_nop): This. Also add support for memory source and
23577 detection of bitwise operations equivalent to load in target
23579 (execute_optimize_bswap): Likewise. Also move its leading comment back
23580 in place and split statement transformation into ...
23581 (bswap_replace): This.
23583 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23585 PR rtl-optimization/61215
23586 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
23587 simplify_gen_subreg until final substitution.
23589 2014-05-23 Alan Modra <amodra@gmail.com>
23592 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
23593 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
23594 Use "Y" constraint rather than "m".
23596 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
23598 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
23600 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
23601 New function declaration.
23602 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
23603 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
23604 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
23605 (aarch64_init_builtins) : Initialize builtins
23606 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23607 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23608 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
23609 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
23610 and __builtins_aarch64_set_fpsr.
23611 (aarch64_atomic_assign_expand_fenv): New function.
23612 * config/aarch64/aarch64.md (set_fpcr): New pattern.
23613 (get_fpcr) : Likewise.
23614 (set_fpsr) : Likewise.
23615 (get_fpsr) : Likewise.
23616 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
23617 and UNSPECV_SET_FPSR.
23618 * doc/extend.texi (AARCH64 Built-in Functions) : Document
23619 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
23620 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
23622 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
23624 PR rtl-optimization/60969
23625 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
23626 constraints. Set up mem cost for NO_REGS case.
23628 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
23630 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
23632 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
23634 * config/darwin.c: Include "lto-section-names.h".
23635 (LTO_SEGMENT_NAME): Don't define.
23636 * config/i386/winnt.c: Include "lto-section-names.h".
23637 * lto-streamer.c: Include "lto-section-names.h".
23638 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
23639 * lto-wrapper.c: Include "lto-section-names.h".
23640 (LTO_SECTION_NAME_PREFIX): Don't define.
23641 * lto-section-names.h: New file.
23642 * cgraphunit.c: Include "lto-section-names.h".
23644 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
23646 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
23648 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
23651 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
23653 2014-05-22 Nick Clifton <nickc@redhat.com>
23655 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
23657 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
23659 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
23660 -> (T)A transformation to integer types.
23662 2014-05-22 Teresa Johnson <tejohnson@google.com>
23664 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
23665 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
23666 (gcov_rewrite): Use gcov_nonruntime_assert.
23667 (gcov_open): Ditto.
23668 (gcov_write_words): Ditto.
23669 (gcov_write_length): Ditto.
23670 (gcov_read_words): Use gcov_nonruntime_assert, and remove
23671 gcc_assert from IN_LIBGCOV code.
23672 (gcov_read_summary): Use gcov_error to flag profile corruption.
23673 (gcov_sync): Use gcov_nonruntime_assert.
23674 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
23675 (gcov_histo_index): Use gcov_nonruntime_assert.
23676 (static void gcov_histogram_merge): Ditto.
23677 (compute_working_sets): Ditto.
23678 * gcov-io.h (gcov_nonruntime_assert): Define.
23679 (gcov_error): Define for !IN_LIBGCOV
23681 2014-05-22 Richard Biener <rguenther@suse.de>
23683 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
23684 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
23685 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
23686 and deallocation site.
23687 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23688 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
23689 passing through the incoming points-to set.
23690 (handle_lhs_call): Use flags argument instead of recomputing it.
23691 (find_func_aliases_for_call): Call handle_lhs_call with proper
23694 2014-05-22 Jakub Jelinek <jakub@redhat.com>
23696 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
23697 all padding bits in REAL_VALUE_TYPE are cleared.
23699 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23701 Cleanup and improve multipass_dfa_lookahead_guard
23702 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
23703 (core2i7_first_cycle_multipass_begin,)
23704 (core2i7_first_cycle_multipass_issue,)
23705 (core2i7_first_cycle_multipass_backtrack): Update signature.
23706 * config/ia64/ia64.c
23707 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
23708 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
23709 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
23711 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
23712 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
23714 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
23716 * doc/tm.texi: Regenerate.
23718 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
23719 * haifa-sched.c (ready_try): Make signed to allow negative values.
23720 (rebug_ready_list_1): Update.
23721 (choose_ready): Simplify.
23722 (sched_extend_ready_list): Update.
23724 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23726 Remove IA64 speculation tweaking flags
23727 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
23728 speculation tuning flags.
23729 (msched-prefer-non-data-spec-insns,)
23730 (msched-prefer-non-control-spec-insns): Obsolete options.
23731 * haifa-sched.c (choose_ready): Remove handling of
23732 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23733 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
23734 and PREFER_NON_DATA_SPEC.
23735 * sel-sched.c (process_spec_exprs): Remove handling of
23736 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
23738 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23740 Improve scheduling debug output
23741 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
23742 (advance_one_cycle): Update.
23743 (schedule_insn, queue_to_ready): Add debug printouts.
23744 (debug_ready_list_1): New static function.
23745 (debug_ready_list): Update.
23746 (max_issue): Add debug printouts.
23747 (dump_insn_stream): New static function.
23748 (schedule_block): Use it. Also better indent printouts.
23750 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
23752 Fix sched_insn debug counter
23753 * haifa-sched.c (schedule_insn): Update.
23754 (struct haifa_saved_data): Add nonscheduled_insns_begin.
23755 (save_backtrack_point, restore_backtrack_point): Update.
23756 (first_nonscheduled_insn): New static function.
23757 (queue_to_ready, choose_ready): Use it.
23758 (schedule_block): Init nonscheduled_insns_begin.
23759 (sched_emit_insn): Update.
23762 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
23764 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
23766 (aarch64_secondary_reload) : LikeWise.
23767 (aarch64_class_max_nregs) : Remove CORE_REGS.
23768 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
23769 (REG_CLASS_NAMES) : Likewise.
23770 (REG_CLASS_CONTENTS) : LikeWise.
23771 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
23773 2014-05-21 Guozhi Wei <carrot@google.com>
23776 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
23778 (vqdmulhq_n_s16): Likewise.
23780 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
23782 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
23784 2014-05-21 Marek Polacek <polacek@redhat.com>
23787 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
23789 2014-05-21 Martin Jambor <mjambor@suse.cz>
23791 * doc/invoke.texi (Optimize Options): Document parameters
23792 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
23793 ipa-cp-array-index-hint-bonus.
23795 2014-05-21 Mark Wielaard <mjw@redhat.com>
23798 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
23799 version >= 3 or not strict DWARF.
23800 * langhooks.h (struct lang_hooks_for_types): Add
23801 enum_underlying_base_type.
23802 * langhooks.c (lhd_enum_underlying_base_type): New function.
23803 * gcc/langhooks.h (struct lang_hooks_for_types): Add
23804 enum_underlying_base_type.
23805 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
23806 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
23807 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
23809 2014-05-21 Richard Biener <rguenther@suse.de>
23811 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
23813 2014-05-21 John Marino <gnugcc@marino.st>
23815 * config.gcc (*-*-dragonfly*): New target.
23816 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
23817 * configure: Regenerate.
23818 * config/dragonfly-stdint.h: New.
23819 * config/dragonfly.h: New.
23820 * config/dragonfly.opt: New.
23821 * config/i386/dragonfly.h: New.
23822 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
23824 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23826 * tree.def (VOID_CST): New.
23827 * tree-core.h (TI_VOID): New.
23828 * tree.h (void_node): New.
23829 * tree.c (tree_node_structure_for_code, tree_code_size)
23830 (iterative_hash_expr): Handle VOID_CST.
23831 (build_common_tree_nodes): Initialize void_node.
23833 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
23835 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
23837 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
23839 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
23842 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
23843 flag_reorder_blocks_and_partition.
23844 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
23846 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
23849 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
23851 (*addc_r_t): Add new insn_and_split.
23853 2014-05-21 Jakub Jelinek <jakub@redhat.com>
23855 PR middle-end/61252
23856 * omp-low.c (handle_simd_reference): New function.
23857 (lower_rec_input_clauses): Use it. Defer adding reference
23858 initialization even for reduction without placeholder if in simd,
23859 handle it properly later on.
23861 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23863 PR tree-optimization/60899
23864 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
23865 assume all static symbols will have definition wile parsing and
23866 check the do have definition later in compilation; check that
23867 variable referring symbol will be output before concluding that
23868 reference is safe; be conservative for referring local statics;
23869 be more precise about when comdat is output in other partition.
23871 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23874 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
23876 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
23877 (ipa_inline): Loop inline_to_all_callers until no more aliases
23880 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23882 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
23883 set writeonly flag only for vars actually written to.
23885 2014-05-20 Dehao Chen <dehao@google.com>
23887 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
23888 and callee count to get clone count.
23889 * tree-inline.c (expand_call_inline): Use callee count instead of bb
23890 count in copy_body.
23892 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
23894 PR rtl-optimization/61243
23895 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
23897 2014-05-20 Xinliang David Li <davidxl@google.com>
23899 * cgraphunit.c (walk_polymorphic_call_targets): Add
23900 dbgcnt and fopt-info support.
23901 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
23902 * ipa-devirt.c (ipa_devirt): Ditto.
23903 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
23904 * ipa.c (walk_polymorphic_call_targets): Ditto.
23905 * gimple-fold.c (fold_gimple_assign): Ditto.
23906 (gimple_fold_call): Ditto.
23907 * dbgcnt.def: New counter.
23909 2014-05-20 DJ Delorie <dj@redhat.com>
23911 * config/msp430/msp430.md (split): Don't allow subregs when
23912 splitting SImode adds.
23913 (andneghi): Fix subtraction logic.
23914 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
23916 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
23918 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
23920 * except.c (switch_to_exception_section, resolve_unique_section,
23921 get_named_text_section, default_function_rodata_section,
23922 align_variable, get_block_for_decl, default_section_type_flags):
23923 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
23924 * symtab.c (symtab_add_to_same_comdat_group,
23925 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
23926 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
23928 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
23929 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
23930 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
23931 (c6x_function_in_section_p): Likewise.
23932 * config/darwin.c (machopic_select_section): Likewise.
23933 * config/arm/arm.c (arm_function_in_section_p): Likewise.
23934 * config/mips/mips.c (mips_function_rodata_section): Likewise.
23935 * config/mep/mep.c (mep_select_section): LIkewise.
23936 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
23938 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
23940 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
23941 EH region of calls to pure functions that can throw an exception.
23942 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
23943 (copy_reference_ops_from_call): Also copy the EH region of the call if
23944 it can throw an exception.
23946 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23948 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
23949 nested VEC_SELECTs that are inverses of each other.
23951 2014-05-20 Richard Biener <rguenther@suse.de>
23953 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
23954 (extract_and_process_scc_for_name): not here.
23955 (cond_dom_walker::before_dom_children): Only process
23956 stmts that end the BB in interesting ways.
23957 (run_scc_vn): Mark param uses as visited.
23959 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23961 * config/arm/arm.md (arith_shiftsi): Do not predicate for
23964 2014-05-20 Nick Clifton <nickc@redhat.com>
23966 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
23967 (msp430_gimplify_va_arg_expr): New function.
23968 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
23970 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
23971 operand 0 in order to prevent confusion about the number of
23972 registers involved.
23974 2014-05-20 Richard Biener <rguenther@suse.de>
23976 PR tree-optimization/61221
23977 * tree-ssa-pre.c (el_to_update): Remove.
23978 (eliminate_dom_walker::before_dom_children): Handle released
23979 VDEFs by value-numbering them to the associated VUSE. Update
23980 stmt immediately for substituted call address.
23981 (eliminate): Remove delayed stmt updating code.
23982 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
23983 possibly late re-numbered vuses.
23984 (vn_reference_lookup_2): Adjust.
23985 (vn_reference_lookup_pieces): Likewise.
23986 (vn_reference_lookup): Likewise.
23988 2014-05-20 Richard Biener <rguenther@suse.de>
23990 * config.gcc: Remove need_64bit_hwint.
23991 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
23992 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
23994 * config.in: Regenerate.
23995 * configure: Likewise.
23997 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
23999 * doc/extend.texi: Create Label Attributes section,
24000 move all label attributes into it and reference it.
24002 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
24004 * arm.c (thumb1_reorg): When scanning backwards skip anything
24005 that's not a proper insn.
24007 2014-05-19 Richard Biener <rguenther@suse.de>
24009 PR tree-optimization/61221
24010 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24011 Do nothing for unreachable blocks.
24012 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
24013 Improve unreachability detection.
24015 2014-05-19 Richard Biener <rguenther@suse.de>
24017 PR tree-optimization/61209
24018 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
24020 2014-05-19 Nick Clifton <nickc@redhat.com>
24022 * except.c (init_eh): Fix computation of builtin setjmp buffer
24023 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
24025 2014-05-19 Richard Biener <rguenther@suse.de>
24027 PR tree-optimization/61184
24028 * tree-vrp.c (is_negative_overflow_infinity): Use
24029 TREE_OVERFLOW_P and do that check first.
24030 (is_positive_overflow_infinity): Likewise.
24031 (is_overflow_infinity): Likewise.
24032 (vrp_operand_equal_p): Properly treat operands with
24033 differing overflow as not equal.
24035 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
24037 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
24038 shift simplification where it was intended.
24040 2014-05-19 Christian Bruel <christian.bruel@st.com>
24043 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
24045 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
24048 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
24051 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24053 * reg-notes.def (CROSSING_JUMP): Likewise.
24054 * rtl.h (rtx_def): Update comment for jump flag.
24055 (CROSSING_JUMP_P): Define.
24056 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
24057 of a REG_CROSSING_JUMP note.
24058 * cfghooks.c (tidy_fallthru_edges): Likewise.
24059 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
24060 * emit-rtl.c (try_split): Likewise.
24061 * haifa-sched.c (sched_create_recovery_edges): Likewise.
24062 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
24063 * jump.c (redirect_jump_2): Likewise.
24064 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
24065 (relax_delay_slots): Likewise.
24066 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
24067 (bbit_di): Likewise.
24068 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
24069 * config/sh/sh.md (jump_compact): Likewise.
24070 * bb-reorder.c (rotate_loop): Likewise.
24071 (pass_duplicate_computed_gotos::execute): Likewise.
24072 (add_reg_crossing_jump_notes): Rename to...
24073 (update_crossing_jump_flags): ...this.
24074 (pass_partition_blocks::execute): Update accordingly.
24076 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
24078 * tree.h: Remove extraneous template <>.
24080 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24082 * ipa.c (symtab_remove_unreachable_nodes): Remove
24083 symbol from comdat group if its body was eliminated.
24084 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
24085 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
24086 (symtab_unregister_node): ... this one.
24087 (verify_symtab_base): More strict checking of comdats.
24088 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
24090 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24092 * tree-pass.h (make_pass_ipa_comdats): New pass.
24093 * timevar.def (TV_IPA_COMDATS): New timevar.
24094 * passes.def (pass_ipa_comdats): Add.
24095 * Makefile.in (OBJS): Add ipa-comdats.o
24096 * ipa-comdats.c: New file.
24098 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24100 * ipa.c (update_visibility_by_resolution_info): New function.
24101 (function_and_variable_visibility): Use it.
24103 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
24105 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
24107 (FOR_EACH_DEFINED_SYMBOL): New macro.
24108 (varpool_first_static_initializer, varpool_next_static_initializer,
24109 varpool_first_defined_variable, varpool_next_defined_variable):
24111 (symtab_in_same_comdat_p): Correctly deal with inline functions.
24113 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24115 * ggc-page.c (ggc_handle_finalizers): Add comment.
24117 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24119 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
24120 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
24121 (ggc_internal_cleared_alloc): Likewise.
24122 * ggc-page.c (finalizer): New class.
24123 (vec_finalizer): Likewise.
24124 (globals::finalizers): New member.
24125 (globals::vec_finalizers): Likewise.
24126 (ggc_internal_alloc): Record the finalizer if any for the block being
24128 (ggc_handle_finalizers): New function.
24129 (ggc_collect): Call ggc_handle_finalizers.
24130 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
24132 (ggc_internal_cleared_alloc): Likewise.
24133 (finalize): New function.
24134 (need_finalization_p): Likewise.
24135 (ggc_alloc): Install the type's destructor as the finalizer if it
24136 might do something.
24137 (ggc_cleared_alloc): Likewise.
24138 (ggc_vec_alloc): Likewise.
24139 (ggc_cleared_vec_alloc): Likewise.
24141 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24143 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
24145 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24147 * alias.c (record_alias_subset): Adjust.
24148 * bitmap.c (bitmap_element_allocate): Likewise.
24149 (bitmap_gc_alloc_stat): Likewise.
24150 * cfg.c (init_flow): Likewise.
24151 (alloc_block): Likewise.
24152 (unchecked_make_edge): Likewise.
24153 * cfgloop.c (alloc_loop): Likewise.
24154 (flow_loops_find): Likewise.
24155 (rescan_loop_exit): Likewise.
24156 * cfgrtl.c (init_rtl_bb_info): Likewise.
24157 * cgraph.c (insert_new_cgraph_node_version): Likewise.
24158 (cgraph_allocate_node): Likewise.
24159 (cgraph_create_edge_1): Likewise.
24160 (cgraph_allocate_init_indirect_info): Likewise.
24161 * cgraphclones.c (cgraph_clone_edge): Likewise.
24162 * cgraphunit.c (add_asm_node): Likewise.
24163 (init_lowered_empty_function): Likewise.
24164 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
24165 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
24166 (alpha_use_linkage): Likewise.
24167 * config/arc/arc.c (arc_init_machine_status): Likewise.
24168 * config/arm/arm.c (arm_init_machine_status): Likewise.
24169 * config/avr/avr.c (avr_init_machine_status): Likewise.
24170 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
24171 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
24172 * config/cris/cris.c (cris_init_machine_status): Likewise.
24173 * config/darwin.c (machopic_indirection_name): Likewise.
24174 (darwin_build_constant_cfstring): Likewise.
24175 (darwin_enter_string_into_cfstring_table): Likewise.
24176 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
24177 * config/frv/frv.c (frv_init_machine_status): Likewise.
24178 * config/i386/i386.c (get_dllimport_decl): Likewise.
24179 (ix86_init_machine_status): Likewise.
24180 (assign_386_stack_local): Likewise.
24181 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
24182 (i386_pe_maybe_record_exported_symbol): Likewise.
24183 (i386_pe_record_stub): Likewise.
24184 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
24185 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
24186 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
24187 (m32c_note_pragma_address): Likewise.
24188 * config/mep/mep.c (mep_init_machine_status): Likewise.
24189 (mep_note_pragma_flag): Likewise.
24190 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
24191 (mips16_local_alias): Likewise.
24192 (mips_init_machine_status): Likewise.
24193 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
24194 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
24195 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
24196 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
24197 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
24198 * config/pa/pa.c (pa_init_machine_status): Likewise.
24199 (pa_get_deferred_plabel): Likewise.
24200 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
24201 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
24202 (rs6000_init_machine_status): Likewise.
24203 (output_toc): Likewise.
24204 * config/s390/s390.c (s390_init_machine_status): Likewise.
24205 * config/score/score.c (score_output_external): Likewise.
24206 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
24207 * config/spu/spu.c (spu_init_machine_status): Likewise.
24208 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
24209 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
24210 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
24211 * coverage.c (coverage_end_function): Likewise.
24212 * dbxout.c (dbxout_init): Likewise.
24213 * doc/gty.texi: Don't mention variable_size attribute.
24214 * dwarf2cfi.c (new_cfi): Adjust.
24215 (new_cfi_row): Likewise.
24216 (copy_cfi_row): Likewise.
24217 (create_cie_data): Likewise.
24218 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
24219 (new_loc_descr): Likewise.
24220 (find_AT_string_in_table): Likewise.
24221 (add_addr_table_entry): Likewise.
24222 (new_die): Likewise.
24223 (add_var_loc_to_decl): Likewise.
24224 (clone_die): Likewise.
24225 (clone_as_declaration): Likewise.
24226 (break_out_comdat_types): Likewise.
24227 (new_loc_list): Likewise.
24228 (add_loc_descr_to_each): Likewise.
24229 (add_location_or_const_value_attribute): Likewise.
24230 (add_linkage_name): Likewise.
24231 (lookup_filename): Likewise.
24232 (dwarf2out_var_location): Likewise.
24233 (new_line_info_table): Likewise.
24234 (dwarf2out_init): Likewise.
24235 (mem_loc_descriptor): Likewise.
24236 (loc_descriptor): Likewise.
24237 (add_const_value_attribute): Likewise.
24238 (tree_add_const_value_attribute): Likewise.
24239 (comp_dir_string): Likewise.
24240 (dwarf2out_vms_debug_main_pointer): Likewise.
24241 (string_cst_pool_decl): Likewise.
24242 * emit-rtl.c (set_mem_attrs): Likewise.
24243 (get_reg_attrs): Likewise.
24244 (start_sequence): Likewise.
24245 (init_emit): Likewise.
24246 (init_emit_regs): Likewise.
24247 * except.c (init_eh_for_function): Likewise.
24248 (gen_eh_region): Likewise.
24249 (gen_eh_region_catch): Likewise.
24250 (gen_eh_landing_pad): Likewise.
24251 (add_call_site): Likewise.
24252 * function.c (add_frame_space): Likewise.
24253 (insert_temp_slot_address): Likewise.
24254 (assign_stack_temp_for_type): Likewise.
24255 (get_hard_reg_initial_val): Likewise.
24256 (allocate_struct_function): Likewise.
24257 (prepare_function_start): Likewise.
24258 (types_used_by_var_decl_insert): Likewise.
24259 * gengtype.c (variable_size_p): Remove function.
24260 (enum alloc_quantity): Remove enum.
24261 (write_typed_alloc_def): Remove function.
24262 (write_typed_struct_alloc_def): Likewise.
24263 (write_typed_typedef_alloc_def): Likewise.
24264 (write_typed_alloc_defns): Likewise.
24266 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
24267 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
24268 * ggc.h (ggc_alloc): new function.
24269 (ggc_cleared_alloc): Likewise.
24270 (ggc_vec_alloc): Template on type of vector element, and remove
24271 element size argument.
24272 (ggc_cleared_vec_alloc): Likewise.
24273 * gimple.c (gimple_build_omp_for): Adjust.
24274 (gimple_copy): Likewise.
24275 * ipa-cp.c (get_replacement_map): Likewise.
24276 (find_aggregate_values_for_callers_subset): Likewise.
24277 (known_aggs_to_agg_replacement_list): Likewise.
24278 * ipa-devirt.c (get_odr_type): Likewise.
24279 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
24280 (read_agg_replacement_chain): Likewise.
24281 * loop-iv.c (get_simple_loop_desc): Likewise.
24282 * lto-cgraph.c (input_node_opt_summary): Likewise.
24283 * lto-section-in.c (lto_new_in_decl_state): Likewise.
24284 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
24285 (input_eh_region): Likewise.
24286 (input_eh_lp): Likewise.
24287 (input_cfg): Likewise.
24288 * optabs.c (set_optab_libfunc): Likewise.
24289 (init_tree_optimization_optabs): Likewise.
24290 (set_conv_libfunc): Likewise.
24291 * passes.c (do_per_function_toporder): Likewise.
24292 * rtl.h: Don't use variable_size gty attribute.
24293 * sese.c (if_region_set_false_region): Adjust.
24294 * stringpool.c (gt_pch_save_stringpool): Likewise.
24295 * target-globals.c (save_target_globals): Likewise.
24296 * toplev.c (general_init): Likewise.
24297 * trans-mem.c (record_tm_replacement): Likewise.
24298 (split_bb_make_tm_edge): Likewise.
24299 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24300 * tree-data-ref.h (lambda_vector_new): Likewise.
24301 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
24302 * tree-iterator.c (tsi_link_before): Likewise.
24303 (tsi_link_after): Likewise.
24304 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
24305 * tree-ssa-loop-niter.c (record_estimate): Likewise.
24306 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
24307 * tree-ssa-operands.h: Don't use variable_size gty attribute.
24308 * tree-ssa.c (init_tree_ssa): Adjust.
24309 * tree-ssanames.c (set_range_info): Likewise.
24310 (get_ptr_info): Likewise.
24311 (duplicate_ssa_name_ptr_info): Likewise.
24312 (duplicate_ssa_name_range_info): Likewise.
24313 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
24314 (unpack_ts_fixed_cst_value_fields): Likewise.
24315 * tree.c (build_fixed): Likewise.
24316 (build_real): Likewise.
24317 (build_string): Likewise.
24318 (decl_priority_info): Likewise.
24319 (decl_debug_expr_insert): Likewise.
24320 (decl_value_expr_insert): Likewise.
24321 (decl_debug_args_insert): Likewise.
24322 (type_hash_add): Likewise.
24323 (build_omp_clause): Likewise.
24324 * ubsan.c (decl_for_type_insert): Likewise.
24325 * varasm.c (get_unnamed_section): Likewise.
24326 (get_noswitch_section): Likewise.
24327 (get_section): Likewise.
24328 (get_block_for_section): Likewise.
24329 (create_block_symbol): Likewise.
24330 (build_constant_desc): Likewise.
24331 (create_constant_pool): Likewise.
24332 (force_const_mem): Likewise.
24333 (record_tm_clone_pair): Likewise.
24334 * varpool.c (varpool_create_empty_node): Likewise.
24336 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
24338 * dwarf2out.c (tree_add_const_value_attribute): Call
24339 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
24340 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
24341 instead of ggc_internal_<x>alloc_stat.
24342 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
24343 (ggc_realloc): Likewise.
24344 * ggc-none.c (ggc_internal_alloc): Likewise.
24345 (ggc_internal_cleared_alloc): Likewise.
24346 * ggc-page.c: Likewise.
24347 * ggc.h (ggc_internal_alloc_stat): Likewise.
24348 (ggc_internal_alloc): Remove macro.
24349 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
24350 (ggc_internal_cleared_alloc): Remove macro.
24351 (GGC_RESIZEVEC): Adjust.
24352 (ggc_resizevar): Remove macro.
24353 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
24354 (ggc_internal_cleared_vec_alloc_stat): Likewise.
24355 (ggc_internal_vec_cleared_alloc): Remove macro.
24356 (ggc_alloc_atomic_stat): Drop _stat suffix.
24357 (ggc_alloc_atomic): Remove macro.
24358 (ggc_alloc_cleared_atomic): Remove macro.
24359 (ggc_alloc_string_stat): Drop _stat suffix.
24360 (ggc_alloc_string): Remove macro.
24361 (ggc_alloc_rtx_def_stat): Adjust.
24362 (ggc_alloc_tree_node_stat): Likewise.
24363 (ggc_alloc_cleared_tree_node_stat): Likewise.
24364 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
24365 (ggc_alloc_cleared_simd_clone_stat): Likewise.
24366 * gimple.c (gimple_build_omp_for): Likewise.
24367 (gimple_copy): Likewise.
24368 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
24369 * toplev.c (realloc_for_line_map): Adjust.
24370 * tree-data-ref.h (lambda_vector_new): Likewise.
24371 * tree-phinodes.c (allocate_phi_node): Likewise.
24372 * tree.c (grow_tree_vec_stat): Likewise.
24373 * vec.h (va_gc::reserve): Adjust.
24375 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
24377 * config/microblaze/microblaze.c (break_handler): New Declaration.
24378 (microblaze_break_function_p,microblaze_is_break_handler): New.
24379 (compute_frame_size): Use microblaze_break_function_p.
24380 Add the test of break_handler.
24381 (microblaze_function_prologue) : Add the test of variable
24382 break_handler. Check the fnname by BREAK_HANDLER_NAME.
24383 (microblaze_function_epilogue) : Add the test of break_handler.
24384 (microblaze_globalize_label) : Add the test of break_handler.
24385 Check the name by BREAK_HANDLER_NAME.
24387 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
24389 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
24390 microblaze_is_break_handler test.
24391 (call_internal1,call_value_intern): Use microblaze_break_function_p.
24392 Use SYMBOL_REF_DECL.
24394 * config/microblaze/microblaze-protos.h
24395 (microblaze_break_function_p,microblaze_is_break_handler):
24398 * doc/extend.texi (MicroBlaze break_handler Functions): Document
24399 new MicroBlaze break_handler functions.
24401 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24403 * doc/extend.texi (Size of an asm): Move node text according
24404 to its @menu entry position.
24406 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
24408 PR tree-optimization/61140
24409 PR tree-optimization/61150
24410 PR tree-optimization/61197
24411 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
24413 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
24415 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
24417 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
24419 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
24420 __SIZEOF_INT128__ is defined.
24422 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24424 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
24425 (rs6000_delegitimize_address): Use it.
24427 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
24429 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
24430 inplace argument. Store the new address in the original MEM when true.
24431 * emit-rtl.c (change_address_1): Likewise.
24432 (adjust_address_1, adjust_automodify_address_1, offset_address):
24433 Update accordingly.
24434 * rtl.h (plus_constant): Add an inplace argument.
24435 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
24436 when true. Avoid generating (plus X (const_int 0)).
24437 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
24438 in-place. Pass true to plus_constant.
24439 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
24441 2014-05-16 Dehao Chen <dehao@google.com>
24443 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
24445 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24448 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
24450 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
24452 2014-05-16 Dehao Chen <dehao@google.com>
24454 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
24455 optimize_function_for_size_p.
24456 * regs.h (REG_FREQ_FROM_BB): Likewise.
24458 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24461 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
24462 negt_reg_operand cases.
24463 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
24465 * config/sh/predicates.md (cbranch_treg_value): Simplify.
24467 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
24469 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
24472 2014-05-16 David Malcolm <dmalcolm@redhat.com>
24475 2014-04-29 David Malcolm <dmalcolm@redhat.com>
24477 * tree-cfg.c (dump_function_to_file): Dump the return type of
24478 functions, in a line to itself before the function body, mimicking
24479 the layout of a C function.
24481 2014-05-16 Dehao Chen <dehao@google.com>
24483 * cfghooks.c (make_forwarder_block): Use direct computation to
24484 get fall-through edge's count and frequency.
24486 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
24488 * config/arc/arc.c (arc_init): Fix typo in error message.
24489 * config/i386/i386.c (ix86_expand_builtin): Likewise.
24490 (split_stack_prologue_scratch_regno): Likewise.
24491 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
24492 word from error message.
24494 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
24496 * ira-costs.c: Fix typo in comment.
24498 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
24500 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
24502 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
24504 * varpool.c (dump_varpool_node): Dump write-only flag.
24505 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
24507 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
24508 write-only variables.
24509 * ipa.c (process_references): New function.
24510 (set_readonly_bit): New function.
24511 (set_writeonly_bit): New function.
24512 (clear_addressable_bit): New function.
24513 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
24514 fix handling of aliases.
24515 * cgraph.h (struct varpool_node): Add writeonly flag.
24517 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
24519 PR rtl-optimization/60969
24520 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
24521 Calculate costs for this case.
24523 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
24525 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
24526 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
24528 2014-05-16 Richard Biener <rguenther@suse.de>
24530 PR tree-optimization/61194
24531 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
24532 bool patterns ending in a COND_EXPR.
24534 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24536 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
24538 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24540 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
24541 where we were unable to cost an RTX.
24543 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24545 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
24548 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24549 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24551 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
24553 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24554 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24556 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
24557 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
24559 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24560 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24562 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
24565 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24566 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24568 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24571 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24572 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24574 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
24575 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
24577 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24578 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24580 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
24581 rotates and shifts.
24583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24584 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24586 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
24587 ZERO_EXTEND and SIGN_EXTEND better.
24589 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24590 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24592 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
24593 logical operations.
24595 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24596 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24598 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
24599 costs when costing loads and stores to memory.
24601 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24602 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
24604 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
24607 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24609 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
24611 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24612 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24614 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
24616 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
24618 (aarch64_rtx_mult_cost): New.
24619 (aarch64_rtx_costs): Use it, refactor as appropriate.
24621 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24622 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
24624 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
24625 emit instructions, return number of instructions which would
24627 (aarch64_add_constant): Update call to aarch64_build_constant.
24628 (aarch64_output_mi_thunk): Likewise.
24629 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
24632 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24634 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
24635 (TARGET_RTX_COSTS): Call it.
24637 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24639 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
24640 (cortexa57_vector_cost): Likewise.
24641 (cortexa57_tunings): Use them.
24643 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
24645 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
24646 (cpu_addrcost_table): Use it.
24647 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
24648 (aarch64_address_cost): Rewrite using aarch64_classify_address,
24651 2014-05-16 Richard Biener <rguenther@suse.de>
24653 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
24654 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
24655 (visit_phi): Ignore edges marked as not executable.
24656 (class cond_dom_walker): New.
24657 (cond_dom_walker::before_dom_children): Value-number
24658 control statements and mark successor edges as not
24659 executable if possible.
24660 (run_scc_vn): First walk all control statements in
24661 dominator order, marking edges as not executable.
24662 * tree-inline.c (copy_edges_for_bb): Be not confused
24663 about random edge flags.
24665 2014-05-16 Richard Biener <rguenther@suse.de>
24667 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
24669 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
24672 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
24673 (__TM_simple_begin): Use it.
24674 (__TM_begin): Likewise.
24676 2014-05-15 Martin Jambor <mjambor@suse.cz>
24679 * ipa-prop.c (update_indirect_edges_after_inlining): Check
24680 type_preserved flag when the indirect edge is polymorphic.
24682 2014-05-15 Martin Jambor <mjambor@suse.cz>
24684 PR tree-optimization/61090
24685 * tree-sra.c (sra_modify_expr): Pass the current gsi to
24686 build_ref_for_model.
24688 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24690 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
24691 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
24693 2014-05-15 Jakub Jelinek <jakub@redhat.com>
24695 PR tree-optimization/61158
24696 * fold-const.c (fold_binary_loc): If X is zero-extended and
24697 shiftc >= prec, make sure zerobits is all ones instead of
24698 invoking undefined behavior.
24700 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24702 * regcprop.h: New file.
24703 * regcprop.c (skip_debug_insn_p): New decl.
24704 (replace_oldest_value_reg): Check skip_debug_insn_p.
24705 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
24706 * shrink-wrap.c: Include regcprop.h.
24707 (prepare_shrink_wrap): Call
24708 copyprop_hardreg_forward_bb_without_debug_insn.
24710 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24712 * shrink-wrap.h: Update comment.
24713 * shrink-wrap.c: Update comment.
24714 (next_block_for_reg): Rename to live_edge_for_reg.
24715 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
24716 (move_insn_for_shrink_wrap): Split live_edge.
24717 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
24719 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24721 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
24723 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
24724 * config/sparc/sparc.md (fptype_ut699): New attribute.
24725 (in_branch_delay): Return false if -mfix-ut699 is specified and
24726 fptype_ut699 is set to single.
24727 (truncdfsf2): Add fptype_ut699 attribute.
24728 (fix_truncdfsi2): Likewise.
24729 (floatsisf2): Change fptype attribute.
24730 (fix_truncsfsi2): Likewise.
24731 (negtf2_notv9): Delete.
24732 (negtf2_v9): Likewise.
24733 (negtf2_hq): New instruction.
24734 (negtf2): New instruction and splitter.
24735 (negdf2_notv9): Rewrite.
24736 (abstf2_notv9): Delete.
24737 (abstf2_hq_v9): Likewise.
24738 (abstf2_v9): Likewise.
24739 (abstf2_hq): New instruction.
24740 (abstf2): New instruction and splitter.
24741 (absdf2_notv9): Rewrite.
24743 2014-05-14 Cary Coutant <ccoutant@google.com>
24746 * opts.c (common_handle_option): Don't special-case "-g".
24747 (set_debug_level): Default to at least level 2 with "-g".
24749 2014-05-14 DJ Delorie <dj@redhat.com>
24751 * config/msp430/msp430.c (msp430_builtin): Add
24752 MSP430_BUILTIN_DELAY_CYCLES.
24753 (msp430_init_builtins): Register void __delay_cycles(long long).
24754 (msp430_builtin_decl): Add it.
24755 (cg_magic_constant): New.
24756 (msp430_expand_delay_cycles): New.
24757 (msp430_expand_builtin): Call it.
24758 (msp430_print_operand_raw): Change integer printing from "int" to
24760 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
24761 (delay_cycles_start): New.
24762 (delay_cycles_end): New.
24763 (delay_cycles_32): New.
24764 (delay_cycles_32x): New.
24765 (delay_cycles_16): New.
24766 (delay_cycles_16x): New.
24767 (delay_cycles_2): New.
24768 (delay_cycles_1): New.
24769 * doc/extend.texi: Document __delay_cycles().
24771 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
24773 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
24774 length attribute computation.
24776 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
24779 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
24781 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
24784 * config/sparc/sparc.md: Fix types of low and high in DI constant
24785 splitter. Use gen_int_mode in some other splitters.
24787 2014-05-14 Martin Jambor <mjambor@suse.cz>
24790 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
24792 2014-05-14 James Norris <jnorris@codesourcery.com>
24794 * omp-low.c (expand_parallel_call): Remove shadow variable.
24795 (expand_omp_taskreg): Likewise.
24797 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
24799 * common/config/i386/i386-common.c
24800 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
24801 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
24802 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
24803 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
24804 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
24805 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
24806 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
24807 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
24808 xsavecintrin.h, xsavesintrin.h.
24809 (x86_64-*-*): Ditto.
24810 * config/i386/clflushoptintrin.h: New.
24811 * config/i386/xsavecintrin.h: Ditto.
24812 * config/i386/xsavesintrin.h: Ditto.
24813 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
24814 (bit_XSAVES): Ditto.
24815 (bit_XSAVES): Ditto.
24816 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
24817 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
24819 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
24820 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
24821 OPTION_MASK_ISA_XSAVES.
24822 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
24823 -mxsavec, -mxsaves.
24824 (PTA_CLFLUSHOPT) Define.
24825 (PTA_XSAVEC): Ditto.
24826 (PTA_XSAVES): Ditto.
24827 (ix86_option_override_internal): Handle new options.
24828 (ix86_valid_target_attribute_inner_p): Ditto.
24829 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
24830 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
24831 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
24832 (bdesc_special_args): Add __builtin_ia32_xsaves,
24833 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
24834 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
24835 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
24836 (ix86_expand_builtin): Handle new builtins.
24837 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
24838 (TARGET_CLFLUSHOPT_P): Ditto.
24839 (TARGET_XSAVEC): Ditto.
24840 (TARGET_XSAVEC_P): Ditto.
24841 (TARGET_XSAVES): Ditto.
24842 (TARGET_XSAVES_P): Ditto.
24843 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
24844 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
24845 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
24847 (ANY_XRSTOR64): Ditto.
24849 (xrstor): Change into <xrstor>.
24850 (xrstor_rex64): Change into <xrstor>_rex64.
24851 (xrstor64): Change into <xrstor>64
24853 * config/i386/i386.opt (mclflushopt): New.
24856 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
24858 * doc/invoke.texi: Document new options.
24860 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
24862 PR rtl-optimization/60866
24863 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
24864 Default it to -1. Pass it down to init_simplejump_data.
24865 (init_simplejump_data): New parameter old_seqno. Pass it down
24866 to get_seqno_for_a_jump.
24867 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
24868 initializing new jump seqno as a last resort. Add comment.
24869 (sel_redirect_edge_and_branch): Save old seqno of the conditional
24870 jump and pass it down to sel_init_new_insn.
24871 (sel_redirect_edge_and_branch_force): Likewise.
24873 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
24875 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
24876 shifted values to avoid build warning.
24878 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
24880 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
24881 * cfgrtl.c (rtl_merge_blocks): Fix comment.
24882 (cfg_layout_merge_blocks): Likewise.
24883 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
24885 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
24887 PR rtl-optimization/60901
24888 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
24889 bb predecessor belongs to the same scheduling region. Adjust comment.
24891 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
24893 * doc/sourcebuild.texi: (dfp_hw): Document.
24894 (p8vector_hw): Likewise.
24895 (powerpc_eabi_ok): Likewise.
24896 (powerpc_elfv2): Likewise.
24897 (powerpc_htm_ok): Likewise.
24898 (ppc_recip_hw): Likewise.
24899 (vsx_hw): Likewise.
24901 2014-05-13 Cary Coutant <ccoutant@google.com>
24903 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
24905 2014-05-13 David Malcolm <dmalcolm@redhat.com>
24907 * gengtype-parse.c (require3): Eliminate in favor of...
24909 (require_template_declaration): Update to support optional single *
24912 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
24913 (create_user_defined_type): Handle a single level of explicit
24914 pointerness within template arguments.
24915 (struct write_types_data): Add field "kind".
24916 (filter_type_name): Handle "*" character.
24917 (write_user_func_for_structure_ptr): Require a write_types_data
24918 rather than just a prefix string, so that we can look up the kind
24919 of the wtd and use it as an index into wrote_user_func_for_ptr,
24920 ensuring that such functions are written at most once. Support
24921 subclasses by invoking the marking function of the ultimate base class.
24922 (write_user_func_for_structure_body): Require a write_types_data
24923 rather than just a prefix string, so that we can pass this to
24924 write_user_func_for_structure_ptr.
24925 (write_func_for_structure): Likewise.
24926 (ggc_wtd): Add initializer of new "kind" field.
24927 (pch_wtd): Likewise.
24929 * gengtype.h (enum write_types_kinds): New.
24930 (struct type): Add field wrote_user_func_for_ptr to the "s"
24933 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
24935 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
24936 instead of const_binop.
24937 (fold_binary_loc): Likewise.
24939 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
24941 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
24942 calculation to match get_ref_base_and_extent.
24944 2014-05-13 Catherine Moore <clm@codesourcery.com>
24945 Sandra Loosemore <sandra@codesourcery.com>
24947 * configure.ac: Fix assembly for explicit JALR relocation check.
24948 * configure: Regenerate.
24950 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24952 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
24953 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
24954 Remove associated type declarations and initialisations.
24955 (arm_expand_neon_builtin): Likewise.
24956 (neon_emit_pair_result_insn): Delete.
24957 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
24958 * config/arm/neon.md (neon_vtrn<mode>): Delete.
24959 (neon_vzip<mode>): Likewise.
24960 (neon_vuzp<mode>): Likewise.
24962 2014-05-13 Richard Biener <rguenther@suse.de>
24965 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
24966 it needs revisiting whether the call still may be tail-called.
24968 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24970 * rtl.def (SYMBOL_REF): Remove middle "0" field.
24971 * rtl.h (block_symbol): Reduce number of fields to 2.
24972 (rtx_def): Add u2.symbol_ref_flags.
24973 (SYMBOL_REF_FLAGS): Use it.
24974 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
24975 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
24976 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
24977 Lower index of SYMBOL_REF_DATA.
24978 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
24979 Print SYMBOL_REF_FLAGS at the same time.
24980 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
24982 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24984 * rtl.def (VAR_LOCATION): Remove "i" field.
24985 * rtl.h (rtx_def): Add u2.var_location_status.
24986 (PAT_VAR_LOCATION_STATUS): Use it.
24987 (gen_rtx_VAR_LOCATION): Declare.
24988 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
24989 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
24990 * var-tracking.c (emit_note_insn_var_location): Remove casts.
24992 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24994 * rtl.def (scratch): Fix outdated comment and remove "0" field.
24995 * gengtype.c (adjust_field_rtx_def): Update accordingly.
24997 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
24999 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
25000 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
25001 * rtl.h (rtx_def): Add insn_uid to u2 field.
25002 (RTX_FLAG_CHECK8): Delete in favor of...
25003 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
25004 (INSN_DELETED_P): Update accordingly.
25005 (INSN_UID): Use u2.insn_uid.
25006 (INSN_CHAIN_CODE_P): Define.
25007 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
25008 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
25009 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
25010 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
25011 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
25012 indices accordingly.
25013 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
25014 Update indices for insn-chain rtxes.
25015 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
25016 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
25017 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
25018 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
25019 * combine.c (try_combine): Likewise.
25020 * ira.c (setup_prohibited_mode_move_regs): Likewise.
25022 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25024 * rtl.def (REG): Remove middle field.
25025 * rtl.h (rtx_def): Add orignal_regno to u2.
25026 (ORIGINAL_REGNO): Use it instead of field 1.
25027 (REG_ATTRS): Lower field index accordingly.
25028 * gengtype.c (adjust_field_rtx_def): Remove handling of
25029 ORIGINAL_REGNO. Move REG_ATTRS index down.
25030 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
25031 code that prints the REGNO.
25033 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25035 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
25038 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
25040 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
25042 2014-05-13 Bin Cheng <bin.cheng@arm.com>
25044 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
25045 (alloc_iv): Lower base expressions containing ADDR_EXPR.
25047 2014-05-13 Ian Bolton <ian.bolton@arm.com>
25049 * config/aarch64/aarch64-protos.h
25050 (aarch64_hard_regno_caller_save_mode): New prototype.
25051 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
25053 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
25055 2014-05-13 Christian Bruel <christian.bruel@st.com>
25057 * target.def (mode_switching): New hook vector.
25058 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
25059 (mode_exit, modepriority_to_mode): Likewise.
25060 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
25061 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25062 * target.h: Include tm.h and hard-reg-set.h.
25063 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
25064 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
25065 * doc/tm.texi Regenerate.
25066 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25067 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25068 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
25069 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
25070 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
25071 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25072 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
25073 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
25074 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
25075 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
25076 (ix86_emit_mode_set): Hookify.
25077 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
25079 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
25080 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
25081 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
25082 (epiphany_mode_priority_to_mode): Remove declaration.
25083 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
25084 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
25085 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
25087 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
25088 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
25089 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
25091 2014-05-13 Jakub Jelinek <jakub@redhat.com>
25094 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
25095 is const0_rtx, return immediately. Don't test count == 0 when
25098 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25100 * Makefile.in: add shrink-wrap.o.
25101 * config/i386/i386.c: include "shrink-wrap.h"
25102 * function.c: Likewise.
25103 (requires_stack_frame_p, next_block_for_reg,
25104 move_insn_for_shrink_wrap, prepare_shrink_wrap,
25105 dup_block_and_redirect): Move to shrink-wrap.c
25106 (thread_prologue_and_epilogue_insns): Extract three code segments
25107 as functions in shrink-wrap.c
25108 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
25110 * shrink-wrap.c: New file.
25111 * shrink-wrap.h: New file.
25113 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25115 * doc/extend.texi: Reflect current numbers of pragmas. Remove
25116 reference to Solaris.
25118 2014-05-12 Mike Stump <mikestump@comcast.net>
25121 * genattrtab.c (filename): Add.
25122 (convert_set_attr_alternative): Improve error message.
25123 (check_defs): Restore read_md_filename for error messages.
25124 (gen_insn): Save filename.
25126 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
25128 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
25129 -fno-local-ivars and -fivar-visibility.
25130 * c-family/c.opt: Make -Wshadow also implicitly enable
25133 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
25135 * doc/tm.texi: Remove reference to deleted macro.
25136 * doc/tm.texi.in: Likewise.
25138 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25141 * config/avr/avr.c (avr_out_store_psi): Use correct constant
25144 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
25147 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
25148 * config/arm/aout.h (License): Same.
25149 * config/arm/bpabi.h (License): Same.
25150 * config/arm/elf.h (License): Same.
25151 * config/arm/linux-elf.h (License): Same.
25152 * config/arm/linux-gas.h (License): Same.
25153 * config/arm/netbsd-elf.h (License): Same.
25154 * config/arm/uclinux-eabi.h (License): Same.
25155 * config/arm/uclinux-elf.h (License): Same.
25156 * config/arm/vxworks.h (License): Same.
25158 2014-05-11 Jakub Jelinek <jakub@redhat.com>
25160 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
25161 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
25162 number of operands to 3.
25163 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
25164 * tree-nested.c (convert_nonlocal_omp_clauses,
25165 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
25166 * gimplify.c (gimplify_scan_omp_clauses): Handle
25167 OMP_CLAUSE_LINEAR_STMT.
25168 * omp-low.c (lower_rec_input_clauses): Fix typo.
25169 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
25170 cast between Fortran boolean_type_node and C _Bool if
25173 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
25175 PR tree-optimization/61136
25176 * wide-int.h (multiple_of_p): Define a version that doesn't return
25178 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
25179 integer_zerop/const_binop pair.
25180 (multiple_of_p): Likewise, converting both operands to widest_int
25183 2014-05-09 Teresa Johnson <tejohnson@google.com>
25185 * cgraphunit.c (analyze_functions): Use correct dump file.
25187 2014-05-09 Florian Weimer <fweimer@redhat.com>
25189 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
25191 (stack_protect_return_slot_p): New function.
25192 (expand_used_vars): Call stack_protect_decl_p and
25193 stack_protect_return_slot_p for -fstack-protector-strong.
25195 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
25196 Andrew Haley <aph@redhat.com>
25197 Richard Sandiford <rdsandiford@googlemail.com>
25199 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
25202 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
25204 PR middle-end/61111
25205 * fold-const.c (fold_binary_loc): Changed width of mask.
25207 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25209 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
25210 unsigned int initializers for regno_in, regno_out.
25212 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
25215 * config/avr/avr.md (cc): Add new attribute set_vzn.
25216 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
25217 Set cc insn attribute to set_vzn instead of set_zn for alternatives
25218 with INC, DEC or NEG.
25219 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
25220 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
25221 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
25223 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25226 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25228 * wide-int.cc (UTItype): Define.
25229 (UDWtype): Define for appropriate W_TYPE_SIZE.
25231 2014-05-09 Richard Biener <rguenther@suse.de>
25233 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
25234 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
25235 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
25236 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
25237 ssa_propagate): Adjust.
25239 2014-05-08 Jeff Law <law@redhat.com>
25241 PR tree-optimization/61009
25242 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
25243 tri-state rather than a boolean. When a block is too big to
25244 thread through, inform caller via negative return value.
25245 (thread_across_edge): If a block was too big for normal threading,
25246 then it's too big for a joiner too, so remove temporary equivalences
25247 and return immediately.
25249 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
25250 Matthias Klose <doko@ubuntu.com>
25253 * optc-gen.awk: Fix option handling for -Wunused-parameter.
25255 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25258 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
25260 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
25263 * config/alpha/alpha.c: Include gimple-iterator.h.
25264 (alpha_gimple_fold_builtin): New function. Move
25265 ALPHA_BUILTIN_UMULH folding from ...
25266 (alpha_fold_builtin): ... here.
25267 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
25269 2014-05-08 Wei Mi <wmi@google.com>
25272 * config/i386/i386.c (ix86_compute_frame_layout): Update
25273 preferred_stack_boundary for call, expanded from tls descriptor.
25274 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
25275 to depend on SP register.
25276 (*tls_local_dynamic_base_32_gnu): Ditto.
25277 (*tls_local_dynamic_32_once): Ditto.
25278 (tls_global_dynamic_64_<mode>): Set
25279 ix86_tls_descriptor_calls_expanded_in_cfun.
25280 (tls_local_dynamic_base_64_<mode>): Ditto.
25281 (tls_global_dynamic_32): Set
25282 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
25283 to depend on SP register.
25284 (tls_local_dynamic_base_32): Ditto.
25286 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25288 * config/arm/arm_neon.h: Update comment.
25289 * config/arm/neon-docgen.ml: Delete.
25290 * config/arm/neon-gen.ml: Delete.
25291 * doc/arm-neon-intrinsics.texi: Update comment.
25293 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25295 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
25297 (vand, vorr, veor, vorn, vbic): Remove.
25298 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
25300 (neon_vsub_unspec): Likewise.
25301 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
25303 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25305 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
25306 (vadd_s16): Likewise.
25307 (vadd_s32): Likewise.
25308 (vadd_f32): Likewise.
25309 (vadd_u8): Likewise.
25310 (vadd_u16): Likewise.
25311 (vadd_u32): Likewise.
25312 (vadd_s64): Likewise.
25313 (vadd_u64): Likewise.
25314 (vaddq_s8): Likewise.
25315 (vaddq_s16): Likewise.
25316 (vaddq_s32): Likewise.
25317 (vaddq_s64): Likewise.
25318 (vaddq_f32): Likewise.
25319 (vaddq_u8): Likewise.
25320 (vaddq_u16): Likewise.
25321 (vaddq_u32): Likewise.
25322 (vaddq_u64): Likewise.
25323 (vmul_s8): Likewise.
25324 (vmul_s16): Likewise.
25325 (vmul_s32): Likewise.
25326 (vmul_f32): Likewise.
25327 (vmul_u8): Likewise.
25328 (vmul_u16): Likewise.
25329 (vmul_u32): Likewise.
25330 (vmul_p8): Likewise.
25331 (vmulq_s8): Likewise.
25332 (vmulq_s16): Likewise.
25333 (vmulq_s32): Likewise.
25334 (vmulq_f32): Likewise.
25335 (vmulq_u8): Likewise.
25336 (vmulq_u16): Likewise.
25337 (vmulq_u32): Likewise.
25338 (vsub_s8): Likewise.
25339 (vsub_s16): Likewise.
25340 (vsub_s32): Likewise.
25341 (vsub_f32): Likewise.
25342 (vsub_u8): Likewise.
25343 (vsub_u16): Likewise.
25344 (vsub_u32): Likewise.
25345 (vsub_s64): Likewise.
25346 (vsub_u64): Likewise.
25347 (vsubq_s8): Likewise.
25348 (vsubq_s16): Likewise.
25349 (vsubq_s32): Likewise.
25350 (vsubq_s64): Likewise.
25351 (vsubq_f32): Likewise.
25352 (vsubq_u8): Likewise.
25353 (vsubq_u16): Likewise.
25354 (vsubq_u32): Likewise.
25355 (vsubq_u64): Likewise.
25356 (vand_s8): Likewise.
25357 (vand_s16): Likewise.
25358 (vand_s32): Likewise.
25359 (vand_u8): Likewise.
25360 (vand_u16): Likewise.
25361 (vand_u32): Likewise.
25362 (vand_s64): Likewise.
25363 (vand_u64): Likewise.
25364 (vandq_s8): Likewise.
25365 (vandq_s16): Likewise.
25366 (vandq_s32): Likewise.
25367 (vandq_s64): Likewise.
25368 (vandq_u8): Likewise.
25369 (vandq_u16): Likewise.
25370 (vandq_u32): Likewise.
25371 (vandq_u64): Likewise.
25372 (vorr_s8): Likewise.
25373 (vorr_s16): Likewise.
25374 (vorr_s32): Likewise.
25375 (vorr_u8): Likewise.
25376 (vorr_u16): Likewise.
25377 (vorr_u32): Likewise.
25378 (vorr_s64): Likewise.
25379 (vorr_u64): Likewise.
25380 (vorrq_s8): Likewise.
25381 (vorrq_s16): Likewise.
25382 (vorrq_s32): Likewise.
25383 (vorrq_s64): Likewise.
25384 (vorrq_u8): Likewise.
25385 (vorrq_u16): Likewise.
25386 (vorrq_u32): Likewise.
25387 (vorrq_u64): Likewise.
25388 (veor_s8): Likewise.
25389 (veor_s16): Likewise.
25390 (veor_s32): Likewise.
25391 (veor_u8): Likewise.
25392 (veor_u16): Likewise.
25393 (veor_u32): Likewise.
25394 (veor_s64): Likewise.
25395 (veor_u64): Likewise.
25396 (veorq_s8): Likewise.
25397 (veorq_s16): Likewise.
25398 (veorq_s32): Likewise.
25399 (veorq_s64): Likewise.
25400 (veorq_u8): Likewise.
25401 (veorq_u16): Likewise.
25402 (veorq_u32): Likewise.
25403 (veorq_u64): Likewise.
25404 (vbic_s8): Likewise.
25405 (vbic_s16): Likewise.
25406 (vbic_s32): Likewise.
25407 (vbic_u8): Likewise.
25408 (vbic_u16): Likewise.
25409 (vbic_u32): Likewise.
25410 (vbic_s64): Likewise.
25411 (vbic_u64): Likewise.
25412 (vbicq_s8): Likewise.
25413 (vbicq_s16): Likewise.
25414 (vbicq_s32): Likewise.
25415 (vbicq_s64): Likewise.
25416 (vbicq_u8): Likewise.
25417 (vbicq_u16): Likewise.
25418 (vbicq_u32): Likewise.
25419 (vbicq_u64): Likewise.
25420 (vorn_s8): Likewise.
25421 (vorn_s16): Likewise.
25422 (vorn_s32): Likewise.
25423 (vorn_u8): Likewise.
25424 (vorn_u16): Likewise.
25425 (vorn_u32): Likewise.
25426 (vorn_s64): Likewise.
25427 (vorn_u64): Likewise.
25428 (vornq_s8): Likewise.
25429 (vornq_s16): Likewise.
25430 (vornq_s32): Likewise.
25431 (vornq_s64): Likewise.
25432 (vornq_u8): Likewise.
25433 (vornq_u16): Likewise.
25434 (vornq_u32): Likewise.
25435 (vornq_u64): Likewise.
25437 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25439 * wide-int.cc (UTItype): Define.
25440 (UDWtype): Define for appropriate W_TYPE_SIZE.
25442 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
25444 PR tree-optimization/59100
25445 * tree-ssa-phiopt.c: Include tree-inline.h.
25446 (neutral_element_p, absorbing_element_p): New functions.
25447 (value_replacement): Handle conditional binary operations with a
25448 neutral or absorbing element.
25450 2014-05-08 Richard Biener <rguenther@suse.de>
25452 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
25453 folding the expression.
25454 (valueize_expr): Remove.
25455 (visit_reference_op_load): Do not valueize the result of
25457 (simplify_binary_expression): Likewise.
25458 (simplify_unary_expression): Likewise.
25460 2014-05-08 Richard Biener <rguenther@suse.de>
25462 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
25463 looking at TYPE_ARG_TYPES.
25465 2014-05-08 Richard Biener <rguenther@suse.de>
25467 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
25468 pointer propagation special-case.
25470 2014-05-08 Bin Cheng <bin.cheng@arm.com>
25472 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
25473 core part of address expressions.
25475 2014-05-08 Alan Modra <amodra@gmail.com>
25478 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
25479 loads and stores when -mno-strict-align at any alignment.
25480 (expand_block_clear): Similarly. Also correct calculation of
25483 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
25485 PR middle-end/39246
25486 * tree-complex.c (expand_complex_move): Keep line info when expanding
25488 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
25489 of complex expression. Use new argument to display correct location
25490 for values coming from phi statement.
25491 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
25492 (warn_uninitialized_phi): Pass location of phi argument to
25494 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
25495 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
25497 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
25499 * config/rs6000/predicates.md (indexed_address_mem): New.
25500 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
25501 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
25502 fpstore_ux, fpstore_u.
25503 (sign_extend, indexed, update): New.
25504 (cell_micro): Adjust.
25505 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
25506 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
25507 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
25508 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
25509 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
25510 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
25511 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
25512 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
25513 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
25514 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
25515 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
25516 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
25517 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
25518 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
25519 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
25521 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
25522 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
25523 *vsx_extract_<mode>_store): Adjust.
25524 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
25525 is_cracked_insn, insn_must_be_first_in_group,
25526 insn_must_be_last_in_group): Adjust.
25528 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
25530 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
25531 ppc440-fpstore): Adjust.
25532 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
25533 ppc476-fpstore): Adjust.
25534 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
25535 ppc601-fpstore): Adjust.
25536 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
25538 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
25540 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
25541 ppc7450-fpstore): Adjust.
25542 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
25543 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
25544 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
25546 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
25547 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
25548 cell-fpstore, cell-fpstore-update): Adjust.
25549 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
25550 ppce300c3_store, ppce300c3_fpstore): Adjust.
25551 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
25552 e500mc_fpstore): Adjust.
25553 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
25554 e500mc64_store, e500mc64_fpstore): Adjust.
25555 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
25556 e5500_fpstore): Adjust.
25557 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
25558 e6500_fpstore): Adjust.
25559 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
25561 * config/rs6000/power4.md (power4-load, power4-load-ext,
25562 power4-load-ext-update, power4-load-ext-update-indexed,
25563 power4-load-update-indexed, power4-load-update, power4-fpload,
25564 power4-fpload-update, power4-store, power4-store-update,
25565 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
25567 * config/rs6000/power5.md (power5-load, power5-load-ext,
25568 power5-load-ext-update, power5-load-ext-update-indexed,
25569 power5-load-update-indexed, power5-load-update, power5-fpload,
25570 power5-fpload-update, power5-store, power5-store-update,
25571 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
25573 * config/rs6000/power6.md (power6-load, power6-load-ext,
25574 power6-load-update, power6-load-update-indexed,
25575 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
25576 power6-fpload-update, power6-store, power6-store-update,
25577 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
25579 * config/rs6000/power7.md (power7-load, power7-load-ext,
25580 power7-load-update, power7-load-update-indexed,
25581 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
25582 power7-fpload-update, power7-store, power7-store-update,
25583 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
25585 * config/rs6000/power8.md (power8-load, power8-load-update,
25586 power8-load-ext, power8-load-ext-update, power8-fpload,
25587 power8-fpload-update, power8-store, power8-store-update-indexed,
25588 power8-fpstore, power8-fpstore-update): Adjust.
25589 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
25591 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
25592 titan_lsu_store, titan_lsu_fpstore): Adjust.
25593 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
25595 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
25598 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
25599 unrolled byte insns. Emit address increments after move insns.
25601 2014-05-07 David Malcolm <dmalcolm@redhat.com>
25603 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
25604 const_gimple, rather than a gimple.
25605 (gimple_call_builtin_p): Likewise, for the three variants.
25607 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
25608 (gimple_call_builtin_p): Likewise, for the three variants.
25610 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25612 PR tree-optimization/61095
25613 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
25615 2014-05-07 Richard Biener <rguenther@suse.de>
25617 PR tree-optimization/61034
25618 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
25619 (maybe_skip_until): Use translate to take into account
25620 lattices when trying to do disambiguations.
25621 (get_continuation_for_phi_1): Likewise.
25622 (get_continuation_for_phi): Adjust for added translate arguments.
25623 (walk_non_aliased_vuses): Likewise.
25624 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
25625 (walk_non_aliased_vuses): Likewise.
25626 (call_may_clobber_ref_p_1): Declare.
25627 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
25628 calls. Stop early if we are only supposed to disambiguate.
25629 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
25631 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
25633 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
25634 Emit an error when the function has arguments.
25636 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25638 * cfgloop.h (unswitch_loops): Remove.
25639 * doc/passes.texi: Remove references to loop-unswitch.c
25640 * timevar.def (TV_LOOP_UNSWITCH): Remove.
25642 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
25644 * tree-vect-data-refs.c (vect_grouped_load_supported): New
25645 check for loads group of length 3.
25646 (vect_permute_load_chain): New permutations for loads group of
25648 * tree-vect-stmts.c (vect_model_load_cost): Change cost
25649 of vec_perm_shuffle for the new permutations.
25651 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
25653 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
25654 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
25655 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
25656 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
25657 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
25658 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
25659 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
25660 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
25662 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
25664 * loop-unswitch.c: Delete.
25666 2014-05-07 Richard Biener <rguenther@suse.de>
25668 * config.gcc: Always set need_64bit_hwint to yes.
25670 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
25672 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
25673 of using optimize_size.
25675 2014-05-06 Mike Stump <mikestump@comcast.net>
25677 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
25679 2014-05-06 Joseph Myers <joseph@codesourcery.com>
25681 * config/i386/sse.md (*mov<mode>_internal)
25682 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
25683 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
25684 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
25685 (*<code><mode>3, *andnot<mode>3<mask_name>)
25686 (<mask_codefor><code><mode>3<mask_name>): Only consider
25687 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
25689 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25692 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25694 * lra-constraints.c (valid_address_p): Move earlier in file.
25695 Add a constraint argument to the address_info version.
25696 (satisfies_memory_constraint_p): New function.
25697 (satisfies_address_constraint_p): Likewise.
25698 (process_alt_operands, curr_insn_transform): Use them.
25699 (process_address): Pass the constraint to valid_address_p when
25700 checking address operands.
25702 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
25704 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
25705 to their respective blocks. Fix inadvertent use of "node".
25707 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
25709 * emit-rtl.c (init_derived_machine_modes): New functionm, split
25711 (init_emit_once): ...here.
25712 * rtl.h (init_derived_machine_modes): Declare.
25713 * toplev.c (do_compile): Call it even if no_backend.
25715 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
25716 Mike Stump <mikestump@comcast.net>
25717 Richard Sandiford <rdsandiford@googlemail.com>
25718 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25720 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
25721 (rtx_equal_for_memref_p): Update comment.
25722 (adjust_offset_for_component_ref): Use wide-int interfaces.
25723 * builtins.c (get_object_alignment_2): Likewise.
25724 (c_readstr): Likewise.
25725 (target_char_cast): Add comment.
25726 (determine_block_size): Use wide-int interfaces.
25727 (expand_builtin_signbit): Likewise.
25728 (fold_builtin_int_roundingfn): Likewise.
25729 (fold_builtin_bitop): Likewise.
25730 (fold_builtin_bswap): Likewise.
25731 (fold_builtin_logarithm): Use signop.
25732 (fold_builtin_pow): Likewise.
25733 (fold_builtin_memory_op): Use wide-int interfaces.
25734 (fold_builtin_object_size): Likewise.
25735 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
25736 nb_iterations_estimate.
25737 (record_niter_bound): Use wide-int interfaces.
25738 (get_estimated_loop_iterations_int): Likewise.
25739 (get_estimated_loop_iterations): Likewise.
25740 (get_max_loop_iterations): Likewise.
25741 * cfgloop.h: Include wide-int.h.
25742 (struct nb_iter_bound): Change bound to widest_int.
25743 (struct loop): Change nb_iterations_upper_bound and
25744 nb_iterations_estimate to widest_int.
25745 (record_niter_bound): Switch to use widest_int.
25746 (get_estimated_loop_iterations): Likewise.
25747 (get_max_loop_iterations): Likewise.
25748 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
25749 update for wide-int.
25750 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
25751 * combine.c (try_combine): Likewise.
25752 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
25753 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
25755 (aarch64_float_const_representable_p): Likewise.
25756 * config/arc/arc.c: Include wide-int.h.
25757 (arc_can_use_doloop_p): Use wide-int interfaces.
25758 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
25759 (vfp3_const_double_index): Likewise.
25760 * config/avr/avr.c (avr_out_round): Likewise.
25761 (avr_fold_builtin): Likewise.
25762 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
25763 (bfin_can_use_doloop_p): Likewise.
25764 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
25765 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
25766 * config/i386/i386.c: Include wide-int.h.
25767 (ix86_data_alignment): Use wide-int interfaces.
25768 (ix86_local_alignment): Likewise.
25769 (ix86_emit_swsqrtsf): Update real_from_integer.
25770 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
25771 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
25772 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
25773 (zero_constant): Likewise.
25774 (input_operand): Likewise.
25775 (splat_input_operand): Likewise.
25776 (non_logical_cint_operand): Change const_double to const_wide_int.
25777 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
25778 (easy_altivec_constant): Remove comment.
25779 (paired_expand_vector_init): Use CONSTANT_P.
25780 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
25781 (rs6000_emit_move): Update checks.
25782 (rs6000_aggregate_candidate): Use wide-int interfaces.
25783 (rs6000_expand_ternop_builtin): Likewise.
25784 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
25785 (rs6000_assemble_integer): Likewise.
25786 (rs6000_hash_constant): Likewise.
25787 (output_toc): Likewise.
25788 (rs6000_rtx_costs): Likewise.
25789 (rs6000_emit_swrsqrt); Update call to real_from_integer.
25790 * config/rs6000/rs6000-c.c: Include wide-int.h.
25791 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
25792 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
25793 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
25794 Handle CONST_WIDE_INT.
25795 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
25796 Use tree_fits_uhwi_p.
25797 * config/sparc/sparc.c: Include wide-int.h.
25798 (sparc_fold_builtin): Use wide-int interfaces.
25799 * config/vax/vax.c: Include wide-int.h.
25800 (vax_float_literal): Use real_from_integer.
25801 * coretypes.h (struct hwivec_def): New.
25803 (const_hwivec): New.
25804 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
25805 (equiv_constant): Handle CONST_WIDE_INT.
25806 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
25807 (cselib_hash_rtx): Handle CONST_WIDE_INT.
25808 * dbxout.c (stabstr_U): Use wide-int interfaces.
25809 (dbxout_type): Update to use cst_fits_shwi_p.
25810 * defaults.h (LOG2_BITS_PER_UNIT): Define.
25811 (TARGET_SUPPORTS_WIDE_INT): Add default.
25812 * dfp.c: Include wide-int.h.
25813 (decimal_real_to_integer2): Use wide-int interfaces and rename to
25814 decimal_real_to_integer.
25815 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
25816 decimal_real_to_integer.
25817 * doc/generic.texi (Constant expressions): Update for wide_int.
25818 * doc/rtl.texi (const_double): Likewise.
25819 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
25820 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
25821 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
25822 (REAL_VALUE_FROM_INT): Remove.
25823 (TARGET_SUPPORTS_WIDE_INT): New.
25824 * doc/tm.texi: Regenerate.
25825 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
25826 * double-int.h: Include wide-int.h.
25827 (struct wi::int_traits): New.
25828 * dwarf2out.c (get_full_len): New.
25829 (dw_val_equal_p): Add case dw_val_class_wide_int.
25830 (size_of_loc_descr): Likewise.
25831 (output_loc_operands): Likewise.
25832 (insert_double): Remove.
25833 (insert_wide_int): New.
25834 (add_AT_wide): New.
25835 (print_die): Add case dw_val_class_wide_int.
25836 (attr_checksum): Likewise.
25837 (attr_checksum_ordered): Likewise.
25838 (same_dw_val_p): Likewise.
25839 (size_of_die): Likewise.
25840 (value_format): Likewise.
25841 (output_die): Likewise.
25842 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
25844 (clz_loc_descriptor): Use wide-int interfaces.
25845 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
25846 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
25847 (round_up_to_align): Use wide-int interfaces.
25848 (field_byte_offset): Likewise.
25849 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
25850 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
25851 CONST_DOUBLE handling. Use wide-int interfaces.
25852 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
25853 (gen_enumeration_type_die): Use add_AT_wide.
25854 (hash_loc_operands): Add case dw_val_class_wide_int.
25855 (compare_loc_operands): Likewise.
25856 * dwarf2out.h: Include wide-int.h.
25857 (wide_int_ptr): New.
25858 (enum dw_val_class): Add dw_val_class_wide_int.
25859 (struct dw_val_struct): Add val_wide.
25860 * emit-rtl.c (const_wide_int_htab): New.
25861 (const_wide_int_htab_hash): New.
25862 (const_wide_int_htab_eq): New.
25863 (lookup_const_wide_int): New.
25864 (const_double_htab_hash): Use wide-int interfaces.
25865 (const_double_htab_eq): Likewise.
25866 (rtx_to_double_int): Conditionally compile for wide-int.
25867 (immed_double_int_const): Rename to immed_wide_int_const and
25868 update for wide-int.
25869 (immed_double_const): Conditionally compile for wide-int.
25870 (init_emit_once): Use wide-int interfaces.
25871 * explow.c (plus_constant): Likewise.
25872 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
25873 (lshift_value): Use wide-int interfaces.
25874 (expand_mult): Likewise.
25875 (choose_multiplier): Likewise.
25876 (expand_smod_pow2): Likewise.
25877 (make_tree): Likewise.
25878 * expr.c (convert_modes): Consolidate handling of constants.
25879 Use wide-int interfaces.
25880 (emit_group_load_1): Add note.
25881 (store_expr): Update comment.
25882 (get_inner_reference): Use wide-int interfaces.
25883 (expand_constructor): Update comment.
25884 (expand_expr_real_2): Use wide-int interfaces.
25885 (expand_expr_real_1): Likewise.
25886 (reduce_to_bit_field_precision): Likewise.
25887 (const_vector_from_tree): Likewise.
25888 * final.c: Include wide-int-print.h.
25889 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
25890 * fixed-value.c: Include wide-int.h.
25891 (fixed_from_string): Use wide-int interfaces.
25892 (fixed_to_decimal): Likewise.
25893 (fixed_convert_from_real): Likewise.
25894 (real_convert_from_fixed): Likewise.
25895 * fold-const.h (mem_ref_offset): Return an offset_int.
25896 (div_if_zero_remainder): Remove code parameter.
25897 * fold-const.c (div_if_zero_remainder): Remove code parameter.
25898 Use wide-int interfaces.
25899 (may_negate_without_overflow_p): Use wide-int interfaces.
25900 (negate_expr_p): Likewise.
25901 (fold_negate_expr): Likewise.
25902 (int_const_binop_1): Likewise.
25903 (const_binop): Likewise.
25904 (fold_convert_const_int_from_int): Likewise.
25905 (fold_convert_const_int_from_real): Likewise.
25906 (fold_convert_const_int_from_fixed): Likewise.
25907 (fold_convert_const_fixed_from_int): Likewise.
25908 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
25909 (sign_bit_p): Use wide-int interfaces.
25910 (make_range_step): Likewise.
25911 (build_range_check): Likewise. Pass an integer of the correct type
25912 instead of using integer_one_node.
25913 (range_predecessor): Pass an integer of the correct type instead
25914 of using integer_one_node.
25915 (range_successor): Likewise.
25916 (merge_ranges): Likewise.
25917 (unextend): Use wide-int interfaces.
25918 (extract_muldiv_1): Likewise.
25919 (fold_div_compare): Likewise.
25920 (fold_single_bit_test): Likewise.
25921 (fold_sign_changed_comparison): Likewise.
25922 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
25923 (fold_plusminus_mult_expr): Use wide-int interfaces.
25924 (native_encode_int): Likewise.
25925 (native_interpret_int): Likewise.
25926 (fold_unary_loc): Likewise.
25927 (pointer_may_wrap_p): Likewise.
25928 (size_low_cst): Likewise.
25929 (mask_with_tz): Likewise.
25930 (fold_binary_loc): Likewise.
25931 (fold_ternary_loc): Likewise.
25932 (multiple_of_p): Likewise.
25933 (tree_call_nonnegative_warnv_p): Update calls to
25934 tree_int_cst_min_precision and real_from_integer.
25935 (fold_negate_const): Use wide-int interfaces.
25936 (fold_abs_const): Likewise.
25937 (fold_relational_const): Use tree_int_cst_lt.
25938 (round_up_loc): Use wide-int interfaces.
25939 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
25940 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
25941 * gengtype.c: Remove include of double-int.h.
25942 (do_typedef): Use wide-int interfaces.
25943 (open_base_files): Add wide-int.h.
25944 (main): Add offset_int and widest_int typedefs.
25945 * gengtype-lex.l: Handle "^".
25946 (CXX_KEYWORD): Add "static".
25947 * gengtype-parse.c (require3): New.
25948 (require_template_declaration): Handle constant template arguments
25949 and nested templates.
25950 * gengtype-state.c: Don't include "double-int.h".
25951 * genpreds.c (write_one_predicate_function): Update comment.
25952 (write_tm_constrs_h): Add check for hval and lval use in
25954 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
25955 (add_to_sequence): Likewise.
25956 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
25957 and const_double_operand.
25958 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
25960 * gimple-fold.c (get_base_constructor): Likewise.
25961 (fold_array_ctor_reference): Likewise.
25962 (fold_nonarray_ctor_reference): Likewise.
25963 (fold_const_aggregate_ref_1): Likewise.
25964 (gimple_val_nonnegative_real_p): Likewise.
25965 (gimple_fold_indirect_ref): Likewise.
25966 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
25967 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
25968 (struct slsr_cand_d): Change index to be widest_int.
25969 (struct incr_info_d): Change incr to be widest_int.
25970 (alloc_cand_and_find_basis): Use wide-int interfaces.
25971 (slsr_process_phi): Likewise.
25972 (backtrace_base_for_ref): Likewise. Return a widest_int.
25973 (restructure_reference): Take a widest_int instead of a double_int.
25974 (slsr_process_ref): Use wide-int interfaces.
25975 (create_mul_ssa_cand): Likewise.
25976 (create_mul_imm_cand): Likewise.
25977 (create_add_ssa_cand): Likewise.
25978 (create_add_imm_cand): Take a widest_int instead of a double_int.
25979 (slsr_process_add): Use wide-int interfaces.
25980 (slsr_process_cast): Likewise.
25981 (slsr_process_copy): Likewise.
25982 (dump_candidate): Likewise.
25983 (dump_incr_vec): Likewise.
25984 (replace_ref): Likewise.
25985 (cand_increment): Likewise. Return a widest_int.
25986 (cand_abs_increment): Likewise.
25987 (replace_mult_candidate): Take a widest_int instead of a double_int.
25988 (replace_unconditional_candidate): Use wide-int interfaces.
25989 (incr_vec_index): Take a widest_int instead of a double_int.
25990 (create_add_on_incoming_edge): Likewise.
25991 (create_phi_basis): Use wide-int interfaces.
25992 (replace_conditional_candidate): Likewise.
25993 (record_increment): Take a widest_int instead of a double_int.
25994 (record_phi_increments): Use wide-int interfaces.
25995 (phi_incr_cost): Take a widest_int instead of a double_int.
25996 (lowest_cost_path): Likewise.
25997 (total_savings): Likewise.
25998 (analyze_increments): Use wide-int interfaces.
25999 (ncd_with_phi): Take a widest_int instead of a double_int.
26000 (ncd_of_cand_and_phis): Likewise.
26001 (nearest_common_dominator_for_cands): Likewise.
26002 (insert_initializers): Use wide-int interfaces.
26003 (all_phi_incrs_profitable): Likewise.
26004 (replace_one_candidate): Likewise.
26005 (replace_profitable_candidates): Likewise.
26006 * godump.c: Include wide-int-print.h.
26007 (go_output_typedef): Use wide-int interfaces.
26008 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
26009 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
26010 (build_loop_iteration_domains): Likewise.
26011 * hooks.h: Include wide-int.h rather than double-int.h.
26012 (hook_bool_dint_dint_uint_bool_true): Delete.
26013 (hook_bool_wint_wint_uint_bool_true): Declare.
26014 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
26015 (hook_bool_wint_wint_uint_bool_true): New.
26016 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
26018 (ubsan_expand_si_overflow_mul_check): Likewise.
26019 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
26020 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
26021 (get_ancestor_addr_info): Likewise.
26022 (ipa_modify_call_arguments): Likewise.
26023 * loop-doloop.c (doloop_modify): Likewise.
26024 (doloop_optimize): Likewise.
26025 * loop-iv.c (iv_number_of_iterations): Likewise.
26026 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
26027 (unroll_loop_constant_iterations): Likewise.
26028 (decide_unroll_runtime_iterations): Likewise.
26029 (unroll_loop_runtime_iterations): Likewise.
26030 (decide_peel_simple): Likewise.
26031 (decide_unroll_stupid): Likewise.
26032 * lto-streamer-in.c (streamer_read_wi): Add.
26033 (input_cfg): Use wide-int interfaces.
26034 (lto_input_tree_1): Likewise.
26035 * lto-streamer-out.c (streamer_write_wi): Add.
26036 (hash_tree): Use wide-int interfaces.
26037 (output_cfg): Likewise.
26038 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
26039 (GTFILES): Add wide-int.h and signop.h.
26040 (TAGS): Look for .cc files too.
26041 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
26042 * optabs.c (expand_subword_shift): Likewise.
26043 (expand_doubleword_shift): Likewise.
26044 (expand_absneg_bit): Likewise.
26045 (expand_copysign_absneg): Likewise.
26046 (expand_copysign_bit): Likewise.
26047 * postreload.c (reload_cse_simplify_set): Likewise.
26048 * predict.c (predict_iv_comparison): Likewise.
26049 * pretty-print.h: Include wide-int-print.h.
26051 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
26052 * print-tree.c: Include wide-int-print.h.
26053 (print_node_brief): Use wide-int interfaces.
26054 (print_node): Likewise.
26055 * read-rtl.c (validate_const_wide_int): New.
26056 (read_rtx_code): Add CONST_WIDE_INT case.
26057 * real.c: Include wide-int.h.
26058 (real_to_integer2): Delete.
26059 (real_to_integer): New function, returning a wide_int.
26060 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26061 (ten_to_ptwo): Update call to real_from_integer.
26062 (real_digit): Likewise.
26063 * real.h: Include signop.h, wide-int.h and insn-modes.h.
26064 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
26065 (REAL_VALUE_TO_INT): Delete.
26066 (real_to_integer): Declare a wide-int form.
26067 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
26068 * recog.c (const_int_operand): Improve comment.
26069 (const_scalar_int_operand): New.
26070 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
26071 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
26072 (split_double): Likewise.
26073 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
26074 (rtx_size): Likewise.
26075 (rtx_alloc_stat_v): New.
26076 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
26077 (cwi_output_hex): New.
26078 (iterative_hash_rtx): Handle CONST_WIDE_INT.
26079 (cwi_check_failed_bounds): New.
26080 * rtl.def (CONST_WIDE_INT): New.
26081 * rtl.h: Include <utility> and wide-int.h.
26082 (struct hwivec_def): New.
26083 (CWI_GET_NUM_ELEM): New.
26084 (CWI_PUT_NUM_ELEM): New.
26085 (struct rtx_def): Add num_elem and hwiv.
26086 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
26087 (CASE_CONST_UNIQUE): Likewise.
26088 (CASE_CONST_ANY): Likewise.
26089 (CONST_SCALAR_INT_P): Likewise.
26090 (CONST_WIDE_INT_P): New.
26092 (HWIVEC_CHECK): New.
26093 (cwi_check_failed_bounds): New.
26095 (HWIVEC_CHECK): New.
26096 (CONST_WIDE_INT_VEC) New.
26097 (CONST_WIDE_INT_NUNITS) New.
26098 (CONST_WIDE_INT_ELT) New.
26099 (rtx_mode_t): New type.
26100 (wi::int_traits <rtx_mode_t>): New.
26102 (wi::min_value): New.
26103 (wi::max_value): New.
26105 (const_wide_int_alloc): New.
26106 (immed_wide_int_const): New.
26107 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
26108 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
26109 * signop.h: New file.
26110 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
26111 (simplify_const_unary_operation): Use wide-int interfaces.
26112 (simplify_binary_operation_1): Likewise.
26113 (simplify_const_binary_operation): Likewise.
26114 (simplify_const_relational_operation): Likewise.
26115 (simplify_immed_subreg): Likewise.
26116 * stmt.c (expand_case): Likewise.
26117 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
26118 signop rather than a bool.
26119 * stor-layout.c (layout_type): Use wide-int interfaces.
26120 (initialize_sizetypes): Update calls to
26121 set_min_and_max_values_for_integral_type.
26122 (set_min_and_max_values_for_integral_type): Take a signop rather
26123 than a bool. Use wide-int interfaces.
26124 (fixup_signed_type): Update accordingly. Remove
26125 HOST_BITS_PER_DOUBLE_INT limit.
26126 (fixup_unsigned_type): Likewise.
26127 * system.h (STATIC_CONSTANT_P): New.
26128 (STATIC_ASSERT): New.
26129 * target.def (can_use_doloop_p): Take widest_ints rather than
26131 * target.h: Include wide-int.h rather than double-int.h.
26132 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
26134 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
26135 rather than INT_CST_LT_UNSIGNED.
26136 (can_use_doloop_if_innermost): Take widest_ints rather than
26138 * tree-affine.c: Include wide-int-print.h.
26139 (double_int_ext_for_comb): Delete.
26140 (wide_int_ext_for_comb): New.
26141 (aff_combination_zero): Use wide-int interfaces.
26142 (aff_combination_const): Take a widest_int instead of a double_int.
26143 (aff_combination_elt): Use wide-int interfaces.
26144 (aff_combination_scale): Take a widest_int instead of a double_int.
26145 (aff_combination_add_elt): Likewise.
26146 (aff_combination_add_cst): Likewise.
26147 (aff_combination_add): Use wide-int interfaces.
26148 (aff_combination_convert): Likewise.
26149 (tree_to_aff_combination): Likewise.
26150 (add_elt_to_tree): Take a widest_int instead of a double_int.
26151 (aff_combination_to_tree): Use wide-int interfaces.
26152 (aff_combination_remove_elt): Likewise.
26153 (aff_combination_add_product): Take a widest_int instead of
26155 (aff_combination_mult): Use wide-int interfaces.
26156 (aff_combination_expand): Likewise.
26157 (double_int_constant_multiple_p): Delete.
26158 (wide_int_constant_multiple_p): New.
26159 (aff_combination_constant_multiple_p): Take a widest_int pointer
26160 instead of a double_int pointer.
26161 (print_aff): Use wide-int interfaces.
26162 (get_inner_reference_aff): Take a widest_int pointer
26163 instead of a double_int pointer.
26164 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
26165 * tree-affine.h: Include wide-int.h.
26166 (struct aff_comb_elt): Change type of coef to widest_int.
26167 (struct affine_tree_combination): Change type of offset to widest_int.
26168 (double_int_ext_for_comb): Delete.
26169 (wide_int_ext_for_comb): New.
26170 (aff_combination_const): Use widest_int instead of double_int.
26171 (aff_combination_scale): Likewise.
26172 (aff_combination_add_elt): Likewise.
26173 (aff_combination_constant_multiple_p): Likewise.
26174 (get_inner_reference_aff): Likewise.
26175 (aff_comb_cannot_overlap_p): Likewise.
26176 (aff_combination_zero_p): Use wide-int interfaces.
26177 * tree.c: Include tree.h.
26178 (init_ttree): Use make_int_cst.
26179 (tree_code_size): Removed code for INTEGER_CST case.
26180 (tree_size): Add INTEGER_CST case.
26181 (make_node_stat): Update comment.
26182 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
26183 (build_int_cst_type): Use wide-int interfaces.
26184 (double_int_to_tree): Likewise.
26185 (double_int_fits_to_tree_p): Delete.
26186 (force_fit_type_double): Delete.
26187 (force_fit_type): New.
26188 (int_cst_hash_hash): Use wide-int interfaces.
26189 (int_cst_hash_eq): Likewise.
26190 (build_int_cst_wide): Delete.
26191 (wide_int_to_tree): New.
26192 (cache_integer_cst): Use wide-int interfaces.
26193 (build_low_bits_mask): Likewise.
26194 (cst_and_fits_in_hwi): Likewise.
26195 (real_value_from_int_cst): Likewise.
26196 (make_int_cst_stat): New.
26197 (integer_zerop): Use wide_int interfaces.
26198 (integer_onep): Likewise.
26199 (integer_all_onesp): Likewise.
26200 (integer_pow2p): Likewise.
26201 (integer_nonzerop): Likewise.
26202 (tree_log2): Likewise.
26203 (tree_floor_log2): Likewise.
26204 (tree_ctz): Likewise.
26205 (int_size_in_bytes): Likewise.
26206 (mem_ref_offset): Return an offset_int rather than a double_int.
26207 (build_type_attribute_qual_variant): Use wide_int interfaces.
26208 (type_hash_eq): Likewise
26209 (tree_int_cst_equal): Likewise.
26210 (tree_int_cst_lt): Delete.
26211 (tree_int_cst_compare): Likewise.
26212 (tree_fits_shwi_p): Use wide_int interfaces.
26213 (tree_fits_uhwi_p): Likewise.
26214 (tree_int_cst_sign_bit): Likewise.
26215 (tree_int_cst_sgn): Likewise.
26216 (tree_int_cst_min_precision): Take a signop rather than a bool.
26217 (simple_cst_equal): Use wide_int interfaces.
26218 (compare_tree_int): Likewise.
26219 (iterative_hash_expr): Likewise.
26220 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
26222 (get_type_static_bounds): Use wide_int interfaces.
26223 (tree_int_cst_elt_check_failed): New.
26224 (build_common_tree_nodes): Reordered to set prec before filling in
26226 (int_cst_value): Check cst_and_fits_in_hwi.
26227 (widest_int_cst_value): Use wide_int interfaces.
26228 (upper_bound_in_type): Likewise.
26229 (lower_bound_in_type): Likewise.
26230 (num_ending_zeros): Likewise.
26231 (drop_tree_overflow): Likewise.
26232 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
26233 (gen_conditions_for_pow_cst_base): Likewise.
26234 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
26235 (group_case_labels_stmt): Use wide-int interfaces.
26236 (verify_gimple_assign_binary): Likewise.
26237 (print_loop): Likewise.
26238 * tree-chrec.c (tree_fold_binomial): Likewise.
26239 * tree-core.h (struct tree_base): Add int_length.
26240 (struct tree_int_cst): Change rep of value.
26241 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
26242 (dr_may_alias_p): Likewise.
26243 (max_stmt_executions_tree): Likewise.
26244 * tree.def (INTEGER_CST): Update comment.
26245 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
26246 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
26247 * tree-dump.c: Include wide-int.h and wide-int-print.h.
26248 (dequeue_and_dump): Use wide-int interfaces.
26249 * tree.h: Include wide-int.h.
26250 (NULL_TREE): Moved to earlier loc in file.
26251 (TREE_INT_CST_ELT_CHECK): New.
26252 (tree_int_cst_elt_check_failed): New.
26254 (TREE_INT_CST): Delete.
26255 (TREE_INT_CST_LOW): Use wide-int interfaces.
26256 (TREE_INT_CST_HIGH): Delete.
26257 (TREE_INT_CST_NUNITS): New.
26258 (TREE_INT_CST_EXT_NUNITS): Likewise.
26259 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
26260 (TREE_INT_CST_ELT): Likewise.
26261 (INT_CST_LT): Delete.
26262 (tree_int_cst_elt_check): New (two forms).
26263 (type_code_size): Update comment.
26264 (make_int_cst_stat, make_int_cst): New.
26265 (tree_to_double_int): Delete.
26266 (double_int_fits_to_tree_p): Delete.
26267 (force_fit_type_double): Delete.
26268 (build_int_cstu): Replace with out-of-line function.
26269 (build_int_cst_wide): Delete.
26270 (tree_int_cst_lt): Define inline.
26271 (tree_int_cst_le): New.
26272 (tree_int_cst_compare): Define inline.
26273 (tree_int_cst_min_precision): Take a signop rather than a bool.
26274 (wi::int_traits <const_tree>): New.
26275 (wi::int_traits <tree>): New.
26276 (wi::extended_tree): New.
26277 (wi::int_traits <wi::extended_tree>): New.
26278 (wi::to_widest): New.
26279 (wi::to_offset): New.
26280 (wi::fits_to_tree_p): New.
26281 (wi::min_value): New.
26282 (wi::max_value): New.
26283 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
26284 (copy_tree_body_r): Likewise.
26285 * tree-object-size.c (compute_object_offset): Likewise.
26286 (addr_object_size): Likewise.
26287 * tree-predcom.c: Include wide-int-print.h.
26288 (struct dref_d): Change type of offset to widest_int.
26289 (dump_dref): Call wide-int printer.
26290 (aff_combination_dr_offset): Use wide-int interfaces.
26291 (determine_offset): Take a widest_int pointer rather than a
26292 double_int pointer.
26293 (split_data_refs_to_components): Use wide-int interfaces.
26294 (suitable_component_p): Likewise.
26295 (order_drefs): Likewise.
26296 (add_ref_to_chain): Likewise.
26297 (valid_initializer_p): Likewise.
26298 (determine_roots_comp): Likewise.
26299 * tree-pretty-print.c: Include wide-int-print.h.
26300 (dump_generic_node): Use wide-int interfaces.
26301 * tree-sra.c (sra_ipa_modify_expr): Likewise.
26302 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
26303 (move_fixed_address_to_symbol): Likewise.
26304 (move_hint_to_base): Likewise.
26305 (move_pointer_to_base): Likewise.
26306 (move_variant_to_index): Likewise.
26307 (most_expensive_mult_to_index): Likewise.
26308 (addr_to_parts): Likewise.
26309 (copy_ref_info): Likewise.
26310 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
26311 (indirect_refs_may_alias_p): Likewise.
26312 (stmt_kills_ref_p_1): Likewise.
26313 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
26314 * tree-ssa-ccp.c: Update comment at top of file. Include
26316 (struct prop_value_d): Change type of mask to widest_int.
26317 (extend_mask): New function.
26318 (dump_lattice_value): Use wide-int interfaces.
26319 (get_default_value): Likewise.
26320 (set_constant_value): Likewise.
26321 (set_value_varying): Likewise.
26322 (valid_lattice_transition): Likewise.
26323 (set_lattice_value): Likewise.
26324 (value_to_double_int): Delete.
26325 (value_to_wide_int): New.
26326 (get_value_from_alignment): Use wide-int interfaces.
26327 (get_value_for_expr): Likewise.
26328 (do_dbg_cnt): Likewise.
26329 (ccp_finalize): Likewise.
26330 (ccp_lattice_meet): Likewise.
26331 (bit_value_unop_1): Use widest_ints rather than double_ints.
26332 (bit_value_binop_1): Likewise.
26333 (bit_value_unop): Use wide-int interfaces.
26334 (bit_value_binop): Likewise.
26335 (bit_value_assume_aligned): Likewise.
26336 (evaluate_stmt): Likewise.
26337 (ccp_fold_stmt): Likewise.
26338 (visit_cond_stmt): Likewise.
26339 (ccp_visit_stmt): Likewise.
26340 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
26341 (constant_pointer_difference): Likewise.
26342 (associate_pointerplus): Likewise.
26343 (combine_conversions): Likewise.
26344 * tree-ssa-loop.h: Include wide-int.h.
26345 (struct tree_niter_desc): Change type of max to widest_int.
26346 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
26347 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
26348 (remove_redundant_iv_tests): Likewise.
26349 (canonicalize_loop_induction_variables): Likewise.
26350 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
26351 (constant_multiple_of): Take a widest_int pointer instead of
26352 a double_int pointer.
26353 (get_computation_aff): Use wide-int interfaces.
26354 (ptr_difference_cost): Likewise.
26355 (difference_cost): Likewise.
26356 (get_loop_invariant_expr_id): Likewise.
26357 (get_computation_cost_at): Likewise.
26358 (iv_elimination_compare_lt): Likewise.
26359 (may_eliminate_iv): Likewise.
26360 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
26361 instead of double_int.
26362 (max_loop_iterations): Likewise.
26363 (max_stmt_executions): Likewise.
26364 (estimated_stmt_executions): Likewise.
26365 * tree-ssa-loop-niter.c: Include wide-int-print.h.
26366 (split_to_var_and_offset): Use wide-int interfaces.
26367 (determine_value_range): Likewise.
26368 (bound_difference_of_offsetted_base): Likewise.
26369 (bounds_add): Take a widest_int instead of a double_int.
26370 (number_of_iterations_ne_max): Use wide-int interfaces.
26371 (number_of_iterations_ne): Likewise.
26372 (number_of_iterations_lt_to_ne): Likewise.
26373 (assert_loop_rolls_lt): Likewise.
26374 (number_of_iterations_lt): Likewise.
26375 (number_of_iterations_le): Likewise.
26376 (number_of_iterations_cond): Likewise.
26377 (number_of_iterations_exit): Likewise.
26378 (finite_loop_p): Likewise.
26379 (derive_constant_upper_bound_assign): Likewise.
26380 (derive_constant_upper_bound): Return a widest_int.
26381 (derive_constant_upper_bound_ops): Likewise.
26382 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
26383 (record_estimate): Take a widest_int rather than a double_int.
26384 (record_nonwrapping_iv): Use wide-int interfaces.
26385 (double_int_cmp): Delete.
26386 (wide_int_cmp): New.
26387 (bound_index): Take a widest_int rather than a double_int.
26388 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
26389 (maybe_lower_iteration_bound): Likewise.
26390 (estimate_numbers_of_iterations_loop): Likewise.
26391 (estimated_loop_iterations): Take a widest_int pointer than than
26392 a double_int pointer.
26393 (estimated_loop_iterations_int): Use wide-int interfaces.
26394 (max_loop_iterations): Take a widest_int pointer than than
26395 a double_int pointer.
26396 (max_loop_iterations_int): Use wide-int interfaces.
26397 (max_stmt_executions): Take a widest_int pointer than than
26398 a double_int pointer.
26399 (estimated_stmt_executions): Likewise.
26400 (n_of_executions_at_most): Use wide-int interfaces.
26401 (scev_probably_wraps_p): Likewise.
26402 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
26403 to real_to_integer.
26404 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
26406 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
26407 double_ints. Adjust for trailing_wide_ints <3> representation.
26408 (set_nonzero_bits): Likewise.
26409 (get_range_info): Return wide_ints rather than double_ints.
26410 Adjust for trailing_wide_ints <3> representation.
26411 (get_nonzero_bits): Likewise.
26412 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
26414 * tree-ssanames.h (struct range_info_def): Replace min, max and
26415 nonzero_bits with a trailing_wide_ints <3>.
26416 (set_range_info): Use wide_int_refs rather than double_ints.
26417 (set_nonzero_bits): Likewise.
26418 (get_range_info): Return wide_ints rather than double_ints.
26419 (get_nonzero_bits): Likewise.
26420 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
26421 * tree-ssa-pre.c (phi_translate_1): Likewise.
26422 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
26423 (acceptable_pow_call): Likewise.
26424 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
26426 (vn_reference_fold_indirect): Likewise.
26427 (vn_reference_maybe_forwprop_address): Likewise.
26428 (valueize_refs_1): Likewise.
26429 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
26430 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
26431 tree_int_cst_lt and tree_int_cst_le.
26432 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
26434 (streamer_alloc_tree): Likewise.
26435 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
26436 (streamer_write_tree_header): Likewise.
26437 (streamer_write_integer_cst): Likewise.
26438 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
26439 (build_constructors): Likewise.
26440 (array_value_type): Likewise.
26441 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
26442 (vect_check_gather): Likewise.
26443 * tree-vect-generic.c (build_replicated_const): Likewise.
26444 (expand_vector_divmod): Likewise.
26445 * tree-vect-loop.c (vect_transform_loop): Likewise.
26446 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
26447 (vect_do_peeling_for_alignment): Likewise.
26448 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
26449 * tree-vrp.c: Include wide-int.h.
26450 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
26451 (extract_range_from_assert): Use wide-int interfaces.
26452 (vrp_int_const_binop): Likewise.
26453 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
26454 double_int pointers.
26455 (ranges_from_anti_range): Use wide-int interfaces.
26456 (quad_int_cmp): Delete.
26457 (quad_int_pair_sort): Likewise.
26458 (extract_range_from_binary_expr_1): Use wide-int interfaces.
26459 (extract_range_from_unary_expr_1): Likewise.
26460 (adjust_range_with_scev): Likewise.
26461 (masked_increment): Take and return wide_ints rather than double_ints.
26462 (register_edge_assert_for_2): Use wide-int interfaces.
26463 (check_array_ref): Likewise.
26464 (search_for_addr_array): Likewise.
26465 (maybe_set_nonzero_bits): Likewise.
26466 (union_ranges): Pass an integer of the correct type instead of
26467 using integer_one_node.
26468 (intersect_ranges): Likewise.
26469 (simplify_truth_ops_using_ranges): Likewise.
26470 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
26471 (range_fits_type_p): Likewise.
26472 (simplify_cond_using_ranges): Likewise. Take a signop rather than
26474 (simplify_conversion_using_ranges): Use wide-int interfaces.
26475 (simplify_float_conversion_using_ranges): Likewise.
26476 (vrp_finalize): Likewise.
26477 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
26478 (gimple_stringops_transform): Likewise.
26479 * varasm.c (decode_addr_const): Likewise.
26480 (const_hash_1): Likewise.
26481 (const_rtx_hash_1): Likewise
26482 (output_constant): Likewise.
26483 (array_size_for_constructor): Likewise.
26484 (output_constructor_regular_field): Likewise.
26485 (output_constructor_bitfield): Likewise.
26486 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
26487 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
26489 * gencheck.c: Define BITS_PER_UNIT.
26490 * wide-int.cc: New.
26492 * wide-int-print.cc: New.
26493 * wide-int-print.h: New.
26495 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26497 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
26499 2014-05-06 Richard Biener <rguenther@suse.de>
26501 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
26502 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
26503 (TODO_verify_all): Adjust.
26504 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
26505 TODO_verify_stmts and TODO_verify_rtl_sharing.
26506 * bb-reorder.c: Likewise.
26507 * cfgexpand.c: Likewise.
26508 * cprop.c: Likewise.
26510 * function.c: Likewise.
26511 * fwprop.c: Likewise.
26512 * gcse.c: Likewise.
26513 * gimple-ssa-isolate-paths.c: Likewise.
26514 * gimple-ssa-strength-reduction.c: Likewise.
26515 * ipa-split.c: Likewise.
26516 * loop-init.c: Likewise.
26517 * loop-unroll.c: Likewise.
26518 * lower-subreg.c: Likewise.
26519 * modulo-sched.c: Likewise.
26520 * postreload-gcse.c: Likewise.
26521 * predict.c: Likewise.
26522 * recog.c: Likewise.
26523 * sched-rgn.c: Likewise.
26524 * store-motion.c: Likewise.
26525 * tracer.c: Likewise.
26526 * trans-mem.c: Likewise.
26527 * tree-call-cdce.c: Likewise.
26528 * tree-cfg.c: Likewise.
26529 * tree-cfgcleanup.c: Likewise.
26530 * tree-complex.c: Likewise.
26531 * tree-eh.c: Likewise.
26532 * tree-emutls.c: Likewise.
26533 * tree-if-conv.c: Likewise.
26534 * tree-into-ssa.c: Likewise.
26535 * tree-loop-distribution.c: Likewise.
26536 * tree-object-size.c: Likewise.
26537 * tree-parloops.c: Likewise.
26538 * tree-pass.h: Likewise.
26539 * tree-sra.c: Likewise.
26540 * tree-ssa-ccp.c: Likewise.
26541 * tree-ssa-copy.c: Likewise.
26542 * tree-ssa-copyrename.c: Likewise.
26543 * tree-ssa-dce.c: Likewise.
26544 * tree-ssa-dom.c: Likewise.
26545 * tree-ssa-dse.c: Likewise.
26546 * tree-ssa-forwprop.c: Likewise.
26547 * tree-ssa-ifcombine.c: Likewise.
26548 * tree-ssa-loop-ch.c: Likewise.
26549 * tree-ssa-loop-ivcanon.c: Likewise.
26550 * tree-ssa-loop.c: Likewise.
26551 * tree-ssa-math-opts.c: Likewise.
26552 * tree-ssa-phiopt.c: Likewise.
26553 * tree-ssa-phiprop.c: Likewise.
26554 * tree-ssa-pre.c: Likewise.
26555 * tree-ssa-reassoc.c: Likewise.
26556 * tree-ssa-sink.c: Likewise.
26557 * tree-ssa-strlen.c: Likewise.
26558 * tree-ssa-tail-merge.c: Likewise.
26559 * tree-ssa-uncprop.c: Likewise.
26560 * tree-switch-conversion.c: Likewise.
26561 * tree-tailcall.c: Likewise.
26562 * tree-vect-generic.c: Likewise.
26563 * tree-vectorizer.c: Likewise.
26564 * tree-vrp.c: Likewise.
26565 * tsan.c: Likewise.
26566 * var-tracking.c: Likewise.
26567 * bt-load.c: Likewise.
26568 * cfgcleanup.c: Likewise.
26569 * combine-stack-adj.c: Likewise.
26570 * combine.c: Likewise.
26571 * compare-elim.c: Likewise.
26572 * config/epiphany/resolve-sw-modes.c: Likewise.
26573 * config/i386/i386.c: Likewise.
26574 * config/mips/mips.c: Likewise.
26575 * config/s390/s390.c: Likewise.
26576 * config/sh/sh_treg_combine.cc: Likewise.
26577 * config/sparc/sparc.c: Likewise.
26580 * final.c: Likewise.
26581 * ifcvt.c: Likewise.
26582 * mode-switching.c: Likewise.
26583 * passes.c: Likewise.
26584 * postreload.c: Likewise.
26586 * reg-stack.c: Likewise.
26587 * regcprop.c: Likewise.
26588 * regrename.c: Likewise.
26591 2014-05-06 Richard Biener <rguenther@suse.de>
26593 PR middle-end/61070
26594 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
26595 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
26597 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
26600 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
26602 2014-05-05 Radovan Obradovic <robradovic@mips.com>
26603 Tom de Vries <tom@codesourcery.com>
26605 * target.def (call_fusage_contains_non_callee_clobbers): New
26607 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
26609 (@node Miscellaneous Register Hooks): New node.
26610 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
26611 * doc/tm.texi: Regenerate.
26613 2014-05-05 Marek Polacek <polacek@redhat.com>
26616 * opts.c (common_handle_option): Call error_at instead of warning_at.
26618 2014-05-05 Richard Biener <rguenther@suse.de>
26620 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
26621 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
26622 under the TODO_verify_il umbrella.
26624 2014-05-05 Richard Biener <rguenther@suse.de>
26626 * passes.c (execute_function_todo): Move TODO_verify_flow under
26627 the TODO_verify_ul umbrella.
26629 2014-05-05 Richard Biener <rguenther@suse.de>
26631 PR middle-end/61010
26632 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
26633 X & CST away from a CST that is the mask of a mode.
26635 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26637 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
26638 int argument to enum machine_mode.
26639 (picochip_class_max_nregs): Ditto.
26640 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
26641 (picochip_class_max_nregs): Ditto.
26643 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26645 * target.def: Add new target hook.
26646 * doc/tm.texi: Regenerate.
26647 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
26648 * targhooks.c (default_keep_leaf_when_profiled): New function.
26650 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
26651 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
26653 2014-05-05 Bin Cheng <bin.cheng@arm.com>
26655 PR tree-optimization/60363
26656 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
26657 (copy_phi_args): New parameters. Call get_value_locus_in_path.
26658 (update_destination_phis): New parameter.
26659 (create_edge_and_update_destination_phis): Ditto.
26660 (ssa_fix_duplicate_block_edges): Pass new arguments.
26661 (thread_single_edge): Ditto.
26663 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
26665 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
26666 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
26667 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
26668 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
26669 Use RS6000_BTM_HARD_FLOAT.
26670 (BU_MISC_2): Likewise.
26671 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
26672 RS6000_BTM_HARD_FLOAT.
26673 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
26674 is explicitly used.
26675 (rs6000_invalid_builtin): Add hard floating builtin support.
26676 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
26677 hard float builtins.
26678 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
26680 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26682 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
26683 Add missing function* argument.
26685 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26687 * lra-constraints.c (valid_address_p): Move earlier in file.
26688 Add a constraint argument to the address_info version.
26689 (satisfies_memory_constraint_p): New function.
26690 (satisfies_address_constraint_p): Likewise.
26691 (process_alt_operands, curr_insn_transform): Use them.
26692 (process_address): Pass the constraint to valid_address_p when
26693 checking address operands.
26695 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
26697 * config/mips/mips.c (mips_isa_rev): New variable.
26698 (mips_set_architecture): Set it.
26699 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
26701 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
26702 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
26703 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
26704 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
26705 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
26706 conditions in terms of mips_isa_rev.
26707 (mips_isa_rev): Declare.
26709 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26711 * config/sh/sh-mem.cc: Use tabs instead of spaces.
26712 (prob_unlikely, prob_likely): Make variables const.
26714 2014-05-03 Denis Chertykov <chertykov@gmail.com>
26716 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
26718 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26720 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
26722 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26724 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
26725 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
26726 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
26728 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
26729 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
26731 Replace usage of ROUND_REG with sh_round_reg.
26732 Use CEIL instead of ROUND_ADVANCE.
26734 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
26737 * config/sh/sh.c: Include stdlib headers before everything else.
26739 2014-05-02 Jakub Jelinek <jakub@redhat.com>
26741 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
26742 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
26743 (gimplify_adjust_omp_clauses): Simd region is never
26744 directly nested in combined parallel. Instead, for linear
26745 with copyin/copyout, if in combined for simd loop, make decl
26746 firstprivate/lastprivate on OMP_FOR.
26747 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
26748 expand_omp_for_static_chunk): When setting endvar, also set
26749 fd->loop.v to the same value.
26751 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26753 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
26755 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
26757 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
26760 2014-05-02 Marek Polacek <polacek@redhat.com>
26762 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
26764 2014-05-02 Kito Cheng <kito@0xlab.org>
26766 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
26767 to a C expression marco.
26768 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
26769 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
26770 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
26771 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
26772 HONOR_REG_ALLOC_ORDER.
26773 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
26775 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26777 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
26779 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26781 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
26783 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
26785 * tree-if-conv.c (is_cond_scalar_reduction): New function.
26786 (convert_scalar_cond_reduction): Likewise.
26787 (predicate_scalar_phi): Add recognition and transformation
26788 of simple conditioanl reduction to be vectorizable.
26790 2014-05-01 Marek Polacek <polacek@redhat.com>
26793 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
26795 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
26797 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
26798 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
26799 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
26800 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
26801 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
26802 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
26803 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
26804 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
26806 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
26808 * config/arc/arc.opt (mlra): Move comment above option name
26809 to avoid mis-parsing as language options.
26811 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26813 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
26814 * config/sol2.h: ... here.
26815 * config/sol2-10.h: Remove.
26817 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
26818 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
26819 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
26820 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
26821 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
26822 * config/sol2.h: ... here.
26823 (SECTION_NAME_FORMAT): Don't redefine.
26824 (STARTFILE_ARCH32_SPEC): Rename to ...
26825 (STARTFILE_ARCH_SPEC): ... this.
26826 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
26827 * config/sparc/sol2.h: ... here.
26828 (SECTION_NAME_FORMAT): Don't undef.
26829 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
26830 (SUBTARGET_EXTRA_SPECS): Remove.
26831 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
26833 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
26834 (MD_STARTFILE_PREFIX): Remove.
26835 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
26836 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
26837 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
26838 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
26839 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
26840 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
26841 * config/i386/sol2.h: ... here.
26842 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
26843 * config/i386/sol2-bi.h: Remove.
26844 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
26845 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
26847 * config/i386/t-sol2-64: Rename to ...
26848 * config/i386/t-sol2: ... this.
26849 * config/sparc/t-sol2-64: Rename to ...
26850 * config/sparc/t-sol2: ... this.
26852 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
26853 sol2_tm_file_head, sol2_tm_file_tail.
26854 Include ${cpu_type}/sol2.h before sol2.h.
26856 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
26857 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
26858 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
26859 Reflect i386/t-sol2-64 renaming.
26860 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
26861 Reflect sparc/t-sol2-64 renaming.
26863 2014-04-30 Richard Biener <rguenther@suse.de>
26865 * passes.c (execute_function_todo): Move TODO_verify_stmts
26866 and TODO_verify_ssa under the TODO_verify_il umbrella.
26867 * tree-ssa.h (verify_ssa): Adjust prototype.
26868 * tree-ssa.c (verify_ssa): Add parameter to tell whether
26869 we should verify SSA operands.
26870 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
26871 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
26872 whether we should verify whether not throwing stmts have EH info.
26873 * graphite-scop-detection.c (create_sese_edges): Adjust.
26874 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
26875 * tree-eh.c (lower_try_finally_switch): Do not add the
26876 default case label twice.
26878 2014-04-30 Marek Polacek <polacek@redhat.com>
26880 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
26881 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
26882 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
26883 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
26885 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
26887 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
26888 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
26889 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
26890 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
26891 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
26892 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
26893 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
26894 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
26896 2014-04-29 David Malcolm <dmalcolm@redhat.com>
26898 * tree-cfg.c (dump_function_to_file): Dump the return type of
26899 functions, in a line to itself before the function body, mimicking
26900 the layout of a C function.
26902 2014-04-29 Jakub Jelinek <jakub@redhat.com>
26904 PR tree-optimization/60971
26905 * tree-tailcall.c (process_assignment): Reject conversions which
26908 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
26910 * calls.c (initialize_argument_information): Always treat
26911 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
26912 (expand_call): Likewise.
26913 (emit_library_call_calue_1): Likewise.
26914 * expr.c (PUSH_ARGS_REVERSED): Do not define.
26915 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
26918 2014-04-29 Nick Clifton <nickc@redhat.com>
26920 * config/msp430/msp430.md (umulsidi): Fix typo.
26921 (mulhisi3): Enable even inside interrupt handlers.
26922 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
26923 bigger return address pushed in large mode.
26925 2014-04-29 Nick Clifton <nickc@redhat.com>
26927 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
26928 (arc_init_reg_tables): Use a machine_mode enum to iterate over
26930 * config/m32r/m32r.c (init_reg_tables): Likewise.
26931 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
26932 enum to hold the modes.
26934 2014-04-29 Richard Biener <rguenther@suse.de>
26936 * dominance.c (free_dominance_info): Add overload with
26937 function parameter.
26938 (dom_info_state): Likewise.
26939 (dom_info_available_p): Likewise.
26940 * basic-block.h (free_dominance_info, dom_info_state,
26941 dom_info_available_p): Declare overloads.
26942 * passes.c (execute_function_todo): Verify that verifiers
26943 don't change dominator info state. Drop dominator info
26944 for IPA pass invocations.
26945 * cgraph.c (release_function_body): Restore asserts that
26946 dominator information is released.
26948 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
26950 * doc/invoke.texi: Fix typo.
26951 * tree-vrp.c: Fix typos.
26952 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
26954 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26956 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
26958 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
26960 * config/aarch64/aarch64-builtins.c
26961 (aarch64_types_storestruct_lane_qualifiers): New.
26962 (TYPES_STORESTRUCT_LANE): Likewise.
26963 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
26964 (st3_lane): Likewise.
26965 (st4_lane): Likewise.
26966 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
26967 (vec_store_lanesci_lane<mode>): Likewise.
26968 (vec_store_lanesxi_lane<mode>): Likewise.
26969 (aarch64_st2_lane<VQ:mode>): Likewise.
26970 (aarch64_st3_lane<VQ:mode>): Likewise.
26971 (aarch64_st4_lane<VQ:mode>): Likewise.
26972 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
26973 * config/aarch64/arm_neon.h
26974 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
26975 use new macro arguments.
26976 (__ST3_LANE_FUNC): Likewise.
26977 (__ST4_LANE_FUNC): Likewise.
26978 * config/aarch64/iterators.md (V_TWO_ELEM): New.
26979 (V_THREE_ELEM): Likewise.
26980 (V_FOUR_ELEM): Likewise.
26982 2014-04-28 David Malcolm <dmalcolm@redhat.com>
26984 * doc/gimple.texi: Replace the description of the now-defunct
26985 union gimple_statement_d with a diagram showing the
26986 gimple_statement_base class hierarchy and its relationships to
26987 the GSS_ and GIMPLE_ enums.
26989 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
26991 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
26992 * config/aarch64/aarch64.c
26993 (aarch64_cannot_change_mode_class): Weaken conditions.
26994 (aarch64_modes_tieable_p): New.
26995 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
26997 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
26999 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
27000 (loadsync_<mode>): Change mode.
27001 (load_quadpti, store_quadpti): New.
27002 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
27003 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
27005 2014-04-28 Martin Jambor <mjambor@suse.cz>
27007 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
27008 same alias type as the original statement.
27009 (subreplacement_assignment_data): New type.
27010 (handle_unscalarized_data_in_subtree): New type of parameter,
27011 generate new memory accesses with same alias type as the original
27013 (load_assign_lhs_subreplacements): Likewise.
27014 (sra_modify_constructor_assign): Generate new memory accesses with
27015 same alias type as the original statement.
27017 2014-04-28 Richard Biener <rguenther@suse.de>
27019 * tree-pass.h (TODO_verify_il): Define.
27020 (TODO_verify_all): Complete properly.
27021 * passes.c (execute_function_todo): Move existing loop-closed
27022 SSA verification under TODO_verify_il.
27023 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
27024 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
27025 Fix tree sharing issue.
27027 2014-04-28 Richard Biener <rguenther@suse.de>
27029 PR middle-end/60092
27030 * builtins.def (DEF_C11_BUILTIN): Add.
27031 (BUILT_IN_ALIGNED_ALLOC): Likewise.
27032 * coretypes.h (enum function_class): Add function_c11_misc.
27033 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27034 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
27035 (call_may_clobber_ref_p_1): Likewise.
27036 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
27037 (mark_all_reaching_defs_necessary_1): Likewise.
27038 (propagate_necessity): Likewise.
27039 (eliminate_unnecessary_stmts): Likewise.
27040 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
27042 2014-04-28 Richard Biener <rguenther@suse.de>
27044 * tree-vrp.c (vrp_var_may_overflow): Remove.
27045 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
27046 with overflow immediately bump to one before that value and
27047 let iteration figure out overflow status.
27049 2014-04-28 Richard Biener <rguenther@suse.de>
27051 * configure.ac: Do valgrind header checks unconditionally.
27052 Add --enable-valgrind-annotations.
27053 * system.h: Guard valgrind header inclusion with
27054 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
27055 * alloc-pool.c (pool_alloc, pool_free): Use
27056 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
27057 to guard possibly dead code.
27058 * config.in: Regenerated.
27059 * configure: Likewise.
27061 2014-04-28 Jeff Law <law@redhat.com>
27063 PR tree-optimization/60902
27064 * tree-ssa-threadedge.c
27065 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
27066 over real defs when invalidating outputs from statements that do not
27067 produce useful outputs for threading.
27069 2014-04-28 Richard Biener <rguenther@suse.de>
27071 PR tree-optimization/60979
27072 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
27073 SCOPs that end in a block with a successor with abnormal
27076 2014-04-28 Richard Biener <rguenther@suse.de>
27078 * tree-pass.h (execute_pass_list): Adjust prototype.
27079 * passes.c (pass_manager::execute_early_local_passes): Adjust.
27080 (do_per_function): Change callback signature, push all actual
27081 work to the callbals.
27082 (do_per_function_toporder): Likewise.
27083 (execute_function_dump): Adjust.
27084 (execute_function_todo): Likewise.
27085 (clear_last_verified): Likewise.
27086 (verify_curr_properties): Likewise.
27087 (update_properties_after_pass): Likewise.
27088 (execute_pass_list_1): Split out from ...
27089 (execute_pass_list): ... here. Adjust.
27090 (execute_ipa_pass_list): Likewise.
27091 * cgraphunit.c (cgraph_add_new_function): Adjust.
27092 (analyze_function): Likewise.
27093 (expand_function): Likewise.
27094 * cgraph.c (release_function_body): Free dominance info
27095 here instead of asserting it was magically freed elsewhere.
27097 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
27099 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
27100 * configure: Regenerate.
27101 * config/sparc/sparc.opt (muser-mode): New option.
27102 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
27104 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
27105 * doc/invoke.texi (SPARC options): Document -muser-mode.
27107 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
27109 * cselib.c (find_slot_memmode): Delete.
27110 (cselib_hasher): Change compare_type to a struct.
27111 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
27113 (preserve_constants_and_equivs): Adjust for new compare_type.
27114 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
27115 (wrap_constant): Delete.
27116 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
27118 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
27120 * doc/install.texi (Building with profile feedback): Remove
27123 2014-04-26 Tom de Vries <tom@codesourcery.com>
27125 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
27128 2014-04-25 Cary Coutant <ccoutant@google.com>
27131 * dwarf2out.c (should_move_die_to_comdat): A type definition
27132 can contain a subprogram definition, but don't move it to a
27134 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
27135 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
27137 (clone_tree_hash): Rename to...
27138 (clone_tree_partial): ...this; change callers. Copy
27139 DW_TAG_subprogram DIEs as declarations.
27140 (copy_decls_walk): Don't copy children of a declaration into a
27143 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
27146 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
27149 2014-04-25 Jiong Wang <jiong.wang@arm.com>
27151 * config/arm/predicates.md (call_insn_operand): Add long_call check.
27152 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
27154 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
27157 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27159 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
27161 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27163 PR tree-optimization/60930
27164 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
27165 creating a multiply candidate by folding two constant
27166 multiplicands when the result overflows.
27168 2014-04-25 Jakub Jelinek <jakub@redhat.com>
27170 PR tree-optimization/60960
27171 * tree-vect-generic.c (expand_vector_operation): Only call
27172 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
27174 2014-04-25 Tom de Vries <tom@codesourcery.com>
27176 * expr.c (clobber_reg_mode): New function.
27177 * expr.h (clobber_reg): New function.
27179 2014-04-25 Tom de Vries <tom@codesourcery.com>
27181 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
27184 2014-04-25 Radovan Obradovic <robradovic@mips.com>
27185 Tom de Vries <tom@codesourcery.com>
27187 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
27189 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
27190 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
27191 new argument to find_all_hard_reg_sets call.
27193 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27195 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
27196 Use HOST_WIDE_INT_C for mask literal.
27197 (aarch_rev16_shleft_mask_imm_p): Likewise.
27199 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
27202 * config/sparc/sparc.md (ashlsi3_extend): Delete.
27204 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
27206 PR preprocessor/56540
27207 * config/i386/i386-c.c (ix86_target_macros): Define
27208 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
27210 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27212 * configure.ac (tga_func): Remove.
27213 (LIB_TLS_SPEC): Remove.
27214 * configure: Regenerate.
27215 * config.in: Regenerate.
27216 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
27218 2014-04-25 Richard Biener <rguenther@suse.de>
27221 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
27222 call stmt use/clobber sets during stmt walk instead of
27223 walking the possibly incomplete set of caller edges.
27225 2014-04-25 Richard Biener <rguenther@suse.de>
27228 * passes.c (apply_ipa_transforms): Inline into only caller ...
27229 (execute_one_pass): ... here. Properly bring in function
27230 bodies for nodes we want to apply IPA transforms to.
27232 2014-04-24 Cong Hou <congh@google.com>
27234 PR tree-optimization/60896
27235 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
27236 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
27237 (vect_mark_pattern_stmts): Set the def type of all statements in
27238 PATTERN_DEF_SEQ as vect_internal_def.
27240 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
27242 * doc/extend.texi (PowerPC Built-in Functions): Document new
27243 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
27244 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
27246 * config/rs6000/predicates.md (const_0_to_3_operand): New
27247 predicate to match 0..3 integer constants.
27249 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
27250 to support adding miscellaneous builtin functions.
27251 (BU_DFP_MISC_2): Likewise.
27252 (BU_P7_MISC_1): Likewise.
27253 (BU_P7_MISC_2): Likewise.
27254 (BU_P8V_MISC_3): Likewise.
27255 (BU_MISC_1): Likewise.
27256 (BU_MISC_2): Likewise.
27257 (DIVWE): Add extended divide builtin functions.
27258 (DIVWEO): Likewise.
27259 (DIVWEU): Likewise.
27260 (DIVWEUO): Likewise.
27262 (DIVDEO): Likewise.
27263 (DIVDEU): Likewise.
27264 (DIVDEUO): Likewise.
27265 (DXEX): Add decimal floating-point builtin functions.
27267 (DDEDPD): Likewise.
27268 (DDEDPDQ): Likewise.
27269 (DENBCD): Likewise.
27270 (DENBCDQ): Likewise.
27274 (DSCLIQ): Likewise.
27276 (DSCRIQ): Likewise.
27277 (CDTBCD): Add new BCD builtin functions.
27278 (CBCDTD): Likewise.
27279 (ADDG6S): Likewise.
27280 (BCDADD): Likewise.
27281 (BCDADD_LT): Likewise.
27282 (BCDADD_EQ): Likewise.
27283 (BCDADD_GT): Likewise.
27284 (BCDADD_OV): Likewise.
27285 (BCDSUB): Likewise.
27286 (BCDSUB_LT): Likewise.
27287 (BCDSUB_EQ): Likewise.
27288 (BCDSUB_GT): Likewise.
27289 (BCDSUB_OV): Likewise.
27290 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
27291 (UNPACK_TD): Likewise.
27292 (PACK_TF): Likewise.
27293 (UNPACK_TF): Likewise.
27294 (UNPACK_TF_0): Likewise.
27295 (UNPACK_TF_1): Likewise.
27296 (PACK_V1TI): Likewise.
27297 (UNPACK_V1TI): Likewise.
27299 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
27300 support for decimal floating point builtin functions.
27301 (rs6000_expand_ternop_builtin): Add checks for the new builtin
27302 functions that take constant arguments.
27303 (rs6000_invalid_builtin): Add decimal floating point builtin support.
27304 (rs6000_init_builtins): Setup long double, _Decimal64, and
27305 _Decimal128 types for new builtin functions.
27306 (builtin_function_type): Set the unsigned flags appropriately for
27307 the new builtin functions.
27308 (rs6000_opt_masks): Add support for decimal floating point builtin
27311 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
27312 floating point builtin functions.
27313 (RS6000_BTM_COMMON): Likewise.
27314 (RS6000_BTI_long_double): Likewise.
27315 (RS6000_BTI_dfloat64): Likewise.
27316 (RS6000_BTI_dfloat128): Likewise.
27317 (long_double_type_internal_node): Likewise.
27318 (dfloat64_type_internal_node): Likewise.
27319 (dfloat128_type_internal_node): Likewise.
27321 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
27322 2.07 bcd arithmetic instructions.
27323 (UNSPEC_BCDSUB): Likewise.
27324 (UNSPEC_BCD_OVERFLOW): Likewise.
27325 (UNSPEC_BCD_ADD_SUB): Likewise.
27326 (bcd_add_sub): Likewise.
27327 (BCD_TEST): Likewise.
27328 (bcd<bcd_add_sub>): Likewise.
27329 (bcd<bcd_add_sub>_test): Likewise.
27330 (bcd<bcd_add_sub>_test2): Likewise.
27331 (bcd<bcd_add_sub>_<code>): Likewise.
27332 (peephole2 for combined bcd ops): Likewise.
27334 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
27335 decimal floating point builtin functions.
27336 (UNSPEC_DENBCD): Likewise.
27337 (UNSPEC_DXEX): Likewise.
27338 (UNSPEC_DIEX): Likewise.
27339 (UNSPEC_DSCLI): Likewise.
27340 (UNSPEC_DSCRI): Likewise.
27341 (D64_D128): Likewise.
27342 (dfp_suffix): Likewise.
27343 (dfp_ddedpd_<mode>): Likewise.
27344 (dfp_denbcd_<mode>): Likewise.
27345 (dfp_dxex_<mode>): Likewise.
27346 (dfp_diex_<mode>): Likewise.
27347 (dfp_dscli_<mode>): Likewise.
27348 (dfp_dscri_<mode>): Likewise.
27350 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
27352 (UNSPEC_CDTBCD): Likewise.
27353 (UNSPEC_CBCDTD): Likewise.
27354 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
27355 (UNSPEC_DIVEO): Likewise.
27356 (UNSPEC_DIVEU): Likewise.
27357 (UNSPEC_DIVEUO): Likewise.
27358 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
27359 pack/unpack 128-bit types.
27360 (UNSPEC_PACK_128BIT): Likewise.
27361 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
27362 (udiv<mode>3): Use idiv_ldiv mode attribute.
27363 (div<mode>3): Likewise.
27364 (addg6s): Add new BCD builtin functions.
27365 (cdtbcd): Likewise.
27366 (cbcdtd): Likewise.
27367 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
27368 (div_extend): Likewise.
27369 (div<div_extend>_<mode>"): Likewise.
27370 (FP128_64): Add support for new builtin functions to pack/unpack
27372 (unpack<mode>): Likewise.
27373 (unpacktf_0): Likewise.
27374 (unpacktf_1): Likewise.
27375 (unpack<mode>_dm): Likewise.
27376 (unpack<mode>_nodm): Likewise.
27377 (pack<mode>): Likewise.
27378 (unpackv1ti): Likewise.
27379 (packv1ti): Likewise.
27381 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
27383 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
27386 2014-04-24 Jakub Jelinek <jakub@redhat.com>
27388 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
27389 * gimplify.c (omp_is_private): Change last argument's type to int.
27390 Only diagnose lastprivate if the simd argument is 1, only diagnose
27391 linear if the simd argument is 2.
27392 (gimplify_omp_for): Adjust omp_is_private callers. When adding
27393 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
27394 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
27395 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
27396 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
27397 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27398 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
27399 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
27400 * tree-nested.c (convert_nonlocal_omp_clauses,
27401 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
27403 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
27406 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
27409 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
27411 * flag-types.h (enum ivar_visibility): Add.
27413 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
27415 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
27416 function * argument.
27418 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
27420 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
27422 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27423 Tom de Vries <tom@codesourcery.com>
27425 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
27426 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
27428 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
27429 * emit-rtl.c (try_split): Same.
27431 2014-04-24 Radovan Obradovic <robradovic@mips.com>
27432 Tom de Vries <tom@codesourcery.com>
27434 * common.opt (fuse-caller-save): New option.
27436 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
27438 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
27439 elements for big-endian.
27441 2014-04-24 Richard Biener <rguenther@suse.de>
27443 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
27444 during TER and instead use the sepops interface for expanding
27445 non-GIMPLE_SINGLE_RHS.
27447 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27449 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
27450 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
27452 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27454 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
27455 assembler 64-bit option.
27456 * configure: Regenerate.
27458 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27460 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
27461 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
27462 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
27463 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
27464 (TARGET_CRYPTO): Take TARGET_SIMD into account.
27466 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27468 * config/aarch64/aarch64-builtins.c
27469 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
27470 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
27471 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
27472 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
27474 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
27475 (Vrevsuff): New mode attribute.
27477 2014-04-24 Terry Guo <terry.guo@arm.com>
27479 * config/arm/arm.h (machine_function): Define variable
27480 after_arm_reorg here.
27481 * config/arm/arm.c (after_arm_reorg): Remove the definition.
27482 (arm_split_constant): Update the way to access variable
27484 (arm_reorg): Ditto.
27485 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
27487 2014-04-23 Tom de Vries <tom@codesourcery.com>
27489 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
27491 2014-04-23 David Malcolm <dmalcolm@redhat.com>
27493 * is-a.h: Update comments to reflect the following changes to the
27494 "pointerness" of the API, making the template parameter match the
27495 return type, allowing use of is-a.h with typedefs of pointers.
27496 (is_a_helper::cast): Return a T rather then a pointer to a T, so
27497 that the return type matches the parameter to the is_a_helper.
27499 (dyn_cast): Likewise.
27501 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
27502 pointer from the is-a.h API.
27504 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
27505 (is_a_helper <cgraph_node *>::test): ...this, matching change to
27507 (is_a_helper <varpool_node>::test): Likewise, convert to...
27508 (is_a_helper <varpool_node *>::test): ...this.
27510 (varpool_first_variable): Update for removal of implicit pointer
27511 from the is-a.h API.
27512 (varpool_next_variable): Likewise.
27513 (varpool_first_static_initializer): Likewise.
27514 (varpool_next_static_initializer): Likewise.
27515 (varpool_first_defined_variable): Likewise.
27516 (varpool_next_defined_variable): Likewise.
27517 (cgraph_first_defined_function): Likewise.
27518 (cgraph_next_defined_function): Likewise.
27519 (cgraph_first_function): Likewise.
27520 (cgraph_next_function): Likewise.
27521 (cgraph_first_function_with_gimple_body): Likewise.
27522 (cgraph_next_function_with_gimple_body): Likewise.
27523 (cgraph_alias_target): Likewise.
27524 (varpool_alias_target): Likewise.
27525 (cgraph_function_or_thunk_node): Likewise.
27526 (varpool_variable_node): Likewise.
27527 (symtab_real_symbol_p): Likewise.
27528 * cgraphunit.c (referred_to_p): Likewise.
27529 (analyze_functions): Likewise.
27530 (handle_alias_pairs): Likewise.
27531 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
27532 * gimple-ssa.h (gimple_vuse_op): Likewise.
27533 (gimple_vdef_op): Likewise.
27534 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
27535 * gimple.c (gimple_build_asm_1): Likewise.
27536 (gimple_build_try): Likewise.
27537 (gimple_build_resx): Likewise.
27538 (gimple_build_eh_dispatch): Likewise.
27539 (gimple_build_omp_for): Likewise.
27540 (gimple_omp_for_set_clauses): Likewise.
27542 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
27543 (is_a_helper <gimple_statement_asm *>::test): ...this.
27544 (is_a_helper <gimple_statement_bind>::test): Convert to...
27545 (is_a_helper <gimple_statement_bind *>::test): ...this.
27546 (is_a_helper <gimple_statement_call>::test): Convert to...
27547 (is_a_helper <gimple_statement_call *>::test): ...this.
27548 (is_a_helper <gimple_statement_catch>::test): Convert to...
27549 (is_a_helper <gimple_statement_catch *>::test): ...this.
27550 (is_a_helper <gimple_statement_resx>::test): Convert to...
27551 (is_a_helper <gimple_statement_resx *>::test): ...this.
27552 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
27553 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
27554 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
27555 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
27556 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
27557 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
27558 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
27559 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
27560 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
27561 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
27562 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
27563 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
27564 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
27565 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
27566 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
27567 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
27568 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
27569 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
27570 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
27571 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
27572 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
27573 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
27574 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
27575 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
27576 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
27577 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
27578 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
27579 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
27580 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
27581 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
27582 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
27583 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
27584 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
27585 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
27586 (is_a_helper <gimple_statement_phi>::test): Convert to...
27587 (is_a_helper <gimple_statement_phi *>::test): ...this.
27588 (is_a_helper <gimple_statement_transaction>::test): Convert to...
27589 (is_a_helper <gimple_statement_transaction *>::test): ...this.
27590 (is_a_helper <gimple_statement_try>::test): Convert to...
27591 (is_a_helper <gimple_statement_try *>::test): ...this.
27592 (is_a_helper <gimple_statement_wce>::test): Convert to...
27593 (is_a_helper <gimple_statement_wce *>::test): ...this.
27594 (is_a_helper <const gimple_statement_asm>::test): Convert to...
27595 (is_a_helper <const gimple_statement_asm *>::test): ...this.
27596 (is_a_helper <const gimple_statement_bind>::test): Convert to...
27597 (is_a_helper <const gimple_statement_bind *>::test): ...this.
27598 (is_a_helper <const gimple_statement_call>::test): Convert to...
27599 (is_a_helper <const gimple_statement_call *>::test): ...this.
27600 (is_a_helper <const gimple_statement_catch>::test): Convert to...
27601 (is_a_helper <const gimple_statement_catch *>::test): ...this.
27602 (is_a_helper <const gimple_statement_resx>::test): Convert to...
27603 (is_a_helper <const gimple_statement_resx *>::test): ...this.
27604 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
27605 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
27606 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
27607 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
27608 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
27610 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
27612 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
27614 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
27616 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
27617 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
27618 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
27620 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
27621 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
27623 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
27624 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
27625 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
27626 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
27627 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
27628 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
27630 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
27631 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
27632 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
27633 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
27635 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
27636 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
27637 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
27638 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
27639 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
27640 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
27641 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
27642 (is_a_helper <const gimple_statement_phi>::test): Convert to...
27643 (is_a_helper <const gimple_statement_phi *>::test): ...this.
27644 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
27645 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
27646 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
27647 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
27648 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
27649 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
27650 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
27652 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
27654 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
27655 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
27657 (gimple_use_ops): Update for removal of implicit pointer from the
27659 (gimple_set_use_ops): Likewise.
27660 (gimple_vuse): Likewise.
27661 (gimple_vdef): Likewise.
27662 (gimple_vuse_ptr): Likewise.
27663 (gimple_vdef_ptr): Likewise.
27664 (gimple_set_vuse): Likewise.
27665 (gimple_set_vdef): Likewise.
27666 (gimple_omp_return_set_lhs): Likewise.
27667 (gimple_omp_return_lhs): Likewise.
27668 (gimple_omp_return_lhs_ptr): Likewise.
27669 (gimple_call_fntype): Likewise.
27670 (gimple_call_set_fntype): Likewise.
27671 (gimple_call_set_internal_fn): Likewise.
27672 (gimple_call_use_set): Likewise.
27673 (gimple_call_clobber_set): Likewise.
27674 (gimple_bind_vars): Likewise.
27675 (gimple_bind_set_vars): Likewise.
27676 (gimple_bind_body_ptr): Likewise.
27677 (gimple_bind_set_body): Likewise.
27678 (gimple_bind_add_stmt): Likewise.
27679 (gimple_bind_block): Likewise.
27680 (gimple_bind_set_block): Likewise.
27681 (gimple_asm_ninputs): Likewise.
27682 (gimple_asm_noutputs): Likewise.
27683 (gimple_asm_nclobbers): Likewise.
27684 (gimple_asm_nlabels): Likewise.
27685 (gimple_asm_input_op): Likewise.
27686 (gimple_asm_input_op_ptr): Likewise.
27687 (gimple_asm_output_op): Likewise.
27688 (gimple_asm_output_op_ptr): Likewise.
27689 (gimple_asm_set_output_op): Likewise.
27690 (gimple_asm_clobber_op): Likewise.
27691 (gimple_asm_set_clobber_op): Likewise.
27692 (gimple_asm_label_op): Likewise.
27693 (gimple_asm_set_label_op): Likewise.
27694 (gimple_asm_string): Likewise.
27695 (gimple_catch_types): Likewise.
27696 (gimple_catch_types_ptr): Likewise.
27697 (gimple_catch_handler_ptr): Likewise.
27698 (gimple_catch_set_types): Likewise.
27699 (gimple_catch_set_handler): Likewise.
27700 (gimple_eh_filter_types): Likewise.
27701 (gimple_eh_filter_types_ptr): Likewise.
27702 (gimple_eh_filter_failure_ptr): Likewise.
27703 (gimple_eh_filter_set_types): Likewise.
27704 (gimple_eh_filter_set_failure): Likewise.
27705 (gimple_eh_must_not_throw_fndecl): Likewise.
27706 (gimple_eh_must_not_throw_set_fndecl): Likewise.
27707 (gimple_eh_else_n_body_ptr): Likewise.
27708 (gimple_eh_else_e_body_ptr): Likewise.
27709 (gimple_eh_else_set_n_body): Likewise.
27710 (gimple_eh_else_set_e_body): Likewise.
27711 (gimple_try_eval_ptr): Likewise.
27712 (gimple_try_cleanup_ptr): Likewise.
27713 (gimple_try_set_eval): Likewise.
27714 (gimple_try_set_cleanup): Likewise.
27715 (gimple_wce_cleanup_ptr): Likewise.
27716 (gimple_wce_set_cleanup): Likewise.
27717 (gimple_phi_capacity): Likewise.
27718 (gimple_phi_num_args): Likewise.
27719 (gimple_phi_result): Likewise.
27720 (gimple_phi_result_ptr): Likewise.
27721 (gimple_phi_set_result): Likewise.
27722 (gimple_phi_arg): Likewise.
27723 (gimple_phi_set_arg): Likewise.
27724 (gimple_resx_region): Likewise.
27725 (gimple_resx_set_region): Likewise.
27726 (gimple_eh_dispatch_region): Likewise.
27727 (gimple_eh_dispatch_set_region): Likewise.
27728 (gimple_omp_critical_name): Likewise.
27729 (gimple_omp_critical_name_ptr): Likewise.
27730 (gimple_omp_critical_set_name): Likewise.
27731 (gimple_omp_for_clauses): Likewise.
27732 (gimple_omp_for_clauses_ptr): Likewise.
27733 (gimple_omp_for_set_clauses): Likewise.
27734 (gimple_omp_for_collapse): Likewise.
27735 (gimple_omp_for_index): Likewise.
27736 (gimple_omp_for_index_ptr): Likewise.
27737 (gimple_omp_for_set_index): Likewise.
27738 (gimple_omp_for_initial): Likewise.
27739 (gimple_omp_for_initial_ptr): Likewise.
27740 (gimple_omp_for_set_initial): Likewise.
27741 (gimple_omp_for_final): Likewise.
27742 (gimple_omp_for_final_ptr): Likewise.
27743 (gimple_omp_for_set_final): Likewise.
27744 (gimple_omp_for_incr): Likewise.
27745 (gimple_omp_for_incr_ptr): Likewise.
27746 (gimple_omp_for_set_incr): Likewise.
27747 (gimple_omp_for_pre_body_ptr): Likewise.
27748 (gimple_omp_for_set_pre_body): Likewise.
27749 (gimple_omp_parallel_clauses): Likewise.
27750 (gimple_omp_parallel_clauses_ptr): Likewise.
27751 (gimple_omp_parallel_set_clauses): Likewise.
27752 (gimple_omp_parallel_child_fn): Likewise.
27753 (gimple_omp_parallel_child_fn_ptr): Likewise.
27754 (gimple_omp_parallel_set_child_fn): Likewise.
27755 (gimple_omp_parallel_data_arg): Likewise.
27756 (gimple_omp_parallel_data_arg_ptr): Likewise.
27757 (gimple_omp_parallel_set_data_arg): Likewise.
27758 (gimple_omp_task_clauses): Likewise.
27759 (gimple_omp_task_clauses_ptr): Likewise.
27760 (gimple_omp_task_set_clauses): Likewise.
27761 (gimple_omp_task_child_fn): Likewise.
27762 (gimple_omp_task_child_fn_ptr): Likewise.
27763 (gimple_omp_task_set_child_fn): Likewise.
27764 (gimple_omp_task_data_arg): Likewise.
27765 (gimple_omp_task_data_arg_ptr): Likewise.
27766 (gimple_omp_task_set_data_arg): Likewise.
27767 (gimple_omp_taskreg_clauses): Likewise.
27768 (gimple_omp_taskreg_clauses_ptr): Likewise.
27769 (gimple_omp_taskreg_set_clauses): Likewise.
27770 (gimple_omp_taskreg_child_fn): Likewise.
27771 (gimple_omp_taskreg_child_fn_ptr): Likewise.
27772 (gimple_omp_taskreg_set_child_fn): Likewise.
27773 (gimple_omp_taskreg_data_arg): Likewise.
27774 (gimple_omp_taskreg_data_arg_ptr): Likewise.
27775 (gimple_omp_taskreg_set_data_arg): Likewise.
27776 (gimple_omp_task_copy_fn): Likewise.
27777 (gimple_omp_task_copy_fn_ptr): Likewise.
27778 (gimple_omp_task_set_copy_fn): Likewise.
27779 (gimple_omp_task_arg_size): Likewise.
27780 (gimple_omp_task_arg_size_ptr): Likewise.
27781 (gimple_omp_task_set_arg_size): Likewise.
27782 (gimple_omp_task_arg_align): Likewise.
27783 (gimple_omp_task_arg_align_ptr): Likewise.
27784 (gimple_omp_task_set_arg_align): Likewise.
27785 (gimple_omp_single_clauses): Likewise.
27786 (gimple_omp_single_clauses_ptr): Likewise.
27787 (gimple_omp_single_set_clauses): Likewise.
27788 (gimple_omp_target_clauses): Likewise.
27789 (gimple_omp_target_clauses_ptr): Likewise.
27790 (gimple_omp_target_set_clauses): Likewise.
27791 (gimple_omp_target_child_fn): Likewise.
27792 (gimple_omp_target_child_fn_ptr): Likewise.
27793 (gimple_omp_target_set_child_fn): Likewise.
27794 (gimple_omp_target_data_arg): Likewise.
27795 (gimple_omp_target_data_arg_ptr): Likewise.
27796 (gimple_omp_target_set_data_arg): Likewise.
27797 (gimple_omp_teams_clauses): Likewise.
27798 (gimple_omp_teams_clauses_ptr): Likewise.
27799 (gimple_omp_teams_set_clauses): Likewise.
27800 (gimple_omp_sections_clauses): Likewise.
27801 (gimple_omp_sections_clauses_ptr): Likewise.
27802 (gimple_omp_sections_set_clauses): Likewise.
27803 (gimple_omp_sections_control): Likewise.
27804 (gimple_omp_sections_control_ptr): Likewise.
27805 (gimple_omp_sections_set_control): Likewise.
27806 (gimple_omp_for_set_cond): Likewise.
27807 (gimple_omp_for_cond): Likewise.
27808 (gimple_omp_atomic_store_set_val): Likewise.
27809 (gimple_omp_atomic_store_val): Likewise.
27810 (gimple_omp_atomic_store_val_ptr): Likewise.
27811 (gimple_omp_atomic_load_set_lhs): Likewise.
27812 (gimple_omp_atomic_load_lhs): Likewise.
27813 (gimple_omp_atomic_load_lhs_ptr): Likewise.
27814 (gimple_omp_atomic_load_set_rhs): Likewise.
27815 (gimple_omp_atomic_load_rhs): Likewise.
27816 (gimple_omp_atomic_load_rhs_ptr): Likewise.
27817 (gimple_omp_continue_control_def): Likewise.
27818 (gimple_omp_continue_control_def_ptr): Likewise.
27819 (gimple_omp_continue_set_control_def): Likewise.
27820 (gimple_omp_continue_control_use): Likewise.
27821 (gimple_omp_continue_control_use_ptr): Likewise.
27822 (gimple_omp_continue_set_control_use): Likewise.
27823 (gimple_transaction_body_ptr): Likewise.
27824 (gimple_transaction_label): Likewise.
27825 (gimple_transaction_label_ptr): Likewise.
27826 (gimple_transaction_set_body): Likewise.
27827 (gimple_transaction_set_label): Likewise.
27829 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
27830 * ipa-inline-analysis.c (inline_write_summary): Likewise.
27831 * ipa-ref.c (ipa_record_reference): Likewise.
27832 * ipa-reference.c (analyze_function): Likewise.
27833 (ipa_reference_write_optimization_summary): Likewise.
27834 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
27835 (address_taken_from_non_vtable_p): Likewise.
27836 (comdat_can_be_unshared_p_1): Likewise.
27837 * lto-cgraph.c (lto_output_ref): Likewise.
27838 (add_references): Likewise.
27839 (compute_ltrans_boundary): Likewise.
27840 (output_symtab): Likewise.
27841 (input_ref): Likewise.
27842 (input_cgraph_1): Likewise.
27843 (output_cgraph_opt_summary): Likewise.
27844 * lto-streamer-out.c (lto_output): Likewise.
27845 (output_symbol_p): Likewise.
27846 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
27847 (lsei_start_function_in_partition): Likewise.
27848 (lsei_next_variable_in_partition): Likewise.
27849 (lsei_start_variable_in_partition): Likewise.
27850 * symtab.c (insert_to_assembler_name_hash): Likewise.
27851 (unlink_from_assembler_name_hash): Likewise.
27852 (symtab_unregister_node): Likewise.
27853 (symtab_remove_node): Likewise.
27854 (dump_symtab_node): Likewise.
27855 (verify_symtab_base): Likewise.
27856 (verify_symtab_node): Likewise.
27857 (symtab_make_decl_local): Likewise.
27858 (symtab_alias_ultimate_target): Likewise.
27859 (symtab_resolve_alias): Likewise.
27860 (symtab_get_symbol_partitioning_class): Likewise.
27861 * tree-phinodes.c (allocate_phi_node): Likewise.
27862 (reserve_phi_args_for_new_edge): Likewise.
27863 (remove_phi_args): Likewise.
27864 * varpool.c (varpool_node_for_asm): Likewise.
27865 (varpool_remove_unreferenced_decls): Likewise.
27867 2014-04-23 Jeff Law <law@redhat.com>
27869 PR tree-optimization/60902
27870 * tree-ssa-threadedge.c
27871 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
27872 invalidate outputs from statements that do not produce useful
27873 outputs for threading.
27875 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
27877 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
27878 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
27879 machine descriptions for Stack Smashing Protector.
27881 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
27883 * aarch64.md (<optab>_rol<mode>3): New pattern.
27884 (<optab>_rolsi3_uxtw): Likewise.
27885 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
27887 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
27889 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
27890 (arm_cortex_a12_tune): Likewise.
27892 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27894 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
27896 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27898 * config/arm/arm.md (arm_rev16si2): New pattern.
27899 (arm_rev16si2_alt): Likewise.
27900 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
27902 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27904 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
27905 (rev16<mode>2_alt): Likewise.
27906 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
27907 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
27908 (aarch_rev16_shleft_mask_imm_p): Likewise.
27909 (aarch_rev16_p_1): Likewise.
27910 (aarch_rev16_p): Likewise.
27911 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
27912 (aarch_rev16_shright_mask_imm_p): Likewise.
27913 (aarch_rev16_shleft_mask_imm_p): Likewise.
27915 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27917 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
27918 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
27920 (cortex_a53_extra_costs): Likewise.
27921 (cortex_a57_extra_costs): Likewise.
27922 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
27923 (cortexa7_extra_costs): Likewise.
27924 (cortexa8_extra_costs): Likewise.
27925 (cortexa12_extra_costs): Likewise.
27926 (cortexa15_extra_costs): Likewise.
27927 (v7m_extra_costs): Likewise.
27928 (arm_new_rtx_costs): Handle BSWAP.
27930 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27932 * config/arm/arm.c (cortexa8_extra_costs): New table.
27933 (arm_cortex_a8_tune): New tuning struct.
27934 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
27936 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27938 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
27940 2014-04-23 Richard Biener <rguenther@suse.de>
27942 * Makefile.in (OBJS): Remove loop-unswitch.o.
27943 * tree-pass.h (make_pass_rtl_unswitch): Remove.
27944 * passes.def (pass_rtl_unswitch): Likewise.
27945 * loop-init.c (gate_rtl_unswitch): Likewise.
27946 (rtl_unswitch): Likewise.
27947 (pass_data_rtl_unswitch): Likewise.
27948 (pass_rtl_unswitch): Likewise.
27949 (make_pass_rtl_unswitch): Likewise.
27950 * rtl.h (reversed_condition): Likewise.
27951 (compare_and_jump_seq): Likewise.
27952 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
27954 * loop-unroll.c (compare_and_jump_seq): Likewise.
27956 2014-04-23 Richard Biener <rguenther@suse.de>
27958 PR tree-optimization/60903
27959 * tree-ssa-loop-im.c (analyze_memory_references): Remove
27960 commented code block.
27961 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
27962 loop flags to newly created BBs and edges.
27964 2014-04-23 Nick Clifton <nickc@redhat.com>
27966 * config/msp430/msp430.c (msp430_handle_option): Move function
27968 (msp430_option_override): Simplify mcu and mcpu option handling.
27969 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
27970 support for -mhwmult command line option.
27971 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
27972 -mhwmult command line option.
27973 (msp430_hwmult_enabled): Delete.
27974 (msp43o_output_labelref): Add support for -mhwmult command line option.
27975 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
27976 (umulsidi3): Likewise.
27977 * config/msp430/msp430.opt (mmcu): Add Report attribute.
27978 (mcpu, mlarge, msmall): Likewise.
27979 (mhwmult): New option.
27980 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
27982 (msp430_is_f5_mcu): Remove prototype.
27983 (msp430_use_f5_series_hwmult): Add prototype.
27984 * config/msp430/msp430-opts.h: New file.
27985 * common/config/msp430: New directory.
27986 * common/config/msp430/msp430-common.c: New file.
27987 * config.gcc (msp430): Remove target_has_targetm_common.
27988 * doc/invoke.texi: Document -mhwmult command line option.
27990 2014-04-23 Nick Clifton <nickc@redhat.com>
27992 * config/i386/cygwin.h (ENDFILE_SPEC): Include
27993 default-manifest.o if it can be found in the search path.
27994 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
27996 2014-04-23 Terry Guo <terry.guo@arm.com>
27998 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
28000 2014-04-23 Richard Biener <rguenther@suse.de>
28002 PR middle-end/60895
28003 * tree-inline.c (declare_return_variable): Use mark_addressable.
28005 2014-04-23 Richard Biener <rguenther@suse.de>
28007 PR middle-end/60891
28008 * loop-init.c (loop_optimizer_init): Make sure to apply
28009 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
28011 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28014 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
28016 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
28017 if flag_sanitize_undefined_trap_on_error.
28018 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
28019 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
28020 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
28021 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
28022 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
28023 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
28024 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
28025 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
28026 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
28027 * ubsan.c (ubsan_instrument_unreachable): Return
28028 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
28029 (ubsan_expand_null_ifn): Emit __builtin_trap ()
28030 if flag_sanitize_undefined_trap_on_error and
28031 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
28032 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
28033 instrument_bool_enum_load): Emit __builtin_trap () if
28034 flag_sanitize_undefined_trap_on_error and
28035 __builtin_handle_*_abort () if !flag_sanitize_recover.
28036 * doc/invoke.texi (-fsanitize-recover,
28037 -fsanitize-undefined-trap-on-error): Document.
28039 2014-04-22 Christian Bruel <christian.bruel@st.com>
28041 * config/sh/sh.md (mov<mode>): Replace movQIHI.
28042 Force immediates to SImode.
28044 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
28046 * config/nios2/nios2.md (UNSPEC_ROUND): New.
28047 (lroundsfsi2): New.
28048 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
28049 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
28050 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
28051 (nios2_fpu_insn): Add entry for round.
28052 (N2FPU_NO_ERRNO_P): Define.
28053 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
28055 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
28057 2014-04-22 Richard Henderson <rth@redhat.com>
28059 * config/aarch64/aarch64 (addti3, subti3): New expanders.
28060 (add<GPI>3_compare0): Remove leading * from name.
28061 (add<GPI>3_carryin): Likewise.
28062 (sub<GPI>3_compare0): Likewise.
28063 (sub<GPI>3_carryin): Likewise.
28064 (<su_optab>mulditi3): New expander.
28065 (multi3): New expander.
28066 (madd<GPI>): Remove leading * from name.
28068 2014-04-22 Martin Jambor <mjambor@suse.cz>
28070 * cgraphclones.c (cgraph_function_versioning): Copy
28071 ipa_transforms_to_apply instead of asserting it is empty.
28073 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
28076 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
28077 on count_exp to get mode.
28079 2014-04-22 Andrew Pinski <apinski@cavium.com>
28081 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
28082 Handle TLS for ILP32.
28083 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
28084 (tlsie_small_<mode>): this and handle PTR.
28085 (tlsie_small_sidi): New pattern.
28086 (tlsle_small): Change to an expand to handle ILP32.
28087 (tlsle_small_<mode>): New pattern.
28088 (tlsdesc_small): Rename to ...
28089 (tlsdesc_small_<mode>): this and handle PTR.
28091 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28093 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
28095 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28097 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28098 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
28099 (aarch64_types_signed_poly_qualifiers): Likewise.
28100 (aarch64_types_unsigned_signed_qualifiers): Likewise.
28101 (aarch64_types_poly_signed_qualifiers): Likewise.
28102 (TYPES_REINTERP_SS): Type macro added.
28103 (TYPES_REINTERP_SU): Likewise.
28104 (TYPES_REINTERP_SP): Likewise.
28105 (TYPES_REINTERP_US): Likewise.
28106 (TYPES_REINTERP_PS): Likewise.
28107 (aarch64_fold_builtin): New expression folding added.
28108 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
28109 Declarations removed.
28110 (REINTERP_SS): Declarations added.
28111 (REINTERP_US): Likewise.
28112 (REINTERP_PS): Likewise.
28113 (REINTERP_SU): Likewise.
28114 (REINTERP_SP): Likewise.
28115 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
28116 (vreinterpretq_p8_f64): Likewise.
28117 (vreinterpret_p16_f64): Likewise.
28118 (vreinterpretq_p16_f64): Likewise.
28119 (vreinterpret_f32_f64): Likewise.
28120 (vreinterpretq_f32_f64): Likewise.
28121 (vreinterpret_f64_f32): Likewise.
28122 (vreinterpret_f64_p8): Likewise.
28123 (vreinterpret_f64_p16): Likewise.
28124 (vreinterpret_f64_s8): Likewise.
28125 (vreinterpret_f64_s16): Likewise.
28126 (vreinterpret_f64_s32): Likewise.
28127 (vreinterpret_f64_s64): Likewise.
28128 (vreinterpret_f64_u8): Likewise.
28129 (vreinterpret_f64_u16): Likewise.
28130 (vreinterpret_f64_u32): Likewise.
28131 (vreinterpret_f64_u64): Likewise.
28132 (vreinterpretq_f64_f32): Likewise.
28133 (vreinterpretq_f64_p8): Likewise.
28134 (vreinterpretq_f64_p16): Likewise.
28135 (vreinterpretq_f64_s8): Likewise.
28136 (vreinterpretq_f64_s16): Likewise.
28137 (vreinterpretq_f64_s32): Likewise.
28138 (vreinterpretq_f64_s64): Likewise.
28139 (vreinterpretq_f64_u8): Likewise.
28140 (vreinterpretq_f64_u16): Likewise.
28141 (vreinterpretq_f64_u32): Likewise.
28142 (vreinterpretq_f64_u64): Likewise.
28143 (vreinterpret_s64_f64): Likewise.
28144 (vreinterpretq_s64_f64): Likewise.
28145 (vreinterpret_u64_f64): Likewise.
28146 (vreinterpretq_u64_f64): Likewise.
28147 (vreinterpret_s8_f64): Likewise.
28148 (vreinterpretq_s8_f64): Likewise.
28149 (vreinterpret_s16_f64): Likewise.
28150 (vreinterpretq_s16_f64): Likewise.
28151 (vreinterpret_s32_f64): Likewise.
28152 (vreinterpretq_s32_f64): Likewise.
28153 (vreinterpret_u8_f64): Likewise.
28154 (vreinterpretq_u8_f64): Likewise.
28155 (vreinterpret_u16_f64): Likewise.
28156 (vreinterpretq_u16_f64): Likewise.
28157 (vreinterpret_u32_f64): Likewise.
28158 (vreinterpretq_u32_f64): Likewise.
28160 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28162 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
28163 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
28164 (vreinterpret_p8_s8): Likewise.
28165 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
28166 (vreinterpret_p8_s16): Likewise.
28167 (vreinterpret_p8_s32): Likewise.
28168 (vreinterpret_p8_s64): Likewise.
28169 (vreinterpret_p8_f32): Likewise.
28170 (vreinterpret_p8_u8): Likewise.
28171 (vreinterpret_p8_u16): Likewise.
28172 (vreinterpret_p8_u32): Likewise.
28173 (vreinterpret_p8_u64): Likewise.
28174 (vreinterpret_p8_p16): Likewise.
28175 (vreinterpretq_p8_s8): Likewise.
28176 (vreinterpretq_p8_s16): Likewise.
28177 (vreinterpretq_p8_s32): Likewise.
28178 (vreinterpretq_p8_s64): Likewise.
28179 (vreinterpretq_p8_f32): Likewise.
28180 (vreinterpretq_p8_u8): Likewise.
28181 (vreinterpretq_p8_u16): Likewise.
28182 (vreinterpretq_p8_u32): Likewise.
28183 (vreinterpretq_p8_u64): Likewise.
28184 (vreinterpretq_p8_p16): Likewise.
28185 (vreinterpret_p16_s8): Likewise.
28186 (vreinterpret_p16_s16): Likewise.
28187 (vreinterpret_p16_s32): Likewise.
28188 (vreinterpret_p16_s64): Likewise.
28189 (vreinterpret_p16_f32): Likewise.
28190 (vreinterpret_p16_u8): Likewise.
28191 (vreinterpret_p16_u16): Likewise.
28192 (vreinterpret_p16_u32): Likewise.
28193 (vreinterpret_p16_u64): Likewise.
28194 (vreinterpret_p16_p8): Likewise.
28195 (vreinterpretq_p16_s8): Likewise.
28196 (vreinterpretq_p16_s16): Likewise.
28197 (vreinterpretq_p16_s32): Likewise.
28198 (vreinterpretq_p16_s64): Likewise.
28199 (vreinterpretq_p16_f32): Likewise.
28200 (vreinterpretq_p16_u8): Likewise.
28201 (vreinterpretq_p16_u16): Likewise.
28202 (vreinterpretq_p16_u32): Likewise.
28203 (vreinterpretq_p16_u64): Likewise.
28204 (vreinterpretq_p16_p8): Likewise.
28205 (vreinterpret_f32_s8): Likewise.
28206 (vreinterpret_f32_s16): Likewise.
28207 (vreinterpret_f32_s32): Likewise.
28208 (vreinterpret_f32_s64): Likewise.
28209 (vreinterpret_f32_u8): Likewise.
28210 (vreinterpret_f32_u16): Likewise.
28211 (vreinterpret_f32_u32): Likewise.
28212 (vreinterpret_f32_u64): Likewise.
28213 (vreinterpret_f32_p8): Likewise.
28214 (vreinterpret_f32_p16): Likewise.
28215 (vreinterpretq_f32_s8): Likewise.
28216 (vreinterpretq_f32_s16): Likewise.
28217 (vreinterpretq_f32_s32): Likewise.
28218 (vreinterpretq_f32_s64): Likewise.
28219 (vreinterpretq_f32_u8): Likewise.
28220 (vreinterpretq_f32_u16): Likewise.
28221 (vreinterpretq_f32_u32): Likewise.
28222 (vreinterpretq_f32_u64): Likewise.
28223 (vreinterpretq_f32_p8): Likewise.
28224 (vreinterpretq_f32_p16): Likewise.
28225 (vreinterpret_s64_s8): Likewise.
28226 (vreinterpret_s64_s16): Likewise.
28227 (vreinterpret_s64_s32): Likewise.
28228 (vreinterpret_s64_f32): Likewise.
28229 (vreinterpret_s64_u8): Likewise.
28230 (vreinterpret_s64_u16): Likewise.
28231 (vreinterpret_s64_u32): Likewise.
28232 (vreinterpret_s64_u64): Likewise.
28233 (vreinterpret_s64_p8): Likewise.
28234 (vreinterpret_s64_p16): Likewise.
28235 (vreinterpretq_s64_s8): Likewise.
28236 (vreinterpretq_s64_s16): Likewise.
28237 (vreinterpretq_s64_s32): Likewise.
28238 (vreinterpretq_s64_f32): Likewise.
28239 (vreinterpretq_s64_u8): Likewise.
28240 (vreinterpretq_s64_u16): Likewise.
28241 (vreinterpretq_s64_u32): Likewise.
28242 (vreinterpretq_s64_u64): Likewise.
28243 (vreinterpretq_s64_p8): Likewise.
28244 (vreinterpretq_s64_p16): Likewise.
28245 (vreinterpret_u64_s8): Likewise.
28246 (vreinterpret_u64_s16): Likewise.
28247 (vreinterpret_u64_s32): Likewise.
28248 (vreinterpret_u64_s64): Likewise.
28249 (vreinterpret_u64_f32): Likewise.
28250 (vreinterpret_u64_u8): Likewise.
28251 (vreinterpret_u64_u16): Likewise.
28252 (vreinterpret_u64_u32): Likewise.
28253 (vreinterpret_u64_p8): Likewise.
28254 (vreinterpret_u64_p16): Likewise.
28255 (vreinterpretq_u64_s8): Likewise.
28256 (vreinterpretq_u64_s16): Likewise.
28257 (vreinterpretq_u64_s32): Likewise.
28258 (vreinterpretq_u64_s64): Likewise.
28259 (vreinterpretq_u64_f32): Likewise.
28260 (vreinterpretq_u64_u8): Likewise.
28261 (vreinterpretq_u64_u16): Likewise.
28262 (vreinterpretq_u64_u32): Likewise.
28263 (vreinterpretq_u64_p8): Likewise.
28264 (vreinterpretq_u64_p16): Likewise.
28265 (vreinterpret_s8_s16): Likewise.
28266 (vreinterpret_s8_s32): Likewise.
28267 (vreinterpret_s8_s64): Likewise.
28268 (vreinterpret_s8_f32): Likewise.
28269 (vreinterpret_s8_u8): Likewise.
28270 (vreinterpret_s8_u16): Likewise.
28271 (vreinterpret_s8_u32): Likewise.
28272 (vreinterpret_s8_u64): Likewise.
28273 (vreinterpret_s8_p8): Likewise.
28274 (vreinterpret_s8_p16): Likewise.
28275 (vreinterpretq_s8_s16): Likewise.
28276 (vreinterpretq_s8_s32): Likewise.
28277 (vreinterpretq_s8_s64): Likewise.
28278 (vreinterpretq_s8_f32): Likewise.
28279 (vreinterpretq_s8_u8): Likewise.
28280 (vreinterpretq_s8_u16): Likewise.
28281 (vreinterpretq_s8_u32): Likewise.
28282 (vreinterpretq_s8_u64): Likewise.
28283 (vreinterpretq_s8_p8): Likewise.
28284 (vreinterpretq_s8_p16): Likewise.
28285 (vreinterpret_s16_s8): Likewise.
28286 (vreinterpret_s16_s32): Likewise.
28287 (vreinterpret_s16_s64): Likewise.
28288 (vreinterpret_s16_f32): Likewise.
28289 (vreinterpret_s16_u8): Likewise.
28290 (vreinterpret_s16_u16): Likewise.
28291 (vreinterpret_s16_u32): Likewise.
28292 (vreinterpret_s16_u64): Likewise.
28293 (vreinterpret_s16_p8): Likewise.
28294 (vreinterpret_s16_p16): Likewise.
28295 (vreinterpretq_s16_s8): Likewise.
28296 (vreinterpretq_s16_s32): Likewise.
28297 (vreinterpretq_s16_s64): Likewise.
28298 (vreinterpretq_s16_f32): Likewise.
28299 (vreinterpretq_s16_u8): Likewise.
28300 (vreinterpretq_s16_u16): Likewise.
28301 (vreinterpretq_s16_u32): Likewise.
28302 (vreinterpretq_s16_u64): Likewise.
28303 (vreinterpretq_s16_p8): Likewise.
28304 (vreinterpretq_s16_p16): Likewise.
28305 (vreinterpret_s32_s8): Likewise.
28306 (vreinterpret_s32_s16): Likewise.
28307 (vreinterpret_s32_s64): Likewise.
28308 (vreinterpret_s32_f32): Likewise.
28309 (vreinterpret_s32_u8): Likewise.
28310 (vreinterpret_s32_u16): Likewise.
28311 (vreinterpret_s32_u32): Likewise.
28312 (vreinterpret_s32_u64): Likewise.
28313 (vreinterpret_s32_p8): Likewise.
28314 (vreinterpret_s32_p16): Likewise.
28315 (vreinterpretq_s32_s8): Likewise.
28316 (vreinterpretq_s32_s16): Likewise.
28317 (vreinterpretq_s32_s64): Likewise.
28318 (vreinterpretq_s32_f32): Likewise.
28319 (vreinterpretq_s32_u8): Likewise.
28320 (vreinterpretq_s32_u16): Likewise.
28321 (vreinterpretq_s32_u32): Likewise.
28322 (vreinterpretq_s32_u64): Likewise.
28323 (vreinterpretq_s32_p8): Likewise.
28324 (vreinterpretq_s32_p16): Likewise.
28325 (vreinterpret_u8_s8): Likewise.
28326 (vreinterpret_u8_s16): Likewise.
28327 (vreinterpret_u8_s32): Likewise.
28328 (vreinterpret_u8_s64): Likewise.
28329 (vreinterpret_u8_f32): Likewise.
28330 (vreinterpret_u8_u16): Likewise.
28331 (vreinterpret_u8_u32): Likewise.
28332 (vreinterpret_u8_u64): Likewise.
28333 (vreinterpret_u8_p8): Likewise.
28334 (vreinterpret_u8_p16): Likewise.
28335 (vreinterpretq_u8_s8): Likewise.
28336 (vreinterpretq_u8_s16): Likewise.
28337 (vreinterpretq_u8_s32): Likewise.
28338 (vreinterpretq_u8_s64): Likewise.
28339 (vreinterpretq_u8_f32): Likewise.
28340 (vreinterpretq_u8_u16): Likewise.
28341 (vreinterpretq_u8_u32): Likewise.
28342 (vreinterpretq_u8_u64): Likewise.
28343 (vreinterpretq_u8_p8): Likewise.
28344 (vreinterpretq_u8_p16): Likewise.
28345 (vreinterpret_u16_s8): Likewise.
28346 (vreinterpret_u16_s16): Likewise.
28347 (vreinterpret_u16_s32): Likewise.
28348 (vreinterpret_u16_s64): Likewise.
28349 (vreinterpret_u16_f32): Likewise.
28350 (vreinterpret_u16_u8): Likewise.
28351 (vreinterpret_u16_u32): Likewise.
28352 (vreinterpret_u16_u64): Likewise.
28353 (vreinterpret_u16_p8): Likewise.
28354 (vreinterpret_u16_p16): Likewise.
28355 (vreinterpretq_u16_s8): Likewise.
28356 (vreinterpretq_u16_s16): Likewise.
28357 (vreinterpretq_u16_s32): Likewise.
28358 (vreinterpretq_u16_s64): Likewise.
28359 (vreinterpretq_u16_f32): Likewise.
28360 (vreinterpretq_u16_u8): Likewise.
28361 (vreinterpretq_u16_u32): Likewise.
28362 (vreinterpretq_u16_u64): Likewise.
28363 (vreinterpretq_u16_p8): Likewise.
28364 (vreinterpretq_u16_p16): Likewise.
28365 (vreinterpret_u32_s8): Likewise.
28366 (vreinterpret_u32_s16): Likewise.
28367 (vreinterpret_u32_s32): Likewise.
28368 (vreinterpret_u32_s64): Likewise.
28369 (vreinterpret_u32_f32): Likewise.
28370 (vreinterpret_u32_u8): Likewise.
28371 (vreinterpret_u32_u16): Likewise.
28372 (vreinterpret_u32_u64): Likewise.
28373 (vreinterpret_u32_p8): Likewise.
28374 (vreinterpret_u32_p16): Likewise.
28375 (vreinterpretq_u32_s8): Likewise.
28376 (vreinterpretq_u32_s16): Likewise.
28377 (vreinterpretq_u32_s32): Likewise.
28378 (vreinterpretq_u32_s64): Likewise.
28379 (vreinterpretq_u32_f32): Likewise.
28380 (vreinterpretq_u32_u8): Likewise.
28381 (vreinterpretq_u32_u16): Likewise.
28382 (vreinterpretq_u32_u64): Likewise.
28383 (vreinterpretq_u32_p8): Likewise.
28384 (vreinterpretq_u32_p16): Likewise.
28386 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28388 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
28390 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
28392 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
28393 (vqnegd_s64): Likewise.
28394 (vqabs_s64): Likewise.
28395 (vqabsd_s64): Likewise.
28397 2014-04-22 Richard Henderson <rth@redhat.com>
28399 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
28400 computation to the top of the loop.
28402 2014-04-22 Renlin <renlin.li@arm.com>
28403 Jiong Wang <jiong.wang@arm.com>
28405 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
28406 * config/aarch64/aarch64.c (aarch64_layout_frame)
28407 (aarch64_initial_elimination_offset): Likewise.
28409 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
28411 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
28414 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
28416 * machmode.h (bitwise_mode_for_mode): Declare.
28417 * stor-layout.h (bitwise_type_for_mode): Likewise.
28418 * stor-layout.c (bitwise_mode_for_mode): New function.
28419 (bitwise_type_for_mode): Likewise.
28420 * builtins.c (fold_builtin_memory_op): Use it instead of
28421 int_mode_for_mode and build_nonstandard_integer_type.
28423 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28425 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
28426 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
28427 (*-*-solaris2*): Simplify.
28428 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
28429 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
28430 *-*-solaris2.9* handling.
28432 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
28434 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
28435 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
28436 handling, simplify.
28437 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
28438 * configure: Regenerate.
28440 * config/i386/sol2-9.h: Remove.
28442 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
28443 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
28444 Remove Solaris 9 references.
28446 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
28448 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
28449 (floatuns<GPI:mode><GPF:mode>2): Remove.
28450 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
28451 and floatuns conversions.
28452 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
28453 and floatuns conversions.
28454 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
28455 (w1,w2): New mode attributes for inequal width conversions.
28457 2014-04-22 Renlin Li <Renlin.Li@arm.com>
28459 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
28460 the output asm format.
28462 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
28464 * config/aarch64/aarch64-simd.md
28465 (aarch64_cm<optab>di): Always split.
28466 (*aarch64_cm<optab>di): New.
28467 (aarch64_cmtstdi): Always split.
28468 (*aarch64_cmtstdi): New.
28470 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28472 PR tree-optimization/60823
28473 * omp-low.c (ipa_simd_modify_function_body): Go through
28474 all SSA_NAMEs and for those refering to vector arguments
28475 which are going to be replaced adjust SSA_NAME_VAR and,
28476 if it is a default definition, change it into a non-default
28477 definition assigned at the beginning of function from new_decl.
28478 (ipa_simd_modify_stmt_ops): Rewritten.
28479 * tree-dfa.c (set_ssa_default_def): When removing default def,
28480 check for NULL loc instead of NULL *loc.
28482 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28484 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
28485 restrictions on core registers for DImode values in Thumb2.
28487 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28489 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
28490 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
28492 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28494 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
28495 (*iordi_notzesidi_di): Likewise.
28496 (*iordi_notsesidi_di): Likewise.
28498 2014-04-22 Ian Bolton <ian.bolton@arm.com>
28500 * config/arm/arm-protos.h (tune_params): New struct members.
28501 * config/arm/arm.c: Initialise tune_params per processor.
28502 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
28503 for speed, based on new tune_params.
28505 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
28507 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
28508 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
28509 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
28510 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
28511 * config/aarch64/arm_neon.h (vrnd_f64): Added.
28512 (vrnda_f64): Likewise.
28513 (vrndi_f64): Likewise.
28514 (vrndm_f64): Likewise.
28515 (vrndn_f64): Likewise.
28516 (vrndp_f64): Likewise.
28517 (vrndx_f64): Likewise.
28519 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28521 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
28522 GET_MODE_SIZE argument is enum machine_mode.
28524 2014-04-22 Jakub Jelinek <jakub@redhat.com>
28527 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
28528 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
28530 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
28532 PR middle-end/60281
28533 * asan.c (asan_emit_stack_protection): Force the base to align to
28534 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
28535 appropriate bits if STRICT_ALIGNMENT.
28536 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
28538 (expand_used_vars): Leave a space in the stack frame for alignment
28539 if STRICT_ALIGNMENT.
28541 2014-04-21 David Malcolm <dmalcolm@redhat.com>
28543 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
28545 (gimple_store_p): Likewise.
28546 (gimple_assign_load_p): Likewise.
28547 (gimple_assign_cast_p): Likewise.
28548 (gimple_clobber_p): Likewise.
28550 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
28551 rather than a gimple.
28552 (gimple_assign_cast_p): Likewise.
28554 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
28557 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
28558 If mode is DDmode and TARGET_E500_DOUBLE allow move.
28560 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
28561 more debug information for E500 if -mdebug=reg.
28563 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
28566 * config/i386/i386.c (ix86_expand_builtin)
28567 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
28568 register for target RTX.
28569 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
28571 2014-04-18 Cong Hou <congh@google.com>
28573 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
28574 the widen-mult pattern by handling two operands with different sizes,
28575 and operands whose size is smaller than half of the result type.
28577 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28579 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
28580 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
28581 (do_estimate_edge_time): Compute it.
28582 * ipa-inline.c (want_inline_small_function_p): Bypass
28583 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
28585 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
28587 * ipa-inline.c (spec_rem): New static variable.
28588 (dump_overall_stats): New function.
28589 (dump_inline_stats): New function.
28591 2014-04-18 Richard Henderson <rth@redhat.com>
28593 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
28594 to GET_MODE_SIZE, not a reg_class_t.
28596 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28598 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
28599 (vsx_xxmrglw_<mode>): Likewise.
28601 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
28604 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
28605 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
28606 (rs6000_init_hard_regno_mode_ok): Likewise.
28608 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
28610 * ipa-inline.c (inline_small_functions): Account only non-cold
28612 * doc/invoke.texi (inline-unit-growth): Update documentation.
28614 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
28616 * config/rs6000/rs6000.md (addti3, subti3): New.
28618 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
28621 * config/i386/i386.c (ix86_expand_clear): Remove outdated
28622 comment. Check optimize_insn_for_size_p instead of
28623 optimize_insn_for_speed_p.
28625 2014-04-17 Martin Jambor <mjambor@suse.cz>
28627 * gimple-iterator.c (gsi_start_edge): New function.
28628 * gimple-iterator.h (gsi_start_edge): Declare.
28629 * tree-sra.c (single_non_eh_succ): New function.
28630 (disqualify_ops_if_throwing_stmt): Renamed to
28631 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
28632 having one non-EH successor BB.
28633 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
28634 generate loads into replacements.
28635 (sra_modify_assign): Likewise and and also use the simple path for
28637 (sra_modify_function_body): Commit statements on edges.
28639 2014-04-17 Richard Biener <rguenther@suse.de>
28641 PR middle-end/60849
28642 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
28643 comparison results and add clarifying comment.
28645 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28647 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
28648 (blank_mode): Initialize it.
28649 (emit_mode_size_inline, emit_mode_nunits_inline,
28650 emit_mode_inner_inline): New functions.
28651 (emit_insn_modes_h): Call them and surround their output with
28652 #if GCC_VERSION >= 4001 ... #endif.
28653 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
28654 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
28655 mode_* arrays if the argument is __builtin_constant_p.
28656 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
28657 is enum machine_mode.
28659 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28661 * passes.c (opt_pass::execute): Adjust.
28662 (pass_manager::execute_pass_mode_switching): Likewise.
28663 (early_local_passes::execute): Likewise.
28664 (execute_one_pass): Pass cfun to the pass's execute method.
28665 * tree-pass.h (opt_pass::execute): Add function * argument.
28666 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28667 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28668 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28669 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28670 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28671 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
28672 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
28673 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28674 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28675 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
28676 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
28677 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
28678 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
28679 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
28680 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28681 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28682 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28683 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
28684 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
28685 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28686 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28687 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28688 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28689 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28690 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28691 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28692 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28693 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28694 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28697 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28699 * passes.c (opt_pass::gate): Take function * argument.
28700 (gate_all_early_local_passes): Merge into
28701 (early_local_passes::gate): this.
28702 (gate_all_early_optimizations): Merge into
28703 (all_early_optimizations::gate): this.
28704 (gate_all_optimizations): Mege into
28705 (all_optimizations::gate): this.
28706 (gate_all_optimizations_g): Merge into
28707 (all_optimizations_g::gate): this.
28708 (gate_rest_of_compilation): Mege into
28709 (rest_of_compilation::gate): this.
28710 (gate_postreload): Merge into
28711 (postreload::gate): this.
28712 (dump_one_pass): Pass cfun to the pass's gate method.
28713 (execute_ipa_summary_passes): Likewise.
28714 (execute_one_pass): Likewise.
28715 (ipa_write_summaries_2): Likewise.
28716 (ipa_write_optimization_summaries_1): Likewise.
28717 (ipa_read_summaries_1): Likewise.
28718 (ipa_read_optimization_summaries_1): Likewise.
28719 (execute_ipa_stmt_fixups): Likewise.
28720 * tree-pass.h (opt_pass::gate): Add function * argument.
28721 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
28722 combine-stack-adj.c, combine.c, compare-elim.c,
28723 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28724 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
28725 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
28726 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
28727 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
28728 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
28729 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28730 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
28731 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
28732 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
28733 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
28734 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
28735 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
28736 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28737 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28738 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28739 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28740 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28741 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28742 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28743 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28744 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28745 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
28746 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
28747 var-tracking.c, vtable-verify.c, web.c: Adjust.
28749 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28751 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
28752 * configure: Regenerate.
28754 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28756 * passes.c (dump_one_pass): don't check pass->has_gate.
28757 (execute_ipa_summary_passes): Likewise.
28758 (execute_one_pass): Likewise.
28759 (ipa_write_summaries_2): Likewise.
28760 (ipa_write_optimization_summaries_1): Likewise.
28761 (ipa_read_optimization_summaries_1): Likewise.
28762 (execute_ipa_stmt_fixups): Likewise.
28763 * tree-pass.h (pass_data::has_gate): Remove.
28764 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
28765 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
28766 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
28767 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
28768 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
28769 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
28770 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
28771 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
28772 gimple-low.c, gimple-ssa-isolate-paths.c,
28773 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
28774 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
28775 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
28776 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
28777 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
28778 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
28779 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
28780 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
28781 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
28782 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
28783 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
28784 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
28785 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
28786 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
28787 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
28788 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
28789 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
28790 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
28791 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
28792 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
28793 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
28794 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
28797 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28799 * pass_manager.h (pass_manager::register_dump_files_1): Remove
28801 * passes.c (pass_manager::register_dump_files_1): Merge into
28802 (pass_manager::register_dump_files): this, and remove its handling of
28803 properties since the pass always has the properties anyway.
28804 (pass_manager::pass_manager): Adjust.
28806 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
28808 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
28809 * passes.c (pass_manager::register_dump_files_1): Remove dead code
28810 dealing with properties.
28811 (pass_manager::register_dump_files): Adjust.
28813 2014-03-20 Mark Wielaard <mjw@redhat.com>
28815 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
28816 then represent the bound as normal constant value.
28818 2014-04-17 Jakub Jelinek <jakub@redhat.com>
28821 Forward port from 4.8 branch
28822 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
28824 * config/i386/bmiintrin.h (_blsi_u32): New.
28825 (_blsi_u64): Ditto.
28826 (_blsr_u32): Ditto.
28827 (_blsr_u64): Ditto.
28828 (_blsmsk_u32): Ditto.
28829 (_blsmsk_u64): Ditto.
28830 (_tzcnt_u32): Ditto.
28831 (_tzcnt_u64): Ditto.
28833 2014-04-17 Kito Cheng <kito@0xlab.org>
28835 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
28837 2014-04-17 Richard Biener <rguenther@suse.de>
28839 PR middle-end/60849
28840 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
28841 boolean results for comparisons.
28843 2014-04-17 Richard Biener <rguenther@suse.de>
28845 PR tree-optimization/60836
28846 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
28847 initial PHI args to be gimple values.
28849 2014-04-17 Richard Biener <rguenther@suse.de>
28851 PR tree-optimization/60841
28852 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
28853 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
28854 of stmts to SLP build.
28855 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
28856 (vect_analyze_slp): Likewise.
28857 (vect_analyze_slp_instance): Likewise.
28858 (vect_build_slp_tree): Limit overall SLP tree growth.
28859 * tree-vectorizer.h (vect_analyze_data_refs,
28860 vect_analyze_slp): Adjust prototypes.
28862 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28864 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
28867 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28869 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
28870 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
28871 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
28872 for TARGET_SLOW_PSHUFB
28874 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
28876 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
28877 * config/i386/i386.c (intel_cost): Ditto.
28879 2014-04-17 Joey Ye <joey.ye@arm.com>
28881 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
28883 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28885 * opts.c (common_handle_option): Disable -fipa-reference coorectly
28886 with -fuse-profile.
28888 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28890 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
28891 (type_all_derivations_known_p): New predicate.
28892 (type_all_ctors_visible_p): New predicate.
28893 (type_possibly_instantiated_p): New predicate.
28894 (get_odr_type): Compute all_derivations_known.
28895 (dump_odr_type): Dump the flag.
28896 (maybe_record_type): Cleanup.
28897 (record_target_from_binfo): Add bases_to_consider array;
28898 record bases for types w/o instances and skip CXX destructor.
28899 (possible_polymorphic_call_targets_1): Add bases_to_consider
28900 and consider_construction parameters; check if type may have instance.
28901 (get_polymorphic_call_info): Set maybe_in_construction to true
28902 when we know nothing.
28903 (record_targets_from_bases): Skip CXX destructors; they are
28904 never called for types in construction.
28905 (possible_polymorphic_call_targets): Do not record target when
28906 type may not have instance.
28908 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
28911 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
28912 external aliases alive, too.
28914 2014-04-16 Andrew Pinski <apinski@cavium.com>
28916 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
28919 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
28921 * final.c (compute_alignments): Do not apply loop alignment to a block
28922 falling through to the exit.
28924 2014-04-16 Catherine Moore <clm@codesourcery.com>
28926 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
28927 Adjust constraints for microMIPS store patterns.
28929 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
28931 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
28933 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
28935 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
28936 (append_use): Run at -O0.
28937 (append_vdef): Likewise.
28938 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
28939 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
28941 2014-04-16 Jakub Jelinek <jakub@redhat.com>
28943 PR tree-optimization/60844
28944 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
28945 (propagate_op_to_single_use, remove_visited_stmt_chain,
28946 linearize_expr, repropagate_negates, reassociate_bb): Use it
28947 instead of gsi_remove.
28949 2014-04-16 Martin Jambor <mjambor@suse.cz>
28951 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
28952 ipa_transforms_to_apply.
28953 (cgraph_function_versioning): Assert that old_node has empty
28954 ipa_transforms_to_apply.
28955 * trans-mem.c (ipa_tm_create_version): Likewise.
28956 * tree-inline.c (tree_function_versioning): Do not duplicate
28957 ipa_transforms_to_apply.
28959 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28962 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
28964 Pass necessary as flags on 64-bit Solaris/x86.
28965 Use lowercase relocs for x86_64-*-*.
28966 * configure: Regenerate.
28968 2014-04-15 Jan Hubicka <jh@suse.cz>
28970 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
28971 (maybe_record_node, likely_target_p): Use it.
28973 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28976 Revert following patch
28978 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
28981 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
28982 software floating point or no floating point registers, do not
28983 allow any type in the FPRs. Eliminate a test for SPE SIMD types
28984 in GPRs that occurs after we tested for GPRs that would never be
28987 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
28988 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
28989 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
28990 specifically allow DDmode, since that does not use the SPE SIMD
28993 2014-03-21 Mark Wielaard <mjw@redhat.com>
28995 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
28996 as unsigned or int depending on type and value used.
28998 2014-04-15 Richard Biener <rguenther@suse.de>
29000 PR rtl-optimization/56965
29001 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
29002 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
29004 * alias.c (true_dependence_1): Do not call
29005 nonoverlapping_component_refs_p.
29006 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
29007 nonoverlapping_component_refs_p.
29008 (indirect_refs_may_alias_p): Likewise.
29010 2014-04-15 Teresa Johnson <tejohnson@google.com>
29012 * cfg.c (dump_bb_info): Fix flags check.
29013 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
29015 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29017 PR rtl-optimization/60663
29018 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
29021 2014-04-15 Richard Biener <rguenther@suse.de>
29023 * lto-streamer.h (LTO_major_version): Bump to 4.
29025 2014-04-15 Richard Biener <rguenther@suse.de>
29027 * common.opt (lto_partition_model): New enum.
29028 (flto-partition=): Merge separate options with a single with argument,
29029 add -flto-partition=one support.
29030 * flag-types.h (enum lto_partition_model): Declare.
29031 * opts.c (finish_options): Remove duplicate -flto-partition=
29033 * lto-wrapper.c (run_gcc): Adjust.
29035 2014-04-15 Richard Biener <rguenther@suse.de>
29037 * alias.c (ncr_compar): New function.
29038 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
29040 2014-04-15 Richard Biener <rguenther@suse.de>
29042 * alias.c (record_component_aliases): Do not walk BINFOs.
29044 2014-04-15 Richard Biener <rguenther@suse.de>
29046 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29047 Add struct function argument and adjust.
29048 (find_func_aliases_for_call): Likewise.
29049 (find_func_aliases): Likewise.
29050 (find_func_clobbers): Likewise.
29051 (intra_create_variable_infos): Likewise.
29052 (compute_points_to_sets): Likewise.
29053 (ipa_pta_execute): Adjust. Do not push/pop cfun.
29055 2014-04-15 Richard Biener <rguenther@suse.de>
29057 * tree.c (iterative_hash_expr): Use enum tree_code_class
29058 to store TREE_CODE_CLASS.
29059 (tree_block): Likewise.
29060 (tree_set_block): Likewise.
29061 * tree.h (fold_build_pointer_plus_loc): Use
29062 convert_to_ptrofftype_loc.
29064 2014-04-15 Jakub Jelinek <jakub@redhat.com>
29067 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
29070 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
29072 * cfgloop.h (struct loop): Move force_vectorize down.
29073 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
29074 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
29075 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
29076 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
29077 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
29078 * tree-core.h (enum annot_expr_kind): Add new kind values.
29079 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
29080 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
29082 * tree.def (ANNOTATE_EXPR): Tweak comment.
29084 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29086 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
29089 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
29091 * tree.h (TYPE_IDENTIFIER): Declare.
29092 * tree.c (subrange_type_for_debug_p): Use it.
29093 * godump.c (go_format_type): Likewise.
29094 * dwarf2out.c (is_cxx_auto, modified_type_die,
29095 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
29096 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
29098 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29101 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
29103 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
29105 * config/i386/i386.c (examine_argument): Return bool. Return true if
29106 parameter should be passed in memory.
29107 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
29108 (construct_container): Update calls to examine_argument.
29109 (function_arg_advance_64): Ditto.
29110 (return_in_memory_32): Merge with ix86_return_in_memory.
29111 (return_in_memory_64): Ditto.
29112 (return_in_memory_ms_64): Ditto.
29114 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
29116 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
29117 * coverage.c (coverage_compute_profile_id): Handle externally visible
29120 2014-04-14 Martin Jambor <mjambor@suse.cz>
29122 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
29123 DECL_DISREGARD_INLINE_LIMITS functions.
29125 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29128 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
29130 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
29133 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
29134 optimize_insn_for_speed_p instead of
29135 optimize_function_for_speed_p.
29137 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
29139 * doc/invoke.texi (free): Document AArch64.
29141 2014-04-14 Richard Biener <rguenther@suse.de>
29143 PR tree-optimization/60042
29144 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
29145 (insert_into_preds_of_block): Do not prevent PHI insertion
29146 for REFERENCE exprs here ...
29147 (eliminate_dom_walker::before_dom_children): ... but prevent
29148 their use here under similar conditions when applied to the
29149 IL after PRE optimizations.
29151 2014-04-14 Richard Biener <rguenther@suse.de>
29153 * passes.def: Move early points-to after early SRA.
29155 2014-04-14 Richard Biener <rguenther@suse.de>
29157 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
29158 check for which sign-changes we allow when forwarding
29159 a converted value into a switch.
29161 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29163 * stor-layout.c (place_field): Finalize non-constant offset for the
29166 2014-04-14 Richard Biener <rguenther@suse.de>
29168 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
29170 (expand_switch_using_bit_tests_p): Likewise.
29171 (process_switch): Compute and pass on speed_p based on the
29173 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
29174 optimize_bb_for_speed_p.
29176 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
29178 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
29179 * function.h (struct function): Rename has_force_vect_loops into
29180 has_force_vectorize_loops.
29181 * lto-streamer-in.c (input_cfg): Adjust for renaming.
29182 (input_struct_function_base): Likewise.
29183 * lto-streamer-out.c (output_cfg): Likewise.
29184 (output_struct_function_base): Likewise.
29185 * omp-low.c (expand_omp_simd): Likewise.
29186 * tree-cfg.c (move_sese_region_to_fn): Likewise.
29187 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
29188 (version_loop_for_if_conversion): Likewise.
29189 (tree_if_conversion): Likewise.
29190 (main_tree_if_conversion): Likewise.
29191 (gate_tree_if_conversion): Likewise.
29192 * tree-inline.c (copy_loops): Likewise.
29193 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
29194 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
29195 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
29196 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
29197 * tree-vectorizer.c (vectorize_loops): Likewise.
29198 * tree-vectorizer.h (unlimited_cost_model): Likewise.
29200 2014-04-14 Richard Biener <rguenther@suse.de>
29203 * lto-streamer-out.c (wrap_refs): New function.
29204 (lto_output): Wrap symbol references in global initializes in
29205 type-preserving MEM_REFs.
29207 2014-04-14 Christian Bruel <christian.bruel@st.com>
29209 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
29211 2014-04-14 Christian Bruel <christian.bruel@st.com>
29213 * config/sh/sh.md (setmemqi): New expand pattern.
29214 * config/sh/sh.h (CLEAR_RATIO): Define.
29215 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
29216 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
29218 2014-04-14 Richard Biener <rguenther@suse.de>
29220 PR middle-end/55022
29221 * fold-const.c (negate_expr_p): Don't negate directional rounding
29223 (fold_negate_expr): Likewise.
29225 2014-04-14 Richard Biener <rguenther@suse.de>
29227 PR tree-optimization/59817
29228 PR tree-optimization/60453
29229 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
29230 recursion to catch all CHRECs in the scalar evolution and restrict
29231 the predicate for the remains appropriately.
29233 2014-04-12 Catherine Moore <clm@codesourcery.com>
29235 * config/mips/constraints.md: Add new register constraint "kb".
29236 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
29237 (*movhi_internal): Likewise.
29238 (*movqi_internal): Likewise.
29239 * config/mips/mips.h (M16_STORE_REGS): New register class.
29240 (REG_CLASS_NAMES): Add M16_STORE_REGS.
29241 (REG_CLASS_CONTENTS): Likewise.
29242 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
29244 2014-04-11 Tobias Burnus <burnus@net-b.de>
29247 * doc/invoke.texi (-Wformat-signedness): Document it.
29248 (Wformat=2): Mention that this enables -Wformat-signedness.
29250 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29252 * common/config/epiphany/epiphany-common.c
29253 (epiphany_option_optimization_table): Enable section anchors by
29254 default at -O1 or higher.
29255 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
29256 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
29257 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
29258 carries no extra cost.
29259 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
29260 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
29261 * config/epiphany/predicates.md (memclob_operand): New predicate.
29262 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
29263 Use memclob_operand predicate and X constraint for operand 3.
29265 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29267 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
29268 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
29271 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
29273 PR rtl-optimization/60651
29274 * mode-switching.c (optimize_mode_switching): Make sure to emit
29275 sets of a lower numbered entity before sets of a higher numbered
29276 entity to a mode of the same or lower priority.
29277 When creating a seginfo for a basic block that starts with a code
29278 label, move the insertion point past the code label.
29279 (new_seginfo): Document and enforce requirement that
29280 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
29281 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
29282 * doc/tm.texi: Regenerate.
29284 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
29287 * config/arc/arc.c (arc_save_restore): Fix assert typo.
29289 2013-04-11 Jakub Jelinek <jakub@redhat.com>
29291 * BASE-VER: Set to 4.10.0.
29293 2014-04-11 Tobias Burnus <burnus@net-b.de>
29296 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
29297 * doc/gcc.texi (Service): Update description in the @menu
29298 * doc/invoke.texi (Option Summary): Remove misplaced and
29301 2014-04-11 Steve Ellcey <sellcey@mips.com>
29302 Jakub Jelinek <jakub@redhat.com>
29304 PR middle-end/60556
29305 * expr.c (convert_move): Use emit_store_flag_force instead of
29306 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
29309 2014-04-11 Richard Biener <rguenther@suse.de>
29311 PR middle-end/60797
29312 * varasm.c (assemble_alias): Avoid endless error reporting
29313 recursion by setting TREE_ASM_WRITTEN.
29315 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29317 * config/s390/s390.md: Add a splitter for NOT rtx.
29319 2014-04-11 Jakub Jelinek <jakub@redhat.com>
29321 PR rtl-optimization/60663
29322 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
29324 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
29325 Jakub Jelinek <jakub@redhat.com>
29328 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
29329 flag from decl_node to node.
29331 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29334 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
29335 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
29336 ameliorating the cases where it can be.
29338 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
29341 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29343 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29344 (loadsync_<mode>): Change mode.
29345 (load_quadpti, store_quadpti): New.
29346 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29347 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29348 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
29350 2014-04-09 Cong Hou <congh@google.com>
29353 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
29356 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29358 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
29359 instead of vnor to exploit possible fusion opportunity in the
29361 (altivec_expand_vec_perm_const_le): Likewise.
29363 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
29365 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
29366 (loadsync_<mode>): Change mode.
29367 (load_quadpti, store_quadpti): New.
29368 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
29369 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
29371 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
29374 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
29375 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
29376 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
29378 2014-04-08 Richard Biener <rguenther@suse.de>
29380 PR middle-end/60706
29381 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
29382 a 64bit widest int print double-int similar to on HWI64 hosts.
29384 2014-04-08 Richard Biener <rguenther@suse.de>
29386 PR tree-optimization/60785
29387 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
29388 default defs properly.
29390 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
29392 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
29393 (Weffc++): Likewise.
29395 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
29397 * ipa-devirt.c (maybe_record_node): When node is not recorded,
29398 set completep to false rather than true.
29400 2014-04-07 Douglas B Rupp <rupp@adacore.com>
29403 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
29404 ARM_TARGET2_DWARF_FORMAT.
29406 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
29409 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
29410 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
29413 2014-04-07 Richard Biener <rguenther@suse.de>
29415 PR tree-optimization/60766
29416 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
29417 (may_eliminate_iv): Convert cand_value_at result to desired type.
29419 2014-04-07 Jason Merrill <jason@redhat.com>
29422 * common.opt (-fno-gnu-unique): Add.
29423 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
29425 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29427 * haifa-sched.c: Fix outdated function reference and minor
29428 grammar errors in introductory comment.
29430 2014-04-07 Richard Biener <rguenther@suse.de>
29432 PR middle-end/60750
29433 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
29434 for noreturn calls.
29435 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
29437 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
29440 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
29441 size accounting for thunks.
29442 (pa_asm_output_mi_thunk): Use final_start_function() and
29443 final_end_function() to output function start and end directives.
29445 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
29447 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
29448 device specific ISA/ feature information. Remove short_sp and
29449 errata_skip ds. Add avr_device_specific_features enum to have device
29451 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
29452 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
29453 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
29454 updated device specific info.
29455 * config/avr/avr-mcus.def: Merge device specific details to
29456 dev_attribute field.
29457 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
29459 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
29460 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
29461 assembler if RMW isa supported by current device.
29462 * config/avr/genmultilib.awk: Update as device info structure changed.
29463 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
29465 2014-04-04 Cong Hou <congh@google.com>
29467 PR tree-optimization/60656
29468 * tree-vect-stmts.c (supportable_widening_operation):
29469 Fix a bug that elements in a vector with vect_used_by_reduction
29470 property are incorrectly reordered when the operation on it is not
29471 consistant with the one in reduction operation.
29473 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
29475 PR rtl-optimization/60155
29476 * gcse.c (record_set_data): New function.
29477 (single_set_gcse): New function.
29478 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
29479 (hoist_code): Likewise.
29480 (get_pressure_class_and_nregs): Likewise.
29482 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
29484 * explow.c (probe_stack_range): Emit a final optimization blockage.
29486 2014-04-04 Anthony Green <green@moxielogic.com>
29488 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
29491 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
29494 * lto-cgraph.c (input_overwrite_node): Check that partitioning
29495 flags are set only during streaming.
29496 * ipa.c (process_references, walk_polymorphic_call_targets,
29497 symtab_remove_unreachable_nodes): Drop bodies of always inline
29498 after early inlining.
29499 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
29501 2014-04-04 Jakub Jelinek <jakub@redhat.com>
29502 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29505 * dwarf2out.c (const_ok_for_output_1): Reject expressions
29508 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29511 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
29513 (cortex_a53_fdivd): Likewise.
29515 2014-04-04 Martin Jambor <mjambor@suse.cz>
29518 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
29519 Adjust all callers.
29520 * cgraph.c (clone_of_p): Also return true if thunks match.
29521 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
29522 cgraph_function_or_thunk_node and an obsolete comment.
29523 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
29525 (build_function_decl_skip_args): Likewise.
29526 (set_new_clone_decl_and_node_flags): New function.
29527 (duplicate_thunk_for_node): Likewise.
29528 (redirect_edge_duplicating_thunks): Likewise.
29529 (cgraph_clone_node): New parameter args_to_skip, pass it to
29530 redirect_edge_duplicating_thunks which is called instead of
29531 cgraph_redirect_edge_callee.
29532 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
29533 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
29535 2014-04-04 Jeff Law <law@redhat.com>
29538 * config/arm/predicates.md (const_int_I_operand): New predicate.
29539 (const_int_M_operand): Similarly.
29540 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
29542 (insv_t2, extv_reg, extzv_t2): Likewise.
29543 (load_multiple_with_writeback): Similarly for const_int_I_operand.
29544 (pop_multiple_with_writeback_and_return): Likewise.
29545 (vfp_pop_multiple_with_writeback): Likewise
29547 2014-04-04 Richard Biener <rguenther@suse.de>
29550 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
29551 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
29553 * gimplify.h (gimple_add_tmp_var_fn): Declare.
29554 * gimplify.c (gimple_add_tmp_var_fn): New function.
29555 * gimple-expr.h (create_tmp_reg_fn): Declare.
29556 * gimple-expr.c (create_tmp_reg_fn): New function.
29557 * gimple-low.c (record_vars_into): Don't change cfun.
29558 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
29559 code generation without cfun.
29561 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
29564 * Makefile.in (install-driver): Fix shell scripting.
29566 2014-04-03 Cong Hou <congh@google.com>
29568 PR tree-optimization/60505
29569 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
29570 threshold of number of iterations below which no vectorization
29572 * tree-vect-loop.c (new_loop_vec_info):
29573 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
29574 * tree-vect-loop.c (vect_analyze_loop_operations):
29575 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
29576 * tree-vect-loop.c (vect_transform_loop):
29577 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
29578 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
29579 of iterations of the loop and see if we should build the epilogue.
29581 2014-04-03 Richard Biener <rguenther@suse.de>
29583 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
29584 (streamer_tree_cache_create): Adjust.
29585 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
29586 to allow optional nodes array.
29587 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
29588 (streamer_tree_cache_append): Likewise.
29589 (streamer_tree_cache_create): Create nodes array optionally
29590 as specified by parameter.
29591 * lto-streamer-out.c (create_output_block): Avoid maintaining
29592 the node array in the writer cache.
29593 (DFS_write_tree): Remove assertion.
29594 (produce_asm_for_decls): Free the out decl state hash table early.
29595 * lto-streamer-in.c (lto_data_in_create): Adjust for
29596 streamer_tree_cache_create prototype change.
29598 2014-04-03 Richard Biener <rguenther@suse.de>
29600 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
29601 set TREE_CHAIN to NULL_TREE.
29603 2014-04-03 Richard Biener <rguenther@suse.de>
29605 PR tree-optimization/60740
29606 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
29607 over all GIMPLE_COND operands.
29609 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
29611 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
29612 (Weffc++): Remove Scott's numbering, merge lists and reference
29615 2014-04-03 Nick Clifton <nickc@redhat.com>
29617 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
29620 2014-04-03 Martin Jambor <mjambor@suse.cz>
29622 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
29623 mention gcc_unreachable before failing.
29624 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
29627 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
29630 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
29631 inconsistent code and instead mark the context inconsistent.
29632 (possible_polymorphic_call_targets): For inconsistent contexts
29633 return empty complete list.
29635 2014-04-02 Anthony Green <green@moxielogic.com>
29637 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
29638 (extendqisi2, extendhisi2): Define.
29639 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
29640 (WCHAR_TYPE): Change to unsigned int.
29642 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29644 PR tree-optimization/60733
29645 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
29646 insertion point for PHI candidates to be the end of the feeding
29647 block for the PHI argument.
29649 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
29651 PR rtl-optimization/60650
29652 * lra-constraints.c (process_alt_operands): Decrease reject for
29653 earlyclobber matching.
29655 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29657 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
29659 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29661 * config/spu/spu.c (pad_bb): Do not crash when the last
29662 insn is CODE_FOR_blockage.
29664 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29666 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
29667 lies outside the target mode.
29669 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
29672 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
29673 software floating point or no floating point registers, do not
29674 allow any type in the FPRs. Eliminate a test for SPE SIMD types
29675 in GPRs that occurs after we tested for GPRs that would never be
29678 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
29679 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
29680 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
29681 specifically allow DDmode, since that does not use the SPE SIMD
29684 2014-04-02 Richard Biener <rguenther@suse.de>
29686 PR middle-end/60729
29687 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
29688 MODE_INTs. Properly use negv_optab.
29689 (expand_abs): Likewise.
29691 2014-04-02 Richard Biener <rguenther@suse.de>
29694 * Makefile.in (install-driver): Guard extra installs with special
29697 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
29699 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29700 Document vec_vgbbd.
29702 2014-04-01 Richard Henderson <rth@redhat.com>
29705 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
29706 alternative enabled before register allocation.
29708 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
29710 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
29711 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
29713 (nios2_large_got_address): Remove unneeded 'sym' parameter.
29714 (nios2_got_address): Update nios2_large_got_address call site.
29715 (nios2_delegitimize_address): New function.
29716 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
29717 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
29718 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
29720 2014-04-01 Martin Husemann <martin@duskware.de>
29722 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
29725 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
29727 PR rtl-optimization/60604
29728 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
29729 check from register_operand.
29730 (register_operand): Redefine in terms of general_operand.
29731 (nonmemory_operand): Use register_operand for the non-constant cases.
29733 2014-04-01 Richard Biener <rguenther@suse.de>
29735 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
29737 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
29739 * doc/invoke.texi (mapp-regs): Clarify.
29741 2014-03-31 Ulrich Drepper <drepper@gmail.com>
29743 * config/i386/avx512fintrin.h (__v32hi): Define type.
29744 (__v64qi): Likewise.
29745 (_mm512_set1_epi8): Define.
29746 (_mm512_set1_epi16): Define.
29747 (_mm512_set4_epi32): Define.
29748 (_mm512_set4_epi64): Define.
29749 (_mm512_set4_pd): Define.
29750 (_mm512_set4_ps): Define.
29751 (_mm512_setr4_epi64): Define.
29752 (_mm512_setr4_epi32): Define.
29753 (_mm512_setr4_pd): Define.
29754 (_mm512_setr4_ps): Define.
29755 (_mm512_setzero_epi32): Define.
29757 2014-03-31 Martin Jambor <mjambor@suse.cz>
29759 PR middle-end/60647
29760 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
29761 callsite_arguments_match_p. Updated all callers. Also check types of
29762 corresponding formal parameters and actual arguments.
29763 (not_all_callers_have_enough_arguments_p) Renamed to
29764 some_callers_have_mismatched_arguments_p.
29766 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
29768 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
29770 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
29773 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
29776 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
29778 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
29779 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
29781 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
29782 Use FMAMODE_NOVF512 mode iterator.
29783 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
29784 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
29785 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
29786 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
29788 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
29789 Use VF_128_256 mode iterator.
29790 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
29793 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29795 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
29796 static chain if needed.
29798 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
29801 * lra-constraints.c (index_part_to_reg): New.
29802 (process_address): Use it.
29804 2014-03-27 Jeff Law <law@redhat.com>
29805 Jakub Jelinek <jakub@redhat.com>
29808 * expr.c (do_tablejump): Use simplify_gen_binary rather than
29809 gen_rtx_{PLUS,MULT} to build up the address expression.
29811 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
29812 creating non-canonical RTL.
29814 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29817 * ipa-inline.c (want_inline_small_function_p): Short circuit large
29818 functions; reorganize to make cheap checks first.
29819 (inline_small_functions): Do not estimate growth when dumping;
29821 * ipa-inline.h (inline_summary): Add min_size.
29822 (growth_likely_positive): New function.
29823 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
29824 (set_cond_stmt_execution_predicate): Cleanup.
29825 (estimate_edge_size_and_time): Compute min_size.
29826 (estimate_calls_size_and_time): Likewise.
29827 (estimate_node_size_and_time): Likewise.
29828 (inline_update_overall_summary): Update min_size.
29829 (do_estimate_edge_time): Likewise.
29830 (do_estimate_edge_size): Update.
29831 (do_estimate_edge_hints): Update.
29832 (growth_likely_positive): New function.
29834 2014-03-28 Jakub Jelinek <jakub@redhat.com>
29837 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
29838 also if addr has VOIDmode.
29840 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29842 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
29843 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
29845 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
29846 instructions as well as AdvancedSIMD loads.
29848 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29850 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
29851 Use crypto_aese type.
29852 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
29853 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
29854 crypto_aese, crypto_aesmc. Move to types.md.
29855 * config/arm/types.md (crypto_aes): Split into crypto_aese,
29857 * config/arm/iterators.md (crypto_type): Likewise.
29859 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
29861 * cgraph.c: Include expr.h and tree-dfa.h.
29862 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
29865 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
29868 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
29869 regs from checking multi-reg pseudos.
29871 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29873 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
29875 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29877 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
29878 if it would clobber the stack pointer, even temporarily.
29880 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
29882 * mode-switching.c: Make small adjustments to the top comment.
29884 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
29886 * config/rs6000/constraints.md (wD constraint): New constraint to
29887 match the constant integer to get the top DImode/DFmode out of a
29888 vector in a VSX register.
29890 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
29891 match the constant integer to get the top DImode/DFmode out of a
29892 vector in a VSX register.
29894 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
29897 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
29900 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
29901 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
29903 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
29904 Optimize vec_extract of 64-bit values, where the value being
29905 extracted is in the top word, where we can use scalar
29906 instructions. Add direct move and store support. Combine the big
29907 endian/little endian vector select load support into a single insn.
29908 (vsx_extract_<mode>_internal1): Likewise.
29909 (vsx_extract_<mode>_internal2): Likewise.
29910 (vsx_extract_<mode>_load): Likewise.
29911 (vsx_extract_<mode>_store): Likewise.
29912 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
29913 combined into vsx_extract_<mode>_load.
29914 (vsx_extract_<mode>_one_le): Likewise.
29916 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
29917 define the top 64-bit vector element.
29919 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
29922 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29923 Document vec_vbpermq builtin.
29926 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
29927 enable use of xxsldwi and xxpermdi builtin functions.
29928 (vec_xxpermdi): Likewise.
29930 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29931 Document use of vec_xxsldwi and vec_xxpermdi builtins.
29933 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
29935 PR rtl-optimization/60650
29936 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
29938 (find_spills_for): New.
29939 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
29940 Spill all pseudos on the second iteration.
29942 2014-03-27 Marek Polacek <polacek@redhat.com>
29945 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
29948 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29950 * config/s390/s390.c (s390_can_use_return_insn): Check for
29951 call-saved FPRs on 31 bit.
29953 2014-03-27 Jakub Jelinek <jakub@redhat.com>
29955 PR middle-end/60682
29956 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
29957 if they need regimplification, just drop them instead of
29958 calling gimple_regimplify_operands on them.
29960 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
29963 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
29964 (aarch64_frame_pointer_required): Adjust logic.
29965 (aarch64_can_eliminate): Adjust logic.
29966 (aarch64_override_options_after_change): Adjust logic.
29968 2014-03-27 Dehao Chen <dehao@google.com>
29970 * ipa-inline.c (early_inliner): Update node's inline info.
29972 2014-03-26 Dehao Chen <dehao@google.com>
29974 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
29975 compiler inserted conditional jumps for NAN float check.
29977 2014-03-26 Jakub Jelinek <jakub@redhat.com>
29979 * ubsan.h (ubsan_create_data): Change second argument's type
29980 to const location_t *.
29981 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
29983 (ubsan_create_data): Change second argument to const location_t *PLOC.
29984 Create Loc field whenever PLOC is non-NULL.
29985 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
29986 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
29990 * real.c (real_to_integer2): Change type of low to UHWI.
29992 2014-03-26 Tobias Burnus <burnus@net-b.de>
29994 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
29995 (CILK_SELF_SPECS): New define.
29996 (driver_self_specs): Use it.
29998 2014-03-26 Richard Biener <rguenther@suse.de>
30000 * tree-pretty-print.c (percent_K_format): Implement special
30001 case for LTO and its stripped down BLOCK tree.
30003 2014-03-26 Jakub Jelinek <jakub@redhat.com>
30006 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
30008 * tree-vrp.c (simplify_internal_call_using_ranges): If only
30009 one range is range_int_cst_p, but not both, at least optimize
30010 addition/subtraction of 0 and multiplication by 0 or 1.
30011 * gimple-fold.c (gimple_fold_call): Fold
30012 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
30013 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
30014 INTEGER_CSTs, try to fold at least x * 0 and y - y.
30016 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
30018 PR rtl-optimization/60452
30019 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
30020 <case REG>: Return 1 for invalid offsets from the frame pointer.
30022 2014-03-26 Marek Polacek <polacek@redhat.com>
30025 * doc/extend.texi (C Extensions): Mention variable-length arrays in
30028 2014-03-26 Marek Polacek <polacek@redhat.com>
30031 * doc/extend.texi (Designated Inits): Describe what happens to omitted
30034 2014-03-26 Marek Polacek <polacek@redhat.com>
30037 * ira-color.c (update_conflict_hard_regno_costs): Perform the
30038 multiplication in unsigned type.
30040 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30042 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
30044 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
30046 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
30048 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30051 * cif-code.def (UNREACHABLE) New code.
30052 * ipa-inline.c (inline_small_functions): Skip edges to
30053 __builtlin_unreachable.
30054 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
30055 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
30056 predicate to __bulitin_unreachable.
30057 (set_cond_stmt_execution_predicate): Fix issue when
30058 invert_tree_comparison returns ERROR_MARK.
30059 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
30060 propagate to inline clones.
30061 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
30063 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
30064 * cgraphclones.c (cgraph_clone_node): If call destination is already
30065 ureachable, do not redirect it back.
30066 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
30069 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
30071 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
30072 Do not modify inline clones.
30074 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30076 * config/i386/i386.md (general_sext_operand): New mode attr.
30077 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
30078 don't generate (sign_extend (const_int)).
30079 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
30080 operands[2]. Use We constraint instead of <i> and
30081 <general_sext_operand> predicate instead of <general_operand>.
30082 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
30083 * config/i386/constraints.md (We): New constraint.
30084 * config/i386/predicates.md (x86_64_sext_operand,
30085 sext_operand): New predicates.
30087 2014-03-25 Martin Jambor <mjambor@suse.cz>
30090 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
30091 inconsistent devirtualizations to __builtin_unreachable.
30093 2014-03-25 Marek Polacek <polacek@redhat.com>
30096 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
30098 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
30100 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
30101 order of elements for big-endian.
30103 2014-03-25 Richard Biener <rguenther@suse.de>
30105 PR middle-end/60635
30106 * gimplify-me.c (gimple_regimplify_operands): Update the
30109 2014-03-25 Martin Jambor <mjambor@suse.cz>
30112 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
30113 (lto_output_varpool_node): Likewise.
30114 (input_overwrite_node): Likewise.
30115 (input_varpool_node): Likewise.
30117 2014-03-25 Richard Biener <rguenther@suse.de>
30119 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
30120 (run_gcc): Likewise.
30122 2014-03-25 Jakub Jelinek <jakub@redhat.com>
30124 * combine.c (simplify_compare_const): Add MODE argument.
30125 Handle mode_width 0 as very large mode_width.
30126 (try_combine, simplify_comparison): Adjust callers.
30128 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
30129 type to avoid signed integer overflow.
30130 * explow.c (plus_constant): Likewise.
30132 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
30134 * doc/generic.texi: Correct typos.
30136 2014-03-24 Tobias Burnus <burnus@net-b.de>
30138 * doc/invoke.texi (-flto): Expand section about
30139 using static libraries with LTO.
30141 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30143 PR rtl-optimization/60501
30144 * optabs.def (addptr3_optab): New optab.
30145 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
30146 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
30147 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
30149 * lra.c (emit_add3_insn): Use the addptr pattern if available.
30151 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
30153 2014-03-24 Ulrich Drepper <drepper@gmail.com>
30155 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
30158 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
30159 (_mm256_undefined_ps): Define.
30160 (_mm256_undefined_pd): Define.
30161 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
30162 (_mm_undefined_pd): Define.
30163 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
30164 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
30165 (_mm512_undefined_ps): Define.
30166 (_mm512_undefined_pd): Define.
30167 Use _mm*_undefined_*.
30168 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
30170 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
30172 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
30173 (lshr_simd): DI mode added.
30174 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
30175 (aarch64_ushr_simddi): Likewise.
30176 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
30177 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
30178 (vshrd_n_u64): Likewise.
30180 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30182 * Makefile.in (s-macro_list): Depend on cc1.
30184 2014-03-23 Teresa Johnson <tejohnson@google.com>
30186 * ipa-utils.c (ipa_print_order): Use specified dump file.
30188 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
30190 PR rtl-optimization/60601
30191 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
30193 * gcc.c (eval_spec_function): Initialize save_growing_value.
30195 2014-03-22 Jakub Jelinek <jakub@redhat.com>
30198 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
30199 code == MINUS_EXPR, never swap op0 with op1.
30201 * toplev.c (init_local_tick): Avoid signed integer multiplication
30203 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
30204 shift by first operand's bitsize.
30206 2014-03-21 Jakub Jelinek <jakub@redhat.com>
30209 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
30210 redefine to 1 or 0.
30211 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
30212 TARGET_ISA_64BIT_P(x).
30214 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30216 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
30217 pattern for vector nor instead of subtract from splat(-1).
30218 (altivec_expand_vec_perm_const_le): Likewise.
30220 2014-03-21 Richard Henderson <rth@twiddle.net>
30223 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
30224 related insns after epilogue_completed.
30226 2014-03-21 Martin Jambor <mjambor@suse.cz>
30229 * cgraph.h (symtab_node): New flag body_removed.
30230 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
30231 when removing bodies.
30232 * symtab.c (dump_symtab_base): Dump body_removed flag.
30233 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
30234 had their bodies removed.
30236 2014-03-21 Martin Jambor <mjambor@suse.cz>
30239 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
30242 2014-03-21 Richard Biener <rguenther@suse.de>
30244 PR tree-optimization/60577
30245 * tree-core.h (struct tree_base): Document nothrow_flag use
30246 in DECL_NONALIASED.
30247 * tree.h (DECL_NONALIASED): New.
30248 (may_be_aliased): Adjust.
30249 * coverage.c (build_var): Set DECL_NONALIASED.
30251 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30253 * expr.c (expand_expr_real_1): Remove outdated comment.
30255 2014-03-20 Jakub Jelinek <jakub@redhat.com>
30257 PR middle-end/60597
30258 * ira.c (adjust_cleared_regs): Call copy_rtx on
30259 *reg_equiv[REGNO (loc)].src_p before passing it to
30260 simplify_replace_fn_rtx.
30263 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
30264 into CONST, put pic register as first operand of PLUS. Use
30265 gen_const_mem for both 32-bit and 64-bit PIC got loads.
30267 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30269 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
30271 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30273 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
30274 around for store forwarding issue in the FPU on the UT699.
30275 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
30276 loads and operations if -mfix-ut699 is specified.
30277 (divtf3_hq): Tweak attribute.
30278 (sqrttf2_hq): Likewise.
30280 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
30282 * calls.c (store_one_arg): Remove incorrect const qualification on the
30283 type of the temporary.
30284 * cfgexpand.c (expand_return): Likewise.
30285 * expr.c (expand_constructor): Likewise.
30286 (expand_expr_real_1): Likewise.
30288 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30290 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
30293 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
30296 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
30298 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
30300 * config/arm/aarch-common-protos.h
30301 (alu_cost_table): Fix spelling of "extend".
30302 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
30304 2014-03-19 Richard Biener <rguenther@suse.de>
30306 PR middle-end/60553
30307 * tree-core.h (tree_type_common): Re-order pointer members
30308 to reduce recursion depth during GC walks.
30310 2014-03-19 Marek Polacek <polacek@redhat.com>
30313 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
30314 before accessing it.
30316 2014-03-19 Richard Biener <rguenther@suse.de>
30319 * lto-streamer-in.c (input_function): In WPA stage do not drop
30322 2014-03-19 Jakub Jelinek <jakub@redhat.com>
30324 PR tree-optimization/60559
30325 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
30326 with build_zero_cst assignment.
30328 2014-03-18 Kai Tietz <ktietz@redhat.com>
30330 PR rtl-optimization/56356
30331 * sdbout.c (sdbout_parms): Verify that parms'
30332 incoming argument is valid.
30333 (sdbout_reg_parms): Likewise.
30335 2014-03-18 Richard Henderson <rth@redhat.com>
30338 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
30339 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
30340 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
30342 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
30344 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
30345 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
30346 Italicize plugin event names in description. Explain that
30347 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
30348 Remind that no GCC functions should be called after PLUGIN_FINISH.
30349 Explain what pragmas with expansion are.
30351 2014-03-18 Martin Liska <mliska@suse.cz>
30353 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
30354 gimple call statement is update.
30355 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
30356 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
30358 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30361 * ubsan.c (ubsan_instrument_unreachable): Call
30362 initialize_sanitizer_builtins.
30363 (ubsan_pass): Likewise.
30366 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
30367 varpool_finalize_decl instead of rest_of_decl_compilation.
30369 2014-03-18 Richard Biener <rguenther@suse.de>
30371 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
30372 by using bitmap_and_compl instead of bitmap_and_compl_into.
30373 (df_rd_transfer_function): Likewise.
30375 2014-03-18 Richard Biener <rguenther@suse.de>
30377 * doc/lto.texi (fresolution): Fix typo.
30379 2014-03-18 Richard Biener <rguenther@suse.de>
30381 * doc/invoke.texi (flto): Update for changes in 4.9.
30383 2014-03-18 Richard Biener <rguenther@suse.de>
30385 * doc/loop.texi: Remove section on the removed lambda framework.
30386 Update loop docs with recent changes in preserving loop structure.
30388 2014-03-18 Richard Biener <rguenther@suse.de>
30390 * doc/lto.texi (-fresolution): Document.
30392 2014-03-18 Richard Biener <rguenther@suse.de>
30394 * doc/contrib.texi: Adjust my name.
30396 2014-03-18 Jakub Jelinek <jakub@redhat.com>
30399 * internal-fn.c: Include diagnostic-core.h.
30400 (expand_BUILTIN_EXPECT): New function.
30401 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
30402 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
30403 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
30404 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
30405 IFN_BUILTIN_EXPECT.
30406 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
30407 Revert 3 argument __builtin_expect code.
30408 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
30409 * gimple-fold.c (gimple_fold_call): Likewise.
30410 * tree.h (fold_builtin_expect): New prototype.
30411 * builtins.c (build_builtin_expect_predicate): Add predictor
30412 argument, if non-NULL, create 3 argument __builtin_expect.
30413 (fold_builtin_expect): No longer static. Add ARG2 argument,
30414 pass it through to build_builtin_expect_predicate.
30415 (fold_builtin_2): Adjust caller.
30416 (fold_builtin_3): Handle BUILT_IN_EXPECT.
30417 * internal-fn.def (BUILTIN_EXPECT): New.
30419 2014-03-18 Tobias Burnus <burnus@net-b.de>
30422 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
30423 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
30424 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
30426 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
30429 * predict.c (combine_predictions_for_bb): Fix up formatting.
30430 (expr_expected_value_1, expr_expected_value): Add predictor argument,
30431 fill what it points to if non-NULL.
30432 (tree_predict_by_opcode): Adjust caller, use the predictor.
30433 * predict.def (PRED_COMPARE_AND_SWAP): Add.
30435 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
30437 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
30438 proper constant for the store mode.
30440 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
30442 * symtab.c (change_decl_assembler_name): Fix transparent alias
30443 chain construction.
30445 2014-03-16 Renlin Li <Renlin.Li@arm.com>
30447 * config/aarch64/aarch64.c: Correct the comments about the
30448 aarch64 stack layout.
30450 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
30452 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
30453 check for GF_OMP_FOR_KIND_FOR.
30455 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
30457 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
30458 ymm and zmm register names.
30460 2014-03-17 Jakub Jelinek <jakub@redhat.com>
30463 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
30464 note creation for the 2010-08-31 changes.
30466 2014-03-17 Marek Polacek <polacek@redhat.com>
30468 PR middle-end/60534
30469 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
30470 as -fno-tree-loop-vectorize.
30471 (expand_omp_simd): Likewise.
30473 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
30475 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
30476 (eligible_for_call_delay): New prototype.
30477 * config/sparc/sparc.c (tls_call_delay): Rename into...
30478 (eligible_for_call_delay): ...this. Return false if the instruction
30479 cannot be put in the delay slot of a branch.
30480 (eligible_for_restore_insn): Simplify.
30481 (eligible_for_return_delay): Return false if the instruction cannot be
30482 put in the delay slot of a branch and simplify.
30483 (eligible_for_sibcall_delay): Return false if the instruction cannot be
30484 put in the delay slot of a branch.
30485 * config/sparc/sparc.md (fix_ut699): New attribute.
30486 (tls_call_delay): Delete.
30487 (in_call_delay): Reimplement.
30488 (eligible_for_sibcall_delay): Rename into...
30489 (in_sibcall_delay): ...this.
30490 (eligible_for_return_delay): Rename into...
30491 (in_return_delay): ...this.
30492 (in_branch_delay): Reimplement.
30493 (in_uncond_branch_delay): Delete.
30494 (in_annul_branch_delay): Delete.
30496 2014-03-14 Richard Henderson <rth@redhat.com>
30499 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
30500 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
30501 (*floathi<X87MODEF>2_i387_with_temp): Remove.
30502 (floathi splitters): Remove.
30503 (float<SWI48x>xf2): New pattern.
30504 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
30505 code that tried to handle DImode for 32-bit, but which was excluded
30506 by the pattern's condition. Drop allocation of stack temporary.
30507 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
30508 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
30509 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
30510 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
30511 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
30512 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
30513 (*float<SWI48><MODEF>2_sse_interunit): Remove.
30514 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
30515 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
30516 (*float<SWI48x><X87MODEF>2_i387): Remove.
30517 (all float _with_temp splitters): Remove.
30518 (*float<SWI48x><MODEF>2_i387): New pattern.
30519 (*float<SWI48><MODEF>2_sse): New pattern.
30520 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
30521 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
30523 2014-03-14 Jakub Jelinek <jakub@redhat.com>
30524 Marek Polacek <polacek@redhat.com>
30526 PR middle-end/60484
30527 * common.opt (dump_base_name_prefixed): New Variable.
30528 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
30529 if x_dump_base_name_prefixed is already set, set it at the end.
30531 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
30533 PR rtl-optimization/60508
30534 * lra-constraints.c (get_reload_reg): Add new parameter
30536 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
30537 Pass the new parameter values.
30539 2014-03-14 Richard Biener <rguenther@suse.de>
30541 * common.opt: Revert unintented changes from r205065.
30542 * opts.c: Likewise.
30544 2014-03-14 Richard Biener <rguenther@suse.de>
30546 PR middle-end/60518
30547 * cfghooks.c (split_block): Properly adjust all loops the
30548 block was a latch of.
30550 2014-03-14 Martin Jambor <mjambor@suse.cz>
30553 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
30556 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
30559 * config/avr/avr.c (avr_set_current_function): Pass function name
30560 through default_strip_name_encoding before sanity checking instead
30561 of skipping the first char of the assembler name.
30563 2014-03-13 Richard Henderson <rth@redhat.com>
30566 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
30567 (ix86_force_to_memory, ix86_free_from_memory): Remove.
30568 * config/i386/i386-protos.h: Likewise.
30569 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
30570 in the expander instead of a splitter.
30571 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
30572 any possibility of requiring a memory.
30573 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
30574 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
30575 (fp branch splitters): Update for ix86_split_fp_branch.
30576 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
30577 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
30578 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
30579 (*fop_<MODEF>_2_i387): Remove f/r alternative.
30580 (*fop_<MODEF>_3_i387): Likewise.
30581 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
30582 (splitters for the fop_* register patterns): Remove.
30583 (fscalexf4_i387): Rename from *fscalexf4_i387.
30584 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
30586 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30588 PR tree-optimization/59779
30589 * tree-dfa.c (get_ref_base_and_extent): Use double_int
30590 type for bitsize and maxsize instead of HOST_WIDE_INT.
30592 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
30594 PR rtl-optimization/57320
30595 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
30596 the CFG after thread_prologue_and_epilogue_insns.
30598 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
30600 PR rtl-optimization/57189
30601 * lra-constraints.c (process_alt_operands): Disfavor spilling
30604 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
30606 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
30608 2014-03-13 Jakub Jelinek <jakub@redhat.com>
30610 PR tree-optimization/59025
30611 PR middle-end/60418
30612 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
30613 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
30615 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
30618 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
30619 calls of avr_out_plus_1.
30621 2014-03-13 Bin Cheng <bin.cheng@arm.com>
30623 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
30624 BB's single pred and update the father loop's latch info later.
30626 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
30628 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
30632 (VEC_base): Likewise.
30633 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
30634 registers, we need to swap double words in little endian mode.
30636 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
30637 to be a container mode for 128-bit integer operations added in ISA
30638 2.07. Unlike TImode and PTImode, the preferred register set is
30639 the Altivec/VMX registers for the 128-bit operations.
30641 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
30643 (rs6000_split_128bit_ok_p): Likewise.
30645 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
30646 macros for creating ISA 2.07 normal and overloaded builtin
30647 functions with 3 arguments.
30648 (BU_P8V_OVERLOAD_3): Likewise.
30649 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
30650 for use as overloaded functions.
30651 (VPERM_1TI_UNS): Likewise.
30652 (VSEL_1TI): Likewise.
30653 (VSEL_1TI_UNS): Likewise.
30654 (ST_INTERNAL_1ti): Likewise.
30655 (LD_INTERNAL_1ti): Likewise.
30656 (XXSEL_1TI): Likewise.
30657 (XXSEL_1TI_UNS): Likewise.
30658 (VPERM_1TI): Likewise.
30659 (VPERM_1TI_UNS): Likewise.
30660 (XXPERMDI_1TI): Likewise.
30661 (SET_1TI): Likewise.
30662 (LXVD2X_V1TI): Likewise.
30663 (STXVD2X_V1TI): Likewise.
30664 (VEC_INIT_V1TI): Likewise.
30665 (VEC_SET_V1TI): Likewise.
30666 (VEC_EXT_V1TI): Likewise.
30667 (EQV_V1TI): Likewise.
30668 (NAND_V1TI): Likewise.
30669 (ORC_V1TI): Likewise.
30670 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
30671 added in ISA 2.07. Add both normal 'altivec' builtins, and the
30672 overloaded builtin.
30673 (VADDUQM): Likewise.
30674 (VSUBCUQ): Likewise.
30675 (VADDEUQM): Likewise.
30676 (VADDECUQ): Likewise.
30677 (VSUBEUQM): Likewise.
30678 (VSUBECUQ): Likewise.
30680 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
30681 __int128_t and __uint128_t types.
30682 (__uint128_type): Likewise.
30683 (altivec_categorize_keyword): Add support for vector __int128_t,
30684 vector __uint128_t, vector __int128, and vector unsigned __int128
30685 as a container type for TImode operations that need to be done in
30686 VSX/Altivec registers.
30687 (rs6000_macro_to_expand): Likewise.
30688 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
30689 to support 128-bit integer instructions vaddcuq, vadduqm,
30690 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
30691 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
30693 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
30694 for V1TImode, and set up preferences to use VSX/Altivec registers.
30695 Setup VSX reload handlers.
30696 (rs6000_debug_reg_global): Likewise.
30697 (rs6000_init_hard_regno_mode_ok): Likewise.
30698 (rs6000_preferred_simd_mode): Likewise.
30699 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
30700 (easy_altivec_constant): Likewise.
30701 (output_vec_const_move): Likewise.
30702 (rs6000_expand_vector_set): Convert V1TImode set and extract to
30704 (rs6000_expand_vector_extract): Likewise.
30705 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
30707 (rs6000_const_vec): Add support for V1TImode.
30708 (rs6000_emit_le_vsx_load): Swap double words when loading or
30709 storing TImode/V1TImode.
30710 (rs6000_emit_le_vsx_store): Likewise.
30711 (rs6000_emit_le_vsx_move): Likewise.
30712 (rs6000_emit_move): Add support for V1TImode.
30713 (altivec_expand_ld_builtin): Likewise.
30714 (altivec_expand_st_builtin): Likewise.
30715 (altivec_expand_vec_init_builtin): Likewise.
30716 (altivec_expand_builtin): Likewise.
30717 (rs6000_init_builtins): Add support for V1TImode type. Add
30718 support for ISA 2.07 128-bit integer builtins. Define type names
30719 for the VSX/Altivec vector types.
30720 (altivec_init_builtins): Add support for overloaded vector
30721 functions with V1TImode type.
30722 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
30723 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
30725 (rs6000_split_128bit_ok_p): Likewise.
30726 (rs6000_handle_altivec_attribute): Create V1TImode from vector
30727 __int128_t and vector __uint128_t.
30729 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
30730 and mode attributes.
30732 (VSX_M2): Likewise.
30737 (VS_scalar): Likewise.
30738 (VS_double): Likewise.
30739 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
30741 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
30742 we support the ISA 2.07 128-bit integer arithmetic instructions.
30743 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
30744 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
30745 and TImode types for use with the builtin functions.
30746 (V1TI_type_node): Likewise.
30747 (unsigned_V1TI_type_node): Likewise.
30748 (intTI_type_internal_node): Likewise.
30749 (uintTI_type_internal_node): Likewise.
30751 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
30752 128-bit builtin functions.
30753 (UNSPEC_VADDEUQM): Likewise.
30754 (UNSPEC_VADDECUQ): Likewise.
30755 (UNSPEC_VSUBCUQ): Likewise.
30756 (UNSPEC_VSUBEUQM): Likewise.
30757 (UNSPEC_VSUBECUQ): Likewise.
30758 (VM): Add V1TImode to vector mode iterators.
30760 (VI_unit): Likewise.
30761 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
30762 (altivec_vaddcuq): Likewise.
30763 (altivec_vsubuqm): Likewise.
30764 (altivec_vsubcuq): Likewise.
30765 (altivec_vaddeuqm): Likewise.
30766 (altivec_vaddecuq): Likewise.
30767 (altivec_vsubeuqm): Likewise.
30768 (altivec_vsubecuq): Likewise.
30770 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
30772 (BOOL_128): Likewise.
30773 (BOOL_REGS_OUTPUT): Likewise.
30774 (BOOL_REGS_OP1): Likewise.
30775 (BOOL_REGS_OP2): Likewise.
30776 (BOOL_REGS_UNARY): Likewise.
30777 (BOOL_REGS_AND_CR0): Likewise.
30779 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
30780 128-bit integer builtin support.
30781 (vec_vadduqm): Likewise.
30782 (vec_vaddecuq): Likewise.
30783 (vec_vaddeuqm): Likewise.
30784 (vec_vsubecuq): Likewise.
30785 (vec_vsubeuqm): Likewise.
30786 (vec_vsubcuq): Likewise.
30787 (vec_vsubuqm): Likewise.
30789 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
30790 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
30791 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
30792 128-bit integer add/subtract to ISA 2.07.
30794 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
30796 * config/arc/arc.c (arc_predicate_delay_insns):
30797 Fix third argument passed to conditionalize_nonjump.
30799 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
30801 * config/aarch64/aarch64-builtins.c
30802 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
30803 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
30804 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
30805 instead of __builtin_lfloor.
30806 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
30808 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30810 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
30811 (tree_ssa_ifcombine_bb_1): New function.
30812 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
30813 is an empty forwarder block to then_bb or vice versa and then_bb
30814 and else_bb are effectively swapped.
30816 2014-03-12 Christian Bruel <christian.bruel@st.com>
30819 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
30820 REG_CFA_DEF_CFA note.
30821 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
30822 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
30824 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
30826 PR tree-optimization/60454
30827 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
30829 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30831 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
30832 Do not define target_cpu_default2 to generic.
30833 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
30834 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
30835 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
30837 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30838 Marc Glisse <marc.glisse@inria.fr>
30840 PR tree-optimization/60502
30841 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
30842 instead of build_low_bits_mask.
30844 2014-03-12 Jakub Jelinek <jakub@redhat.com>
30846 PR middle-end/60482
30847 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
30848 if there are multiple uses, but op doesn't live on E edge.
30849 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
30850 clobber stmts before __builtin_unreachable.
30852 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
30854 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
30855 hard_frame_pointer_rtx.
30856 * cse.c (cse_insn): Remove volatile check.
30857 * cselib.c (cselib_process_insn): Likewise.
30858 * dse.c (scan_insn): Likewise.
30860 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
30862 * config/arc/arc.c (conditionalize_nonjump): New function,
30864 (arc_ifcvt): ... this.
30865 (arc_predicate_delay_insns): Use it.
30867 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
30869 * config/arc/predicates.md (extend_operand): During/after reload,
30870 allow const_int_operand.
30871 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
30872 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
30873 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
30875 (umulsi3_highpart_i): Likewise.
30877 2014-03-11 Richard Biener <rguenther@suse.de>
30879 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
30880 Add asserts to guard possible wrong-code bugs.
30882 2014-03-11 Richard Biener <rguenther@suse.de>
30884 PR tree-optimization/60429
30885 PR tree-optimization/60485
30886 * tree-ssa-structalias.c (set_union_with_increment): Properly
30887 take into account all fields that overlap the shifted vars.
30888 (do_sd_constraint): Likewise.
30889 (do_ds_constraint): Likewise.
30890 (get_constraint_for_ptr_offset): Likewise.
30892 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
30894 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
30895 (nios2_compute_frame_layout):
30896 Add calculation of cfun->machine->fp_save_offset.
30897 (nios2_expand_prologue): Correct setting of frame pointer register
30899 (nios2_expand_epilogue): Update recovery of stack pointer from
30900 frame pointer accordingly.
30901 (nios2_initial_elimination_offset): Update calculation of offset
30902 for eliminating to HARD_FRAME_POINTER_REGNUM.
30904 2014-03-10 Jakub Jelinek <jakub@redhat.com>
30907 * ipa.c (symtab_remove_unreachable_nodes): Don't call
30908 cgraph_get_create_node on VAR_DECLs.
30910 2014-03-10 Richard Biener <rguenther@suse.de>
30912 PR middle-end/60474
30913 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
30915 2014-03-08 Douglas B Rupp <rupp@gnat.com>
30917 * config/vms/vms.opt (vms_float_format): New variable.
30919 2014-03-08 Tobias Burnus <burnus@net-b.de>
30921 * doc/invoke.texi (-fcilkplus): Update implementation status.
30923 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
30924 Richard Biener <rguenther@suse.de>
30926 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
30927 consistently accross all TUs.
30928 (run_gcc): Enable -fshort-double automatically at link at link-time
30929 and disallow override.
30931 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
30934 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
30935 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
30936 if they can't be used.
30938 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30940 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
30941 for Solaris 11/x86 ld.
30942 * configure: Regenerate.
30944 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30946 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
30947 (LIB_TLS_SPEC): Save as ld_tls_libs.
30948 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
30949 (HAVE_AS_IX86_TLSLDM): New test.
30950 * configure, config.in: Regenerate.
30951 * config/i386/i386.c (legitimize_tls_address): Fall back to
30952 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
30953 cannot support TLS_MODEL_LOCAL_DYNAMIC.
30954 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
30955 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
30957 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
30959 * common.opt (fira-loop-pressure): Mark as optimization.
30961 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
30963 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
30964 an OpenMP mappable type.
30966 2014-03-06 Matthias Klose <doko@ubuntu.com>
30968 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
30969 MULTILIB_OSDIRNAMES is not defined.
30971 2014-03-06 Jakub Jelinek <jakub@redhat.com>
30972 Meador Inge <meadori@codesourcery.com>
30975 * config/arm/arm.c (arm_tls_symbol_p): Remove.
30976 (arm_legitimize_address): Call legitimize_tls_address for any
30977 arm_tls_referenced_p expression, handle constant addend. Call it
30978 before testing for !TARGET_ARM.
30979 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
30981 2014-03-06 Richard Biener <rguenther@suse.de>
30983 PR middle-end/60445
30987 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
30989 * tree-streamer.c (record_common_node): Assert we don't record
30990 nodes with type double.
30991 (preload_common_node): Skip type double, complex double and double
30992 pointer since it is now frontend dependent due to fshort-double option.
30994 2014-03-06 Richard Biener <rguenther@suse.de>
30996 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
30997 or -fno-lto is specified and the linker has full plugin support.
30998 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
30999 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
31000 * lto-wrapper.c (merge_and_complain): Merge compile-time
31001 optimization levels.
31002 (run_gcc): And pass it through to the link options.
31004 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
31008 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31010 * cselib.c (remove_useless_values): Skip to avoid quadratic
31011 behavior if the condition moved from...
31012 (cselib_process_insn): ... here holds.
31014 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31017 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
31018 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
31021 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
31022 (TM_H): Add x86-tune.def.
31024 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31026 * config/aarch64/aarch64.c (generic_tunings):
31027 Use cortexa57_extra_costs.
31029 2014-03-05 Jakub Jelinek <jakub@redhat.com>
31032 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
31033 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
31034 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
31037 2014-03-04 Heiher <r@hev.cc>
31039 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
31040 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
31042 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
31044 * config/i386/predicates.md (const2356_operand): Change to ...
31045 (const2367_operand): ... this.
31046 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
31048 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31049 (*avx512pf_scatterpf<mode>sf): Ditto.
31050 (avx512pf_scatterpf<mode>df): Ditto.
31051 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31052 (*avx512pf_scatterpf<mode>df): Ditto.
31053 * config/i386/i386.c (ix86_expand_builtin): Update
31054 incorrect hint operand error message.
31056 2014-03-04 Richard Biener <rguenther@suse.de>
31058 * lto-section-in.c (lto_get_section_data): Fix const cast.
31060 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
31062 * tree-streamer.c (record_common_node): Assert we don't record
31063 nodes with type double.
31064 (preload_common_node): Skip type double, complex double and double
31065 pointer since it is now frontend dependent due to fshort-double option.
31067 2014-03-04 Richard Biener <rguenther@suse.de>
31070 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
31071 (lto_input_toplevel_asms): Likewise.
31072 * lto-section-in.c (lto_get_section_data): Instead do it here
31075 2014-03-04 Richard Biener <rguenther@suse.de>
31077 PR tree-optimization/60382
31078 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
31079 dead PHIs a reduction.
31081 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
31083 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
31085 (_mm_prefetch): Move out of GCC target("sse") pragma.
31086 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
31087 GCC target("prfchw") pragma.
31088 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
31090 * config/i386/i386.c (ix86_option_override_internal): Enable
31091 -mprfchw with -mprefetchwt1.
31093 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31095 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
31098 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
31100 * opts.h (CL_PCH_IGNORE): Define.
31101 * targhooks.c (option_affects_pch_p):
31102 Return false for options that have CL_PCH_IGNORE set.
31103 * opt-functions.awk: Process PchIgnore.
31104 * doc/options.texi: Document PchIgnore.
31106 * config/arc/arc.opt (misize): Add PchIgnore property.
31108 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31110 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
31111 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
31112 constraint on constants to permit them being loaded into
31113 GENERAL_REGS or BASE_REGS.
31115 2014-03-03 Nick Clifton <nickc@redhat.com>
31117 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
31118 anti-cacnonical alternatives.
31119 (negandhi3_real): New pattern.
31120 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
31122 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31124 * config/avr/avr-mcus.def: Remove atxmega16x1.
31125 * config/avr/avr-tables.opt: Regenerate.
31126 * config/avr/t-multilib: Regenerate.
31127 * doc/avr-mmcu.texi: Regenerate.
31129 2014-03-03 Tobias Grosser <tobias@grosser.es>
31130 Mircea Namolaru <mircea.namolaru@inria.fr>
31132 PR tree-optimization/58028
31133 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
31136 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31138 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
31139 not handled by recognizers.
31141 2014-03-03 Jakub Jelinek <jakub@redhat.com>
31143 PR middle-end/60175
31144 * function.c (expand_function_end): Don't emit
31145 clobber_return_register sequence if clobber_after is a BARRIER.
31146 * cfgexpand.c (construct_exit_block): Append instructions before
31147 return_label to prev_bb.
31149 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31151 * config/rs6000/constraints.md: Document reserved use of "wc".
31153 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31156 * ipa.c (function_and_variable_visibility): When dissolving comdat
31157 group, also set all symbols to local.
31159 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
31164 2013-12-14 Jan Hubicka <jh@suse.cz>
31165 PR middle-end/58477
31166 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
31168 2014-03-02 Jon Beniston <jon@beniston.com>
31174 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
31175 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
31176 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
31177 (simple_return, *simple_return): New patterns
31178 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
31179 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
31181 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
31183 * dwarf2out.c (gen_subprogram_die): Tidy.
31185 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
31188 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
31189 (*mov_t_msb_neg_negc): ... this new insn.
31191 2014-02-28 Jason Merrill <jason@redhat.com>
31194 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
31197 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
31200 * dwarf2out.c (decltype_auto_die): New static.
31201 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
31202 (gen_type_die_with_usage): Handle 'decltype(auto)'.
31203 (is_cxx_auto): Likewise.
31205 2014-02-28 Ian Bolton <ian.bolton@arm.com>
31207 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
31208 we are not using general regs only.
31210 2014-02-28 Richard Biener <rguenther@suse.de>
31213 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
31214 previous fix and only allow to remove trivial pre-headers
31215 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
31216 (remove_forwarder_block): Properly update the latch of a loop.
31218 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31221 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
31222 (cselib_preserved_hash_table): New.
31223 (preserve_constants_and_equivs): Move preserved vals to it.
31224 (cselib_find_slot): Look it up first.
31225 (cselib_init): Initialize it.
31226 (cselib_finish): Release it.
31227 (dump_cselib_table): Dump it.
31229 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31232 * cselib.c (remove_useless_values): Skip to avoid quadratic
31233 behavior if the condition moved from...
31234 (cselib_process_insn): ... here holds.
31236 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
31239 * var-tracking.c (vt_initialize): Apply the same condition to
31240 preserve the CFA base value.
31242 2014-02-28 Joey Ye <joey.ye@arm.com>
31245 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
31246 if reload in progress or completed.
31248 2014-02-28 Tobias Burnus <burnus@net-b.de>
31250 PR middle-end/60147
31251 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
31254 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
31256 * doc/tm.texi.in (Condition Code Status): Update documention for
31257 relative locations of cc0-setter and cc0-user.
31259 2014-02-27 Jeff Law <law@redhat.com>
31261 PR rtl-optimization/52714
31262 * combine.c (try_combine): When splitting an unrecognized PARALLEL
31263 into two independent simple sets, if I3 is a jump, ensure the
31264 pattern we place into I3 is a (set (pc) ...).
31266 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
31267 Jeff Law <law@redhat.com>
31269 PR rtl-optimization/49847
31270 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
31271 are in different blocks.
31272 * doc/tm.texi (Condition Code Status): Update documention for
31273 relative locations of cc0-setter and cc0-user.
31275 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
31278 * lra.c (lra_emit_add): Check SUBREG too.
31280 2014-02-27 Andreas Schwab <schwab@suse.de>
31282 * config/m68k/m68k.c (m68k_option_override): Disable
31283 -flive-range-shrinkage for classic m68k.
31284 (m68k_override_options_after_change): Likewise.
31286 2014-02-27 Marek Polacek <polacek@redhat.com>
31288 PR middle-end/59223
31289 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
31290 -Wmaybe-uninitialized.
31292 2014-02-27 Alan Modra <amodra@gmail.com>
31295 * reload1.c (emit_input_reload_insns): When reload_override_in,
31296 set old to rl->in_reg when rl->in_reg is a subreg.
31298 2014-02-26 Richard Biener <rguenther@suse.de>
31301 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
31303 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31305 * common/config/i386/predicates.md (const1256_operand): Remove.
31306 (const2356_operand): New.
31307 (const_1_to_2_operand): Remove.
31308 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31309 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31310 (*avx512pf_gatherpf<mode>sf): Ditto.
31311 (avx512pf_gatherpf<mode>df): Ditto.
31312 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31313 (*avx512pf_gatherpf<mode>df): Ditto.
31314 (avx512pf_scatterpf<mode>sf): Ditto.
31315 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31316 (*avx512pf_scatterpf<mode>sf): Ditto.
31317 (avx512pf_scatterpf<mode>df): Ditto.
31318 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31319 (*avx512pf_scatterpf<mode>df): Ditto.
31320 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
31322 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
31324 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
31325 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
31326 (_mm512_mask_testn_epi64_mask): Move to ...
31327 * config/i386/avx512cdintrin.h: Here.
31328 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
31329 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
31330 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
31331 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
31332 TARGET_AVX512F from TARGET_AVX512CD.
31334 2014-02-26 Richard Biener <rguenther@suse.de>
31337 * ipa.c (walk_polymorphic_call_targets): Properly guard
31338 call to inline_update_overall_summary.
31340 2014-02-26 Bin Cheng <bin.cheng@arm.com>
31343 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
31344 and latches only if requested. Fix latch if it is removed.
31345 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
31346 LOOPS_HAVE_PREHEADERS.
31348 2014-02-25 Andrew Pinski <apinski@cavium.com>
31350 * builtins.c (expand_builtin_thread_pointer): Create a new target
31351 when the target is NULL.
31353 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
31355 PR rtl-optimization/60317
31356 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31357 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
31358 * lra-assigns.c: Include params.h.
31359 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
31360 other reload pseudos considerations.
31362 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31364 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
31365 to use canonical form for nor<mode>3.
31367 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31370 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
31373 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
31375 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
31376 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
31377 (ix86_handle_option): Handle OPT_mprefetchwt1.
31378 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
31379 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
31381 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31382 OPTION_MASK_ISA_PREFETCHWT1.
31383 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
31384 (PTA_PREFETCHWT1): New.
31385 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
31386 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
31387 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
31388 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
31389 (*prefetch_avx512pf_<mode>_: Change into ...
31390 (*prefetch_prefetchwt1_<mode>: This.
31391 * config/i386/i386.opt (mprefetchwt1): New.
31392 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
31393 (_mm_prefetch): Handle intent to write.
31394 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
31396 2014-02-25 Richard Biener <rguenther@suse.de>
31398 PR middle-end/60291
31399 * emit-rtl.c (mem_attrs_htab): Remove.
31400 (mem_attrs_htab_hash): Likewise.
31401 (mem_attrs_htab_eq): Likewise.
31402 (set_mem_attrs): Always allocate new mem-attrs when something changed.
31403 (init_emit_once): Do not allocate mem_attrs_htab.
31405 2014-02-25 Richard Biener <rguenther@suse.de>
31408 * lto-opts.c (lto_write_options): Output non-explicit conservative
31409 -fwrapv, -fno-trapv and -fno-strict-overflow.
31410 * lto-wrapper.c (merge_and_complain): Handle merging those options.
31411 (run_gcc): And pass them through.
31413 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31415 * sel-sched.c (calculate_new_fences): New parameter ptime.
31416 Calculate it as a maximum over all fence cycles.
31417 (sel_sched_region_2): Adjust the call to calculate_new_fences.
31418 Print the final schedule timing when sched_verbose.
31420 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
31422 PR rtl-optimization/60292
31423 * sel-sched.c (fill_vec_av_set): Do not reset target availability
31424 bit fot the fence instruction.
31426 2014-02-24 Alangi Derick <alangiderick@gmail.com>
31428 * calls.h: Fix typo in comment.
31430 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
31432 * config/pa/pa.c (pa_output_move_double): Don't valididate when
31433 adjusting offsetable addresses.
31435 2014-02-24 Guozhi Wei <carrot@google.com>
31437 * sparseset.h (sparseset_pop): Fix the wrong index.
31439 2014-02-24 Walter Lee <walt@tilera.com>
31441 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
31442 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
31444 * common/config/tilegx/tilegx-common.c
31445 (TARGET_DEFAULT_TARGET_FLAGS): Define.
31446 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
31447 (LINK_SPEC): Ditto.
31448 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
31449 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
31450 (tilegx_gimplify_va_arg_expr): Handle big endian.
31451 (tilegx_expand_unaligned_load): Ditto.
31452 (tilegx_expand_unaligned_store): Ditto.
31453 (TARGET_RETURN_IN_MSB): New.
31454 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
31455 (TARGET_ENDIAN_DEFAULT): New.
31456 (TARGET_BIG_ENDIAN): Handle big endian.
31457 (BYTES_BIG_ENDIAN): Ditto.
31458 (WORDS_BIG_ENDIAN): Ditto.
31459 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
31460 (ENDIAN_SPEC): New.
31461 (EXTRA_SPECS): New.
31462 * config/tilegx/tilegx.md (extv): Handle big endian.
31464 (insn_st<n>): Ditto.
31465 (insn_st<n>_add<bitsuffix>): Ditto.
31466 (insn_stnt<n>): Ditto.
31467 (insn_stnt<n>_add<bitsuffix>):Ditto.
31468 (vec_interleave_highv8qi): Handle big endian.
31469 (vec_interleave_highv8qi_be): New.
31470 (vec_interleave_highv8qi_le): New.
31471 (insn_v1int_h): Handle big endian.
31472 (vec_interleave_lowv8qi): Handle big endian.
31473 (vec_interleave_lowv8qi_be): New.
31474 (vec_interleave_lowv8qi_le): New.
31475 (insn_v1int_l): Handle big endian.
31476 (vec_interleave_highv4hi): Handle big endian.
31477 (vec_interleave_highv4hi_be): New.
31478 (vec_interleave_highv4hi_le): New.
31479 (insn_v2int_h): Handle big endian.
31480 (vec_interleave_lowv4hi): Handle big endian.
31481 (vec_interleave_lowv4hi_be): New.
31482 (vec_interleave_lowv4hi_le): New.
31483 (insn_v2int_l): Handle big endian.
31484 (vec_interleave_highv2si): Handle big endian.
31485 (vec_interleave_highv2si_be): New.
31486 (vec_interleave_highv2si_le): New.
31487 (insn_v4int_h): Handle big endian.
31488 (vec_interleave_lowv2si): Handle big endian.
31489 (vec_interleave_lowv2si_be): New.
31490 (vec_interleave_lowv2si_le): New.
31491 (insn_v4int_l): Handle big endian.
31492 * config/tilegx/tilegx.opt (mbig-endian): New option.
31493 (mlittle-endian): New option.
31494 * doc/install.texi: Document tilegxbe-linux.
31495 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
31497 2014-02-24 Martin Jambor <mjambor@suse.cz>
31500 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
31501 there are no parameter descriptors.
31503 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
31505 PR rtl-optimization/60268
31506 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
31507 initialization to ...
31508 (sched_rgn_init): ... here.
31509 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
31511 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31513 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
31516 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
31518 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
31521 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31523 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
31524 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
31526 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
31528 * config/microblaze/predicates.md: Add cmp_op predicate.
31529 * config/microblaze/microblaze.md: Add branch_compare instruction
31530 which uses cmp_op predicate and emits cmp insn before branch.
31531 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
31532 to microblaze_expand_conditional_branch and consolidate logic.
31533 (microblaze_expand_conditional_branch): emit branch_compare
31534 insn instead of handling cmp op separate from branch insn.
31536 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31538 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
31541 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31543 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
31544 define_insn with define_expand and new define_insn
31545 *altivec_lve<VI_char>x_internal.
31546 (altivec_stve<VI_char>x): Replace define_insn with define_expand
31547 and new define_insn *altivec_stve<VI_char>x_internal.
31548 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
31550 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
31552 (altivec_expand_stvex_be): New function.
31554 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
31556 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
31557 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
31558 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
31559 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
31561 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
31564 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
31565 instead of emit_move_insn.
31567 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31569 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
31570 vspltw with vsldoi.
31571 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
31572 gen_altivec_vsumsws.
31574 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31576 * config/rs6000/altivec.md (altivec_lvxl): Rename as
31577 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
31578 (altivec_lvxl_<mode>): New define_expand incorporating
31579 -maltivec=be semantics where needed.
31580 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
31581 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
31582 semantics where needed.
31583 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
31584 (altivec_stvx_<mode>): New define_expand incorporating
31585 -maltivec=be semantics where needed.
31586 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
31587 VM2 iterator instead of V4SI.
31588 (altivec_stvxl_<mode>): New define_expand incorporating
31589 -maltivec=be semantics where needed.
31590 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
31591 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
31592 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
31593 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
31594 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
31595 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
31596 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
31597 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
31598 ALTIVEC_BUILTIN_STVXL.
31599 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
31600 (altivec_expand_stvx_be): Likewise.
31601 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
31602 (altivec_expand_lvx_be): Likewise.
31603 (altivec_expand_stvx_be): Likewise.
31604 (altivec_expand_builtin): Add cases for
31605 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
31606 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
31607 (altivec_init_builtins): Add definitions for
31608 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
31609 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
31611 2014-02-21 Catherine Moore <clm@codesourcery.com>
31613 * doc/invoke.texi (mvirt, mno-virt): Document.
31614 * config/mips/mips.opt (mvirt): New option.
31615 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
31617 2014-02-21 Richard Biener <rguenther@suse.de>
31619 PR tree-optimization/60276
31620 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
31621 (STMT_VINFO_MIN_NEG_DIST): New macro.
31622 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
31623 STMT_VINFO_MIN_NEG_DIST.
31624 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
31625 made for negative dependence distances still hold.
31627 2014-02-21 Richard Biener <rguenther@suse.de>
31629 PR middle-end/60291
31630 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
31631 DECL_INITIAL for globals not in the current function context.
31633 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31635 PR tree-optimization/56490
31636 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
31637 * tree-ssa-uninit.c: Include params.h.
31638 (compute_control_dep_chain): Add num_calls argument, return false
31639 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
31640 num_calls to recursive call.
31641 (find_predicates): Change dep_chain into normal array,
31642 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
31643 variable and adjust compute_control_dep_chain caller.
31644 (find_def_preds): Likewise.
31646 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
31648 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
31649 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
31651 2014-02-21 Nick Clifton <nickc@redhat.com>
31653 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
31654 (pushhi1): Likewise.
31655 (popqi1): Add mode to pre_dec.
31656 (pophi1): Likewise.
31658 2014-02-21 Jakub Jelinek <jakub@redhat.com>
31660 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
31661 mode for mask of V8SFmode permutation.
31663 2014-02-20 Richard Henderson <rth@redhat.com>
31666 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
31667 a new pseudo for OLDVAL.
31669 2014-02-20 Jakub Jelinek <jakub@redhat.com>
31672 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
31673 gen_reg_rtx if d->testing_p.
31674 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
31675 if d->testing_p and we will certainly return true.
31676 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
31679 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
31681 * emit-rtl.c (gen_reg_rtx): Assert that
31682 crtl->emit.regno_pointer_align_length is non-zero.
31684 2014-02-20 Richard Henderson <rth@redhat.com>
31687 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
31688 on failure the store back into EXPECT.
31690 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
31691 Sandra Loosemore <sandra@codesourcery.com>
31693 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
31694 * config/nios2/nios2.c (nios2_function_profiler): Add
31695 -fPIC (flag_pic == 2) support.
31696 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
31697 (nios2_large_offset_p): New function.
31698 (nios2_unspec_reloc_p): Move up position, update to use
31699 nios2_large_offset_p.
31700 (nios2_unspec_address): Remove function.
31701 (nios2_unspec_offset): New function.
31702 (nios2_large_got_address): New function.
31703 (nios2_got_address): Add large offset support.
31704 (nios2_legitimize_tls_address): Update usage of removed and new
31706 (nios2_symbol_binds_local_p): New function.
31707 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
31708 (nios2_legitimize_address): Update to use nios2_large_offset_p.
31709 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
31710 (nios2_print_operand): Merge H/L processing, add hiadj/lo
31711 processing for (const (unspec ...)).
31712 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
31714 2014-02-20 Richard Biener <rguenther@suse.de>
31716 * tree-cfg.c (replace_uses_by): Mark altered BBs before
31717 doing the substitution.
31718 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
31720 2014-02-20 Martin Jambor <mjambor@suse.cz>
31723 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
31724 info when checking whether lattices are bottom.
31726 2014-02-20 Richard Biener <rguenther@suse.de>
31728 PR middle-end/60221
31729 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
31732 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
31735 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
31736 parameter specifying the scaling.
31737 (inline_call): Update.
31738 (want_inline_recursively): Guard division by zero.
31739 (recursive_inlining): Update.
31740 * ipa-inline.h (clone_inlined_nodes): Update.
31742 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31745 * config/i386/i386.c (classify_argument): Pass structures of size
31746 64 bytes or less in register.
31748 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
31749 Kirill Yukhin <kirill.yukhin@intel.com>
31751 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
31752 (_mm_rcp28_round_ss): Ditto.
31753 (_mm_rsqrt28_round_sd): Ditto.
31754 (_mm_rsqrt28_round_ss): Ditto.
31755 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
31756 (_mm_rcp14_round_ss): Ditto.
31757 (_mm_rsqrt14_round_sd): Ditto.
31758 (_mm_rsqrt14_round_ss): Ditto.
31759 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
31760 the first input operand, get rid of match_dup.
31761 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
31763 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31765 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
31766 operand as the first input operand, set type attribute.
31767 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31768 Set type attribute.
31769 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
31770 operand as the first input operand, set type attribute.
31772 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31774 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
31777 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
31780 * config/i386/i386.c (construct_container): Remove TFmode check
31781 for X86_64_INTEGER_CLASS.
31783 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
31786 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
31787 only when -Wpsabi is enabled.
31789 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
31792 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
31793 passing arrays in registers are the same as for structs, so remove the
31794 special case for them.
31796 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
31798 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
31799 destination type, extract only the valid bits if the source type is not
31800 integral and has a different mode.
31802 2014-02-19 Richard Biener <rguenther@suse.de>
31805 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
31808 2014-02-19 Richard Biener <rguenther@suse.de>
31811 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
31812 (ipa_modify_call_arguments): Emit an argument load explicitely and
31813 preserve virtual SSA form there and for the replacement call.
31814 Do not update SSA form nor free dominance info.
31816 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31818 * ipa.c (function_and_variable_visibility): Also clear WEAK
31819 flag when disolving COMDAT_GROUP.
31821 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31823 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
31824 * ipa-prop.c (ipa_set_jf_known_type): Return early when
31825 not devirtualizing.
31826 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
31827 do more sanity checks.
31828 (detect_type_change): Return true when giving up early.
31829 (compute_complex_assign_jump_func): Fix type parameter of
31830 ipa_set_ancestor_jf.
31831 (compute_complex_ancestor_jump_func): Likewise.
31832 (update_jump_functions_after_inlining): Fix updating of
31834 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
31836 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
31838 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
31839 inline clones when edge disappears.
31841 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
31844 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
31845 Split 64-bit moves into 2 patterns. Do not allow the use of
31846 direct move for TDmode in little endian, since the decimal value
31847 has little endian bytes within a word, but the 64-bit pieces are
31848 ordered in a big endian fashion, and normal subreg's of TDmode are
31850 (mov<mode>_64bit_dm): Likewise.
31851 (movtd_64bit_nodm): Likewise.
31853 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
31855 PR tree-optimization/60174
31856 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
31857 statement of an SSA_NAME that occurs in an abnormal PHI node.
31859 2014-02-18 Jakub Jelinek <jakub@redhat.com>
31862 * final.c (SEEN_BB): Remove.
31863 (SEEN_NOTE, SEEN_EMITTED): Renumber.
31864 (final_scan_insn): Don't force_source_line on second
31865 NOTE_INSN_BASIC_BLOCK.
31867 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
31870 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
31871 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
31872 (type_natural_mode): Warn ABI change when %zmm register is not
31873 available for AVX512F vector value passing.
31875 2014-02-18 Kai Tietz <ktietz@redhat.com>
31878 * config/i386/i386.c (ix86_expand_prologue): Use value in
31879 rax register as displacement when restoring %r10 or %rax.
31880 Fix wrong offset when restoring both registers.
31882 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
31884 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
31885 assertion with conditional return.
31887 2014-02-18 Jakub Jelinek <jakub@redhat.com>
31888 Uros Bizjak <ubizjak@gmail.com>
31891 * config/i386/driver-i386.c (host_detect_local_cpu): If
31892 YMM state is not saved by the OS, also clear has_f16c. Move
31893 CPUID 0x80000001 handling before YMM state saving checking.
31895 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
31897 PR rtl-optimization/58960
31898 * haifa-sched.c (alloc_global_sched_pressure_data): New,
31899 factored out from ...
31900 (sched_init): ... here.
31901 (free_global_sched_pressure_data): New, factored out from ...
31902 (sched_finish): ... here.
31903 * sched-int.h (free_global_sched_pressure_data): Declare.
31904 * sched-rgn.c (nr_regions_initial): New static global.
31905 (haifa_find_rgns): Initialize it.
31906 (schedule_region): Disable sched-pressure for the newly
31909 2014-02-17 Richard Biener <rguenther@suse.de>
31911 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
31912 release SSA defs of pattern stmts.
31914 2014-02-17 Richard Biener <rguenther@suse.de>
31916 * tree-inline.c (expand_call_inline): Release the virtual
31917 operand defined by the call we are about to inline.
31919 2014-02-17 Richard Biener <rguenther@suse.de>
31921 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
31923 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
31924 Ilya Tocar <ilya.tocar@intel.com>
31926 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
31927 arguments order in builtin.
31928 (_mm512_permutexvar_epi64): Ditto.
31929 (_mm512_mask_permutexvar_epi64): Ditto
31930 (_mm512_maskz_permutexvar_epi32): Ditto
31931 (_mm512_permutexvar_epi32): Ditto
31932 (_mm512_mask_permutexvar_epi32): Ditto
31934 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31936 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
31937 (p8_vmrgow): Likewise.
31939 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31941 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
31944 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
31947 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
31948 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
31949 into 64-bit and 32-bit moves. On 64-bit moves, add support for
31950 using direct move instructions on ISA 2.07. Also adjust
31951 instruction length for 64-bit.
31952 (mov<mode>_64bit, TFmode/TDmode): Likewise.
31953 (mov<mode>_32bit, TFmode/TDmode): Likewise.
31955 2014-02-15 Alan Modra <amodra@gmail.com>
31959 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
31960 find_replacement on parts of insn rtl that might be reloaded.
31962 2014-02-15 Richard Biener <rguenther@suse.de>
31964 PR tree-optimization/60183
31965 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
31966 (tree_ssa_phiprop): Calculate and free post-dominators.
31968 2014-02-14 Jeff Law <law@redhat.com>
31970 PR rtl-optimization/60131
31971 * ree.c (get_extended_src_reg): New function.
31972 (combine_reaching_defs): Use it rather than assuming location of REG.
31973 (find_and_remove_re): Verify first operand of extension is
31974 a REG before adding the insns to the copy list.
31976 2014-02-14 Roland McGrath <mcgrathr@google.com>
31978 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
31979 * configure: Regenerated.
31980 * config.in: Regenerated.
31981 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
31982 instead of ASM_SHORT.
31984 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
31985 Richard Earnshaw <rearnsha@arm.com>
31987 PR rtl-optimization/59535
31988 * lra-constraints.c (process_alt_operands): Encourage alternative
31989 when unassigned pseudo class is superset of the alternative class.
31990 (inherit_reload_reg): Don't inherit when optimizing for code size.
31991 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
31992 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
31993 modes not less than 4 for Thumb1.
31995 2014-02-14 Kyle McMartin <kyle@redhat.com>
31998 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
32000 2014-02-14 Richard Biener <rguenther@suse.de>
32002 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
32003 (get_frame_arg): Drop the assert with langhook types_compatible_p.
32004 Do not strip INDIRECT_REFs.
32006 2014-02-14 Richard Biener <rguenther@suse.de>
32009 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
32010 DECL_FUNCTION_SPECIFIC_TARGET.
32011 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
32012 * tree-streamer-out.c (pack_ts_target_option): Remove.
32013 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
32014 (write_ts_function_decl_tree_pointers): Do not stream
32015 DECL_FUNCTION_SPECIFIC_TARGET.
32016 * tree-streamer-in.c (unpack_ts_target_option): Remove.
32017 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
32018 (lto_input_ts_function_decl_tree_pointers): Do not stream
32019 DECL_FUNCTION_SPECIFIC_TARGET.
32021 2014-02-14 Jakub Jelinek <jakub@redhat.com>
32023 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
32024 (get_initial_def_for_induction, vectorizable_induction): Ignore
32025 debug stmts when looking for exit_phi.
32026 (vectorizable_live_operation): Fix up condition.
32028 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32030 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
32031 nreverse() because it changes the content of original tree list.
32033 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32035 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
32036 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
32038 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
32040 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
32041 GNU coding standards.
32043 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32046 * dwarf2out.c (gen_subprogram_die): Don't call
32047 add_calling_convention_attribute if subr_die is old_die.
32049 2014-02-13 Sharad Singhai <singhai@google.com>
32051 * doc/optinfo.texi: Fix order of nodes.
32053 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
32055 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
32056 operands[2], not operands[3].
32058 2014-02-13 Richard Biener <rguenther@suse.de>
32061 * doc/install.texi (ISL): Update recommended version to 0.12.2,
32062 mention the possibility of an in-tree build.
32063 (CLooG): Update recommended version to 0.18.1, mention the
32064 possibility of an in-tree build and clarify that the ISL
32065 bundled with CLooG does not work.
32067 2014-02-13 Jakub Jelinek <jakub@redhat.com>
32070 * expr.c (compress_float_constant): If x is a hard register,
32071 extend into a pseudo and then move to x.
32073 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
32075 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
32076 caused by bad second argument to warning_at() with -mhotpatch and
32077 nested functions (e.g. with gfortran).
32079 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
32081 * opts.c (option_name): Remove "enabled by default" rider.
32083 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
32085 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
32087 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
32088 Uros Bizjak <ubizjak@gmail.com>
32091 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
32092 * configure: Regenerated.
32094 2014-02-12 Richard Biener <rguenther@suse.de>
32096 * vec.c (vec_prefix::calculate_allocation): Move as
32097 inline variant to vec.h.
32098 (vec_prefix::calculate_allocation_1): New out-of-line version.
32099 * vec.h (vec_prefix::calculate_allocation_1): Declare.
32100 (vec_prefix::m_has_auto_buf): Rename to ...
32101 (vec_prefix::m_using_auto_storage): ... this.
32102 (vec_prefix::calculate_allocation): Inline the easy cases
32103 and dispatch to calculate_allocation_1 which doesn't need the
32105 (va_heap::reserve): Use gcc_checking_assert.
32106 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
32107 m_using_auto_storage.
32108 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
32110 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
32111 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
32112 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
32114 2014-02-12 Richard Biener <rguenther@suse.de>
32116 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
32117 when we found a dependence.
32119 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
32121 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
32123 (maybe_fold_stmt): ... into this new function.
32124 * omp-low.c (lower_omp): Update comment.
32126 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
32129 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
32132 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
32134 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
32135 identifiers in comments.
32136 (cortexa53_extra_costs): Likewise.
32137 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
32138 (cortexa7_extra_costs): Likewise.
32139 (cortexa12_extra_costs): Likewise.
32140 (cortexa15_extra_costs): Likewise.
32141 (v7m_extra_costs): Likewise.
32143 2014-02-12 Richard Biener <rguenther@suse.de>
32145 PR middle-end/60092
32146 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
32147 of posix_memalign being successful.
32148 (lower_stmt): Restrict lowering of posix_memalign to when
32149 -ftree-bit-ccp is enabled.
32151 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
32153 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
32155 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
32157 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
32159 PR rtl-optimization/60116
32160 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
32161 other_insn once the combination has been validated.
32163 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
32166 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
32168 * ipa-devirt.c: Include demangle.h
32169 (odr_violation_reported): New static variable.
32170 (add_type_duplicate): Update odr_violations.
32171 (maybe_record_node): Add completep parameter; update it.
32172 (record_target_from_binfo): Add COMPLETEP parameter;
32173 update it as needed.
32174 (possible_polymorphic_call_targets_1): Likewise.
32175 (struct polymorphic_call_target_d): Add nonconstruction_targets;
32176 rename FINAL to COMPLETE.
32177 (record_targets_from_bases): Sanity check we found the binfo;
32178 fix COMPLETEP updating.
32179 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
32180 parameter, fix computing of COMPLETEP.
32181 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
32182 at LTO time do demangling.
32183 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
32184 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
32186 (gimple_get_virt_method_for_binfo): Likewise.
32187 * gimple-fold.h (gimple_get_virt_method_for_binfo,
32188 gimple_get_virt_method_for_vtable): Update prototypes.
32190 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
32193 * genautomata.c (add_presence_absence): Fix typo with
32194 {final_}presence_list.
32196 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
32199 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
32200 for VSX/Altivec vectors that land in GPR registers.
32202 2014-02-11 Richard Henderson <rth@redhat.com>
32203 Jakub Jelinek <jakub@redhat.com>
32206 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
32207 around drhs if type conversion to lacc->type is not useless.
32209 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32211 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
32213 (cortex-a57.cortex-a53): Likewise.
32214 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
32216 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32218 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
32221 2014-02-11 Renlin Li <Renlin.Li@arm.com>
32223 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
32224 add_options_for_arm_vfp3.
32226 2014-02-11 Jeff Law <law@redhat.com>
32228 PR middle-end/54041
32229 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
32230 object with an undesirable mode.
32232 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32235 * config/i386/sol2-9.h: New file.
32236 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
32237 *-*-solaris2.9*): Use it.
32239 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32241 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
32242 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
32244 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
32246 * config/microblaze/microblaze.c: Extend mcpu version format
32248 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
32250 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
32252 2014-02-10 Richard Henderson <rth@redhat.com>
32255 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
32256 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
32257 ms-abi vs -mno-accumulate-outgoing-args.
32258 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
32259 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
32262 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
32264 PR middle-end/60080
32265 * cfgexpand.c (expand_asm_operands): Attach source location to
32266 ASM_INPUT rtx objects.
32267 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
32269 2014-02-10 Nick Clifton <nickc@redhat.com>
32271 * config/mn10300/mn10300.c (popcount): New function.
32272 (mn10300_expand_prologue): Include saved registers in stack usage
32275 2014-02-10 Jeff Law <law@redhat.com>
32277 PR middle-end/52306
32278 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
32279 when changing the SET_DEST of a prior insn to avoid an input reload.
32281 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
32283 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
32284 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
32285 -mcall-openbsd, or -mcall-linux.
32286 (CC1_ENDIAN_BIG_SPEC): Remove.
32287 (CC1_ENDIAN_LITTLE_SPEC): Remove.
32288 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32289 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
32290 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
32291 and %cc1_endian_default.
32292 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
32294 2014-02-10 Richard Biener <rguenther@suse.de>
32296 PR tree-optimization/60115
32297 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
32298 MEM_REF handling. Properly verify that the accesses are not
32299 out of the objects bound.
32301 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32303 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
32306 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
32308 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
32309 proper constants and fix formatting.
32310 (possible_polymorphic_call_targets): Fix formatting.
32312 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
32313 Ilya Tocar <ilya.tocar@intel.com>
32315 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
32316 (_mm512_loadu_epi32): Renamed into...
32317 (_mm512_loadu_si512): This.
32318 (_mm512_storeu_epi32): Renamed into...
32319 (_mm512_storeu_si512): This.
32320 (_mm512_maskz_ceil_ps): Removed.
32321 (_mm512_maskz_ceil_pd): Ditto.
32322 (_mm512_maskz_floor_ps): Ditto.
32323 (_mm512_maskz_floor_pd): Ditto.
32324 (_mm512_floor_round_ps): Ditto.
32325 (_mm512_floor_round_pd): Ditto.
32326 (_mm512_ceil_round_ps): Ditto.
32327 (_mm512_ceil_round_pd): Ditto.
32328 (_mm512_mask_floor_round_ps): Ditto.
32329 (_mm512_mask_floor_round_pd): Ditto.
32330 (_mm512_mask_ceil_round_ps): Ditto.
32331 (_mm512_mask_ceil_round_pd): Ditto.
32332 (_mm512_maskz_floor_round_ps): Ditto.
32333 (_mm512_maskz_floor_round_pd): Ditto.
32334 (_mm512_maskz_ceil_round_ps): Ditto.
32335 (_mm512_maskz_ceil_round_pd): Ditto.
32336 (_mm512_expand_pd): Ditto.
32337 (_mm512_expand_ps): Ditto.
32338 * config/i386/i386.c (ix86_builtins): Remove
32339 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
32340 (bdesc_args): Ditto.
32341 * config/i386/predicates.md (const1256_operand): New.
32342 (const_1_to_2_operand): Ditto.
32343 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
32344 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
32345 (*avx512pf_gatherpf<mode>sf): Ditto.
32346 (avx512pf_gatherpf<mode>df): Ditto.
32347 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32348 (*avx512pf_gatherpf<mode>df): Ditto.
32349 (avx512pf_scatterpf<mode>sf): Ditto.
32350 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
32351 (*avx512pf_scatterpf<mode>sf): Ditto.
32352 (avx512pf_scatterpf<mode>df): Ditto.
32353 (*avx512pf_scatterpf<mode>df_mask): Ditto.
32354 (*avx512pf_scatterpf<mode>df): Ditto.
32355 (avx512f_expand<mode>): Removed.
32356 (<shift_insn><mode>3<mask_name>): Change predicate type.
32358 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32360 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
32361 not at the end of datarefs vector use ordered_remove to avoid
32362 reordering datarefs vector.
32365 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
32366 mark local addressable non-static vars as GOVD_PRIVATE
32367 instead of GOVD_LOCAL.
32368 * omp-low.c (lower_omp_for): Move gimple_bind_vars
32369 and BLOCK_VARS of gimple_bind_block to new_stmt rather
32372 PR middle-end/60092
32373 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
32374 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
32375 assume_aligned or alloc_align attributes.
32376 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
32377 arguments. Handle also assume_aligned and alloc_align attributes.
32378 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
32379 calls to functions with assume_aligned or alloc_align attributes.
32380 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
32382 2014-02-08 Terry Guo <terry.guo@arm.com>
32384 * doc/invoke.texi: Document ARM -march=armv7e-m.
32386 2014-02-08 Jakub Jelinek <jakub@redhat.com>
32388 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
32389 flag on __cilkrts_rethrow builtin.
32392 * ipa-cp.c (determine_versionability): Fail at -O0
32393 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
32394 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
32397 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32400 * tree-inline.c (copy_forbidden): Fail for
32401 __attribute__((optimize (0))) functions.
32403 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32405 * varpool.c: Include pointer-set.h.
32406 (varpool_remove_unreferenced_decls): Variables in other partitions
32407 will not be output; be however careful to not lose information
32408 about partitioning.
32410 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
32412 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
32413 lookup in the vtable constructor.
32415 2014-02-07 Jeff Law <law@redhat.com>
32418 * config/m68k/m68k.md (ashldi_extsi): Turn into a
32419 define_insn_and_split.
32421 * ipa-inline.c (inline_small_functions): Fix typos.
32423 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32425 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
32426 (s390_can_use_return_insn): Declare.
32427 * config/s390/s390.h (EPILOGUE_USES): Define.
32428 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
32430 (s390_chunkify_start): Handle return JUMP_LABELs.
32431 (s390_early_mach): Emit a main_pool instruction on the entry edge.
32432 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
32433 (s390_can_use_return_insn): New functions.
32434 (s390_fix_long_loop_prediction): Handle conditional returns.
32435 (TARGET_SET_UP_BY_PROLOGUE): Define.
32436 * config/s390/s390.md (ANY_RETURN): New code iterator.
32437 (*creturn, *csimple_return, return, simple_return): New patterns.
32439 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32441 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
32442 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
32443 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
32444 REG_CFA_RESTORE list when deciding not to restore a register.
32446 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32448 * config/s390/s390.c: Include tree-pass.h and context.h.
32449 (s390_early_mach): New function, split out from...
32450 (s390_emit_prologue): ...here.
32451 (pass_data_s390_early_mach): New pass structure.
32452 (pass_s390_early_mach): New class.
32453 (s390_option_override): Create and register early_mach pass.
32454 Move to end of file.
32456 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32458 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
32459 to match for the exit block.
32461 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32463 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
32464 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
32465 Reject misaligned operands.
32467 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32469 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
32471 2014-02-07 Richard Biener <rguenther@suse.de>
32473 PR middle-end/60092
32474 * gimple-low.c (lower_builtin_posix_memalign): New function.
32475 (lower_stmt): Call it to lower posix_memalign in a way
32476 to make alignment info accessible.
32478 2014-02-07 Jakub Jelinek <jakub@redhat.com>
32481 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
32482 __builtin_setjmp_receiver.
32484 2014-02-07 Richard Biener <rguenther@suse.de>
32486 PR middle-end/60092
32487 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
32488 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
32489 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32490 Handle BUILT_IN_POSIX_MEMALIGN.
32491 (find_func_clobbers): Likewise.
32492 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
32493 (call_may_clobber_ref_p_1): Likewise.
32495 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32498 * ipa-devirt.c (record_target_from_binfo): Remove overactive
32501 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32504 * lto-cgraph.c (lto_output_node): Use
32505 symtab_get_symbol_partitioning_class.
32506 (lto_output_varpool_node): likewise.
32507 (symtab_get_symbol_partitioning_class): Move here from
32508 lto/lto-partition.c
32509 * cgraph.h (symbol_partitioning_class): Likewise.
32510 (symtab_get_symbol_partitioning_class): Declare.
32512 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32514 * ggc.h (ggc_internal_cleared_alloc): New macro.
32515 * vec.h (vec_safe_copy): Handle memory stats.
32516 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
32517 * target-globals.c (save_target_globals): Likewise.
32519 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
32522 * expr.c (emit_move_resolve_push): Export; be bit more selective
32523 on when to clear alias set.
32524 * expr.h (emit_move_resolve_push): Declare.
32525 * function.h (struct function): Add tail_call_marked.
32526 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
32527 * config/i386/i386-protos.h (ix86_expand_push): Remove.
32528 * config/i386/i386.md (TImode move expander): De not call
32530 (FP push expanders): Preserve memory attributes.
32531 * config/i386/sse.md (push<mode>1): Remove.
32532 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
32533 (ix86_expand_push): Remove.
32534 * config/i386/mmx.md (push<mode>1): Remove.
32536 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32538 PR rtl-optimization/60030
32539 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
32540 lopart with paradoxical subreg before shifting it up by hprec.
32542 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32544 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
32545 Remove extra newline at end of file.
32546 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
32547 (arm_issue_rate): Handle cortexa57.
32548 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
32549 (cortex-a57.cortex-a53): Likewise.
32551 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32554 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
32555 don't record in REG_FRAME_RELATED_EXPR registers not set in that
32557 (arm_expand_prologue): Adjust all callers.
32558 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
32559 info, registers also at the lowest numbered registers side. Use
32560 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
32564 * var-tracking.c (adjust_mems): Before adding a SET to
32565 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
32567 2014-02-06 Alan Modra <amodra@gmail.com>
32570 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
32571 change SDmode to DDmode when lra_in_progress.
32573 2014-02-06 Jakub Jelinek <jakub@redhat.com>
32575 PR middle-end/59150
32576 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
32577 free_data_ref on the dr first, and before goto again also set dr
32578 to the next dr. For simd_lane_access, free old datarefs[i] before
32579 overwriting it. For get_vectype_for_scalar_type failure, don't
32580 free_data_ref if simd_lane_access.
32582 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
32585 * tree.h (opts_for_fn): New inline function.
32586 (opt_for_fn): Define.
32587 * config/i386/i386.c (ix86_function_regparm): Use
32588 opt_for_fn (decl, optimize) instead of optimize.
32590 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
32592 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
32593 for SYMBOL_REF in large memory model.
32595 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32597 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
32598 and crypto support.
32599 (cortex-a57): Likewise.
32600 (cortex-a57.cortex-a53): Likewise.
32602 2014-02-06 Yury Gribov <y.gribov@samsung.com>
32603 Kugan Vivekanandarajah <kuganv@linaro.org>
32605 * config/arm/arm.c (arm_vector_alignment_reachable): Check
32607 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
32609 2014-02-06 Richard Biener <rguenther@suse.de>
32611 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
32612 set_loop_copy and initialize_original_copy_tables.
32614 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
32616 * config/aarch64/aarch64-simd.md
32617 (aarch64_ashr_simddi): Change QI to SI.
32619 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32620 Jakub Jelinek <jakub@redhat.com>
32622 PR middle-end/60013
32623 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
32626 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32628 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
32629 CODE_FOR_altivec_vpku[hw]um to
32630 CODE_FOR_altivec_vpku[hw]um_direct.
32631 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
32632 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
32633 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
32634 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
32636 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32638 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
32639 generation for -maltivec=be.
32640 (altivec_vsumsws): Simplify redundant test.
32642 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32644 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
32645 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
32646 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
32647 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
32648 gen_altivec_vpkuwum.
32649 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
32651 (altivec_vpks<VI_char>ss): Likewise.
32652 (altivec_vpks<VI_char>us): Likewise.
32653 (altivec_vpku<VI_char>us): Likewise.
32654 (altivec_vpku<VI_char>um): Likewise.
32655 (altivec_vpku<VI_char>um_direct): New (copy of
32656 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
32658 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
32659 target is little endian and -maltivec=be is not specified.
32660 (*altivec_vupkhs<VU_char>_direct): New (copy of
32661 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
32662 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
32663 target is little endian and -maltivec=be is not specified.
32664 (*altivec_vupkls<VU_char>_direct): New (copy of
32665 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
32666 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
32667 little endian and -maltivec=be is not specified.
32668 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
32669 little endian and -maltivec=be is not specified.
32671 2014-02-05 Richard Henderson <rth@redhat.com>
32674 * combine-stack-adj.c: Revert r206943.
32675 * sched-int.h (struct deps_desc): Add last_args_size.
32676 * sched-deps.c (init_deps): Initialize it.
32677 (sched_analyze_insn): Add OUTPUT dependencies between insns that
32678 contain REG_ARGS_SIZE notes.
32680 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
32682 * lto-cgraph.c (asm_nodes_output): Make global.
32683 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
32684 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
32685 (driver_handle_option): Handle OPT_fwpa.
32687 2014-02-05 Jakub Jelinek <jakub@redhat.com>
32690 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
32691 a comment typo and formatting issue. If odr_hash hasn't been
32692 created, return vNULL and set *completep to false.
32694 PR middle-end/57499
32695 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
32696 bb with no successors.
32698 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
32701 * doc/invoke.texi (-march): Clarify documentation for ARM.
32702 (-mtune): Likewise.
32705 2014-02-05 Richard Biener <rguenther@suse.de>
32707 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
32708 when not vectorizing because of too many alias checks.
32709 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
32710 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
32712 2014-02-05 Nick Clifton <nickc@redhat.com>
32714 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
32715 accept extended registers in any mode when compiling for the MN10300.
32717 2014-02-05 Yury Gribov <y.gribov@samsung.com>
32719 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
32720 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
32721 sanitization attributes.
32722 (can_inline_edge_p): Likewise.
32723 (sanitize_attrs_match_for_inline_p): New function.
32725 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32727 * ipa-prop.c (detect_type_change): Shor circuit testing of
32728 type changes on THIS pointer.
32730 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
32733 * config/pa/pa.c (legitimize_tls_address): Return original address
32734 if not passed a SYMBOL_REF rtx.
32735 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
32737 (pa_emit_move_sequence): Simplify TLS source operands.
32738 (pa_legitimate_constant_p): Reject all TLS constants.
32739 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
32740 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
32742 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32744 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
32745 groups when we know they are controlled by LTO.
32746 * varasm.c (default_binds_local_p_1): If object is in other partition,
32747 it will be resolved locally.
32749 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32751 * config/host-linux.c (linux_gt_pch_use_address): Don't
32752 use SSIZE_MAX because it is not always defined.
32754 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
32757 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
32758 threshold for pseudo splitting.
32759 (update_ebb_live_info): Process call argument hard registers and
32760 hard registers from insn definition too.
32761 (max_small_class_regs_num): New constant.
32762 (inherit_in_ebb): Update live hard regs through EBBs. Update
32763 reloads_num only for small register classes. Don't split for
32766 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
32769 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
32772 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
32774 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
32775 visibility is safe.
32777 2014-02-04 Marek Polacek <polacek@redhat.com>
32779 * gdbinit.in (pel): Define.
32781 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
32783 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
32786 2014-02-04 Richard Biener <rguenther@suse.de>
32789 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
32790 in function context local.
32791 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
32792 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
32793 similar to LTO_imported_decl_ref.
32795 2014-02-04 Jakub Jelinek <jakub@redhat.com>
32797 PR tree-optimization/60002
32798 * cgraphclones.c (build_function_decl_skip_args): Clear
32799 DECL_LANG_SPECIFIC.
32801 PR tree-optimization/60023
32802 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
32803 false to gsi_replace.
32804 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
32805 has been in some EH region and vec_stmt could throw, add
32806 vec_stmt into the same EH region.
32807 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
32808 has no lhs, ignore it.
32809 * internal-fn.c (expand_MASK_LOAD): Likewise.
32812 * tree-inline.c (copy_forbidden): Fail for
32813 __attribute__((optimize (0))) functions.
32816 * omp-low.c (simd_clone_struct_copy): If from->inbranch
32817 is set, copy one less argument.
32818 (expand_simd_clones): Don't subtract clone_info->inbranch
32819 from simd_clone_struct_alloc argument.
32821 PR rtl-optimization/57915
32822 * recog.c (simplify_while_replacing): If all unary/binary/relational
32823 operation arguments are constant, attempt to simplify those.
32825 PR middle-end/59261
32826 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
32827 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
32829 2014-02-04 Richard Biener <rguenther@suse.de>
32831 PR tree-optimization/60012
32832 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
32833 TBAA disambiguation to all DDRs.
32835 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32838 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
32839 (LINK_SPEC): Use it for -shared, -shared-libgcc.
32841 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32844 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
32846 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32848 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
32849 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
32851 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32854 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
32855 to figure out targets of polymorphic calls with known decl.
32856 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32857 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
32858 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
32859 (get_polymorphic_call_info): ... here.
32860 (get_polymorphic_call_info_from_invariant): New function.
32862 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32864 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
32865 lookup via vtable pointer; check for type consistency
32866 and turn inconsitent facts into UNREACHABLE.
32867 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32868 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
32869 type inconsistent querries; return UNREACHABLE instead.
32871 2014-02-03 Richard Henderson <rth@twiddle.net>
32874 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
32875 already processed this node.
32876 (normalize_one_pred_1): Pass along mark_set.
32877 (normalize_one_pred): Create and destroy a pointer_set_t.
32878 (normalize_one_pred_chain): Likewise.
32880 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
32882 PR gcov-profile/58602
32883 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
32885 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
32888 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
32889 -fno-devirtualize; try to devirtualize by the knowledge of
32890 virtual table pointer given by aggregate propagation.
32891 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
32892 (ipa_print_node_jump_functions): Dump also offset that
32893 is relevant for polymorphic calls.
32894 (determine_known_aggregate_parts): Add arg_type parameter; use it
32895 instead of determining the type from pointer type.
32896 (ipa_compute_jump_functions_for_edge): Update call of
32897 determine_known_aggregate_parts.
32898 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
32899 (gimple_get_virt_method_for_binfo): ... here; simplify using
32900 vtable_pointer_value_to_vtable.
32901 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
32902 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
32903 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
32904 (vtable_pointer_value_to_vtable): Break out from ...; handle also
32906 (vtable_pointer_value_to_binfo): ... here.
32907 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
32909 2014-02-03 Teresa Johnson <tejohnson@google.com>
32911 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
32912 redef of outer loop index variable.
32914 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
32918 * doc/extend.texi (Function Attributes): Typo.
32920 2014-02-03 Cong Hou <congh@google.com>
32922 PR tree-optimization/60000
32923 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
32924 if the vectorized statement is a store. A store statement can only
32925 appear at the end of pattern statements.
32927 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
32929 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
32930 (ix86_option_override_internal): Default long double to 64-bit for
32931 32-bit Bionic and to 128-bit for 64-bit Bionic.
32933 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
32934 TARGET_LONG_DOUBLE_128 is true.
32935 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
32937 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
32938 (mlong-double-64): Negate -mlong-double-128.
32939 (mlong-double-128): New option.
32941 * config/i386/i386-c.c (ix86_target_macros): Define
32942 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
32944 * doc/invoke.texi: Document -mlong-double-128.
32946 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
32948 PR rtl-optimization/60024
32949 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
32951 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
32953 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
32955 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
32957 PR rtl-optimization/57662
32958 * sel-sched.c (code_motion_path_driver): Do not mark already not
32959 existing blocks in the visiting bitmap.
32961 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
32963 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
32964 on the insn being emitted.
32966 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
32967 Will Deacon <will.deacon@arm.com>
32969 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
32971 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32973 * config/arm/arm-tables.opt: Regenerate.
32975 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32977 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
32978 for vector types other than V16QImode.
32979 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
32980 define_expand, and call altivec_expand_vec_perm_le when producing
32981 code with little endian element order.
32982 (*altivec_vperm_<mode>_internal): New insn having previous
32983 behavior of altivec_vperm_<mode>.
32984 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
32985 altivec_expand_vec_perm_le when producing code with little endian
32987 (*altivec_vperm_<mode>_uns_internal): New insn having previous
32988 behavior of altivec_vperm_<mode>_uns.
32990 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32992 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
32993 (altivec_vsumsws): Add handling for -maltivec=be with a little
32995 (altivec_vsumsws_direct): New.
32996 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
32997 gen_altivec_vsumsws.
32999 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33001 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
33002 vtable_pointer_value_to_binfo): New functions.
33003 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
33004 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
33006 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
33008 * config/nios2/nios2.md (load_got_register): Initialize GOT
33009 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
33010 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
33012 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
33014 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
33015 preserverd by passthrough, do not propagate the type.
33017 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33019 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
33020 (mips_atomic_assign_expand_fenv): New function.
33021 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
33023 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33025 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
33026 (__builtin_mips_set_fcsr): Likewise.
33027 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
33028 MIPS_USI_FTYPE_VOID.
33029 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
33030 (mips16_expand_set_fcsr): Likewise.
33031 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
33032 (mips16_set_fcsr_stub): Likewise.
33033 (mips16_get_fcsr_one_only_stub): New class.
33034 (mips16_set_fcsr_one_only_stub): Likewise.
33035 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
33036 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
33037 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
33038 (hard_float): New availability predicate.
33039 (mips_builtins): Add get_fcsr and set_fcsr.
33040 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
33041 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
33042 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
33043 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
33044 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
33047 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
33049 * config/mips/mips.c (mips_one_only_stub): New class.
33050 (mips_need_mips16_rdhwr_p): Replace with...
33051 (mips16_rdhwr_stub): ...this new variable.
33052 (mips16_stub_call_address): New function.
33053 (mips16_rdhwr_one_only_stub): New class.
33054 (mips_expand_thread_pointer): Use mips16_stub_call_address.
33055 (mips_output_mips16_rdhwr): Delete.
33056 (mips_finish_stub): New function.
33057 (mips_code_end): Use it to handle rdhwr stubs.
33059 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
33062 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
33063 when calculating size of integer atomic types.
33065 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
33067 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
33069 2014-02-01 Jakub Jelinek <jakub@redhat.com>
33071 PR tree-optimization/60003
33072 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
33073 * profile.c (branch_prob): Use gimple_call_builtin_p
33074 to check for BUILT_IN_SETJMP_RECEIVER.
33075 * tree-inline.c (copy_bb): Call notice_special_calls.
33077 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
33080 * lra-constraints.c (process_alt_operands): Update reload_sum only
33083 2014-01-31 Richard Henderson <rth@redhat.com>
33085 PR middle-end/60004
33086 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
33087 until after else_eh is processed.
33089 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33091 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
33092 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
33093 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
33094 in smmintrin.h, remove them.
33095 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
33096 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
33097 * config/i386/i386.md (ROUND_SAE): Fix value.
33098 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
33099 (const48_operand): New.
33100 * config/i386/subst.md (round), (round_expand): Use
33101 const_4_or_8_to_11_operand.
33102 (round_saeonly), (round_saeonly_expand): Use const48_operand.
33104 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
33106 * config/i386/constraints.md (Yk): Swap meaning with k.
33107 * config/i386/i386.md (movhi_internal): Change Yk to k.
33108 (movqi_internal): Ditto.
33109 (*k<logic><mode>): Ditto.
33112 (kandn<mode>): Ditto.
33113 (*<code>hi_1): Ditto.
33114 (*<code>qi_1): Ditto.
33115 (kxnor<mode>): Ditto.
33116 (kortestzhi): Ditto.
33117 (kortestchi): Ditto.
33119 (*one_cmplhi2_1): Ditto.
33120 (*one_cmplqi2_1): Ditto.
33121 * config/i386/sse.md (): Change k to Yk.
33122 (avx512f_load<mode>_mask): Ditto.
33123 (avx512f_blendm<mode>): Ditto.
33124 (avx512f_store<mode>_mask): Ditto.
33125 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
33126 (avx512f_storedqu<mode>_mask): Ditto.
33127 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
33129 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
33130 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
33131 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
33132 (avx512f_maskcmp<mode>3): Ditto.
33133 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
33134 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
33135 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
33136 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
33137 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
33138 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
33139 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
33140 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
33141 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
33142 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
33143 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
33144 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
33145 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
33146 (vec_extract_lo_<mode>_maskm): Ditto.
33147 (vec_extract_hi_<mode>_maskm): Ditto.
33148 (avx512f_vternlog<mode>_mask): Ditto.
33149 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
33150 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
33151 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
33152 (avx512f_<code>v8div16qi2_mask): Ditto.
33153 (avx512f_<code>v8div16qi2_mask_store): Ditto.
33154 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
33155 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
33156 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
33157 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
33158 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
33159 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33160 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
33161 (*avx512pf_scatterpf<mode>df_mask): Ditto.
33162 (avx512cd_maskb_vec_dupv8di): Ditto.
33163 (avx512cd_maskw_vec_dupv16si): Ditto.
33164 (avx512f_vpermi2var<mode>3_maskz): Ditto.
33165 (avx512f_vpermi2var<mode>3_mask): Ditto.
33166 (avx512f_vpermi2var<mode>3_mask): Ditto.
33167 (avx512f_vpermt2var<mode>3_maskz): Ditto.
33168 (*avx512f_gathersi<mode>): Ditto.
33169 (*avx512f_gathersi<mode>_2): Ditto.
33170 (*avx512f_gatherdi<mode>): Ditto.
33171 (*avx512f_gatherdi<mode>_2): Ditto.
33172 (*avx512f_scattersi<mode>): Ditto.
33173 (*avx512f_scatterdi<mode>): Ditto.
33174 (avx512f_compress<mode>_mask): Ditto.
33175 (avx512f_compressstore<mode>_mask): Ditto.
33176 (avx512f_expand<mode>_mask): Ditto.
33177 * config/i386/subst.md (mask): Change k to Yk.
33178 (mask_scalar_merge): Ditto.
33181 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
33183 * doc/extend.texi (Vector Extensions): Document ?: in C++.
33185 2014-01-31 Richard Biener <rguenther@suse.de>
33187 PR middle-end/59990
33188 * builtins.c (fold_builtin_memory_op): Make sure to not
33189 use a floating-point mode or a boolean or enumeral type for
33190 the copy operation.
33192 2014-01-30 DJ Delorie <dj@redhat.com>
33194 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
33195 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
33196 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
33197 whenever main() has an epilogue.
33199 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33201 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
33202 unused variable "field".
33203 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
33204 (vsx_mergeh_<mode>): Likewise.
33205 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
33206 (altivec_vmrghh): Likewise.
33207 (altivec_vmrghw): Likewise.
33208 (altivec_vmrglb): Likewise.
33209 (altivec_vmrglh): Likewise.
33210 (altivec_vmrglw): Likewise.
33211 (altivec_vspltb): Add missing uses.
33212 (altivec_vsplth): Likewise.
33213 (altivec_vspltw): Likewise.
33214 (altivec_vspltsf): Likewise.
33216 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33219 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
33220 frame related instructions.
33222 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
33224 PR rtl-optimization/59959
33225 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
33226 any reload of register whose subreg is invalid.
33228 2014-01-30 Jakub Jelinek <jakub@redhat.com>
33230 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
33231 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
33232 Add missing return type - void.
33234 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33236 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
33237 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
33238 remove element index adjustment for endian (now handled in vsx.md
33240 (altivec_expand_vec_perm_const): Use
33241 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
33242 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
33243 (vsx_xxspltw_<mode>): Adjust element index for little endian.
33244 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
33245 define_expand and a new define_insn *altivec_vspltb_internal;
33246 adjust for -maltivec=be on a little endian target.
33247 (altivec_vspltb_direct): New.
33248 (altivec_vsplth): Divide into a define_expand and a new
33249 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
33250 little endian target.
33251 (altivec_vsplth_direct): New.
33252 (altivec_vspltw): Divide into a define_expand and a new
33253 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
33254 little endian target.
33255 (altivec_vspltw_direct): New.
33256 (altivec_vspltsf): Divide into a define_expand and a new
33257 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
33258 a little endian target.
33260 2014-01-30 Richard Biener <rguenther@suse.de>
33262 PR tree-optimization/59993
33263 * tree-ssa-forwprop.c (associate_pointerplus): Check we
33264 can propagate form the earlier stmt and avoid the transform
33265 when the intermediate result is needed.
33267 2014-01-30 Alangi Derick <alangiderick@gmail.com>
33269 * README.Portability: Fix typo.
33271 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
33273 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
33274 comparison_operator with ordered_comparison_operator.
33276 2014-01-30 Nick Clifton <nickc@redhat.com>
33278 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
33279 Rename to mn10300_store_multiple_regs.
33280 * config/mn10300/mn10300.c: Likewise.
33281 * config/mn10300/mn10300.md (store_movm): Fix typo: call
33282 store_multiple_regs.
33283 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
33284 Call mn10300_store_multiple_regs.
33286 2014-01-30 Nick Clifton <nickc@redhat.com>
33287 DJ Delorie <dj@redhat.com>
33289 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
33290 %fp 2 to keep registers after it properly word-aligned.
33291 (rl78_alloc_physical_registers_umul): Handle the case where both
33292 input operands are the same.
33294 2014-01-30 Richard Biener <rguenther@suse.de>
33296 PR tree-optimization/59903
33297 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
33300 2014-01-30 Jason Merrill <jason@redhat.com>
33303 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
33306 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
33308 2014-01-30 Richard Biener <rguenther@suse.de>
33310 PR tree-optimization/59951
33311 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
33313 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
33316 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
33317 SFmode to DFmode case.
33319 2014-01-29 DJ Delorie <dj@redhat.com>
33321 * config/msp430/msp430.opt (-minrt): New.
33322 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
33324 (ENDFILE_SPEC): Likewise.
33326 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
33328 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
33329 (estimate_function_body_sizes): Use it.
33331 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
33334 * dwarf2out.c (is_cxx_auto): New.
33335 (is_base_type): Use it.
33336 (gen_type_die_with_usage): Likewise.
33338 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33340 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
33341 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
33342 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
33343 -maltivec=be with LE targets.
33344 (vsx_mergeh_<mode>): Likewise.
33345 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
33346 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
33347 (altivec_vmrghb): Replace with define_expand and new
33348 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
33349 (altivec_vmrghb_direct): New define_insn.
33350 (altivec_vmrghh): Replace with define_expand and new
33351 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
33352 (altivec_vmrghh_direct): New define_insn.
33353 (altivec_vmrghw): Replace with define_expand and new
33354 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
33355 (altivec_vmrghw_direct): New define_insn.
33356 (*altivec_vmrghsf): Adjust for endianness.
33357 (altivec_vmrglb): Replace with define_expand and new
33358 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
33359 (altivec_vmrglb_direct): New define_insn.
33360 (altivec_vmrglh): Replace with define_expand and new
33361 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
33362 (altivec_vmrglh_direct): New define_insn.
33363 (altivec_vmrglw): Replace with define_expand and new
33364 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
33365 (altivec_vmrglw_direct): New define_insn.
33366 (*altivec_vmrglsf): Adjust for endianness.
33367 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33368 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33369 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
33370 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
33371 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33372 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33373 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
33374 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
33376 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
33378 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
33379 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
33382 2014-01-29 Richard Biener <rguenther@suse.de>
33384 PR tree-optimization/58742
33385 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
33386 associate_pointerplus_align.
33387 (associate_pointerplus_diff): New function.
33388 (associate_pointerplus): Likewise. Call associate_pointerplus_align
33389 and associate_pointerplus_diff.
33391 2014-01-29 Richard Biener <rguenther@suse.de>
33393 * lto-streamer.h (LTO_major_version): Bump to 3.
33394 (LTO_minor_version): Reset to 0.
33396 2014-01-29 Renlin Li <Renlin.Li@arm.com>
33398 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
33399 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
33400 (arm_file_start): Generate correct asm header for armv7ve.
33401 * config/arm/bpabi.h: Add multilib support for armv7ve.
33402 * config/arm/driver-arm.c: Change the architectures of cortex-a7
33403 and cortex-a15 to armv7ve.
33404 * config/arm/t-aprofile: Add multilib support for armv7ve.
33405 * doc/invoke.texi: Document -march=armv7ve.
33407 2014-01-29 Richard Biener <rguenther@suse.de>
33409 PR tree-optimization/58742
33410 * tree-ssa-forwprop.c (associate_plusminus): Return true
33411 if we changed sth, defer EH cleanup to ...
33412 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
33413 (simplify_mult): New function.
33415 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33417 PR middle-end/59917
33418 PR tree-optimization/59920
33419 * tree.c (build_common_builtin_nodes): Remove
33420 __builtin_setjmp_dispatcher initialization.
33421 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
33422 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
33423 instead of gsi_after_labels + manually skipping debug stmts.
33424 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
33425 ignore bbs with IFN_ABNORMAL_DISPATCHER.
33426 * tree-inline.c (copy_edges_for_bb): Remove
33427 can_make_abnormal_goto argument, instead add abnormal_goto_dest
33428 argument. Ignore computed_goto_p stmts. Don't call
33429 make_abnormal_goto_edges. If a call might need abnormal edges
33430 for non-local gotos, see if it already has an edge to
33431 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
33432 with true argument, don't do anything then, otherwise add
33433 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
33434 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
33436 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
33437 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
33438 (lower_stmt): Don't set data->calls_builtin_setjmp.
33439 (lower_builtin_setjmp): Adjust comment.
33440 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
33441 * tree-cfg.c (found_computed_goto): Remove.
33442 (factor_computed_gotos): Remove.
33443 (make_goto_expr_edges): Return bool, true for computed gotos.
33444 Don't call make_abnormal_goto_edges.
33445 (build_gimple_cfg): Don't set found_computed_goto, don't call
33446 factor_computed_gotos.
33447 (computed_goto_p): No longer static.
33448 (make_blocks): Don't set found_computed_goto.
33449 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
33450 (make_edges): If make_goto_expr_edges returns true, push bb
33451 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
33452 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
33453 vector. Record mapping between bbs and OpenMP regions if there
33454 are any, adjust make_gimple_omp_edges caller. Call
33455 handle_abnormal_edges.
33456 (make_abnormal_goto_edges): Remove.
33457 * tree-cfg.h (make_abnormal_goto_edges): Remove.
33458 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
33459 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
33460 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
33461 * internal-fn.def (ABNORMAL_DISPATCHER): New.
33462 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
33463 filling *region also set *region_idx to (*region)->entry->index.
33466 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
33467 For REGs set ORIGINAL_REGNO.
33469 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
33471 * doc/md.texi: Mention that a target shouldn't implement
33472 vec_widen_(s|u)mul_even/odd pair if it is less efficient
33475 2014-01-29 Jakub Jelinek <jakub@redhat.com>
33477 PR tree-optimization/59594
33478 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
33479 a copy of the datarefs vector rather than the vector itself.
33481 2014-01-28 Jason Merrill <jason@redhat.com>
33484 * dwarf2out.c (auto_die): New static.
33485 (gen_type_die_with_usage): Handle C++1y 'auto'.
33486 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
33489 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
33492 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
33493 (SPEC_X32): Likewise.
33494 (SPEC_64): Likewise.
33495 * config/i386/i386.c (ix86_option_override_internal): Turn off
33496 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
33498 (x86_file_start): Output .code16gcc for TARGET_16BIT.
33499 * config/i386/i386.h (TARGET_16BIT): New macro.
33500 (TARGET_16BIT_P): Likewise.
33501 * config/i386/i386.opt: Add m16.
33502 * doc/invoke.texi: Document -m16.
33504 2014-01-28 Jakub Jelinek <jakub@redhat.com>
33506 PR preprocessor/59935
33507 * input.c (location_get_source_line): Bail out on when line number
33508 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
33510 2014-01-28 Richard Biener <rguenther@suse.de>
33512 PR tree-optimization/58742
33513 * tree-ssa-forwprop.c (associate_plusminus): Handle
33514 pointer subtraction of the form (T)(P + A) - (T)P.
33516 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33518 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
33521 2014-01-28 Richard Biener <rguenther@suse.de>
33524 2014-01-28 Richard Biener <rguenther@suse.de>
33526 PR rtl-optimization/45364
33527 PR rtl-optimization/59890
33528 * var-tracking.c (local_get_addr_clear_given_value): Handle
33529 already cleared slot.
33530 (val_reset): Handle not allocated local_get_addr_cache.
33531 (vt_find_locations): Use post-order on the inverted CFG.
33533 2014-01-28 Richard Biener <rguenther@suse.de>
33535 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
33537 2014-01-28 Richard Biener <rguenther@suse.de>
33539 PR rtl-optimization/45364
33540 PR rtl-optimization/59890
33541 * var-tracking.c (local_get_addr_clear_given_value): Handle
33542 already cleared slot.
33543 (val_reset): Handle not allocated local_get_addr_cache.
33544 (vt_find_locations): Use post-order on the inverted CFG.
33546 2014-01-28 Alan Modra <amodra@gmail.com>
33548 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
33549 * configure.ac <recursive call for build != host>: Define
33550 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
33551 and LD_FOR_BUILD too.
33552 * configure: Regenerate.
33554 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
33556 * config/i386/i386.c (get_builtin_code_for_version): Separate
33557 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
33558 Broadwell from Haswell.
33560 2014-01-27 Steve Ellcey <sellcey@mips.com>
33562 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
33563 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
33564 * config/mips/mips.c (mips_option_override): Change setting
33566 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
33567 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
33568 Change from Mask to Var.
33570 2014-01-27 Jeff Law <law@redhat.com>
33572 * ipa-inline.c (inline_small_functions): Fix typo.
33574 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
33576 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
33577 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
33578 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
33579 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
33580 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
33581 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
33582 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
33583 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
33584 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
33585 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
33586 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
33587 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
33588 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
33589 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
33590 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
33591 (_mm512_storeu_epi64): Ditto.
33592 (_mm512_cmpge_epi32_mask): Ditto.
33593 (_mm512_cmpge_epu32_mask): Ditto.
33594 (_mm512_cmpge_epi64_mask): Ditto.
33595 (_mm512_cmpge_epu64_mask): Ditto.
33596 (_mm512_cmple_epi32_mask): Ditto.
33597 (_mm512_cmple_epu32_mask): Ditto.
33598 (_mm512_cmple_epi64_mask): Ditto.
33599 (_mm512_cmple_epu64_mask): Ditto.
33600 (_mm512_cmplt_epi32_mask): Ditto.
33601 (_mm512_cmplt_epu32_mask): Ditto.
33602 (_mm512_cmplt_epi64_mask): Ditto.
33603 (_mm512_cmplt_epu64_mask): Ditto.
33604 (_mm512_cmpneq_epi32_mask): Ditto.
33605 (_mm512_cmpneq_epu32_mask): Ditto.
33606 (_mm512_cmpneq_epi64_mask): Ditto.
33607 (_mm512_cmpneq_epu64_mask): Ditto.
33608 (_mm512_expand_pd): Ditto.
33609 (_mm512_expand_ps): Ditto.
33610 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
33611 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
33612 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
33613 * config/i386/i386.c (ix86_builtins): Add
33614 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
33615 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
33616 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
33617 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
33618 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
33619 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
33620 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
33621 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
33622 IX86_BUILTIN_PMOVUSQW512_MEM.
33623 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
33624 __builtin_ia32_pmovsqd512mem_mask,
33625 __builtin_ia32_pmovqd512mem_mask,
33626 __builtin_ia32_pmovusqw512mem_mask,
33627 __builtin_ia32_pmovsqw512mem_mask,
33628 __builtin_ia32_pmovqw512mem_mask,
33629 __builtin_ia32_pmovusdw512mem_mask,
33630 __builtin_ia32_pmovsdw512mem_mask,
33631 __builtin_ia32_pmovdw512mem_mask,
33632 __builtin_ia32_pmovqb512mem_mask,
33633 __builtin_ia32_pmovusqb512mem_mask,
33634 __builtin_ia32_pmovsqb512mem_mask,
33635 __builtin_ia32_pmovusdb512mem_mask,
33636 __builtin_ia32_pmovsdb512mem_mask,
33637 __builtin_ia32_pmovdb512mem_mask.
33638 (bdesc_args): Add __builtin_ia32_expanddf512,
33639 __builtin_ia32_expandsf512.
33640 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
33641 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
33642 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
33643 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
33644 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
33645 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
33646 (avx512f_<code>v8div16qi2_mask_store): This.
33647 (avx512f_expand<mode>): New.
33649 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
33651 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
33653 (_mm512_mask_prefetch_i64gather_pd): Ditto.
33654 (_mm512_prefetch_i32scatter_pd): Ditto.
33655 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
33656 (_mm512_prefetch_i64scatter_pd): Ditto.
33657 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
33658 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
33659 (_mm512_mask_prefetch_i64gather_ps): Ditto.
33660 (_mm512_prefetch_i32scatter_ps): Ditto.
33661 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
33662 (_mm512_prefetch_i64scatter_ps): Ditto.
33663 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
33664 * config/i386/i386-builtin-types.def: Define
33665 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
33666 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
33667 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
33668 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
33669 IX86_BUILTIN_SCATTERPFQPD.
33670 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
33671 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
33672 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
33673 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
33674 __builtin_ia32_scatterpfqps.
33675 (ix86_expand_builtin): Expand new built-ins.
33676 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
33677 fix memory access data type.
33678 (*avx512pf_gatherpf<mode>_mask): Ditto.
33679 (*avx512pf_gatherpf<mode>): Ditto.
33680 (avx512pf_scatterpf<mode>): Ditto.
33681 (*avx512pf_scatterpf<mode>_mask): Ditto.
33682 (*avx512pf_scatterpf<mode>): Ditto.
33683 (GATHER_SCATTER_SF_MEM_MODE): New.
33684 (avx512pf_gatherpf<mode>df): Ditto.
33685 (*avx512pf_gatherpf<mode>df_mask): Ditto.
33686 (*avx512pf_scatterpf<mode>df): Ditto.
33688 2014-01-27 Jakub Jelinek <jakub@redhat.com>
33691 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
33692 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
33695 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33697 * common/config/arm/arm-common.c
33698 (arm_rewrite_mcpu): Handle multiple names.
33700 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33702 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
33704 * gimple-builder.h (create_gimple_tmp): Delete.
33706 2014-01-27 Christian Bruel <christian.bruel@st.com>
33708 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
33711 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
33713 * config/pa/pa.md (call): Generate indirect long calls to non-local
33714 functions when outputing 32-bit code.
33715 (call_value): Likewise except for special call to buggy powf function.
33717 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
33718 portable runtime and PIC indirect calls.
33719 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
33720 and PIC call sequences. Use ldo instead of blr to set return register
33721 in PIC call sequence.
33723 2014-01-25 Walter Lee <walt@tilera.com>
33725 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
33726 avoid clobbering a live register.
33728 2014-01-25 Walter Lee <walt@tilera.com>
33730 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
33731 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
33732 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
33733 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
33735 2014-01-25 Walter Lee <walt@tilera.com>
33737 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
33738 arguments on even registers.
33739 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
33741 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
33742 (BIGGEST_ALIGNMENT): Ditto.
33743 (BIGGEST_FIELD_ALIGNMENT): Ditto.
33745 2014-01-25 Walter Lee <walt@tilera.com>
33747 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
33748 insns before bundling.
33749 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
33751 2014-01-25 Walter Lee <walt@tilera.com>
33753 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
33754 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
33755 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
33757 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33759 * config/mips/constraints.md (kl): Delete.
33760 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
33761 define expands, using...
33762 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
33763 instructions for MIPS16.
33764 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
33765 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
33767 2014-01-25 Walter Lee <walt@tilera.com>
33769 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
33773 2014-01-25 Walter Lee <walt@tilera.com>
33775 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
33776 (TARGET_EXPAND_TO_RTL_HOOK): Define.
33778 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
33780 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
33783 2014-01-25 Jakub Jelinek <jakub@redhat.com>
33785 * print-rtl.c (in_call_function_usage): New var.
33786 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
33787 EXPR_LIST mode as mode and not as reg note name.
33789 PR middle-end/59561
33790 * cfgloopmanip.c (copy_loop_info): If
33791 loop->warned_aggressive_loop_optimizations, make sure
33792 the flag is set in target loop too.
33794 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
33796 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
33798 * builtins.def: Likewise.
33799 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
33800 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
33801 * ira.c (ira_setup_eliminable_regset): Likewise.
33802 * omp-low.c (gate_expand_omp): Likewise.
33803 (execute_lower_omp): Likewise.
33804 (diagnose_sb_0): Likewise.
33805 (gate_diagnose_omp_blocks): Likewise.
33806 (simd_clone_clauses_extract): Likewise.
33809 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33811 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
33812 correction for little endian...
33813 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
33816 2014-01-24 Jeff Law <law@redhat.com>
33818 PR tree-optimization/59919
33819 * tree-vrp.c (find_assert_locations_1): Do not register asserts
33820 for non-returning calls.
33822 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
33824 * common/config/aarch64/aarch64-common.c
33825 (aarch64_rewrite_mcpu): Handle multiple names.
33826 * config/aarch64/aarch64.h
33827 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
33829 2014-01-24 Dodji Seketeli <dodji@redhat.com>
33831 * input.c (add_file_to_cache_tab): Handle the case where fopen
33834 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
33837 * config/i386/i386.md (pushsf splitter): Get stack adjustment
33838 from push operand if code of push isn't PRE_DEC.
33840 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
33843 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
33844 -mquad-memory-atomic. Update -mquad-memory documentation to say
33845 it is only used for non-atomic loads/stores.
33847 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
33848 -mquad-memory or -mquad-memory-atomic switches.
33850 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
33851 -mquad-memory-atomic to ISA 2.07 support.
33853 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
33854 to separate support of normal quad word memory operations (ldq, stq)
33855 from the atomic quad word memory operations.
33857 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
33858 support to separate non-atomic quad word operations from atomic
33859 quad word operations. Disable non-atomic quad word operations in
33860 little endian mode so that we don't have to swap words after the
33861 load and before the store.
33862 (quad_load_store_p): Add comment about atomic quad word support.
33863 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
33864 options printed with -mdebug=reg.
33866 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
33867 -mquad-memory-atomic as the test for whether we have quad word
33868 atomic instructions.
33869 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
33870 or -mp8-vector are used, allow byte/half-word atomic operations.
33872 * config/rs6000/sync.md (load_lockedti): Insure that the address
33873 is a proper indexed or indirect address for the lqarx instruction.
33874 On little endian systems, swap the hi/lo registers after the lqarx
33876 (load_lockedpti): Use indexed_or_indirect_operand predicate to
33877 insure the address is valid for the lqarx instruction.
33878 (store_conditionalti): Insure that the address is a proper indexed
33879 or indirect address for the stqcrx. instruction. On little endian
33880 systems, swap the hi/lo registers before doing the stqcrx.
33882 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
33883 insure the address is valid for the stqcrx. instruction.
33885 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
33886 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
33887 type of quad memory support is available.
33889 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
33891 PR regression/59915
33892 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
33893 there is a danger of looping.
33895 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
33897 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
33898 force flag_ira_loop_pressure if set via command line.
33900 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
33902 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
33903 (ashr_simd): New builtin handling DI mode.
33904 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
33905 (aarch64_sshr_simddi): New match pattern.
33906 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
33907 (vshrd_n_s64): Likewise.
33908 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
33910 2014-01-23 Nick Clifton <nickc@redhat.com>
33912 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
33913 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
33914 favour of mcu specific scripts.
33915 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
33918 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
33919 Alex Velenko <Alex.Velenko@arm.com>
33921 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
33922 (vaddv_s16): Likewise.
33923 (vaddv_s32): Likewise.
33924 (vaddv_u8): Likewise.
33925 (vaddv_u16): Likewise.
33926 (vaddv_u32): Likewise.
33927 (vaddvq_s8): Likewise.
33928 (vaddvq_s16): Likewise.
33929 (vaddvq_s32): Likewise.
33930 (vaddvq_s64): Likewise.
33931 (vaddvq_u8): Likewise.
33932 (vaddvq_u16): Likewise.
33933 (vaddvq_u32): Likewise.
33934 (vaddvq_u64): Likewise.
33935 (vaddv_f32): Likewise.
33936 (vaddvq_f32): Likewise.
33937 (vaddvq_f64): Likewise.
33938 (vmaxv_f32): Likewise.
33939 (vmaxv_s8): Likewise.
33940 (vmaxv_s16): Likewise.
33941 (vmaxv_s32): Likewise.
33942 (vmaxv_u8): Likewise.
33943 (vmaxv_u16): Likewise.
33944 (vmaxv_u32): Likewise.
33945 (vmaxvq_f32): Likewise.
33946 (vmaxvq_f64): Likewise.
33947 (vmaxvq_s8): Likewise.
33948 (vmaxvq_s16): Likewise.
33949 (vmaxvq_s32): Likewise.
33950 (vmaxvq_u8): Likewise.
33951 (vmaxvq_u16): Likewise.
33952 (vmaxvq_u32): Likewise.
33953 (vmaxnmv_f32): Likewise.
33954 (vmaxnmvq_f32): Likewise.
33955 (vmaxnmvq_f64): Likewise.
33956 (vminv_f32): Likewise.
33957 (vminv_s8): Likewise.
33958 (vminv_s16): Likewise.
33959 (vminv_s32): Likewise.
33960 (vminv_u8): Likewise.
33961 (vminv_u16): Likewise.
33962 (vminv_u32): Likewise.
33963 (vminvq_f32): Likewise.
33964 (vminvq_f64): Likewise.
33965 (vminvq_s8): Likewise.
33966 (vminvq_s16): Likewise.
33967 (vminvq_s32): Likewise.
33968 (vminvq_u8): Likewise.
33969 (vminvq_u16): Likewise.
33970 (vminvq_u32): Likewise.
33971 (vminnmv_f32): Likewise.
33972 (vminnmvq_f32): Likewise.
33973 (vminnmvq_f64): Likewise.
33975 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
33977 * config/aarch64/aarch64-simd.md
33978 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
33979 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
33980 (*aarch64_mul3_elt<mode>): Likewise.
33981 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
33982 (*aarch64_mul3_elt_to_64v2df): Likewise.
33983 (*aarch64_mla_elt<mode>): Likewise.
33984 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
33985 (*aarch64_mls_elt<mode>): Likewise.
33986 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
33987 (*aarch64_fma4_elt<mode>): Likewise.
33988 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
33989 (*aarch64_fma4_elt_to_64v2df): Likewise.
33990 (*aarch64_fnma4_elt<mode>): Likewise.
33991 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
33992 (*aarch64_fnma4_elt_to_64v2df): Likewise.
33993 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
33994 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
33995 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
33996 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
33997 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
33998 (aarch64_sqdmull_lane<mode>_internal): Likewise.
33999 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
34001 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
34003 * config/aarch64/aarch64-simd.md
34004 (aarch64_be_checked_get_lane<mode>): New define_expand.
34005 * config/aarch64/aarch64-simd-builtins.def
34006 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
34007 New builtin definition.
34008 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
34009 Use new safe be builtin.
34011 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
34013 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
34015 (aarch64_be_st1<mode>): Likewise.
34016 (aarch_ld1<VALL:mode>): Define_expand modified.
34017 (aarch_st1<VALL:mode>): Likewise.
34018 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
34019 (UNSPEC_ST1): Likewise.
34021 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
34023 * config/microblaze/microblaze.md: Add trap insn and attribute
34025 2014-01-23 Dodji Seketeli <dodji@redhat.com>
34027 PR preprocessor/58580
34028 * input.h (location_get_source_line): Take an additional line_size
34030 (void diagnostics_file_cache_fini): Declare new function.
34031 * input.c (struct fcache): New type.
34032 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
34033 New static constants.
34034 (diagnostic_file_cache_init, total_lines_num)
34035 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
34036 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
34037 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
34038 (get_next_line, read_next_line, goto_next_line, read_line_num):
34039 New static function definitions.
34040 (diagnostic_file_cache_fini): New function.
34041 (location_get_source_line): Take an additional output line_len
34042 parameter. Re-write using lookup_or_add_file_to_cache_tab and
34044 * diagnostic.c (diagnostic_finish): Call
34045 diagnostic_file_cache_fini.
34046 (adjust_line): Take an additional input parameter for the length
34047 of the line, rather than calculating it with strlen.
34048 (diagnostic_show_locus): Adjust the use of
34049 location_get_source_line and adjust_line with respect to their new
34050 signature. While displaying a line now, do not stop at the first
34051 null byte. Rather, display the zero byte as a space and keep
34052 going until we reach the size of the line.
34053 * Makefile.in: Add vec.o to OBJS-libcommon
34055 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34056 Ilya Tocar <ilya.tocar@intel.com>
34058 * config/i386/avx512fintrin.h (_mm512_kmov): New.
34059 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
34060 (__builtin_ia32_kmov16): Ditto.
34061 * config/i386/i386.md (UNSPEC_KMOV): New.
34064 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
34066 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
34067 (_mm512_storeu_si512): Ditto.
34069 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
34072 * rtl.h (get_referenced_operands): Declare.
34073 * recog.c (get_referenced_operands): New function.
34074 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
34075 operands have been referenced when recording LO_SUM references.
34077 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
34079 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
34081 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34083 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
34084 Enable for generic and recent AMD targets.
34086 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
34088 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
34089 ARG_SIZE note when adjustment was eliminated.
34091 2014-01-22 Jeff Law <law@redhat.com>
34093 PR tree-optimization/59597
34094 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
34095 in file. Accept new argument REGISTERING and use it to modify
34096 dump output appropriately.
34097 (register_jump_thread): Corresponding changes.
34098 (mark_threaded_blocks): Reinstate code to cancel unprofitable
34099 thread paths involving joiner blocks. Add code to dump cancelled
34100 jump threading paths.
34102 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
34104 PR rtl-optimization/59477
34105 * lra-constraints.c (inherit_in_ebb): Process call for living hard
34106 regs. Update reloads_num and potential_reload_hard_regs for all insns.
34108 2014-01-22 Tom Tromey <tromey@redhat.com>
34110 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
34112 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
34114 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34116 PR rtl-optimization/59896
34117 * lra-constraints.c (process_alt_operands): Check unused note for
34118 matched operands of insn with no output reloads.
34120 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
34122 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
34123 (mips_move_from_gpr_cost): Likewise.
34125 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
34127 PR rtl-optimization/59858
34128 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
34129 ira_class_hard_regs_num.
34130 (process_alt_operands): Increase reject for dying matched operand.
34132 2014-01-21 Jakub Jelinek <jakub@redhat.com>
34135 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
34136 smaller than size, perform several stores or loads and stores
34137 at dst + count - size to store or copy all of size bytes, rather
34138 than just last modesize bytes.
34140 2014-01-20 DJ Delorie <dj@redhat.com>
34142 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
34143 that CLOBBERs are REGs before propogating their values.
34145 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
34147 PR middle-end/59789
34148 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
34149 (cgraph_inline_failed_type): New function.
34150 * cgraph.h (DEFCIFCODE): Add type.
34151 (cgraph_inline_failed_type_t): New enum.
34152 (cgraph_inline_failed_type): New prototype.
34153 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
34154 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
34155 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
34156 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
34157 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
34158 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
34159 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
34160 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
34161 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
34162 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
34163 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
34164 OPTIMIZATION_MISMATCH.
34165 * tree-inline.c (expand_call_inline): Emit errors during
34166 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
34168 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34171 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
34172 mode attribute in insn output.
34174 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
34176 * output.h (output_constant): Delete.
34177 * varasm.c (output_constant): Make private.
34179 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
34181 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
34183 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34185 PR middle-end/59860
34186 * tree.h (fold_builtin_strcat): New prototype.
34187 * builtins.c (fold_builtin_strcat): No longer static. Add len
34188 argument, if non-NULL, don't call c_strlen. Optimize
34189 directly into __builtin_memcpy instead of __builtin_strcpy.
34190 (fold_builtin_2): Adjust fold_builtin_strcat caller.
34191 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
34193 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
34195 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34196 for SImode_address_operand operands, having only a REG argument.
34198 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
34200 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
34201 loader name using mbig-endian.
34202 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
34204 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34206 * doc/invoke.texi (-march): Clarify documentation for AArch64.
34207 (-mtune): Likewise.
34210 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
34212 * config/aarch64/aarch64-protos.h
34213 (aarch64_cannot_change_mode_class_ptr): Declare.
34214 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
34215 aarch64_cannot_change_mode_class_ptr): New.
34216 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
34217 backend hook aarch64_cannot_change_mode_class.
34219 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
34221 * common/config/aarch64/aarch64-common.c
34222 (aarch64_handle_option): Don't handle any option order logic here.
34223 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
34224 selected_cpu, warn on architecture version mismatch.
34225 (aarch64_override_options): Fix parsing order for option strings.
34227 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34228 Iain Sandoe <iain@codesourcery.com>
34231 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
34232 warning. Amend comment to reflect current functionality.
34234 2014-01-20 Richard Biener <rguenther@suse.de>
34236 PR middle-end/59860
34237 * builtins.c (fold_builtin_strcat): Remove case better handled
34238 by tree-ssa-strlen.c.
34240 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
34242 * config/aarch64/aarch64.opt
34243 (mcpu, march, mtune): Make case-insensitive.
34245 2014-01-20 Jakub Jelinek <jakub@redhat.com>
34248 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
34249 if operands[1] is a REG or ZERO_EXTEND of a REG.
34251 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
34253 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
34255 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
34257 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
34258 long non-pic millicode calls.
34260 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34262 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
34264 2014-01-19 Kito Cheng <kito@0xlab.org>
34266 * builtins.c (expand_movstr): Check movstr expand done or fail.
34268 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34269 H.J. Lu <hongjiu.lu@intel.com>
34272 * config/i386/i386.md (*lea<mode>): Zero-extend return register
34273 to DImode for zero-extended addresses.
34275 2014-01-19 Jakub Jelinek <jakub@redhat.com>
34277 PR rtl-optimization/57763
34278 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
34279 on the new indirect jump_insn and increment LABEL_NUSES (label).
34281 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
34285 * config.gcc (x86_archs): New variable.
34286 (x86_64_archs): Likewise.
34287 (x86_cpus): Likewise.
34288 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
34289 --with-arch/--with-cpu= options.
34290 Support --with-arch=/--with-cpu={nehalem,westmere,
34291 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
34293 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34295 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
34296 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
34298 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
34300 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
34302 2014-01-18 Jakub Jelinek <jakub@redhat.com>
34305 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
34306 clear cpp_get_options (parse_in)->warn_unused_macros for
34307 ix86_target_macros_internal with cpp_define.
34309 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
34311 * jump.c (delete_related_insns): Keep (use (insn))s.
34312 * reorg.c (redundant_insn): Check for barriers too.
34314 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34316 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
34318 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
34320 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
34321 call to $$dyncall when TARGET_LONG_CALLS is true.
34323 2014-01-17 Jeff Law <law@redhat.com>
34325 * ree.c (combine_set_extension): Temporarily disable test for
34326 changing number of hard registers.
34328 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34330 PR middle-end/58125
34331 * ipa-inline-analysis.c (inline_free_summary):
34332 Do not free summary of aliases.
34334 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34336 PR middle-end/59706
34337 * gimplify.c (gimplify_expr): Use create_tmp_var
34338 instead of create_tmp_var_raw. If cond doesn't have
34339 integral type, don't add the IFN_ANNOTATE builtin at all.
34341 2014-01-17 Martin Jambor <mjambor@suse.cz>
34344 * ipa-cp.c (prev_edge_clone): New variable.
34345 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
34346 Also resize prev_edge_clone vector.
34347 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
34348 (ipcp_edge_removal_hook): New function.
34349 (ipcp_driver): Register ipcp_edge_removal_hook.
34351 2014-01-17 Andrew Pinski <apinski@cavium.com>
34352 Steve Ellcey <sellcey@mips.com>
34355 * config/mips/mips.c (mips_print_operand): Check operand mode instead
34358 2014-01-17 Jeff Law <law@redhat.com>
34360 PR middle-end/57904
34361 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
34362 so that pass_ccp runs first.
34364 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34366 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
34367 (ix86_adjust_cost): Use !TARGET_XXX.
34368 (do_reorder_for_imul): Likewise.
34369 (swap_top_of_ready_list): Likewise.
34370 (ix86_sched_reorder): Likewise.
34372 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
34374 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34375 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
34376 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
34377 (intel_memset): New. Duplicate slm_memset.
34378 (intel_cost): New. Duplicate slm_cost.
34379 (m_INTEL): New macro.
34380 (processor_target_table): Add "intel".
34381 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
34382 with PROCESSOR_INTEL for "intel".
34383 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
34384 PROCESSOR_SILVERMONT.
34385 (ix86_issue_rate): Likewise.
34386 (ix86_adjust_cost): Likewise.
34387 (ia32_multipass_dfa_lookahead): Likewise.
34388 (swap_top_of_ready_list): Likewise.
34389 (ix86_sched_reorder): Likewise.
34390 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
34391 instead of TARGET_OPT_AGU.
34392 * config/i386/i386.h (TARGET_INTEL): New.
34393 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
34394 (processor_type): Add PROCESSOR_INTEL.
34395 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
34396 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
34398 2014-01-17 Marek Polacek <polacek@redhat.com>
34401 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
34404 2014-01-17 Richard Biener <rguenther@suse.de>
34406 PR tree-optimization/46590
34407 * opts.c (default_options_table): Add entries for
34408 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
34409 all enabled at -O1 but not for -Og.
34410 * common.opt (fbranch-count-reg): Remove Init(1).
34411 (fmove-loop-invariants): Likewise.
34412 (ftree-pta): Likewise.
34414 2014-01-17 Jakub Jelinek <jakub@redhat.com>
34416 * config/i386/i386.c (ix86_data_alignment): For compatibility with
34417 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
34418 decls to at least the GCC 4.8 used alignments.
34421 * tree-nested.c (convert_nonlocal_reference_stmt,
34422 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
34423 of GIMPLE_BIND stmts, adjust associated decls.
34425 2014-01-17 Richard Biener <rguenther@suse.de>
34427 PR tree-optimization/46590
34428 * vec.h (vec<>::bseach): New member function implementing
34429 binary search according to C89 bsearch.
34430 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
34431 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
34432 bitmap pointer again. Make accesses_in_loop a flat array.
34433 (mem_ref_obstack): New global.
34434 (outermost_indep_loop): Adjust for mem_ref->stored changes.
34435 (mark_ref_stored): Likewise.
34436 (ref_indep_loop_p_2): Likewise.
34437 (set_ref_stored_in_loop): New helper function.
34438 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
34439 (memref_free): Adjust.
34440 (record_mem_ref_loc): Simplify.
34441 (gather_mem_refs_stmt): Adjust.
34442 (sort_locs_in_loop_postorder_cmp): New function.
34443 (analyze_memory_references): Sort accesses_in_loop after
34444 loop postorder number.
34445 (find_ref_loc_in_loop_cmp): New function.
34446 (for_all_locs_in_loop): Find relevant cluster of locs in
34447 accesses_in_loop and iterate without recursion.
34448 (execute_sm): Avoid uninit warning.
34449 (struct ref_always_accessed): Simplify.
34450 (ref_always_accessed::operator ()): Likewise.
34451 (ref_always_accessed_p): Likewise.
34452 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
34453 loop postorder numbers here.
34454 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
34457 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
34460 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
34461 on decls for which assemble_alias has been called.
34463 2014-01-17 Nick Clifton <nickc@redhat.com>
34465 * config/msp430/msp430.opt: (mcpu): New option.
34466 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
34467 (msp430_option_override): Parse target_cpu. If the MCU name
34468 matches a generic string, clear target_mcu.
34469 (msp430_attr): Allow numeric interrupt values up to 63.
34470 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
34471 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
34473 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
34475 * config/msp430/msp430.md (popm): Use %J rather than %I.
34476 (addsi3): Use msp430_nonimmediate_operand for operand 2.
34477 (addhi_cy_i): Use immediate_operand for operand 2.
34478 * doc/invoke.texi: Document -mcpu option.
34480 2014-01-17 Richard Biener <rguenther@suse.de>
34482 PR rtl-optimization/38518
34483 * df.h (df_analyze_loop): Declare.
34484 * df-core.c: Include cfgloop.h.
34485 (df_analyze_1): Split out main part of df_analyze.
34486 (df_analyze): Adjust.
34487 (loop_inverted_post_order_compute): New function.
34488 (loop_post_order_compute): Likewise.
34489 (df_analyze_loop): New function avoiding whole-function
34490 postorder computes.
34491 * loop-invariant.c (find_defs): Use df_analyze_loop.
34492 (find_invariants): Adjust.
34493 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
34495 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
34497 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
34498 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
34500 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
34502 * ipa-ref.c (ipa_remove_stmt_references): Fix references
34503 traversal when removing references.
34505 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
34508 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
34510 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
34512 PR middle-end/56791
34513 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
34514 pushing a reload for an autoinc when we had previously reloaded an
34515 inner part of the address.
34517 2014-01-16 Jakub Jelinek <jakub@redhat.com>
34519 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
34521 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
34522 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
34523 when not giving up or versioning for alias only because of
34525 (vect_analyze_data_ref_dependences): Set to true.
34526 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
34528 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
34529 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
34532 PR middle-end/58344
34533 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
34536 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
34537 operand 0 predicate for gathers, use a new pseudo as subtarget.
34539 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34541 PR middle-end/59609
34542 * lra-constraints.c (process_alt_operands): Add printing debug info.
34543 Check absence of input/output reloads for matched operands too.
34545 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
34547 PR rtl-optimization/59835
34548 * ira.c (ira_init_register_move_cost): Increase cost for
34551 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
34553 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
34555 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
34558 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
34559 non-register objects. Use gen_(high/low)part more consistently.
34562 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
34565 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
34566 endian support, remove tests for WORDS_BIG_ENDIAN.
34567 (p8_mfvsrd_3_<mode>): Likewise.
34568 (reload_gpr_from_vsx<mode>): Likewise.
34569 (reload_gpr_from_vsxsf): Likewise.
34570 (p8_mfvsrd_4_disf): Likewise.
34572 2014-01-16 Richard Biener <rguenther@suse.de>
34574 PR rtl-optimization/46590
34575 * lcm.c (compute_antinout_edge): Use postorder iteration.
34576 (compute_laterin): Use inverted postorder iteration.
34578 2014-01-16 Nick Clifton <nickc@redhat.com>
34580 PR middle-end/28865
34581 * varasm.c (output_constant): Return the number of bytes actually
34583 (output_constructor_array_range): Update the field size with the
34584 number of bytes emitted by output_constant.
34585 (output_constructor_regular_field): Likewise. Also do not
34586 complain if the total number of bytes emitted is now greater
34587 than the expected fieldpos.
34588 * output.h (output_constant): Update prototype and descriptive comment.
34590 2014-01-16 Marek Polacek <polacek@redhat.com>
34592 PR middle-end/59827
34593 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
34594 it is error_mark_node.
34596 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
34598 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
34599 VALID_AVX256_REG_OR_OI_MODE.
34601 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
34603 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
34604 current procedure should be profiled.
34606 2014-01-15 Andrew Pinski <apinski@cavium.com>
34608 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
34609 of moving from/to the STACK_REG register class.
34611 2014-01-15 Richard Henderson <rth@redhat.com>
34614 * reginfo.c (global_regs_decl): Globalize.
34615 * rtl.h (global_regs_decl): Declare.
34616 * ira.c (do_reload): Diagnose frame_pointer_needed and it
34617 reserved via global_regs.
34619 2014-01-15 Teresa Johnson <tejohnson@google.com>
34621 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
34623 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
34625 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
34626 and vmulosh rather than call gen_vec_widen_smult_*.
34627 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
34628 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
34629 (vec_widen_smult_even_v16qi): Likewise.
34630 (vec_widen_umult_even_v8hi): Likewise.
34631 (vec_widen_smult_even_v8hi): Likewise.
34632 (vec_widen_umult_odd_v16qi): Likewise.
34633 (vec_widen_smult_odd_v16qi): Likewise.
34634 (vec_widen_umult_odd_v8hi): Likewise.
34635 (vec_widen_smult_odd_v8hi): Likewise.
34636 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
34637 vmuloub rather than call gen_vec_widen_umult_*.
34638 (vec_widen_umult_lo_v16qi): Likewise.
34639 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
34640 vmulosb rather than call gen_vec_widen_smult_*.
34641 (vec_widen_smult_lo_v16qi): Likewise.
34642 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
34643 rather than call gen_vec_widen_umult_*.
34644 (vec_widen_umult_lo_v8hi): Likewise.
34645 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
34646 rather than call gen_vec_widen_smult_*.
34647 (vec_widen_smult_lo_v8hi): Likewise.
34649 2014-01-15 Jeff Law <law@redhat.com>
34651 PR tree-optimization/59747
34652 * ree.c (find_and_remove_re): Properly handle case where a second
34653 eliminated extension requires widening a copy created for elimination
34654 of a prior extension.
34655 (combine_set_extension): Ensure that the number of hard regs needed
34656 for a destination register does not change when we widen it.
34658 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
34660 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
34661 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
34662 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
34663 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
34664 (avr-*-rtems*): Likewise.
34665 (bfin*-rtems*): Likewise.
34666 (moxie-*-rtems*): Likewise.
34667 (h8300-*-rtems*): Likewise.
34668 (i[34567]86-*-rtems*): Likewise.
34669 (lm32-*-rtems*): Likewise.
34670 (m32r-*-rtems*): Likewise.
34671 (m68k-*-rtems*): Likewise.
34672 (microblaze*-*-rtems*): Likewise.
34673 (mips*-*-rtems*): Likewise.
34674 (powerpc-*-rtems*): Likewise.
34675 (sh-*-rtems*): Likewise.
34676 (sparc-*-rtems*): Likewise.
34677 (sparc64-*-rtems*): Likewise.
34678 (v850-*-rtems*): Likewise.
34679 (m32c-*-rtems*): Likewise.
34681 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
34683 PR rtl-optimization/59511
34684 * ira.c (ira_init_register_move_cost): Use memory costs for some
34685 cases of register move cost calculations.
34686 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
34687 instead of BB frequency.
34688 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
34689 * lra-assigns.c (find_hard_regno_for): Ditto.
34691 2014-01-15 Richard Biener <rguenther@suse.de>
34693 PR tree-optimization/59822
34694 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
34695 (vectorizable_load): Use it to hoist defs of uses of invariant
34696 loads out of the loop.
34698 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
34699 Kugan Vivekanandarajah <kuganv@linaro.org>
34702 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
34705 2014-01-15 Richard Biener <rguenther@suse.de>
34707 PR rtl-optimization/59802
34708 * lcm.c (compute_available): Use inverted postorder to seed
34709 the initial worklist.
34711 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34714 * config/s390/s390.c (s390_preferred_reload_class): Don't return
34715 ADDR_REGS for invalid symrefs in non-PIC code.
34717 2014-01-15 Jakub Jelinek <jakub@redhat.com>
34720 * builtins.c (determine_block_size): Initialize *probable_max_size
34721 even if len_rtx is CONST_INT.
34723 2014-01-14 Andrew Pinski <apinski@cavium.com>
34725 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
34726 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
34727 (cortexa53_tunings): Likewise.
34728 (aarch64_sched_issue_rate): New function.
34729 (TARGET_SCHED_ISSUE_RATE): Define.
34731 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34733 * ira-costs.c (find_costs_and_classes): Add missed
34734 ira_init_register_move_cost_if_necessary.
34736 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
34739 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
34741 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
34744 * config/i386/i386.c (type_natural_mode): Add a bool parameter
34745 to indicate if type is used for function return value. Warn ABI
34746 change if the vector mode isn't available for function return value.
34747 (ix86_function_arg_advance): Pass false to type_natural_mode.
34748 (ix86_function_arg): Likewise.
34749 (ix86_gimplify_va_arg): Likewise.
34750 (function_arg_32): Don't warn ABI change.
34751 (ix86_function_value): Pass true to type_natural_mode.
34752 (ix86_return_in_memory): Likewise.
34753 (ix86_struct_value_rtx): Removed.
34754 (TARGET_STRUCT_VALUE_RTX): Likewise.
34756 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
34758 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
34759 converting a conditional jump into a conditional return.
34761 2014-01-14 Richard Biener <rguenther@suse.de>
34763 PR tree-optimization/58921
34764 PR tree-optimization/59006
34765 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
34766 hoisting invariant stmts.
34767 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
34768 invariant loads on the preheader edge if possible.
34770 2014-01-14 Joey Ye <joey.ye@arm.com>
34772 * doc/plugin.texi (Building GCC plugins): Update to C++.
34774 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
34776 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
34777 (_mm_rcp28_round_ss): Ditto.
34778 (_mm_rsqrt28_round_sd): Ditto.
34779 (_mm_rsqrt28_round_ss): Ditto.
34780 (_mm_rcp28_sd): Ditto.
34781 (_mm_rcp28_ss): Ditto.
34782 (_mm_rsqrt28_sd): Ditto.
34783 (_mm_rsqrt28_ss): Ditto.
34784 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
34785 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
34786 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
34787 (IX86_BUILTIN_RCP28SD): Ditto.
34788 (IX86_BUILTIN_RCP28SS): Ditto.
34789 (IX86_BUILTIN_RSQRT28SD): Ditto.
34790 (IX86_BUILTIN_RSQRT28SS): Ditto.
34791 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
34792 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
34793 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
34794 (ix86_expand_special_args_builtin): Expand new FTYPE.
34795 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
34796 (srcp14<mode>): Make insn unary.
34797 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
34798 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
34799 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
34800 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
34801 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
34802 Fix rounding: make it SAE only.
34803 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
34805 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
34807 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
34808 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
34809 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
34810 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
34811 (round_saeonly_mask_scalar_operand4): Ditto.
34812 (round_saeonly_mask_scalar_op3): Ditto.
34813 (round_saeonly_mask_scalar_op4): Ditto.
34815 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34817 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
34818 Implement -maltivec=be for vec_insert and vec_extract.
34820 2014-01-10 DJ Delorie <dj@redhat.com>
34822 * config/msp430/msp430.md (call_internal): Don't allow memory
34823 references with SP as the base register.
34824 (call_value_internal): Likewise.
34825 * config/msp430/constraints.md (Yc): New. For memory references
34826 that don't use SP as a base register.
34828 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
34829 "an integer without a # prefix"
34830 * config/msp430/msp430.md (epilogue_helper): Use it.
34832 2014-01-13 Jakub Jelinek <jakub@redhat.com>
34835 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
34836 AVX512F gather builtins.
34837 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
34838 on gather decls with INTEGER_TYPE masktype.
34839 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
34840 directly into the builtin rather than hoisting it before loop.
34842 PR tree-optimization/59387
34843 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
34844 (scev_const_prop): If folded_casts and type has undefined overflow,
34845 use force_gimple_operand instead of force_gimple_operand_gsi and
34846 for each added stmt if it is assign with
34847 arith_code_with_undefined_signed_overflow, call
34848 rewrite_to_defined_overflow.
34849 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
34850 gimple-fold.h instead.
34851 (arith_code_with_undefined_signed_overflow,
34852 rewrite_to_defined_overflow): Moved to ...
34853 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
34854 rewrite_to_defined_overflow): ... here. No longer static.
34855 Include gimplify-me.h.
34856 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
34857 rewrite_to_defined_overflow): New prototypes.
34859 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34861 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
34863 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
34865 * builtins.c (get_object_alignment_2): Minor tweak.
34866 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
34868 2014-01-13 Christian Bruel <christian.bruel@st.com>
34870 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
34871 optimized non constant lengths.
34873 2014-01-13 Jakub Jelinek <jakub@redhat.com>
34876 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
34877 load as __atomic_load_N if possible.
34879 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
34881 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
34883 (rs6000_expand_builtin): Adjust call.
34885 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
34888 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
34889 * config/rs6000/rs6000.c: Include target-globals.h.
34890 (rs6000_set_current_function): Instead of doing target_reinit
34891 unconditionally, use save_target_globals_default_opts and
34892 restore_target_globals.
34894 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
34896 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
34897 (rs6000_expand_builtin): Handle mffs and mtfsf.
34898 (rs6000_init_builtins): Define mffs and mtfsf.
34899 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
34900 (rs6000_mffs): New pattern.
34901 (rs6000_mtfsf): New pattern.
34903 2014-01-11 Bin Cheng <bin.cheng@arm.com>
34905 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
34906 Start narrowing with START. Apply candidate-use pair
34907 and check overall cost in narrowing.
34908 (iv_ca_prune): Pass new argument.
34910 2014-01-10 Jeff Law <law@redhat.com>
34912 PR middle-end/59743
34913 * ree.c (combine_reaching_defs): Ensure the defining statement
34914 occurs before the extension when optimizing extensions with
34915 different source and destination hard registers.
34917 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
34920 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
34921 vtables into the type inheritance graph.
34923 2014-01-10 Jakub Jelinek <jakub@redhat.com>
34925 PR rtl-optimization/59754
34926 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
34927 modes in the REGNO != REGNO case.
34929 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34931 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
34933 2014-01-10 Jakub Jelinek <jakub@redhat.com>
34935 PR tree-optimization/59745
34936 * tree-predcom.c (tree_predictive_commoning_loop): Call
34937 free_affine_expand_cache if giving up because components is NULL.
34939 * target-globals.c (save_target_globals): Allocate < 4KB structs using
34940 GC in payload of target_globals struct instead of allocating them on
34941 the heap and the larger structs separately using GC.
34942 * target-globals.h (struct target_globals): Make regs, hard_regs,
34943 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
34944 of GTY((skip)) and change type to void *.
34945 (reset_target_globals): Cast loads from those fields to corresponding
34948 2014-01-10 Steve Ellcey <sellcey@mips.com>
34951 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
34952 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
34953 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
34955 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
34958 * aarch64-modes.def (CC_Zmode): New flags mode.
34959 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
34960 represents an equality.
34961 (aarch64_get_condition_code): Handle CC_Zmode.
34962 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
34964 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34966 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
34967 extraction in good case.
34969 2014-01-10 Richard Biener <rguenther@suse.de>
34971 PR tree-optimization/59374
34972 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
34973 checking after SLP discovery. Mark stmts not participating
34974 in any SLP instance properly.
34976 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34978 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
34979 when handling a SET rtx.
34981 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34983 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
34984 (cortex-a57): Likewise.
34985 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
34987 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34989 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
34990 non-iwmmxt builtins.
34992 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
34996 * ipa-devirt.c record_target_from_binfo): Take as argument
34997 stack of binfos and lookup matching one for virtual inheritance.
34998 (possible_polymorphic_call_targets_1): Update.
35000 2014-01-10 Huacai Chen <chenhc@lemote.com>
35002 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
35003 kernel strings for Loongson-2E/2F/3A.
35005 2014-01-10 Jakub Jelinek <jakub@redhat.com>
35007 PR middle-end/59670
35008 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
35009 is_gimple_call before calling gimple_call_internal_p.
35011 2014-01-09 Steve Ellcey <sellcey@mips.com>
35013 * Makefile.in (TREE_FLOW_H): Remove.
35014 (TREE_SSA_H): Add file names from tree-flow.h.
35015 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
35016 * tree.h: Remove tree-flow.h reference.
35017 * hash-table.h: Remove tree-flow.h reference.
35018 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
35019 reference with tree-ssa-loop.h.
35021 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35023 * doc/invoke.texi: Add -maltivec={be,le} options, and document
35024 default element-order behavior for -maltivec.
35025 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
35026 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
35027 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
35028 when targeting big endian, at least for now.
35029 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
35031 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35033 PR middle-end/47735
35034 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
35035 var satisfies use_register_for_decl, just take into account type
35036 alignment, rather than decl alignment.
35038 PR tree-optimization/59622
35039 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
35040 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
35041 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
35042 Don't devirtualize for inplace at all. For targets.length () == 1,
35043 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
35045 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35047 * config/i386/i386.md (cpu): Remove the unused btver1.
35049 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
35051 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
35053 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35056 * tree-core.h (struct target_globals): New forward declaration.
35057 (struct tree_target_option): Add globals field.
35058 * tree.h (TREE_TARGET_GLOBALS): Define.
35059 (prepare_target_option_nodes_for_pch): New prototype.
35060 * target-globals.h (struct target_globals): Define even if
35061 !SWITCHABLE_TARGET.
35062 * tree.c (prepare_target_option_node_for_pch,
35063 prepare_target_option_nodes_for_pch): New functions.
35064 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
35065 * config/i386/i386.c: Include target-globals.h.
35066 (ix86_set_current_function): Instead of doing target_reinit
35067 unconditionally, use save_target_globals_default_opts and
35068 restore_target_globals.
35070 2014-01-09 Richard Biener <rguenther@suse.de>
35072 PR tree-optimization/59715
35073 * tree-cfg.h (split_critical_edges): Declare.
35074 * tree-cfg.c (split_critical_edges): Export.
35075 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
35077 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
35079 * cfgexpand.c (expand_stack_vars): Optionally disable
35080 asan stack protection.
35081 (expand_used_vars): Likewise.
35082 (partition_stack_vars): Likewise.
35083 * asan.c (asan_emit_stack_protection): Optionally disable
35084 after return stack usage.
35085 (instrument_derefs): Optionally disable memory access instrumentation.
35086 (instrument_builtin_call): Likewise.
35087 (instrument_strlen_call): Likewise.
35088 (asan_protect_global): Optionally disable global variables protection.
35089 * doc/invoke.texi: Added doc for new options.
35090 * params.def: Added new options.
35091 * params.h: Likewise.
35093 2014-01-09 Jakub Jelinek <jakub@redhat.com>
35095 PR rtl-optimization/59724
35096 * ifcvt.c (cond_exec_process_if_block): Don't call
35097 flow_find_head_matching_sequence with 0 longest_match.
35098 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
35099 non-active insns if !stop_after.
35100 (try_head_merge_bb): Revert 2014-01-07 changes.
35102 2014-01-08 Jeff Law <law@redhat.com>
35104 * ree.c (get_sub_rtx): New function, extracted from...
35105 (merge_def_and_ext): Here.
35106 (combine_reaching_defs): Use get_sub_rtx.
35108 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
35110 * cgraph.h (varpool_variable_node): Do not choke on null node.
35112 2014-01-08 Catherine Moore <clm@codesourcery.com>
35114 * config/mips/mips.md (simple_return): Attempt to use JRC
35116 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
35118 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35120 PR rtl-optimization/59137
35121 * reorg.c (steal_delay_list_from_target): Call update_block for
35123 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
35125 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35127 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
35128 two duplicate entries.
35130 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
35133 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
35135 * config/mips/mips.c (mips_truncated_op_cost): New function.
35136 (mips_rtx_costs): Adjust test for BADDU.
35137 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
35139 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
35141 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
35142 (*baddu_si): ...this new pattern.
35144 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35147 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
35149 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
35151 PR middle-end/57748
35152 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
35154 (expand_expr, expand_normal): Adjust.
35155 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
35156 inner_reference_p. Use inner_reference_p to expand inner references.
35157 (store_expr): Adjust.
35158 * cfgexpand.c (expand_call_stmt): Adjust.
35160 2014-01-08 Rong Xu <xur@google.com>
35162 * gcov-io.c (gcov_var): Move from gcov-io.h.
35163 (gcov_position): Ditto.
35164 (gcov_is_error): Ditto.
35165 (gcov_rewrite): Ditto.
35166 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
35167 only part to libgcc/libgcov.h.
35169 2014-01-08 Marek Polacek <polacek@redhat.com>
35171 PR middle-end/59669
35172 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
35174 2014-01-08 Marek Polacek <polacek@redhat.com>
35177 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
35179 2014-01-08 Jakub Jelinek <jakub@redhat.com>
35181 PR rtl-optimization/59649
35182 * stor-layout.c (get_mode_bounds): For BImode return
35183 0 and STORE_FLAG_VALUE.
35185 2014-01-08 Richard Biener <rguenther@suse.de>
35187 PR middle-end/59630
35188 * gimple.h (is_gimple_builtin_call): Remove.
35189 (gimple_builtin_call_types_compatible_p): New.
35190 (gimple_call_builtin_p): New overload.
35191 * gimple.c (is_gimple_builtin_call): Remove.
35192 (validate_call): Rename to ...
35193 (gimple_builtin_call_types_compatible_p): ... this and export. Also
35194 check return types.
35195 (validate_type): New static function.
35196 (gimple_call_builtin_p): New overload and adjust.
35197 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
35198 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
35199 (gimple_fold_stmt_to_constant_1): Likewise.
35200 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
35202 2014-01-08 Richard Biener <rguenther@suse.de>
35204 PR middle-end/59471
35205 * gimplify.c (gimplify_expr): Gimplify register-register type
35206 VIEW_CONVERT_EXPRs to separate stmts.
35208 2014-01-07 Jeff Law <law@redhat.com>
35210 PR middle-end/53623
35211 * ree.c (combine_set_extension): Handle case where source
35212 and destination registers in an extension insn are different.
35213 (combine_reaching_defs): Allow source and destination registers
35214 in extension to be different under limited circumstances.
35215 (add_removable_extension): Remove restriction that the
35216 source and destination registers in the extension are the same.
35217 (find_and_remove_re): Emit a copy from the extension's
35218 destination to its source after the defining insn if
35219 the source and destination registers are different.
35221 PR middle-end/59285
35222 * ifcvt.c (merge_if_block): If we are merging a block with more than
35223 one successor with a block with no successors, remove any BARRIER
35224 after the second block.
35226 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
35228 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
35230 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
35233 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
35234 for 14-bit register offsets when INT14_OK_STRICT is false.
35236 2014-01-07 Roland Stigge <stigge@antcom.de>
35237 Michael Meissner <meissner@linux.vnet.ibm.com>
35240 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
35241 Only check TFmode for SPE constants. Don't check TImode or TDmode.
35243 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
35245 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
35248 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
35250 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
35251 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
35252 rtx is const0_rtx or not.
35254 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
35257 * target-globals.c (save_target_globals): Remove this_fn_optab
35259 * toplev.c: Include optabs.h.
35260 (target_reinit): Temporarily restore the global options if another
35261 set of options are in force.
35263 2014-01-07 Jakub Jelinek <jakub@redhat.com>
35265 PR rtl-optimization/58668
35266 * cfgcleanup.c (flow_find_cross_jump): Don't count
35267 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
35268 to determine what is counted.
35269 (flow_find_head_matching_sequence): Use active_insn_p to determine
35271 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
35273 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
35274 determine what is counted.
35276 PR tree-optimization/59643
35277 * tree-predcom.c (split_data_refs_to_components): If one dr is
35278 read and one write, determine_offset fails and the write isn't
35279 in the bad component, just put the read into the bad component.
35281 2014-01-07 Mike Stump <mikestump@comcast.net>
35282 Jakub Jelinek <jakub@redhat.com>
35285 * tree-core.h (struct tree_optimization_option): Change optabs
35286 type from unsigned char * to void *.
35287 * optabs.c (init_tree_optimization_optabs): Adjust
35288 TREE_OPTIMIZATION_OPTABS initialization.
35290 2014-01-06 Jakub Jelinek <jakub@redhat.com>
35293 * config/i386/i386.h (struct machine_function): Add
35294 no_drap_save_restore field.
35295 * config/i386/i386.c (ix86_save_reg): Use
35296 !cfun->machine->no_drap_save_restore instead of
35297 crtl->stack_realign_needed.
35298 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
35299 this function clears frame_pointer_needed. Set
35300 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
35301 and DRAP reg is needed.
35303 2014-01-06 Marek Polacek <polacek@redhat.com>
35306 * doc/implement-c.texi: Mention that other integer types are
35307 permitted as bit-field types in strictly conforming mode.
35309 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
35311 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
35312 is newly allocated.
35314 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
35316 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
35318 2014-01-06 Martin Jambor <mjambor@suse.cz>
35321 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
35323 * ipa-prop.c (ipa_print_node_params): Fix indentation.
35325 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
35329 * var-tracking.c (add_stores): Preserve the value of the source even if
35330 we don't record the store.
35332 2014-01-06 Terry Guo <terry.guo@arm.com>
35334 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
35336 2014-01-05 Iain Sandoe <iain@codesourcery.com>
35339 * config/darwin.c (darwin_function_section): Adjust return values to
35340 correspond to optimisation changes made in r206070.
35342 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
35344 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
35345 from prefetch_block tune setting.
35346 (nocona_cost): Correct size of prefetch block to 64.
35348 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
35350 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
35351 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
35352 used to save the static chain register in the computation of the offset
35353 from which the FP registers need to be restored.
35355 2014-01-04 Jakub Jelinek <jakub@redhat.com>
35357 PR tree-optimization/59519
35358 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
35359 ICE if get_current_def (current_new_name) is already non-NULL, as long
35360 as it is a phi result of some other phi in *new_exit_bb that has
35363 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
35364 or vmovdqu* for misaligned_operand.
35365 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
35366 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
35367 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
35368 aligned_mem for AVX512F masked aligned load and store builtins and for
35369 non-temporal moves.
35371 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
35373 PR tree-optimization/59651
35374 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
35375 Address range for negative step should be added by TYPE_SIZE_UNIT.
35377 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
35379 * config/m68k/m68k.c (handle_move_double): Handle pushes with
35380 overlapping registers also for registers other than the stack pointer.
35382 2014-01-03 Marek Polacek <polacek@redhat.com>
35385 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
35388 2014-01-03 Jakub Jelinek <jakub@redhat.com>
35391 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
35394 * config/i386/i386.md (MODE_SIZE): New mode attribute.
35395 (push splitter): Use <P:MODE_SIZE> instead of
35396 GET_MODE_SIZE (<P:MODE>mode).
35397 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
35398 (mov -1, reg peephole2): Likewise.
35399 * config/i386/sse.md (*mov<mode>_internal,
35400 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
35401 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
35402 *<code><mode>3, *andnot<mode>3<mask_name>,
35403 <mask_codefor><code><mode>3<mask_name>): Likewise.
35404 * config/i386/subst.md (mask_mode512bit_condition,
35405 sd_mask_mode512bit_condition): Likewise.
35407 2014-01-02 Xinliang David Li <davidxl@google.com>
35409 PR tree-optimization/59303
35410 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
35411 (dump_predicates): Better output format.
35412 (pred_equal_p): New function.
35413 (is_neq_relop_p): Ditto.
35414 (is_neq_zero_form_p): Ditto.
35415 (pred_expr_equal_p): Ditto.
35416 (pred_neg_p): Ditto.
35417 (simplify_pred): Ditto.
35418 (simplify_preds_2): Ditto.
35419 (simplify_preds_3): Ditto.
35420 (simplify_preds_4): Ditto.
35421 (simplify_preds): Ditto.
35422 (push_pred): Ditto.
35423 (push_to_worklist): Ditto.
35424 (get_pred_info_from_cmp): Ditto.
35425 (is_degenerated_phi): Ditto.
35426 (normalize_one_pred_1): Ditto.
35427 (normalize_one_pred): Ditto.
35428 (normalize_one_pred_chain): Ditto.
35429 (normalize_preds): Ditto.
35430 (normalize_cond_1): Remove function.
35431 (normalize_cond): Ditto.
35432 (is_gcond_subset_of): Ditto.
35433 (is_subset_of_any): Ditto.
35434 (is_or_set_subset_of): Ditto.
35435 (is_and_set_subset_of): Ditto.
35436 (is_norm_cond_subset_of): Ditto.
35437 (pred_chain_length_cmp): Ditto.
35438 (convert_control_dep_chain_into_preds): Type change.
35439 (find_predicates): Ditto.
35440 (find_def_preds): Ditto.
35441 (destroy_predicates_vecs): Ditto.
35442 (find_matching_predicates_in_rest_chains): Ditto.
35443 (use_pred_not_overlap_with_undef_path_pred): Ditto.
35444 (is_pred_expr_subset): Ditto.
35445 (is_pred_chain_subset_of): Ditto.
35446 (is_included_in): Ditto.
35447 (is_superset_of): Ditto.
35449 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35451 Update copyright years.
35453 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
35455 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
35456 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
35457 config/arc/arc.md, config/arc/arc.opt,
35458 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
35459 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
35460 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
35461 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
35462 config/linux-protos.h, config/linux.c, config/winnt-c.c,
35463 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
35464 vtable-verify.c, vtable-verify.h: Use the standard form for the
35467 2014-01-02 Tobias Burnus <burnus@net-b.de>
35469 * gcc.c (process_command): Update copyright notice dates.
35470 * gcov-dump.c: Ditto.
35472 * doc/cpp.texi: Bump @copying's copyright year.
35473 * doc/cppinternals.texi: Ditto.
35474 * doc/gcc.texi: Ditto.
35475 * doc/gccint.texi: Ditto.
35476 * doc/gcov.texi: Ditto.
35477 * doc/install.texi: Ditto.
35478 * doc/invoke.texi: Ditto.
35480 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
35482 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
35484 2014-01-01 Jakub Jelinek <jakub@redhat.com>
35486 * config/i386/sse.md (*mov<mode>_internal): Guard
35487 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
35489 PR rtl-optimization/59647
35490 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
35491 new_rtx into UNSIGNED_FLOAT rtxes.
35493 Copyright (C) 2014 Free Software Foundation, Inc.
35495 Copying and distribution of this file, with or without modification,
35496 are permitted in any medium without royalty provided the copyright
35497 notice and this notice are preserved.