1 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
2 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3 Anna Tikhonova <anna.tikhonova@intel.com>
4 Ilya Tocar <ilya.tocar@intel.com>
5 Andrey Turetskiy <andrey.turetskiy@intel.com>
6 Ilya Verbin <ilya.verbin@intel.com>
7 Kirill Yukhin <kirill.yukhin@intel.com>
8 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
13 (define_mode_iterator VI48F_256): New.
14 (define_mode_attr extract_type): Ditto.
15 (define_mode_attr extract_suf): Ditto.
16 (define_mode_iterator AVX512_VEC): Ditto.
18 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
20 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
22 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
24 (define_mode_attr extract_type_2): Ditto.
25 (define_mode_attr extract_suf_2): Ditto.
26 (define_mode_iterator AVX512_VEC_2): Ditto.
28 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
29 AVX512_VEC_2 mode iterator.
30 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
31 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
32 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
33 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
34 (define_split for V16FI mode): Ditto.
35 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
36 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
37 (define_split for VI8F_256 mode): Ditto.
38 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
39 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
40 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
41 (define_split for VI4F_256 mode): Ditto.
42 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
43 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
44 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
45 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
46 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
47 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
48 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
49 Update `type' attribute, remove explicit `memory' attribute calculation.
51 2014-09-16 Kito Cheng <kito@0xlab.org>
53 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
54 ira_spilled_reg_stack_slots_num if using lra.
55 (do_reload): Remove release ira_spilled_reg_stack_slots part.
56 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
57 make sure not using lra.
58 (ira_reuse_stack_slot): Likewise.
59 (ira_mark_new_stack_slot): Likewise.
61 2014-09-15 Andi Kleen <ak@linux.intel.com>
63 * function.c (allocate_struct_function): Force
64 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
65 profiling is disabled.
67 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
69 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
70 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
71 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
72 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
73 macro with statically checked member functions.
74 * rtl.h (rtx_insn::deleted): New method.
75 (rtx_insn::set_deleted): Likewise.
76 (rtx_insn::set_undeleted): Likewise.
77 (INSN_DELETED_P): Remove.
79 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
81 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
82 result of emit_jump_insn_before to a new variable.
83 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
84 (mark_jump_label_1): Likewise.
85 (mark_jump_label_asm): Likewise.
86 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
87 * rtl.h (mark_jump_label): Adjust.
89 2014-09-15 Jakub Jelinek <jakub@redhat.com>
91 * Makefile.in (dg_target_exps): Remove.
92 (check_gcc_parallelize): Change to just an upper bound number.
93 (check-%-subtargets): Always print the non-parallelized goals.
94 (check_p_vars, check_p_comma, check_p_subwork): Remove.
95 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
96 check_p_numbers3, check_p_numbers4, check_p_numbers5,
97 check_p_numbers6): New variables.
98 (check_p_numbers): Set to sequence from 1 to 9999.
99 (check_p_subdirs): Set to sequence from 1 to minimum of
100 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
102 (check-%, check-parallel-%): Rewritten so that for parallelized
103 testing each job runs all the *.exp files, with
104 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
106 2014-09-15 David Malcolm <dmalcolm@redhat.com>
108 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
110 (arc_sets_cc_p): Likewise.
111 * config/arc/arc.c (arc_print_operand): Use methods of
112 "final_sequence" for clarity, and to enable strengthening of
113 locals "jump" and "delay" from rtx to rtx_insn *.
114 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
115 rtx_insn *; use method of rtx_sequence for typesafety.
116 (arc_get_insn_variants): Use insn method of rtx_sequence for
118 (arc_pad_return): Likewise.
119 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
120 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
121 dyn_cast to rtx_sequence *, using insn method for typesafety.
122 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
123 rtx_sequence * and use insn method when invoking get_attr_length.
124 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
125 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
126 rtx_sequence *, introducing a local "seq", using its insn method
127 from typesafety and clarity.
128 (add_sched_insns_for_speculation): Strengthen local "next" from
130 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
131 (predicate_insn): Likewise.
132 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
134 * config/cris/cris.c (cris_notice_update_cc): Likewise.
135 * config/epiphany/epiphany-protos.h
136 (extern void epiphany_insert_mode_switch_use): Likewise for param
138 (get_attr_sched_use_fpu): Likewise for param.
139 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
140 Likewise for param "insn".
141 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
142 param "insn" of "target_insert_mode_switch_use" callback.
143 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
144 (frv_issues_to_branch_unit_p): Likewise.
145 (frv_pack_insn_p): Likewise.
146 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
147 const rtx * (i.e. mutable rtx_def * const *) to
149 * config/i386/i386-protos.h (standard_sse_constant_opcode):
150 Strengthen first param from rtx to rtx_insn *.
151 (output_fix_trunc): Likewise.
152 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
153 (output_fix_trunc): Likewise.
154 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
156 (min_insn_size): Likewise for param "insn".
157 (get_mem_group): Likewise.
159 (get_insn_path): Likewise.
160 (get_insn_group): Likewise.
161 (count_num_restricted): Likewise.
162 (fits_dispatch_window): Likewise.
163 (add_insn_window): Likewise.
164 (add_to_dispatch_window): Likewise.
165 (debug_insn_dispatch_info_file): Likewise.
166 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
168 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
169 "cmp" and local "prev".
170 (m32c_output_compare): Likewise for param "insn".
171 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
172 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
173 (define_predicate "large_insn_p"): Likewise.
174 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
175 param from rtx to rtx_insn *.
176 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
177 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
178 (m68k_sched_attr_size): Likewise.
179 (sched_get_opxy_mem_type): Likewise for param "insn".
180 (m68k_sched_attr_op_mem): Likewise.
181 (sched_mem_operand_p): Likewise.
182 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
183 * config/mep/mep.c (mep_multi_slot): Likewise.
184 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
186 (mips_sync_loop_insns): Likewise.
187 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
188 method of "final_sequence" for typesafety.
189 (mips_process_sync_loop): Strengthen param "insn" from rtx to
191 (mips_output_sync_loop): Likewise.
192 (mips_sync_loop_insns): Likewise.
193 (mips_74k_agen_init): Likewise.
194 (mips_sched_init): Use NULL rather than NULL_RTX when working with
196 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
197 Strengthen param "insn" from rtx to rtx_insn *.
198 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
200 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
202 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
203 "insn". Use method of rtx_sequence for typesafety.
204 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
206 (branch_needs_nop_p): Likewise.
207 (use_skip_p): Likewise.
208 (pa_insn_refs_are_delayed): Likewise.
209 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
210 for locals "insn", "ninsn".
211 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
213 (is_cracked_insn): Likewise.
214 (is_branch_slot_insn): Likewise.
215 (is_nonpipeline_insn): Likewise.
216 (insn_terminates_group_p): Likewise.
217 (insn_must_be_first_in_group): Likewise.
218 (insn_must_be_last_in_group): Likewise.
219 (force_new_group): Likewise for param "next_insn".
220 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
222 (s390_sched_score): Likewise.
223 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
224 (rtx sfunc_uses_reg): Likewise for sole param.
225 * config/sh/sh.c (sh_print_operand): Use insn method of
226 final_sequence for typesafety.
227 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
228 Use insn method of final_sequence for typesafety.
229 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
230 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
232 (eligible_for_return_delay): Likewise.
233 (eligible_for_sibcall_delay): Likewise.
234 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
235 (eligible_for_return_delay): Likewise.
236 (eligible_for_sibcall_delay): Likewise.
237 * config/stormy16/stormy16-protos.h
238 (xstormy16_output_cbranch_hi): Likewise for final param.
239 (xstormy16_output_cbranch_si): Likewise.
240 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
241 (xstormy16_output_cbranch_si): Likewise.
242 * config/v850/v850-protos.h (notice_update_cc): Likewise.
243 * config/v850/v850.c (notice_update_cc): Likewise.
245 * final.c (get_attr_length_1): Strengthen param "insn" and param
246 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
247 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
248 (get_attr_min_length): Likewise.
249 (shorten_branches): Likewise for signature of locals "length_fun"
250 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
251 from a checked cast and use its methods for clarity and to enable
252 strengthening local "inner_insn" from rtx to rtx_insn *.
253 * genattr.c (gen_attr): When writing out the prototypes of the
254 various generated "get_attr_" functions, strengthen the params of
255 the non-const functions from rtx to rtx_insn *.
256 Similarly, strengthen the params of insn_default_length,
257 insn_min_length, insn_variable_length_p, insn_current_length.
258 (main): Similarly, strengthen the param of num_delay_slots,
259 internal_dfa_insn_code, insn_default_latency, bypass_p,
260 insn_latency, min_issue_delay, print_reservation,
261 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
262 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
263 to hook_int_rtx_insn_unreachable.
264 * genattrtab.c (write_attr_get): When writing out the generated
265 "get_attr_" functions, strengthen the param "insn" from rtx to
266 rtx_insn *, eliminating a checked cast.
267 (make_automaton_attrs): When writing out prototypes of
268 "internal_dfa_insn_code_", "insn_default_latency_" functions
269 and the "internal_dfa_insn_code" and "insn_default_latency"
270 callbacks, strengthen their params from rtx to rtx_insn *
271 * genautomata.c (output_internal_insn_code_evaluation): When
272 writing out code, add a checked cast from rtx to rtx_insn * when
273 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
274 (output_dfa_insn_code_func): Strengthen param of generated
275 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
276 (output_trans_func): Likewise for generated function
278 (output_internal_insn_latency_func): When writing out generated
279 function "internal_insn_latency", rename params from "insn" and
280 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
281 locals "insn" and "insn2" as rtx_insn * with checked casts once
282 we've proven that we're not dealing with const0_rtx.
283 (output_insn_latency_func): Strengthen param of generated
284 function "insn_latency" from rtx to rtx_insn *.
285 (output_print_reservation_func): Likewise for generated function
287 (output_insn_has_dfa_reservation_p): Likewise for generated
288 function "insn_has_dfa_reservation_p".
289 * hooks.c (hook_int_rtx_unreachable): Rename to...
290 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
291 from rtx to rtx_insn *.
292 * hooks.h (hook_int_rtx_unreachable): Likewise.
293 (extern int hook_int_rtx_insn_unreachable): Likewise.
294 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
295 (get_attr_min_length): Likewise.
296 * recog.c (get_enabled_alternatives): Likewise.
297 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
298 * reorg.c (find_end_label): Introduce local rtx "pat" and
299 strengthen local "insn" from rtx to rtx_insn *.
300 (redundant_insn): Use insn method of "seq" rather than element for
301 typesafety; strengthen local "control" from rtx to rtx_insn *.
302 * resource.c (mark_referenced_resources): Add checked cast to
303 rtx_insn * within INSN/JUMP_INSN case.
304 (mark_set_resources): Likewise.
305 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
308 2014-09-15 David Malcolm <dmalcolm@redhat.com>
310 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
311 param "label" from rtx to rtx_insn *.
312 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
314 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
315 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
316 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
317 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
318 * final.c (default_label_align_after_barrier_max_skip): Strengthen
319 param from rtx to rtx_insn *.
320 (default_loop_align_max_skip): Likewise.
321 (default_label_align_max_skip): Likewise.
322 (default_jump_align_max_skip): Likewise.
323 * target.def (label_align_after_barrier_max_skip): Likewise.
324 (loop_align_max_skip): Likewise.
325 (label_align_max_skip): Likewise.
326 (jump_align_max_skip): Likewise.
327 * targhooks.h (default_label_align_after_barrier_max_skip):
329 (default_loop_align_max_skip): Likewise.
330 (default_label_align_max_skip): Likewise.
331 (default_jump_align_max_skip): Likewise.
333 2014-09-15 David Malcolm <dmalcolm@redhat.com>
335 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
336 from const_rtx to const rtx_insn *. Update union members from rtx
338 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
339 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
340 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
341 strengthen both params from const_rtx to const rtx_insn *.
342 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
343 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
344 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
346 * target.def (can_follow_jump): Strengthen both params from
347 const_rtx to const rtx_insn *, and update default implementation
348 from hook_bool_const_rtx_const_rtx_true to
349 hook_bool_const_rtx_insn_const_rtx_insn_true.
351 2014-09-15 David Malcolm <dmalcolm@redhat.com>
353 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
354 "insn" from rtx to rtx_insn *.
355 * sched-int.h (deps_start_bb): Likewise for 2nd param.
357 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
358 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
359 Anna Tikhonova <anna.tikhonova@intel.com>
360 Ilya Tocar <ilya.tocar@intel.com>
361 Andrey Turetskiy <andrey.turetskiy@intel.com>
362 Ilya Verbin <ilya.verbin@intel.com>
363 Kirill Yukhin <kirill.yukhin@intel.com>
364 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
367 (define_insn "vcvtph2ps<mask_name>"): Add masking.
368 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
369 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
370 (define_expand "vcvtps2ph_mask"): New.
371 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
372 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
373 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
375 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
376 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
377 Anna Tikhonova <anna.tikhonova@intel.com>
378 Ilya Tocar <ilya.tocar@intel.com>
379 Andrey Turetskiy <andrey.turetskiy@intel.com>
380 Ilya Verbin <ilya.verbin@intel.com>
381 Kirill Yukhin <kirill.yukhin@intel.com>
382 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
384 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
386 (define_mode_iterator VI24_AVX512BW_1): Ditto.
387 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
388 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
389 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
390 also for TARGET_AVX512VL.
391 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
393 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
395 * doc/install.texi (Options specification): add
396 --disable-libsanitizer item.
398 2014-09-14 James Clarke <jrtc27@jrtc27.com>
399 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
402 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
404 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
405 kernel version check to avoid incrementing it after every major OS X
407 (darwin_default_min_version): Avoid static memory buffer.
409 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
411 * tree.c (need_assembler_name_p): Store C++ type mangling only
414 2014-09-13 Marek Polacek <polacek@redhat.com>
416 * tree.c (protected_set_expr_location): Don't check whether T is
419 2014-09-12 DJ Delorie <dj@redhat.com>
421 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
422 (extend_and_shift1_hipsi2): Likewise.
423 (extend_and_shift2_hipsi2): Likewise.
425 2014-09-12 David Malcolm <dmalcolm@redhat.com>
427 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
428 with NULL when dealing with an insn.
429 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
430 from rtx to rtx_insn *.
431 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
432 const_rtx to const rtx_insn *.
433 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
435 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
437 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
440 2014-09-12 Joseph Myers <joseph@codesourcery.com>
442 * target.def (libgcc_floating_mode_supported_p): New hook.
443 * targhooks.c (default_libgcc_floating_mode_supported_p): New
445 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
446 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
447 (LIBGCC2_HAS_TF_MODE): Remove.
448 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
449 * doc/tm.texi: Regenerate.
450 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
452 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
453 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
454 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
455 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
456 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
457 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
458 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
459 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
460 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
461 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
463 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
464 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
465 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
466 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
467 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
468 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
469 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
470 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
471 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
472 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
473 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
474 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
475 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
476 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
478 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
480 (ia64_libgcc_floating_mode_supported_p): New function.
481 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
482 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
483 (IA64_NO_LIBGCC_TFMODE): Define.
484 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
485 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
487 (pdp11_scalar_mode_supported_p): New function.
488 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
489 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
491 2014-09-12 Richard Biener <rguenther@suse.de>
494 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
496 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
498 * tree.c (integer_each_onep): New function.
499 * tree.h (integer_each_onep): Declare it.
500 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
501 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
502 (X & 1) == 0 for vector and complex.
504 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
506 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
508 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
509 cost to spilling from integer to FP registers.
511 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
513 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
515 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
516 are now handled correctly.
518 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
520 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
521 handling of CALLER_SAVE_REGS and POINTER_REGS.
523 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
525 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
526 the number of hard registers.
528 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
529 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
530 Anna Tikhonova <anna.tikhonova@intel.com>
531 Ilya Tocar <ilya.tocar@intel.com>
532 Andrey Turetskiy <andrey.turetskiy@intel.com>
533 Ilya Verbin <ilya.verbin@intel.com>
534 Kirill Yukhin <kirill.yukhin@intel.com>
535 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
538 (define_mode_iterator VI48_AVX512VL): New.
539 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
540 "avx512f_vternlog<mode>_maskz" and update mode iterator.
541 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
542 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
543 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
544 "avx512f_vternlog<mode>_mask" and update mode iterator.
545 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
546 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
548 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
549 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
550 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
551 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
552 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
553 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
555 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
556 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
557 Anna Tikhonova <anna.tikhonova@intel.com>
558 Ilya Tocar <ilya.tocar@intel.com>
559 Andrey Turetskiy <andrey.turetskiy@intel.com>
560 Ilya Verbin <ilya.verbin@intel.com>
561 Kirill Yukhin <kirill.yukhin@intel.com>
562 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
564 * config/i386/sse.md (VI128_256): Delete.
565 (define_mode_iterator VI124_256): New.
566 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
567 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
568 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
569 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
570 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
571 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
572 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
573 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
575 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
576 in presence of AVX-512.
578 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
579 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
580 Anna Tikhonova <anna.tikhonova@intel.com>
581 Ilya Tocar <ilya.tocar@intel.com>
582 Andrey Turetskiy <andrey.turetskiy@intel.com>
583 Ilya Verbin <ilya.verbin@intel.com>
584 Kirill Yukhin <kirill.yukhin@intel.com>
585 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
588 (define_expand "<avx512>_gathersi<mode>"): Rename from
589 "avx512f_gathersi<mode>".
590 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
591 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
592 (define_expand "<avx512>_gatherdi<mode>"): Rename from
593 "avx512f_gatherdi<mode>".
594 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
595 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
597 (define_expand "<avx512>_scattersi<mode>"): Rename from
598 "avx512f_scattersi<mode>".
599 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
600 (define_expand "<avx512>_scatterdi<mode>"): Rename from
601 "avx512f_scatterdi<mode>".
602 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
604 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
606 * ira.h (ira_finish_once): Delete.
607 * ira-int.h (target_ira_int::~target_ira_int): Declare.
608 (target_ira_int::free_ira_costs): Likewise.
609 (target_ira_int::free_register_move_costs): Likewise.
610 (ira_finish_costs_once): Delete.
611 * ira.c (free_register_move_costs): Replace with...
612 (target_ira_int::free_register_move_costs): ...this new function.
613 (target_ira_int::~target_ira_int): Define.
614 (ira_init): Call free_register_move_costs as a member function rather
615 than a global function.
616 (ira_finish_once): Delete.
617 * ira-costs.c (free_ira_costs): Replace with...
618 (target_ira_int::free_ira_costs): ...this new function.
619 (ira_init_costs): Call free_ira_costs as a member function rather
620 than a global function.
621 (ira_finish_costs_once): Delete.
622 * target-globals.c (target_globals::~target_globals): Call the
623 target_ira_int destructor.
624 * toplev.c: Include lra.h.
625 (finalize): Call lra_finish_once rather than ira_finish_once.
627 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
629 * common.opt (flto-odr-type-merging): New flag.
630 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
631 (types_same_for_odr): Likewise.
632 (odr_subtypes_equivalent_p): Likewise.
633 (add_type_duplicate): Do not walk type variants.
634 (register_odr_type): New function.
635 * ipa-utils.h (register_odr_type): Declare.
636 (odr_type_p): New function.
637 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
639 * doc/invoke.texi (-flto-odr-type-merging): Document.
640 * tree.c (need_assembler_name_p): Compute ODR names when asked
642 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
644 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
647 * config/i386/i386.c (ix86_option_override_internal): Also turn
648 off OPTION_MASK_ABI_X32 for -m16.
650 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
652 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
655 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
658 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
659 Directly forward to __*_DENORM_MIN__.
661 2014-09-11 David Malcolm <dmalcolm@redhat.com>
663 * rtl.h (LABEL_REF_LABEL): New macro.
665 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
666 of XEXP (, 0), where we know that we have a LABEL_REF.
667 * cfgbuild.c (make_edges): Likewise.
668 (purge_dead_tablejump_edges): Likewise.
669 * cfgexpand.c (convert_debug_memory_address): Likewise.
670 * cfgrtl.c (patch_jump_insn): Likewise.
671 * combine.c (distribute_notes): Likewise.
672 * cse.c (hash_rtx_cb): Likewise.
673 (exp_equiv_p): Likewise.
674 (fold_rtx): Likewise.
675 (check_for_label_ref): Likewise.
676 * cselib.c (rtx_equal_for_cselib_1): Likewise.
677 (cselib_hash_rtx): Likewise.
678 * emit-rtl.c (mark_label_nuses): Likewise.
679 * explow.c (convert_memory_address_addr_space): Likewise.
680 * final.c (output_asm_label): Likewise.
681 (output_addr_const): Likewise.
682 * gcse.c (add_label_notes): Likewise.
683 * genconfig.c (walk_insn_part): Likewise.
684 * genrecog.c (validate_pattern): Likewise.
685 * ifcvt.c (cond_exec_get_condition): Likewise.
686 (noce_emit_store_flag): Likewise.
687 (noce_get_alt_condition): Likewise.
688 (noce_get_condition): Likewise.
689 * jump.c (maybe_propagate_label_ref): Likewise.
690 (mark_jump_label_1): Likewise.
691 (redirect_exp_1): Likewise.
692 (rtx_renumbered_equal_p): Likewise.
693 * lra-constraints.c (operands_match_p): Likewise.
694 * reload.c (operands_match_p): Likewise.
695 (find_reloads): Likewise.
696 * reload1.c (set_label_offsets): Likewise.
697 * reorg.c (get_branch_condition): Likewise.
698 * rtl.c (rtx_equal_p_cb): Likewise.
699 (rtx_equal_p): Likewise.
700 * rtlanal.c (reg_mentioned_p): Likewise.
701 (rtx_referenced_p): Likewise.
702 (get_condition): Likewise.
703 * sched-vis.c (print_value): Likewise.
704 * varasm.c (const_hash_1): Likewise.
705 (compare_constant): Likewise.
706 (const_rtx_hash_1): Likewise.
707 (output_constant_pool_1): Likewise.
709 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
711 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
712 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
714 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
715 cr6_test_for_lt_reverse): Ditto.
717 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
720 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
722 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
724 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
725 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
726 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
727 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
730 (aarch64_fold_builtin): Remove all reinterpret cases.
732 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
734 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
736 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
737 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
738 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
739 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
740 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
741 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
742 aarch64_reinterpretv2df<mode>): Delete.
744 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
746 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
747 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
748 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
749 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
750 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
751 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
752 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
753 vreinterpret_u32_f64): Use cast.
755 * config/aarch64/iterators.md (VD_RE): Delete.
757 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
759 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
760 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
761 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
762 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
763 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
764 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
765 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
766 Replace inline assembler with __aarch64_vset_lane_any.
768 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
770 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
772 (vmull_high_lane_s32): Likewise.
773 (vmull_high_lane_u16): Likewise.
774 (vmull_high_lane_u32): Likewise.
776 2014-09-11 Jason Merrill <jason@redhat.com>
779 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
781 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
784 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
785 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
786 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
788 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
789 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
790 Anna Tikhonova <anna.tikhonova@intel.com>
791 Ilya Tocar <ilya.tocar@intel.com>
792 Andrey Turetskiy <andrey.turetskiy@intel.com>
793 Ilya Verbin <ilya.verbin@intel.com>
794 Kirill Yukhin <kirill.yukhin@intel.com>
795 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
798 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
799 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
800 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
802 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
803 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
805 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
807 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
808 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
809 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
810 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
811 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
812 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
813 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
814 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
816 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
818 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
819 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
820 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
822 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
824 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
825 to access removed nodes.
827 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
829 PR tree-optimization/63186
830 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
831 (mark_nonssa_use): Likewise.
832 (verify_non_ssa_vars): Verify all header blocks for label
835 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
836 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
837 Anna Tikhonova <anna.tikhonova@intel.com>
838 Ilya Tocar <ilya.tocar@intel.com>
839 Andrey Turetskiy <andrey.turetskiy@intel.com>
840 Ilya Verbin <ilya.verbin@intel.com>
841 Kirill Yukhin <kirill.yukhin@intel.com>
842 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
845 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
846 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
847 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
848 "<avx2_avx512f>_permvar<mode><mask_name>".
849 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
850 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
851 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
852 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
854 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
855 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
856 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
857 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
859 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
861 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
862 V2DF, V4SF, DF, and DI modes.
863 (vsx_fmav2df2): Likewise.
864 (vsx_float_fix_<mode>2): Likewise.
865 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
867 2014-09-10 Xinliang David Li <davidxl@google.com>
870 * config/arm/arm.md (movcond_addsi): Handle case where source
871 and target operands are the same.
873 2014-09-10 David Malcolm <dmalcolm@redhat.com>
875 * final.c (this_is_asm_operands): Strengthen this variable from
876 rtx to const rtx_insn *.
877 * output.h (this_is_asm_operands): Likewise.
878 * rtl-error.c (location_for_asm): Strengthen param "insn" from
879 const_rtx to const rtx_insn *.
880 (diagnostic_for_asm): Likewise.
881 * rtl-error.h (error_for_asm): Likewise.
882 (warning_for_asm): Likewise.
884 2014-09-10 David Malcolm <dmalcolm@redhat.com>
886 * genextract.c (print_header): When writing out insn_extract to
887 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
888 * recog.h (insn_extract): Strengthen the param from rtx to
891 2014-09-10 Mike Stump <mikestump@comcast.net>
893 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
896 2014-09-10 Martin Jambor <mjambor@suse.cz>
898 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
899 (analyze): Do not set analyze flag if expand_thunk returns false;.
900 (create_wrapper): Likewise.
901 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
903 2014-09-10 Martin Jambor <mjambor@suse.cz>
906 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
907 new decl properly. Analyze the new thunk if it is expanded.
909 2014-09-10 Andreas Schwab <schwab@suse.de>
911 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
912 [USED_FOR_TARGET]: Define.
914 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
916 * config/mips/mips.c (mips_secondary_reload_class): Handle
919 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
921 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
924 2014-09-10 Jakub Jelinek <jakub@redhat.com>
926 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
927 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
928 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
929 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
930 flag_delete_null_pointer_checks for them.
931 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
932 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
933 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
934 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
935 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
937 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
938 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
939 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
940 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
941 * doc/invoke.texi (-fsanitize=nonnull-attribute,
942 -fsanitize=returns-nonnull-attribute): Document.
944 * ubsan.h (struct ubsan_mismatch_data): Removed.
945 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
946 * ubsan.c (ubsan_source_location): For unknown locations,
947 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
948 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
949 Allow more than one location and arbitrary extra arguments passed
950 in ... instead of through MISMATCH pointer.
951 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
952 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
953 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
956 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
957 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
958 Anna Tikhonova <anna.tikhonova@intel.com>
959 Ilya Tocar <ilya.tocar@intel.com>
960 Andrey Turetskiy <andrey.turetskiy@intel.com>
961 Ilya Verbin <ilya.verbin@intel.com>
962 Kirill Yukhin <kirill.yukhin@intel.com>
963 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
966 (define_mode_iterator VI48F): New.
967 (define_insn "<avx512>_compress<mode>_mask"): Rename from
968 "avx512f_compress<mode>_mask" and update mode iterator.
969 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
970 "avx512f_compressstore<mode>_mask" and update mode iterator.
971 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
972 "avx512f_expand<mode>_maskz" and update mode iterator.
973 (define_insn "<avx512>_expand<mode>_mask"): Rename from
974 "avx512f_expand<mode>_mask" and update mode iterator.
976 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
977 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
978 Anna Tikhonova <anna.tikhonova@intel.com>
979 Ilya Tocar <ilya.tocar@intel.com>
980 Andrey Turetskiy <andrey.turetskiy@intel.com>
981 Ilya Verbin <ilya.verbin@intel.com>
982 Kirill Yukhin <kirill.yukhin@intel.com>
983 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
986 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
987 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
988 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
989 avx512dq_rangepv4sf_mask.
991 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
993 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
994 (define_insn "reduces<mode>"): Ditto.
995 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
997 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
998 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
999 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
1001 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1002 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1003 Anna Tikhonova <anna.tikhonova@intel.com>
1004 Ilya Tocar <ilya.tocar@intel.com>
1005 Andrey Turetskiy <andrey.turetskiy@intel.com>
1006 Ilya Verbin <ilya.verbin@intel.com>
1007 Kirill Yukhin <kirill.yukhin@intel.com>
1008 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1010 * config/i386/i386.c
1011 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
1012 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
1013 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
1014 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
1015 avx512vl_getmantv2df_mask.
1016 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
1017 avx512f_vgetmantv4sf_round.
1018 * config/i386/sse.md
1019 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
1020 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
1022 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
1023 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
1024 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
1025 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
1027 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
1028 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
1029 update mode iterator.
1031 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
1032 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
1035 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
1036 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
1037 update mode iterator.
1038 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
1039 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
1042 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
1043 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
1045 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
1046 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
1047 update mode iterator.
1048 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
1049 "avx512f_getmant<mode><round_saeonly_name>".
1051 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1054 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
1056 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
1057 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1058 Anna Tikhonova <anna.tikhonova@intel.com>
1059 Ilya Tocar <ilya.tocar@intel.com>
1060 Andrey Turetskiy <andrey.turetskiy@intel.com>
1061 Ilya Verbin <ilya.verbin@intel.com>
1062 Kirill Yukhin <kirill.yukhin@intel.com>
1063 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1065 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
1066 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
1067 (define_mode_iterator FMAMODE_AVX512): New.
1068 (define_mode_iterator FMAMODE): Remove conditions.
1069 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
1070 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
1071 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
1073 (define_mode_iterator FMAMODE_NOVF512): Remove.
1074 (define_insn "*fma_fmadd_<mode>"): Rename from
1075 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
1076 FMAMODE mode iterator.
1077 (define_mode_iterator VF_SF_AVX512VL): New.
1078 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
1079 Use VF_SF_AVX512VL mode iterator.
1080 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
1081 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1083 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
1084 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1086 (define_insn "*fma_fmsub_<mode>"): Rename from
1087 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1088 FMAMODE mode iterator.
1089 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1090 Use VF_SF_AVX512VL mode iterator.
1091 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1092 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1094 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1095 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1097 (define_insn "*fma_fnmadd_<mode>"): Rename from
1098 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1099 use FMAMODE mode iterator.
1100 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1101 Use VF_SF_AVX512VL mode iterator.
1102 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1103 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1105 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1106 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1108 (define_insn "*fma_fnmsub_<mode>"): Rename from
1109 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1110 FMAMODE mode iterator.
1111 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1112 Use VF_SF_AVX512VL mode iterator.
1113 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1114 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1116 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1117 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1119 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1120 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1121 use VF_AVX512VL mode iterator.
1122 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1123 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1125 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1126 Use VF_SF_AVX512VL mode iterator.
1127 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1128 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1130 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1131 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1133 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1134 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1135 remove usage of subst.
1136 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1137 Use VF_SF_AVX512VL mode iterator.
1138 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1139 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1141 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1142 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1145 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1148 * calls.c (precompute_arguments): Check
1149 promoted_for_signed_and_unsigned_p and set the promoted mode.
1150 (promoted_for_signed_and_unsigned_p): New function.
1151 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1152 and set the promoted mode.
1153 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1154 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1155 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1157 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1159 * opth-gen.awk: Generate mapping from cpp message reasons to the
1160 options that enable them.
1161 * doc/options.texi (CppReason): Document.
1163 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1165 * doc/invoke.texi (Wnormalized=): Update.
1167 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1170 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1171 operands. Split off the constant operand alternative to ...
1172 (*bool<mode>3_imm): New.
1174 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1176 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1177 const rtx_insn *, and move prototype to above...
1178 (single_set): ...this. Convert this from a macro to an inline
1179 function, enforcing the requirement that the param is a const
1181 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1183 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1184 Strengthen both params from rtx to rtx_insn *.
1185 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1186 Likewise; introduce locals "producer_set", "consumer_set", using
1187 them in place of "producer" and "consumer" when dealing with SET
1189 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1190 when invoking single_set in region guarded by INSN_P.
1191 (avr_out_bitop): Likewise.
1192 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1193 region guarded by GET_CODE check, using methods to strengthen
1194 local "this_insn" from rtx to rtx_insn *, and for clarity.
1195 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1196 Strengthen local "insn" from rtx to rtx_insn *.
1197 (define_insn_and_split "xload<mode>_A"): Likewise.
1198 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1200 (find_load): Likewise for return type.
1201 (workaround_speculation): Likewise for both locals named
1203 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1205 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1207 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1209 * config/h8300/h8300.c (notice_update_cc): Likewise.
1210 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1211 "insn" and "dep_insn".
1212 (exact_store_load_dependency): Likewise for both params.
1213 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1214 since this now clashes with inline function. Instead, delay
1215 calling single_set until the point where its needed, and then
1216 assign the result to "compare_set" and rework the conditional that
1218 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1219 local "last" from rtx to rtx_insn *.
1220 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1222 (mips_store_data_bypass_p): Likewise for both params.
1223 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1225 (mips_store_data_bypass_p): Likewise for both params.
1226 (mips_orphaned_high_part_p): Likewise for param "insn".
1227 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1228 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1229 Introduce local rtx "insn2_pat".
1230 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1232 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1233 Introduce local rtx "set", using it in place of "insn" for the
1234 result of single_set. This appears to fix a bug, since the call
1235 to find_regno_note on a SET does nothing.
1236 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1237 params from rtx to rtx_insn *.
1238 (set_to_load_agen): Likewise.
1239 * config/s390/s390.c (s390_label_align): Likewise for local
1240 "prev_insn". Introduce new rtx locals "set" and "src", using
1241 them in place of "prev_insn" for the results of single_set
1242 and SET_SRC respectively.
1243 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1244 Introduce new rtx local "set" using in place of "jump" for the
1245 result of single_set. Use SET_SRC (set) rather than plain
1247 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1249 (noncall_uses_reg): Likewise.
1250 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1251 guarded by GET_CODE check, using its methods for clarity, and to
1252 enable strengthening local "this_insn" from rtx to rtx_insn *.
1253 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1254 "insn" from rtx to rtx_insn *.
1255 (define_expand "umulhisi3"): Likewise.
1256 (define_expand "smulsi3_highpart"): Likewise.
1257 (define_expand "umulsi3_highpart"): Likewise.
1258 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1259 local "after". Replace GET_CODE check with a dyn_cast,
1260 introducing new local rtx_sequence * "seq", using insn method for
1263 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1264 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1265 place of "insn" once we're dealing with patterns rather than the
1267 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1268 (scan_trace): Likewise for local "elt", updating lookups within
1269 sequence to use insn method rather than element method.
1270 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1272 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1273 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1274 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1275 invoking single_set.
1276 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1277 "insn" from rtx to rtx_insn *.
1278 (skip_usage_debug_insns): Likewise for return type, adding a
1280 (check_secondary_memory_needed_p): Likewise for local "insn".
1281 (inherit_reload_reg): Likewise.
1282 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1283 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1285 (store_data_bypass_p): Likewise for both params.
1286 (if_test_bypass_p): Likewise.
1287 * recog.h (store_data_bypass_p): Likewise for both params.
1288 (if_test_bypass_p): Likewise.
1289 * reload.c (find_equiv_reg): Likewise for local "where".
1290 * reorg.c (delete_jump): Likewise for param "insn".
1291 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1292 to const rtx_insn *.
1293 * store-motion.c (replace_store_insn): Likewise for param "del".
1294 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1295 and use its methods for clarity, and to strengthen local "del"
1296 from rtx to rtx_insn *.
1297 (build_store_vectors): Use insn method of "st" when calling
1298 replace_store_insn for typesafety and clarity.
1300 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1302 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1303 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1304 on how to make it legal in future.
1306 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1308 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1310 (restinsn): Likewise.
1311 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1313 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1315 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1317 (arc_hazard): Likewise for both params.
1318 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1319 checked casts to rtx_sequence * and uses of the insn method for
1321 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1322 (arc_adjust_insn_length): Likewise for param "insn".
1323 (struct insn_length_parameters_s): Likewise for first param of
1324 "get_variants" callback field.
1325 (arc_get_insn_variants): Likewise for first param and local
1326 "inner". Replace a check of GET_CODE with a dyn_cast to
1327 rtx_sequence *, using methods for type-safety and clarity.
1328 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1329 rtx_sequence * and uses of the insn method for type-safety when
1330 invoking arc_adjust_insn_length.
1331 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1333 (arm_address_offset_is_imm): Likewise.
1334 (struct tune_params): Likewise for params 1 and 3 of the
1335 "sched_adjust_cost" callback field.
1336 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1337 params 1 and 3 ("insn" and "dep").
1338 (xscale_sched_adjust_cost): Likewise.
1339 (fa726te_sched_adjust_cost): Likewise.
1340 (cortexa7_older_only): Likewise for param "insn".
1341 (cortexa7_younger): Likewise.
1342 (arm_attr_length_move_neon): Likewise.
1343 (arm_address_offset_is_imm): Likewise.
1344 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1345 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1346 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1347 (workaround_speculation): Likewise for local "last_condjump".
1348 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1349 (shadow_or_blockage_p): Likewise.
1350 (get_unit_reqs): Likewise.
1351 (get_unit_operand_masks): Likewise.
1352 (c6x_registers_update): Likewise.
1353 (returning_call_p): Likewise.
1354 (can_use_callp): Likewise.
1355 (convert_to_callp): Likewise.
1356 (find_last_same_clock): Likwise for local "t".
1357 (reorg_split_calls): Likewise for local "shadow".
1358 (hwloop_pattern_reg): Likewise for param "insn".
1359 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1360 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1361 (frv_extract_membar): Likewise.
1362 (frv_optimize_membar_local): Strengthen param "last_membar" from
1363 rtx * to rtx_insn **.
1364 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1366 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1368 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1369 both params from rtx to rtx_insn *.
1370 (ia64_ld_address_bypass_p): Likewise.
1371 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1373 (ia64_safe_type): Likewise.
1374 (group_barrier_needed): Likewise.
1375 (safe_group_barrier_needed): Likewise.
1376 (ia64_single_set): Likewise.
1377 (is_load_p): Likewise.
1378 (record_memory_reference): Likewise.
1379 (get_mode_no_for_insn): Likewise.
1380 (important_for_bundling_p): Likewise.
1381 (unknown_for_bundling_p): Likewise.
1382 (ia64_st_address_bypass_p): Likewise for both params.
1383 (ia64_ld_address_bypass_p): Likewise.
1384 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1385 in place of rtx "x" after the emit_insn call.
1386 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1387 Strengthen param from rtx to rtx_insn *.
1388 (ix86_agi_dependent): Likewise for both params.
1389 (ix86_attr_length_immediate_default): Likewise for param 1.
1390 (ix86_attr_length_address_default): Likewise for param.
1391 (ix86_attr_length_vex_default): Likewise for param 1.
1392 * config/i386/i386.c (ix86_attr_length_immediate_default):
1393 Likewise for param "insn".
1394 (ix86_attr_length_address_default): Likewise.
1395 (ix86_attr_length_vex_default): Likewise.
1396 (ix86_agi_dependent): Likewise for both params.
1397 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1398 (vselect_insn): Likewise for this variable.
1399 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1401 (m68k_sched_attr_opy_type): Likewise.
1402 * config/m68k/m68k.c (sched_get_operand): Likewise.
1403 (sched_attr_op_type): Likewise.
1404 (m68k_sched_attr_opx_type): Likewise.
1405 (m68k_sched_attr_opy_type): Likewise.
1406 (sched_get_reg_operand): Likewise.
1407 (sched_get_mem_operand): Likewise.
1408 (m68k_sched_address_bypass_p): Likewise for both params.
1409 (sched_get_indexed_address_scale): Likewise.
1410 (m68k_sched_indexed_address_bypass_p): Likewise.
1411 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1412 (m68k_sched_indexed_address_bypass_p): Likewise.
1413 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1414 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1416 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1417 params from rtx to rtx_insn *.
1418 (mips_fmadd_bypass): Likewise.
1419 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1420 (mips_linked_madd_p): Likewise.
1421 (mips_macc_chains_last_hilo): Likewise for this variable.
1422 (mips_macc_chains_record): Likewise for param.
1423 (vr4130_last_insn): Likewise for this variable.
1424 (vr4130_swap_insns_p): Likewise for both params.
1425 (mips_ls2_variable_issue): Likewise for param.
1426 (mips_need_noat_wrapper_p): Likewise for param "insn".
1427 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1428 in place of "x" after the emit_insn.
1429 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1430 params from rtx to rtx_insn *.
1431 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1432 (pa_combine_instructions): Introduce local "par" for result of
1433 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1435 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1436 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1437 (rl78_alloc_physical_registers_op1): Likewise.
1438 (rl78_alloc_physical_registers_op2): Likewise.
1439 (rl78_alloc_physical_registers_ro1): Likewise.
1440 (rl78_alloc_physical_registers_cmp): Likewise.
1441 (rl78_alloc_physical_registers_umul): Likewise.
1442 (rl78_alloc_address_registers_macax): Likewise.
1443 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1444 * config/s390/predicates.md (execute_operation): Likewise for
1446 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1448 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1449 (addr_generation_dependency_p): Likewise for param "insn".
1450 (s390_agen_dep_p): Likewise for both params.
1451 (s390_fpload_toreg): Likewise for param "insn".
1452 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1453 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1455 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1456 * config/sh/sh_treg_combine.cc
1457 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1459 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1460 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1461 "and_insn", "load", "shift".
1462 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1464 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1465 for XEXP (note, 0) of the REG_CC_SETTER note.
1466 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1467 rtx_insn *, eliminating a checked cast made redundant by this.
1468 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1470 * genattr.c (main): When writing out the prototype to
1471 const_num_delay_slots, strengthen the param from rtx to
1473 * genattrtab.c (write_const_num_delay_slots): Likewise when
1474 writing out the implementation of const_num_delay_slots.
1475 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1476 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1477 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1478 favor of new rtx locals "src" and "set" and new local rtx_insn *
1480 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1482 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1483 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1485 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1486 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1487 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1488 the top-level scope, replacing with new more tightly-scoped rtx
1489 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1490 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1492 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1494 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1496 (ira_setup_alts): Likewise for param "insn".
1497 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1498 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1500 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1501 new more-tightly scoped rtx locals "add3_insn", "insn",
1502 "add2_insn" and rtx_insn * "move_insn".
1503 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1504 checked cast on result of gen_move_insn when invoking
1506 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1508 (verify_changes): Add a checked cast on "object" when invoking
1510 (extract_insn_cached): Strengthen param "insn" from rtx to
1512 (extract_constrain_insn_cached): Likewise.
1513 (extract_insn): Likewise.
1514 * recog.h (insn_invalid_p): Likewise for param 1.
1515 (recog_memoized): Likewise for param.
1516 (extract_insn): Likewise.
1517 (extract_constrain_insn_cached): Likewise.
1518 (extract_insn_cached): Likewise.
1519 * reload.c (can_reload_into): Likewise for local "test_insn".
1520 * reload.h (cleanup_subreg_operands): Likewise for param.
1521 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1522 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1523 result of emit_insn. Remove a checked cast made redundant by this
1525 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1527 * sel-sched.c (get_reg_class): Likewise.
1529 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1530 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1532 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1533 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1535 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1537 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1539 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1540 const rtx_insn *, and from rtx to rtx_insn * for the other
1542 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1543 INSN_LOCATION, since we know INSN_P holds.
1544 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1545 (insn_file): Likewise.
1546 (insn_scope): Likewise.
1547 (insn_location): Likewise.
1549 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1550 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1551 for the result of gen_load_const_gp.
1552 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1553 param from rtx to rtx_insn *.
1554 * config/rs6000/rs6000.c (output_call): Likewise.
1555 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1556 introducing a checked cast to rtx_sequence * and use of the insn
1558 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1559 from rtx to rtx_insn *.
1560 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1561 (insn_line): Likewise.
1562 (insn_file): Likewise.
1563 (insn_location): Likewise.
1564 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1565 from rtx to rtx_insn *.
1566 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1567 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1568 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1570 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1571 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1573 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1575 * combine.c (try_combine): Eliminate checked cast on result of
1577 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1578 autogenerated one by strengthening the return type and params 2 and 3
1579 from rtx to rtx_insn *, and by naming the params.
1580 * gengenrtl.c (special_rtx): Add INSN to those that are
1582 * rtl.h (gen_rtx_INSN): New prototype.
1584 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1586 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1588 (no_equiv): Likewise.
1589 (update_equiv_regs): Likewise.
1590 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1591 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1592 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1594 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1595 from rtx to rtx_insn_list *.
1596 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1597 rtx_insn_list * and use methods for clarity and typesafety.
1598 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1600 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1601 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1602 an INSN_LIST, not an insn.
1603 (reverse_equiv_p): Strengthen local "insns" from rtx to
1604 rtx_insn_list * and use methods for clarity and typesafety.
1605 (contains_reloaded_insn_p): Likewise for local "list".
1607 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1609 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1610 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1611 (arm_builtin_vectorized_function): Likewise.
1612 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1613 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1615 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1617 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1618 * builtins.h (default_target_builtins): Likewise.
1619 * gcse.h (default_target_gcse): Likewise.
1620 * target-globals.h (target_globals): Add a destructor. Convert
1621 void-pointer fields back to their real type and change from
1622 GTY((atomic)) to GTY((skip)).
1623 (restore_target_globals): Remove casts accordingly.
1624 * target-globals.c (save_target_globals): Use XCNEW rather than
1625 ggc_internal_cleared_alloc to allocate non-GC structures.
1626 Use ggc_cleared_alloc to allocate the target_globals structure
1628 (target_globals::~target_globals): Define.
1630 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1632 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1633 mnemonic instead of fldmfdd.
1634 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1635 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1636 Output vpush when address register is SP.
1637 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1638 (vfp_output_vstmd): ... This.
1639 * config/arm/vfp.md (push_multi_vfp): Update call to
1642 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1644 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1646 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1648 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1649 (*sqrtdf2_vfp): Likewise.
1650 (*cmpsf_vfp): Likewise.
1651 (*cmpsf_trap_vfp): Likewise.
1652 (*cmpdf_vfp): Likewise.
1653 (*cmpdf_trap_vfp): Likewise.
1655 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1657 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1658 (*truncdfsf2_vfp): Likewise.
1659 (*truncsisf2_vfp): Likewise.
1660 (*truncsidf2_vfp): Likewise.
1661 (fixuns_truncsfsi2): Likewise.
1662 (fixuns_truncdfsi2): Likewise.
1663 (*floatsisf2_vfp): Likewise.
1664 (*floatsidf2_vfp): Likewise.
1665 (floatunssisf2): Likewise.
1666 (floatunssidf2): Likewise.
1668 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1670 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1671 (*muldf3_vfp): Likewise.
1672 (*mulsf3negsf_vfp): Likewise.
1673 (*muldf3negdf_vfp): Likewise.
1674 (*mulsf3addsf_vfp): Likewise.
1675 (*muldf3adddf_vfp): Likewise.
1676 (*mulsf3subsf_vfp): Likewise.
1677 (*muldf3subdf_vfp): Likewise.
1678 (*mulsf3negsfaddsf_vfp): Likewise.
1679 (*fmuldf3negdfadddf_vfp): Likewise.
1680 (*mulsf3negsfsubsf_vfp): Likewise.
1681 (*muldf3negdfsubdf_vfp): Likewise.
1683 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1685 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1686 (*absdf2_vfp): Likewise.
1687 (*negsf2_vfp): Likewise.
1688 (*negdf2_vfp): Likewise.
1689 (*addsf3_vfp): Likewise.
1690 (*adddf3_vfp): Likewise.
1691 (*subsf3_vfp): Likewise.
1692 (*subdf3_vfp): Likewise.
1693 (*divsf3_vfp): Likewise.
1694 (*divdf3_vfp): Likewise.
1696 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1698 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1700 (arm_print_operand): Don't convert real values to decimal
1701 representation in default case.
1702 (fp_immediate_constant): Delete.
1703 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1704 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1706 (*thumb2_movsi_vfp): Likewise.
1707 (*movdi_vfp): Likewise.
1708 (*movdi_vfp_cortexa8): Likewise.
1709 (*movhf_vfp_neon): Likewise.
1710 (*movhf_vfp): Likewise.
1711 (*movsf_vfp): Likewise.
1712 (*thumb2_movsf_vfp): Likewise.
1713 (*movdf_vfp): Likewise.
1714 (*thumb2_movdf_vfp): Likewise.
1715 (*movsfcc_vfp): Likewise.
1716 (*thumb2_movsfcc_vfp): Likewise.
1717 (*movdfcc_vfp): Likewise.
1718 (*thumb2_movdfcc_vfp): Likewise.
1720 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1722 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1726 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1729 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1730 Use qualifier_immediate for last operand. Rename to...
1731 (aarch64_types_ternop_lane_qualifiers): ... This.
1732 (TYPES_QUADOP): Rename to...
1733 (TYPES_TERNOP_LANE): ... This.
1734 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1735 error. Change return of 0 to return of NULL_RTX.
1736 (aarch64_crc32_expand_builtin): Likewise.
1737 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1738 ICE when expanding unknown builtin.
1739 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1740 TERNOP_LANE qualifiers.
1741 (sqdmlsl_lane): Likewise.
1742 (sqdmlal_laneq): Likewise.
1743 (sqdmlsl_laneq): Likewise.
1744 (sqdmlal2_lane): Likewise.
1745 (sqdmlsl2_lane): Likewise.
1746 (sqdmlal2_laneq): Likewise.
1747 (sqdmlsl2_laneq): Likewise.
1749 2014-09-09 Nick Clifton <nickc@redhat.com>
1751 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1753 (S/390 and zSeries Options): Remove superfluous word from the
1754 description of the -mhotpatch option.
1756 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1758 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1759 * ira.c: #include "shrink-wrap.h"
1760 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1761 * ifcvt.c: #include "shrink-wrap.h"
1762 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1764 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1766 * common/config/picochip/picochip-common.c: Remove.
1767 * config.gcc: Remove support for picochip.
1768 * config/picochip/constraints.md: Remove.
1769 * config/picochip/dfa_space.md: Remove.
1770 * config/picochip/dfa_speed.md: Remove.
1771 * config/picochip/picochip-protos.h: Remove.
1772 * config/picochip/picochip.c: Remove.
1773 * config/picochip/picochip.h: Remove.
1774 * config/picochip/picochip.md: Remove.
1775 * config/picochip/picochip.opt: Remove.
1776 * config/picochip/predicates.md: Remove.
1777 * config/picochip/t-picochip: Remove.
1778 * doc/md.texi: Don't document picochi.
1780 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1782 * basic-block.h (control_flow_insn_p): Strengthen param from
1783 const_rtx to const rtx_insn *.
1784 * cfgbuild.c (control_flow_insn_p): Likewise.
1786 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1788 * gcse.c (modify_mem_list): Strengthen this variable from
1789 vec<rtx> * to vec<rtx_insn *> *.
1790 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1792 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1793 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1794 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1796 (record_last_set_info): Likewise for local "last_set_insn".
1798 2014-09-08 DJ Delorie <dj@redhat.com>
1800 * doc/invoke.texi (MSP430 Options): Add -minrt.
1802 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1804 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1805 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1806 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1808 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1810 (adjust_splat): New function.
1811 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1812 (dump_swap_insn_table): Add case for SH_SPLAT.
1814 2014-09-08 Richard Biener <rguenther@suse.de>
1817 * tree-inline.c (copy_loops): The source loop header should
1819 (tree_function_versioning): If loops need fixup after removing
1820 unreachable blocks fix them.
1821 * omp-low.c (simd_clone_adjust): Do not add incr block to
1822 loop under construction.
1824 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1826 * config/aarch64/aarch64-builtins.c
1827 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1829 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1831 * config/i386/cygming.h (TF_SIZE): Remove.
1832 * config/i386/darwin.h (TF_SIZE): Remove.
1833 * config/i386/dragonfly.h (TF_SIZE): Remove.
1834 * config/i386/freebsd.h (TF_SIZE): Remove.
1835 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1836 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1837 * config/i386/sol2.h (TF_SIZE): Remove.
1838 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1839 * config/ia64/linux.h (TF_SIZE): Remove.
1840 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1841 * doc/tm.texi: Regenerate.
1842 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1844 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1846 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1848 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1850 * doc/tm.texi: Regenerate.
1851 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1853 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1854 * config/cris/cris.h (__make_dp): Remove.
1856 2014-09-08 Richard Biener <rguenther@suse.de>
1859 * cfgloop.c (mark_loop_for_removal): Track former header
1861 * cfgloop.h (struct loop): Add former_header member unconditionally.
1862 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1863 diagnostic unconditionally.
1865 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1868 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1869 constraint for operand0 and remove write only modifier from operand3.
1871 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1873 PR rtl-optimization/62208
1874 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1875 rather than const0_rtx in eq/ne-xor simplifications.
1877 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1879 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1880 (arc_output_mi_thunk): Likewise.
1882 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1883 arguments to silence bogus warning.
1885 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1888 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1890 2014-09-06 Tom de Vries <tom@codesourcery.com>
1892 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1893 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1894 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1896 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1899 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1900 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1902 2014-09-05 Easwaran Raman <eraman@google.com>
1904 PR rtl-optimization/62146
1905 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1906 hoisted instruction unconditional.
1908 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1911 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1912 Do not allow any_mask_operand for operands[2].
1913 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1915 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1917 * config/arc/arc.c (arc_print_operand): Use insn method of
1918 final_sequence for type-safety.
1919 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1920 "insn" from rtx to rtx_insn *.
1921 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1922 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1923 Likewise for locals "branch", "label".
1924 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1925 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1926 (same_cmp_following_p): Likewise for locals "i2", "i3".
1927 * config/sh/sh_optimize_sett_clrt.cc
1928 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1929 param "cbranch_insn".
1930 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1931 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1932 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1934 (condjump_p): Likewise.
1935 (condjump_in_parallel_p): Likewise.
1937 (any_uncondjump_p): Likewise.
1938 (any_condjump_p): Likewise.
1939 (condjump_label): Likewise.
1940 (returnjump_p): Strengthen param "insn" from rtx to
1942 (onlyjump_p): Strengthen param "insn" from const_rtx to
1944 (jump_to_label_p): Likewise.
1945 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1946 (invert_jump): Likewise.
1947 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1949 (get_jump_flags): Strengthen param "insn" from rtx to
1951 (get_branch_condition): Likewise.
1952 (condition_dominates_p): Likewise.
1953 (make_return_insns): Move declaration of local "pat" earlier, to
1954 after we've handled NONJUMP_INSN_P and non-sequences, using its
1955 methods to simplify the code and for type-safety.
1956 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1958 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1959 (condjump_p): Strengthen param from const_rtx to
1961 (any_condjump_p): Likewise.
1962 (any_uncondjump_p): Likewise.
1964 (condjump_label): Likewise.
1965 (simplejump_p): Likewise.
1966 (returnjump_p): Likewise.
1967 (onlyjump_p): Likewise.
1968 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1969 (invert_jump): Likewise.
1970 (condjump_in_parallel_p): Strengthen param from const_rtx to
1972 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1973 to const rtx_insn *.
1974 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1975 to const rtx_insn *.
1976 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1978 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1980 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1981 above the conditional, and convert the check on GET_CODE to a
1982 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1983 the conditional. Simplify the conditional by using methods of
1986 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1988 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1989 "link" from rtx to rtx_insn_list *, and use its methods for
1990 clarity and type-safety.
1991 (toggle_cancelled_flags): Likewise.
1992 (restore_last_backtrack_point): Likewise.
1993 (queue_to_ready): Use insn method of "link" in one place.
1994 (schedule_block): Strengthen local "link" from rtx to
1995 rtx_insn_list *, and use its methods for clarity and type-safety.
1997 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1999 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
2000 param "insn" from const_rtx to const rtx_insn *.
2001 (sched_get_reverse_condition_uncached): Likewise.
2002 (sched_get_condition_with_rev): Likewise.
2003 (sched_has_condition_p): Likewise.
2004 (sched_insns_conditions_mutex_p): Likewise for both params.
2005 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
2006 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
2007 (setup_insn_reg_uses): Move local "list" to be more tightly
2008 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
2009 its methods for clarity and type-safety.
2010 (sched_analyze_1): Strengthen local "pending" from rtx to
2011 rtx_insn_list *, and local "pending_mem" from rtx to
2012 rtx_expr_list *. Use methods of each for clarity and type-safety.
2013 (sched_analyze_2): Likewise.
2014 (sched_analyze_insn): Likewise.
2016 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
2017 param from const_rtx to const rtx_insn *.
2018 (sched_insns_conditions_mutex_p): Likewise for both params.
2019 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
2022 * system.h (CONST_CAST_RTX_INSN): New macro.
2024 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2026 * recog.c (peep2_attempt): Strengthen return type from rtx to
2028 (peep2_update_life): Likewise for params "last", "prev", removing
2029 a checked cast made redundant by this.
2030 (peephole2_optimize): Likewise for local "last".
2032 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2034 * basic-block.h (set_block_for_insn): Eliminate this macro in
2036 * rtl.h (set_block_for_insn): New inline function, imposing the
2037 requirement that the "insn" param is an rtx_insn *.
2039 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2041 * caller-save.c (setup_save_areas): Strengthen local "insn" from
2043 * final.c (get_call_reg_set_usage): Likewise for first param,
2044 eliminating a checked cast.
2045 * regs.h (get_call_reg_set_usage): Likewise for first param.
2046 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
2047 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
2048 cast, replacing references to "x" with "call_insn" where
2050 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
2051 rtx_insn *, adding a checked cast.
2053 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2055 * output.h (final_scan_insn): Strengthen first param from rtx to
2058 * final.c (final_scan_insn): Likewise, renaming it back from
2059 "uncast_insn" to "insn", eliminating the checked cast.
2061 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
2062 "vec" with an rtx_sequence * "seq", taking a copy of
2063 "final_sequence", and using methods of "seq" for clarity, and for
2064 type-safety in the calls to final_scan_insn.
2065 * config/mips/mips.c (mips_output_conditional_branch): Use methods
2066 of "final_sequence" for clarity, and for type-safety in the call to
2068 * config/sh/sh.c (print_slot): Strengthen param from rtx to
2069 rtx_sequence * and rename from "insn" to "seq".
2071 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2073 * jump.c (delete_related_insns): Introduce a new local "table" by
2074 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
2075 get_labels method of "table" to simplify access to the labels in
2078 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2080 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
2081 f_minmaxs, f_minmaxd types.
2083 2014-09-05 Richard Biener <rguenther@suse.de>
2085 * cfgloop.c (mark_loop_for_removal): Record former header
2086 when ENABLE_CHECKING.
2087 * cfgloop.h (strut loop): Add former_header member when
2089 * loop-init.c (fix_loop_structure): Sanity check loops
2090 marked for removal if they re-appeared.
2092 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2094 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2095 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2097 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2098 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2099 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2100 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2101 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2102 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2103 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2104 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2105 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2106 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2107 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2108 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2109 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2110 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2111 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2112 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2113 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2114 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2115 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2116 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2117 with int{32,16,8}_t.
2119 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2121 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2122 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2123 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2124 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2125 Remove temporary __asm__ and reimplement.
2127 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2129 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2130 handling cmge, cmgt, cmeq, cmtst.
2132 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2133 cmlt, cmgeu, cmgtu, cmtst): Remove.
2135 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2136 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2137 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2138 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2140 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2142 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2144 (aarch64_fold_builtin): Update pattern for cmtst.
2146 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2149 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2151 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2152 Switch operands, separate out more cases, refactor.
2154 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2156 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2157 argument; rename old version to...
2158 (aarch64_const_vec_all_same_in_range_p): ...this.
2159 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2161 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2163 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2165 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2166 Remove qualifier_const_pointer, update comment.
2168 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2170 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2172 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2174 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2175 varargs with pointer parameter.
2176 (aarch64_simd_expand_builtin): pass pointer into previous.
2178 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2180 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2183 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2185 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2186 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2187 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2188 Replace temporary asm with call to builtin.
2189 (vrbit_p8, vrbitq_p8): New functions.
2191 2014-09-05 Richard Biener <rguenther@suse.de>
2193 * cfgloop.c (mark_loop_for_removal): New function.
2194 * cfgloop.h (mark_loop_for_removal): Declare.
2195 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2196 (merge_blocks): Likewise.
2197 (duplicate_block): Likewise.
2198 * except.c (sjlj_emit_dispatch_table): Likewise.
2199 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2200 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2201 (thread_through_loop_header): Likewise.
2203 2014-09-05 Richard Biener <rguenther@suse.de>
2206 * fold-const.c (try_move_mult_to_index): Remove.
2207 (fold_binary_loc): Do not call it.
2208 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2209 from the base object again.
2211 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2213 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2216 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2219 * config/arm/arm.md (setmem): New pattern.
2220 * config/arm/arm-protos.h (struct tune_params): New fields.
2221 (arm_gen_setmem): New prototype.
2222 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2223 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2224 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2225 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2226 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2227 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2228 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2229 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2230 (arm_const_inline_cost): New function.
2231 (arm_block_set_max_insns): New function.
2232 (arm_block_set_non_vect_profit_p): New function.
2233 (arm_block_set_vect_profit_p): New function.
2234 (arm_block_set_unaligned_vect): New function.
2235 (arm_block_set_aligned_vect): New function.
2236 (arm_block_set_unaligned_non_vect): New function.
2237 (arm_block_set_aligned_non_vect): New function.
2238 (arm_block_set_vect, arm_gen_setmem): New functions.
2240 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2242 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2244 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2246 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2248 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2250 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2252 * valtrack.h: Adjust.
2254 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2256 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2258 (emit_jump_insn_before_noloc): Likewise.
2259 (emit_call_insn_before_noloc): Likewise.
2260 (emit_label_before): Likewise.
2261 (emit_label_after): Likewise.
2262 (emit_insn_before_setloc): Likewise.
2263 (emit_jump_insn_before_setloc): Likewise.
2264 (emit_call_insn_before_setloc): Likewise.
2265 (emit_call_insn_before): Likewise.
2268 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2270 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2271 rtx_insn *, eliminating a checked cast.
2273 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2275 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2276 const_rtx to const rtx_insn *.
2277 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2280 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2282 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2283 fixup_args_size_notes.
2284 * expr.c (fixup_args_size_notes): Strengthen first two params from
2285 rtx to rtx_insn *, eliminating a checked cast.
2286 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2289 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2291 * haifa-sched.c (get_ready_element): Strengthen return type from
2293 * sched-int.h (get_ready_element): Likewise.
2295 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2298 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2299 indexed_or_indirect_operand instead of memory_operand.
2300 (floatsi<mode>2_lfiwzx_mem): Ditto.
2302 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2304 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2305 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2306 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2308 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2310 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2312 (get_last_nonnote_insn): Likewise.
2313 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2314 * resource.c (find_basic_block): Likewise.
2316 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2319 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2321 * genattr.c (main): Within the prototype of insn_latency written
2322 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2323 * genautomata.c (output_internal_maximal_insn_latency_func):
2324 Within the implementation of insn_latency written out to
2325 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2326 eliminating a pair of checked casts.
2328 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2330 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2333 * rtl.h (eh_returnjump_p): Likewise.
2335 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2337 * Makefile.in (TAGS): Handle constructs in timevar.def.
2339 2014-09-04 Guozhi Wei <carrot@google.com>
2342 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2343 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2344 it into two patterns.
2345 (move_lo_quad_internal_be_<mode>): Likewise.
2347 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2349 * doc/options.texi: Document that Var and Init are required if CPP
2351 * optc-gen.awk: Require Var and Init if CPP is given.
2352 * common.opt (Wpedantic): Use Init.
2354 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2356 * config/rs6000/rs6000.c (special_handling_values): Add
2358 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2359 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2360 as swappable with special handling SH_EXTRACT. Remove
2361 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2363 (adjust_extract): New function.
2364 (handle_special_swappables): Add default to case statement; add
2365 case for SH_EXTRACT that calls adjust_extract.
2366 (dump_swap_insn_table): Handle SH_EXTRACT.
2368 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2370 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2371 selection of 0th memory doubleword, regardless of endianness.
2373 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2375 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2377 2014-09-04 Alan Modra <amodra@gmail.com>
2380 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2383 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2385 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2386 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2387 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2388 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2389 * doc/tm.texi: Regenerate.
2390 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2391 selection logic to default_dwarf_frame_reg_mode.
2393 2014-09-03 Marek Polacek <polacek@redhat.com>
2395 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2398 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2400 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2401 the automodified register.
2403 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2405 * output.h (get_some_local_dynamic_name): Declare.
2406 * final.c (some_local_dynamic_name): New variable.
2407 (get_some_local_dynamic_name): New function.
2408 (final_end_function): Clear some_local_dynamic_name.
2409 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2410 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2411 (print_operand): Report an error if '%&' is used inappropriately.
2412 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2413 (get_some_local_dynamic_name_1): Delete.
2414 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2415 (rs6000_get_some_local_dynamic_name): Delete.
2416 (rs6000_get_some_local_dynamic_name_1): Delete.
2417 (print_operand): Report an error if '%&' is used inappropriately.
2418 * config/s390/s390.c (machine_function): Remove some_ld_name.
2419 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2420 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2421 * config/sparc/sparc.c: Include rtl-iter.h.
2422 (machine_function): Remove some_ld_name.
2423 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2424 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2426 2014-09-03 Richard Henderson <rth@redhat.com>
2428 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2429 (aarch64_popwb_pair_reg): Remove.
2430 (aarch64_set_frame_expr): Remove.
2431 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2432 the restore ops performed by the insns generated.
2433 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2434 insn. Perform the calls_eh_return addition later; do not attempt to
2435 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2436 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2437 special markup at all. Load cfun->machine->frame.hard_fp_offset
2438 into a local variable.
2439 (aarch64_frame_pointer_required): Don't check calls_alloca.
2441 2014-09-03 Richard Biener <rguenther@suse.de>
2443 * opts.c (default_options_optimization): Adjust
2444 max-combine-insns to 2 for -Og.
2446 2014-09-03 Martin Jambor <mjambor@suse.cz>
2449 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2450 pass-trough jump functions correctly.
2452 2014-09-03 Martin Jambor <mjambor@suse.cz>
2455 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2456 created replacements in ascending order of offsets.
2457 (known_aggs_to_agg_replacement_list): Likewise.
2459 2014-09-03 Martin Liska <mliska@suse.cz>
2461 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2462 is set to set uninitialized value for vnresult.
2464 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2466 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2467 for TARGET_MUST_PASS_IN_STACK.
2469 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2471 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2472 for TARGET_ARG_PARTIAL_BYTES.
2474 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2476 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2477 instructions for varargs implementation.
2478 (nds32_expand_epilogue): Emit stack adjustment instructions for
2479 varargs implementation.
2481 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2483 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2484 optimization detection.
2486 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2488 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2490 (nds32_function_arg_advance): Deal with nameless arguments.
2491 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2492 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2493 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2495 2014-09-03 Richard Biener <rguenther@suse.de>
2497 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2498 (struct bb_bitmap_sets): Remove deferred member.
2499 (BB_DEFERRED): Remove.
2500 (defer_or_phi_translate_block): Remove.
2501 (compute_antic_aux): Remove deferring of blocks, assert
2502 proper iteration order.
2503 (compute_antic): Do not set BB_DEFERRED.
2504 (eliminate): Allocate el_avail of proper size initially.
2506 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2508 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2509 according to the value of crtl->args.pretend_args_size.
2511 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2513 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2514 varargs information.
2516 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2518 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2519 implementation for TARGET_SETUP_INCOMING_VARARGS.
2520 (nds32_strict_argument_naming): Refine comment.
2521 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2522 Define for future implementation.
2524 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2526 * config/i386/adxintrin.h (_subborrow_u32): New.
2527 (_addcarry_u32): Ditto.
2528 (_subborrow_u64): Ditto.
2529 (_addcarry_u64): Ditto.
2530 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2532 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2533 __builtin_ia32_sbb_u64
2535 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2537 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2539 (nds32_function_arg_advance): Likewise.
2540 (nds32_init_cumulative_args): Likewise.
2541 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2542 (NDS32_FIRST_GPR_REGNUM): Define.
2543 (NDS32_LAST_GPR_REGNUM): Define.
2544 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2545 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2546 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2547 (machine_function): Use GRP-specific stuff.
2549 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2551 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2552 (nds32_expand_epilogue): Likewise.
2553 (nds32_expand_prologue_v3push): Likewise.
2554 (nds32_expand_epilogue_v3pop): Likewise.
2556 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2558 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2559 v3push/v3pop for variadic function.
2560 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2562 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2564 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2565 Check rtx for varargs implementation.
2566 (nds32_output_stack_pop): Likewise.
2567 * config/nds32/nds32-protos.h: Have a rtx argument for
2568 nds32_output_stack_push and nds32_output_stack_pop.
2569 * config/nds32/nds32.md: Likewise.
2571 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2573 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2574 to check if FUNC is an interrupt service routine.
2575 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2577 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2579 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2580 arguments implementation.
2582 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2584 * config/nds32/nds32-predicates.c
2585 (nds32_valid_stack_push_pop): Rename to ...
2586 (nds32_valid_stack_push_pop_p): ... this.
2587 * config/nds32/nds32-protos.h: Likewise.
2588 * config/nds32/predicates.md: Likewise.
2590 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2592 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2593 (nds32_emit_stack_v3push): ... this.
2594 (nds32_gen_stack_v3pop): Rename to ...
2595 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2598 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2600 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2601 (nds32_emit_stack_push_multiple): ... this.
2602 (nds32_gen_stack_pop_multiple): Rename to ...
2603 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2606 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2609 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2610 and add a second splitter to handle the remaining cases.
2612 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2614 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2616 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2618 * cfgexpand.c (label_rtx_for_bb): Change type to
2619 hash_map<basic_block, rtx_code_label *> *.
2620 (expand_gimple_basic_block): Adjust.
2621 (pass_expand::execute): Likewise.
2623 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2625 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2626 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2627 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2628 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2629 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2630 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2631 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2634 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2636 * alloc-pool.c: Include coretypes.h.
2637 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2638 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2639 hash_set instead of htab.
2640 * ggc-page.c (in_gc): New variable.
2641 (ggc_free): Do nothing if a collection is taking place.
2642 (ggc_collect): Set in_gc appropriately.
2643 * ggc.h (gt_ggc_mx(const char *)): New function.
2644 (gt_pch_nx(const char *)): Likewise.
2645 (gt_ggc_mx(int)): Likewise.
2646 (gt_pch_nx(int)): Likewise.
2647 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2648 (hash_map::hash_entry::pch_nx): Likewise.
2649 (hash_map::hash_entry::pch_nx_helper): Likewise.
2650 (hash_map::hash_map): Adjust.
2651 (hash_map::create_ggc): New function.
2652 (gt_ggc_mx): Likewise.
2653 (gt_pch_nx): Likewise.
2654 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2655 (default_hashset_traits::pch_nx): Likewise.
2656 (hash_set::hash_entry::ggc_mx): Likewise.
2657 (hash_set::hash_entry::pch_nx): Likewise.
2658 (hash_set::hash_entry::pch_nx_helper): Likewise.
2659 (hash_set::hash_set): Adjust.
2660 (hash_set::create_ggc): New function.
2661 (hash_set::elements): Likewise.
2662 (gt_ggc_mx): Likewise.
2663 (gt_pch_nx): Likewise.
2664 * hash-table.h (hash_table::hash_table): Adjust.
2665 (hash_table::m_ggc): New member.
2666 (hash_table::~hash_table): Adjust.
2667 (hash_table::expand): Likewise.
2668 (hash_table::empty): Likewise.
2669 (gt_ggc_mx): New function.
2670 (hashtab_entry_note_pointers): Likewise.
2671 (gt_pch_nx): Likewise.
2673 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2675 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2676 built-in definition.
2677 (XVCVUXDDP_SCALE): Likewise.
2678 (XVCVDPSXDS_SCALE): Likewise.
2679 (XVCVDPUXDS_SCALE): Likewise.
2680 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2681 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2682 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2683 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2684 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2686 * config/rs6000/rs6000.c (real.h): New include.
2687 (rs6000_scale_v2df): New function.
2688 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2689 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2690 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2691 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2692 (vsx_xvcvsxddp_scale): New define_expand.
2693 (vsx_xvcvsxddp): New define_insn.
2694 (vsx_xvcvuxddp_scale): New define_expand.
2695 (vsx_xvcvuxddp): New define_insn.
2696 (vsx_xvcvdpsxds_scale): New define_expand.
2697 (vsx_xvcvdpsxds): New define_insn.
2698 (vsx_xvcvdpuxds_scale): New define_expand.
2699 (vsx_xvcvdpuxds): New define_insn.
2700 * doc/extend.texi (vec_ctf): Add new prototypes.
2701 (vec_cts): Likewise.
2702 (vec_ctu): Likewise.
2703 (vec_splat): Likewise.
2704 (vec_div): Likewise.
2705 (vec_mul): Likewise.
2707 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2710 * config/arm/neon.md
2711 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2712 <v_cmp_result>): New pattern.
2713 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2714 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2715 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2716 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2717 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2718 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2720 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2723 * config/arm/iterators.md (FIXUORS): New code iterator.
2724 (VCVT): New int iterator.
2725 (su_optab): New code attribute.
2727 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2729 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2731 * config/aarch64/predicates.md (aarch64_comparison_operation):
2732 New special predicate.
2733 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2734 aarch64_comparison_operation instead of matching an operator.
2735 Update operand numbers.
2736 (csinc3<mode>_insn): Likewise.
2737 (*csinv3<mode>_insn): Likewise.
2738 (*csneg3<mode>_insn): Likewise.
2739 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2740 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2741 Return -1 instead of aborting on invalid condition codes.
2742 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2743 to assert that the returned condition code is valid.
2744 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2746 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2748 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2749 tree.def, and gimple.def
2751 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2752 Balaji V. Iyer <balaji.v.iyer@intel.com>
2753 Igor Zamyatin <igor.zamyatin@intel.com>
2755 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2756 (__cilkrts_cilk_for_64): Likewise.
2757 * cilk-common.c (declare_cilk_for_builtin): New function.
2758 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2759 __cilkrts_cilk_for_64 bultins.
2760 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2762 (cilk_for_32_fndecl): New define.
2763 (cilk_for_64_fndecl): Likewise.
2764 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2765 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2766 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2767 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2768 GF_OMP_FOR_COMBINED_INTO.
2769 * gimplify.c (gimplify_scan_omp_clauses): Added
2770 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2771 (gimplify_adjust_omp_clauses): Ditto.
2772 (gimplify_omp_for): Added CILK_FOR case.
2773 (gimplify_expr): Ditto.
2774 * omp-low.c: Include cilk.h.
2775 (extract_omp_for_data): Set appropriate kind for
2776 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2777 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2778 (create_omp_child_function_name): Added second argument to handle
2780 (cilk_for_check_loop_diff_type): New function.
2781 (expand_cilk_for_call): Likewise.
2782 (expand_cilk_for): Likewise.
2783 (create_omp_child_function): Set cilk_for_count; handle the cases when
2784 it is true; call create_omp_child_function_name with second argument.
2785 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2786 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2787 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2788 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2789 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2790 (convert_local_omp_clauses): Ditto.
2791 * tree-pretty-print.c (dump_omp_clause): Added
2792 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2793 (dump_generic_node): Added CILK_FOR case.
2794 * tree.c (omp_clause_num_ops): New element
2795 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2796 (omp_clause_code_name): New element _Cilk_for_count_.
2797 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2798 * tree.def: Add tree code for CILK_FOR.
2800 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2802 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2803 (ppc403-compare): Add "exts with dot" case.
2804 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2805 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2806 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2807 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2808 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2809 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2810 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2811 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2812 cell-cmp-microcoded): Similarly.
2813 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2814 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2815 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2816 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2817 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2818 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2819 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2820 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2821 (power6-compare): Add "exts with dot" case.
2822 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2823 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2824 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2826 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2827 if avoiding Cell microcode.
2828 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2829 (is_cracked_insn): Ditto.
2830 (insn_must_be_first_in_group): Ditto.
2831 * config/rs6000/rs6000.md (dot): Adjust comment.
2832 (cell_micro): Handle exts+dot.
2833 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2834 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2835 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2836 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2837 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2838 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2839 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2841 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2843 * config/rs6000/rs6000.md (QHSI): Delete.
2844 (EXTQI, EXTHI, EXTSI): New mode iterators.
2845 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2846 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2847 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2848 9 anonymous instructions, and 8 splitters): Delete.
2849 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2850 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2851 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2852 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2853 *zero_extendsi<mode>2_dot2): New.
2855 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2857 * config/rs6000/rs6000.md (any_extend): New code iterator.
2858 (u, su): New code attributes.
2859 (dmode, DMODE): New mode attributes.
2860 (<su>mul<mode>3_highpart): New.
2861 (*<su>mul<mode>3_highpart): New.
2862 (<su>mulsi3_highpart_le): New.
2863 (<su>muldi3_highpart_le): New.
2864 (<su>mulsi3_highpart_64): New.
2865 (<u>mul<mode><dmode>3): New.
2866 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2868 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2871 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2873 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2874 *mulsi3_internal2, and two splitters): Delete.
2875 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2877 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2879 2014-09-02 Richard Biener <rguenther@suse.de>
2881 PR tree-optimization/62695
2882 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2885 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2888 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2890 2014-09-01 Andi Kleen <ak@linux.intel.com>
2892 * file-find.c (add_prefix_begin): Add.
2893 (do_add_prefix): Rename from add_prefix with first argument.
2894 (add_prefix): Add new wrapper.
2895 * file-find.h (add_prefix_begin): Add.
2896 * gcc-ar.c (main): Support -B option.
2898 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2900 * genemit.c: Include dumpfile.h.
2901 (gen_split): Print name of splitter function to dump file.
2903 2014-09-01 Richard Biener <rguenther@suse.de>
2905 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2906 Use stack auto_vecs for constraint expressions.
2907 (find_func_aliases_for_call): Likewise.
2908 (find_func_aliases): Likewise.
2909 (find_func_clobbers): Likewise.
2911 2014-09-01 Richard Biener <rguenther@suse.de>
2913 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2914 operands vector in most cases. Remove redundant code.
2916 2014-09-01 Olivier Hainque <hainque@adacore.com>
2918 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2919 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2920 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2922 2014-09-01 Richard Biener <rguenther@suse.de>
2924 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2925 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2926 vn_reference_compute_hash, vn_reference_insert): Remove.
2927 (vn_reference_lookup_call): New function.
2928 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2929 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2930 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2931 (create_reference_ops_from_call): Remove.
2932 (vn_reference_lookup_3): Properly update shared_lookup_references.
2933 (vn_reference_lookup_pieces): Assert that we updated
2934 shared_lookup_references properly.
2935 (vn_reference_lookup): Likewise.
2936 (vn_reference_lookup_call): New function.
2937 (visit_reference_op_call): Use it. Avoid re-building the
2939 (visit_reference_op_load): Remove redundant lookup.
2940 (visit_reference_op_store): Perform special tail-merging work
2941 only when possibly doing tail-merging.
2942 (visit_use): Likewise.
2943 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2945 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2948 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2949 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2950 (find_inc): Revert 2014-08-13 change.
2952 2014-09-01 Marek Polacek <polacek@redhat.com>
2955 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2956 Change the type of V to unsigned HOST_WIDE_INT.
2958 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2960 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2961 the size of byte markers.
2962 (do_shift_rotate): Fix confusion between host, target and marker byte
2964 (verify_symbolic_number_p): Likewise.
2965 (find_bswap_or_nop_1): Likewise.
2966 (find_bswap_or_nop): Likewise.
2968 2014-09-01 Olivier Hainque <hainque@adacore.com>
2970 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2971 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2973 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2975 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2976 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2977 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2979 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2983 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2984 (build_check_stmt): Likewise.
2985 (instrument_strlen_call): Likewise.
2986 (asan_expand_check_ifn): Likewise and fix types.
2987 (maybe_cast_to_ptrmode): New function.
2989 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2991 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2993 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2995 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2997 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2999 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
3000 prefix to function labels when generating fast indirect calls.
3002 2014-08-30 David Malcolm <dmalcolm@redhat.com>
3006 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
3007 param back from rtx_insn * to rtx. Rename param from "label" to
3008 "label_or_return", reintroducing "label" as an rtx_insn * after
3009 we've ensured it's not a RETURN.
3010 (first_active_target_insn): Likewise for return type and param;
3011 add a checked cast to rtx_insn * once we've ensured "insn" is not
3013 (steal_delay_list_from_target): Convert param "pnew_thread" back
3014 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
3016 (own_thread_p): Convert param "thread" back from an rtx_insn * to
3017 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
3018 cast once we've established we're not dealing with a RETURN,
3019 renaming subsequent uses of "thread" to "thread_insn".
3020 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
3022 (follow_jumps): Convert return type and param "label" from
3023 rtx_insn * back to rtx. Move initialization of "value" to after
3024 the handling for ANY_RETURN_P, adding a checked cast there to
3025 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
3026 rename to "this_label_or_return", reintroducing "this_label" as
3027 an rtx_insn * once we've handled the case where it could be an
3029 (fill_slots_from_thread): Rename param "thread" to
3030 "thread_or_return", converting from an rtx_insn * back to an rtx.
3031 Reintroduce name "thread" as an rtx_insn * local with a checked
3032 cast once we've handled the case of it being an ANY_RETURN_P.
3033 Convert local "new_thread" from an rtx_insn * back to an rtx.
3034 Add a checked cast when assigning to "trial" from "new_thread".
3035 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
3036 checked cast to rtx_insn * from "new_thread" when invoking
3038 (fill_eager_delay_slots): Convert locals "target_label",
3039 "insn_at_target" from rtx_insn * back to rtx.
3040 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
3041 (relax_delay_slots): Convert locals "trial", "target_label" from
3042 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
3043 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
3044 invoking update_block.
3045 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
3046 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
3048 * resource.h (mark_target_live_regs): Undo erroneous conversion
3049 of second param of r214693, converting it back from rtx_insn * to
3050 rtx, since it could be a RETURN.
3052 * resource.c (find_dead_or_set_registers): Similarly, convert
3053 param "jump_target" back from an rtx_insn ** to an rtx *, as we
3054 could be writing back a RETURN. Rename local rtx_insn * "next" to
3055 "next_insn", and introduce "lab_or_return" as a local rtx,
3056 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
3057 (mark_target_live_regs): Undo erroneous conversion
3058 of second param of r214693, converting it back from rtx_insn * to
3059 rtx, since it could be a RETURN. Rename it from "target" to
3060 "target_maybe_return", reintroducing the name "target" as a local
3061 rtx_insn * with a checked cast, after we've handled the case of
3064 2014-08-29 DJ Delorie <dj@redhat.com>
3066 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
3067 pointer size up to a power of two.
3068 * defaults.h (DWARF2_ADDR_SIZE): Round up.
3069 (POINTER_SIZE_UNITS): New, rounded up value.
3070 * dwarf2asm.c (size_of_encoded_value): Use it.
3071 (dw2_output_indirect_constant_1): Likewise.
3072 * expmed.c (init_expmed_one_conv): We now know the sizes of
3074 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
3075 * optabs.c (expand_float): Use precision, not size.
3076 (expand_fix): Likewise.
3077 * simplify-rtx (simplify_unary_operation_1): Likewise.
3078 * tree-dfa.c (get_ref_base_and_extent): Likewise.
3079 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
3080 (default_assemble_integer) Likewise.
3081 (dump_tm_clone_pairs): Likewise.
3082 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
3083 * var-tracking.c (adjust_mems): Allow partial-int modes also.
3084 (prepare_call_arguments): Likewise.
3085 * stor-layout.c (finalize_type_size): Preserve precision.
3086 (layout_type): Use precision, not size.
3088 * expr.c (convert_move): If the target has an explicit converter,
3091 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3093 * gdbinit.in: Skip various inline functions in rtl.h when
3096 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3099 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3101 2014-08-29 Richard Biener <rguenther@suse.de>
3103 PR tree-optimization/62291
3104 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3105 exactly the vector size needed and use quick_push.
3106 (phi_translate_1): Adjust comment.
3107 (valid_in_sets): Remove block argument and remove pointless
3109 (dependent_clean): Adjust for removal of block argument.
3111 (compute_antic_aux): Likewise.
3112 (compute_partial_antic_aux): Likewise.
3114 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3115 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3116 Anna Tikhonova <anna.tikhonova@intel.com>
3117 Ilya Tocar <ilya.tocar@intel.com>
3118 Andrey Turetskiy <andrey.turetskiy@intel.com>
3119 Ilya Verbin <ilya.verbin@intel.com>
3120 Kirill Yukhin <kirill.yukhin@intel.com>
3121 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3123 * config/i386/sse.md
3124 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3125 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3126 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3127 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3129 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3130 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3131 Anna Tikhonova <anna.tikhonova@intel.com>
3132 Ilya Tocar <ilya.tocar@intel.com>
3133 Andrey Turetskiy <andrey.turetskiy@intel.com>
3134 Ilya Verbin <ilya.verbin@intel.com>
3135 Kirill Yukhin <kirill.yukhin@intel.com>
3136 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3138 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3139 * config/i386/sse.md
3140 (define_mode_iterator VI4_128_8_256): New.
3141 (define_mode_iterator VI2_128_4_256): Ditto.
3142 (define_mode_iterator PMOV_DST_MODE): Rename into
3143 (define_mode_iterator PMOV_DST_MODE_1): this.
3144 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3145 Use PMOV_DST_MODE_1 mode iterator.
3146 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3148 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3150 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3151 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3152 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3153 (define_mode_iterator PMOV_DST_MODE_2): New.
3154 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3155 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3156 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3158 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3159 (define_mode_attr pmov_dst_3): Ditto.
3160 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3161 (define_mode_attr pmov_suff_3): Ditto.
3162 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3163 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3164 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3165 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3166 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3167 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3168 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3169 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3170 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3171 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3172 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3173 (define_mode_attr pmov_dst_4): Ditto.
3174 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3175 (define_mode_attr pmov_suff_4): Ditto.
3176 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3177 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3178 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3179 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3180 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3181 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3182 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3183 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3184 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3185 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3186 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3188 2014-08-29 Richard Biener <rguenther@suse.de>
3190 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3191 NON_LVALUE_EXPR in gimple.
3193 2014-08-29 Richard Biener <rguenther@suse.de>
3196 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3197 from previous refactoring.
3198 (gimple_fold_builtin_strncpy): Likewise.
3200 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3203 * function.c (assign_parm_setup_reg): Remove erroneous checked
3204 cast to rtx_insn * on result of gen_extend_insn in favor of
3205 introducing a new local rtx "pat".
3207 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3209 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3211 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3213 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3215 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3216 (next_insn): Likewise.
3217 * emit-rtl.c (next_insn): Likewise.
3218 (previous_insn): Likewise.
3219 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3220 "insn" and "next" from rtx to rtx_insn *.
3221 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3222 "insn", "insn1", "vliw_start", "prologue_end_note",
3223 "last_insn_in_packet".
3225 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3227 * shrink-wrap.h (active_insn_between): Strengthen both params from
3229 * function.c (active_insn_between): Likewise.
3231 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3233 * genattr.c (main): When writing out insn-attr.h, strengthen param
3234 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3235 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3236 writing out the definition of dfa_clear_single_insn_cache to the
3237 generated insn-automata.c
3239 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3241 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3243 (incr_ticks_for_insn): Likewise.
3244 (init_resource_info): Likewise.
3246 * resource.c (init_resource_info): Likewise.
3247 (clear_hashed_info_for_insn): Likewise.
3248 (incr_ticks_for_insn): Likewise.
3250 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3252 (steal_delay_list_from_target): Use methods of "seq".
3253 (try_merge_delay_insns): Use methods of "merged_insns".
3254 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3255 (reorg_redirect_jump): Likewise for param "jump".
3257 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3259 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3261 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3262 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3264 (s390_mainpool_finish): In three places, split out a local rtx
3265 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3266 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3267 and split another local rtx "insn" out into rtx "pat" and
3269 * config/sh/sh.c (output_branchy_insn): Rather than working
3270 directly on operands[9], introduce local rtx_code_label *
3271 variables named "lab" in two places, working on them, and then
3272 assigning them to operands[9], so that the intervening operations
3273 are known by the type system to be on insns.
3275 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3277 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3280 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3281 in invocation of INSN_HAS_LOCATION.
3283 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3285 * config/rs6000/altivec.h (vec_xl): New #define.
3286 (vec_xst): Likewise.
3287 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3288 (XXSPLTD_V2DI): Likewise.
3289 (DIV_V2DI): Likewise.
3290 (UDIV_V2DI): Likewise.
3291 (MUL_V2DI): Likewise.
3292 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3293 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3294 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3295 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3296 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3297 (UNSPEC_VSX_DIVSD): Likewise.
3298 (UNSPEC_VSX_DIVUD): Likewise.
3299 (UNSPEC_VSX_MULSD): Likewise.
3300 (vsx_mul_v2di): New insn-and-split.
3301 (vsx_div_v2di): Likewise.
3302 (vsx_udiv_v2di): Likewise.
3303 (vsx_xxspltd_<mode>): New insn.
3305 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3307 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3309 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3310 (NEXT_INSN): Likewise.
3311 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3312 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3314 (no_labels_between_p): Likewise for both params.
3316 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3317 cast when using NEXT_INSN on operands[2].
3318 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3319 "insn" from rtx to rtx_insn *, adding a checked cast.
3320 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3322 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3324 (arc_text_label): Likewise for param "insn".
3325 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3327 (arc_ccfsm_record_condition): Likewise for param "jump".
3328 (arc_text_label): Likewise for local "label".
3329 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3330 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3331 a method for typesafety. Add a checked cast.
3332 * config/arc/constraints.md (Clb): Add a checked cast when getting
3333 the CODE_LABEL from a LABEL_REF.
3334 * config/arm/arm.c (require_pic_register): Strengthen locals
3335 "seq", "insn" from rtx to rtx_insn *.
3336 (create_fix_barrier): Likewise for locals "selected", "next".
3337 (thumb1_reorg): Likewise for locals "prev", "insn".
3338 (arm_expand_prologue): Likewise for local "last".
3339 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3341 (thumb2_output_casesi): Likewise for operands[2].
3342 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3343 strengthen local "insn" from rtx to rtx_insn *.
3344 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3345 type and param "insn".
3346 (find_prev_insn_start): Likewise.
3347 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3349 (gen_one_bundle): Likewise for loal "t".
3350 (find_load): Likewise for param "insn".
3351 (workaround_speculation): Likewise for locals "insn", "next",
3352 "target", "next_tgt".
3353 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3354 and for locals "insn", "within", "last".
3355 (count_unit_reqs): Likewise for params "head", "tail" and local
3357 (try_rename_operands): Likewise for params "head", "tail".
3358 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3359 (struct c6x_sched_context): Likewise for fields
3360 "last_scheduled_insn", "last_scheduled_iter0".
3361 (init_sched_state): Replace NULL_RTX with NULL.
3362 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3364 (undo_split_delayed_nonbranch): Likewise for param and for local
3366 (conditionalize_after_sched): Likewise for local "insn".
3367 (bb_earliest_end_cycle): Likewise.
3368 (filter_insns_above): Likewise for locals "insn", "next".
3369 (hwloop_optimize): Remove redundant checked cast.
3370 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3371 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3373 (cris_simple_epilogue): Likewise.
3374 (cris_expand_prologue): Likewise.
3375 (cris_expand_epilogue): Likewise.
3376 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3377 local "insn" from rtx to rtx_insn *.
3378 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3379 (struct frv_packet_group): Likewise for the elements within array
3380 fields "insns", "sorted", and for field "nop".
3381 (frv_packet): Likewise for the elements within array field
3383 (frv_add_insn_to_packet): Likewise for param "insn".
3384 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3386 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3387 (frv_sort_insn_group_1): Likewise for local "insn".
3388 (frv_optimize_membar_local): Likewise.
3389 (frv_align_label): Likewise for locals "x", "last", "barrier",
3391 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3393 (ia64_sched_init): Likewise for local "insn".
3394 (scheduled_good_insn): Likewise for param "last".
3395 (struct _ia64_sched_context): Likewise for field
3396 "last_scheduled_insn".
3397 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3398 (struct bundle_state): Likewise for field "insn".
3399 (issue_nops_and_insn): Likewise for param "insn".
3400 (get_next_important_insn): Likewise for return type and both
3402 (ia64_add_bundle_selector_before): Likewise for param "insn".
3403 (bundling): Likewise for params "prev_head_insn", "tail" and
3404 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3405 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3406 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3407 Strengthen final param from rtx to rtx_insn *.
3408 (iq2000_move_1word): Likewise for second param.
3409 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3410 param "cur_insn" and local "next_insn".
3411 (iq2000_move_1word): Likewise for param "insn".
3412 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3413 casts when using NEXT_INSN on operands[1].
3414 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3415 "insn" from rtx to rtx_insn *.
3416 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3417 "x", introducing local rtx_insn * "insn" for when working with the
3418 CODE_LABEL of the LABEL_REF.
3419 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3421 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3423 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3425 (conditionalize_block): Likewise for return type and param.
3426 (mcore_is_dead): Likewise for param "first" and local "insn".
3427 (emit_new_cond_insn): Likewise for return type.
3428 (conditionalize_block): Likewise for return type, param, and
3429 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3431 (conditionalize_optimization): Likewise for local "insn".
3432 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3434 * config/microblaze/microblaze.md: Add checked casts when using
3436 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3437 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3438 and rtx_insn * "insn".
3439 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3440 checked cast when using NEXT_INSN on operands[2].
3441 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3442 local "insn" from rtx to rtx_insn *.
3443 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3445 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3446 Add a checked cast when using NEXT_INSN on operands[1].
3447 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3449 (pa_output_cbranch): Likewise for final param.
3450 (pa_output_lbranch): Likewise for second param.
3451 (pa_output_bb): Likewise for third param.
3452 (pa_output_bvb): Likewise.
3453 (pa_output_dbra): Likewise for second param.
3454 (pa_output_movb): Likewise.
3455 (pa_output_parallel_movb): Likewise.
3456 (pa_output_parallel_addb): Likewise.
3457 (pa_output_millicode_call): Likewise for first param.
3458 (pa_output_mul_insn): Likewise for second param.
3459 (pa_output_div_insn): Likewise for third param.
3460 (pa_output_mod_insn): Likewise for second param.
3461 (pa_jump_in_call_delay): Likewise for param.
3462 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3463 (pa_output_div_insn): Likewise.
3464 (pa_output_mod_insn): Likewise.
3465 (pa_output_cbranch): Likewise.
3466 (pa_output_lbranch): Likewise.
3467 (pa_output_bb): Likewise.
3468 (pa_output_bvb): Likewise.
3469 (pa_output_dbra): Likewise.
3470 (pa_output_movb): Likewise.
3471 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3472 to simplify and for typesafety.
3473 (pa_output_call): Use method of rtx_sequence *.
3474 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3475 (pa_jump_in_call_delay): Likewise.
3476 (pa_output_parallel_movb): Likewise.
3477 (pa_output_parallel_addb): Likewise.
3478 (pa_following_call): Likewise.
3479 (pa_combine_instructions): Likewise for locals "anchor",
3481 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3482 locals "start", "end".
3483 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3484 param "insn" and local "local_insn".
3485 (picochip_final_prescan_insn): Likewise for local "local_insn".
3486 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3488 (uses_TOC): Likewise.
3489 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3490 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3491 splitting out to more tightly-scoped locals, 3 as rtx and one as
3493 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3495 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3497 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3499 (fixup_addr_diff_vecs): Likewise.
3500 (reg_unused_after): Likewise for param 2.
3501 (sh_can_redirect_branch): Likewise for both params.
3502 (check_use_sfunc_addr): Likewise for param 1.
3503 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3504 (find_barrier): Likewise for local "last_got".
3505 (gen_block_redirect): Likewise for return type, param "jump" and
3506 locals "prev", "scan", "next", "insn".
3507 (struct far_branch): Likewise for fields "near_label",
3508 "insert_place", "far_label".
3509 (gen_far_branch): Likewise for local "jump".
3510 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3512 (barrier_align): Likewise for param and for locals "prev", "x".
3513 Introduce local rtx_sequence * "prev_seq" and use insn method for
3514 typesafety and clarity.
3515 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3516 (get_dest_uid): Likewise for local "dest".
3517 (split_branches): Likewise for locals "next", "beyond", "label",
3518 "block", "far_label". Add checked casts when assigning to
3519 bp->far_label and "far_label".
3520 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3521 (sequence_insn_p): Likewise.
3522 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3523 more loop-scoped rtx "insn" when walking LABEL_REFS.
3524 (sh_can_redirect_branch): Strengthen both params from rtx to
3526 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3527 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3528 for clarity and typesafety.
3529 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3530 "insn" from rtx to rtx_insn *.
3531 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3532 when using NEXT_INSN on the CODE_LABEL in operands[2].
3533 (define_insn "casesi_worker_2"): Likewise.
3534 (define_insn "casesi_shift_media"): Likewise.
3535 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3537 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3538 Strengthen field "insn" from rtx to rtx_insn *.
3539 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3540 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3541 param "start_insn" and local "start_insn".
3542 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3544 (find_set_of_reg_bb): Likewise for param "insn".
3545 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3546 (trace_reg_uses): Likewise for param "start_insn".
3547 (sh_treg_combine::cbranch_trace): Likewise for field
3549 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3551 (sh_treg_combine::record_set_of_reg): Likewise for param
3552 "start_insn" and local "i".
3553 (sh_treg_combine::can_remove_cstore): Likewise for local
3555 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3557 (sh_treg_combine::execute): Likewise for local "i".
3558 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3560 (sparc_check_64): Likewise for second param.
3561 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3562 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3563 dyn_cast, using its insn method for typesafety and clarity.
3564 (empty_delay_slot): Strengthen param "insn" from rtx to
3566 (set_extends): Likewise.
3567 (sparc_check_64): Likewise.
3568 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3569 for locals "seq", "last_insn".
3570 (combine_bnp): Likewise for param "insn".
3571 (xstormy16_reorg): Likewise for local "insn".
3572 * config/v850/v850.c (substitute_ep_register): Likewise for params
3573 "first_insn", "last_insn" and local "insn".
3574 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3575 elements of "regs" array, and local "insn".
3576 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3577 * final.c (final_sequence): Strengthen this global from rtx to
3579 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3581 (final_scan_insn): Update assignment to "final_sequence" to be
3582 from "seq", the cast version of "body", for type-safety.
3583 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3584 "insns" from rtx to rtx_insn *.
3585 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3586 * genattr.c (main): When writing out generated insn-attr.h,
3587 strengthen params 1 and 3 of eligible_for_delay,
3588 eligible_for_annul_true, eligible_for_annul_false from rtx to
3590 * genattrtab.c (write_eligible_delay): Likewise when writing out
3591 generated insn-attrtab.c; also local "insn" the generated
3593 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3595 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3596 "start_label" from rtx to rtx_insn *.
3597 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3598 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3599 "insns" and local "insn".
3600 (validate_equiv_mem): Likewise for param "start" and local "insn".
3601 (memref_used_between_p): Likewise for params "start", "end" and
3603 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3605 * loop-doloop.c (doloop_optimize): Within region guarded by
3606 INSN_P (doloop_pat), introduce a new local rtx_insn *
3607 "doloop_insn" via a checked cast, and use it for typesafety,
3608 eventually writing the value back into doloop_pat.
3609 * output.h (final_sequence): Strengthen this global from rtx to
3611 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3612 reintroducing "insn" as an rtx_insn * via a checked cast.
3613 Strengthen param "attempt" and local "new_insn"from rtx to
3615 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3617 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3618 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3619 "p" in favor of more tightly-scoped replacements, sometimes rtx
3620 and sometimes rtx_insn *, as appropriate.
3621 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3622 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3623 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3624 local "trial" from rtx to rtx_insn *.
3625 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3626 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3627 rtx_sequence * and use methods for clarity and typesafety.
3628 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3629 rtx to rtx_insn *. Strenghten local "li" from rtx to
3630 rtx_insn_list * and use its methods for clarity and typesafety.
3631 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3633 (steal_delay_list_from_fallthrough): Likewise.
3634 (try_merge_delay_insns): Likewise for param "thread" and locals
3635 "trial", "next_trial", "delay_insn".
3636 (redundant_insn): Likewise for param "target" and local "trial".
3637 (own_thread_p): Likewise for param "thread" and locals
3638 "active_insn", "insn".
3639 (get_label_before): Likewise for param "insn".
3640 (fill_simple_delay_slots): Likewise for local "new_label"; use
3641 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3642 (label_before_next_insn): Strengthen return type and local "insn"
3643 from rtx to rtx_insn *.
3644 (relax_delay_slots): Likewise for locals "other", "tmp".
3645 (make_return_insns): Likewise for param "first" and locals "insn",
3646 "jump_insn", "prev". Move declaration of "pat" to its assignment
3647 and strengthen from rtx to rtx_sequence *. Use its methods for
3648 clarity and typesafety.
3649 * rtlanal.c (no_labels_between_p): Strengthen params from
3650 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3652 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3653 from const_rtx to const rtx_insn *.
3654 (reg_set_between_p): Rename param "from_insn" to
3655 "uncast_from_insn", and reintroduce "from_insn" as a
3656 const rtx_insn * via a checked cast.
3657 (modified_between_p): Likewise for param "start" as "uncast_start".
3658 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3659 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3660 "tmp", head" from rtx to rtx_insn *.
3661 (recompute_rev_top_order): Likewise for local "insn".
3662 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3663 * store-motion.c (build_store_vectors): Likewise for local "insn".
3664 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3665 for clarity and typesafety.
3666 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3668 (computation_cost): Likewise for local "seq".
3669 (get_address_cost): Likewise.
3671 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3673 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3675 (label_is_jump_target_p): Likewise for second param.
3677 * rtlanal.c (tablejump_p): Likewise for param "insn".
3678 (label_is_jump_target_p): Likewise for param "jump_insn".
3680 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3682 * rtl.h (find_first_parameter_load): Strengthen return type and
3683 both params from rtx to rtx_insn *.
3684 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3685 both params and locals "before", "first_set" from rtx to
3686 rtx_insn *. Remove now-redundant cast.
3687 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3689 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3691 * rtl.h (find_last_value): Delete.
3692 * rtlanal.c (find_last_value): Delete.
3694 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3696 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3697 from rtx to rtx_insn *.
3698 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3699 rtx "note" with new local rtx_insn * "new_head" when calculating
3700 head insn of new basic block.
3701 * combine.c (combine_split_insns): Strengthen return type and local
3702 "ret" from rtx to rtx_insn *.
3703 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3704 (try_combine): Eliminate local "m_split", splitting into new
3705 locals "m_split_insn" and "m_split_pat".
3706 (find_split_point): Strengthen local "seq" from rtx into
3708 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3709 locals "label", "branch".
3710 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3712 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3713 * dse.c (note_add_store_info): Likewise for fields "first",
3715 (note_add_store): Likewise for local "insn".
3716 (emit_inc_dec_insn_before): Likewise for locals "insn",
3718 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3719 (replace_read): Likewise for locals "insns", "this_insn".
3720 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3721 (notice_eh_throw): Likewise for param "insn".
3722 (before_next_cfi_note): Likewise for return type, param, and local
3724 (connect_traces): Likewise for local "note".
3725 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3726 (verify_rtl_sharing): Likewise.
3727 (unshare_all_rtl_in_chain): Likewise for param "insn".
3728 (get_first_nonnote_insn): Likewise for local "insn".
3729 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3730 "seq" and use its methods to clarify things.
3731 (next_insn): Strengthen return type from rtx to rtx_insn *.
3732 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3733 local rtx_insn * using a checked cast, dropping a checked cast
3734 made redundant by this change. Use a cast to and method of
3735 rtx_sequence to clarify the code.
3736 (previous_insn): Rename param "insn" to "uncast_insn" and
3737 reintroduce "insn" as a local rtx_insn * using a checked cast,
3738 dropping a checked cast made redundant by this change. Use a cast
3739 to and method of rtx_sequence to clarify the code.
3740 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3741 reintroduce "insn" as a local rtx_insn * using a checked cast,
3742 dropping a checked cast made redundant by this change.
3743 (next_nonnote_insn_bb): Likewise.
3744 (prev_nonnote_insn): Likewise.
3745 (prev_nonnote_insn_bb): Likewise.
3746 (next_nondebug_insn): Likewise.
3747 (prev_nondebug_insn): Likewise.
3748 (next_nonnote_nondebug_insn): Likewise.
3749 (prev_nonnote_nondebug_insn): Likewise.
3750 (next_real_insn): Likewise.
3751 (prev_real_insn): Likewise.
3752 (next_active_insn): Likewise.
3753 (prev_active_insn): Likewise.
3754 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3756 (prev_cc0_setter): Likewise.
3757 (try_split): Rename param "trial" to "uncast_trial" and
3758 reintroduce "insn" as a local rtx_insn * using a checked cast,
3759 dropping checked casts made redundant by this change.
3760 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3762 (remove_insn): Rename param "insn" to "uncast_insn" and
3763 reintroduce "insn" as a local rtx_insn * using a checked cast.
3764 (emit_pattern_after_setloc): Likewise for param "after", as
3766 (emit_pattern_after): Likewise. Strengthen local "prev" from
3768 (emit_pattern_before_setloc): Rename param "before" to
3769 "uncast_before" and reintroduce "before" as a local rtx_insn *
3770 using a checked cast. Strengthen locals "first", "last" from
3772 (emit_pattern_before): Likewise rename/cast param "before" to
3773 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3774 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3775 "first" and local "insn" from rtx to rtx_insn *.
3776 (copy_reg_eh_region_note_backward): Likewise for param "last"
3778 * expr.c (fixup_args_size_notes): Rename param "last" to
3779 "uncast_last" and reintroduce "last" as a local rtx_insn *
3780 using a checked cast. Strengthen local "insn" from rtx to
3782 * function.c (set_insn_locations): Strengthen param "insn" from
3784 (record_insns): Likewise for param "insns" and local "tmp".
3785 (active_insn_between): Rename param "tail" to
3786 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3787 using a checked cast.
3788 (thread_prologue_and_epilogue_insns): Split out top-level local
3789 rtx "seq" into three different rtx_insn * locals. Strengthen
3790 local "prologue_seq" from rtx to rtx_insn *.
3791 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3792 from rtx to rtx_insn *.
3793 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3794 (priority): Likewise for locals "prev_first", "twin".
3795 (setup_insn_max_reg_pressure): Likewise for param "after".
3796 (sched_setup_bb_reg_pressure_info): Likewise.
3797 (no_real_insns_p): Strengthen params from const_rtx to
3799 (schedule_block): Strengthen local "next_tail" from rtx to
3801 * ifcvt.c (find_active_insn_before): Strengthen return type and
3802 param "insn" from rtx to rtx_insn *.
3803 (find_active_insn_after): Likewise.
3804 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3805 (cond_exec_process_if_block): Likewise for locals "then_start",
3806 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3807 (noce_process_if_block): Likewise for local "jump".
3808 (merge_if_block): Likewise for two locals named "end".
3809 (cond_exec_find_if_block): Likewise for local "last_insn".
3810 * jump.c (delete_related_insns): Rename param "insn" to
3811 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3812 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3813 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3815 (split_reg): Likewise.
3816 * lra.c (lra_process_new_insns): Likewise.
3817 * modulo-sched.c (permute_partial_schedule): Strengthen param
3818 "last" from rtx to rtx_insn *.
3819 * optabs.c (add_equal_note): Likewise for param "insns" and local
3821 (expand_binop_directly): Add checked casts to rtx_insn * within
3822 NEXT_INSN (pat) uses.
3823 (expand_unop_direct): Likewise.
3824 (maybe_emit_unop_insn): Likewise.
3825 * recog.c (peep2_attempt): Strengthen locals "last",
3826 "before_try", "x" from rtx to rtx_insn *.
3827 * reorg.c (optimize_skip): Strengthen return type and local
3828 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3829 and locals "trial", "next_trial" from rtx to rtx_insn *.
3830 * resource.c (next_insn_no_annul): Strengthen return type and
3831 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3832 rtx_sequence to clarify the code.
3833 (mark_referenced_resources): Add a checked cast to rtx_insn *
3834 within PREV_INSN (x).
3835 (find_dead_or_set_registers): Strengthen return type, param
3836 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3837 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3839 (mark_target_live_regs): Strengthen params "insns" and "target",
3840 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3841 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3843 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3844 from rtx to rtx_insn *.
3845 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3846 from rtx to rtx_insn *.
3847 (copy_reg_eh_region_note_backward): Likewise.
3848 (unshare_all_rtl_in_chain): Likewise for sole param.
3849 (dump_rtl_slim): Strengthen second and third params from const_rtx
3850 to const rtx_insn *.
3851 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3852 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3853 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3854 "next_tail" from rtx to rtx_insn *.
3855 (begin_move_insn): Likewise for local "next".
3856 * sched-int.h (sched_free_deps): Likewise for first and second
3858 (no_real_insns_p): Strengthen both params from const_rtx to
3860 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3862 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3864 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3865 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3866 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3868 (debug_rtl_slim): Strengthen params "first" and "last" from
3869 const_rtx to const rtx_insn *.
3870 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3871 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3872 (convert_to_simple_return): Likewise for param "returnjump".
3873 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3875 (convert_to_simple_return): Likewise for param "returnjump".
3876 * valtrack.c (propagate_for_debug): Likewise for params
3878 * valtrack.h (propagate_for_debug): Likewise for second param.
3880 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3882 * output.h (insn_current_reference_address): Strengthen param
3883 from rtx to rtx_insn *.
3884 * final.c (insn_current_reference_address): Likewise.
3886 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3888 * basic-block.h (inside_basic_block_p): Strengthen param from
3889 const_rtx to const rtx_insn *.
3890 * cfgbuild.c (inside_basic_block_p): Likewise.
3892 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3894 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3896 (get_trace_info): Likewise for param "insn".
3897 (save_point_p): Likewise.
3898 (maybe_record_trace_start): Likewise for both params.
3899 (maybe_record_trace_start_abnormal): Likewise.
3900 (create_trace_edges): Likewise for sole param and for three of the
3902 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3903 to rtx_insn *, and update a call to pat->element to pat->insn.
3905 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3907 * function.h (struct expr_status): Convert field "x_forced_labels"
3908 from rtx_expr_list * to rtx_insn_list *.
3910 * cfgbuild.c (make_edges): Convert local "x" from an
3911 rtx_expr_list * to an rtx_insn_list *, replacing use of
3912 "element" method with "insn" method.
3913 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3914 * except.c (sjlj_emit_dispatch_table): Replace use of
3915 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3917 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3918 rtx_expr_list * to an rtx_insn_list *, replacing use of
3919 "element" method with "insn" method.
3920 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3921 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3922 rtx_insn *, adding a checked cast. Replace use of
3923 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3925 (expand_label): Likewise for local "label_r".
3927 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3929 * function.h (struct rtl_data): Convert field
3930 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3932 * rtl.h (remove_node_from_insn_list): New prototype.
3934 * builtins.c (expand_builtin): When prepending to
3935 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3937 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3938 to rtx_insn_list *, and use its "insn" method rather than
3940 * cfgrtl.c (delete_insn): Use new function
3941 remove_node_from_insn_list rather than
3942 remove_node_from_expr_list.
3943 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3944 to rtx_insn_list *, and use its "insn" method rather than
3946 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3947 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3948 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3949 from remove_node_from_expr_list.
3950 * stmt.c (expand_label): When prepending to
3951 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3954 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3956 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3957 and "x_naked_return_label" from rtx to rtx_code_label *.
3959 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3961 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3962 (SET_NEXT_INSN): Likewise.
3963 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3965 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3966 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3967 to split out the SEQUENCE from local "bundle", strengthening the
3968 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3969 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3970 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3971 and the type of the elements of the "slot" array from rtx to
3973 (reorg_split_calls): Likewise for locals "insn" and "next", and
3974 the type of the elements of the "slot" array.
3976 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3978 (frv_function_prologue): Likewise for locals "insn", "next",
3980 (frv_register_nop): Introduce a local "nop_insn" to be the
3981 rtx_insn * containing rtx "nop".
3983 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3984 used as an insn and sometimes as a pattern, so rename it to
3985 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3986 using it where dealing with the core insn.
3988 * config/picochip/picochip.c (reorder_var_tracking_notes):
3989 Strengthen locals "insn", "next", "last_insn", "queue",
3990 "next_queue", "prev" from rtx to rtx_insn *.
3992 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3993 the second param is an rtx_insn ** rather than an rtx **.
3994 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3995 from rtx to rtx_sequence *, and introduce local named "sequence",
3996 using methods of rtx_sequence to clarify the code.
3997 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3999 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
4000 Rename param "after" to "uncast_after", reintroducing "after" as a
4001 local rtx_insn * with a checked cast.
4002 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
4003 reintroducing "after" as a local rtx_insn * with a checked cast.
4004 Strengthen local "last" from rtx to rtx_insn * and remove the
4005 now-redundant checked casts.
4006 (copy_delay_slot_insn): Strengthen return type and param from rtx
4009 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
4010 "last" from rtx to rtx_insn *.
4012 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4014 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
4015 param from rtx to rtx_insn *.
4017 * emit-rtl.c (copy_delay_slot_insn): Likewise.
4019 * reorg.c (skip_consecutive_labels): Strengthen return type, param
4020 and local "insn" from rtx to rtx_insn *.
4021 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
4022 (unfilled_slots_next): Likewise.
4023 (function_return_label): Strengthen from rtx to rtx_code_label *.
4024 (function_simple_return_label): Likewise.
4025 (first_active_target_insn): Strengthen return type and param from
4027 (find_end_label): Strengthen return type from rtx to
4028 rtx_code_label *; strengthen locals as appropriate.
4029 (emit_delay_sequence): Strengthen return type, param "insn" and
4030 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
4031 and local "li" from rtx to rtx_insn_list *, using methods of
4032 rtx_insn_list for clarity and typesafety.
4033 (add_to_delay_list): Strengthen return type and param "insn" from
4034 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
4035 rtx_insn_list * and use methods of rtx_insn_list.
4036 (delete_from_delay_slot): Strengthen return type, param "insn",
4037 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
4038 Strengthen local "seq" from rtx to rtx_sequence *, and local
4039 "delay_list" from rtx to rtx_insn_list *, using methods of
4040 rtx_sequence for clarity and type-safety.
4041 (delete_scheduled_jump): Add checked cast when invoking
4042 delete_from_delay_slot. Strengthen local "trial" from rtx to
4044 (optimize_skip): Strengthen return type and local "delay_list"
4045 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
4047 (steal_delay_list_from_target): Strengthen return type, param
4048 "delay_list" and local "new_delay_list" from rtx to
4049 rtx_insn_list *. Strengthen param "seq" from rtx to
4050 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
4052 Split out local "temp" into multiple more-tightly scoped locals:
4053 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
4054 of rtx_insn_list and rtx_sequence for clarity and typesafety.
4055 Strengthen locals named "trial" from rtx to rtx_insn *.
4056 (steal_delay_list_from_fallthrough): Strengthen return type and
4057 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
4058 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
4059 Strengthen local "trial" from rtx to rtx_insn *.
4060 (try_merge_delay_insns): Strength local "merged_insns" from rtx
4061 to rtx_insn_list * and use its methods. Strengthen local "pat"
4062 from rtx to rtx_sequence * and use its methods. Strengthen locals
4063 "dtrial" and "new_rtx" from rtx to rtx_insn *.
4064 (get_label_before): Strengthen return type and local "label" from
4066 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
4067 "next_trial", "next", prev". Strengthen local "delay_list" from
4068 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
4070 (follow_jumps): Strengthen return type, param "label" and locals
4071 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
4072 (fill_slots_from_thread): Strengthen return type, param
4073 "delay_list" from rtx to rtx_insn_list *. Strengthen params
4074 "insn", "thread", "opposite_thread" and locals "new_thread",
4075 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
4076 "sequence" from a checked cast to rtx_sequence so that we can call
4077 steal_delay_list_from_target and steal_delay_list_from_fallthrough
4078 with an rtx_sequence *.
4079 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
4080 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
4081 Strengthen local "delay_list" from rtx to rtx_insn_list *.
4082 (relax_delay_slots): Strengthen param "first" and locals "insn",
4083 "next", "trial", "delay_insn", "target_label" from rtx to
4084 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
4085 Introduce a local "trial_seq" for PATTERN (trial) of type
4086 rtx_sequence *, in both cases using methods of rtx_sequence.
4087 (dbr_schedule): Strengthen param "first" and locals "insn",
4088 "next", "epilogue_insn" from rtx to rtx_insn *.
4090 2014-08-28 Richard Biener <rguenther@suse.de>
4092 PR tree-optimization/62283
4093 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4094 Do not peel loops for alignment where the vector loop likely
4095 doesn't run at least VF times.
4097 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4099 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4100 important_candidates. Consider all important candidates if
4101 IVS doesn't give any result. Remove check on ivs->upto.
4102 (try_add_cand_for): Call iv_ca_add_use only once.
4104 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4105 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4106 Anna Tikhonova <anna.tikhonova@intel.com>
4107 Ilya Tocar <ilya.tocar@intel.com>
4108 Andrey Turetskiy <andrey.turetskiy@intel.com>
4109 Ilya Verbin <ilya.verbin@intel.com>
4110 Kirill Yukhin <kirill.yukhin@intel.com>
4111 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4113 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4114 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4116 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4117 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4118 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4119 (define_insn "*mul<mode>3"): Add EVEX version.
4121 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4122 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4123 Anna Tikhonova <anna.tikhonova@intel.com>
4124 Ilya Tocar <ilya.tocar@intel.com>
4125 Andrey Turetskiy <andrey.turetskiy@intel.com>
4126 Ilya Verbin <ilya.verbin@intel.com>
4127 Kirill Yukhin <kirill.yukhin@intel.com>
4128 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4130 * config/i386/sse.md
4131 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4132 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4133 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4134 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4135 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4136 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4137 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4138 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4139 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4140 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4141 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4142 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4143 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4144 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4145 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4146 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4148 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4149 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4150 Anna Tikhonova <anna.tikhonova@intel.com>
4151 Ilya Tocar <ilya.tocar@intel.com>
4152 Andrey Turetskiy <andrey.turetskiy@intel.com>
4153 Ilya Verbin <ilya.verbin@intel.com>
4154 Kirill Yukhin <kirill.yukhin@intel.com>
4155 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4157 * config/i386/sse.md
4158 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4159 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4160 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4162 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4163 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4164 Anna Tikhonova <anna.tikhonova@intel.com>
4165 Ilya Tocar <ilya.tocar@intel.com>
4166 Andrey Turetskiy <andrey.turetskiy@intel.com>
4167 Ilya Verbin <ilya.verbin@intel.com>
4168 Kirill Yukhin <kirill.yukhin@intel.com>
4169 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4171 * config/i386/sse.md
4172 (define_mode_iterator VI128_256): New.
4173 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4175 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4176 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4177 Anna Tikhonova <anna.tikhonova@intel.com>
4178 Ilya Tocar <ilya.tocar@intel.com>
4179 Andrey Turetskiy <andrey.turetskiy@intel.com>
4180 Ilya Verbin <ilya.verbin@intel.com>
4181 Kirill Yukhin <kirill.yukhin@intel.com>
4182 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4184 * config/i386/sse.md
4185 (define_mode_iterator VI8_256_512): New.
4186 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4188 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4189 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4191 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4193 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4195 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4196 pointer to the cumulative reloc value and return the value for
4198 (compute_reloc_for_rtx): Take a const_rtx. Call
4199 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4200 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4201 for_each_rtx for the CONST case.
4203 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4205 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4206 (mark_constants_in_pattern): ...this new function to iterate over
4208 (mark_constants): Update accordingly.
4210 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4212 * varasm.c: Include rtl-iter.h.
4213 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4214 Remove the pointer to the cumulative hashval_t and just return
4215 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4216 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4217 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4219 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4221 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4222 Give real type of data parameter. Remove return value.
4223 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4224 to iterate over subrtxes.
4226 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4228 * var-tracking.c (use_narrower_mode_test): Turn from being a
4229 for_each_rtx callback to being a function that examines each
4231 (adjust_mems): Update accordingly.
4233 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4235 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4236 callback to being a function that examines each subrtx itself.
4237 Remove handling of null rtxes.
4238 (add_uses): Update accordingly.
4240 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4242 * var-tracking.c: Include rtl-iter.h.
4243 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4244 to being a function that examines each subrtx itself.
4245 (use_type): Update accordingly.
4247 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4249 * store-motion.c: Include rtl-iter.h.
4250 (extract_mentioned_regs_1): Delete.
4251 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4252 for_each_rtx to iterate over subrtxes.
4254 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4256 * sel-sched.c: Include rtl-iter.h
4257 (count_occurrences_1): Delete.
4258 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4259 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4261 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4263 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4264 * rtlanal.c (tls_referenced_p_1): Delete.
4265 (tls_referenced_p): Take a const_rtx rather than an rtx.
4266 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4268 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4270 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4271 (for_each_inc_dec): Take an rtx rather than an rtx *.
4272 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4273 (cselib_record_sets): Likewise.
4274 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4275 (check_for_inc_dec): Likewise.
4276 * rtlanal.c (for_each_inc_dec_ops): Delete.
4277 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4278 rather than a pointer to the memory address. Replace
4279 for_each_inc_dec_ops argument with separate function and data
4280 arguments. Abort on non-autoinc addresses.
4281 (for_each_inc_dec_find_mem): Delete.
4282 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4283 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4285 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4287 * rtl.h (find_all_hard_regs): Declare.
4288 * rtlanal.c (find_all_hard_regs): New function.
4289 (record_hard_reg_uses_1): Delete.
4290 (record_hard_reg_uses): Use find_all_hard_regs.
4292 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4294 * rtl.h (replace_label_data): Delete.
4295 (replace_label): Take the old label, new label and update-nuses flag
4296 as direct arguments. Return void.
4297 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4298 * rtlanal.c (replace_label): Update interface as above. Handle
4299 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4300 iterator. Use FOR_EACH_SUBRTX_PTR.
4302 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4304 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4305 with const_rtx parameters.
4306 * varasm.c (get_pool_constant): Likewise.
4307 * rtlanal.c (rtx_referenced_p_1): Delete.
4308 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4309 Assert that the rtx we're looking for is nonnull. Allow searches
4310 for constant pool SYMBOL_REFs.
4312 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4314 * reload1.c: Include rtl-iter.h.
4315 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4316 to being a function that examines each subrtx itself.
4317 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4319 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4321 * regcprop.c (cprop_find_used_regs_1): Delete.
4322 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4324 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4326 * regcprop.c: Include rtl-iter.h.
4327 (kill_value): Take a const_rtx.
4328 (kill_autoinc_value): Turn from being a for_each_rtx callback
4329 to being a function that examines each subrtx itself.
4330 (copyprop_hardreg_forward_1): Update accordingly.
4332 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4334 * reg-stack.c: Include rtl-iter.h.
4335 (subst_stack_regs_in_debug_insn): Delete.
4336 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4337 instead of for_each_rtx.
4339 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4341 * lower-subreg.c (find_decomposable_subregs): Turn from being
4342 a for_each_rtx callback to being a function that examines each
4343 subrtx itself. Remove handling of null rtxes.
4344 (decompose_multiword_subregs): Update accordingly.
4346 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4348 * lower-subreg.c (adjust_decomposed_uses): Delete.
4349 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4350 Remove handling of null rtxes.
4352 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4354 * lower-subreg.c: Include rtl-iter.h.
4355 (resolve_subreg_use): Turn from being a for_each_rtx callback
4356 to being a function that examines each subrtx itself. Remove
4357 handling of null rtxes.
4358 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4359 (decompose_multiword_subregs): Likewise.
4361 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4363 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4364 to being a function that examines each subrtx itself.
4365 (simplify_using_condition, simplify_using_initial_values): Update
4368 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4370 * loop-iv.c: Include rtl-iter.h.
4371 (find_single_def_src): New function.
4372 (replace_single_def_regs): Turn from being a for_each_rtx callback
4373 to being a function that examines each subrtx itself.
4374 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4376 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4378 * jump.c (eh_returnjump_p_1): Delete.
4379 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4380 Remove handling of null rtxes.
4382 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4384 * jump.c: Include rtl-iter.h.
4385 (returnjump_p_1): Delete.
4386 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4387 Remove handling of null rtxes.
4389 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4391 * ira.c: Include rtl-iter.h.
4392 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4393 to being a function that examines each subrtx itself. Remove
4394 handling of null rtxes.
4395 (update_equiv_regs): Update call accordingly.
4397 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4399 * fwprop.c: Include rtl-iter.h.
4400 (varying_mem_p): Turn from being a for_each_rtx callback to being
4401 a function that examines each subrtx itself.
4402 (propagate_rtx): Update accordingly.
4404 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4406 * function.c: Include rtl-iter.h
4407 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4408 callback to being a function that examines each subrtx itself.
4409 Return the changed flag.
4410 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4411 (instantiate_virtual_regs): Update calls accordingly.
4413 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4415 * final.c: Include rtl-iter.h.
4416 (mark_symbol_ref_as_used): Delete.
4417 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4420 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4422 * emit-rtl.c: Include rtl-iter.h.
4423 (find_auto_inc): Turn from being a for_each_rtx callback to being
4424 a function that examines each subrtx itself. Assume the first operand
4425 to an RTX_AUTOINC is the automodified register.
4426 (try_split): Update call accordingly.
4428 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4430 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4431 Return a bool, inverting the result so that 0/false means "not ok".
4432 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4433 subrtxes of a CONST.
4434 (mem_loc_descriptor, add_const_value_attribute)
4435 (resolve_addr_in_expr): Update calls accordingly.
4437 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4439 * dwarf2out.c: Include rtl-iter.h.
4440 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4441 Remove unused data parameter. Return a bool, inverting the result
4442 so that 0/false means "not ok".
4443 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4444 instead of for_each_rtx.
4446 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4448 * dse.c: Include rtl-iter.h.
4449 (check_mem_read_rtx): Change void * parameter to real type.
4450 Remove return value.
4451 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4452 for_each_rtx. Don't handle null rtxes.
4454 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4456 * df-problems.c: Include rtl-iter.h.
4457 (find_memory): Turn from being a for_each_rtx callback to being
4458 a function that examines each subrtx itself. Continue to look for
4459 volatile references even after a nonvolatile one has been found.
4460 (can_move_insns_across): Update calls accordingly.
4462 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4464 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4465 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4466 to iterate over subrtxes. Return a bool rather than an int.
4468 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4470 * ddg.c: Include rtl-iter.h.
4471 (mark_mem_use_1): Rename to...
4472 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4473 instead of for_each_rtx.
4474 (mem_read_insn_p): Update accordingly.
4476 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4478 * cse.c (change_cc_mode_args): Delete.
4479 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4480 a function that examines each subrtx itself. Take the fields of
4481 change_cc_mode_args as argument and return void.
4482 (cse_change_cc_mode_insn): Update calls accordingly.
4484 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4486 * cse.c (is_dead_reg): Change argument to const_rtx.
4487 (dead_debug_insn_data): Delete.
4488 (is_dead_debug_insn): Expand commentary. Turn from being a
4489 for_each_rtx callback to being a function that examines
4490 each subrtx itself. Take the fields of dead_debug_insn_data
4492 (delete_trivially_dead_insns): Update call accordingly.
4494 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4496 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4497 being a for_each_rtx callback to being a function that examines
4499 (cse_extended_basic_block): Update call accordingly.
4501 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4503 * cse.c (check_dependence_data): Delete.
4504 (check_dependence): Change from being a for_each_rtx callback to being
4505 a function that examines all subrtxes itself. Don't handle null rtxes.
4506 (invalidate): Update call accordingly.
4508 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4510 * cse.c: Include rtl-iter.h.
4511 (approx_reg_cost_1): Delete.
4512 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4513 Don't handle null rtxes.
4515 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4517 * cfgcleanup.c: Include rtl-iter.h.
4518 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4519 to being a function that examines each subrtx itself.
4520 (thread_jump): Update accordingly.
4522 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4524 * combine-stack-adj.c: Include rtl-iter.h.
4525 (record_stack_refs_data): Delete.
4526 (record_stack_refs): Turn from being a for_each_rtx callback
4527 to being a function that examines each subrtx itself.
4528 Take a pointer to the reflist. Invert sense of return value
4529 so that true means success and false means failure. Don't
4531 (combine_stack_adjustments_for_block): Update accordingly.
4533 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4535 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4536 callback to a function that takes an rtx and returns a bool
4537 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4540 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4542 * combine.c: Include rtl-iter.h.
4543 (unmentioned_reg_p_1): Delete.
4544 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4545 Don't handle null rtxes.
4547 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4549 * calls.c: Include rtl-iter.h.
4550 (internal_arg_pointer_based_exp_1): Delete.
4551 (internal_arg_pointer_based_exp): Take a const_rtx.
4552 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4554 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4556 * caller-save.c: Include rtl-iter.h.
4557 (add_used_regs_1): Delete.
4558 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4559 to iterate over subrtxes. Assert that any remaining pseudos
4562 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4564 * bt-load.c: Include rtl-iter.h.
4565 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4566 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4567 to iterate over subrtxes.
4568 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4569 find_btr_use rather than btr_referenced_p.
4571 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4573 * alias.c: Include rtl-iter.h.
4574 (refs_newer_value_cb): Delete.
4575 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4577 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4579 * rtl-iter.h: New file.
4580 * rtlanal.c: Include it.
4581 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4582 (generic_subrtx_iterator <T>::add_single_to_queue)
4583 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4584 (generic_subrtx_iterator <T>::free_array): New functions.
4585 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4586 (generic_subrtx_iterator <const_rtx_accessor>)
4587 (generic_subrtx_iterator <rtx_var_accessor>
4588 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4589 (setup_reg_subrtx_bounds): New function.
4590 (init_rtlanal): Call it.
4592 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4595 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4597 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4599 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4601 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4603 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4605 * rtl.h (JUMP_LABEL_AS_INSN): New.
4607 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4609 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4611 (alloc_EXPR_LIST): Strengthen return type from rtx to
4613 (remove_free_EXPR_LIST_node): Likewise for param.
4614 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4615 from rtx to rtx_expr_list *.
4616 * sched-int.h (struct deps_desc): Strengthen fields
4617 "pending_read_mems" and "pending_write_mems" from rtx to
4620 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4621 rtx to rtx_expr_list *.
4622 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4623 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4625 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4626 from rtx to rtx_expr_list *.
4627 * loop-iv.c (simplify_using_initial_values): Strengthen local
4628 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4629 "pnote_next" from rtx * to rtx_expr_list **.
4630 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4631 param "exprp" from rtx * to rtx_expr_list **.
4632 (add_insn_mem_dependence): Strengthen local "mem_list" from
4633 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4635 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4636 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4637 param "old_mems_p" from rtx * to rtx_expr_list **.
4638 * var-tracking.c (struct adjust_mem_data): Strengthen field
4639 "side_effects" from rtx to rtx_expr_list *.
4640 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4642 (prepare_call_arguments): Likewise.
4644 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4646 * function.h (struct rtl_data): Strengthen field
4647 "x_stack_slot_list" from rtx to rtx_expr_list *.
4649 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4650 when assigning to stack_slot_list.
4652 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4654 * function.h (struct rtl_data): Strengthen field
4655 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4656 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4657 rtx * to rtx_expr_list **.
4659 * cfgbuild.c (make_edges): In loop over
4660 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4661 rtx_expr_list *, and use methods of the latter class to clarify
4663 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4664 rtx_expr_list *, and use methods of the latter class to clarify
4666 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4667 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4668 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4669 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4670 to rtx_expr_list *. Use methods of the latter class to clarify
4673 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4675 * function.h (struct expr_status): Strengthen field
4676 "x_forced_labels" from rtx to rtx_expr_list *.
4678 * cfgbuild.c (make_edges): Split local "x" into two locals,
4679 strengthening one from rtx to rtx_expr_list *, and using methods
4681 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4682 loop over forced_labels, introduce strengthen it from rtx to
4683 rtx_expr_list *, using methods to clarify the code.
4684 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4685 to rtx_expr_list *, using methods of said class to clarify the
4687 * reload1.c (set_initial_label_offsets): Split local "x" into two
4688 per-loop variables, strengthening the first from rtx to
4689 rtx_expr_list * and using methods.
4691 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4693 * coretypes.h (class rtx_expr_list): Add forward declaration.
4694 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4695 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4696 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4697 invariant: GET_CODE (X) == EXPR_LIST.
4698 (is_a_helper <rtx_expr_list *>::test): New.
4699 (rtx_expr_list::next): New.
4700 (rtx_expr_list::element): New.
4701 (gen_rtx_EXPR_LIST): New.
4703 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4705 * varasm.c (mark_constants): Convert a GET_CODE check into a
4706 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4707 Use methods of rtx_sequence to clarify the code.
4709 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4711 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4712 local "seq" via a checked cast, and use methods of rtx_sequence
4713 to simplify the code.
4715 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4717 * resource.c (mark_referenced_resources): Strengthen local
4718 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4719 using methods of rtx_sequence to clarify the code.
4720 (find_dead_or_set_registers): Within the switch statement, convert
4721 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4722 the JUMP_P handling, introduce another local "seq", adding a
4723 checked cast to rtx_sequence *. In both cases, use methods of
4724 rtx_sequence to clarify the code.
4725 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4726 via a checked cast, and use methods of rtx_sequence to simplify
4729 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4731 * reorg.c (redundant_insn): In two places in the function, replace
4732 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4733 usings methods of rtx_sequence to clarify the code.
4735 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4737 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4738 local "seq" with a checked cast, and use methods of rtx_sequence
4739 to clarify the code.
4741 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4743 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4744 with a checked cast, in the region for where we know it's a
4745 SEQUENCE. Use methods of rtx_sequence.
4747 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4749 * final.c (get_attr_length_1): Replace GET_CODE check with a
4750 dyn_cast, introducing local "seq" and the use of methods of
4752 (shorten_branches): Likewise, introducing local "body_seq".
4753 Strengthen local "inner_insn" from rtx to rtx_insn *.
4754 (reemit_insn_block_notes): Replace GET_CODE check with a
4755 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4756 Use methods of rtx_sequence.
4757 (final_scan_insn): Likewise, introducing local "seq" for when
4758 "body" is known to be a SEQUENCE, using its methods.
4760 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4762 * except.c (can_throw_external): Strengthen local "seq" from rtx
4763 to rtx_sequence *. Use methods of rtx_sequence.
4764 (insn_nothrow_p): Likewise.
4766 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4768 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4769 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4770 Use methods of rtx_sequence.
4771 (scan_trace): Likewise for local "pat".
4773 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4775 * coretypes.h (class rtx_sequence): Add forward declaration.
4776 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4777 invariant: GET_CODE (X) == SEQUENCE.
4778 (is_a_helper <rtx_sequence *>::test): New.
4779 (is_a_helper <const rtx_sequence *>::test): New.
4780 (rtx_sequence::len): New.
4781 (rtx_sequence::element): New.
4782 (rtx_sequence::insn): New.
4784 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4786 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4788 (alloc_INSN_LIST): Strengthen return type from rtx to
4790 (copy_INSN_LIST): Likewise for return type and param.
4791 (concat_INSN_LIST): Likewise for both params and return type.
4792 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4793 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4794 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4795 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4797 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4798 "implicit_sets", "control_uses", "clobbers" from rtx to
4800 (struct deps_desc): Likewise for fields "pending_read_insns",
4801 "pending_write_insns", "pending_jump_insns",
4802 "last_pending_memory_flush", "last_function_call",
4803 "last_function_call_may_noreturn", "sched_before_next_call",
4804 "sched_before_next_jump".
4805 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4806 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4808 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4809 from rtx to rtx_insn_list *.
4810 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4813 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4814 to rtx_insn_list **.
4815 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4817 (queue_insn): Likewise for local "link".
4818 (struct haifa_saved_data): Strengthen field "insn_queue" from
4819 rtx * to rtx_insn_list **.
4820 (save_backtrack_point): Update allocation of save->insn_queue to
4821 reflect the strengthening of elements from rtx to rtx_insn_list *.
4822 (queue_to_ready): Strengthen local "link" from rtx to
4823 rtx_insn_list *; use methods "next" and "insn" when traversing the
4825 (early_queue_to_ready): Likewise for locals "link", "next_link",
4827 (schedule_block): Update allocation of insn_queue to reflect the
4828 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4829 local "link" from rtx to rtx_insn_list *, and use methods when
4831 (add_to_speculative_block): Strengthen locals "twins" and
4832 "next_node" from rtx to rtx_insn_list *, and use methods when
4833 working with them. Strengthen local "twin" from rtx to
4834 rtx_insn *, eliminating a checked cast.
4835 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4836 from rtx to rtx_insn_list *, and use methods when working with
4839 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4840 from rtx to rtx_insn_list *, adding a checked cast.
4841 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4843 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4844 "newlink" from rtx to rtx_insn_list *. Strengthen local
4845 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4846 from rtx to rtx_insn *.
4847 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4848 from rtx to rtx_insn_list *. Use methods of the latter class.
4849 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4850 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4851 (remove_free_INSN_LIST_node): Strengthen return type and local
4852 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4853 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4854 rtx_insn_list *, using "insn" method.
4856 * sched-deps.c (add_dependence_list): Strengthen param "list"
4857 from rtx to rtx_insn_list *, and use methods when working with it.
4858 (add_dependence_list_and_free): Strengthen param "listp" from
4859 rtx * to rtx_insn_list **.
4860 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4861 to rtx_insn_list **, and use methods when working with *listp.
4862 (remove_from_both_dependence_lists): Strengthen param "listp" from
4863 rtx * to rtx_insn_list **
4864 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4865 to rtx_insn_list **. Eliminate local "link", in favor of two new
4866 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4868 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4869 by introducing local "cond_deps".
4870 (remove_from_deps): Strengthen param "insn" from rtx to
4873 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4874 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4875 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4876 Use methods of rtx_insn_list.
4878 * store-motion.c (struct st_expr): Strengthen fields
4879 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4880 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4882 (find_moveable_store): Split out "tmp" into multiple more-tightly
4883 scoped locals. Use methods of rtx_insn_list *.
4884 (compute_store_table): Strengthen local "tmp" from rtx to
4885 rtx_insn *. Use methods of rtx_insn_list *.
4887 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4889 * coretypes.h (class rtx_insn_list): Add forward declaration.
4890 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4891 (is_a_helper <rtx_insn_list *>::test): New.
4892 (rtx_insn_list::next): New.
4893 (rtx_insn_list::insn): New.
4894 (gen_rtx_INSN_LIST): Add prototype.
4895 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4896 * gengenrtl.c (special_rtx): Add INSN_LIST.
4898 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4900 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4901 "prev" from rtx to rtx_insn *.
4903 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4905 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4906 functions. Require merely an rtx for now, not an rtx_insn *.
4907 (BLOCK_FOR_INSN): Likewise.
4908 (INSN_LOCATION): Likewise.
4909 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4911 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4913 * rtl.h (PATTERN): Convert this macro into a pair of inline
4914 functions, for now, requiring const_rtx and rtx.
4916 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4918 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4920 (final_postscan_insn): Likewise.
4921 (adjust_cost): Likewise.
4922 (adjust_priority): Likewise.
4923 (variable_issue): Likewise.
4924 (macro_fusion_pair_p): Likewise.
4925 (dfa_post_cycle_insn): Likewise.
4926 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4927 (first_cycle_multipass_issue): Likewise.
4928 (dfa_new_cycle): Likewise.
4929 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4930 (speculate_insn): Likewise for param "insn".
4931 (gen_spec_check): Likewise for params "insn" and "label".
4932 (get_insn_spec_ds): Likewise for param "insn".
4933 (get_insn_checked_ds): Likewise.
4934 (dispatch_do): Likewise.
4935 (dispatch): Likewise.
4936 (cannot_copy_insn_p): Likewise.
4937 (invalid_within_doloop): Likewise.
4938 (legitimate_combined_insn): Likewise.
4942 * doc/tm.texi: Automatically updated to reflect changes to
4945 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4947 (schedule_block): Likewise.
4948 (sched_init): Likewise.
4949 (sched_speculate_insn): Strengthen param "insn" from rtx to
4951 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4953 * hooks.c (hook_bool_rtx_true): Rename to...
4954 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4956 (hook_constcharptr_const_rtx_null): Rename to...
4957 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4958 first param from const_rtx to const rtx_insn *.
4959 (hook_bool_rtx_int_false): Rename to...
4960 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4961 param from rtx to rtx_insn *.
4962 (hook_void_rtx_int): Rename to...
4963 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4966 * hooks.h (hook_bool_rtx_true): Rename to...
4967 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4969 (hook_bool_rtx_int_false): Rename to...
4970 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4971 param from rtx to rtx_insn *.
4972 (hook_void_rtx_int): Rename to...
4973 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4975 (hook_constcharptr_const_rtx_null): Rename to...
4976 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4977 first param from const_rtx to const rtx_insn *.
4979 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4980 and local "prev" from rtx to rtx_insn *.
4982 * sched-int.h (sched_speculate_insn): Strengthen first param from
4985 * sel-sched.c (create_speculation_check): Likewise for local "label".
4986 * targhooks.c (default_invalid_within_doloop): Strengthen param
4987 "insn" from const_rtx to const rtx_insn *.
4988 * targhooks.h (default_invalid_within_doloop): Strengthen param
4989 from const_rtx to const rtx_insn *.
4991 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4992 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4994 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4996 (arc_invalid_within_doloop): Likewise, with const.
4998 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4999 (arm_cannot_copy_insn_p): Likewise for param "insn".
5000 (arm_unwind_emit): Likewise.
5002 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
5005 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
5006 (c6x_variable_issue): Likewise. Removed now-redundant checked
5008 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
5010 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
5011 Likewise for param "insn".
5012 (epiphany_mode_after): Likewise.
5013 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
5014 params "insn", "dep_insn".
5015 (epiphany_mode_needed): Likewise for param "insn".
5016 (epiphany_mode_after): Likewise.
5018 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
5019 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
5020 (ix86_avx_u128_mode_needed): Likewise.
5021 (ix86_i387_mode_needed): Likewise.
5022 (ix86_mode_needed): Likewise.
5023 (ix86_avx_u128_mode_after): Likewise.
5024 (ix86_mode_after): Likewise.
5025 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
5026 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
5027 (ix86_adjust_priority): Likewise for param "insn".
5028 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
5029 (do_dispatch): Likewise.
5030 (has_dispatch): Likewise.
5031 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
5033 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
5034 reflect renaming of default hook implementation from
5035 hook_constcharptr_const_rtx_null to
5036 hook_constcharptr_const_rtx_insn_null.
5037 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
5039 (ia64_variable_issue): Likewise for param "insn".
5040 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
5041 (ia64_dfa_new_cycle): Likewise.
5042 (ia64_get_insn_spec_ds): Likewise.
5043 (ia64_get_insn_checked_ds): Likewise.
5044 (ia64_speculate_insn): Likewise.
5045 (ia64_gen_spec_check): Likewise for params "insn", "label".
5046 (ia64_asm_unwind_emit): Likewise for param "insn".
5048 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
5050 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
5052 (m68k_sched_variable_issue): Likewise for param "insn".
5054 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
5057 * config/microblaze/microblaze.c (microblaze_adjust_cost):
5058 Likewise for params "insn", "dep".
5060 * config/mips/mips.c (mips_adjust_cost): Likewise.
5061 (mips_variable_issue): Likewise for param "insn".
5062 (mips_final_postscan_insn): Likewise.
5064 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
5065 for params "insn", "dep".
5067 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
5069 (pa_adjust_priority): Likewise for param "insn".
5071 * config/picochip/picochip.c (picochip_sched_adjust_cost):
5072 Likewise for params "insn", "dep_insn".
5074 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
5076 (rs6000_variable_issue): Likewise.
5077 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
5078 (rs6000_debug_adjust_cost): Likewise.
5079 (rs6000_adjust_priority): Likewise for param "insn".
5080 (rs6000_use_sched_lookahead_guard): Likewise.
5081 (get_next_active_insn): Likewise for return type and both params.
5082 (redefine_groups): Likewise for params "prev_head_insn", "tail"
5083 and locals "insn", "next_insn".
5084 (pad_groups): Likewise.
5086 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5088 (s390_cannot_copy_insn_p): Likewise.
5089 (s390_sched_variable_issue): Likewise for third param, eliminating
5091 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5092 default hook implementation from hook_constcharptr_const_rtx_null
5093 to hook_constcharptr_const_rtx_insn_null.
5095 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5096 from rtx to rtx_insn *.
5097 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5098 (sh_variable_issue): Likewise for param "insn".
5099 (sh_dfa_new_cycle): Likewise.
5100 (sh_mode_needed): Likewise.
5101 (sh_mode_after): Likewise.
5103 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5104 params "insn", "dep_insn".
5105 (hypersparc_adjust_cost): Likewise.
5106 (sparc_adjust_cost): Likewise.
5108 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5109 param, eliminated checked cast.
5110 (spu_sched_adjust_cost): Likewise for first and third params.
5112 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5113 params "insn" and "dep_insn" from rtx to rtx_insn *.
5115 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5117 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5119 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5120 (set_is_load_p): ...this, updating to work on a SET pattern rather
5122 (is_store_insn): Rename to...
5123 (set_is_store_p): ...this, updating to work on a SET pattern
5124 rather than an insn.
5125 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5126 top of function to where it is needed. Rewrite the bogus
5127 condition that checks for "insn" and "dep" being PARALLEL to
5128 instead use single_set, introducing locals "insn_set" and
5129 "dep_set". Given that we only ever returned "cost" for a non-pair
5130 of SETs, bail out early if we don't have a pair of SET.
5131 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5132 use the new locals "insn_set" and "dep_set", and update calls to
5133 is_load_insn and is_store_insn to be calls to set_is_load_p and
5136 2014-08-27 Guozhi Wei <carrot@google.com>
5139 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5140 amount before using it.
5142 2014-08-27 Richard Biener <rguenther@suse.de>
5144 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5145 get_maxval_strlen inside a more useful API.
5146 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5147 (gimple_fold_builtin): ... caller.
5148 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5149 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5150 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5151 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5152 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5153 gimple_fold_builtin_sprintf): Adjust to compute maxval
5156 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5159 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5161 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5162 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5163 Anna Tikhonova <anna.tikhonova@intel.com>
5164 Ilya Tocar <ilya.tocar@intel.com>
5165 Andrey Turetskiy <andrey.turetskiy@intel.com>
5166 Ilya Verbin <ilya.verbin@intel.com>
5167 Kirill Yukhin <kirill.yukhin@intel.com>
5168 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5170 * config/i386/sse.md
5171 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5172 Use `concat_tg_mode' attribute to determine asm register size.
5174 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5175 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5176 Anna Tikhonova <anna.tikhonova@intel.com>
5177 Ilya Tocar <ilya.tocar@intel.com>
5178 Andrey Turetskiy <andrey.turetskiy@intel.com>
5179 Ilya Verbin <ilya.verbin@intel.com>
5180 Kirill Yukhin <kirill.yukhin@intel.com>
5181 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5183 * config/i386/sse.md
5184 (define_mode_iterator VI48_AVX512VL): New.
5185 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5186 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5187 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5188 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5189 with VI1): Change mode iterator.
5190 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5191 with VI_ULOADSTORE_BW_AVX512VL): New.
5192 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5193 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5194 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5195 with VI1): Change mode iterator.
5196 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5197 with VI_ULOADSTORE_BW_AVX512VL): New.
5198 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5199 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5200 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5201 with VI1): Change mode iterator.
5202 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5203 with VI_ULOADSTORE_BW_AVX512VL): New.
5204 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5205 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5206 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5207 (define_insn "<avx512>_storedqu<mode>_mask" with
5208 VI48_AVX512VL): New.
5209 (define_insn "<avx512>_storedqu<mode>_mask" with
5210 VI12_AVX512VL): Ditto.
5212 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5213 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5214 Anna Tikhonova <anna.tikhonova@intel.com>
5215 Ilya Tocar <ilya.tocar@intel.com>
5216 Andrey Turetskiy <andrey.turetskiy@intel.com>
5217 Ilya Verbin <ilya.verbin@intel.com>
5218 Kirill Yukhin <kirill.yukhin@intel.com>
5219 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5221 * config/i386/sse.md
5222 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5223 (define_mode_iterator VI48_AVX512BW): New.
5224 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5225 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5226 with VI48_AVX2_48_AVX512F): New.
5227 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5228 with VI2_AVX512VL): Ditto.
5230 2014-08-27 Richard Biener <rguenther@suse.de>
5233 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5234 (fold_builtin_3): Do not fold strcat_chk here.
5235 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5237 (gimple_fold_builtin): Fold strcat_chk here.
5239 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5241 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5242 * dwarf2out.c (dwarf2out_decl): Make static.
5244 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5246 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5248 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5250 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5251 from rtx to rtx_insn *.
5252 (cselib_lookup_from_insn): Likewise for final param.
5253 (cselib_subst_to_values_from_insn): Likewise.
5254 (cselib_add_permanent_equiv): Likewise.
5256 * cselib.c (cselib_current_insn): Likewise for this variable.
5257 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5258 (cselib_lookup_from_insn): Likewise.
5259 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5260 "save_cselib_current_insn".
5261 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5263 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5264 from rtx to rtx_insn *.
5266 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5268 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5271 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5273 * df.h (df_dump_insn_problem_function): Strengthen first param of
5274 this callback from const_rtx to const rtx_insn *.
5275 (struct df_insn_info): Strengthen field "insn" from rtx to
5277 (DF_REF_INSN): Eliminate this function, reinstating the older
5279 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5280 (df_reg_defined): Likewise.
5281 (df_find_use): Likewise.
5282 (df_reg_used): Likewise.
5283 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5285 (df_dump_insn_bottom): Likewise.
5286 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5287 (df_insn_debug_regno): Likewise.
5288 (debug_df_insn): Likewise.
5289 (df_rd_simulate_one_insn): Likewise for param 2.
5290 (df_word_lr_simulate_defs): Likewise for param 1.
5291 (df_word_lr_simulate_uses): Likewise.
5292 (df_md_simulate_one_insn): Likewise for param 2.
5293 (df_simulate_find_noclobber_defs): Likewise for param 1.
5294 (df_simulate_find_defs): Likewise.
5295 (df_simulate_defs): Likewise.
5296 (df_simulate_uses): Likewise.
5297 (df_simulate_one_insn_backwards): Likewise for param 2.
5298 (df_simulate_one_insn_forwards): Likewise.
5299 (df_uses_create): Likewise for param 2.
5300 (df_insn_create_insn_record): Likewise for param 1.
5301 (df_insn_delete): Likewise.
5302 (df_insn_rescan): Likewise.
5303 (df_insn_rescan_debug_internal): Likewise.
5304 (df_insn_change_bb): Likewise.
5305 (df_notes_rescan): Likewise.
5306 * rtl.h (remove_death): Likewise for param 2.
5307 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5309 * sched-int.h (reemit_notes): Strengthen param from rtx to
5311 * valtrack.h (propagate_for_debug): Likewise for param 1.
5313 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5314 local "tmp_rtx" from const_rtx to const rtx_insn *.
5315 * combine.c (remove_death): Strengthen param "insn" from rtx to
5317 (move_deaths): Likewise for local "where_dead".
5318 * cse.c (delete_trivially_dead_insns): Introduce local
5319 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5320 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5322 (df_reg_defined): Likewise.
5323 (df_find_use): Likewise.
5324 (df_reg_used): Likewise.
5325 (df_dump_insn_problem_data): Strengthen param "insn" from
5326 const_rtx to const rtx_insn *.
5327 (df_dump_insn_top): Likewise.
5328 (df_dump_insn_bottom): Likewise.
5329 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5330 (df_insn_debug_regno): Likewise.
5331 (debug_df_insn): Likewise.
5332 (DF_REF_INSN): Delete.
5333 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5334 from rtx to rtx_insn *.
5335 (df_chain_insn_top_dump): Strengthen param "insn" from
5336 const_rtx to const rtx_insn *.
5337 (df_chain_insn_bottom_dump): Likewise.
5338 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5340 (df_word_lr_simulate_uses): Likewise.
5341 (df_print_note): Likewise.
5342 (df_remove_dead_and_unused_notes): Likewise.
5343 (df_set_unused_notes_for_mw): Likewise.
5344 (df_set_dead_notes_for_mw): Likewise.
5345 (df_create_unused_note): Likewise.
5346 (df_simulate_find_defs): Likewise.
5347 (df_simulate_find_uses): Likewise.
5348 (df_simulate_find_noclobber_defs): Likewise.
5349 (df_simulate_defs): Likewise.
5350 (df_simulate_uses): Likewise.
5351 (df_simulate_one_insn_backwards): Likewise.
5352 (df_simulate_one_insn_forwards): Likewise.
5353 (df_md_simulate_one_insn): Likewise.
5354 * df-scan.c (df_uses_create): Likewise.
5355 (df_insn_create_insn_record): Likewise.
5356 (df_insn_delete): Likewise.
5357 (df_insn_rescan): Likewise.
5358 (df_insn_rescan_debug_internal): Likewise.
5359 (df_insn_change_bb): Likewise.
5360 (df_notes_rescan): Likewise.
5361 (df_refs_add_to_chains): Likewise.
5362 (df_insn_refs_verify): Likewise.
5363 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5364 when invoking df_insn_delete.
5365 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5366 (set_unique_reg_note): Add checked cast.
5367 * final.c (cleanup_subreg_operands): Likewise.
5368 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5369 "insn" from rtx to rtx_insn *.
5370 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5371 "last" from rtx to rtx_insn *.
5372 * ira-emit.c (change_regs_in_insn): New function.
5373 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5374 Invoke change_regs_in_insn rather than change_regs.
5375 * ira.c (update_equiv_regs): Strengthen locals "insn",
5376 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5377 for_each_rtx_in_insn rather than for_each_rtx.
5378 * recog.c (confirm_change_group): Add checked casts.
5379 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5381 (peep2_fill_buffer): Add checked cast.
5382 * rtlanal.c (remove_note): Likewise.
5383 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5384 locals "next" "end" from rtx to rtx_insn *.
5386 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5388 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5390 (struct reg_use_data): Likewise for field "insn".
5391 (insn_cost): Likewise for param.
5392 (real_insn_for_shadow): Likewise for return type and param.
5393 (increase_insn_priority): Likewise for param 1.
5394 (debug_dependencies): Likewise for both params.
5396 * haifa-sched.c (insn_delay): Likewise for param "insn".
5397 (real_insn_for_shadow): Likewise for return type and param "insn".
5398 (update_insn_after_change): Likewise for param "insn".
5399 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5401 (insn_cost): Likewise for param "insn".
5402 (increase_insn_priority): Likewise.
5403 (calculate_reg_deaths): Likewise.
5404 (setup_insn_reg_pressure_info): Likewise.
5405 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5406 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5407 (model_recompute): Likewise.
5408 (must_restore_pattern_p): Likewise for param "next".
5409 (model_excess_cost): Likewise for param "insn".
5410 (queue_remove): Likewise.
5411 (adjust_priority): Likewise for param "prev".
5412 (update_register_pressure): Likewise for param "insn".
5413 (setup_insn_max_reg_pressure): Likewise for local "insn".
5414 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5415 (model_add_to_schedule): Likewise.
5416 (model_reset_queue_indices): Likewise for local "insn".
5417 (unschedule_insns_until): Strengthen local "recompute_vec" from
5418 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5419 "con" from rtx to rtx_insn *.
5420 (restore_last_backtrack_point): Likewise for both locals "x". Add
5422 (estimate_insn_tick): Likewise for param "insn".
5423 (commit_schedule): Likewise for params "prev_head", "tail" and
5425 (verify_shadows): Likewise for locals "i1", "i2".
5426 (dump_insn_stream): Likewise for params "head", "tail" and locals
5427 "next_tail", "insn".
5428 (schedule_block): Likewise for locals "insn", "x". Add a checked
5430 (fix_inter_tick): Likewise for params "head", "tail".
5431 (create_check_block_twin): Likewise for local "jump".
5432 (haifa_change_pattern): Likewise for param "insn".
5433 (haifa_speculate_insn): Likewise.
5434 (dump_new_block_header): Likewise for params "head", "tail".
5435 (fix_jump_move): Likewise for param "jump".
5436 (move_block_after_check): Likewise.
5437 (sched_init_insn_luid): Likewise for param "insn".
5438 (sched_init_luids): Likewise for local "insn".
5439 (insn_luid): Likewise for param "insn".
5440 (init_h_i_d): Likewise.
5441 (haifa_init_h_i_d): Likewise for local "insn".
5442 (haifa_init_insn): Likewise for param "insn".
5443 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5445 (create_insn_reg_use): Likewise for param "insn".
5446 (setup_insn_reg_uses): Likewise. Add a checked cast.
5447 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5448 "tail" from rtx to rtx_insn *.
5449 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5450 "insn", "next_tail".
5452 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5454 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5455 from rtx to rtx_insn *.
5456 (model_add_to_schedule): Likewise for locals "start", "end",
5459 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5461 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5463 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5464 "to" and locals "insn", "next", "copy". Remove now-redundant
5467 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5469 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5470 rtx_insn * and param 4 from rtx * to rtx_insn **.
5471 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5472 param 2 from rtx * to rtx_insn **.
5474 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5475 rtx_insn * and final param from rtx * to rtx_insn **.
5477 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5478 from rtx to rtx_insn *.
5479 (try_head_merge_bb): Likewise for both locals named "move_upto".
5480 * df-problems.c (can_move_insns_across): Likewise for params
5481 "from", "to", "across_from", "across_to" and locals "insn",
5482 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5484 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5485 from rtx to rtx_insn *.
5486 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5487 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5488 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5490 (noce_try_abs): Likewise.
5491 (noce_get_condition): Likewise for param "jump". Strengthen param
5492 "earliest" from rtx * to rtx_insn **.
5493 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5495 (find_cond_trap): Likewise.
5496 (dead_or_predicable): Likewise for local "earliest".
5497 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5499 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5500 and local "prev". Strengthen param "earliest" from rtx * to
5502 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5503 Strengthen param "earliest" from rtx * to rtx_insn **.
5505 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5507 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5508 "to" and local "insn" from rtx to rtx_insn *.
5510 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5512 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5513 from rtx to rtx_insn *.
5514 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5515 (code_motion_path_driver): Likewise for local "last_insn".
5516 (simplify_changed_insns): Likewise for local "insn".
5518 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5520 * rtl.h (push_to_sequence): Strengthen param from rtx to
5522 (push_to_sequence2): Likewise for both params.
5523 (delete_insns_since): Likewise for param.
5524 (reorder_insns_nobb): Likewise for all three params.
5525 (set_new_first_and_last_insn): Likewise for both params.
5527 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5528 rtx_insn *. Remove now-redundant cast.
5529 (set_last_insn): Likewise.
5531 * builtins.c (expand_builtin_return): Strengthen local
5532 "call_fusage" from rtx to rtx_insn *.
5533 * cfgrtl.c (create_basic_block_structure): Likewise for local
5535 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5536 "first", "last" and local "insn".
5537 (delete_insns_since): Likewise for param "from".
5538 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5540 (push_to_sequence): Likewise for param "first" and local "last".
5541 (push_to_sequence2): Likewise for params "first" and "last".
5542 * lra.c (emit_add3_insn): Likewise for local "last".
5543 (lra_emit_add): Likewise.
5544 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5546 (process_address_1): Likewise for locals "insn", last".
5547 * modulo-sched.c (ps_first_note): Likewise for return type.
5548 * optabs.c (expand_binop_directly): Likewise for param "last".
5550 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5552 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5554 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5556 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5558 * function.h (struct sequence_stack): Strengthen fields "first"
5559 and "last" from rtx to rtx_insn *.
5560 (struct emit_status): Likewise for fields "x_first_insn" and
5563 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5564 (set_first_insn): Add checked cast.
5565 (get_last_insn): Remove now-redundant checked cast.
5566 (set_last_insn): Add checked cast.
5568 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5569 "saved_first" and "saved_last" from rtx to rtx_insn *.
5571 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5573 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5574 (unlink_insn_chain): Strengthen both params from rtx to
5577 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5579 (unlink_insn_chain): Likewise for params "first" and "last".
5580 Remove now-redundant checked cast.
5581 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5582 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5584 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5586 (add_insn): Likewise for param "insn" and local "prev".
5587 (add_insn_after_nobb): Likewise for both params and local "next".
5588 (add_insn_before_nobb): Likewise for both params and local "prev".
5589 (add_insn_after): Rename param "after" to "uncast_after",
5590 introducing local "after" with another checked cast.
5591 (add_insn_before): Rename params "insn" and "before", giving them
5592 "uncast_" prefixes, adding the old names back using checked casts.
5593 (emit_note_after): Likewise for param "after".
5594 (emit_note_before): Likewise for param "before".
5595 (emit_label): Add a checked cast.
5597 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5599 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5600 "insn" from rtx to rtx_insn *.
5602 * cselib.c (cselib_record_sets_hook): Likewise.
5604 * var-tracking.c (add_with_sets): Likewise, renaming back from
5605 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5608 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5610 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5611 and "header_" from rtx to rtx_insn *.
5612 (struct basic_block_d): Likewise for field "head_" within "x"
5613 field of union basic_block_il_dependent.
5614 (BB_HEAD): Drop function...
5615 (SET_BB_HEAD): ...and this function in favor of...
5616 (BB_HEAD): ...reinstate macro.
5617 (BB_END): Drop function...
5618 (SET_BB_END): ...and this function in favor of...
5619 (BB_END): ...reinstate macro.
5620 (BB_HEADER): Drop function...
5621 (SET_BB_HEADER): ...and this function in favor of...
5622 (BB_HEADER): ...reinstate macro.
5624 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5625 (fix_crossing_unconditional_branches): Likewise.
5626 * caller-save.c (save_call_clobbered_regs): Likewise.
5627 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5628 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5629 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5630 (merge_blocks_move_successor_nojumps): Likewise.
5631 (outgoing_edges_match): Update use of for_each_rtx to
5632 for_each_rtx_in_insn.
5633 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5634 (expand_gimple_cond): Likewise.
5635 (expand_gimple_tailcall): Likewise.
5636 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5638 (construct_exit_block): Drop use of SET_BB_END.
5639 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5641 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5642 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5643 SET_BB_HEAD and SET_BB_END.
5644 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5646 (rtl_delete_block): Drop use of SET_BB_HEAD.
5647 (rtl_split_block): Drop use of SET_BB_END.
5648 (emit_nop_for_unique_locus_between): Likewise.
5649 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5650 (block_label): Drop use of SET_BB_HEAD.
5651 (fixup_abnormal_edges): Drop use of SET_BB_END.
5652 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5653 (relink_block_chain): Likewise.
5654 (fixup_reorder_chain): Drop use of SET_BB_END.
5655 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5656 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5657 rtx_insn **. Drop use of SET_BB_HEADER.
5658 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5660 (BB_HEAD): Delete this function.
5661 (SET_BB_HEAD): Likewise.
5663 (SET_BB_END): Likewise.
5664 (BB_HEADER): Likewise.
5665 (SET_BB_HEADER): Likewise.
5666 * emit-rtl.c (add_insn_after): Rename param "insn" to
5667 "uncast_insn", adding a new local "insn" and a checked cast to
5668 rtx_insn *. Drop use of SET_BB_END.
5669 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5670 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5671 (reorder_insns): Drop use of SET_BB_END.
5672 (emit_insn_after_1): Strengthen param "first" and locals "last",
5673 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5674 (emit_pattern_after_noloc): Add checked cast.
5675 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5676 (restore_other_notes): Likewise.
5677 (move_insn): Likewise.
5678 (sched_extend_bb): Likewise.
5679 (fix_jump_move): Likewise.
5680 * ifcvt.c (noce_process_if_block): Likewise.
5681 (dead_or_predicable): Likewise.
5682 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5683 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5684 * sel-sched-ir.c (sel_move_insn): Likewise.
5685 * sel-sched.c (move_nop_to_previous_block): Likewise.
5687 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5689 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5691 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5693 * basic-block.h (create_basic_block_structure): Strengthen params
5694 1 "head" and 2 "end" from rtx to rtx_insn *.
5695 * cfgrtl.c (create_basic_block_structure): Likewise.
5696 (rtl_create_basic_block): Update casts from void * to rtx to
5697 rtx_insn *, so that we can pass them as rtx_insn * to
5698 create_basic_block_structure.
5699 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5701 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5703 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5705 (check_for_inc_dec): Strengthen param "insn" from rtx to
5708 * cselib.h (cselib_process_insn): Likewise.
5710 * cselib.c (cselib_record_sets): Likewise.
5711 (cselib_process_insn): Likewise.
5713 * dse.c (struct insn_info): Likewise for field "insn".
5714 (check_for_inc_dec_1): Likewise for local "insn".
5715 (check_for_inc_dec): Likewise for param "insn".
5716 (scan_insn): Likewise.
5717 (dse_step1): Likewise for local "insn".
5719 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5720 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5722 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5724 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5725 from rtx to rtx_insn *.
5726 (DEP_PRO): Delete this function and...
5727 (SET_DEP_PRO): ...this function in favor of...
5728 (DEP_PRO): ...reinstate this macro.
5729 (DEP_CON): Delete this function and...
5730 (SET_DEP_CON): ...this function in favor of...
5731 (DEP_CON): ...reinstate this old macro.
5732 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5733 (init_dep): Likewise.
5734 (set_priorities): Likewise for both params.
5735 (sd_copy_back_deps): Likewise for params 1 and 2.
5737 * haifa-sched.c (priority): Likewise for param "insn" and local
5739 (set_priorities): Likewise for params "head" and "tail" and local
5741 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5743 (add_to_speculative_block): Add a checked cast.
5744 (create_check_block_twin): Drop use of SET_DEP_CON.
5745 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5748 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5749 Drop use of SET_DEP_PRO
5750 (init_dep): Strengthen params "pro" and "con" from rtx to
5752 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5756 (SET_DEP_PRO): Delete.
5757 (SET_DEP_CON): Delete.
5759 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5761 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5762 from rtx to rtx_insn *.
5763 (VINSN_INSN_RTX): Eliminate rvalue function and...
5764 (SET_VINSN_INSN): ...lvalue function in favor of...
5765 (VINSN_INSN_RTX): reinstate this old macro.
5767 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5768 in favor of VINSN_INSN_RTX.
5769 (VINSN_INSN_RTX): Delete this function.
5770 (SET_VINSN_INSN_RTX): Likewise.
5772 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5774 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5775 (BND_TO): Delete this function and...
5776 (SET_BND_TO): ...this functions in favor of...
5777 (BND_TO): ...reinstating this macro.
5778 (struct _fence): Strengthen field "executing_insns" from
5779 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5780 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5781 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5782 and param "insn" from rtx to insn_t.
5783 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5786 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5788 (rtx_vec_t): Likewise.
5789 (struct sched_deps_info_def): Strengthen param of "start_insn"
5790 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5791 "note_mem_dep" callback and first param of "note_dep" callback.
5793 * haifa-sched.c (add_to_speculative_block): Strengthen param
5794 "insn" from rtx to rtx_insn *.
5795 (clear_priorities): Likewise.
5796 (calc_priorities): Likewise for local "insn".
5798 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5799 Remove redundant checked cast.
5800 (haifa_note_mem_dep): Likewise for param "pending_insn".
5801 (haifa_note_dep): Likewise for param "elem".
5802 (note_mem_dep): Likewise for param "e".
5803 (sched_analyze_1): Add checked casts.
5804 (sched_analyze_2): Likewise.
5806 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5807 from rtx to rtx_insn *.
5808 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5809 from vec<rtx> * to vec<rtx_insn *> *.
5811 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5813 (flist_add): Strengthen param "executing_insns" from
5814 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5815 (advance_deps_context): Remove now-redundant checked cast.
5816 (init_fences): Replace uses of NULL_RTX with NULL.
5817 (merge_fences): Strengthen params "last_scheduled_insn" and
5818 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5819 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5820 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5821 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5822 an instruction, rather than doing double-duty as a pattern.
5823 (return_nop_to_pool): Update for change of insn_t.
5824 (deps_init_id): Remove now-redundant checked cast.
5825 (struct sched_scan_info_def): Strengthen param of "init_insn"
5826 callback from rtx to insn_t.
5827 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5828 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5830 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5831 "end" from rtx to rtx_insn *.
5832 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5833 (rtx insn_rtx, bool force_unique_p)
5834 (BND_TO): Delete function.
5835 (SET_BND_TO): Delete function.
5837 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5839 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5840 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5842 (undo_transformations): Likewise for param "insn".
5843 (update_liveness_on_insn): Likewise.
5844 (compute_live_below_insn): Likewise for param "insn" and local
5846 (update_data_sets): Likewise for param "insn".
5847 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5848 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5849 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5851 (move_cond_jump): Likewise for param "insn".
5852 (move_cond_jump): Drop use of SET_BND_TO.
5853 (compute_av_set_on_boundaries): Likewise.
5854 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5855 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5856 from rtx to rtx_insn *.
5857 (maybe_emit_renaming_copy): Likewise for param "insn".
5858 (maybe_emit_speculative_check): Likewise.
5859 (handle_emitting_transformations): Likewise.
5860 (remove_insn_from_stream): Likewise.
5861 (code_motion_process_successors): Strengthen local "succ" from rtx
5864 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5866 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5867 ilist_t, not _xlist_t;
5868 (ILIST_INSN): Define in terms of new union field "insn".
5869 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5871 (struct _list_node): Add new field "insn" to the union, of type
5873 (ilist_add): Replace macro with an inline function, requiring an
5875 (ilist_remove): Define this macro directly in terms of
5876 _list_remove, rather than indirectly via _xlist_remove.
5877 (ilist_clear): Likewise, in terms of _list_clear rather than
5879 (ilist_is_in_p): Replace macro with an inline function, requiring
5881 (_list_iter_cond_insn): New function.
5882 (ilist_iter_remove): Define this macro directly in terms of
5883 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5884 (ilist_iterator): Define directly in terms of _list_iterator
5885 rather than indirectly through _xlist_iterator.
5886 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5887 than in terms of _FOR_EACH_X.
5888 (FOR_EACH_INSN_1): Likewise.
5890 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5894 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5895 DECL_HARD_REGISTER and return for invalid register specifications.
5896 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5897 DECL_HARD_REGISTER, call expand_one_error_var.
5898 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5899 CC_REGNUM with non-MODE_CC modes.
5900 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5902 2014-08-26 Marek Polacek <polacek@redhat.com>
5905 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5907 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5909 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5910 qi cost; add di cost.
5911 (cortexa57_addrcost_table): Likewise.
5913 2014-08-26 Marek Polacek <polacek@redhat.com>
5916 * expr.c (is_aligning_offset): Remove logical not.
5918 2014-08-26 Marek Polacek <polacek@redhat.com>
5921 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5922 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5924 2014-08-26 Richard Biener <rguenther@suse.de>
5926 PR tree-optimization/62175
5927 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5928 expand possibly trapping operations.
5930 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5932 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5933 "insn" from rtx to rtx_insn *.
5934 (permute_load): Likewise for param "insn".
5935 (permute_store): Likewise.
5936 (handle_special_swappables): Likewise for local "insn".
5937 (replace_swap_with_copy): Likewise for locals "insn" and
5939 (rs6000_analyze_swaps): Likewise for local "insn".
5941 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5943 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5946 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5948 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5949 "note_list" from rtx to rtx_insn *.
5950 (BB_NOTE_LIST): Replace this function and...
5951 (SET_BB_NOTE_LIST): ...this function with...
5952 (BB_NOTE_LIST): ...the former macro implementation.
5954 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5955 local "from_start" from rtx to rtx_insn *. Strengthen param
5956 "to_endp" from rtx * to rtx_insn **.
5958 * haifa-sched.c (concat_note_lists): Likewise.
5959 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5961 (sel_restore_notes): Likewise.
5962 (move_bb_info): Likewise.
5963 (BB_NOTE_LIST): Delete this function.
5964 (SET_BB_NOTE_LIST): Delete this function.
5965 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5966 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5970 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5971 from rtx * to rtx_insn **.
5972 (reorder2): Likewise.
5973 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5974 from rtx to rtx_insn *.
5976 * doc/tm.texi: Update mechanically for above change to target.def.
5978 * sched-int.h (note_list): Strengthen this variable from rtx to
5980 (remove_notes): Likewise for both params.
5981 (restore_other_notes): Likewise for return type and first param.
5982 (struct ready_list): Strengthen field "vec" from rtx * to
5984 (struct dep_replacement): Strenghten field "insn" from rtx to
5986 (struct deps_desc): Likewise for fields "last_debug_insn",
5988 (struct haifa_sched_info): Likewise for callback field
5989 "can_schedule_ready_p"'s param, for first param of "new_ready"
5990 callback field, for both params of "rank" callback field, for
5991 first field of "print_insn" callback field (with a const), for
5992 both params of "contributes_to_priority" callback, for param
5993 of "insn_finishes_block_p" callback, for fields "prev_head",
5994 "next_tail", "head", "tail", for first param of "add_remove_insn"
5995 callback, for first param of "begin_schedule_ready" callback, for
5996 both params of "begin_move_insn" callback, and for second param
5997 of "advance_target_bb" callback.
5998 (add_dependence): Likewise for params 1 and 2.
5999 (sched_analyze): Likewise for params 2 and 3.
6000 (deps_analyze_insn): Likewise for param 2.
6001 (ready_element): Likewise for return type.
6002 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6003 (try_ready): Strenghten param from rtx to rtx_insn *.
6004 (sched_emit_insn): Likewise for return type.
6005 (record_delay_slot_pair): Likewise for params 1 and 2.
6006 (add_delay_dependencies): Likewise for param.
6007 (contributes_to_priority): Likewise for both params.
6008 (find_modifiable_mems): Likewise.
6010 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
6011 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
6012 "first_older_only_insn" from rtx to rtx_insn *.
6013 (arm_sched_reorder): Strengthen param "ready" from rtx * to
6016 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
6017 "last_scheduled_iter0" from rtx to rtx_insn *.
6018 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
6019 (c6x_sched_reorder_1): Strengthen param "ready" and locals
6020 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6021 "insn" from rtx to rtx_insn *.
6022 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
6024 (c6x_sched_reorder2): Strengthen param "ready" and locals
6025 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
6026 "insn" from rtx to rtx_insn *.
6027 (c6x_variable_issue): Add a checked cast when assigning from insn
6028 to ss.last_scheduled_iter0.
6029 (split_delayed_branch): Strengthen param "insn" and local "i1"
6030 from rtx to rtx_insn *.
6031 (split_delayed_nonbranch): Likewise.
6032 (undo_split_delayed_nonbranch): Likewise for local "insn".
6033 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
6034 "entry_after", "end_packet", "head_insn", "tail_insn",
6035 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
6036 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
6037 to rtx_insn **. Remove now-redundant checked cast on last_insn,
6038 but add a checked cast on loop->start_label. Consolidate calls to
6039 avoid assigning result of gen_spkernel to "insn", now an
6042 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
6043 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
6045 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
6046 rtx_insn **. Strengthen locals "top", "next" from rtx to
6048 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
6049 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6050 (add_parameter_dependencies): Strengthen params "call", "head" and
6051 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
6052 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
6053 (add_dependee_for_func_arg): Likewise for param "arg" and local
6055 (ix86_dependencies_evaluation_hook): Likewise for params "head",
6056 "tail" and locals "insn", "first_arg".
6058 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
6059 for params "head", "tail" and locals "insn", "next", "next_tail".
6060 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
6061 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
6062 "insn", "lowest", "highest" from rtx to rtx_insn *.
6063 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
6065 (ia64_sched_reorder2): Likewise.
6067 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
6068 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
6069 from rtx * to rtx_insn **.
6070 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
6072 (mep_print_sched_insn): Strengthen param "insn" from rtx to
6074 (mep_sched_reorder): Strengthen param "ready" from rtx * to
6075 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
6078 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
6079 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
6081 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
6082 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
6083 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
6085 (vr4130_reorder): Likewise.
6086 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6088 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6090 (mips_sched_reorder): Likewise.
6091 (mips_sched_reorder2): Likewise.
6093 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6095 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6096 Strengthen local "tmp" from rtx to rtx_insn *.
6097 (rs6000_sched_reorder2): Likewise.
6099 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6100 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6101 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6102 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6104 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6105 "tmp2" from rtx to rtx_insn *.
6106 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6107 Strengthen local "insn" from rtx to rtx_insn *.
6108 (ready_reorder): Strengthen param "ready" from rtx * to
6109 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6110 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6111 (sh_reorder2): Likewise.
6113 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6114 local "insn" from rtx to rtx_insn *.
6116 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6118 (scheduled_insns): Strengthen this variable from vec<rtx> to
6120 (set_modulo_params): Likewise for locals "i1", "i2".
6121 (record_delay_slot_pair): Likewise for params "i1", "i2".
6122 (add_delay_dependencies): Likewise for param "insn".
6123 (cond_clobbered_p): Likewise.
6124 (recompute_todo_spec): Likewise for local "prev".
6125 (last_scheduled_insn): Likewise for this variable.
6126 (nonscheduled_insns_begin): Likewise.
6127 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6129 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6131 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6132 Strengthen local "insn" from rtx to rtx_insn *.
6133 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6134 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6135 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6136 (ready_remove_first): Likewise for return type and local "t".
6137 (ready_element): Likewise for return type.
6138 (ready_remove): Likewise for return type and local "t".
6139 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6140 (check_clobbered_conditions): Strengthen local "x" from rtx to
6141 rtx_insn *, adding a checked cast.
6142 (schedule_insn): Likewise for param "insn".
6143 (remove_notes): Likewise for params "head", "tail" and locals
6144 "next_tail", "insn", "next".
6145 (struct haifa_saved_data): Likewise for fields
6146 "last_scheduled_insn", "nonscheduled_insns_begin".
6147 (save_backtrack_point): Update for change to field "vec" of
6149 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6151 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6152 from rtx to rtx_insn *
6153 (resolve_dependencies): Strengthen param "insn" from rtx to
6155 (restore_other_notes): Likewise for return type, for param "head"
6156 and local "note_head".
6157 (undo_all_replacements): Likewise for local "insn".
6158 (first_nonscheduled_insn): Likewise for return type and local "insn".
6159 (queue_to_ready): Likewise for local "insn", adding checked casts.
6160 (early_queue_to_ready): Likewise for local "insn".
6161 (debug_ready_list_1): Strengthen local "p" from rtx * to
6163 (move_insn): Strengthen param "insn" and local "note" from rtx to
6165 (insn_finishes_cycle_p): Likewise for param "insn".
6166 (max_issue): Likewise for local "insn".
6167 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6169 (commit_schedule): Strengthen param "prev_head" and local "insn"
6170 from rtx to rtx_insn *
6171 (prune_ready_list): Likewise for local "insn".
6172 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6173 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6174 (set_priorities): Likewise for local "prev_head".
6175 (try_ready): Likewise for param "next".
6176 (fix_tick_ready): Likewise.
6177 (change_queue_index): Likewise.
6178 (sched_extend_ready_list): Update for change to field "vec" of
6180 (generate_recovery_code): Strengthen param "insn" from rtx to
6182 (begin_speculative_block): Likewise.
6183 (create_check_block_twin): Likewise for param "insn" and locals
6184 "label", "check", "twin". Introduce local "check_pat" to avoid
6185 "check" being used as a plain rtx before being used as an insn.
6186 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6187 extracting elements from ready_list.
6188 (sched_remove_insn): Strengthen param "insn" from rtx to
6190 (sched_emit_insn): Likewise for return type.
6191 (ready_remove_first_dispatch): Likewise for return type and local
6194 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6196 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6199 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6200 from rtx to rtx_insn *.
6201 (add_dependence_list): Likewise for param "insn". Add a checked
6203 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6204 to rtx_insn *. Strengthen param "list_p" from rtx * to
6206 (chain_to_prev_insn): Strengthen param "insn" and locals
6207 "prec_nonnote", "i" from rtx to rtx_insn *.
6208 (flush_pending_lists): Likewise for param "insn".
6209 (cur_insn): Likewise for this variable.
6210 (haifa_start_insn): Add a checked cast.
6211 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6212 (sched_analyze_reg): Likewise for param "insn".
6213 (sched_analyze_1): Likewise.
6214 (sched_analyze_2): Likewise. Add checked casts.
6215 (sched_analyze_insn): Likewise. Also for local "prev".
6216 (deps_analyze_insn): Likewise for param "insn".
6217 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6218 (add_dependence_1): Likewise for params "insn", "elem".
6219 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6220 (parse_add_or_inc): Likewise for param "insn".
6221 (find_inc): Likewise for local "inc_cand".
6222 (find_modifiable_mems): Likewise for params "head", "tail" and
6223 locals "insn", "next_tail".
6225 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6226 (begin_schedule_ready): Likewise for param "insn".
6227 (begin_move_insn): Likewise for params "insn" and "last".
6228 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6230 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6231 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6232 (ebb_add_remove_insn): Likewise for param "insn".
6233 (advance_target_bb): Likewise.
6235 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6237 (check_live): Likewise for param "insn".
6238 (init_ready_list): Likewise for local "insn".
6239 (can_schedule_ready_p): Likewise for param "insn".
6240 (begin_schedule_ready): Likewise.
6241 (new_ready): Likewise for param "next".
6242 (rgn_print_insn): Likewise for param "insn".
6243 (rgn_rank): Likewise for params "insn1", "insn2".
6244 (contributes_to_priority): Likewise for params "next", "insn".
6245 (rgn_insn_finishes_block_p): Likewise for param "insn".
6246 (add_branch_dependences): Likewise for params "head", "tail" and
6247 locals "insn", "last".
6248 (rgn_add_remove_insn): Likewise for param "insn".
6249 (advance_target_bb): Likewise.
6251 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6252 const_rtx to const rtx_insn *.
6254 * sel-sched-dump.h (sel_print_insn): Likewise.
6256 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6257 (deps_init_id): Likewise.
6259 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6260 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6263 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6265 * output.h (final_start_function): Strengthen param 1 from rtx to
6268 * final.c (final_start_function): Likewise, renaming back from
6269 "uncast_first" to "first", and dropping the checked cast from rtx
6272 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6274 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6275 * final.c (final): Likewise. Rename param back from
6276 "uncast_first" to "first" and eliminate the checked cast from rtx
6279 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6281 * output.h (shorten_branches): Strengthen param from rtx to
6284 * final.c (shorten_branches): Likewise, renaming param back from
6285 "uncast_first" to "first", and dropping the checked cast from rtx
6288 * genattr.c (gen_attr): Likewise when writing out the prototype of
6291 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6293 * sched-int.h (struct haifa_sched_info): Strengthen fields
6294 "prev_head" and "next_tail" from rtx to rtx_insn *.
6296 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6298 * rtl.h (rtx_jump_table_data::get_labels): New method.
6299 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6300 with use of the new rtx_jump_table_data::get_labels method.
6301 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6302 to rtx_jump_table_data *. Simplify by using get_labels method.
6303 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6304 a dyn_cast, introducing local "table", using it to replace
6305 label-lookup logic with a get_labels method call.
6306 (patch_jump_insn): Simplify using get_labels method.
6307 * dwarf2cfi.c (create_trace_edges): Likewise.
6308 * rtlanal.c (label_is_jump_target_p): Likewise.
6310 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6312 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6315 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6316 (unshare_all_rtl_again): Likewise, also for local "p".
6318 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6320 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6322 * cfgrtl.c (delete_insn_and_edges): Likewise.
6324 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6326 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6327 from rtx to rtx_insn *.
6329 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6331 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6333 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6334 locals "returnjump", "epilogue_end", "insn", "next".
6336 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6337 "returnjump" from rtx * to rtx_insn **.
6338 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6340 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6342 * basic-block.h (struct edge_def). Strengthen "r" within
6343 union edge_def_insns from rtx to rtx_insn *.
6345 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6346 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6348 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6349 from rtx to rtx_insn *.
6350 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6352 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6353 (reg_used_on_edge): Likewise.
6354 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6355 (gt_pch_nx): New overload for rtx_insn *&.
6356 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6357 from rtx to rtx_insn *.
6359 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6361 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6362 from rtx to rtx_insn *.
6363 (BB_FOOTER): Replace function with access macro.
6364 (SET_BB_FOOTER): Delete.
6366 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6368 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6369 (emit_barrier_after_bb): Likewise.
6370 (record_effective_endpoints): Likewise.
6371 (relink_block_chain): Likewise.
6372 (fixup_fallthru_exit_predecessor): Likewise.
6373 (cfg_layout_duplicate_bb): Likewise.
6374 (cfg_layout_split_block): Likewise.
6375 (cfg_layout_delete_block): Likewise.
6376 (cfg_layout_merge_blocks): Likewise.
6377 (BB_FOOTER): Delete function.
6378 (SET_BB_FOOTER): Delete function.
6379 * combine.c (update_cfg_for_uncondjump): Replace uses of
6380 SET_BB_FOOTER with BB_FOOTER.
6382 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6384 * except.h (struct eh_landing_pad_d): Strengthen field
6385 "landing_pad" from rtx to rtx_code_label *.
6387 * except.c (sjlj_emit_dispatch_table): Likewise for param
6389 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6393 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6394 first param from rtx to rtx_insn *.
6395 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6396 field "set_frame_ptr_insn".
6397 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6398 "csend" from rtx to rtx_code_label *.
6399 (xtensa_expand_atomic): Likewise for local "csloop".
6400 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6402 (xtensa_call_tls_desc): Likewise for return type and locals
6403 "call_insn", "insns".
6404 (xtensa_legitimize_tls_address): Likewise for local "insns".
6405 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6409 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6410 first param from rtx to rtx_insn *.
6411 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6414 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6416 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6417 Strengthen param 1 from rtx to rtx_insn *.
6418 (tilepro_output_cbranch): Likewise.
6419 (tilepro_adjust_insn_length): Likewise.
6420 (tilepro_final_prescan_insn): Likewise for sole param.
6422 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6423 Likewise for local "last".
6424 (cbranch_predicted_p): Likewise for param "insn".
6425 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6426 (tilepro_output_cbranch_with_opcode): Likewise.
6427 (tilepro_output_cbranch): Likewise.
6428 (frame_emit_load): Likewise for return type and locals "seq",
6430 (emit_sp_adjust): Likewise for return type and local "insn".
6431 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6433 (tilepro_adjust_insn_length): Likewise for param "insn".
6434 (next_insn_to_bundle): Likewise for return type and params
6436 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6437 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6439 (match_addli_pcrel): Likewise for param "insn".
6440 (replace_addli_pcrel): Likewise.
6441 (match_auli_pcrel): Likewise.
6442 (replace_auli_pcrel): Likewise.
6443 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6445 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6446 "queue", "next_queue", "prev".
6447 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6448 (tilepro_final_prescan_insn): Likewise for param "insn".
6450 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6452 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6453 Strengthen param 1 from rtx to rtx_insn *.
6454 (tilegx_output_cbranch): Likewise.
6455 (tilegx_adjust_insn_length): Likewise.
6456 (tilegx_final_prescan_insn): Likewise for sole param.
6458 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6460 (cbranch_predicted_p): Likewise for param "insn".
6461 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6462 (tilegx_output_cbranch_with_opcode): Likewise.
6463 (tilegx_output_cbranch): Likewise.
6464 (frame_emit_load): Likewise for return type.
6465 (set_frame_related_p): Likewise for locals "seq", "insn".
6466 (emit_sp_adjust): Likewise for return type, and for local "insn".
6467 Introduce local "pat" for use in place of "insn" where the latter
6468 isn't an instruction.
6469 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6470 from rtx to rtx_insn *.
6471 (tilegx_adjust_insn_length): Likewise for param "insn".
6472 (next_insn_to_bundle): Likewise for return type and params "r" and
6474 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6476 (replace_insns): Likewise for params "old_insn", "new_insns".
6477 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6479 (replace_mov_pcrel_step2): Likewise.
6480 (replace_mov_pcrel_step3): Likewise.
6481 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6483 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6484 "queue", "next_queue", "prev".
6485 (tilegx_output_mi_thunk): Likewise for local "insn".
6486 (tilegx_final_prescan_insn): Likewise for param "insn".
6488 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6490 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6492 (frame_emit_load): Likewise.
6493 (frame_emit_add_imm): Likewise, also for local "insn".
6494 (spu_expand_prologue): Likewise for local "insn".
6495 (struct spu_bb_info): Likewise for field "prop_jump".
6496 (emit_nop_for_insn): Likewise for param "insn" and local
6498 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6500 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6501 locals "hint", "insn".
6502 (get_branch_target): Likewise for param "branch".
6503 (insn_clobbers_hbr): Likewise for param "insn".
6504 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6505 locals "insn", "before_4", "before_16".
6506 (insert_hbrp): Likewise for local "insn".
6507 (spu_machine_dependent_reorg): Likewise for locals "branch",
6508 "insn", "next", "bbend".
6509 (uses_ls_unit): Likewise for param "insn".
6510 (get_pipe): Likewise.
6511 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6512 introducing a checked cast.
6513 (spu_sched_adjust_cost): Likewise for params "insn" and
6515 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6516 (spu_sms_res_mii): Likewise.
6518 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6520 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6521 from rtx to rtx_insn *.
6522 (output_cbranch): Likewise for param 6.
6523 (output_return): Likewise for param 1.
6524 (output_sibcall): Likewise.
6525 (output_v8plus_shift): Likewise.
6526 (output_v8plus_mult): Likewise.
6527 (output_v9branch): Likewise for param 7.
6528 (output_cbcond): Likewise for param 3.
6530 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6532 (sparc_legitimize_pic_address): Likewise.
6533 (sparc_emit_call_insn): Likewise.
6534 (emit_save_or_restore_regs): Likewise.
6535 (emit_window_save): Likewise for return type and local "insn".
6536 (sparc_expand_prologue): Likewise for local "insn".
6537 (sparc_flat_expand_prologue): Likewise.
6538 (output_return): Likewise for param "insn".
6539 (output_sibcall): Likewise for param "insn" and local "delay".
6540 (output_ubranch): Likewise for param "insn".
6541 (output_cbranch): Likewise.
6542 (output_cbcond): Likewise.
6543 (output_v9branch): Likewise.
6544 (output_v8plus_shift): Likewise.
6545 (sparc_output_mi_thunk): Likewise for local "insn".
6546 (get_some_local_dynamic_name): Likewise.
6547 (output_v8plus_mult): Likewise for param "insn".
6549 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6551 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6552 from rtx to rtx_insn *.
6553 (output_branchy_insn): Likewise for param 3.
6554 (output_far_jump): Likewise for param 1.
6555 (final_prescan_insn): Likewise.
6556 (sh_insn_length_adjustment): Likewise for sole param.
6558 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6559 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6561 (sh_emit_compare_and_set): Likewise for local "lab".
6562 (output_far_jump): Strengthen param "insn" and local "prev" from
6564 (output_branchy_insn): Likewise for param "insn" and local
6566 (output_ieee_ccmpeq): Likewise for param "insn".
6567 (struct label_ref_list_d): Strengthen field "label" from rtx to
6569 (pool_node): Likewise.
6570 (pool_window_label): Likewise for this global.
6571 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6572 (dump_table): Strengthen params "start", "barrier" and local
6573 "scan" from rtx to rtx_insn *.
6574 (broken_move): Likewise for param "insn".
6575 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6576 Strengthen param "first_mova" from rtx * to rtx_insn **.
6577 (mova_p): Likewise for param "insn".
6578 (fixup_mova): Likewise for param "mova".
6579 (find_barrier): Likewise for return type, params "mova" and
6580 "from", and locals "barrier_before_mova", "found_barrier",
6581 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6582 "label" from rtx to rtx_code_label *.
6583 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6585 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6586 (split_branches): Likewise for param "first" and local "insn".
6587 (final_prescan_insn): Likewise for param "insn".
6588 (sequence_insn_p): Likewise for locals "prev", "next".
6589 (sh_insn_length_adjustment): Likewise for param "insn".
6590 (sh_can_redirect_branch): Likewise for local "insn".
6591 (find_r0_life_regions): Likewise for locals "end", "insn".
6592 (sh_output_mi_thunk): Likewise for local "insns".
6594 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6596 * config/score/score.c (score_output_mi_thunk): Strengthen local
6597 "insn" from rtx to rtx_insn *.
6598 (score_prologue): Likewise.
6600 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6602 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6603 1 from rtx to rtx_insn *.
6604 (s390_emit_jump): Likewise for return type.
6605 (s390_emit_call): Likewise.
6606 (s390_load_got): Likewise.
6608 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6610 (s390_match_ccmode): Likewise for param "insn".
6611 (s390_emit_jump): Likewise for return type.
6612 (s390_split_branches): Likewise for local "label".
6613 (struct constant): Strengthen field "label" from rtx to
6615 (struct constant_pool): Likewise for field "label". Strengthen
6616 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6618 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6620 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6621 (s390_end_pool): Likewise.
6622 (s390_dump_pool): Likewise for local "insn".
6623 (s390_mainpool_start): Likewise.
6624 (s390_chunkify_start): Likewise.
6625 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6626 with insns. Strengthen locals "label", "jump", "barrier", "next",
6627 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6628 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6630 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6631 "jump", "label", "next_insn".
6632 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6633 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6635 (s390_load_got): Likewise for return type and local "insns".
6636 (s390_save_gprs_to_fprs): Likewise for local "insn".
6637 (s390_restore_gprs_from_fprs): Likewise.
6638 (pass_s390_early_mach::execute): Likewise.
6639 (s390_emit_prologue): Likewise for local "insns".
6640 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6642 (s390_emit_call): Strengthen return type and local "insn" from
6644 (s390_emit_tpf_eh_return): Likewise for local "insn".
6645 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6646 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6647 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6649 (s390_non_addr_reg_read_p): Likewise for param "insn".
6650 (find_cond_jump): Likewise for return type and param "insn".
6651 (s390_swap_cmp): Likewise for param "insn".
6652 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6653 "prev_insn", "next_insn".
6654 (s390_reorg): Likewise for locals "insn", "target".
6655 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6656 (s390_sched_variable_issue): For now, rename param "insn" to
6657 "uncast_insn", introducing a checked cast.
6658 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6660 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6661 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6665 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6666 param from rtx to rtx_insn *.
6667 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6669 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6671 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6672 4 from rtx to rtx_insn *.
6673 (rs6000_final_prescan_insn): Likewise for first param.
6674 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6676 (rs6000_get_some_local_dynamic_name): Likewise.
6677 (output_cbranch): Likewise for param "insn".
6678 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6679 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6680 (rs6000_emit_allocate_stack): Likewise for local "insn".
6681 (load_cr_save): Likewise.
6682 (restore_saved_cr): Likewise.
6683 (restore_saved_lr): Likewise.
6684 (emit_cfa_restores): Likewise.
6685 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6686 "deleted_debug_label".
6687 (rs6000_output_mi_thunk): Likewise for local "insn".
6688 (rs6000_final_prescan_insn): Likewise for param "insn".
6690 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6692 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6693 Strengthen param "insn" from rtx to rtx_insn *.
6694 * config/picochip/picochip.c (picochip_current_prescan_insn):
6695 Likewise for this variable.
6696 (picochip_final_prescan_insn): Likewise for param "insn".
6698 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6700 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6701 from rtx to rtx_insn *.
6702 (pa_output_indirect_call): Likewise.
6703 (pa_adjust_insn_length): Likewise.
6704 (pa_attr_length_millicode_call): Likewise.
6705 (pa_attr_length_call): Likewise.
6706 (pa_attr_length_indirect_call): Likewise.
6708 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6710 (pa_attr_length_millicode_call): Likewise.
6711 (pa_attr_length_call): Likewise.
6712 (pa_output_call): Likewise.
6713 (pa_attr_length_indirect_call): Likewise.
6714 (pa_output_indirect_call): Likewise.
6716 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6718 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6719 Strengthen first param from rtx to rtx_insn *.
6720 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6723 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6725 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6726 type from rtx to rtx_insn *.
6727 (mips_expand_call): Likewise.
6728 (mips_adjust_insn_length): Likewise for first param.
6729 (mips_output_conditional_branch): Likewise.
6730 (mips_output_order_conditional_branch): Likewise.
6731 (mips_final_prescan_insn): Likewise.
6733 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6734 rtx_insn * for the SEQUENCE case.
6735 (SEQ_END): Likewise.
6736 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6737 (mips_emit_call_insn): Likewise, also for local "insn".
6738 (mips16_gp_pseudo_reg): Likewise for local "scan".
6739 (mips16_build_call_stub): Likewise for return type and for local
6740 "insn". Introduce a new local "pattern" so that "insn" can indeed
6742 (mips_expand_call): Strengthen return type and local "insn" from
6744 (mips_block_move_loop): Strengthen local "label" from rtx to
6746 (mips_expand_synci_loop): Likewise for locals "label",
6748 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6750 (mips16e_collect_argument_saves): Likewise for locals "insn",
6752 (mips_find_gp_ref): Likewise for param of callback for "pred"
6753 param, and for local "insn".
6754 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6755 (mips_insn_has_flexible_gp_ref_p): Likewise.
6756 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6758 (mips_epilogue_set_cfa): Likewise for local "insn".
6759 (mips_expand_epilogue): Likewise.
6760 (mips_adjust_insn_length): Likewise for param "insn".
6761 (mips_output_conditional_branch): Likewise.
6762 (mips_output_order_conditional_branch): Likewise.
6763 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6764 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6765 "falu2_turn_enabled_insn".
6766 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6767 "done_label" from rtx to rtx_code_label *.
6768 (struct mips16_constant): Likewise for field "label".
6769 (mips16_add_constant): Likewise for return type.
6770 (mips16_emit_constants_1): Strengthen return type and param "insn"
6771 from rtx to rtx_insn *.
6772 (mips16_emit_constants): Likewise for param "insn".
6773 (mips16_insn_length): Likewise.
6774 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6775 to rtx_code_label *.
6776 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6777 from rtx to rtx_insn *.
6778 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6779 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6780 (r10k_simplify_address): Strengthen param "insn" and local
6781 "def_insn" from rtx to rtx_insn *.
6782 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6784 (r10k_needs_protection_p_1): Update target type of cast of data
6785 from to rtx to rtx_insn *.
6786 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6787 rtx * to rtx_insn **.
6788 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6790 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6791 (mips_call_expr_from_insn): Likewise for param "insn".
6792 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6793 (mips_find_pic_call_symbol): Likewise for param "insn".
6794 (mips_annotate_pic_calls): Likewise for local "insn".
6795 (mips_sim_insn): Likewise for this variable.
6796 (struct mips_sim): Likewise for field "insn" within elements of
6798 (mips_sim_wait_reg): Likewise for param "insn".
6799 (mips_sim_wait_regs): Likewise.
6800 (mips_sim_wait_units): Likewise.
6801 (mips_sim_wait_insn): Likewise.
6802 (mips_sim_issue_insn): Likewise.
6803 (mips_sim_finish_insn): Likewise.
6804 (mips_seq_time): Likewise for param "seq" and local "insn".
6805 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6806 locals "first", "second".
6807 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6808 "last", "last2", "next".
6809 (mips_avoid_hazard): Likewise for params "after", "insn".
6810 (mips_reorg_process_insns): Likewise for locals "insn",
6811 "last_insn", "subinsn", "next_insn".
6812 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6813 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6815 (mips_output_mi_thunk): Likewise for local "insn".
6816 (mips_final_prescan_insn): Likewise for param "insn".
6818 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6820 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6821 Strengthen return type and local "insns" from rtx to rtx_insn *.
6822 (microblaze_legitimize_tls_address): Likewise for local "insns".
6823 (microblaze_block_move_loop): Strengthen local "label" from rtx
6824 to rtx_code_label *.
6825 (microblaze_expand_prologue): Strengthen two locals named "insn"
6826 from rtx to rtx_insn *.
6827 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6828 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6829 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6830 to rtx_code_label *.
6832 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6834 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6835 param from rtx to rtx_insn *.
6836 (mep_reuse_lo): Likewise for third param.
6837 (mep_use_post_modify_p): Likewise for first param.
6838 (mep_core_address_length): Likewise.
6839 (mep_cop_address_length): Likewise.
6840 (mep_final_prescan_insn): Likewise.
6841 (mep_store_data_bypass_p): Likewise for both params.
6842 (mep_mul_hilo_bypass_p): Likewise.
6843 (mep_ipipe_ldc_p): Likewise for param.
6845 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6846 (mep_rewrite_mult): Likewise.
6847 (mep_rewrite_mulsi3): Likewise.
6848 (mep_rewrite_maddsi3): Likewise.
6849 (mep_reuse_lo_p_1): Likewise.
6850 (mep_reuse_lo_p): Likewise.
6851 (mep_frame_expr): Likewise.
6852 (mep_make_parallel): Likewise for both params.
6853 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6855 (mep_use_post_modify_p): Likewise for param "insn".
6856 (mep_core_address_length): Likewise.
6857 (mep_cop_address_length): Likewise.
6858 (mep_reg_set_in_function): Likewise for local "insn".
6859 (mep_asm_without_operands_p): Likewise.
6860 (F): Likewise for return type and param "x".
6861 (add_constant): Likewise for local "insn".
6862 (maybe_dead_move): Likewise for return type and local "insn".
6863 (mep_expand_prologue): Likewise for local "insn".
6864 (mep_final_prescan_insn): Likewise for param "insn".
6865 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6866 "next", "follow", "x".
6867 (mep_insert_repeat_label_last): Likewise for return type, param
6868 "last_insn", and locals "next", "prev". Strengthen param "label"
6869 from rtx to rtx_code_label *.
6870 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6872 (struct mep_doloop_end): Likewise for fields "insn" and
6874 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6875 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6876 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6878 (mep_invert_branch): Likewise for params "insn" and "after".
6879 (mep_reorg_erepeat): Likewise for param "insns" and locals
6880 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6881 "l" from rtx to rtx_code_label *.
6882 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6883 from rtx to rtx_insn *.
6884 (mep_reorg_addcombine): Likewise for param "insns" and locals
6886 (add_sp_insn_p): Likewise for param "insn".
6887 (mep_reorg_noframe): Likewise for param "insns" and locals
6888 "start_frame_insn", "end_frame_insn", "next".
6889 (mep_reorg): Likewise for local "insns".
6890 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6892 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6893 (mep_mul_hilo_bypass_p): Likewise.
6894 (mep_ipipe_ldc_p): Likewise for param "insn".
6895 (mep_make_bundle): Likewise for return type, param "cop" and local
6896 "insn", splitting out the latter into a new local "seq" for when it
6897 is a SEQUENCE rather than an insn.
6898 (core_insn_p): Likewise for param "insn".
6899 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6900 "last", "first", "note", "prev", "core_insn".
6902 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6904 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6906 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6907 (m68k_final_prescan_insn): Likewise for first param.
6909 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6910 (m68k_set_frame_related): Likewise for param "insn".
6911 (output_btst): Likewise for param "insn".
6912 (m68k_final_prescan_insn): Likewise.
6913 (m68k_move_to_reg): Likewise for local "insn".
6914 (m68k_call_tls_get_addr): Likewise for local "insns".
6915 (m68k_call_m68k_read_tp): Likewise.
6916 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6917 (m68k_output_mi_thunk): Likewise for local "insn".
6919 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6921 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6922 first param from rtx to rtx_insn *.
6923 (iq2000_adjust_insn_length): Likewise.
6924 (iq2000_output_conditional_branch): Likewise.
6925 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6926 "insn" and local "nop_insn".
6927 (iq2000_annotate_frame_insn): Likewise for param "insn".
6928 (iq2000_expand_prologue): Likewise for both locals "insn".
6929 (iq2000_adjust_insn_length): Likewise for param "insn".
6930 (iq2000_output_conditional_branch): Likewise.
6932 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6934 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6935 "insns" from rtx to rtx_insn *.
6936 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6937 (struct spill_fill_data): Likewise for field "init_after" and for
6938 elements of array field "prev_insn".
6939 (spill_restore_mem): Likewise for locals "insn", "first".
6940 (do_spill): Likewise for local "insn".
6941 (do_restore): Likewise.
6942 (ia64_expand_prologue): Likewise.
6943 (ia64_expand_epilogue): Likewise.
6944 (emit_insn_group_barriers): Likewise for locals "insn",
6946 (emit_all_insn_group_barriers): Likewise for locals "insn",
6948 (dfa_stop_insn): Likewise for this global.
6949 (dfa_pre_cycle_insn): Likewise.
6950 (ia64_nop): Likewise.
6951 (final_emit_insn_group_barriers): Likewise for locals "insn",
6953 (emit_predicate_relation_info): Likewise for locals "head", "n",
6955 (ia64_reorg): Likewise for local "insn".
6956 (ia64_output_mi_thunk): Likewise.
6957 (expand_vec_perm_interleave_2): Likewise for local "seq".
6959 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6961 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6962 param 1 "insn" from rtx to rtx_insn *.
6963 (ix86_use_lea_for_mov): Likewise.
6964 (ix86_avoid_lea_for_addr): Likewise.
6965 (ix86_split_lea_for_addr): Likewise.
6966 (ix86_lea_for_add_ok): Likewise.
6967 (ix86_output_call_insn): Likewise.
6969 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6970 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6971 (ix86_output_function_epilogue): Likewise for locals "insn",
6972 "deleted_debug_label".
6973 (legitimize_tls_address): Likewise for local "insn".
6974 (get_some_local_dynamic_name): Likewise.
6975 (increase_distance): Likewise for params "prev", "next".
6976 (distance_non_agu_define_in_bb): Likewise for params "insn",
6977 "start" and locals "prev", "next".
6978 (distance_non_agu_define): Likewise for param "insn".
6979 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6980 locals "next", "prev".
6981 (distance_agu_use): Likewise for param "insn".
6982 (ix86_lea_outperforms): Likewise.
6983 (ix86_ok_to_clobber_flags): Likewise.
6984 (ix86_avoid_lea_for_add): Likewise.
6985 (ix86_use_lea_for_mov): Likewise.
6986 (ix86_avoid_lea_for_addr): Likewise.
6987 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6988 (ix86_split_lea_for_addr): Likewise for param "insn".
6989 (ix86_lea_for_add_ok): Likewise for param "insn".
6990 (ix86_expand_carry_flag_compare): Likewise for local
6992 (ix86_expand_int_movcc): Likewise.
6993 (ix86_output_call_insn): Likewise for param "insn".
6994 (ix86_output_call_insn): Likewise for local "i".
6995 (x86_output_mi_thunk): Introduce local "insn", using it in place
6996 of "tmp" when dealing with insns.
6997 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6999 (ix86_pad_returns): Likewise for locals "ret", "prev".
7000 (ix86_count_insn_bb): Likewise for local "insn".
7001 (ix86_pad_short_function): Likewise for locals "ret", "insn".
7002 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
7003 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
7004 (expand_vec_perm_interleave2): Likewise for local "seq".
7005 (expand_vec_perm_vperm2f128_vblend): Likewise.
7006 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
7007 call to for_each_rtx with for_each_rtx_in_insn.
7009 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7011 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
7012 "label" from rtx to rtx_code_label *.
7013 (ix86_expand_prologue): Likewise.
7014 (ix86_expand_split_stack_prologue): Likewise for locals "label",
7016 (ix86_split_idivmod): Likewise for locals "end_label" and
7018 (ix86_expand_branch): Likewise for local "label2".
7019 (ix86_expand_aligntest): Likewise for return type and local "label".
7020 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
7022 (expand_movmem_epilogue): Likewise for the various locals named
7024 (expand_setmem_epilogue): Likewise.
7025 (expand_small_movmem_or_setmem): Likewise for local "label".
7026 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7027 Strengthen param "done_label" from rtx * to rtx_code_label **.
7028 Strengthen locals "loop_label" and "label" from rtx to
7030 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
7031 Likewise for locals "loop_label", "label".
7032 (ix86_expand_set_or_movmem): Likewise for locals "label",
7033 "jump_around_label", "hot_label".
7034 (ix86_expand_strlensi_unroll_1): Likewise for locals
7035 "align_2_label", align_3_label", "align_4_label", "end_0_label",
7037 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
7038 (void ix86_emit_i387_log1p): Likewise for locals "label1",
7039 "label2", "jump_label".
7040 (ix86_expand_sse_compare_and_jump): Likewise for return type and
7042 (ix86_expand_lfloorceil): Likewise for local "label".
7043 (ix86_expand_rint): Likewise.
7044 (ix86_expand_floorceildf_32): Likewise.
7045 (ix86_expand_floorceil): Likewise.
7046 (ix86_expand_rounddf_32): Likewise.
7047 (ix86_expand_trunc): Likewise.
7048 (ix86_expand_truncdf_32): Likewise.
7049 (ix86_expand_round): Likewise.
7051 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7053 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
7054 first param from rtx to rtx_insn *.
7055 (h8300_insn_length_from_table): Likewise.
7056 * config/h8300/h8300.c (F): Likewise for return type and param
7058 (Fpa): Add a checked cast to rtx_insn *.
7059 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
7061 (final_prescan_insn): Likewise for param "insn".
7062 (h8300_binary_length): Likewise.
7063 (h8300_insn_length_from_table): Likewise.
7065 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7067 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
7068 Strengthen first param "insn" from rtx to rtx_insn *.
7070 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
7072 (frame_insn): Likewise for return type. Introduce local "insn"
7073 for use in place of local "x" for use as an rtx_insn *.
7074 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
7075 (epiphany_expand_prologue): Likewise for local "insn".
7076 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
7077 * config/epiphany/resolve-sw-modes.c
7078 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
7081 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7083 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
7084 param from rtx to rtx_insn *.
7085 (c6x_final_prescan_insn): Likewise for first param.
7087 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7088 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7089 (c6x_expand_compare): Strengthen local "insns" from rtx to
7091 (c6x_get_unit_specifier): Likewise for param "insn".
7092 (c6x_print_unit_specifier_field): Likewise.
7093 (c6x_final_prescan_insn): Likewise.
7094 (emit_add_sp_const): Likewise for local "insn".
7095 (c6x_expand_prologue): Likewise.
7097 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7099 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7100 param 1 from rtx to rtx_insn *.
7101 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7102 the various locals named "insn".
7103 (expand_epilogue_reg_restore): Likewise.
7104 (frame_related_constant_load): Likewise.
7105 (add_to_reg): Likewise.
7106 (emit_link_insn): Likewise.
7107 (do_link): Likewise.
7108 (expand_interrupt_handler_prologue): Likewise.
7109 (branch_dest): Likewise for param "branch".
7110 (asm_conditional_branch): Likewise for param "insn".
7111 (gen_one_bundle): Likewise for elements of param "slot" and local
7113 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7114 elements of local "slot".
7115 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7116 "queue", "next_queue", "prev".
7117 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7118 (add_sched_insns_for_speculation): Likewise for local "insn".
7120 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7122 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7123 from rtx to rtx_insn *.
7124 (output_movhi): Likewise.
7125 (output_movsisf): Likewise.
7126 (avr_out_tstsi): Likewise.
7127 (avr_out_tsthi): Likewise.
7128 (avr_out_tstpsi): Likewise.
7129 (avr_out_compare): Likewise.
7130 (avr_out_compare64): Likewise.
7131 (avr_out_movpsi): Likewise.
7132 (ashlqi3_out): Likewise.
7133 (ashlhi3_out): Likewise.
7134 (ashlsi3_out): Likewise.
7135 (ashrqi3_out): Likewise.
7136 (ashrhi3_out): Likewise.
7137 (ashrsi3_out): Likewise.
7138 (lshrqi3_out): Likewise.
7139 (lshrhi3_out): Likewise.
7140 (lshrsi3_out): Likewise.
7141 (avr_out_ashlpsi3): Likewise.
7142 (avr_out_ashrpsi3): Likewise.
7143 (avr_out_lshrpsi3): Likewise.
7144 (avr_out_fract): Likewise.
7145 (avr_out_sbxx_branch): Likewise.
7146 (avr_out_round): Likewise.
7147 (avr_out_xload): Likewise.
7148 (avr_out_movmem): Likewise.
7149 (adjust_insn_length): Likewise.
7150 (avr_out_lpm): Likewise.
7151 (reg_unused_after): Likewise.
7152 (_reg_unused_after): Likewise.
7153 (avr_jump_mode): Likewise for second param.
7154 (jump_over_one_insn): Likewise for first param.
7155 (avr_final_prescan_insn): Likewise.
7156 (out_shift_with_cnt): Likewise for second param.
7158 * config/avr/avr.c (get_sequence_length): Likewise for param
7159 "insns" and local "insn".
7160 (emit_push_byte): Likewise for local "insn".
7161 (emit_push_sfr): Likewise.
7162 (avr_prologue_setup_frame): Likewise for locals "insn",
7163 "fp_plus_insns", "sp_plus_insns".
7164 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7166 (avr_jump_mode): Likewise for param "insn".
7167 (avr_final_prescan_insn): Likewise.
7168 (avr_find_unused_d_reg): Likewise.
7169 (avr_out_lpm_no_lpmx): Likewise.
7170 (avr_out_lpm): Likewise.
7171 (avr_out_xload): Likewise.
7172 (output_movqi): Likewise.
7173 (output_movhi): Likewise.
7174 (out_movqi_r_mr): Likewise.
7175 (out_movhi_r_mr): Likewise.
7176 (out_movsi_r_mr): Likewise.
7177 (out_movsi_mr_r): Likewise.
7178 (output_movsisf): Likewise.
7179 (avr_out_load_psi): Likewise.
7180 (avr_out_store_psi): Likewise.
7181 (avr_out_movpsi): Likewise.
7182 (out_movqi_mr_r): Likewise.
7183 (avr_out_movhi_mr_r_xmega): Likewise.
7184 (out_movhi_mr_r): Likewise.
7185 (compare_condition): Likewise for param "insn" and local "next".
7186 (compare_sign_p): Likewise for param "insn".
7187 (compare_diff_p): Likewise.
7188 (compare_eq_p): Likewise.
7189 (avr_out_compare): Likewise.
7190 (avr_out_compare64): Likewise.
7191 (avr_out_tsthi): Likewise.
7192 (avr_out_tstpsi): Likewise.
7193 (avr_out_tstsi): Likewise.
7194 (out_shift_with_cnt): Likewise.
7195 (ashlqi3_out): Likewise.
7196 (ashlhi3_out): Likewise.
7197 (avr_out_ashlpsi3): Likewise.
7198 (ashlsi3_out): Likewise.
7199 (ashrqi3_out): Likewise.
7200 (ashrhi3_out): Likewise.
7201 (avr_out_ashrpsi3): Likewise.
7202 (ashrsi3_out): Likewise.
7203 (lshrqi3_out): Likewise.
7204 (lshrhi3_out): Likewise.
7205 (avr_out_lshrpsi3): Likewise.
7206 (lshrsi3_out): Likewise.
7207 (avr_out_fract): Likewise.
7208 (avr_out_round): Likewise.
7209 (avr_adjust_insn_length): Likewise.
7210 (reg_unused_after): Likewise.
7211 (_reg_unused_after): Likewise.
7212 (avr_compare_pattern): Likewise.
7213 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7214 and locals "branch1", "branch2", "insn2", "jump".
7215 (avr_reorg): Likewise for local "insn".
7216 (avr_2word_insn_p): Likewise for param "insn".
7217 (jump_over_one_insn_p): Likewise.
7218 (avr_out_sbxx_branch): Likewise.
7219 (avr_out_movmem): Likewise.
7221 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7223 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7224 param from rtx to rtx_insn *.
7225 (thumb1_final_prescan_insn): Likewise.
7226 (thumb2_final_prescan_insn): Likewise.
7228 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7230 (struct minipool_node): Likewise for field "insn".
7231 (dump_minipool): Likewise for param "scan".
7232 (create_fix_barrier): Likewise for local "from". Strengthen local
7233 "label" from rtx to rtx_code_label *.
7234 (push_minipool_barrier): Strengthen param "insn" from rtx to
7236 (push_minipool_fix): Likewise.
7237 (note_invalid_constants): Likewise.
7238 (thumb2_reorg): Likewise for local "insn".
7239 (arm_reorg): Likewise.
7240 (thumb2_final_prescan_insn): Likewise for param
7241 "insn" and local "first_insn".
7242 (arm_final_prescan_insn): Likewise for param "insn" and locals
7243 "start_insn", "this_insn".
7244 (arm_debugger_arg_offset): Likewise for param "insn".
7245 (thumb1_emit_multi_reg_push): Likewise for return type and local
7247 (thumb1_final_prescan_insn): Likewise for param "insn".
7248 (thumb_far_jump_used_p): Likewise for local "insn".
7249 (thumb1_expand_prologue): Likewise.
7250 (arm_expand_epilogue_apcs_frame): Likewise.
7251 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7252 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7253 from rtx to rtx_code_label *.
7254 (arm_split_atomic_op): Likewise for local "label".
7255 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7257 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7259 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7260 first param from rtx to rtx_insn *.
7261 (arc_verify_short): Likewise.
7262 (arc_short_long): Likewise.
7263 (arc_need_delay): Likewise.
7265 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7267 (arc_ccfsm_advance): Likewise for param "insn" and locals
7268 "start_insn", "this_insn".
7269 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7270 (arc_ccfsm_post_advance): Likewise for param "insn".
7271 (arc_next_active_insn): Likewise for return type and param "insn".
7272 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7273 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7274 (output_short_suffix): Likewise for local "insn".
7275 (arc_final_prescan_insn): Likewise for param "insn". Remove
7276 now-redundant checked cast.
7277 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7278 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7279 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7280 for use where lc_set became an insn.
7281 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7283 (arc_get_insn_variants): Likewise for local "prev".
7284 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7286 (arc_predicate_delay_insns): Likewise for local "insn".
7287 (arc_pad_return): Likewise for local "prev". For now, add a
7288 checked cast when extracting the insn from "final_sequence".
7289 (arc_short_long): Likewise for param "insn".
7290 (arc_need_delay): Likewise for param "insn" and local "next".
7291 (arc_label_align): Likewise for locals "prev", "next".
7293 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7295 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7296 "insn" from rtx to rtx_insn *.
7297 (alpha_gp_save_rtx): Likewise for local "seq".
7298 (alpha_instantiate_decls): Likewise for local "top".
7299 (get_some_local_dynamic_name): Likewise for local "insn".
7300 (alpha_does_function_need_gp): Likewise.
7301 (set_frame_related_p): Likewise for return type and for locals
7303 (emit_frame_store_1): Likewise for local "insn".
7304 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7305 (alpha_end_function): Likewise for local "insn".
7306 (alpha_output_mi_thunk_osf): Likewise.
7307 (alphaev4_insn_pipe): Likewise for param "insn".
7308 (alphaev5_insn_pipe): Likewise.
7309 (alphaev4_next_group): Likewise for return type and param 1
7311 (alphaev5_next_group): Likewise.
7312 (alpha_align_insns_1): Likewise for return type and param 1 of
7313 callback param "next_group", and for locals "i", "next", "prev",
7314 "where", "where2", "insn".
7316 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7318 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7319 rather than modifying the stmt.
7321 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7323 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7324 cgraph_state conversion.
7326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7328 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7329 Strengthen local "insns" from rtx to rtx_insn *.
7330 (aarch64_set_frame_expr): Likewise for local "insn".
7331 (aarch64_save_or_restore_fprs): Likewise.
7332 (aarch64_save_or_restore_callee_save_registers): Likewise.
7333 (aarch64_expand_prologue): Likewise.
7334 (aarch64_expand_epilogue): Likewise.
7335 (aarch64_output_mi_thunk): Likewise.
7336 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7337 "label2" from rtx to rtx_code_label *.
7338 (aarch64_split_atomic_op): Likewise for local "label".
7340 2014-08-25 Martin Liska <mliska@suse.cz>
7342 * cgraph.h (symtab_node):
7343 (bool needed_p (void)): created from decide_is_symbol_needed
7344 (bool referred_to_p (void)): created from referred_to_p
7345 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7346 * cgraph.h (cgraph_node):
7347 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7348 (void expand (void)): created from expand_function
7349 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7350 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7351 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7352 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7353 * cgraph.h (varpool_node):
7354 (static void add (tree decl): created from varpool_add_new_variable
7355 * cgraph.h (cgraph_edge):
7357 (void remove_caller (void)): created from cgraph_edge_remove_caller
7358 (void remove_callee (void)): created from cgraph_edge_remove_callee
7359 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7360 created from cgraph_set_call_stmt
7361 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7362 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7363 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7364 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7365 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7366 created from cgraph_speculative_call_info
7367 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7368 int freq_scale, bool update_original)): created from cgraph_clone_edge
7369 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7370 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7371 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7372 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7373 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7374 (static void rebuild_references (void)): created from cgraph_rebuild_references
7375 * cgraph.h (symbol_table):
7376 (create_reference): renamed from add_reference
7377 (maybe_create_reference): renamed from maybe_add_reference
7378 (void register_symbol (symtab_node *node)): new function
7379 (void clear_asm_symbols (void)): new function
7380 (void unregister (symtab_node *node)): new function
7381 (void release_symbol (cgraph_node *node, int uid)): new function
7382 (cgraph_node * allocate_cgraph_symbol (void)): new function
7383 (void initialize (void)): created from cgraph_init
7384 (symtab_node *first_symbol (void)):new function
7385 (asm_node *first_asm_symbol (void)):new function
7386 (symtab_node *first_defined_symbol (void)):new function
7387 (varpool_node *first_variable (void)):new function
7388 (varpool_node *next_variable (varpool_node *node)):new function
7389 (varpool_node *first_static_initializer (void)):new function
7390 (varpool_node *next_static_initializer (varpool_node *node)):new function
7391 (varpool_node *first_defined_variable (void)):new function
7392 (varpool_node *next_defined_variable (varpool_node *node)):new function
7393 (cgraph_node *first_defined_function (void)):new function
7394 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7395 (cgraph_node *first_function (void)):new function
7396 (cgraph_node *next_function (cgraph_node *node)):new function
7397 (cgraph_node *first_function_with_gimple_body (void)):new function
7398 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7399 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7400 created from symtab_remove_unreachable_nodes
7401 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7402 (void process_new_functions (void)): created from cgraph_process_new_functions
7403 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7404 (bool output_variables (void)): created from varpool_node::output_variables
7405 (void output_asm_statements (void)): created from output_asm_statements
7406 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7407 (void compile (void)): created from compile
7408 (void output_weakrefs (void)): created from output_weakrefs
7409 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7410 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7411 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7412 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7413 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7414 created from cgraph_next_function_with_gimple_body
7415 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7416 created from cgraph_remove_edge_removal_hook
7417 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7418 created from cgraph_add_node_removal_hook
7419 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7420 created from cgraph_remove_node_removal_hook
7421 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7422 created from varpool_add_node_removal_hook
7423 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7424 created from varpool_remove_node_removal_hook
7425 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7426 created from cgraph_add_function_insertion_hook
7427 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7428 created from cgraph_remove_function_insertion_hook
7429 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7430 created from varpool_add_variable_insertion_hook
7431 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7432 created from varpool_remove_variable_insertion_hook
7433 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7434 created from cgraph_add_edge_duplication_hook
7435 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7436 created from cgraph_remove_edge_duplication_hook
7437 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7438 created from cgraph_add_node_duplication_hook
7439 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7440 created from cgraph_remove_node_duplication_hook
7441 (void call_edge_removal_hooks (cgraph_edge *e)):
7442 created from cgraph_call_edge_removal_hooks
7443 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7444 created from call_function_insertion_hooks
7445 (void call_cgraph_removal_hooks (cgraph_node *node)):
7446 created from cgraph_call_node_removal_hooks
7447 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7448 created from cgraph_node::call_duplication_hooks
7449 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7450 created from cgraph_call_edge_duplication_hooks
7451 (void call_varpool_removal_hooks (varpool_node *node)):
7452 created from varpool_call_node_removal_hooks
7453 (void call_varpool_insertion_hooks (varpool_node *node)):
7454 created from varpool_call_variable_insertion_hooks
7455 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7456 created from insert_to_assembler_name_hash
7457 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7458 created from unlink_from_assembler_name_hash
7459 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7460 created from symtab_prevail_in_asm_name_hash
7461 (void symtab_initialize_asm_name_hash (void)):
7462 created from symtab_initialize_asm_name_hash
7463 (void change_decl_assembler_name (tree decl, tree name)):
7464 created from change_decl_assembler_name
7465 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7466 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7467 created from decl_assembler_name_hash
7468 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7469 created from decl_assembler_name_equal
7470 (static hashval_t hash_node_by_assembler_name (const void *p)):
7471 created from hash_node_by_assembler_name
7472 (static int eq_assembler_name (const void *p1, const void *p2)):
7473 created from eq_assembler_name
7475 2014-08-25 Marek Polacek <polacek@redhat.com>
7477 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7479 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7481 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7482 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7483 SWI1248_AVX512BW mode iterator.
7485 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7488 * config/sh/predicates.md (general_extend_operand): Disable
7489 TRUNCATE before reload completes.
7491 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7493 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7495 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7498 * config/sh/sh.opt (musermode): Allow negative form.
7499 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7500 targets that don't support it.
7501 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7502 Document -mno-usermode option.
7504 2014-08-24 Kito Cheng <kito@0xlab.org>
7506 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7507 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7508 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7509 * doc/tm.texi: Regenerate.
7511 2014-08-24 Kito Cheng <kito@0xlab.org>
7513 * ira.c: Fix typo in comment.
7515 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7517 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7518 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7520 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7523 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7524 last_address when the current function is a thunk.
7525 (pa_asm_output_mi_thunk): When we don't have named sections or they
7526 are not being used, check that thunk can reach the stub table with a
7529 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7531 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7533 (pass_web::execute): Likewise for local "insn".
7535 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7537 * var-tracking.c (struct micro_operation_def): Strengthen field
7538 "insn" from rtx to rtx_insn *.
7539 (struct emit_note_data_def): Likewise.
7540 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7541 (vt_stack_adjustments): Likewise for local "insn".
7542 (adjust_insn): Likewise for param "insn".
7543 (val_store): Likewise.
7544 (val_resolve): Likewise.
7545 (struct count_use_info): Likewise for field "insn".
7546 (log_op_type): Likewise for param "insn".
7547 (reverse_op): Likewise.
7548 (prepare_call_arguments): Likewise.
7549 (add_with_sets): The initial param takes an insn, but we can't
7550 yet strengthen it from rtx to rtx_insn * since it's used as a
7551 cselib_record_sets_hook callback. For now rename initial param
7552 from "insn" to "uncast_insn", and introduce a local "insn" of
7553 the stronger rtx_insn * type, with a checked cast.
7554 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7556 (emit_note_insn_var_location): Likewise.
7557 (emit_notes_for_changes): Likewise.
7558 (emit_notes_for_differences): Likewise.
7559 (next_non_note_insn_var_location): Likewise for return type and
7561 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7562 (vt_initialize): Likewise for local "insn".
7563 (delete_debug_insns): Likewise for locals "insn" and "next".
7565 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7567 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7569 (mark_constant_pool): Likewise for local "insn".
7571 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7573 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7575 (dead_debug_promote_uses): Likewise.
7576 (dead_debug_insert_temp): Likewise.
7578 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7580 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7581 from const_rtx to const rtx_insn *.
7582 (store_killed_after): Likewise. Strengthen locals "last", "act"
7583 from rtx to rtx_insn *.
7584 (store_killed_before): Strengthen param "insn" from const_rtx to
7585 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7586 (find_moveable_store): Strengthen param "insn" from rtx to
7588 (compute_store_table): Likewise for local "insn".
7589 (insert_insn_start_basic_block): Likewise for param "insn" and
7590 locals "prev", "before", "insn".
7591 (insert_store): For now, add a checked cast to rtx_insn * on the
7592 result of gen_move_insn.
7593 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7595 (replace_store_insn): Likewise. For now, add a checked cast to
7596 rtx_insn * on the result of gen_move_insn.
7598 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7600 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7602 (expand_sjlj_dispatch_table): Likewise.
7604 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7606 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7607 "insn" from rtx to rtx_insn *.
7609 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7611 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7612 "insn" from rtx to rtx_insn *.
7613 (dup_block_and_redirect): Likewise for param 3 "before".
7615 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7616 from rtx to rtx_insn *.
7617 (move_insn_for_shrink_wrap): Likewise.
7618 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7619 (dup_block_and_redirect): Likewise for param "before" and local
7621 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7623 (convert_to_simple_return): Likewise for local "start".
7625 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7626 Strengthen local "insn" from rtx to rtx_insn *, for use when
7627 invoking requires_stack_frame_p.
7629 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7631 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7633 (speculate_expr): Likewise for locals "orig_insn_rtx",
7635 (eq_transformed_insns): Likewise for locals "i1", "i2".
7636 (check_for_new_jump): Likewise for return type and local "end".
7637 (find_new_jump): Likewise for return type and local "jump".
7638 (sel_split_edge): Likewise for local "jump".
7639 (sel_create_recovery_block): Likewise.
7640 (sel_redirect_edge_and_branch_force): Likewise.
7641 (sel_redirect_edge_and_branch): Likewise.
7643 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7645 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7646 "new_insn" from rtx to rtx_insn *.
7647 (create_insn_rtx_with_rhs): Likewise for return type and for local
7649 (create_insn_rtx_with_lhs): Likewise.
7650 (create_speculation_check): Likewise for local "insn_rtx".
7651 (implicit_clobber_conflict_p): Likewise for local "insn".
7652 (get_expr_cost): Likewise.
7653 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7654 (move_cond_jump): Likewise for locals "next", "prev", "link",
7655 "head", "from", "to".
7657 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7659 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7660 "next" from rtx to rtx_insn *.
7661 (find_conditional_protection): Likewise for local "next".
7662 (is_conditionally_protected): Likewise for local "insn1".
7663 (is_pfree): Likewise for locals "insn1", "insn2".
7665 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7667 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7668 from rtx to rtx_insn *.
7670 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7671 locals "insn1", "insn2" from rtx to rtx_insn *.
7672 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7673 locals "insn", "prev", "last_jump", "next_tail".
7674 (schedule_ebb): Likewise for params "head", "tail".
7675 (schedule_ebbs): Likewise for locals "tail", "head".
7677 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7678 to rtx_insn on "last_insn" in one of the invocations of
7681 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7683 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7684 "elem", "insn" from rtx to rtx_insn *.
7685 (change_spec_dep_to_hard): Likewise.
7686 (get_back_and_forw_lists): Likewise for local "con".
7687 (sd_add_dep): Likewise for locals "elem", "insn".
7688 (sd_resolve_dep): Likewise for locals "pro", "con".
7689 (sd_unresolve_dep): Likewise.
7690 (sd_delete_dep): Likewise.
7691 (chain_to_prev_insn): Likewise for local "pro".
7692 (find_inc): Likewise for locals "pro", "con".
7694 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7696 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7698 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7700 (modified_between_p): Strengthen local "insn" from rtx to
7702 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7703 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7706 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7708 * resource.c (next_insn_no_annul): Strengthen local "next" from
7710 (mark_referenced_resources): Likewise for local "insn".
7712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7714 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7716 (find_reloads): Likewise for param 1.
7717 (subst_reloads): Likewise for sole param.
7718 (find_equiv_reg): Likwise for param 2.
7719 (regno_clobbered_p): Likwise for param 2.
7720 (reload): Likewise for param 1.
7722 * caller-save.c (save_call_clobbered_regs): Strengthen local
7723 "insn" from rtx to rtx_insn *.
7724 (insert_one_insn): Likewise for local "insn".
7726 * reload.c (this_insn): Likewise for this global.
7727 (find_reloads): Likewise for param "insn".
7728 (find_reloads_toplev): Likewise.
7729 (find_reloads_address): Likewise.
7730 (subst_reg_equivs): Likewise.
7731 (update_auto_inc_notes): Likewise.
7732 (find_reloads_address_1): Likewise.
7733 (find_reloads_subreg_address): Likewise.
7734 (subst_reloads): Likewise.
7735 (find_equiv_reg): Likewise, also for local "p".
7736 (regno_clobbered_p): Likewise for param "insn".
7738 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7740 (spill_reg_store): Likewise for the elements of this array.
7741 (remove_init_insns): Likewise for local "equiv_insn".
7742 (will_delete_init_insn_p): Likewise for param "insn".
7743 (reload): Likewise for param ""first" and local "insn".
7744 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7746 (calculate_elim_costs_all_insns): Likewise.
7747 (delete_caller_save_insns): Likewise.
7748 (spill_failure): Likewise for param "insn".
7749 (delete_dead_insn): Likewise.
7750 (set_label_offsets): Likewise.
7751 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7753 (elimination_costs_in_insn): Likewise for param "insn".
7754 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7755 when referring to an insn.
7756 (set_initial_label_offsets): Likewise.
7757 (set_offsets_for_label): Strengthen param "insn" from rtx to
7759 (init_eliminable_invariants): Likewise for param "first" and local
7761 (fixup_eh_region_note): Likewise for param "insn".
7762 (reload_as_needed): Likewise for locals "prev", "insn",
7763 "old_next", "old_prev", "next".
7764 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7766 (reload_inheritance_insn): Strengthen elements of this array from
7768 (failed_reload): Likewise for param "insn".
7769 (choose_reload_regs): Likewise for local "insn". Replace use of
7770 NULL_RTX with NULL when referring to an insn.
7771 (input_reload_insns): Strengthen elements of this array from rtx
7773 (other_input_address_reload_insns): Likewise for this global.
7774 (other_input_reload_insns): Likewise for this global.
7775 (input_address_reload_insns): Likwise for the elements of this
7777 (inpaddr_address_reload_insns): Likwise for the elements of this
7779 (output_reload_insns): Likewise for the elements of this array.
7780 (output_address_reload_insns): Likewise for the elements of this
7782 (outaddr_address_reload_insns): Likewise for the elements of this
7784 (operand_reload_insns): Likewise for this global.
7785 (other_operand_reload_insns): Likewise for this global.
7786 (other_output_reload_insns): Likewise for the elements of this
7788 (new_spill_reg_store): Likewise for the elements of this
7790 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7791 Strengthen local "where" from rtx * to rtx_insn **.
7792 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7793 from rtx to rtx_insn *.
7794 (do_input_reload): Likewise for local "insn".
7795 (do_output_reload): Likewise for local "insn".
7796 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7797 (emit_insn_if_valid_for_reload): Likewise for return type and local
7798 "last". Add checked cast to rtx_insn when returning "insn" since
7799 this has been through emit_insn.
7800 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7801 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7802 returning "insn" since it's been through
7803 emit_insn_if_valid_for_reload at this point.
7804 (delete_output_reload): Strengthen param "insn" and locals
7805 "output_reload_insn", "i2" from rtx to rtx_insn *.
7806 (delete_address_reloads): Likewise for params "dead_insn",
7807 "current_insn" and locals "prev", "next".
7808 (delete_address_reloads_1): Likewise for params "dead_insn",
7809 "current_insn" and locals "prev", "i2".
7810 (inc_for_reload): Likewise for locals "last", "add_insn".
7811 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7814 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7815 param of this duplicate of the prototype from reload.h
7817 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7819 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7821 (regstat_bb_compute_calls_crossed): Likewise.
7823 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7825 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7827 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7829 (regrename_analyze): Strengthen local "insn" from rtx to
7831 (scan_rtx_reg): Likewise for param "insn".
7832 (scan_rtx_address): Likewise.
7833 (scan_rtx): Likewise.
7834 (restore_operands): Likewise.
7835 (record_out_operands): Likewise.
7836 (build_def_use): Likewise for local "insn". Replace use of
7837 NULL_RTX with NULL when dealing with an insn.
7839 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7841 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7842 * reginfo.c (reg_scan): Likewise, also for local "insn".
7843 (reg_scan_mark_refs): Likewise for param "insn".
7844 (init_subregs_of_mode): Likewise for local "insn".
7846 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7848 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7849 "insn" from rtx to rtx_insn *.
7850 (replace_oldest_value_reg): Likewise for param "insn".
7851 (replace_oldest_value_addr): Likewise.
7852 (replace_oldest_value_mem): Likewise.
7853 (apply_debug_insn_changes): Likewise for local "last_insn".
7854 (copyprop_hardreg_forward_1): Likewise for local "insn".
7856 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7858 * reg-stack.c (next_flags_user): Strengthen return type and param
7859 "insn" from rtx to rtx_insn *.
7860 (straighten_stack): Likewise for param "insn".
7861 (check_asm_stack_operands): Likewise.
7862 (remove_regno_note): Likewise.
7863 (emit_pop_insn): Likewise for return type, param "insn", local
7865 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7866 "limit" from rtx to rtx_insn *.
7867 (swap_to_top): Likewise for param "insn".
7868 (move_for_stack_reg): Likewise.
7869 (move_nan_for_stack_reg): Likewise.
7870 (swap_rtx_condition): Likewise.
7871 (compare_for_stack_reg): Likewise.
7872 (subst_all_stack_regs_in_debug_insn): Likewise.
7873 (subst_stack_regs_pat): Likewise, and local "insn2".
7874 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7876 (subst_stack_regs): Likewise.
7877 (change_stack): Likewise.
7878 (convert_regs_1): Likewise for locals "insn", "next".
7880 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7882 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7884 (combine_set_extension): Likewise for param "curr_insn".
7885 (transform_ifelse): Likewise for param "def_insn".
7886 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7887 from vec<rtx> * to vec<rtx_insn *> *.
7888 (is_cond_copy_insn): Likewise for param "insn".
7889 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7891 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7892 local "def_insn" from rtx to rtx_insn *.
7893 (get_sub_rtx): Likewise for param "def_insn".
7894 (merge_def_and_ext): Likewise.
7895 (combine_reaching_defs): Likewise.
7896 (add_removable_extension): Likewise for param "insn".
7897 (find_removable_extensions): Likewise for local "insn".
7898 (find_and_remove_re): Likewise for locals "curr_insn" and
7899 "def_insn". Strengthen locals "reinsn_del_list" and
7900 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7902 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7904 * recog.c (split_insn): Strengthen param "insn" and locals
7905 "first", "last" from rtx to rtx_insn *.
7906 (split_all_insns): Likewise for locals "insn", "next".
7907 (split_all_insns_noflow): Likewise.
7909 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7911 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7913 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7914 (debug_rtx_find): Likewise for param 1 "x".
7916 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7917 const_rtx to const rtx_insn *. Likewise for local "insn".
7918 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7919 (debug_rtx_find): Likewise for param 1 "x".
7920 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7921 from const_rtx to const rtx_insn * within the appropriate cases of
7922 the switch statement.
7924 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7925 Strengthen local "insns" from rtx to rtx_insn * since this is
7926 passed to a call to debug_rtx_list.
7928 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7930 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7933 * function.c (stack_protect_epilogue): Add checked cast to
7934 rtx_insn for now when invoking predict_insn_def.
7936 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7938 (predict_insn_def): Likewise.
7939 (rtl_predict_edge): Likewise for local "last_insn".
7940 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7942 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7944 (bb_estimate_probability_locally): Likewise for local "last_insn".
7945 (expensive_function_p): Likewise for local "insn".
7947 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7948 local "jmp", since this is used when invoking predict_insn_def.
7950 2014-08-22 Marek Polacek <polacek@redhat.com>
7953 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7955 2014-08-22 Marek Polacek <polacek@redhat.com>
7958 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7959 a comparison in parens.
7960 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7963 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7965 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7968 * cprop.c (fis_get_condition): Likewise.
7970 * postreload.c (reload_cse_regs): Likewise for param "first".
7971 (reload_cse_simplify): Likewise for param "insn".
7972 (reload_cse_regs_1): Likewise for local "insn".
7973 (reload_cse_simplify_set): Likewise for param "insn".
7974 (reload_cse_simplify_operands): Likewise.
7975 (struct reg_use): Likewise for field "insn".
7976 (reload_combine_purge_insn_uses): Likewise for param "insn".
7977 (fixup_debug_insns): Likewise for params "from", "to" and local
7979 (try_replace_in_use): Likewise for local "use_insn".
7980 (reload_combine_recognize_const_pattern): Likewise for param
7981 "insn" and locals "add_moved_after_insn", "use_insn".
7982 (reload_combine_recognize_pattern): Likewise for param "insn" and
7984 (reload_combine): Likewise for locals "insn", "prev".
7985 (reload_combine_note_use): Likewise for param "insn".
7986 (move2add_use_add2_insn): Likewise.
7987 (move2add_use_add3_insn): Likewise.
7988 (reload_cse_move2add): Likewise, also for local "next".
7989 (move2add_note_store): Likewise for local "insn".
7991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7993 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7995 (struct unoccr): Likewise.
7996 (struct modifies_mem): Likewise.
7997 (alloc_mem): Likewise for local "insn".
7998 (insert_expr_in_table): Likewise for param "insn".
7999 (dump_expr_hash_table_entry): Likewise for local "insn".
8000 (oprs_unchanged_p): Likewise for param "insn".
8001 (load_killed_in_block_p): Likewise for local "setter".
8002 (record_last_reg_set_info): Likewise for param "insn".
8003 (record_last_reg_set_info_regno): Likewise.
8004 (record_last_mem_set_info): Likewise.
8005 (record_last_set_info): Likewise for local "last_set_insn".
8006 (record_opr_changes): Likewise for param "insn".
8007 (hash_scan_set): Likewise.
8008 (compute_hash_table): Likewise for local "insn".
8009 (get_avail_load_store_reg): Likewise for param "insn".
8010 (eliminate_partially_redundant_load): Likewise, also for locals
8011 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
8013 (eliminate_partially_redundant_loads): Likewise for local "insn".
8015 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8017 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
8019 (expand_binop): Likewise for locals "entry_last", "last", "insns"
8020 (expand_twoval_unop): Likewise for locals entry_last", "last".
8021 (expand_twoval_binop): Likewise.
8022 (expand_twoval_binop_libfunc): Likewise for local "insns".
8023 (widen_leading): Likewise for local "last".
8024 (expand_doubleword_clz): Likewise for local "seq". Strengthen
8025 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
8026 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
8027 (expand_parity): Likewise for locals "last" and "seq".
8028 (expand_ffs): Likewise for local "seq". Strengthen local
8029 "nonzero_label" from rtx to rtx_code_label *.
8030 (expand_absneg_bit): Strengthen local "insns" from rtx to
8032 (expand_unop_direct): Likewise for local "last".
8033 (expand_unop): Likewise for locals "last", "insns".
8034 (expand_abs_nojump): Likewise for local "last".
8035 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
8036 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
8038 (expand_copysign_absneg): Strengthen local "label" from rtx to
8040 (expand_copysign_bit): Strengthen local "insns" from rtx to
8042 (struct no_conflict_data): Likewise for fields "first", "insn".
8043 (emit_libcall_block_1): Likewise for param "insns" and locals
8044 "next", "last", "insn".
8045 (emit_libcall_block): For now, add a checked cast to rtx_insn *
8046 on "insns" when invoking emit_libcall_block_1. Ultimately we
8047 want to strengthen insns itself.
8048 (prepare_cmp_insn): Strengthen local "last" from rtx to
8050 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
8051 (prepare_float_lib_cmp): Likewise for local "insns".
8052 (emit_conditional_move): Likewise for local "last".
8053 (emit_conditional_add): Likewise.
8054 (have_sub2_insn): Likewise for local "seq".
8055 (expand_float): Likewise for local "insns". Strengthen locals
8056 "label", "neglabel" from rtx to rtx_code_label *.
8057 (expand_fix): Likewise for locals "last", "insn", "insns" (to
8058 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
8059 (expand_fixed_convert): Likewise for local "insns" (to
8061 (expand_sfix_optab): Likewise for local "last".
8062 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
8063 to rtx_code_label *.
8064 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
8065 from rtx to rtx_insn *.
8066 (expand_atomic_fetch_op): Likewise for local "insn".
8067 (maybe_legitimize_operand_same_code): Likewise for local "last".
8068 (maybe_legitimize_operands): Likewise.
8070 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8072 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
8073 "insn" from rtx to rtx_insn *.
8074 (ps_rtl_insn): Likewise for return type.
8075 (doloop_register_get): Likewise for params "head", "tail" and
8076 locals "insn", "first_insn_not_to_check".
8077 (schedule_reg_move): Likewise for local "this_insn".
8078 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
8079 of gen_move_insn for now.
8080 (reset_sched_times): Strengthen local "insn" from rtx to
8082 (permute_partial_schedule): Likewise.
8083 (duplicate_insns_of_cycles): Likewise for local "u_insn".
8084 (dump_insn_location): Likewise for param "insn".
8085 (loop_canon_p): Likewise for local "insn".
8086 (sms_schedule): Likewise.
8087 (print_partial_schedule): Likewise.
8088 (ps_has_conflicts): Likewise.
8090 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8092 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8093 "tailp" from rtx * to rtx_insn **.
8095 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8096 from rtx to rtx_insn *.
8097 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8098 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8099 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8101 * modulo-sched.c (const_iteration_count): Strengthen return type
8102 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8103 use of NULL_RTX with NULL when working with insns.
8104 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8106 (sms_schedule): Likewise.
8107 * sched-rgn.c (init_ready_list): Likewise, also for locals
8108 "src_head" and "src_next_tail".
8109 (compute_block_dependences): Likewise.
8110 (free_block_dependencies): Likewise.
8111 (debug_rgn_dependencies): Likewise.
8112 (free_rgn_deps): Likewise.
8113 (compute_priorities): Likewise.
8114 (schedule_region): Likewise.
8115 * sel-sched.c (find_ebb_boundaries): Likewise.
8117 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8118 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8120 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8122 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8123 from rtx to rtx_insn *.
8124 (new_seginfo): Likewise for param "insn".
8125 (create_pre_exit): Likewise for locals "last_insn",
8126 "before_return_copy", "return_copy".
8127 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8130 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8132 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8133 from rtx to rtx_insn *.
8134 (lra_push_insn): Likewise for 1st param.
8135 (lra_push_insn_and_update_insn_regno_info): Likewise.
8136 (lra_pop_insn): Likewise for return type.
8137 (lra_invalidate_insn_data): Likewise for 1st param.
8138 (lra_set_insn_deleted): Likewise.
8139 (lra_delete_dead_insn): Likewise.
8140 (lra_process_new_insns): Likewise for first 3 params.
8141 (lra_set_insn_recog_data): Likewise for 1st param.
8142 (lra_update_insn_recog_data): Likewise.
8143 (lra_set_used_insn_alternative): Likewise.
8144 (lra_invalidate_insn_regno_info): Likewise.
8145 (lra_update_insn_regno_info): Likewise.
8146 (lra_former_scratch_operand_p): Likewise.
8147 (lra_eliminate_regs_1): Likewise.
8148 (lra_get_insn_recog_data): Likewise.
8150 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8153 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8155 (substitute_within_insn): New.
8156 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8157 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8158 Replace call to "substitute" with call to substitute_within_insn.
8160 * lra-constraints.c (curr_insn): Strengthen from rtx to
8162 (get_equiv_with_elimination): Likewise for param "insn".
8163 (match_reload): Strengthen params "before" and "after" from rtx *
8165 (emit_spill_move): Likewise for return type. Add a checked cast
8166 to rtx_insn * on result of gen_move_insn for now.
8167 (check_and_process_move): Likewise for local "before". Replace
8168 NULL_RTX with NULL when referring to insns.
8169 (process_addr_reg): Strengthen params "before" and "after" from
8170 rtx * to rtx_insn **.
8171 (insert_move_for_subreg): Likewise.
8172 (simplify_operand_subreg): Strengthen locals "before" and "after"
8173 from rtx to rtx_insn *.
8174 (process_address_1): Strengthen params "before" and "after" from
8175 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8177 (process_address): Strengthen params "before" and "after" from
8178 rtx * to rtx_insn **.
8179 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8180 (curr_insn_transform): Strengthen locals "before" and "after"
8181 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8183 (loc_equivalence_callback): Update cast of "data", changing
8184 resulting type from rtx to rtx_insn *.
8185 (substitute_pseudo_within_insn): New.
8186 (inherit_reload_reg): Strengthen param "insn" from rtx to
8187 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8188 NULL when referring to insns. Add a checked cast to rtx_insn *
8189 when using usage_insn to invoke lra_update_insn_regno_info.
8190 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8191 likewise for locals "restore", "save". Add checked casts to
8192 rtx_insn * when using usage_insn to invoke
8193 lra_update_insn_regno_info and lra_process_new_insns. Replace
8194 NULL_RTX with NULL when referring to insns.
8195 (split_if_necessary): Strengthen param "insn" from rtx to
8197 (update_ebb_live_info): Likewise for params "head", "tail" and local
8199 (get_last_insertion_point): Likewise for return type and local "insn".
8200 (get_live_on_other_edges): Likewise for local "last".
8201 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8202 "prev_insn", "next_insn", "restore".
8203 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8204 (undo_optional_reloads): Likewise for local "insn".
8206 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8208 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8210 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8212 (spill_pseudos): Likewise for local "insn".
8213 (init_elimination): Likewise.
8214 (process_insn_for_elimination): Likewise for param "insn".
8216 * lra-lives.c (curr_insn): Likewise.;
8218 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8219 (remove_pseudos): Likewise for param "insn".
8220 (spill_pseudos): Likewise for local "insn".
8221 (lra_final_code_change): Likewise for locals "insn", "curr".
8223 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8224 (lra_set_insn_deleted): Likewise.
8225 (lra_delete_dead_insn): Likewise, and for local "prev".
8226 (new_insn_reg): Likewise for param "insn".
8227 (lra_set_insn_recog_data): Likewise.
8228 (lra_update_insn_recog_data): Likewise.
8229 (lra_set_used_insn_alternative): Likewise.
8230 (get_insn_freq): Likewise.
8231 (invalidate_insn_data_regno_info): Likewise.
8232 (lra_invalidate_insn_regno_info): Likewise.
8233 (lra_update_insn_regno_info): Likewise.
8234 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8236 (lra_push_insn_1): Strengthen param "insn" from rtx to
8238 (lra_push_insn): Likewise.
8239 (lra_push_insn_and_update_insn_regno_info): Likewise.
8240 (lra_pop_insn): Likewise for return type and local "insn".
8241 (push_insns): Likewise for params "from", "to", and local "insn".
8242 (setup_sp_offset): Likewise for params "from", "last" and locals
8244 (lra_process_new_insns): Likewise for params "insn", "before",
8245 "after" and local "last".
8246 (struct sloc): Likewise for field "insn".
8247 (lra_former_scratch_operand_p): Likewise for param "insn".
8248 (remove_scratches): Likewise for locals "insn", "last".
8249 (check_rtl): Likewise for local "insn".
8250 (add_auto_inc_notes): Likewise for param "insn".
8251 (update_inc_notes): Likewise for local "insn".
8252 (lra): Replace NULL_RTX with NULL when referring to insn.
8254 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8256 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8258 (resolve_reg_notes): Likewise.
8259 (resolve_simple_move): Likewise for return type, param "insn", and
8260 locals "insns", "minsn".
8261 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8262 (resolve_use): Likewise.
8263 (resolve_debug): Likewise.
8264 (find_decomposable_shift_zext): Likewise.
8265 (resolve_shift_zext): Likewise for return type, param "insn", and
8266 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8267 (decompose_multiword_subregs): Likewise for local "insn",
8268 "orig_insn", "decomposed_shift", "end".
8270 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8272 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8273 param "insns" from rtx to rtx_insn *.
8275 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8277 (struct iv_to_split): Likewise.
8278 (loop_exit_at_end_p): Likewise for local "insn".
8279 (split_edge_and_insert): Likewise for param "insns".
8280 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8281 and locals "seq", "jump".
8282 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8283 "branch_code"; update invocations of compare_and_jump_seq to
8284 eliminate NULL_RTX in favor of NULL.
8285 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8287 (reset_debug_uses_in_loop): Likewise.
8288 (analyze_insn_to_expand_var): Likewise for param "insn".
8289 (analyze_iv_to_split_insn): Likewise.
8290 (analyze_insns_in_loop): Likewise for local "insn".
8291 (insert_base_initialization): Likewise for param
8292 "insn" and local "seq".
8293 (split_iv): Likewise for param "insn" and local "seq".
8294 (expand_var_during_unrolling): Likewise for param "insn".
8295 (insert_var_expansion_initialization): Likewise for local "seq".
8296 (combine_var_copies_in_loop_exit): Likewise.
8297 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8299 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8300 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8305 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8307 (iv_analyze_result): Likewise.
8308 (iv_analyze_expr): Likewise.
8311 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8312 local "def_insn" from rtx to rtx_insn *.
8313 (get_biv_step_1): Likewise for local "insn".
8314 (iv_analyze_expr): Likewise for param "insn".
8315 (iv_analyze_def): Likewise for local "insn".
8316 (iv_analyze_op): Likewise for param "insn".
8317 (iv_analyze): Likewise.
8318 (iv_analyze_result): Likewise.
8320 (suitable_set_for_replacement): Likewise.
8321 (simplify_using_initial_values): Likewise for local "insn".
8322 (iv_number_of_iterations): Likewise for param "insn".
8323 (check_simple_exit): Add checked cast to rtx_insn when invoking
8324 iv_number_of_iterations for now (until get_condition is
8327 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8328 "insn" from rtx to rtx_insn *.
8329 (analyze_insns_in_loop): Likewise for local "insn".
8331 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8333 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8335 (struct invariant): Likewise.
8336 (hash_invariant_expr_1): Likewise for param "insn".
8337 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8338 (find_exits): Likewise for local "insn".
8339 (create_new_invariant): Likewise for param "insn".
8340 (check_dependencies): Likewise.
8341 (find_invariant_insn): Likewise.
8342 (record_uses): Likewise.
8343 (find_invariants_insn): Likewise.
8344 (find_invariants_bb): Likewise for local "insn".
8345 (get_pressure_class_and_nregs): Likewise for param "insn".
8346 (calculate_loop_reg_pressure): Likewise for local "insn".
8348 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8350 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8352 (add_test): Likewise for locals "seq", "jump".
8353 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8355 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8357 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8359 (rebuild_jump_labels_chain): Likewise for param "chain".
8361 * cfgexpand.c (pass_expand::execute): Add checked cast to
8362 rtx_insn * when calling rebuild_jump_labels_chain in region where
8363 we know e->insns.r is non-NULL.
8365 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8367 (rebuild_jump_labels): Likewise.
8368 (rebuild_jump_labels_chain): Likewise for param "chain".
8369 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8370 (init_label_info): Likewise for param "f".
8371 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8372 "prev_nonjump_insn".
8373 (mark_all_labels): Likewise for param "f" and locals "insn",
8374 "prev_nonjump_insn".
8376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8378 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8379 from rtx to rtx_insn *insn.
8380 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8381 (ira_add_allocno_copy): Likewise.
8382 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8384 (ira_create_copy): Likewise.
8385 (ira_add_allocno_copy): Likewise.
8386 (create_bb_allocnos): Likewise for local "insn".
8387 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8388 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8389 process_regs_for_copy for rtx_insn * param.
8390 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8391 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8392 process_regs_for_copy for rtx_insn * param.
8393 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8394 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8395 (record_operand_costs): Likewise.
8396 (scan_one_insn): Likewise for return type, and for param "insn".
8397 (process_bb_for_costs): Likewise for local "insn".
8398 (process_bb_node_for_hard_reg_moves): Likewise.
8399 * ira-emit.c (struct move): Likewise for field "insn".
8400 (create_move): Eliminate use of NULL_RTX when dealing with an
8402 (emit_move_list): Strengthen return type and locals "result",
8403 "insn" from rtx to rtx_insn *insn.
8404 (emit_moves): Likewise for locals "insns", "tmp".
8405 (ira_emit): Likewise for local "insn".
8406 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8408 (find_call_crossed_cheap_reg): Likewise.
8409 (process_bb_node_lives): Likewise for local "insn".
8410 * ira.c (decrease_live_ranges_number): Likewise.
8411 (compute_regs_asm_clobbered): Likewise.
8412 (build_insn_chain): Likewise.
8413 (find_moveable_pseudos): Likewise, also locals "def_insn",
8414 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8415 to rtx_insn **. Add a checked cast when assigning from
8416 "closest_use" into closest_uses array in a region where we know
8417 it's a non-NULL insn.
8418 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8420 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8421 "last_interesting_insn", "uin".
8422 (move_unallocated_pseudos): Likewise for locals "def_insn",
8423 "move_insn", "newinsn".
8425 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8427 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8428 Strengthen locals "done_label", "do_error" from rtx to
8430 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8431 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8433 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8434 "done_label", "do_error" to rtx_code_label * and local "last" to
8436 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8437 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8438 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8439 "after_lopart_neg", "do_overflow", "hipart_different" to
8440 rtx_code_label * and local "last" to rtx_insn *.
8442 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8444 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8445 "insn" and "move_insn" from rtx to rtx_insn *.
8447 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8449 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8451 (cheap_bb_rtx_cost_p): Likewise.
8452 (first_active_insn): Likewise for return type and local "insn".
8453 (last_active_insn): Likewise for return type and locals "insn",
8455 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8457 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8459 (noce_try_move): Likewise for local "seq".
8460 (noce_try_store_flag): Likewise.
8461 (noce_try_store_flag_constants): Likewise.
8462 (noce_try_addcc): Likewise.
8463 (noce_try_store_flag_mask): Likewise.
8464 (noce_try_cmove): Likewise.
8465 (noce_try_minmax): Likewise.
8466 (noce_try_abs): Likewise.
8467 (noce_try_sign_mask): Likewise.
8468 (noce_try_bitop): Likewise.
8469 (noce_can_store_speculate_p): Likewise for local "insn".
8470 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8472 (check_cond_move_block): Likewise for local "insn".
8473 (cond_move_convert_if_block): Likewise.
8474 (cond_move_process_if_block): Likewise for locals "seq",
8476 (noce_find_if_block): Likewise for local "jump".
8477 (merge_if_block): Likewise for local "last".
8478 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8479 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8480 (block_has_only_trap): Likewise for return type and local "trap".
8481 (find_if_case_1): Likewise for local "jump".
8482 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8485 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8487 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8488 "last_insn", "loop_end" from rtx to rtx_insn *.
8490 * hw-doloop.c (scan_loop): Likewise for local "insn".
8491 (discover_loop): Likewise for param "tail_insn".
8492 (discover_loops): Likewise for local "tail".
8494 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8495 cast to rtx_insn * when assigning from an rtx local to a
8496 hwloop_info's "last_insn" field.
8498 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8500 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8501 (add_delay_dependencies): Strengthen local "pro" from rtx to
8503 (recompute_todo_spec): Likewise.
8504 (dep_cost_1): Likewise for locals "insn", "used".
8505 (schedule_insn): Likewise for local "dbg".
8506 (schedule_insn): Likewise for locals "pro", "next".
8507 (unschedule_insns_until): Likewise for local "con".
8508 (restore_pattern): Likewise for local "next".
8509 (estimate_insn_tick): Likewise for local "pro".
8510 (resolve_dependencies): Likewise for local "next".
8511 (fix_inter_tick): Likewise.
8512 (fix_tick_ready): Likewise for local "pro".
8513 (add_to_speculative_block): Likewise for locals "check", "twin",
8515 (sched_extend_bb): Likewise for locals "end", "insn".
8516 (init_before_recovery): Likewise for local "x".
8517 (sched_create_recovery_block): Likewise for local "barrier".
8518 (create_check_block_twin): Likewise for local "pro".
8519 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8521 (unlink_bb_notes): Update for change to type of bb_header.
8522 Strengthen locals "prev", "label", "note", "next" from rtx to
8524 (clear_priorities): Likewise for local "pro".
8526 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8528 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8530 (test_insn): Likewise for this global.
8531 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8533 (oprs_anticipatable_p): Likewise.
8534 (oprs_available_p): Likewise.
8535 (insert_expr_in_table): Strengthen param "insn" from rtx to
8537 (hash_scan_set): Likewise.
8538 (hash_scan_clobber): Likewise.
8539 (hash_scan_call): Likewise.
8540 (hash_scan_insn): Likewise.
8541 (compute_hash_table_work): Likewise for local "insn".
8542 (process_insert_insn): Likewise for return type and local "pat".
8543 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8544 "pat", "pat_end", "maybe_cc0_setter".
8545 (pre_edge_insert): Likewise for local "insn".
8546 (pre_insert_copy_insn): Likewise for param "insn".
8547 (pre_insert_copies): Likewise for local "insn".
8548 (struct set_data): Likewise for field "insn".
8549 (single_set_gcse): Likewise for param "insn".
8550 (gcse_emit_move_after): Likewise.
8551 (pre_delete): Likewise for local "insn".
8552 (update_bb_reg_pressure): Likewise for param "from" and local
8554 (should_hoist_expr_to_dom): Likewise for param "from".
8555 (hoist_code): Likewise for local "insn".
8556 (get_pressure_class_and_nregs): Likewise for param "insn".
8557 (calculate_bb_reg_pressure): Likewise for local "insn".
8558 (compute_ld_motion_mems): Likewise.
8560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8562 * genpeep.c (main): Rename param back from "uncast_ins1" to
8563 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8566 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8568 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8571 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8572 documentation to state it is only for VSX operations.
8574 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8575 constraint only active if VSX.
8577 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8578 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8581 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8583 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8584 Strengthen local "insn" from rtx to rtx_insn *.
8585 (use_killed_between): Likewise for param "target_insn".
8586 (all_uses_available_at): Likewise for param "target_insn" and
8588 (update_df_init): Likewise for params "def_insn", "insn".
8589 (update_df): Likewise for param "insn".
8590 (try_fwprop_subst): Likewise for param "def_insn" and local
8592 (free_load_extend): Likewise for param "insn".
8593 (forward_propagate_subreg): Likewise for param "def_insn" and
8595 (forward_propagate_asm): Likewise for param "def_insn" and local
8597 (forward_propagate_and_simplify): Likewise for param "def_insn"
8598 and local "use_insn".
8599 (forward_propagate_into): Likewise for locals "def_insn" and
8602 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8604 * function.c (emit_initial_value_sets): Strengthen local "seq"
8605 from rtx to rtx_insn *.
8606 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8608 (instantiate_virtual_regs): Likewise for local "insn".
8609 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8610 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8611 (expand_function_end): Likewise for locals "insn" and "seq".
8612 (epilogue_done): Likewise for local "insn".
8613 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8615 (reposition_prologue_and_epilogue_notes): Likewise for locals
8616 "insn", "last", "note", "first".
8617 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8618 (pass_match_asm_constraints::execute): Likewise for local "insn".
8620 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8622 * output.h (final_scan_insn): Strengthen return type from rtx to
8624 (final_forward_branch_p): Likewise for param.
8625 (current_output_insn): Likewise for this global.
8627 * final.c (rtx debug_insn): Likewise for this variable.
8628 (current_output_insn): Likewise.
8629 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8630 adding "insn" back in as an rtx_insn * with a checked cast, so
8631 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8633 (compute_alignments): Strengthen local "label" from rtx to
8635 (shorten_branches): Rename param from "first" to "uncast_first",
8636 introducing a new local rtx_insn * "first" using a checked cast to
8637 effectively strengthen "first" from rtx to rtx_insn * without
8638 affecting the type signature. Strengthen locals "insn", "seq",
8639 "next", "label" from rtx to rtx_insn *.
8640 (change_scope): Strengthen param "orig_insn" and local "insn" from
8642 (final_start_function): Rename param from "first" to "uncast_first",
8643 introducing a new local rtx_insn * "first" using a checked cast to
8644 effectively strengthen "first" from rtx to rtx_insn * without
8645 affecting the type signature. Strengthen local "insn" from rtx to
8647 (dump_basic_block_info): Strengthen param "insn" from rtx to
8649 (final): Rename param from "first" to "uncast_first",
8650 introducing a new local rtx_insn * "first" using a checked cast to
8651 effectively strengthen "first" from rtx to rtx_insn * without
8652 affecting the type signature. Strengthen locals "insn", "next"
8653 from rtx to rtx_insn *.
8654 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8656 (call_from_call_insn): Strengthen param "insn" from rtx to
8658 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8659 introducing a new local rtx_insn * "insn" using a checked cast to
8660 effectively strengthen "insn" from rtx to rtx_insn * without
8661 affecting the type signature. Strengthen return type and locals
8662 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8663 now-redundant checked cast to rtx_insn * from both invocations of
8664 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8665 introducing a local "call_insn" for use when invoking
8666 call_from_call_insn.
8667 (notice_source_line): Strengthen param "insn" from rtx to
8669 (leaf_function_p): Likewise for local "insn".
8670 (final_forward_branch_p): Likewise.
8671 (leaf_renumber_regs): Likewise for param "first".
8672 (rest_of_clean_state): Likewise for locals "insn" and "next".
8673 (self_recursive_call_p): Likewise for param "insn".
8674 (collect_fn_hard_reg_usage): Likewise for local "insn".
8675 (get_call_fndecl): Likewise for param "insn".
8676 (get_call_cgraph_rtl_info): Likewise.
8677 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8678 introducing a new local rtx_insn * "insn" using a checked cast to
8679 effectively strengthen "insn" from rtx to rtx_insn * without
8680 affecting the type signature.
8682 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8683 cast when assigning from param "insn" to current_output_insn.
8684 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8685 so that we can assign it back to current_output_insn.
8687 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8689 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8690 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8691 atmxt540s and atmxt540sreva devices.
8692 * config/avr/avr-tables.opt: Regenerate.
8693 * config/avr/t-multilib: Regenerate.
8694 * doc/avr-mmcu.texi: Regenerate.
8696 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8698 * expr.c (convert_move): Strengthen local "insns" from rtx to
8700 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8701 "top_label" from rtx to rtx_code_label *.
8702 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8704 (emit_single_push_insn): Likewise for locals "prev", "last".
8705 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8706 to rtx_code_label *.
8707 (store_constructor): Likewise for locals "loop_start", "loop_end".
8708 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8710 (expand_expr_real_2): Likewise.
8711 (expand_expr_real_1): Strengthen local "label" from rtx to
8714 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8716 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8717 from rtx to rtx_insn *.
8718 (store_bit_field_1): Likewise.
8719 (extract_bit_field_1): Likewise.
8720 (expand_mult_const): Likewise for local "insns".
8721 (expmed_mult_highpart): Strengthen local "label" from rtx to
8723 (expand_smod_pow2): Likewise.
8724 (expand_sdiv_pow2): Likewise.
8725 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8726 rtx_insn *. Strengthen locals "label", "label1", "label2",
8727 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8728 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8729 (emit_store_flag): Likewise.
8730 (emit_store_flag_force): Strengthen local "label" from rtx to
8732 (do_cmp_and_jump): Likewise for param "label".
8734 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8736 * explow.c (force_reg): Strengthen local "insn" from rtx to
8738 (adjust_stack_1): Likewise.
8739 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8740 "final_label", "available_label", "space_available" from rtx to
8742 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8743 (anti_adjust_stack_and_probe): Likewise.
8745 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8747 * except.h (sjlj_emit_function_exit_after): Strengthen param
8748 "after" from rtx to rtx_insn *. This is only called with
8749 result of get_last_insn (in function.c) so type-change should be
8752 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8753 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8754 to rtx_insn *. These fields are only used from except.c so this
8755 type-change should be self-contained to this patch.
8757 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8758 local "last" from rtx to rtx_insn *.
8759 (dw2_build_landing_pads): Likewise for local "seq".
8760 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8761 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8762 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8764 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8766 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8767 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8768 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8769 referring to an insn. Strengthen local "dispatch_label" from
8770 rtx to rtx_code_label *.
8771 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8773 (expand_eh_return): Strengthen local "around_label" from
8774 rtx to rtx_code_label *.
8775 (convert_to_eh_region_ranges): Strengthen locals "iter",
8776 "last_action_insn", "first_no_action_insn",
8777 "first_no_action_insn_before_switch",
8778 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8780 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8782 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8783 from rtx to rtx_insn *.
8784 (cached_next_real_insn): Likewise.
8785 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8787 (dwarf2out_var_location): Strengthen locals "next_real",
8788 "next_note", "expected_next_loc_note", "last_start", "insn" from
8791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8793 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8794 from rtx to rtx_insn *.
8795 (create_pseudo_cfg): Likewise for local "insn".
8797 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8799 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8800 from rtx to rtx_insn *.
8801 (df_bb_regno_last_def_find): Likewise.
8803 * df-problems.c (df_rd_bb_local_compute): Likewise.
8804 (df_lr_bb_local_compute): Likewise.
8805 (df_live_bb_local_compute): Likewise.
8806 (df_chain_remove_problem): Likewise.
8807 (df_chain_create_bb): Likewise.
8808 (df_word_lr_bb_local_compute): Likewise.
8809 (df_remove_dead_eq_notes): Likewise for param "insn".
8810 (df_note_bb_compute): Likewise for local "insn".
8811 (simulate_backwards_to_point): Likewise.
8812 (df_md_bb_local_compute): Likewise.
8814 * df-scan.c (df_scan_free_bb_info): Likewise.
8815 (df_scan_start_dump): Likewise.
8816 (df_scan_start_block): Likewise.
8817 (df_install_ref_incremental): Likewise for local "insn".
8818 (df_insn_rescan_all): Likewise.
8819 (df_reorganize_refs_by_reg_by_insn): Likewise.
8820 (df_reorganize_refs_by_insn_bb): Likewise.
8821 (df_recompute_luids): Likewise.
8822 (df_bb_refs_record): Likewise.
8823 (df_update_entry_exit_and_calls): Likewise.
8824 (df_bb_verify): Likewise.
8826 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8828 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8829 "first_note" from rtx to rtx_insn *.
8830 (get_node_of_insn): Likewise for param 2 "insn".
8831 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8833 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8835 (mem_write_insn_p): Likewise.
8836 (mem_access_insn_p): Likewise.
8837 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8838 (def_has_ccmode_p): Likewise for param "insn".
8839 (add_cross_iteration_register_deps): Likewise for locals
8840 "def_insn" and "use_insn".
8841 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8842 (build_intra_loop_deps): Likewise for local "src_insn".
8843 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8845 (get_node_of_insn): Likewise for param "insn".
8847 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8849 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8850 (deletable_insn_p): Strengthen param "insn" from rtx to
8851 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8852 find_call_stack_args, since this is guarded by CALL_P (insn).
8853 (marked_insn_p): Strengthen param "insn" from rtx to
8855 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8856 invoking find_call_stack_args, since this is guarded by
8858 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8859 rtx_insn *; we know this is an insn since this was called by
8861 (mark_nonreg_stores_2): Likewise.
8862 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8864 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8865 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8867 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8868 from rtx to rtx_insn *.
8869 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8871 (delete_unmarked_insns): Likewise for locals "insn", "next".
8872 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8873 (mark_reg_dependencies): Likewise for param "insn".
8874 (rest_of_handle_ud_dce): Likewise for local "insn".
8875 (word_dce_process_block): Likewise.
8876 (dce_process_block): Likewise.
8878 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8880 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8881 from rtx to rtx_insn *.
8882 (struct change_cc_mode_args): Likewise for field "insn".
8883 (this_insn): Strengthen from rtx to rtx_insn *.
8884 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8886 (validate_canon_reg): Strengthen param "insn" from rtx to
8888 (canon_reg): Likewise.
8889 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8891 (record_jump_equiv): Strengthen param "insn" from rtx to
8893 (try_back_substitute_reg): Likewise, also for locals "prev",
8895 (find_sets_in_insn): Likewise for param "insn".
8896 (canonicalize_insn): Likewise.
8897 (cse_insn): Likewise. Add a checked cast.
8898 (invalidate_from_clobbers): Likewise for param "insn".
8899 (invalidate_from_sets_and_clobbers): Likewise.
8900 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8902 (cse_prescan_path): Strengthen local "insn" from rtx to
8904 (cse_extended_basic_block): Likewise for locals "insn" and
8906 (cse_main): Likewise for param "f".
8907 (check_for_label_ref): Likewise for local "insn".
8908 (set_live_p): Likewise for second param ("insn").
8909 (insn_live_p): Likewise for first param ("insn") and for local
8911 (cse_change_cc_mode_insn): Likewise for first param "insn".
8912 (cse_change_cc_mode_insns): Likewise for first and second params
8914 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8916 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8919 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8920 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8921 Anna Tikhonova <anna.tikhonova@intel.com>
8922 Ilya Tocar <ilya.tocar@intel.com>
8923 Andrey Turetskiy <andrey.turetskiy@intel.com>
8924 Ilya Verbin <ilya.verbin@intel.com>
8925 Kirill Yukhin <kirill.yukhin@intel.com>
8926 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8928 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8930 * config/i386/sse.md
8931 (define_mode_iterator VI248_AVX2): Delete.
8932 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8933 (define_mode_iterator VI48_AVX2): Ditto.
8934 (define_insn <shift_insn><mode>3): Delete.
8935 (define_insn "<shift_insn><mode>3<mask_name>" with
8936 VI2_AVX2_AVX512BW): New.
8937 (define_insn "<shift_insn><mode>3<mask_name>" with
8940 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8941 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8942 Anna Tikhonova <anna.tikhonova@intel.com>
8943 Ilya Tocar <ilya.tocar@intel.com>
8944 Andrey Turetskiy <andrey.turetskiy@intel.com>
8945 Ilya Verbin <ilya.verbin@intel.com>
8946 Kirill Yukhin <kirill.yukhin@intel.com>
8947 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8949 * config/i386/sse.md
8950 (define_mode_iterator VI4F_BRCST32x2): New.
8951 (define_mode_attr 64x2_mode): Ditto.
8952 (define_mode_attr 32x2mode): Ditto.
8953 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8954 with VI4F_BRCST32x2): Ditto.
8955 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8956 with V16FI mode iterator): Ditto.
8957 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8959 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8960 with VI8F_BRCST64x2): Ditto.
8962 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8963 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8964 Anna Tikhonova <anna.tikhonova@intel.com>
8965 Ilya Tocar <ilya.tocar@intel.com>
8966 Andrey Turetskiy <andrey.turetskiy@intel.com>
8967 Ilya Verbin <ilya.verbin@intel.com>
8968 Kirill Yukhin <kirill.yukhin@intel.com>
8969 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8971 * config/i386/sse.md
8972 (define_mode_iterator VI8_AVX512VL): New.
8973 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8975 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8977 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8978 (define_mode_iterator V48_AVX512VL): New.
8979 (define_mode_iterator V12_AVX512VL): Ditto.
8980 (define_insn <avx512>_load<mode>_mask): Split into two similar
8981 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8982 Refactor output template.
8983 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8985 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8987 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8989 (reg_available_p): Likewise for param "insn".
8990 (insert_set_in_table): Likewise.
8991 (hash_scan_set): Likewise.
8992 (hash_scan_insn): Likewise.
8993 (make_set_regs_unavailable): Likewise.
8994 (compute_hash_table_work): Likewise for local "insn".
8995 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8997 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8998 (try_replace_reg): Likewise.
8999 (find_avail_set): Likewise.
9000 (cprop_jump): Likewise for params "setcc", "jump".
9001 (constprop_register): Likewise for param "insn".
9002 (cprop_insn): Likewise.
9003 (do_local_cprop): Likewise.
9004 (local_cprop_pass): Likewise for local "insn".
9005 (bypass_block): Likewise for params "setcc" and "jump".
9006 (bypass_conditional_jumps): Likewise for locals "setcc" and
9008 (one_cprop_pass): Likewise for local "insn".
9010 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9012 * compare-elim.c (struct comparison_use): Strengthen field "insn"
9013 from rtx to rtx_insn *.
9014 (struct comparison): Likewise, also for field "prev_clobber".
9015 (conforming_compare): Likewise for param "insn".
9016 (arithmetic_flags_clobber_p): Likewise.
9017 (find_flags_uses_in_insn): Likewise.
9018 (find_comparison_dom_walker::before_dom_children): Likewise for
9019 locals "insn", "next", "last_clobber".
9020 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
9022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9024 * combine-stack-adj.c (struct csa_reflist): Strengthen field
9025 "insn" from rtx to rtx_insn *.
9026 (single_set_for_csa): Likewise for param "insn".
9027 (record_one_stack_ref): Likewise.
9028 (try_apply_stack_adjustment): Likewise.
9029 (struct record_stack_refs_data): Likewise for field "insn".
9030 (maybe_move_args_size_note): Likewise for params "last" and "insn".
9031 (prev_active_insn_bb): Likewise for return type and param "insn".
9032 (next_active_insn_bb): Likewise.
9033 (force_move_args_size_note): Likewise for params "prev" and "last"
9034 and locals "test", "next_candidate", "prev_candidate".
9035 (combine_stack_adjustments_for_block): Strengthen locals
9036 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
9039 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9041 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
9042 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
9043 (subst_insn): Likewise for this variable.
9044 (added_links_insn): Likewise.
9045 (struct insn_link): Likewise for field "insn".
9046 (alloc_insn_link): Likewise for param "insn".
9047 (struct undobuf): Likewise for field "other_insn".
9048 (find_single_use): Likewise for param "insn" and local "next".
9049 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
9050 (delete_noop_moves): Likewise for locals "insn", "next".
9051 (create_log_links): Likewise for locals "insn", "use_insn".
9052 Strengthen local "next_use" from rtx * to rtx_insn **.
9053 (insn_a_feeds_b): Likewise for params "a", "b".
9054 (combine_instructions): Likewise for param "f" and locals "insn",
9055 "next", "prev", "first", "last_combined_insn", "link", "link1",
9056 "temp". Replace use of NULL_RTX with NULL when referring to
9058 (setup_incoming_promotions): Likewise for param "first"
9059 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
9060 (can_combine_p): Likewise for params "insn", "i3", "pred",
9061 "pred2", "succ", "succ2" and for local "p".
9062 (combinable_i3pat): Likewise for param "i3".
9063 (cant_combine_insn_p): Likewise for param "insn".
9064 (likely_spilled_retval_p): Likewise.
9065 (adjust_for_new_dest): Likewise.
9066 (update_cfg_for_uncondjump): Likewise, also for local "insn".
9067 (try_combine): Likewise for return type and for params "i3", "i2",
9068 "i1", "i0", "last_combined_insn", and for locals "insn",
9069 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
9070 "i0_insn". Eliminate local "tem" in favor of new locals
9071 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
9072 checked cast for now to rtx_insn * on the return type of
9073 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
9075 (find_split_point): Strengthen param "insn" from rtx to
9077 (simplify_set): Likewise for local "other_insn".
9078 (recog_for_combine): Likewise for param "insn".
9079 (record_value_for_reg): Likewise.
9080 (record_dead_and_set_regs_1): Likewise for local
9082 (record_dead_and_set_regs): Likewise for param "insn".
9083 (record_promoted_value): Likewise.
9084 (check_promoted_subreg): Likewise.
9085 (get_last_value_validate): Likewise.
9086 (reg_dead_at_p): Likewise.
9087 (move_deaths): Likewise for param "to_insn".
9088 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9089 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9090 in favor of new locals "tem_note" and "tem_insn", the latter being
9092 (distribute_links): Strengthen locals "place", "insn" from rtx to
9095 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9097 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9099 (can_delete_label_p): Require a const rtx_code_label * rather than
9101 (delete_insn): Add checked cast to rtx_code_label * when we know
9102 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9104 (delete_insn_chain): Strengthen locals "prev" and "current" from
9105 rtx to rtx_insn *. Add a checked cast when assigning from
9106 "finish" (strengthening the params will come later). Add a
9107 checked cast to rtx_note * in region where we know
9109 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9111 (compute_bb_for_insn): Likewise.
9112 (free_bb_for_insn): Likewise for local "insn".
9113 (compute_bb_for_insn): Likewise.
9114 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9115 local "insn" from rtx to rtx_insn *
9116 (flow_active_insn_p): Require a const rtx_insn * rather than a
9118 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9120 (can_fallthru): Likewise for locals "insn" and "insn2".
9121 (bb_note): Likewise for local "note".
9122 (first_insn_after_basic_block_note): Likewise for local "note" and
9124 (rtl_split_block): Likewise for locals "insn" and "next".
9125 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9127 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9128 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9130 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9131 them), "kill_from", "barrier", "new_insn".
9132 (patch_jump_insn): Likewise for params "insn", "old_label".
9133 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9134 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9135 "old_label", "new_label".
9136 (rtl_tidy_fallthru_edge): Likewise for local "q".
9137 (rtl_split_edge): Likewise for locals "before", "last".
9138 (commit_one_edge_insertion): Likewise for locals "before",
9139 "after", "insns", "tmp", "last", adding a checked cast where
9140 currently necessary.
9141 (commit_edge_insertions): Likewise.
9142 (rtl_dump_bb): Likewise for locals "insn", "last".
9143 (print_rtl_with_bb): Likewise for local "x".
9144 (rtl_verify_bb_insns): Likewise for local "x".
9145 (rtl_verify_bb_pointers): Likewise for local "insn".
9146 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9148 (rtl_verify_fallthru): Likewise for local "insn".
9149 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9150 (purge_dead_edges): Likewise for local "insn".
9151 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9152 (skip_insns_after_block): Likewise for return type and for locals
9153 "insn", "last_insn", "next_head", "prev".
9154 (record_effective_endpoints): Likewise for locals "next_insn",
9156 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9157 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9158 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9159 (duplicate_insn_chain): For now, add checked cast from rtx to
9160 rtx_insn * when returning insn.
9161 (cfg_layout_duplicate_bb): Likewise for local "insn".
9162 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9164 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9165 (rtl_block_empty_p): Likewise.
9166 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9167 "split_point", "last".
9168 (rtl_block_ends_with_call_p): Likewise for local "insn".
9169 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9171 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9172 "split_at_insn" from rtx to rtx_insn *.
9173 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9174 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9175 to const rtx_insn *.
9176 (rtl_account_profile_record): Likewise.
9178 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9180 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9182 (average_num_loop_insns): Likewise.
9183 (init_set_costs): Likewise for local "seq".
9184 (seq_cost): Likewise for param "seq", from const_rtx to const
9187 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9189 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9192 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9194 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9195 "f1" and "f2" from rtx * to rtx_insn **.
9196 (flow_find_head_matching_sequence): Likewise.
9198 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9199 "cbranch_insn" from rtx to rtx_insn *.
9200 (thread_jump): Likewise for local "insn".
9201 (try_forward_edges): Likewise for local "last".
9202 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9203 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9205 (can_replace_by): Likewise for params "i1", "i2".
9206 (old_insns_match_p): Likewise.
9207 (merge_notes): Likewise.
9208 (walk_to_nondebug_insn): Likewise for param "i1".
9209 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9210 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9211 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9212 (flow_find_head_matching_sequence): Strengthen params "f1" and
9213 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9214 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9216 (outgoing_edges_match): Likewise for locals "last1", "last2".
9217 (try_crossjump_to_edge): Likewise for local "insn".
9218 Replace call to for_each_rtx with for_each_rtx_in_insn.
9220 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9221 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9222 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9223 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9224 (try_optimize_cfg): Strengthen local "last" from rtx to
9226 (delete_dead_jumptables): Likewise for locals "insn", "next",
9229 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9230 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9231 "rtx else_first_tail", to reflect the basic-block.h changes above.
9233 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9235 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9237 (purge_dead_tablejump_edges): Likewise.
9238 (find_bb_boundaries): Likewise for locals "insn", "end",
9239 "flow_transfer_insn".
9241 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9243 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9244 "ins" and "prev" from rtx to rtx_insn *.
9246 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9248 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9250 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9251 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9253 (load_register_parameters): Likewise for local "before_arg".
9254 (check_sibcall_argument_overlap): Likewise for param "insn".
9255 (expand_call): Likewise for locals "normal_call_insns",
9256 "tail_call_insns", "insns", "before_call", "after_args",
9257 "before_arg", "last", "prev". Strengthen one of the "last" from
9258 rtx to rtx_call_insn *.
9259 (fixup_tail_calls): Strengthen local "insn" from rtx to
9261 (emit_library_call_value_1): Likewise for locals "before_call" and
9264 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9266 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9267 and "last" from rtx to rtx_insn *.
9268 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9269 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9271 (expand_errno_check): Strengthen local "lab" from rtx to
9273 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9275 (expand_builtin_mathfn_2): Likewise.
9276 (expand_builtin_mathfn_ternary): Likewise.
9277 (expand_builtin_mathfn_3): Likewise.
9278 (expand_builtin_interclass_mathfn): Likewise for local "last".
9279 (expand_builtin_int_roundingfn): Likewise for local "insns".
9280 (expand_builtin_int_roundingfn_2): Likewise.
9281 (expand_builtin_strlen): Likewise for local "before_strlen".
9282 (expand_builtin_strncmp): Likewise for local "seq".
9283 (expand_builtin_signbit): Likewise for local "last".
9284 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9285 from rtx to rtx_code_label *.
9286 (expand_stack_restore): Strengthen local "prev" from rtx to
9289 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9291 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9293 (struct btr_def_s): Likewise.
9294 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9296 (add_btr_def): Likewise.
9297 (new_btr_user): Likewise.
9298 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9300 (link_btr_uses): Likewise.
9301 (move_btr_def): Likewise for locals "insp", "old_insn",
9302 "new_insn". Add checked cast to rtx_insn * for now on result of
9304 (can_move_up): Strengthen param "insn" from const_rtx to
9307 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9309 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9311 (get_uncond_jump_length): Likewise for locals "label", "jump".
9312 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9314 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9315 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9316 (find_jump_block): Likewise for local "insn".
9317 (fix_crossing_conditional_branches): Likewise for locals
9318 "old_jump", "new_jump".
9319 (fix_crossing_unconditional_branches): Likewise for locals
9320 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9321 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9323 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9325 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9327 (struct mem_insn): Likewise for field "insn".
9328 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9329 (reg_next_inc_use): Likewise.
9330 (reg_next_def): Likewise.
9331 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9332 from rtx to rtx_insn *.
9333 (move_insn_before): Likewise for param "next_insn" and local "insns".
9334 (attempt_change): Likewise for local "mov_insn".
9335 (try_merge): Likewise for param "last_insn".
9336 (get_next_ref): Likewise for return type and local "insn".
9337 Strengthen param "next_array" from rtx * to rtx_insn **.
9338 (parse_add_or_inc): Strengthen param "insn" from rtx to
9340 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9342 (merge_in_block): Likewise for locals "insn", "curr",
9344 (pass_inc_dec::execute): Update allocations of the arrays to
9345 reflect the stronger types.
9347 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9349 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9350 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9351 from rtx to rtx_code_label *.
9353 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9355 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9358 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9360 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9361 generated a warning and prevented bootstrapping the compiler.
9363 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9365 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9368 * jump.c (delete_related_insns): Likewise, also for locals "next"
9371 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9373 * genautomata.c (output_internal_insn_latency_func): When writing
9374 the function "internal_insn_latency" to insn-automata.c,
9375 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9376 allowing the optional guard function of (define_bypass) clauses to
9377 expect a pair of rtx_insn *, rather than a pair of rtx.
9378 (output_insn_latency_func): When writing the function
9379 "insn_latency", add an "uncast_" prefix to params "insn" and
9380 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9381 using checked casts from the params, thus enabling the above
9382 change to the generated "internal_insn_latency" function.
9384 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9386 PR tree-optimization/62091
9387 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9388 handle correctly arrays.
9389 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9391 (record_known_type): Walk into inner type.
9392 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9393 condition on no type changes.
9395 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9397 * genattrtab.c (write_attr_get): Within the generated get_attr_
9398 functions, rename param "insn" to "uncast_insn" and reintroduce
9399 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9400 is an rtx_insn * within insn-attrtab.c
9402 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9404 * output.h (peephole): Strengthen return type from rtx to
9406 * rtl.h (delete_for_peephole): Likewise for both params.
9407 * genpeep.c (main): In generated "peephole" function, strengthen
9408 return type and local "insn" from rtx to rtx_insn *. For now,
9409 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9410 rtx_insn *, with a checked cast.
9411 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9412 locals "insn", "next", "prev" from rtx to rtx_insn *.
9414 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9416 PR tree-optimization/62112
9417 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9418 * gimple-iterator.h (gsi_replace): Return bool.
9419 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9420 moved from ref_may_alias_global_p.
9421 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9423 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9424 (stmt_kills_ref_p_1): Rename...
9425 (stmt_kills_ref_p): ... to this.
9426 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9427 stmt_kills_ref_p): Declare.
9428 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9429 Move the self-assignment case...
9430 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9432 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9434 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9436 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9437 "after". For now, don't strengthen param "trial", which requires
9438 adding checked casts when returning it.
9440 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9442 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9443 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9444 "var_location" hook from rtx to rtx_insn *.
9445 (debug_nothing_rtx): Delete in favor of...
9446 (debug_nothing_rtx_code_label): New prototype.
9447 (debug_nothing_rtx_rtx): Delete unused prototype.
9448 (debug_nothing_rtx_insn): New prototype.
9450 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9451 invoking debug_hooks->var_location (in two places, one in a NOTE
9452 case of a switch statement, the other guarded by a CALL_P
9453 conditional. Add checked cast to rtx_code_label * when invoking
9454 debug_hooks->label (within CODE_LABEL case of switch statement).
9456 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9457 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9458 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9459 (xcoff_debug_hooks): Likewise.
9460 * debug.c (do_nothing_debug_hooks): Likewise.
9461 (debug_nothing_rtx): Delete in favor of...
9462 (debug_nothing_rtx_insn): New function.
9463 (debug_nothing_rtx_rtx): Delete unused function.
9464 (debug_nothing_rtx_code_label): New function.
9465 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9466 debug_nothing_rtx to debug_nothing_rtx_code_label.
9467 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9469 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9470 debug_nothing_rtx to debug_nothing_rtx_insn.
9471 (sdbout_label): Strengthen param "insn" from rtx to
9473 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9474 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9475 "var_location" hook from debug_nothing_rtx to
9476 debug_nothing_rtx_insn.
9478 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9480 * recog.h (insn_output_fn): Update this function typedef to match
9481 the changes below to the generated output functions, strengthening
9482 the 2nd param from rtx to rtx_insn *.
9484 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9485 insn when invoking an output function, to match the new signature
9486 of insn_output_fn with a stronger second param.
9488 * genconditions.c (write_header): In the generated code for
9489 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9490 to match the other changes in this patch.
9492 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9493 the generated "gen_" functions from rtx to rtx_insn * within their
9496 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9497 the subfunctions within the generated "recog_", "split", "peephole2"
9498 function trees from rtx to rtx_insn *. For now, the top-level
9499 generated functions ("recog", "split", "peephole2") continue to
9500 take a plain rtx for "insn", to avoid introducing dependencies on
9501 other patches. Rename this 2nd param from "insn" to
9502 "uncast_insn", and reintroduce "insn" as a local variable of type
9503 rtx_insn *, initialized at the top of the generated function with
9504 a checked cast on "uncast_insn".
9505 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9506 the generated "gen_" functions from rtx to rtx_insn * within their
9509 * genoutput.c (process_template): Strengthen the 2nd param within
9510 the generated "output_" functions "insn" from rtx to rtx_insn *.
9512 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9514 * tree-profile.c (tree_profiling): Skip external functions
9515 when doing coverage instrumentation.
9516 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9518 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9520 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9521 (vec_mergee): Likewise.
9522 (vec_mergeo): Likewise.
9523 (vec_cntlz): Likewise.
9524 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9525 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9526 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9528 * doc/extend.texi: Document various forms of vec_cpsgn,
9529 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9530 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9531 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9532 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9533 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9535 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9537 * config/rs6000/rs6000.c (context.h): New include.
9538 (tree-pass.h): Likewise.
9539 (make_pass_analyze_swaps): New decl.
9540 (rs6000_option_override): Register pass_analyze_swaps.
9541 (swap_web_entry): New subsclass of web_entry_base (df.h).
9542 (special_handling_values): New enum.
9543 (union_defs): New function.
9544 (union_uses): Likewise.
9545 (insn_is_load_p): Likewise.
9546 (insn_is_store_p): Likewise.
9547 (insn_is_swap_p): Likewise.
9548 (rtx_is_swappable_p): Likewise.
9549 (insn_is_swappable_p): Likewise.
9550 (chain_purpose): New enum.
9551 (chain_contains_only_swaps): New function.
9552 (mark_swaps_for_removal): Likewise.
9553 (swap_const_vector_halves): Likewise.
9554 (adjust_subreg_index): Likewise.
9555 (permute_load): Likewise.
9556 (permute_store): Likewise.
9557 (handle_special_swappables): Likewise.
9558 (replace_swap_with_copy): Likewise.
9559 (dump_swap_insn_table): Likewise.
9560 (rs6000_analyze_swaps): Likewise.
9561 (pass_data_analyze_swaps): New pass_data.
9562 (pass_analyze_swaps): New rtl_opt_pass.
9563 (make_pass_analyze_swaps): New function.
9564 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9566 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9568 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9569 type from rtx to rtx_insn *.
9570 (create_copy_of_insn_rtx): Likewise.
9571 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9572 (create_copy_of_insn_rtx): Likewise, also for local "res".
9574 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9576 * rtl.h (find_first_parameter_load): Strengthen return type from
9578 * rtlanal.c (find_first_parameter_load): Strengthen return type
9579 from rtx to rtx_insn *. Add checked cast for now, to postpone
9580 strengthening the params.
9582 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9585 * diagnostic.c: Set default caret.
9586 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9588 * diagnostic.h (struct diagnostic_context):
9590 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9592 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9593 (sel_bb_head): Strengthen return type insn_t (currently just an
9595 (sel_bb_end): Likewise.
9597 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9598 (sel_bb_head): Strengthen return type and local "head" from
9599 insn_t (currently just an rtx) to rtx_insn *.
9600 (sel_bb_end): Likewise for return type.
9601 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9604 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9606 * basic-block.h (get_last_bb_insn): Strengthen return type from
9608 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9611 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9614 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9616 (diagnostic_report_diagnostic): ... from here.
9617 * toplev.c (general_init): Move code to c-family.
9619 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9621 * df.h (web_entry_base): Replace existing struct web_entry with a
9622 new class web_entry_base with only the predecessor member.
9623 (unionfind_root): Remove declaration and move to class member.
9624 (unionfind_union): Remove declaration and move to friend
9626 (union_defs): Remove declaration.
9627 * web.c (web_entry_base::unionfind_root): Modify to be member
9628 function and adjust accessors.
9629 (unionfind_union): Modify to be friend function and adjust
9631 (web_entry): New subclass of web_entry_base containing the reg
9633 (union_match_dups): Modify for struct -> class changes.
9634 (union_defs): Likewise.
9635 (entry_register): Likewise.
9636 (pass_web::execute): Likewise.
9638 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9640 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9641 builtin define __VEC_ELEMENT_REG_ORDER__.
9643 2014-08-20 Martin Jambor <mjambor@suse.cz>
9644 Wei Mi <wmi@google.com>
9648 * tree-ssa-operands.c (update_stmt_operands): Remove
9649 MODIFIED_NORETURN_CALLS.
9650 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9651 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9652 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9653 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9654 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9655 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9656 (gimple_call_set_ctrl_altering): New func.
9657 (gimple_call_ctrl_altering_p): Ditto.
9658 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9659 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9660 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9661 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9662 remove MODIFIED_NORETURN_CALLS.
9664 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9666 * coverage.c (coverage_compute_profile_id): Return non-0;
9667 also handle symbols with unique name.
9668 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9670 2014-08-20 Steve Ellcey <sellcey@mips.com>
9673 * doc/sourcebuild.texi (non_strict_align): New.
9675 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9677 * cgraphunit.c (ipa_passes, compile): Reshedule
9678 symtab_remove_unreachable_nodes passes; update comments.
9679 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9680 TODO_remove_functions before the pass; the functions ought to be
9682 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9683 TODO_remove_functions.
9684 * passes.c (pass_data_early_local_passes): Do not schedule function
9686 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9688 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9691 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9692 before setting the option.
9693 * diagnostic.c (diagnostic_classify_diagnostic): Record
9694 command-line status.
9696 2014-08-20 Richard Biener <rguenther@suse.de>
9699 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9700 to build uint{16,32,64}_type_node.
9702 2014-08-20 Terry Guo <terry.guo@arm.com>
9704 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9705 with immediate_operand.
9707 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9709 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9710 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9713 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9715 PR preprocessor/51303
9716 * incpath.c (remove_duplicates): Use cpp_warning.
9718 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9722 * doc/options.texi (CPP): Document it.
9723 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9724 * optc-gen.awk: Handle CPP.
9725 * opth-gen.awk: Likewise.
9727 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9729 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9731 (duplicate_insn_chain): Likewise.
9732 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9733 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9734 checked cast for now (until we can strengthen the params in the
9736 (duplicate_insn_chain): Likewise.
9738 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9740 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9742 (prev_cc0_setter): Likewise.
9744 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9745 rtx_insn *, adding checked casts for now as necessary.
9746 (prev_cc0_setter): Likewise.
9748 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9750 * expr.h (emit_move_insn): Strengthen return type from rtx to
9752 (emit_move_insn_1): Likewise.
9753 (emit_move_complex_push): Likewise.
9754 (emit_move_complex_parts): Likewise.
9756 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9757 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9759 (emit_move_complex_push): Strengthen return type from rtx to
9761 (emit_move_complex): Likewise, also for local "ret".
9762 (emit_move_ccmode): Likewise.
9763 (emit_move_multi_word): Likewise for return type and locals
9765 (emit_move_insn_1): Likewise for return type and locals "result",
9767 (emit_move_insn): Likewise for return type and local "last_insn".
9768 (compress_float_constant): Likewise.
9770 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9772 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9773 from rtx to rtx_insn *.
9775 * rtl.h (emit_insn_before): Likewise.
9776 (emit_insn_before_noloc): Likewise.
9777 (emit_insn_before_setloc): Likewise.
9778 (emit_jump_insn_before): Likewise.
9779 (emit_jump_insn_before_noloc): Likewise.
9780 (emit_jump_insn_before_setloc): Likewise.
9781 (emit_call_insn_before): Likewise.
9782 (emit_call_insn_before_noloc): Likewise.
9783 (emit_call_insn_before_setloc): Likewise.
9784 (emit_debug_insn_before): Likewise.
9785 (emit_debug_insn_before_noloc): Likewise.
9786 (emit_debug_insn_before_setloc): Likewise.
9787 (emit_label_before): Likewise.
9788 (emit_insn_after): Likewise.
9789 (emit_insn_after_noloc): Likewise.
9790 (emit_insn_after_setloc): Likewise.
9791 (emit_jump_insn_after): Likewise.
9792 (emit_jump_insn_after_noloc): Likewise.
9793 (emit_jump_insn_after_setloc): Likewise.
9794 (emit_call_insn_after): Likewise.
9795 (emit_call_insn_after_noloc): Likewise.
9796 (emit_call_insn_after_setloc): Likewise.
9797 (emit_debug_insn_after): Likewise.
9798 (emit_debug_insn_after_noloc): Likewise.
9799 (emit_debug_insn_after_setloc): Likewise.
9800 (emit_label_after): Likewise.
9801 (emit_insn): Likewise.
9802 (emit_debug_insn): Likewise.
9803 (emit_jump_insn): Likewise.
9804 (emit_call_insn): Likewise.
9805 (emit_label): Likewise.
9806 (gen_clobber): Likewise.
9807 (emit_clobber): Likewise.
9808 (gen_use): Likewise.
9809 (emit_use): Likewise.
9812 (emit_barrier_before): Strengthen return type from rtx to
9814 (emit_barrier_after): Likewise.
9815 (emit_barrier): Likewise.
9817 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9818 from rtx to rtx_insn *. Add checked casts for now when converting
9819 "last" from rtx to rtx_insn *.
9820 (emit_insn_before_noloc): Likewise for return type.
9821 (emit_jump_insn_before_noloc): Likewise.
9822 (emit_call_insn_before_noloc): Likewise.
9823 (emit_debug_insn_before_noloc): Likewise.
9824 (emit_barrier_before): Strengthen return type and local "insn"
9825 from rtx to rtx_barrier *.
9826 (emit_label_before): Strengthen return type from rtx to
9827 rtx_insn *. Add checked cast for now when returning param
9828 (emit_pattern_after_noloc): Strengthen return type from rtx to
9829 rtx_insn *. Add checked casts for now when converting "last" from
9831 (emit_insn_after_noloc): Strengthen return type from rtx to
9833 (emit_jump_insn_after_noloc): Likewise.
9834 (emit_call_insn_after_noloc): Likewise.
9835 (emit_debug_insn_after_noloc): Likewise.
9836 (emit_barrier_after): Strengthen return type from rtx to
9838 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9839 Add checked cast for now when converting "label" from rtx to
9841 (emit_pattern_after_setloc): Strengthen return type from rtx to
9842 rtx_insn *. Add checked casts for now when converting "last" from
9844 (emit_pattern_after): Strengthen return type from rtx to
9846 (emit_insn_after_setloc): Likewise.
9847 (emit_insn_after): Likewise.
9848 (emit_jump_insn_after_setloc): Likewise.
9849 (emit_jump_insn_after): Likewise.
9850 (emit_call_insn_after_setloc): Likewise.
9851 (emit_call_insn_after): Likewise.
9852 (emit_debug_insn_after_setloc): Likewise.
9853 (emit_debug_insn_after): Likewise.
9854 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9855 when converting "last" from rtx to rtx_insn *.
9856 (emit_pattern_before): Strengthen return type from rtx to
9858 (emit_insn_before_setloc): Likewise.
9859 (emit_insn_before): Likewise.
9860 (emit_jump_insn_before_setloc): Likewise.
9861 (emit_jump_insn_before): Likewise.
9862 (emit_call_insn_before_setloc): Likewise.
9863 (emit_call_insn_before): Likewise.
9864 (emit_debug_insn_before_setloc): Likewise.
9865 (emit_debug_insn_before): Likewise.
9866 (emit_insn): Strengthen return type and locals "last", "insn",
9867 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9868 within cases where we know we have an insn.
9869 (emit_debug_insn): Likewise.
9870 (emit_jump_insn): Likewise.
9871 (emit_call_insn): Strengthen return type and local "insn" from rtx
9873 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9874 a checked cast to rtx_insn * for now on "label".
9875 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9876 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9877 (emit_use): Likewise.
9878 (gen_use): Likewise, also for local "seq".
9879 (emit): Likewise for return type and local "insn".
9880 (rtx_insn): Likewise for return type and local "new_rtx".
9882 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9883 from rtx to rtx_barrier *.
9885 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9886 changed return type from rtx to rtx_insn *, we must update
9887 "emit_fn" type, and this in turn means updating...
9888 (frame_insn): ...this. Strengthen return type from rtx to
9889 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9891 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9893 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9894 rtx to rtx_jump_table_data *. Also for local.
9895 * rtl.h (emit_jump_table_data): Likewise.
9897 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9899 * basic-block.h (create_basic_block_structure): Strengthen third
9900 param "bb_note" from rtx to rtx_note *.
9901 * rtl.h (emit_note_before): Strengthen return type from rtx to
9903 (emit_note_after): Likewise.
9904 (emit_note): Likewise.
9905 (emit_note_copy): Likewise. Also, strengthen param similarly.
9906 * function.h (struct rtl_data): Strengthen field
9907 "x_stack_check_probe_note" from rtx to rtx_note *.
9909 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9910 from rtx to rtx_note *.
9911 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9912 "bb_note" from rtx to rtx_note *.
9913 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9914 when calling emit_note_copy.
9915 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9917 (emit_note_after): Likewise.
9918 (emit_note_before): Likewise.
9919 (emit_note_copy): Likewise. Also, strengthen param similarly.
9920 (emit_note): Likewise.
9921 * except.c (emit_note_eh_region_end): Likewise for return type.
9922 Strengthen local "next" from rtx to rtx_insn *.
9923 (convert_to_eh_region_ranges): Strengthen local "note"
9924 from rtx to rtx_note *.
9925 * final.c (change_scope): Likewise.
9926 (reemit_insn_block_notes): Likewise, for both locals named "note".
9927 Also, strengthen local "insn" from rtx to rtx_insn *.
9928 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9930 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9931 strengthen local "seq" from rtx to rtx_insn *.
9932 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9934 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9936 (get_bb_note_from_pool): Strengthen return type from rtx to
9938 (sel_create_basic_block): Strengthen local "new_bb_note" from
9939 insn_t to rtx_note *.
9940 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9941 "note" from rtx to rtx_note *.
9942 (emit_notes_in_bb): Likewise.
9944 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9946 * function.h (struct rtl_data): Strengthen field
9947 "x_parm_birth_insn" from rtx to rtx_insn *.
9948 * function.c (struct assign_parm_data_all): Strengthen fields
9949 "first_conversion_insn" and "last_conversion_insn" from rtx to
9952 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9954 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9955 to rtx_insn *; also for local "var_end_seq".
9956 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9957 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9959 (expand_gimple_cond): Likewise for locals "last2" and "last".
9960 (mark_transaction_restart_calls): Likewise for local "insn".
9961 (expand_gimple_stmt): Likewise for return type and locals "last"
9963 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9964 (avoid_complex_debug_insns): Likewise for param "insn".
9965 (expand_debug_locations): Likewise for locals "insn", "last",
9966 "prev_insn" and "insn2".
9967 (expand_gimple_basic_block): Likewise for local "last".
9968 (construct_exit_block): Likewise for locals "head", "end",
9970 (pass_expand::execute): Likewise for locals "var_seq",
9971 "var_ret_seq", "next".
9973 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9975 * asan.h (asan_emit_stack_protection): Strengthen return type from
9977 * asan.c (asan_emit_stack_protection): Likewise. Add local
9978 "insns" to hold the return value.
9980 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9982 * basic-block.h (bb_note): Strengthen return type from rtx to
9984 * sched-int.h (bb_note): Likewise.
9985 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9987 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9989 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9992 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9993 "insn" from rtx to rtx_insn *.
9994 (make_debug_insn_raw): Strengthen return type from rtx to
9995 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9996 (make_jump_insn_raw): Strengthen return type from rtx to
9997 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9998 (make_call_insn_raw): Strengthen return type from rtx to
9999 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
10000 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
10001 callback from rtx to rtx_insn *; likewise for local "insn" and
10002 "next", adding a checked cast to rtx_insn in the relevant cases of
10003 the switch statement.
10004 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
10005 callback from rtx to rtx_insn *.
10006 (emit_pattern_after_setloc): Likewise.
10007 (emit_pattern_after): Likewise.
10008 (emit_pattern_before_setloc): Likewise.
10009 (emit_pattern_before): Likewise.
10011 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10013 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
10015 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
10016 accepting an rtx_insn *.
10017 (last_call_insn): Strengthen return type from rtx to
10020 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10022 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
10023 "insns" from rtx to rtx_insn *.
10024 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
10025 locals "insn" and "prev".
10027 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10029 * rtl.h (tablejump_p): Strengthen third param from rtx * to
10030 rtx_jump_table_data **.
10032 * cfgbuild.c (make_edges): Introduce local "table", using it in
10033 place of "tmp" for jump table data.
10034 (find_bb_boundaries): Strengthen local "table" from rtx to
10035 rtx_jump_table_data *.
10036 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10037 (outgoing_edges_match): Likewise for locals "table1" and "table2".
10038 (try_crossjump_to_edge): Likewise.
10039 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
10041 (patch_jump_insn): Introduce local "table", using it in place of
10042 "tmp" for jump table data.
10043 (force_nonfallthru_and_redirect): Introduce local "table", so that
10044 call to tablejump_p can receive an rtx_jump_table_data **. Update
10045 logic around the call to overwrite "note" appropriately if
10046 tablejump_p returns non-zero.
10047 (get_last_bb_insn): Introduce local "table", using it in place of
10048 "tmp" for jump table data.
10049 * dwarf2cfi.c (create_trace_edges): Likewise.
10051 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
10052 from rtx to rtx_jump_table_data *.
10053 (create_fix_barrier): Strengthen local "tmp" from rtx to
10054 rtx_jump_table_data *.
10055 (arm_reorg): Likewise for local "table".
10057 * config/s390/s390.c (s390_chunkify_start): Likewise.
10059 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
10061 * jump.c (delete_related_insns): Strengthen local "lab_next" from
10062 rtx to rtx_jump_table_data *.
10064 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
10065 rtx_jump_table_data **. Add a checked cast when writing through
10066 the pointer: we know there that local "table" is non-NULL and that
10067 JUMP_TABLE_DATA_P (table) holds.
10068 (label_is_jump_target_p): Introduce local "table", using it in
10069 place of "tmp" for jump table data.
10071 2014-08-19 Marek Polacek <polacek@redhat.com>
10074 * doc/invoke.texi: Document -Wbool-compare.
10076 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10078 * rtl.h (entry_of_function): Strengthen return type from rtx to
10080 * cfgrtl.c (entry_of_function): Likewise.
10082 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10084 * emit-rtl.h (get_insns): Strengthen return type from rtx to
10085 rtx_insn *, adding a checked cast for now.
10086 (get_last_insn): Likewise.
10088 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10090 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10093 * emit-rtl.c (gen_label_rtx): Likewise.
10095 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10097 * rtl.h (previous_insn): Strengthen return type from rtx to
10099 (next_insn): Likewise.
10100 (prev_nonnote_insn): Likewise.
10101 (prev_nonnote_insn_bb): Likewise.
10102 (next_nonnote_insn): Likewise.
10103 (next_nonnote_insn_bb): Likewise.
10104 (prev_nondebug_insn): Likewise.
10105 (next_nondebug_insn): Likewise.
10106 (prev_nonnote_nondebug_insn): Likewise.
10107 (next_nonnote_nondebug_insn): Likewise.
10108 (prev_real_insn): Likewise.
10109 (next_real_insn): Likewise.
10110 (prev_active_insn): Likewise.
10111 (next_active_insn): Likewise.
10113 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10114 rtx_insn *, adding a checked cast.
10115 (previous_insn): Likewise.
10116 (next_nonnote_insn): Likewise.
10117 (next_nonnote_insn_bb): Likewise.
10118 (prev_nonnote_insn): Likewise.
10119 (prev_nonnote_insn_bb): Likewise.
10120 (next_nondebug_insn): Likewise.
10121 (prev_nondebug_insn): Likewise.
10122 (next_nonnote_nondebug_insn): Likewise.
10123 (prev_nonnote_nondebug_insn): Likewise.
10124 (next_real_insn): Likewise.
10125 (prev_real_insn): Likewise.
10126 (next_active_insn): Likewise.
10127 (prev_active_insn): Likewise.
10129 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10130 param "stepfunc" so that it returns an rtx_insn * rather than an
10131 rtx, to track the change to prev_nonnote_insn_bb, which is the
10132 only function this is called with.
10133 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10135 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10137 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10140 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10142 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10143 (class rtx_nonjump_insn): Likewise.
10144 (class rtx_jump_insn): Likewise.
10145 (class rtx_call_insn): Likewise.
10146 (class rtx_jump_table_data): Likewise.
10147 (class rtx_barrier): Likewise.
10148 (class rtx_code_label): Likewise.
10149 (class rtx_note): Likewise.
10151 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10152 adding the invariant DEBUG_INSN_P (X).
10153 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10154 the invariant NONJUMP_INSN_P (X).
10155 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10156 the invariant JUMP_P (X).
10157 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10158 the invariant CALL_P (X).
10159 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10160 invariant JUMP_TABLE_DATA_P (X).
10161 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10162 invariant BARRIER_P (X).
10163 (class rtx_code_label): New, a subclass of rtx_insn, adding
10164 the invariant LABEL_P (X).
10165 (class rtx_note): New, a subclass of rtx_insn, adding
10166 the invariant NOTE_P(X).
10167 (is_a_helper <rtx_debug_insn *>::test): New.
10168 (is_a_helper <rtx_nonjump_insn *>::test): New.
10169 (is_a_helper <rtx_jump_insn *>::test): New.
10170 (is_a_helper <rtx_call_insn *>::test): New.
10171 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10172 overloaded for both rtx and rtx_insn *.
10173 (is_a_helper <rtx_barrier *>::test): New.
10174 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10175 for both rtx and rtx_insn *.
10176 (is_a_helper <rtx_note *>::test): New.
10178 2014-08-19 Marek Polacek <polacek@redhat.com>
10180 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10181 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10182 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10183 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10185 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10187 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10188 rtx_insn *. To help with transition, for now, convert from an
10189 access macro into a pair of functions: BND_TO, returning an
10191 (SET_BND_TO): New function, for use where BND_TO is used as an
10194 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10196 (BND_TO): New function, adding a checked cast.
10197 (SET_BND_TO): New function.
10199 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10201 (compute_av_set_on_boundaries): Likewise.
10203 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10205 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10206 destination if it is used in source.
10207 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10208 (*popcount<mode>2_falsedep_1): Likewise.
10210 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10213 * configure.ac: Set install_gold_as_default to no first.
10214 * configure: Regenerated.
10216 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10218 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10219 "note_list" field will eventually be an rtx_insn *. To help with
10220 transition, for now, convert from an access macro into a pair of
10221 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10222 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10225 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10226 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10228 * sel-sched-ir.c (init_bb): Likewise.
10229 (sel_restore_notes): Likewise.
10230 (move_bb_info): Likewise.
10231 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10232 (SET_BB_NOTE_LIST): New function.
10234 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10236 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10237 field will eventually be an rtx_insn *. To help with transition,
10238 for now, convert from an access macro into a pair of functions:
10239 VINSN_INSN_RTX, returning an rtx_insn *, and...
10240 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10241 is used as an lvalue.
10243 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10244 SET_VINSN_INSN_RTX where it's used as an lvalue.
10245 (VINSN_INSN_RTX): New function.
10246 (SET_VINSN_INSN_RTX): New function.
10248 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10250 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10251 eventually be rtx_insn *, but to help with transition, for now,
10252 convert from an access macro into a pair of functions: DEP_PRO
10253 returning an rtx_insn * and...
10254 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10255 lvalue, returning an rtx&.
10256 (DEP_CON): Analogous changes to DEP_PRO above.
10257 (SET_DEP_CON): Likewise.
10259 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10260 an lvalue to SET_DEP_CON.
10261 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10262 (sd_copy_back_deps): Likewise for DEP_CON.
10263 (DEP_PRO): New function, adding a checked cast for now.
10264 (DEP_CON): Likewise.
10265 (SET_DEP_PRO): New function.
10266 (SET_DEP_CON): Likewise.
10268 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10270 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10271 (extra_options): Add i386/cygwin.opt.
10272 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10273 (CPP_SPEC): Accept -pthread.
10274 (LINK_SPEC): Ditto.
10275 (GOMP_SELF_SPECS): Update comment.
10276 * config/i386/cygwin.opt: New file for -pthread flag.
10278 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10280 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10281 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10282 that we can return an rtx_insn *.
10284 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10286 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10287 when building executables, not DLLs. Add --large-address-aware
10288 under the same conditions.
10289 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10290 when building executables, not DLLs. Add --large-address-aware
10291 under the same conditions when using -m32.
10293 * config/i386/cygwin-stdint.h: Throughout, make type
10294 definitions dependent on target architecture, not host.
10296 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10298 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10299 the return type from rtx to rtx_insn *, which will enable various
10300 conversions in followup patches. For now this is is done by a
10302 (NEXT_INSN): Likewise.
10303 (SET_PREV_INSN): Convert to an inline function. This is intended
10304 for use as an lvalue, and so returns an rtx& to allow in-place
10306 (SET_NEXT_INSN): Likewise.
10308 2014-07-08 Mark Wielaard <mjw@redhat.com>
10311 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10313 2014-08-19 Marek Polacek <polacek@redhat.com>
10316 * cgraphunit.c (handle_alias_pairs): Fix condition.
10318 2014-08-19 Richard Biener <rguenther@suse.de>
10320 * gimple-fold.c (fold_gimple_assign): Properly build a
10321 null-pointer constant when devirtualizing addresses.
10323 2014-07-07 Mark Wielaard <mjw@redhat.com>
10325 * dwarf2out.c (decl_quals): New function.
10326 (modified_type_die): Take one cv_quals argument instead of two,
10327 one for const and one for volatile.
10328 (add_type_attribute): Likewise.
10329 (generic_parameter_die): Call add_type_attribute with one modifier
10331 (base_type_for_mode): Likewise.
10332 (add_bounds_info): Likewise.
10333 (add_subscript_info): Likewise.
10334 (gen_array_type_die): Likewise.
10335 (gen_descr_array_type_die): Likewise.
10336 (gen_entry_point_die): Likewise.
10337 (gen_enumeration_type_die): Likewise.
10338 (gen_formal_parameter_die): Likewise.
10339 (gen_subprogram_die): Likewise.
10340 (gen_variable_die): Likewise.
10341 (gen_const_die): Likewise.
10342 (gen_field_die): Likewise.
10343 (gen_pointer_type_die): Likewise.
10344 (gen_reference_type_die): Likewise.
10345 (gen_ptr_to_mbr_type_die): Likewise.
10346 (gen_inheritance_die): Likewise.
10347 (gen_subroutine_type_die): Likewise.
10348 (gen_typedef_die): Likewise.
10349 (force_type_die): Likewise.
10351 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10353 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10355 * configure: Regenerate.
10357 2014-08-19 Richard Biener <rguenther@suse.de>
10359 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10360 DECL_EXTERNALs in BLOCKs as non-references.
10361 * tree-streamer-out.c (streamer_write_chain): Likewise.
10363 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10364 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10365 Anna Tikhonova <anna.tikhonova@intel.com>
10366 Ilya Tocar <ilya.tocar@intel.com>
10367 Andrey Turetskiy <andrey.turetskiy@intel.com>
10368 Ilya Verbin <ilya.verbin@intel.com>
10369 Kirill Yukhin <kirill.yukhin@intel.com>
10370 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10372 * config/i386/sse.md
10373 (define_mode_iterator VI48_AVX512F): Delete.
10374 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10375 (define_mode_iterator VI2_AVX512VL): Ditto.
10376 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10379 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10381 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10382 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10383 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10384 with VI48_AVX512F_AVX512VL): New.
10385 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10386 with VI2_AVX512VL): Ditto.
10388 2014-08-19 Marek Polacek <polacek@redhat.com>
10390 * doc/invoke.texi: Document -Wc99-c11-compat.
10392 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10394 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10395 for rvalues, and...
10396 (SET_PREV_INSN): New macro, for use as an lvalue.
10397 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10399 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10400 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10401 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10402 (fixup_abnormal_edges): Likewise.
10403 (unlink_insn_chain): Likewise.
10404 (fixup_reorder_chain): Likewise.
10405 (cfg_layout_delete_block): Likewise.
10406 (cfg_layout_merge_blocks): Likewise.
10407 * combine.c (update_cfg_for_uncondjump): Likewise.
10408 * emit-rtl.c (link_insn_into_chain): Likewise.
10409 (remove_insn): Likewise.
10410 (delete_insns_since): Likewise.
10411 (reorder_insns_nobb): Likewise.
10412 (emit_insn_after_1): Likewise.
10413 * final.c (rest_of_clean_state): Likewise.
10414 (final_scan_insn): Likewise.
10415 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10416 * haifa-sched.c (concat_note_lists): Likewise.
10417 (remove_notes): Likewise.
10418 (restore_other_notes): Likewise.
10419 (move_insn): Likewise.
10420 (unlink_bb_notes): Likewise.
10421 (restore_bb_notes): Likewise.
10422 * jump.c (delete_for_peephole): Likewise.
10423 * optabs.c (emit_libcall_block_1): Likewise.
10424 * reorg.c (emit_delay_sequence): Likewise.
10425 (fill_simple_delay_slots): Likewise.
10426 * sel-sched-ir.c (sel_move_insn): Likewise.
10427 (sel_remove_insn): Likewise.
10428 (get_bb_note_from_pool): Likewise.
10429 * sel-sched.c (move_nop_to_previous_block): Likewise.
10431 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10432 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10433 (c6x_gen_bundles): Likewise.
10434 (hwloop_optimize): Likewise.
10435 * config/frv/frv.c (frv_function_prologue): Likewise.
10436 (frv_register_nop): Likewise.
10437 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10438 (ia64_reorg): Likewise.
10439 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10440 (mep_make_bundle): Likewise.
10441 (mep_bundle_insns): Likewise.
10442 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10443 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10444 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10446 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10448 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10449 return type from rtx to rtx_insn *.
10450 (BB_END): Likewise.
10451 (BB_HEADER): Likewise.
10452 (BB_FOOTER): Likewise.
10453 (SET_BB_HEAD): Convert to a function.
10454 (SET_BB_END): Likewise.
10455 (SET_BB_HEADER): Likewise.
10456 (SET_BB_FOOTER): Likewise.
10458 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10459 Strengthen the return type from rtx to rtx_insn *. For now, this
10460 is done by adding a checked cast, but this will eventually
10461 become a field lookup.
10462 (BB_END): Likewise.
10463 (BB_HEADER): Likewise.
10464 (BB_FOOTER): Likewise.
10465 (SET_BB_HEAD): New function, from macro of same name. This is
10466 intended for use as an lvalue, and so returns an rtx& to allow
10467 in-place modification.
10468 (SET_BB_END): Likewise.
10469 (SET_BB_HEADER): Likewise.
10470 (SET_BB_FOOTER): Likewise.
10472 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10474 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10475 for rvalues, and...
10476 (SET_BB_HEAD): New macro, for use as a lvalue.
10477 (BB_END, SET_BB_END): Likewise.
10478 (BB_HEADER, SET_BB_HEADER): Likewise.
10479 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10481 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10482 of BB_* macros into SET_BB_* macros.
10483 (fix_crossing_unconditional_branches): Likewise.
10484 * caller-save.c (save_call_clobbered_regs): Likewise.
10485 (insert_one_insn): Likewise.
10486 * cfgbuild.c (find_bb_boundaries): Likewise.
10487 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10488 (outgoing_edges_match): Likewise.
10489 (try_optimize_cfg): Likewise.
10490 * cfgexpand.c (expand_gimple_cond): Likewise.
10491 (expand_gimple_tailcall): Likewise.
10492 (expand_gimple_basic_block): Likewise.
10493 (construct_exit_block): Likewise.
10494 * cfgrtl.c (delete_insn): Likewise.
10495 (create_basic_block_structure): Likewise.
10496 (rtl_delete_block): Likewise.
10497 (rtl_split_block): Likewise.
10498 (emit_nop_for_unique_locus_between): Likewise.
10499 (rtl_merge_blocks): Likewise.
10500 (block_label): Likewise.
10501 (try_redirect_by_replacing_jump): Likewise.
10502 (emit_barrier_after_bb): Likewise.
10503 (fixup_abnormal_edges): Likewise.
10504 (record_effective_endpoints): Likewise.
10505 (relink_block_chain): Likewise.
10506 (fixup_reorder_chain): Likewise.
10507 (fixup_fallthru_exit_predecessor): Likewise.
10508 (cfg_layout_duplicate_bb): Likewise.
10509 (cfg_layout_split_block): Likewise.
10510 (cfg_layout_delete_block): Likewise.
10511 (cfg_layout_merge_blocks): Likewise.
10512 * combine.c (update_cfg_for_uncondjump): Likewise.
10513 * emit-rtl.c (add_insn_after): Likewise.
10514 (remove_insn): Likewise.
10515 (reorder_insns): Likewise.
10516 (emit_insn_after_1): Likewise.
10517 * haifa-sched.c (get_ebb_head_tail): Likewise.
10518 (restore_other_notes): Likewise.
10519 (move_insn): Likewise.
10520 (sched_extend_bb): Likewise.
10521 (fix_jump_move): Likewise.
10522 * ifcvt.c (noce_process_if_block): Likewise.
10523 (dead_or_predicable): Likewise.
10524 * ira.c (update_equiv_regs): Likewise.
10525 * reg-stack.c (change_stack): Likewise.
10526 * sel-sched-ir.c (sel_move_insn): Likewise.
10527 * sel-sched.c (move_nop_to_previous_block): Likewise.
10529 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10530 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10532 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10534 * rtl.h (for_each_rtx_in_insn): New function.
10535 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10537 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10539 * coretypes.h (class rtx_insn): Add forward declaration.
10541 * rtl.h: Include is-a.h.
10542 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10543 workaround to ensure gengtype knows inheritance is occurring,
10544 whilst continuing to use the pre-existing special-casing for
10546 (class rtx_insn): New subclass of rtx_def, adding the
10547 invariant that we're dealing with something we can sanely use
10548 INSN_UID, NEXT_INSN, PREV_INSN on.
10549 (is_a_helper <rtx_insn *>::test): New.
10550 (is_a_helper <const rtx_insn *>::test): New.
10552 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10554 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10556 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10558 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10561 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10563 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10564 to BUILT_IN_UNREACHABLE.
10566 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10569 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10571 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10572 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10573 (ffs<mode>2): Do not expand with tzcnt for
10574 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10575 (ffssi2_no_cmove): Ditto.
10576 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10577 (ctz<mode>2): New expander.
10578 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10579 (*ctz<mode>2_falsedep): New insn.
10580 (*ctz<mode>2): Rename from ctz<mode>2.
10581 (clz<mode>2_lzcnt): New expander.
10582 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10583 (*clz<mode>2_lzcnt_falsedep): New insn.
10584 (*clz<mode>2): Rename from ctz<mode>2.
10585 (popcount<mode>2): New expander.
10586 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10587 (*popcount<mode>2_falsedep): New insn.
10588 (*popcount<mode>2): Rename from ctz<mode>2.
10589 (*popcount<mode>2_cmp): Remove.
10590 (*popcountsi2_cmp_zext): Ditto.
10592 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10594 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10595 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10596 * config/microblaze/microblaze.h
10597 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10599 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10602 * configure.ac: Set install_gold_as_default to no for
10604 * configure: Regenerated.
10606 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10608 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10609 * config.in: Add undef of HAVE_isl.
10610 * configure: Regenerate.
10611 * configure.ac: Add definition of HAVE_isl.
10612 * graphite-blocking.c: Add checking of HAVE_isl.
10613 * graphite-dependences.c: Likewise.
10614 * graphite-interchange.c: Likewise.
10615 * graphite-isl-ast-to-gimple.c: Likewise.
10616 * graphite-optimize-isl.c: Likewise.
10617 * graphite-poly.c: Likewise.
10618 * graphite-scop-detection.c: Likewise.
10619 * graphite-sese-to-poly.c: Likewise.
10620 * graphite.c: Likewise.
10621 * toplev.c: Replace the checking of HAVE_cloog with the checking
10624 2014-08-18 Richard Biener <rguenther@suse.de>
10626 PR tree-optimization/62090
10627 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10628 (fold_builtin_3): Do not fold snprintf.
10629 (fold_builtin_4): Likewise.
10630 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10631 moved from builtins.c.
10632 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10633 (gimple_fold_builtin): Do not fold sprintf here.
10635 2014-08-18 Richard Biener <rguenther@suse.de>
10637 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10639 (maybe_canonicalize_mem_ref_addr): ... this function.
10640 (fold_stmt_1): Apply it here before all simplification.
10642 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10645 * cgraph.h (cgraph_node::create_indirect_edge): Add
10646 compute_indirect_info param.
10647 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10648 indirect_info only when it is required.
10649 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10650 indirect_info fore cloned indirect edge.
10652 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10653 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10654 Anna Tikhonova <anna.tikhonova@intel.com>
10655 Ilya Tocar <ilya.tocar@intel.com>
10656 Andrey Turetskiy <andrey.turetskiy@intel.com>
10657 Ilya Verbin <ilya.verbin@intel.com>
10658 Kirill Yukhin <kirill.yukhin@intel.com>
10659 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10661 * config/i386/sse.md
10662 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10663 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10665 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10666 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10667 Anna Tikhonova <anna.tikhonova@intel.com>
10668 Ilya Tocar <ilya.tocar@intel.com>
10669 Andrey Turetskiy <andrey.turetskiy@intel.com>
10670 Ilya Verbin <ilya.verbin@intel.com>
10671 Kirill Yukhin <kirill.yukhin@intel.com>
10672 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10674 * config/i386/sse.md
10675 (define_mode_iterator VF1_AVX512VL): New.
10676 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10677 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10680 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10681 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10682 Anna Tikhonova <anna.tikhonova@intel.com>
10683 Ilya Tocar <ilya.tocar@intel.com>
10684 Andrey Turetskiy <andrey.turetskiy@intel.com>
10685 Ilya Verbin <ilya.verbin@intel.com>
10686 Kirill Yukhin <kirill.yukhin@intel.com>
10687 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10689 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10690 * config/i386/i386.md
10691 (define_code_iterator any_float): New.
10692 (define_code_attr floatsuffix): New.
10693 * config/i386/sse.md
10694 (define_mode_iterator VF1_128_256VL): New.
10695 (define_mode_iterator VF2_512_256VL): New.
10696 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10698 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10699 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10701 (define_mode_attr qq2pssuff): New.
10702 (define_mode_attr sselongvecmode): New.
10703 (define_mode_attr sselongvecmodelower): New.
10704 (define_mode_attr sseintvecmode3): New.
10705 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10707 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10708 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10709 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10710 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10712 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10713 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10714 Anna Tikhonova <anna.tikhonova@intel.com>
10715 Ilya Tocar <ilya.tocar@intel.com>
10716 Andrey Turetskiy <andrey.turetskiy@intel.com>
10717 Ilya Verbin <ilya.verbin@intel.com>
10718 Kirill Yukhin <kirill.yukhin@intel.com>
10719 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10721 * config/i386/sse.md
10722 (define_mode_iterator VF2_AVX512VL): New.
10723 (define_mode_attr sseintvecmode2): New.
10724 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10725 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10726 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10728 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10730 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10732 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10735 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10736 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10737 Anna Tikhonova <anna.tikhonova@intel.com>
10738 Ilya Tocar <ilya.tocar@intel.com>
10739 Andrey Turetskiy <andrey.turetskiy@intel.com>
10740 Ilya Verbin <ilya.verbin@intel.com>
10741 Kirill Yukhin <kirill.yukhin@intel.com>
10742 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10744 * config/i386/i386.md
10745 (define_insn "*movoi_internal_avx"): Add evex version.
10746 (define_insn "*movti_internal"): Ditto.
10748 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10749 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10750 Anna Tikhonova <anna.tikhonova@intel.com>
10751 Ilya Tocar <ilya.tocar@intel.com>
10752 Andrey Turetskiy <andrey.turetskiy@intel.com>
10753 Ilya Verbin <ilya.verbin@intel.com>
10754 Kirill Yukhin <kirill.yukhin@intel.com>
10755 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10757 * config/i386/i386.md
10758 (define_attr "isa"): Add avx512dq, noavx512dq.
10759 (define_attr "enabled"): Ditto.
10760 * config/i386/sse.md
10761 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10763 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10764 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10765 Anna Tikhonova <anna.tikhonova@intel.com>
10766 Ilya Tocar <ilya.tocar@intel.com>
10767 Andrey Turetskiy <andrey.turetskiy@intel.com>
10768 Ilya Verbin <ilya.verbin@intel.com>
10769 Kirill Yukhin <kirill.yukhin@intel.com>
10770 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10772 * config/i386/i386.c
10773 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10774 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10775 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10776 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10777 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10778 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10779 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10780 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10781 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10782 * config/i386/sse.md
10783 (define_mode_iterator VMOVE): Allow V4TI mode.
10784 (define_mode_iterator V_AVX512VL): New.
10785 (define_mode_iterator V): New handling for AVX512VL.
10786 (define_insn "avx512f_load<mode>_mask"): Delete.
10787 (define_insn "<avx512>_load<mode>_mask"): New.
10788 (define_insn "avx512f_store<mode>_mask"): Delete.
10789 (define_insn "<avx512>_store<mode>_mask"): New.
10792 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10795 * asan.c (instrument_derefs): Fix bitfield check.
10797 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10799 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10800 * config/rs6000/htm.md (ttest): Remove clobber.
10801 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10802 (and_operand): Reformat.
10803 (and_2rld_operand): New predicate.
10804 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10806 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10807 parameter. Handle AND directly.
10808 (rs6000_split_logical_di): Remove last parameter.
10809 (rs6000_split_logical): Remove last parameter. Remove obsolete
10811 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10812 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10813 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10814 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10815 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10816 and 5 anonymous splitters): Delete.
10817 (and<mode>3): New expander.
10818 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10819 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10820 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10821 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10822 (floatdisf2_internal1): Remove clobbers.
10823 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10824 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10825 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10826 (and<mode>3 for BOOL_128): Remove clobber.
10827 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10828 rs6000_split_logical.
10829 (*bool<mode>3_internal for BOOL_128): Adjust call of
10830 rs6000_split_logical.
10831 (*boolc<mode>3_internal1 for BOOL_128,
10832 *boolc<mode>3_internal2 for BOOL_128,
10833 *boolcc<mode>3_internal1 for BOOL_128,
10834 *boolcc<mode>3_internal2 for BOOL_128,
10835 *eqv<mode>3_internal1 for BOOL_128,
10836 *eqv<mode>3_internal2 for BOOL_128,
10837 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10838 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10840 (*vec_reload_and_reg_<mptrsize>): Delete.
10842 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10844 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10845 and split, *boolccsi3_internal3 and split): Delete.
10846 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10847 *boolccdi3_internal3 and split): Delete.
10848 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10849 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10851 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10853 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10854 and split, *boolcsi3_internal3 and split): Delete.
10855 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10856 *boolcdi3_internal3 and split): Delete.
10857 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10859 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10861 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10862 <'u'>: Also support printing the low-order 16 bits.
10863 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10864 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10865 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10866 *booldi3_internal3 and split): Delete.
10867 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10868 *bool<mode>3_dot2): New.
10869 (two anonymous define_splits for non_logical_cint_operand): Merge.
10871 2014-08-17 Marek Polacek <polacek@redhat.com>
10872 Manuel López-Ibáñez <manu@gcc.gnu.org>
10875 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10876 (diagnostic_show_locus): Don't print caret diagnostic
10877 if a column is larger than the line_width.
10879 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10881 * common.opt: Make the ISL AST generator to be the main code generator
10884 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10886 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10888 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10891 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10893 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10894 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10895 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10897 * config/pa/pa.md (begin_brtab): Delete insn.
10898 (end_brtab): Likewise.
10900 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10902 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10904 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10906 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10907 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10908 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10909 (get_dynamic_type): Remove.
10910 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10911 (clear_speculation): Bring to ipa-deivrt.h
10912 (get_class_context): Rename to ...
10913 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10914 (contains_type_p): Update.
10915 (get_dynamic_type): Rename to ...
10916 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10917 (possible_polymorphic_call_targets): UPdate.
10918 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10919 * ipa-prop.c (ipa_analyze_call_uses): Update.
10921 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10923 * doc/invoke.texi (SH options): Document missing processor variant
10924 options. Remove references to Hitachi. Undocument deprecated mspace
10927 2014-08-15 Jason Merrill <jason@redhat.com>
10929 * tree.c (type_hash_canon): Uncomment assert.
10931 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10933 * input.h (in_system_header_at): Add comment.
10935 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10938 * diagnostic.c (build_message_string): Make it extern.
10939 * diagnostic.h (build_message_string): Make it extern.
10941 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10943 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10944 load/store from/to non-floating class pseudo.
10946 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10948 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10950 2014-08-15 Richard Biener <rguenther@suse.de>
10952 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10953 (get_constraint_for_ssa_var): Remove dead code.
10954 (get_constraint_for_1): Adjust.
10955 (find_what_var_points_to): Likewise.
10956 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10958 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10961 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10962 (_mm512_mask_cmpge_epu32_mask): Ditto.
10963 (_mm512_cmpge_epu32_mask): Ditto.
10964 (_mm512_mask_cmpge_epi64_mask): Ditto.
10965 (_mm512_cmpge_epi64_mask): Ditto.
10966 (_mm512_mask_cmpge_epu64_mask): Ditto.
10967 (_mm512_cmpge_epu64_mask): Ditto.
10968 (_mm512_mask_cmple_epi32_mask): Ditto.
10969 (_mm512_cmple_epi32_mask): Ditto.
10970 (_mm512_mask_cmple_epu32_mask): Ditto.
10971 (_mm512_cmple_epu32_mask): Ditto.
10972 (_mm512_mask_cmple_epi64_mask): Ditto.
10973 (_mm512_cmple_epi64_mask): Ditto.
10974 (_mm512_mask_cmple_epu64_mask): Ditto.
10975 (_mm512_cmple_epu64_mask): Ditto.
10976 (_mm512_mask_cmplt_epi32_mask): Ditto.
10977 (_mm512_cmplt_epi32_mask): Ditto.
10978 (_mm512_mask_cmplt_epu32_mask): Ditto.
10979 (_mm512_cmplt_epu32_mask): Ditto.
10980 (_mm512_mask_cmplt_epi64_mask): Ditto.
10981 (_mm512_cmplt_epi64_mask): Ditto.
10982 (_mm512_mask_cmplt_epu64_mask): Ditto.
10983 (_mm512_cmplt_epu64_mask): Ditto.
10984 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10985 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10986 (_mm512_cmpneq_epu32_mask): Ditto.
10987 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10988 (_mm512_cmpneq_epi64_mask): Ditto.
10989 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10990 (_mm512_cmpneq_epu64_mask): Ditto.
10991 (_mm512_castpd_ps): Ditto.
10992 (_mm512_castpd_si512): Ditto.
10993 (_mm512_castps_pd): Ditto.
10994 (_mm512_castps_si512): Ditto.
10995 (_mm512_castsi512_ps): Ditto.
10996 (_mm512_castsi512_pd): Ditto.
10997 (_mm512_castpd512_pd128): Ditto.
10998 (_mm512_castps512_ps128): Ditto.
10999 (_mm512_castsi512_si128): Ditto.
11000 (_mm512_castpd512_pd256): Ditto.
11001 (_mm512_castps512_ps256): Ditto.
11002 (_mm512_castsi512_si256): Ditto.
11003 (_mm512_castpd128_pd512): Ditto.
11004 (_mm512_castps128_ps512): Ditto.
11005 (_mm512_castsi128_si512): Ditto.
11006 (_mm512_castpd256_pd512): Ditto.
11007 (_mm512_castps256_ps512): Ditto.
11008 (_mm512_castsi256_si512): Ditto.
11009 (_mm512_cmpeq_epu32_mask): Ditto.
11010 (_mm512_mask_cmpeq_epu32_mask): Ditto.
11011 (_mm512_mask_cmpeq_epu64_mask): Ditto.
11012 (_mm512_cmpeq_epu64_mask): Ditto.
11013 (_mm512_cmpgt_epu32_mask): Ditto.
11014 (_mm512_mask_cmpgt_epu32_mask): Ditto.
11015 (_mm512_mask_cmpgt_epu64_mask): Ditto.
11016 (_mm512_cmpgt_epu64_mask): Ditto.
11017 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
11018 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
11019 * config/i386/i386.c (enum ix86_builtins): Add
11020 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
11021 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
11022 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
11023 (bdesc_args): Add __builtin_ia32_si512_256si,
11024 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
11025 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
11026 __builtin_ia32_pd512_pd.
11027 (ix86_expand_args_builtin): Handle new FTYPEs.
11028 * config/i386/sse.md (castmode): Add 512-bit modes.
11029 (AVX512MODE2P): New.
11030 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
11031 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
11033 2014-08-15 Richard Biener <rguenther@suse.de>
11035 * fold-const.c (tree_swap_operands_p): Put all constants
11036 last, also strip sign-changing NOPs when considering further
11037 canonicalization. Canonicalize also when optimizing for size.
11039 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11041 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
11042 one_match > zero_match case to just before simple_sequence.
11044 2014-08-15 Richard Biener <rguenther@suse.de>
11046 * data-streamer.h (streamer_string_index, string_for_index):
11048 * data-streamer-out.c (streamer_string_index): Make static.
11049 * data-streamer-in.c (string_for_index): Likewise.
11050 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
11051 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
11053 2014-08-15 Richard Biener <rguenther@suse.de>
11055 PR tree-optimization/62031
11056 * tree-data-ref.c (dr_analyze_indices): Do not set
11057 DR_UNCONSTRAINED_BASE.
11058 (dr_may_alias_p): All indirect accesses have to go the
11059 formerly DR_UNCONSTRAINED_BASE path.
11060 * tree-data-ref.h (struct indices): Remove
11061 unconstrained_base member.
11062 (DR_UNCONSTRAINED_BASE): Remove.
11064 2014-08-15 Jakub Jelinek <jakub@redhat.com>
11066 PR middle-end/62092
11067 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
11068 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
11069 in OMP_CLAUSE_MAP in some outer target region.
11071 2014-08-15 Bin Cheng <bin.cheng@arm.com>
11073 * tree-ssa-loop-ivopts.c (ivopts_data): New field
11074 name_expansion_cache.
11075 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
11076 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
11077 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
11078 (difference_cannot_overflow_p): New parameter. Use affine
11079 expansion for equality check.
11080 (iv_elimination_compare_lt): Pass new argument.
11082 2014-08-14 DJ Delorie <dj@redhat.com>
11084 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
11085 variables to the accumulator.
11087 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11088 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11089 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11090 with far-far moves.
11092 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11093 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11094 (umulqihi3_virt): Likewise.
11095 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11096 (umulqihi3_real): Likewise.
11098 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11100 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11102 PR tree-optimization/62091
11103 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11104 function_entry_reached.
11105 (walk_aliased_vdefs): Clear it here.
11106 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11108 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11110 * ipa-utils.h (compare_virtual_tables): Declare.
11111 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11113 2014-08-14 Marek Polacek <polacek@redhat.com>
11116 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11117 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11119 2014-08-14 Tom de Vries <tom@codesourcery.com>
11121 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11123 2014-08-14 Tom de Vries <tom@codesourcery.com>
11125 PR rtl-optimization/62004
11126 PR rtl-optimization/62030
11127 * ifcvt.c (rtx_interchangeable_p): New function.
11128 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11129 * emit-rtl.h (mem_attrs_eq_p): Declare.
11131 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11133 * graphite-scop-detection.c:
11134 Add inclusion of cp-tree.h.
11135 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11136 in case they are pointers to object types
11138 2014-08-14 Richard Biener <rguenther@suse.de>
11140 * BASE-VER: Change to 5.0.0
11142 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11143 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11144 Anna Tikhonova <anna.tikhonova@intel.com>
11145 Ilya Tocar <ilya.tocar@intel.com>
11146 Andrey Turetskiy <andrey.turetskiy@intel.com>
11147 Ilya Verbin <ilya.verbin@intel.com>
11148 Kirill Yukhin <kirill.yukhin@intel.com>
11149 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11151 * config/i386/sse.md (define_mode_attr avx512): New.
11152 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11154 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11155 (define_mode_attr ssse3_avx2): Ditto.
11156 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11157 (define_mode_attr avx2_avx512bw): New.
11158 (define_mode_attr ssedoublemodelower): New.
11159 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11160 V32HI, V64QI modes.
11161 (define_mode_attr ssebytemode): Allow V8DI modes.
11162 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11163 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11164 (define_mode_attr ssePSmode2): New.
11165 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11166 V16HI, V32HI modes.
11167 (define_mode_attr dbpsadbwmode): New.
11168 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11169 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11170 (vi8_sse4_1_avx2_avx512): New.
11171 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11173 (define_mode_attr blendbits): Move before its immediate use.
11175 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11176 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11177 Anna Tikhonova <anna.tikhonova@intel.com>
11178 Ilya Tocar <ilya.tocar@intel.com>
11179 Andrey Turetskiy <andrey.turetskiy@intel.com>
11180 Ilya Verbin <ilya.verbin@intel.com>
11181 Kirill Yukhin <kirill.yukhin@intel.com>
11182 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11184 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11185 * config/i386/subst.md
11186 (define_mode_iterator SUBST_V): Update.
11187 (define_mode_iterator SUBST_A): Ditto.
11188 (define_subst_attr "mask_operand7"): New.
11189 (define_subst_attr "mask_operand10"): New.
11190 (define_subst_attr "mask_operand_arg34") : New.
11191 (define_subst_attr "mask_expand_op3"): New.
11192 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11193 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11194 (define_subst_attr "mask_avx512vl_condition"): New.
11195 (define_subst_attr "round_mask_operand4"): Ditto.
11196 (define_subst_attr "round_mask_scalar_op3"): Delete.
11197 (define_subst_attr "round_mask_op4"): New.
11198 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11200 (define_subst_attr "round_modev8sf_condition"): New.
11201 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11203 (define_subst_attr "round_saeonly_mask_operand4"): New.
11204 (define_subst_attr "round_saeonly_mask_op4"): New.
11205 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11206 V8DImode, V16SImode.
11207 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11208 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11209 (define_subst_attr "mask_expand4_args"): New.
11210 (define_subst "mask_expand4"): New.
11212 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11213 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11214 Anna Tikhonova <anna.tikhonova@intel.com>
11215 Ilya Tocar <ilya.tocar@intel.com>
11216 Andrey Turetskiy <andrey.turetskiy@intel.com>
11217 Ilya Verbin <ilya.verbin@intel.com>
11218 Kirill Yukhin <kirill.yukhin@intel.com>
11219 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11221 * config/i386/i386.md
11222 (define_attr "isa"): Add avx512bw,noavx512bw.
11223 (define_attr "enabled"): Ditto.
11224 (define_split): Add 32/64-bit mask logic.
11225 (define_insn "*k<logic>qi"): New.
11226 (define_insn "*k<logic>hi"): New.
11227 (define_insn "*anddi_1"): Add mask version.
11228 (define_insn "*andsi_1"): Ditto.
11229 (define_insn "*<code><mode>_1"): Ditto.
11230 (define_insn "*<code>hi_1"): Ditto.
11231 (define_insn "kxnor<mode>"): New.
11232 (define_insn "kunpcksi"): New.
11233 (define_insn "kunpckdi"): New.
11234 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11235 (define_insn "*one_cmplhi2_1"): Ditto.
11237 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11238 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11239 Anna Tikhonova <anna.tikhonova@intel.com>
11240 Ilya Tocar <ilya.tocar@intel.com>
11241 Andrey Turetskiy <andrey.turetskiy@intel.com>
11242 Ilya Verbin <ilya.verbin@intel.com>
11243 Kirill Yukhin <kirill.yukhin@intel.com>
11244 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11246 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11249 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11250 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11251 Anna Tikhonova <anna.tikhonova@intel.com>
11252 Ilya Tocar <ilya.tocar@intel.com>
11253 Andrey Turetskiy <andrey.turetskiy@intel.com>
11254 Ilya Verbin <ilya.verbin@intel.com>
11255 Kirill Yukhin <kirill.yukhin@intel.com>
11256 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11258 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11260 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11261 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11262 xmm/ymm16+ when availble.
11263 * config/i386/i386.h
11264 (HARD_REGNO_NREGS): Add mask regs.
11265 (VALID_AVX512F_REG_MODE): Ditto.
11266 (VALID_AVX512F_REG_MODE) : Define.
11267 (VALID_MASK_AVX512BW_MODE): Ditto.
11268 (reg_class) (MASK_REG_P(X)): Define.
11269 * config/i386/i386.md: Do not split long moves with mask register,
11270 use kmovb if avx512bw is availible.
11271 (movdi_internal): Handle mask registers.
11273 2014-08-14 Richard Biener <rguenther@suse.de>
11275 PR tree-optimization/62081
11276 * tree-ssa-loop.c (pass_fix_loops): New pass.
11277 (pass_tree_loop::gate): Do not fixup loops here.
11278 * tree-pass.h (make_pass_fix_loops): Declare.
11279 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11281 2014-08-14 Richard Biener <rguenther@suse.de>
11283 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11284 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11286 2014-08-14 Richard Biener <rguenther@suse.de>
11288 PR tree-optimization/62090
11289 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11290 (fold_builtin_2): Do not fold sprintf.
11291 (fold_builtin_3): Likewise.
11292 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11293 moved from builtins.c.
11294 (gimple_fold_builtin): Fold sprintf.
11296 2014-08-14 Richard Biener <rguenther@suse.de>
11298 PR rtl-optimization/62079
11299 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11302 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11304 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11305 current_function_decl.
11307 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11309 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11310 cgraph_function_node to cgraph_node::function_symbol
11313 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11315 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11316 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11318 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11320 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11323 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11325 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11328 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11331 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11332 any registers that are used in mem_insn.
11334 2014-08-12 Steve Ellcey <sellcey@mips.com>
11336 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11338 2014-08-12 Steve Ellcey <sellcey@mips.com>
11340 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11341 (MULTILIB_DIRNAMES): Ditto.
11342 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11343 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11344 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11345 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11346 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11347 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11349 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11352 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11353 of __ARM_SIZEOF_WCHAR_T.
11355 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11358 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11359 Remove unnecessary attributes.
11361 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11363 * internal-fn.c (init_internal_fns): Fix off-by-one.
11365 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11366 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11367 Anna Tikhonova <anna.tikhonova@intel.com>
11368 Ilya Tocar <ilya.tocar@intel.com>
11369 Andrey Turetskiy <andrey.turetskiy@intel.com>
11370 Ilya Verbin <ilya.verbin@intel.com>
11371 Kirill Yukhin <kirill.yukhin@intel.com>
11372 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11374 * config/i386/i386.c (standard_sse_constant_opcode): Use
11375 vpxord/vpternlog if avx512 is availible.
11377 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11379 PR middle-end/62103
11380 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11381 bitfields, that is when size doesn't match the size of type or the
11382 size of the constructor.
11384 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11386 * config/rs6000/constraints.md (wh constraint): New constraint,
11387 for FP registers if direct move is available.
11388 (wi constraint): New constraint, for VSX/FP registers that can
11389 handle 64-bit integers.
11390 (wj constraint): New constraint for VSX/FP registers that can
11391 handle 64-bit integers for direct moves.
11392 (wk constraint): New constraint for VSX/FP registers that can
11393 handle 64-bit doubles for direct moves.
11394 (wy constraint): Make documentation match implementation.
11396 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11397 scalar_in_vmx_p field to simplify tests of whether SFmode or
11398 DFmode can go in the Altivec registers.
11399 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11400 (rs6000_setup_reg_addr_masks): Likewise.
11401 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11402 field, and wh/wi/wj/wk constraints.
11403 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11404 the wh/wi/wj/wk constraints.
11405 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11406 upper registers, prefer VSX registers unless the operation is a
11407 memory operation with REG+OFFSET addressing.
11409 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11410 DImode. Change SFmode to use ww constraint instead of d to allow
11411 SF registers in the upper registers.
11414 (VSr5): Fix thinko in comment.
11415 (VSa): New mode attribute that is an alternative to wa, that
11416 returns the VSX register class that a mode can go in, but may not
11417 be the preferred register class.
11418 (VS_64dm): New mode attribute for appropriate register classes for
11419 referencing 64-bit elements of vectors for direct moves and normal
11421 (VS_64reg): Likewise.
11422 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11423 register allocator to only registers the data type can handle.
11424 (vsx_le_perm_load_<mode>): Likewise.
11425 (vsx_le_perm_store_<mode>): Likewise.
11426 (vsx_xxpermdi2_le_<mode>): Likewise.
11427 (vsx_xxpermdi4_le_<mode>): Likewise.
11428 (vsx_lxvd2x2_le_<mode>): Likewise.
11429 (vsx_lxvd2x4_le_<mode>): Likewise.
11430 (vsx_stxvd2x2_le_<mode>): Likewise.
11431 (vsx_add<mode>3): Likewise.
11432 (vsx_sub<mode>3): Likewise.
11433 (vsx_mul<mode>3): Likewise.
11434 (vsx_div<mode>3): Likewise.
11435 (vsx_tdiv<mode>3_internal): Likewise.
11436 (vsx_fre<mode>2): Likewise.
11437 (vsx_neg<mode>2): Likewise.
11438 (vsx_abs<mode>2): Likewise.
11439 (vsx_nabs<mode>2): Likewise.
11440 (vsx_smax<mode>3): Likewise.
11441 (vsx_smin<mode>3): Likewise.
11442 (vsx_sqrt<mode>2): Likewise.
11443 (vsx_rsqrte<mode>2): Likewise.
11444 (vsx_tsqrt<mode>2_internal): Likewise.
11445 (vsx_fms<mode>4): Likewise.
11446 (vsx_nfma<mode>4): Likewise.
11447 (vsx_eq<mode>): Likewise.
11448 (vsx_gt<mode>): Likewise.
11449 (vsx_ge<mode>): Likewise.
11450 (vsx_eq<mode>_p): Likewise.
11451 (vsx_gt<mode>_p): Likewise.
11452 (vsx_ge<mode>_p): Likewise.
11453 (vsx_xxsel<mode>): Likewise.
11454 (vsx_xxsel<mode>_uns): Likewise.
11455 (vsx_copysign<mode>3): Likewise.
11456 (vsx_float<VSi><mode>2): Likewise.
11457 (vsx_floatuns<VSi><mode>2): Likewise.
11458 (vsx_fix_trunc<mode><VSi>2): Likewise.
11459 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11460 (vsx_x<VSv>r<VSs>i): Likewise.
11461 (vsx_x<VSv>r<VSs>ic): Likewise.
11462 (vsx_btrunc<mode>2): Likewise.
11463 (vsx_b2trunc<mode>2): Likewise.
11464 (vsx_floor<mode>2): Likewise.
11465 (vsx_ceil<mode>2): Likewise.
11466 (vsx_<VS_spdp_insn>): Likewise.
11467 (vsx_xscvspdp): Likewise.
11468 (vsx_xvcvspuxds): Likewise.
11469 (vsx_float_fix_<mode>2): Likewise.
11470 (vsx_set_<mode>): Likewise.
11471 (vsx_extract_<mode>_internal1): Likewise.
11472 (vsx_extract_<mode>_internal2): Likewise.
11473 (vsx_extract_<mode>_load): Likewise.
11474 (vsx_extract_<mode>_store): Likewise.
11475 (vsx_splat_<mode>): Likewise.
11476 (vsx_xxspltw_<mode>): Likewise.
11477 (vsx_xxspltw_<mode>_direct): Likewise.
11478 (vsx_xxmrghw_<mode>): Likewise.
11479 (vsx_xxmrglw_<mode>): Likewise.
11480 (vsx_xxsldwi_<mode>): Likewise.
11481 (vsx_xscvdpspn): Tighten constraints to only use register classes
11483 (vsx_xscvspdpn): Likewise.
11484 (vsx_xscvdpspn_scalar): Likewise.
11486 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11487 wj, and wk constraints.
11488 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11489 general purpose registers.
11491 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11493 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11494 DImode instead of wm. Use wk constraint for direct move of DFmode
11496 (extendsidi2_lfiwax): Likewise.
11497 (lfiwax): Likewise.
11498 (lfiwzx): Likewise.
11499 (movdi_internal64): Likewise.
11501 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11502 wk constraints. Make the wy constraint documentation match them
11505 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11507 Replacement of isl_int by isl_val
11508 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11509 (compute_bounds_for_param): use isl_val instead of isl_int
11510 (compute_bounds_for_loop): likewise
11511 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11512 (build_linearized_memory_access): use isl_val instead of isl_int
11513 (pdr_stride_in_loop): likewise
11514 * graphite-optimize-isl.c:
11515 (getPrevectorMap): use isl_val instead of isl_int
11517 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11518 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11519 (extern the_isl_ctx): declare
11520 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11521 (extract_affine_gmp): likewise
11523 (build_loop_iteration_domains): likewise
11524 (add_param_constraints): likewise
11526 2014-08-11 Richard Biener <rguenther@suse.de>
11528 PR tree-optimization/62075
11529 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11530 handle uses in patterns.
11532 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11533 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11534 Anna Tikhonova <anna.tikhonova@intel.com>
11535 Ilya Tocar <ilya.tocar@intel.com>
11536 Andrey Turetskiy <andrey.turetskiy@intel.com>
11537 Ilya Verbin <ilya.verbin@intel.com>
11538 Kirill Yukhin <kirill.yukhin@intel.com>
11539 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11541 * common/config/i386/i386-common.c
11542 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11543 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11544 (ix86_handle_option): Handle OPT_mavx512vl.
11545 * config/i386/cpuid.h (bit_AVX512VL): Define.
11546 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11547 set -mavx512vl accordingly.
11548 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11549 OPTION_MASK_ISA_AVX512VL.
11550 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11551 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11552 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11553 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11554 * config/i386/i386.h (TARGET_AVX512VL): Define.
11555 (TARGET_AVX512VL_P(x)): Ditto.
11556 * config/i386/i386.opt: Add mavx512vl.
11558 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11560 PR tree-optimization/62073
11561 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11564 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11565 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11566 Anna Tikhonova <anna.tikhonova@intel.com>
11567 Ilya Tocar <ilya.tocar@intel.com>
11568 Andrey Turetskiy <andrey.turetskiy@intel.com>
11569 Ilya Verbin <ilya.verbin@intel.com>
11570 Kirill Yukhin <kirill.yukhin@intel.com>
11571 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11573 * common/config/i386/i386-common.c
11574 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11575 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11576 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11577 (ix86_handle_option): Handle OPT_mavx512bw.
11578 * config/i386/cpuid.h (bit_AVX512BW): Define.
11579 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11580 set -mavx512bw accordingly.
11581 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11582 OPTION_MASK_ISA_AVX512BW.
11583 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11584 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11585 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11586 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11587 * config/i386/i386.h (TARGET_AVX512BW): Define.
11588 (TARGET_AVX512BW_P(x)): Ditto.
11589 * config/i386/i386.opt: Add mavx512bw.
11591 2014-08-11 Richard Biener <rguenther@suse.de>
11593 PR tree-optimization/62070
11594 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11595 Remove SSA checking.
11597 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11599 * asan.c (asan_check_flags): New enum.
11600 (build_check_stmt_with_calls): Removed function.
11601 (build_check_stmt): Split inlining logic to
11602 asan_expand_check_ifn.
11603 (instrument_derefs): Rename parameter.
11604 (instrument_mem_region_access): Rename parameter.
11605 (instrument_strlen_call): Likewise.
11606 (asan_expand_check_ifn): New function.
11607 (asan_instrument): Remove old code.
11608 (pass_sanopt::execute): Change handling of
11609 asan-instrumentation-with-call-threshold.
11610 (asan_clear_shadow): Fix formatting.
11611 (asan_function_start): Likewise.
11612 (asan_emit_stack_protection): Likewise.
11613 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11614 Update description.
11615 * internal-fn.c (expand_ASAN_CHECK): New function.
11616 * internal-fn.def (ASAN_CHECK): New internal function.
11617 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11618 Update description.
11619 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11620 * tree.c: Small comment fix.
11622 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11624 * gimple.c (gimple_call_fnspec): Support internal functions.
11625 (gimple_call_return_flags): Use const.
11626 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11627 * internal-fn.def: Add fnspec information.
11628 * internal-fn.h (internal_fn_fnspec): New function.
11629 (init_internal_fns): Declare new function.
11630 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11631 (init_internal_fns): New function.
11632 * tree-core.h: Update macro call.
11633 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11635 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11637 * lto-streamer.h (struct output_block::symbol): Change from
11638 struct symtab_node to plain symtab_node.
11639 (referenced_from_this_partition_p): Change first parameter
11640 from struct symtab_node to plain symtab_node.
11642 2014-08-10 Marek Polacek <polacek@redhat.com>
11645 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11647 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11649 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11650 DECL correctly; do not give up on types in static storage.
11652 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11654 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11656 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11658 * graphite-isl-ast-to-gimple.c:
11659 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11661 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11663 2014-08-08 Guozhi Wei <carrot@google.com>
11665 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11667 2014-08-08 Cary Coutant <ccoutant@google.com>
11669 * dwarf2out.c (get_skeleton_type_unit): Remove.
11670 (output_skeleton_debug_sections): Remove skeleton type units.
11671 (output_comdat_type_unit): Likewise.
11672 (dwarf2out_finish): Likewise.
11674 2014-08-07 Yi Yang <ahyangyi@google.com>
11676 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11678 2014-08-08 Richard Biener <rguenther@suse.de>
11680 * lto-streamer.h (struct lto_input_block): Make it a class
11681 with a constructor.
11682 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11683 (struct lto_function_header, struct lto_simple_header,
11684 struct lto_simple_header_with_strings,
11685 struct lto_decl_header, struct lto_function_header): Make
11686 a simple inheritance hieararchy. Remove unused fields.
11687 (struct lto_asm_header): Remove.
11688 * lto-streamer-out.c (produce_asm): Adjust.
11689 (lto_output_toplevel_asms): Likewise.
11690 (produce_asm_for_decls): Likewise.
11691 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11692 * data-streamer-in.c (string_for_index): Likewise.
11693 * ipa-inline-analysis.c (inline_read_section): Likewise.
11694 * ipa-prop.c (ipa_prop_read_section): Likewise.
11695 (read_replacements_section): Likewise.
11696 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11697 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11698 (lto_destroy_simple_input_block): Likewise.
11699 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11700 (lto_input_toplevel_asms): Likewise.
11702 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11704 Anna Tikhonova <anna.tikhonova@intel.com>
11705 Ilya Tocar <ilya.tocar@intel.com>
11706 Andrey Turetskiy <andrey.turetskiy@intel.com>
11707 Ilya Verbin <ilya.verbin@intel.com>
11708 Kirill Yukhin <kirill.yukhin@intel.com>
11709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11711 * common/config/i386/i386-common.c
11712 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11713 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11714 (ix86_handle_option): Handle OPT_mavx512dq.
11715 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11716 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11717 set -mavx512dq accordingly.
11718 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11719 OPTION_MASK_ISA_AVX512DQ.
11720 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11721 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11722 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11723 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11724 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11725 (TARGET_AVX512DQ_P(x)): Ditto.
11726 * config/i386/i386.opt: Add mavx512dq.
11728 2014-08-08 Richard Biener <rguenther@suse.de>
11730 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11731 target_percent, target_percent_s): Export.
11732 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11733 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11734 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11735 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11736 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11737 Move to gimple-fold.c.
11738 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11740 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11741 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11742 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11743 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11744 (rewrite_call_expr_array): Remove.
11745 (fold_builtin_sprintf_chk): Likewise.
11746 (fold_builtin_snprintf_chk): Likewise.
11747 (fold_builtin_varargs): Remove handling of sprintf_chk,
11748 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11749 (gimple_fold_builtin_sprintf_chk): Remove.
11750 (gimple_fold_builtin_snprintf_chk): Likewise.
11751 (gimple_fold_builtin_varargs): Likewise.
11752 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11753 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11754 * gimple.c (gimple_seq_add_seq_without_update): New function.
11755 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11756 * gimple-fold.c: Include output.h.
11757 (gsi_replace_with_seq_vops): New function, split out from ...
11758 (gimplify_and_update_call_from_tree): ... here.
11759 (replace_call_with_value): New function.
11760 (replace_call_with_call_and_fold): Likewise.
11761 (var_decl_component_p): Moved from builtins.c.
11762 (gimple_fold_builtin_memory_op): Moved from builtins.c
11763 fold_builtin_memory_op and rewritten to GIMPLE.
11764 (gimple_fold_builtin_memset): Likewise.
11765 (gimple_fold_builtin_strcpy): Likewise.
11766 (gimple_fold_builtin_strncpy): Likewise.
11767 (gimple_fold_builtin_strcat): Likewise.
11768 (gimple_fold_builtin_fputs): Likewise.
11769 (gimple_fold_builtin_memory_chk): Likewise.
11770 (gimple_fold_builtin_stxcpy_chk): Likewise.
11771 (gimple_fold_builtin_stxncpy_chk): Likewise.
11772 (gimple_fold_builtin_snprintf_chk): Likewise.
11773 (gimple_fold_builtin_sprintf_chk): Likewise.
11774 (gimple_fold_builtin_strlen): New function.
11775 (gimple_fold_builtin_with_strlen): New function split out from
11776 gimple_fold_builtin.
11777 (gimple_fold_builtin): Change signature and handle
11778 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11779 here. Call gimple_fold_builtin_with_strlen.
11780 (gimple_fold_call): Adjust.
11782 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11784 * calls.c (precompute_arguments): Check
11785 promoted_for_signed_and_unsigned_p and set the promoted mode.
11786 (promoted_for_signed_and_unsigned_p): New function.
11787 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11788 and set the promoted mode.
11789 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11790 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11791 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11794 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11796 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11797 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11798 (expand_call): Likewise.
11799 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11800 to get promoted mode.
11801 * combine.c (record_promoted_value): Skip > 0 comparison with
11802 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11803 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11804 of SUBREG_PROMOTED_UNSIGNED_P.
11805 (convert_modes): Likewise.
11806 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11807 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11808 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11809 SUBREG_PROMOTED_UNSIGNED_SET.
11810 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11811 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11812 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11813 SUBREG_PROMOTED_SET.
11814 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11815 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11816 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11817 of SUBREG_PROMOTED_UNSIGNED_P.
11818 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11819 (SUBREG_PROMOTED_SET): New define.
11820 (SUBREG_PROMOTED_GET): Likewise.
11821 (SUBREG_PROMOTED_SIGN): Likewise.
11822 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11823 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11824 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11825 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11826 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11827 (nonzero_bits1): Skip > 0 comparison with the results as
11828 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11829 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11830 of !SUBREG_PROMOTED_UNSIGNED_P.
11831 * simplify-rtx.c (simplify_unary_operation_1): Use new
11832 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11833 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11834 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11835 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11837 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11839 * ipa-devirt.c: Include gimple-pretty-print.h
11840 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11842 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11843 (get_polymorphic_call_info): Fix return value
11844 (type_change_info): New sturcture based on ipa-prop
11846 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11847 based on ipa-prop variant.
11848 (extr_type_from_vtbl_ptr_store): New function
11849 based on ipa-prop variant.
11850 (record_known_type): New function.
11851 (check_stmt_for_type_change): New function.
11852 (get_dynamic_type): New function.
11853 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11854 * tree-ssa-pre.c: ipa-utils.h
11855 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11856 machinery; sanity check with ipa-prop devirtualization.
11857 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11860 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11862 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11863 * alias.c, cfgexpand.c, cgraphbuild.c,
11864 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11865 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11866 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11867 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11868 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11869 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11870 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11871 dse.c, except.c, gengtype.c, gimple-expr.c,
11872 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11873 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11874 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11875 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11876 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11877 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11879 * pointer-set.c: Remove file.
11880 * pointer-set.h: Remove file.
11882 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11884 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11885 * config/arm/types.md (f_sels, f_seld): Delete.
11887 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11889 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11890 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11891 (aarch64_movdi_<mode>high): Likewise.
11892 (aarch64_mov<mode>high_di): Likewise.
11893 (aarch64_movdi_<mode>low): Likewise.
11894 (aarch64_mov<mode>low_di): Likewise.
11895 (aarch64_movtilow_tilow): Likewise.
11896 Add comment explaining usage of fp,simd attributes and of
11897 TARGET_FLOAT and TARGET_SIMD.
11899 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11900 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11902 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11903 Use MOVN when one of the half-words is 0xffff.
11905 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11907 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11909 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11911 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11912 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11913 (rfs_str): String corresponding to RFS_* constants.
11914 (rank_for_schedule_stats_t): New typedef.
11915 (rank_for_schedule_stats): New static variable.
11916 (rfs_result): New static function.
11917 (rank_for_schedule): Track statistics for deciding heuristics.
11918 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11920 (ready_sort): Use them for debug printouts.
11921 (schedule_block): Init statistics state. Print statistics on
11922 rank_for_schedule decisions.
11924 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11926 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11928 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11930 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11933 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11935 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11936 function to not conflict.
11937 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11938 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11939 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11940 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11941 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11944 2014-08-07 Marek Polacek <polacek@redhat.com>
11946 * fold-const.c (fold_binary_loc): Add folding of
11947 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11949 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11951 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11952 instead of type size.
11953 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11955 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11957 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11958 (*thumb1_movqi_insn): Likewise.
11959 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11961 2014-08-07 Tom de Vries <tom@codesourcery.com>
11963 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11964 (glibc_2_11_or_earlier): Remove effective-target keywords.
11966 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11968 * config/arm/arm.c (bdesc_2arg): Fix typo.
11969 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11971 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11973 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11975 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11978 * haifa-sched.c (advance_one_cycle): Fix dump.
11979 (schedule_block): Don't advance cycle if we are already at the
11980 beginning of the cycle.
11982 2014-08-06 Martin Jambor <mjambor@suse.cz>
11985 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11987 2014-08-06 Richard Biener <rguenther@suse.de>
11990 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11992 (lto_input_tree): Pop SCCs here.
11994 2014-08-06 Richard Biener <rguenther@suse.de>
11996 PR tree-optimization/61320
11997 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11998 handle misaligned loads.
12000 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
12002 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
12003 (aarch64_expand_vec_perm_const): Check for dup before zip.
12005 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12007 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
12008 CONST_INT_P instead of GET_CODE and compare.
12009 (aarch64_select_cc_mode): Likewise.
12010 (aarch64_print_operand): Likewise.
12011 (aarch64_rtx_costs): Likewise.
12012 (aarch64_simd_valid_immediate): Likewise.
12013 (aarch64_simd_check_vect_par_cnst_half): Likewise.
12014 (aarch64_simd_emit_pair_result_insn): Likewise.
12016 2014-08-05 David Malcolm <dmalcolm@redhat.com>
12018 * gdbhooks.py (find_gcc_source_dir): New helper function.
12019 (class PassNames): New class, locating and parsing passes.def.
12020 (class BreakOnPass): New command "break-on-pass".
12022 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
12024 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
12027 2014-08-05 Richard Biener <rguenther@suse.de>
12029 PR rtl-optimization/61672
12030 * emit-rtl.h (mem_attrs_eq_p): Declare.
12031 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
12032 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
12033 * cfgcleanup.c (merge_memattrs): Likewise.
12034 Include emit-rtl.h.
12036 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12038 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
12039 rather than singleton vectors.
12040 (vqdmlsls_lane_s32): Likewise.
12042 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12044 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
12045 Use VSDQ_HSI mode iterator.
12046 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12047 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
12048 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
12049 Use BUILTIN_VDQHS macro.
12050 (sqrdmulh_laneq): Likewise.
12051 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
12052 (vqdmlals_laneq_s32): Likewise.
12053 (vqdmlslh_laneq_s16): Likewise.
12054 (vqdmlsls_laneq_s32): Likewise.
12055 (vqdmulhh_laneq_s16): Likewise.
12056 (vqdmulhs_laneq_s32): Likewise.
12057 (vqrdmulhh_laneq_s16): Likewise.
12058 (vqrdmulhs_laneq_s32): Likewise.
12060 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12062 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
12063 (vmuld_laneq_f64): Likewise.
12064 (vmuls_laneq_f32): Likewise.
12065 (vmul_n_f64): Likewise.
12066 (vmuld_lane_f64): Reimplement in C.
12067 (vmuls_lane_f32): Likewise.
12069 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12071 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
12073 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
12075 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12077 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
12078 (rbitsi2): Likewise.
12079 (*arm_rev): Set predicable and predicable_short_it attributes.
12081 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12083 * convert.c (convert_to_integer): Guard transformation to lrint by
12086 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12088 * config/aarch64/aarch64-builtins.c
12089 (aarch64_simd_builtin_type_mode): Delete.
12090 (v8qi_UP): Remap to V8QImode.
12091 (v4hi_UP): Remap to V4HImode.
12092 (v2si_UP): Remap to V2SImode.
12093 (v2sf_UP): Remap to V2SFmode.
12094 (v1df_UP): Remap to V1DFmode.
12095 (di_UP): Remap to DImode.
12096 (df_UP): Remap to DFmode.
12097 (v16qi_UP):V16QImode.
12098 (v8hi_UP): Remap to V8HImode.
12099 (v4si_UP): Remap to V4SImode.
12100 (v4sf_UP): Remap to V4SFmode.
12101 (v2di_UP): Remap to V2DImode.
12102 (v2df_UP): Remap to V2DFmode.
12103 (ti_UP): Remap to TImode.
12104 (ei_UP): Remap to EImode.
12105 (oi_UP): Remap to OImode.
12106 (ci_UP): Map to CImode.
12107 (xi_UP): Remap to XImode.
12108 (si_UP): Remap to SImode.
12109 (sf_UP): Remap to SFmode.
12110 (hi_UP): Remap to HImode.
12111 (qi_UP): Remap to QImode.
12112 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12113 (VAR1): Build builtin name.
12114 (aarch64_init_simd_builtins): Remove dead code.
12116 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12118 * graphite-isl-ast-to-gimple.c:
12119 (set_options): New function.
12120 (scop_to_isl_ast): Add calling of set_options.
12122 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12124 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12125 (analyze_iv_to_split_insn): Don't initialize them.
12126 (get_ivts_expr): Removed.
12127 (allocate_basic_variable, insert_base_initialization): Use
12128 SET_SRC instead of *get_ivts_expr.
12129 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12131 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12133 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12134 (translate_isl_ast_for_loop): Add checking of the
12135 flag_loop_parallelize_all.
12136 (ast_build_before_for): New function.
12137 (scop_to_isl_ast): Add checking of the
12138 flag_loop_parallelize_all.
12139 * graphite-dependences.c: Move the defenition of the
12140 scop_get_dependences from graphite-optimize-isl.c to this file.
12141 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12142 (carries_deps): Add checking of the x's value.
12143 * graphite-optimize-isl.c: Move the defenition of the
12144 scop_get_dependences to graphite-dependences.c.
12145 * graphite-poly.h: Add declarations of scop_get_dependences
12148 2014-08-04 Rohit <rohitarulraj@freescale.com>
12151 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12153 (alt_reg_names): Likewise.
12154 (rs6000_dwarf_register_span): For SPE high registers, replace
12155 dwarf register numbers with GCC hard register numbers.
12156 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12157 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12158 register number for the corresponding GCC hard register number.
12159 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12160 newly added GCC hard register numbers for SPE high registers.
12161 (DWARF_FRAME_REGISTERS): Likewise.
12162 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12163 (DWARF_FRAME_REGNUM): Likewise.
12164 (FIXED_REGISTERS): Likewise.
12165 (CALL_USED_REGISTERS): Likewise.
12166 (CALL_REALLY_USED_REGISTERS): Likewise.
12167 (REG_ALLOC_ORDER): Likewise.
12168 (enum reg_class): Likewise.
12169 (REG_CLASS_NAMES): Likewise.
12170 (REG_CLASS_CONTENTS): Likewise.
12171 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12173 2014-08-04 Richard Biener <rguenther@suse.de>
12175 * gimple-fold.h (gimple_fold_builtin): Remove.
12176 * gimple-fold.c (gimple_fold_builtin): Make static.
12177 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12178 fold_stmt, not gimple_fold_builtin.
12180 2014-08-04 Martin Liska <mliska@suse.cz>
12182 * cgraph.h (csi_end_p): Removed.
12183 (csi_next): Likewise.
12184 (csi_node): Likewise.
12185 (csi_start): Likewise.
12186 (cgraph_node_in_set_p): Likewise.
12187 (cgraph_node_set_size): Likewise.
12188 (vsi_end_p): Likewise.
12189 (vsi_next): Likewise.
12190 (vsi_node): Likewise.
12191 (vsi_start): Likewise.
12192 (varpool_node_set_size): Likewise.
12193 (cgraph_node_set_nonempty_p): Likewise.
12194 (varpool_node_set_nonempty_p): Likewise.
12195 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12197 * ipa-inline-transform.c: Likewise.
12198 * ipa-utils.c (cgraph_node_set_new): Removed.
12199 (cgraph_node_set_add): Likewise.
12200 (cgraph_node_set_remove): Likewise.
12201 (cgraph_node_set_find): Likewise.
12202 (dump_cgraph_node_set): Likewise.
12203 (debug_cgraph_node_set): Likewise.
12204 (free_cgraph_node_set): Likewise.
12205 (varpool_node_set_new): Likewise.
12206 (varpool_node_set_add): Likewise.
12207 (varpool_node_set_remove): Likewise.
12208 (varpool_node_set_find): Likewise.
12209 (dump_varpool_node_set): Likewise.
12210 (free_varpool_node_set): Likewise.
12211 (debug_varpool_node_set): Likewise.
12212 * tree-emutls.c (struct tls_var_data):
12213 (emutls_index): Removed.
12214 (emutls_decl): Likewise.
12215 (gen_emutls_addr): Function implementation uses newly added
12216 hash_map<varpool_node *, tls_var_data>.
12217 (clear_access_vars): Likewise.
12218 (create_emultls_var): Likewise.
12219 (ipa_lower_emutls): Likewise.
12220 (reset_access): New function.
12222 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12224 * config/i386/i386.c (ix86_option_override_internal): Add
12225 PTA_RDRND and PTA_MOVBE for bdver4.
12227 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12228 James Greenhalgh <james.greenhalgh@arm.com>
12230 * doc/md.texi (clrsb): Document.
12231 (clz): Change reference to x into operand 1.
12233 (popcount): Likewise.
12235 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12238 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12239 move to subtarget in serial version if result is ignored.
12241 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12242 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12244 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12245 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12246 (sched_analyze_insn): Update use of try_group_insn to
12247 sched_macro_fuse_insns.
12248 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12249 arguments that are not conditional jumps.
12251 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12253 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12254 family information. Handle BTVER2 cpu with cpuid family value.
12256 2014-08-04 Tom de Vries <tom@codesourcery.com>
12258 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12259 (glibc_2_11_or_earlier): Document effective-target keywords.
12261 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12263 * ipa-devirt.c (odr_type_warn_count): Add type.
12264 (possible_polymorphic_call_targets): Set it.
12265 (ipa_devirt): Use it.
12267 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12269 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12271 * ipa-devirt.c: Include hash-map.h
12272 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12273 (clear_speculation): Break out of ...
12274 (get_class_context): ... here; speed up handling obviously useless
12276 (odr_type_warn_count, decl_warn_count): New structures.
12277 (final_warning_record): New structure.
12278 (final_warning_records): New static variable.
12279 (possible_polymorphic_call_targets): Cleanup handling of
12280 speculative info; do not build speculation when user do not care;
12281 record info about warnings when asked for.
12282 (add_decl_warning): New function.
12283 (type_warning_cmp): New function.
12284 (decl_warning_cmp): New function.
12285 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12286 (gate): Enable pass when warnings are requested.
12287 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12290 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12292 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12294 (hash_map::remove): New method.
12295 (hash_map::traverse): New method.
12296 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12297 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12298 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12299 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12300 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12301 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12304 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12306 * hash-set.h: new File.
12307 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12308 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12309 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12310 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12311 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12312 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12313 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12314 varpool.c: Use hash_set instead of pointer_set.
12316 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12318 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12320 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12322 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12323 for frame access when strict_p is false.
12325 2014-08-01 Renlin Li <renlin.li@arm.com>
12326 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12328 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12329 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12330 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12332 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12334 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12335 aarch64_mem_pair_offset.
12337 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12339 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12341 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12342 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12344 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12346 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12348 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12350 PR regression/61510
12351 * cgraphunit.c (analyze_functions): Use get_create rather than get
12352 for decls which are clones of abstract functions.
12354 2014-08-01 Martin Liska <mliska@suse.cz>
12356 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12357 * ipa-prop.h (count_formal_params): Global function created from static.
12358 * ipa-prop.c (count_formal_params): Likewise.
12359 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12360 profiles for semantically equivalent functions.
12361 * passes.c (do_per_function): If we load body of a function
12362 during WPA, this condition should behave same.
12363 * varpool.c (ctor_for_folding): More tolerant assert for variable
12364 aliases created during WPA.
12366 2014-08-01 Martin Liska <mliska@suse.cz>
12368 * doc/invoke.texi (Options That Control Optimization): Documentation
12369 for -foptimize-strlen introduced. Optimization levels default options
12372 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12374 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12375 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12376 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12378 * stor-layout.h (min_align_of_type): New prototype.
12379 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12380 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12382 * ubsan.c: Include builtins.h.
12383 (ubsan_expand_bounds_ifn): Change return type to bool,
12384 always return true.
12385 (ubsan_expand_null_ifn): Change return type to bool, change
12386 argument to gimple_stmt_iterator *. Handle both null and alignment
12387 sanitization, take type from ckind argument's type rather than
12389 (instrument_member_call): Removed.
12390 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12391 Handle both null and alignment sanitization, don't say whole
12392 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12393 call instead of 2 argument.
12394 (instrument_null): Adjust instrument_mem_ref caller. Don't
12395 instrument calls here.
12396 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12397 like SANITIZE_NULL.
12398 * stor-layout.c (min_align_of_type): New function.
12399 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12400 Or it into SANITIZE_UNDEFINED.
12401 * doc/invoke.texi (-fsanitize=alignment): Document.
12403 2014-07-31 Andi Kleen <ak@linux.intel.com>
12405 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12407 2014-07-31 Andi Kleen <ak@linux.intel.com>
12409 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12411 (vn_reference_compute_hash): Dito.
12412 (vn_nary_op_compute_hash): Dito.
12413 (vn_phi_compute_hash): Dito.
12414 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12416 2014-07-31 Andi Kleen <ak@linux.intel.com>
12418 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12419 Rename to inchash:add_expr_commutative. Convert to inchash.
12420 (iterative_hash_hashable_expr): Rename to
12421 inchash:add_hashable_expr. Convert to inchash.
12422 (avail_expr_hash): Dito.
12424 2014-07-31 Andi Kleen <ak@linux.intel.com>
12426 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12427 Convert to inchash.
12429 2014-07-31 Andi Kleen <ak@linux.intel.com>
12431 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12433 2014-07-31 Andi Kleen <ak@linux.intel.com>
12435 * Makefile.in (OBJS): Add rtlhash.o
12436 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12437 (loc_checksum): Dito.
12438 (loc_checksum_ordered): Dito.
12439 (hash_loc_operands): Dito.
12441 (hash_loc_list): Dito.
12442 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12443 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12444 * rtlhash.c: New file.
12445 * rtlhash.h: New file.
12447 2014-07-31 Andi Kleen <ak@linux.intel.com>
12449 * inchash.h (inchash): Change inchash class to namespace.
12450 (class hash): ... Rename from inchash.
12451 (add_object): Move from macro to class template.
12452 * lto-streamer-out.c (hash_tree): Change inchash
12454 * tree.c (build_type_attribute_qual_variant): Dito.
12455 (type_hash_list): Dito.
12456 (attribute_hash_list): Dito.
12457 (iterative_hstate_expr): Rename to inchash::add_expr
12458 (build_range_type_1): Change inchash to inchash::hash
12459 and use hash::add_expr.
12460 (build_array_type_1): Dito.
12461 (build_function_type): Dito
12462 (build_method_type_directly): Dito.
12463 (build_offset_type): Dito.
12464 (build_complex_type): Dito.
12465 (make_vector_type): Dito.
12466 * tree.h (iterative_hash_expr): Dito.
12468 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12470 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12472 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12474 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12475 correct alphabetical position.
12476 (vpaddd_f64): Rewrite using builtins.
12477 (vpaddd_s64): Move to correct alphabetical position.
12480 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12483 * config/sh/sh.c (sh_legitimate_address_p,
12484 sh_legitimize_reload_address): Handle reg+reg address modes when
12485 ALLOW_INDEXED_ADDRESS is false.
12486 * config/sh/predicates.md (general_movsrc_operand,
12487 general_movdst_operand): Likewise.
12489 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12491 * config/aarch64/aarch64-builtins.c
12492 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12495 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12497 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12498 the generated mask based on BYTES_BIG_ENDIAN.
12499 (aarch64_simd_check_vect_par_cnst_half): New.
12500 * config/aarch64/aarch64-protos.h
12501 (aarch64_simd_check_vect_par_cnst_half): New.
12502 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12503 the check out to aarch64_simd_check_vect_par_cnst_half.
12504 (vect_par_cnst_lo_half): Likewise.
12505 * config/aarch64/aarch64-simd.md
12506 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12507 (move_hi_quad_<mode>): Always generate a low mask.
12509 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12511 * doc/invoke.texi (AVR Options): Add documentation about
12512 __AVR_DEVICE_NAME__ built-in macro.
12514 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12517 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12518 constraints are satisfied.
12519 (<shift>di3_neon): Likewise.
12521 2014-07-31 Richard Biener <rguenther@suse.de>
12523 PR tree-optimization/61964
12524 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12525 by structural equality.
12527 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12529 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12530 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12531 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12533 * gcc.c (sanitize_spec_function): Support new option.
12534 (SANITIZER_SPEC): Remove now redundant check.
12535 * opts.c (common_handle_option): Support new option.
12536 (finish_options): Check for incompatibilities.
12537 * toplev.c (process_options): Split userspace-specific checks.
12539 2014-07-31 Richard Biener <rguenther@suse.de>
12541 * lto-streamer.h (struct output_block): Remove global.
12542 (struct data_in): Remove labels, num_named_labels and
12543 num_unnamed_labels.
12544 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12545 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12547 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12550 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12551 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12552 (isolate_path): New argument to avoid inserting a trap.
12553 (find_implicit_erroneous_behaviour): Handle returning the address
12554 of a local variable.
12555 (find_explicit_erroneous_behaviour): Likewise.
12557 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12560 * toplev.c (init_random_seed): Move piece of code never called to
12562 (set_random_seed): see above.
12564 2014-07-31 Tom de Vries <tom@codesourcery.com>
12566 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12568 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12570 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12571 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12573 2014-07-31 Richard Biener <rguenther@suse.de>
12575 * data-streamer.h (streamer_write_data_stream): Declare here,
12577 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12578 * lto-cgraph.c (lto_output_node): Adjust.
12579 (lto_output_varpool_node): Likewise.
12580 * data-streamer-out.c (streamer_string_index): Likewise.
12581 (streamer_write_data_stream, lto_append_block): Move from ...
12582 * lto-section-out.c (lto_output_data_stream,
12583 lto_append_block): ... here.
12585 2014-07-30 Mike Stump <mikestump@comcast.net>
12587 * configure.ac: Also check for popen.
12588 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12589 * configure: Regenerate.
12590 * config.in: Regenerate.
12592 2014-07-30 Martin Jambor <mjambor@suse.cz>
12594 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12595 parameter to gimple.
12597 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12599 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12600 address as second parameter to __tpf_eh_return routine.
12602 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12604 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12607 2014-07-30 Tom Tromey <tromey@redhat.com>
12610 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12611 * doc/extend.texi (Type Attributes): Document designated_init
12614 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12616 * graphite-isl-ast-to-gimple.c:
12617 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12618 (gcc_expression_from_isl_expression): Pass type to
12619 gcc_expression_from_isl_ast_expr_id.
12621 2014-07-30 Richard Biener <rguenther@suse.de>
12623 * lto-streamer.h (lto_write_data): New function.
12624 * langhooks.c (lhd_append_data): Do not free block.
12625 * lto-section-out.c (lto_write_data): New function writing
12626 raw data to the current section.
12627 (lto_write_stream): Adjust for langhook semantic change.
12628 (lto_destroy_simple_output_block): Write header directly.
12629 * lto-opts.c (lto_write_options): Write options directly.
12630 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12631 (lto_output_toplevel_asms): Likewise.
12632 (copy_function_or_variable): Copy data directly.
12633 (write_global_references): Output index table directly.
12634 (lto_output_decl_state_refs): Likewise.
12635 (write_symbol): Write data directly.
12636 (produce_symtab): Adjust.
12637 (produce_asm_for_decls): Output header and refs directly.
12639 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12641 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12642 to speculative_targets
12643 (get_class_context): Fix handling of contextes without outer type;
12644 avoid matching non-polymorphic types in LTO.
12645 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12646 parameter to speculative_targetsp; handle speculation.
12647 (dump_possible_polymorphic_call_targets): Update dumping.
12649 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12651 * common.opt (Wodr): Enable by default.
12653 2014-07-29 Olivier Hainque <hainque@adacore.com>
12655 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12657 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12660 * gengtype.c (strtoken): New function.
12661 (create_user_defined_type): Replace strtok with strtoken.
12663 2014-07-29 Nathan Sidwell <nathan@acm.org>
12665 * gcov-io.c (gcov_var): Make hidden.
12666 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12667 (gcov_do_dump): Declare.
12668 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12670 2014-07-29 Martin Jambor <mjambor@suse.cz>
12672 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12673 parameter to gimple.
12674 (sra_modify_assign): Likewise.
12676 2014-07-29 Richard Biener <rguenther@suse.de>
12678 PR middle-end/52478
12679 * expr.c (expand_expr_real_2): Revert last change.
12681 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12683 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12684 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12685 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12687 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12688 (contains_type_p): Forward declare.
12689 (polymorphic_call_target_hasher::hash): Hash speculative info.
12690 (polymorphic_call_target_hasher::equal): Compare speculative info.
12691 (get_class_context): Handle speuclation.
12692 (contains_type_p): Update.
12693 (get_polymorphic_call_info_for_decl): Update.
12694 (walk_ssa_copies): Break out from ...
12695 (get_polymorphic_call_info): ... here; set speculative context
12697 * ipa-prop.c (ipa_write_indirect_edge_info,
12698 ipa_read_indirect_edge_info): Stream speculative context.
12699 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12700 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12701 SPECULATIVE_MAYBE_DERIVED_TYPE).
12702 (possible_polymorphic_call_targets overriders): Update.
12703 (dump_possible_polymorphic_call_targets overriders): Update.
12704 (dump_possible_polymorphic_call_target_p overriders): Update.
12706 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12708 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12709 ipa-devirt path; fix thinko there.
12711 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12713 * config/i386/i386.c (ix86_return_in_memory): Replace one
12714 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12716 2014-07-28 Marek Polacek <polacek@redhat.com>
12718 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12720 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12722 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12723 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12724 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12725 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12726 (USE_LD_AS_NEEDED): Likewise.
12727 (ASM_APP_ON): Likewise.
12728 (ASM_APP_OFF): Likewise.
12729 (TARGET_POSIX_IO): Likewise.
12730 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12731 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12732 (USE_LD_AS_NEEDED): Likewise.
12733 (ASM_APP_ON): Likewise.
12734 (ASM_APP_OFF): Likewise.
12735 (TARGET_POSIX_IO): Likewise.
12737 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12739 PR middle-end/61734
12740 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12741 operators other than the equality operators.
12743 2014-07-28 Richard Biener <rguenther@suse.de>
12745 PR middle-end/52478
12746 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12747 sure to register SImode ones, not only >= word_mode ones.
12748 * expr.c (expand_expr_real_2): When expanding -ftrapv
12749 binops do not use OPTAB_LIB_WIDEN.
12751 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12753 PR middle-end/61919
12754 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12755 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12756 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12757 inserting them in the insn stream.
12759 2014-07-28 Marek Polacek <polacek@redhat.com>
12761 PR middle-end/61913
12762 * common.opt (Wodr): Add Var.
12764 2014-07-28 Richard Biener <rguenther@suse.de>
12766 PR tree-optimization/61921
12767 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12768 if there is a varpool node before dereferencing it.
12770 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12772 * graphite-sese-to-poly.c:
12773 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12774 id of the pbb), which contains pointer to the pbb1.
12776 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12778 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12780 * graphite-isl-ast-to-gimple.c:
12781 (graphite_create_new_guard): New function.
12782 (translate_isl_ast_node_if): New function.
12783 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12785 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12787 2014-07-27 Anthony Green <green@moxielogic.com>
12789 * config.gcc: Add moxie-*-moxiebox* configuration.
12790 * config/moxie/moxiebox.h: New file.
12792 2014-07-26 Andrew Pinski <apinski@cavium.com>
12794 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12795 from the read only register.
12797 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12799 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12800 as the allocation class if it isn't likely to be spilled.
12802 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12804 * rtl.h (tls_referenced_p): Declare.
12805 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12806 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12807 (mips_cannot_force_const_mem): Use tls_referenced_p.
12808 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12809 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12810 instead of pa_tls_referenced_p.
12811 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12812 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12813 (pa_legitimate_constant_p): Likewise.
12814 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12815 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12816 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12817 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12818 rs6000_tls_referenced_p.
12819 (rs6000_tls_symbol_ref_1): Delete.
12821 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12824 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12825 Optimize inverse of a VEC_CONCAT.
12827 2014-07-25 Xinliang David Li <davidxl@google.com>
12829 * params.def: New parameter.
12830 * coverage.c (get_coverage_counts): Check new flag.
12831 (coverage_compute_profile_id): Check new flag.
12832 (coverage_begin_function): Check new flag.
12833 (coverage_end_function): Check new flag.
12834 * value-prof.c (coverage_node_map_initialized_p): New function.
12835 (init_node_map): Populate map with all functions.
12836 * doc/invoke.texi: Document new parameter.
12838 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12839 Richard Biener <rguenther@suse.de>
12841 * lto-streamer-out.c (struct sccs): Turn to ...
12842 (class DFS): ... this one; refactor the DFS walk so it can
12843 be re-done on per-SCC basis.
12844 (DFS::DFS): New constructor.
12845 (DFS::~DFS): New destructor.
12846 (hash_tree): Add new MAP argument holding in-SCC hash values;
12847 remove POINTER_TYPE hashing hack.
12848 (scc_entry_compare): Rename to ...
12849 (DFS::scc_entry_compare): ... this one.
12850 (hash_scc): Rename to ...
12851 (DFS::hash_scc): ... this one; pass output_block instead
12852 of streamer_cache; work harder to get unique and stable SCC
12854 (DFS_write_tree): Rename to ...
12855 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12856 (lto_output_tree): Update.
12858 2014-07-25 Andi Kleen <ak@linux.intel.com>
12860 * lto-streamer-out.c (hash_tree): Convert to inchash.
12862 2014-07-25 Andi Kleen <ak@linux.intel.com>
12864 * tree.c (build_type_attribute_qual_variant): Use inchash.
12865 (type_hash_list): Dito.
12866 (attribute_hash_list): Dito
12867 (iterative_hstate_expr): Dito.
12868 (iterative_hash_expr): Dito.
12869 (build_range_type_1): Dito.
12870 (build_array_type_1): Dito.
12871 (build_function_type): Dito.
12872 (build_method_type_directly): Dito.
12873 (build_offset_type): Dito.
12874 (build_complex_type): Dito.
12875 (make_vector_type): Dito.
12876 * tree.h (iterative_hash_expr): Add compat wrapper.
12877 (iterative_hstate_expr): Add.
12879 2014-07-25 Andi Kleen <ak@linux.intel.com>
12881 * Makefile.in (OBJS): Add inchash.o.
12882 (PLUGIN_HEADERS): Add inchash.h.
12883 * ipa-devirt.c: Include inchash.h.
12884 * lto-streamer-out.c: Dito.
12885 * tree-ssa-dom.c: Dito.
12886 * tree-ssa-pre.c: Dito.
12887 * tree-ssa-sccvn.c: Dito.
12888 * tree-ssa-tail-merge.c: Dito.
12890 * tree.c (iterative_hash_hashval_t): Move to ...
12891 (iterative_hash_host_wide_int): Move to ...
12892 * inchash.c: Here. New file.
12893 * tree.h (iterative_hash_hashval_t): Move to ...
12894 (iterative_hash_host_wide_int): Move to ...
12895 * inchash.h: Here. New file.
12897 2014-07-25 Richard Biener <rguenther@suse.de>
12899 PR middle-end/61762
12900 PR middle-end/61894
12901 * fold-const.c (native_encode_int): Add and handle offset
12902 parameter to do partial encodings of expr.
12903 (native_encode_fixed): Likewise.
12904 (native_encode_real): Likewise.
12905 (native_encode_complex): Likewise.
12906 (native_encode_vector): Likewise.
12907 (native_encode_string): Likewise.
12908 (native_encode_expr): Likewise.
12909 * fold-const.c (native_encode_expr): Add offset parameter
12911 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12912 (fold_ctor_reference): Handle all reads from tcc_constant
12915 2014-07-25 Richard Biener <rguenther@suse.de>
12917 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12918 as possibly unused.
12920 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12922 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12924 2014-07-24 Kyle McMartin <kyle@redhat.com>
12926 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12928 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12930 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12932 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12934 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12935 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12936 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12938 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12940 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12941 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12942 aggregate types. Instead, *all* aggregate types, except for single-
12943 element or homogeneous float/vector aggregates, are quadword-aligned
12944 if required by their type alignment. Issue -Wpsabi note when a type
12945 is now treated differently than before.
12947 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12949 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12950 does not fit fully into floating-point registers, and there is still
12951 space in the register parameter area, use GPRs to pass those parts
12952 of the argument. Issue -Wpsabi note if any parameter is now treated
12953 differently than before.
12954 (rs6000_arg_partial_bytes): Update.
12956 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12958 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12960 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12962 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12963 * toplev.c (initialize_rtl): Don't use it. Move previously
12964 "language-dependent" calls to...
12965 (backend_init): ...here.
12966 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12967 Assert that RTL initialization hasn't happend yet.
12969 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12971 PR rtl-optimization/61629
12972 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12973 they have already been initialized.
12975 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12977 PR middle-end/61268
12978 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12979 DECL_INCOMING_RTL and entry_parm.
12980 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12981 * calls.c (load_register_parameters): Likewise argument values.
12982 (emit_library_call_value_1, store_one_arg): Likewise argument
12984 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12986 * explow.c (validize_mem): Modify the argument in-place.
12988 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12990 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12991 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12993 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12995 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12996 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12998 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13000 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
13001 (aarch64_save_callee_saves): New parameter "skip_wb".
13002 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
13004 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13006 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
13008 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
13010 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13012 * graphite-isl-ast-to-gimple.c:
13013 (graphite_create_new_loop): Add calling of isl_id_free to properly
13014 decrement reference counts.
13016 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
13018 2014-07-24 Martin Liska <mliska@suse.cz>
13019 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
13021 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
13022 (rs6000_code_end): Likewise.
13024 2014-07-24 Martin Liska <mliska@suse.cz>
13026 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
13027 symtab_node funtion used.
13028 (rs6000_xcoff_declare_object_name): Likewise.
13030 2014-07-24 Martin Liska <mliska@suse.cz>
13032 * cgraphunit.c (compile): Correct function used.
13034 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13036 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
13039 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
13042 * varasm.c (bss_initializer_p): Handle offlined ctors.
13043 (align_variable, get_variable_align): Likewise.
13044 (make_decl_one_only): Likewise.
13045 (default_binds_local_p_1): Likewise.
13046 (decl_binds_to_current_def_p): Likewise.
13047 (get_variable_section): Get constructor if it is offlined.
13048 (assemble_variable_contents): Sanity check that the caller
13049 streamed in the ctor in LTO.
13051 2014-07-24 Roman Gareev <gareevroman@gmail.com>
13053 * graphite-isl-ast-to-gimple.c:
13054 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
13055 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
13056 isl_ast_op_pdiv_r to the different case.
13058 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
13060 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13062 PR middle-end/61876
13063 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
13064 when flag_errno_math is on.
13066 2014-07-24 Martin Liska <mliska@suse.cz>
13068 * cgraph.h (varpool_node):
13069 (availability get_availability (void)):
13070 created from cgraph_variable_initializer_availability
13071 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
13072 created from: cgraph_variable_initializer_availability
13073 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
13074 (void finalize_named_section_flags (void)):
13075 created from varpool_finalize_named_section_flags
13076 (bool assemble_decl (void)): created from varpool_assemble_decl
13077 (void analyze (void)): created from varpool_analyze_node
13078 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
13079 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
13080 (void remove_initializer (void)): created from varpool_remove_initializer
13081 (tree get_constructor (void)): created from varpool_get_constructor
13082 (bool externally_visible_p (void)): created from varpool_externally_visible_p
13083 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
13084 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
13085 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
13086 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
13087 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13088 (static bool output_variables (void)): created from varpool_output_variables
13089 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13090 created from varpool_extra_name_alias
13091 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13092 (static void dump_varpool (FILE *f)): created from dump_varpool
13093 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13094 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13095 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13096 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13097 (void assemble_aliases (void)): created from assemble_aliases
13099 2014-07-24 Martin Liska <mliska@suse.cz>
13101 * cgraph.h (symtab_node):
13102 (void register_symbol (void)): created from symtab_register_node
13103 (void remove (void)): created from symtab_remove_node
13104 (void dump (FILE *f)): created from dump_symtab_node
13105 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13106 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13107 (struct ipa_ref *add_reference (symtab_node *referred_node,
13108 enum ipa_ref_use use_type)): created from add_reference
13109 (struct ipa_ref *add_reference (symtab_node *referred_node,
13110 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13111 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13112 gimple stmt)): created from maybe_add_reference
13113 (bool semantically_equivalent_p (symtab_node *target)): created from
13114 symtab_semantically_equivalent_p
13115 (void remove_from_same_comdat_group (void)): created from
13116 remove_from_same_comdat_group
13117 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13118 symtab_add_to_same_comdat_group
13119 (void dissolve_same_comdat_group_list (void)): created from
13120 symtab_dissolve_same_comdat_group_list
13121 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13122 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13123 created from symtab_alias_ultimate_target
13124 (inline symtab_node *next_defined_symbol (void)): created from
13125 symtab_next_defined_symbol
13126 (bool resolve_alias (symtab_node *target)): created from
13127 symtab_resolve_alias
13128 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13129 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13130 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13131 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13132 (void set_section (const char *section)): created from set_section_1
13133 (enum availability get_availability (void)): created from symtab_node_availability
13134 (void make_decl_local (void)): created from symtab_make_decl_local
13135 (bool real_symbol_p (void)): created from symtab_read_node
13136 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13137 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13138 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13139 symtab_in_same_comdat_p;
13140 (bool address_taken_from_non_vtable_p (void)): created from
13141 address_taken_from_non_vtable_p
13142 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13143 (static void dump_table (FILE *)): created from dump_symtab
13144 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13145 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13146 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13147 symtab_used_from_object_file_p
13148 (void dump_base (FILE *)): created from dump_symtab_base
13149 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13150 (void unregister (void)): created from symtab_unregister_node
13151 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13152 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13153 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13154 symtab_nonoverwritable_alias_1
13155 * cgraph.h (cgraph_node):
13156 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13157 created from cgraph_remove_node_and_inline_clones
13158 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13159 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13160 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13161 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13162 created from cgraph_function_node
13163 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13164 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13165 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13166 created from cgraph_create_clone
13167 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13168 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13169 created from cgraph_create_virtual_clone
13170 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13171 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13172 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13173 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13174 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13175 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13176 created from cgraph_function_version_info
13177 (struct cgraph_function_version_info *insert_new_function_version (void)):
13178 created from insert_new_cgraph_node_version
13179 (struct cgraph_function_version_info *function_version (void)): created from
13180 get_cgraph_node_version
13181 (void analyze (void)): created from analyze_function
13182 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13183 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13184 tree real_alias) cgraph_add_thunk
13185 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13186 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13187 created from cgraph_function_or_thunk_node
13188 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13189 created from expand_thunk
13190 (void reset (void)): created from cgraph_reset_node
13191 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13192 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13193 (void remove (void)): created from cgraph_remove_node
13194 (void dump (FILE *f)): created from dump_cgraph_node
13195 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13196 (bool get_body (void)): created from cgraph_get_body
13197 (void release_body (void)): created from cgraph_release_function_body
13198 (void unnest (void)): created from cgraph_unnest_node
13199 (void make_local (void)): created from cgraph_make_node_local
13200 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13201 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13202 gcov_type count, int freq)): created from cgraph_create_edge
13203 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13204 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13205 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13206 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13207 created from cgraph_create_edge_including_clones
13208 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13209 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13210 (void remove_callers (void)): created from cgraph_node_remove_callers
13211 (void remove_callees (void)): created from cgraph_node_remove_callees
13212 (enum availability get_availability (void)): created from cgraph_function_body_availability
13213 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13214 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13215 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13216 (void call_duplication_hooks (cgraph_node *node2)): created from
13217 cgraph_call_node_duplication_hooks
13218 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13219 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13220 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13221 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13222 (void call_function_insertion_hooks (void)):
13223 created from cgraph_call_function_insertion_hooks
13224 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13225 (bool local_p (void)): created from cgraph_local_node
13226 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13227 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13228 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13229 (inline bool only_called_directly_or_aliased_p (void)):
13230 created from cgraph_only_called_directly_or_aliased_p
13231 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13232 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13233 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13234 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13235 (bool can_remove_if_no_direct_calls_p (void)):
13236 created from cgraph_can_remove_if_no_direct_calls_p
13237 (inline bool has_gimple_body_p (void)):
13238 created from cgraph_function_with_gimple_body_p
13239 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13240 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13241 (static inline void debug_cgraph (void)): created from debug_cgraph
13242 (static void record_function_versions (tree decl1, tree decl2)):
13243 created from record_function_versions
13244 (static void delete_function_version (tree decl)):
13245 created from delete_function_version
13246 (static void add_new_function (tree fndecl, bool lowered)):
13247 created from cgraph_add_new_function
13248 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13249 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13250 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13251 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13252 (static cgraph_node *get_for_asmname (tree asmname)):
13253 created from cgraph_node_for_asm
13254 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13255 created from cgraph_same_body_alias
13256 (static bool used_from_object_file_p_worker (cgraph_node *node,
13257 void *): new function
13258 (static bool non_local_p (cgraph_node *node, void *)):
13259 created from cgraph_non_local_node_p_1
13260 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13261 created from verify_cgraph
13262 (static bool make_local (cgraph_node *node, void *)):
13263 created from cgraph_make_node_local
13264 (static cgraph_node *create_alias (tree alias, tree target)):
13265 created from cgraph_create_function_alias
13266 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13267 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13268 created from cgraph_create_edge_1
13269 * cgraph.h (varpool_node):
13270 (void remove (void)): created from varpool_remove_node
13271 (void dump (FILE *f)): created from dump_varpool_node
13273 2014-07-24 Richard Biener <rguenther@suse.de>
13276 * tree-ssa-structalias.c (create_variable_info_for_1):
13277 Use varpool_get_constructor.
13278 (create_variable_info_for): Likewise.
13280 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13282 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13283 subtract outgoing area size when restoring stack_pointer_rtx.
13285 2014-07-24 Nick Clifton <nickc@redhat.com>
13287 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13288 that operations are taking place in parallel.
13289 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13291 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13293 * omp-low.c (extract_omp_for_data): Add missing break statement.
13295 2014-07-24 Richard Biener <rguenther@suse.de>
13297 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13298 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13299 and adjust MOVE_RATIO query accordingly.
13300 (estimate_num_insns): Adjust callers.
13301 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13302 * ipa-cp.c (gather_context_independent_values,
13303 estimate_local_effects): Likewise.
13304 * ipa-split.c (consider_split): Likewise.
13306 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13308 * config/i386/driver-i386.c: Remove names of unused arguments and
13309 unnecessary unused attributes.
13310 * config/i386/host-mingw32.c: Likewise.
13311 * config/i386/i386.c: Likewise.
13312 * config/i386/winnt-stubs.c: Likewise.
13313 * config/i386/winnt.c: Likewise.
13315 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13317 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13318 (aarch64_gen_loadwb_pair): New helper function.
13319 (aarch64_expand_epilogue): Simplify code using new helper functions.
13320 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13322 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13324 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13325 (aarch64_gen_storewb_pair): New helper function.
13326 (aarch64_expand_prologue): Simplify code using new helper functions.
13327 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13329 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13331 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13332 Rename to aarch64_save_callee_saves, remove restore code.
13333 (aarch64_restore_callee_saves): New function.
13335 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13337 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13338 (aarch64_save_callee_saves): New function to handle reg save
13339 for both core and vectore regs.
13341 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13343 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13344 (aarch64_gen_store_pair): New helper function.
13345 (aarch64_save_or_restore_callee_save_registers)
13346 (aarch64_save_or_restore_fprs): Use new helper functions.
13348 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13350 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13351 (aarch64_save_or_restore_callee_save_registers)
13352 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13354 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13356 * config/aarch64/aarch64.c
13357 (aarch64_save_or_restore_callee_save_registers)
13358 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13360 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13362 * config/aarch64/aarch64.c
13363 (aarch64_save_or_restore_callee_save_registers)
13364 (aarch64_save_or_restore_fprs): Remove 'increment'.
13366 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13368 * config/aarch64/aarch64.c
13369 (aarch64_save_or_restore_callee_save_registers)
13370 (aarch64_save_or_restore_fprs): Use register offset in
13371 cfun->machine->frame.reg_offset.
13373 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13375 * config/aarch64/aarch64.c
13376 (aarch64_save_or_restore_callee_save_registers)
13377 (aarch64_save_or_restore_fprs): Remove base_rtx.
13379 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13381 * config/aarch64/aarch64.c
13382 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13383 to 'start_offset'. Remove local variable 'start_offset'.
13385 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13387 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13388 type to HOST_WIDE_INT.
13390 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13392 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13393 (aarch64_save_or_restore_fprs)
13394 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13396 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13398 * config/arm/t-rtems-eabi: Add
13399 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13400 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13401 mbig-endian/mthumb/march=armv7-r, and
13402 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13405 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13406 Chris Johns <chrisj@rtems.org>
13407 Joel Sherrill <joel.sherrill@oarcorp.com>
13409 * config.gcc: Add nios2-*-rtems*.
13410 * config/nios2/rtems.h: New file.
13411 * gcc/config/nios2/t-rtems: New file.
13413 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13416 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13417 constant numbers, not general constants.
13418 (rs6000_expand_vector_init): Ditto.
13420 2014-07-23 Nathan Sidwell <nathan@acm.org>
13422 * gcov-tool.c (gcov_list): Declare here.
13423 (set_gcov_list): Remove.
13424 (gcov_output_files): Set gcov_list directly.
13426 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13428 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13430 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13432 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13433 callee-saved registers are available for padding purpose
13434 and r3 is not mandatory, then prefer use those callee-saved
13437 2014-07-23 Richard Biener <rguenther@suse.de>
13439 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13440 * combine.c: Include statistics.h and params.h.
13441 (combine_instructions): Guard three and four insn combines
13442 with max-combine-insns value. Record statistics for combines
13444 * doc/invoke.texi (max-combine-insns): Document new param.
13446 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13448 * graphite-isl-ast-to-gimple.c:
13449 (translate_isl_ast_node_block): New function.
13450 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13452 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13453 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13455 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13457 * graphite-isl-ast-to-gimple.c:
13458 (get_max_schedule_dimensions): New function.
13459 (extend_schedule): Likewise.
13460 (generate_isl_schedule): Add calling of extend_schedule and
13461 get_max_schedule_dimensions.
13463 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13465 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13466 (case UNSPEC): Handle UNSPEC_RBIT.
13468 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13470 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13471 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13473 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13475 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13477 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13479 * graphite-isl-ast-to-gimple.c:
13480 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13481 (ivs_params_clear):
13482 (build_iv_mapping): New function.
13483 (translate_isl_ast_node_user): Likewise.
13484 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13486 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13487 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13488 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13490 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13493 * config/arm/arm.md (setmem): New pattern.
13494 * config/arm/arm-protos.h (struct tune_params): New fields.
13495 (arm_gen_setmem): New prototype.
13496 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13497 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13498 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13499 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13500 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13501 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13502 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13503 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13504 (arm_const_inline_cost): New function.
13505 (arm_block_set_max_insns): New function.
13506 (arm_block_set_non_vect_profit_p): New function.
13507 (arm_block_set_vect_profit_p): New function.
13508 (arm_block_set_unaligned_vect): New function.
13509 (arm_block_set_aligned_vect): New function.
13510 (arm_block_set_unaligned_non_vect): New function.
13511 (arm_block_set_aligned_non_vect): New function.
13512 (arm_block_set_vect, arm_gen_setmem): New functions.
13514 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13516 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13518 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13521 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13522 out of #ifdef __OPTIMIZE__.
13524 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13526 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13527 different trapping status if -fnon-call-exceptions is enabled.
13529 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13531 * expr.c (store_field): Handle VOIDmode for calls that return values
13532 in multiple locations.
13534 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13536 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13537 (altivec_vsldoi_<mode>): Likewise.
13539 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13541 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13542 to the number of characters in the line.
13544 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13546 * graphite-isl-ast-to-gimple.c: Add using of
13547 build_nonstandard_integer_type instead of int128_integer_type_node.
13549 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13551 * toplev.c (output_stack_usage): Adjust the location of the warning.
13553 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13555 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13556 (*membar_storeload): Disable for LEON3.
13558 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13560 PR rtl-optimization/61461
13561 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13563 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13566 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13567 Fix instruction constraint.
13568 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13570 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13572 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13574 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13576 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13577 GNU coding standards.
13578 (nds32_register_move_cost): Likewise.
13579 (nds32_memory_move_cost): Likewise.
13580 (nds32_address_cost): Likewise.
13582 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13584 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13586 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13588 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13589 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13590 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13591 (HAVE_sync_compare_and_swapqi): Define.
13592 (HAVE_sync_compare_and_swaphi): Likewise.
13593 (HAVE_sync_compare_and_swapsi): Likewise.
13595 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13597 * config/mips/p5600.md: Add missing cpu tests.
13599 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13601 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13602 (vmla_f64): Likewise.
13603 (vfms_f64): Likewise.
13604 (vmls_f64): Likewise.
13606 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13608 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13609 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13611 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13613 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13614 (vmlal_high_lane_s32): Likewise.
13615 (vmlal_high_lane_u16): Likewise.
13616 (vmlal_high_lane_u32): Likewise.
13617 (vmlsl_high_lane_s16): Likewise.
13618 (vmlsl_high_lane_s32): Likewise.
13619 (vmlsl_high_lane_u16): Likewise.
13620 (vmlsl_high_lane_u32): Likewise.
13622 2014-07-17 Terry Guo <terry.guo@arm.com>
13624 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13625 (alus_reg): Renamed to alus_sreg.
13626 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13627 from alu_reg to alu_sreg. Change type of dsp instructions from
13628 alu_reg to alu_dsp_reg.
13629 * config/arm/thumb1.md: Likewise.
13630 * config/arm/thumb2.md: Likewise.
13631 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13632 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13633 with alu_sreg and alus_sreg.
13634 * config/arm/arm1026ejs.md (alu_op): Likewise.
13635 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13636 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13637 * config/arm/fa526.md (526_alu_op): Likewise.
13638 * config/arm/fa606te.md (606te_alu_op): Likewise.
13639 * config/arm/fa626te.md (626te_alu_op): Likewise.
13640 * config/arm/fa726te.md (726te_alu_op): Likewise.
13641 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13642 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13643 alu_sreg, alu_dsp_reg and alus_sreg.
13644 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13645 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13646 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13647 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13648 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13649 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13650 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13651 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13652 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13653 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13654 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13655 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13656 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13657 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13658 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13659 alus_reg to alus_sreg.
13661 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13663 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13666 2014-07-17 Richard Biener <rguenther@suse.de>
13668 PR rtl-optimization/61801
13669 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13670 don't set reg_pending_barrier if it appears in a debug-insn.
13672 2014-07-16 DJ Delorie <dj@redhat.com>
13674 * config/rx/rx.c (rx_option_override): Fix alignment values.
13675 (rx_align_for_label): Likewise.
13677 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13680 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13681 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13682 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13684 (cris_print_index, cris_print_operand, cris_constant_index_p)
13685 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13686 (cris_address_cost): Ditto last CONSTANT_P.
13687 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13688 callers changed. Yield cris_offsettable_symbol for non-PIC
13689 constant symbolic expressions including labels. Yield cris_unspec
13691 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13692 target to pic_offset_table_rtx for calls that will likely go
13693 through PLT, const0_rtx when they can't. All callers changed.
13694 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13695 symbolic expressions to be PICified. Remove second, redundant,
13696 assert on can_create_pseudo_p returning non-zero. Use
13697 replace_equiv_address_nv, not replace_equiv_address, for final
13699 * config/cris/cris.md ("movsi"): Move variable t to pattern
13700 toplevel. Adjust assert for new cris_symbol_type member. Use
13701 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13702 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13704 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13705 ("call", "call_value"): Use second incoming operand as a marker
13706 for pic-offset-table-register being used.
13707 ("*expanded_call_non_v32", "*expanded_call_v32")
13708 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13709 second incoming operand to CALL, match cris_call_type_marker.
13710 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13711 ("*expanded_call_side"): Ditto. Fix typo in comment.
13712 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13714 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13715 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13716 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13717 users changed. Add members cris_offsettable_symbol and cris_unspec.
13718 (cris_symbol_type): Rename from cris_pic_symbol_type.
13719 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13721 * config/cris/cris-protos.h (cris_symbol_type_of,
13722 cris_expand_pic_call_address): Adjust prototypes.
13723 (cris_legitimate_constant_p): New prototype.
13725 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13726 an existing tmake_file. Don't add t-slibgcc and t-linux.
13728 2014-07-17 Jason Merrill <jason@redhat.com>
13731 * symtab.c (symtab_remove_from_same_comdat_group): Also
13732 set_comdat_group to NULL_TREE.
13733 (verify_symtab): Fix diagnostic.
13735 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13738 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13740 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13742 Support location tracking for built-in macro tokens
13743 * input.h (is_location_from_builtin_token): New function declaration.
13744 * input.c (is_location_from_builtin_token): New function definition.
13745 * toplev.c (general_init): Tell libcpp what the pre-defined
13746 spelling location for built-in tokens is.
13748 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13750 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13751 on the FUNCTION_DECL.
13753 2014-07-16 Richard Biener <rguenther@suse.de>
13756 * doc/extend.texi (always_inline): Clarify.
13758 2014-07-15 Eric Christopher <echristo@gmail.com>
13760 * doc/invoke.texi (Link Options): Document -z option.
13762 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13764 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13765 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13767 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13769 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13771 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13773 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13774 varpool_assemble_decl.
13775 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13778 2014-07-15 Michael Matz <matz@suse.de>
13780 PR rtl-optimization/61772
13781 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13783 2014-07-15 Richard Biener <rguenther@suse.de>
13785 * opts.c (default_options_table): Disable bit-ccp at -Og.
13787 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13789 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13791 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13793 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13794 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13795 call langhook for unknown declaration.
13796 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13797 * tree.h (DECL_ARGUMENTS): Update.
13798 * print-tree.c (print_node): Update.
13799 * tree-core.h (tree_decl_non_common): Remove arguments.
13800 (tree_function_decl): Add arguments.
13802 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13804 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13806 2014-07-14 Richard Biener <rguenther@suse.de>
13808 PR tree-optimization/61779
13809 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13810 simplifying a condition.
13812 2014-07-14 Richard Biener <rguenther@suse.de>
13814 * builtins.c (c_strlen): Make only_value == 2 really only
13815 affect warning generation.
13817 2014-07-14 Richard Biener <rguenther@suse.de>
13819 PR tree-optimization/61757
13820 PR tree-optimization/61783
13821 PR tree-optimization/61787
13822 * tree-ssa-dom.c (record_equality): Revert canonicalization
13823 change and add comment.
13824 (propagate_rhs_into_lhs): Revert previous fix, removing
13825 loop depth restriction again.
13827 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13829 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13830 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13831 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13832 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13833 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13834 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13835 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13837 2014-07-14 Richard Biener <rguenther@suse.de>
13839 * cgraph.h (decl_in_symtab_p): Make inline.
13841 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13843 PR middle-end/61294
13844 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13847 * config/i386/i386.c (classify_argument): Don't merge classes above
13850 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13852 * cgraph.h (symtab_node): Add nonzero_address.
13853 (decl_in_symtab_p): Break out from ...
13854 (symtab_get_node): ... here.
13855 * fold-const.c: Include cgraph.h
13856 (tree_single_nonzero_warnv_p): Use symtab to determine
13857 if symbol is non-zero.
13858 * symtab.c (symtab_node::nonzero_address): New method.
13860 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13862 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13863 forgotten in previous commit.
13865 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13867 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13869 * ipa-devirt.c: Include stor-layout.h and intl.h
13870 (odr_subtypes_equivalent_p): New function.
13871 (warn_odr): New function.
13872 (warn_type_mismatch): New function.
13873 (odr_types_equivalent_p): New function.
13874 (add_type_duplicate): Use it.
13875 * common.opt (Wodr): New flag.
13876 * doc/invoke.texi (Wodr): Document new warning.
13878 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13880 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13881 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13882 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13883 (varpool_get_constructor): Push CTORS_IN timevar.
13884 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13886 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13888 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13889 Remove VOID_FTYPE_PUSHORT.
13890 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13891 Change code to USHORT_FTYPE_VOID.
13892 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13893 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13894 (ix86_atomic_assign_expand_fenv): Update for
13895 __builtin_ia32_fnstsw changes.
13896 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13897 (fnstsw): Change operand 0 to nonimmediate operand.
13899 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13901 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13902 (varpool_get_constructor): New function.
13903 (varpool_ctor_useable_for_folding_p): Break out from ...
13904 (ctor_for_folding): ... here; use varpool_get_constructor.
13905 (varpool_assemble_decl): Likewise.
13906 * lto-streamer.h (struct output_block): Turn cgraph_node
13908 (lto_input_variable_constructor): Declare.
13909 * ipa-visibility.c (function_and_variable_visibility): Use
13910 varpool_get_constructor.
13911 * cgraph.h (varpool_get_constructor): Declare.
13912 (varpool_ctor_useable_for_folding_p): New function.
13913 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13914 parameter; return error_mark_node for non-trivial constructors.
13915 (lto_write_tree_1, DFS_write_tree): Update use of
13916 get_symbol_initial_value.
13917 (output_function): Update initialization of symbol.
13918 (output_constructor): New function.
13919 (copy_function): Rename to ..
13920 (copy_function_or_variable): ... this one; handle vars too.
13921 (lto_output): Output variable sections.
13922 * lto-streamer-in.c (input_constructor): New function.
13923 (lto_read_body): Rename from ...
13924 (lto_read_body_or_constructor): ... this one; handle vars too.
13925 (lto_input_variable_constructor): New function.
13926 * ipa-prop.c (ipa_prop_write_jump_functions,
13927 ipa_prop_write_all_agg_replacement): Update.
13928 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13929 (output_cgraph_opt_summary): Set symbol to NULL.
13931 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13933 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13934 non-polymorphic types.
13935 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13936 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13937 of types is not polymorphic.
13939 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13941 * lra-constraints.c (remove_inheritance_pseudos): Process
13942 destination pseudo too.
13944 2014-07-11 Rong Xu <xur@google.com>
13946 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13949 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13951 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13952 * config/avr/avr-devices.c (AVR_MCU): Same.
13953 (avr_mcu_types): add text start value to end of device list.
13954 * config/avr/avr-mcus.def: Add text section start for all devices.
13955 (ata5782): Add new avr5 device.
13957 * config/avr/avr-tables.opt: Regenerate.
13958 * config/avr/avr.h: Add declaration for text section start handler.
13959 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13961 (LINK_SPEC): Include text section start handler to linker spec.
13962 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13963 pass -Ttext option to linker if the text section start for the device
13965 * config/avr/t-multilib: Regenerate.
13966 * doc/avr-mmcu.texi: Regenerate.
13968 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13970 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13971 * config/rs6000/aix52.h (LINK_SPEC): Same.
13972 * config/rs6000/aix53.h (LINK_SPEC): Same.
13973 * config/rs6000/aix61.h (LINK_SPEC): Same.
13974 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13976 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13978 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13979 (graphite_verify): New function.
13980 (ivs_params_clear): New function.
13981 (gcc_expression_from_isl_ast_expr_id): New function.
13982 (gcc_expression_from_isl_expr_int): New function.
13983 (binary_op_to_tree): New function.
13984 (ternary_op_to_tree): New function.
13985 (unary_op_to_tree): New function.
13986 (nary_op_to_tree): New function.
13987 (gcc_expression_from_isl_expr_op): New function.
13988 (gcc_expression_from_isl_expression): New function.
13989 (graphite_create_new_loop): New function.
13990 (translate_isl_ast_for_loop): New function.
13991 (get_upper_bound): New function.
13992 (graphite_create_new_loop_guard): New function.
13993 (translate_isl_ast_node_for): New function.
13994 (translate_isl_ast): New function.
13995 (add_parameters_to_ivs_params): New function.
13996 (scop_to_isl_ast): New parameter ip.
13997 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13999 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
14001 * config/xtensa/predicates.md (call expander): Update for
14002 DECL_SECTION_NAME being string.
14004 2014-07-11 Richard Biener <rguenther@suse.de>
14006 PR middle-end/61473
14007 * builtins.c (fold_builtin_memory_op): Inline memory moves that
14008 can be implemented with a single load followed by a single store.
14009 (c_strlen): Only warn when only_value is not 2.
14011 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
14013 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
14015 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
14018 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
14019 (*movhi_bytes): Likewise.
14020 (*arm_movqi_insn): Likewise.
14022 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
14025 * config/alpha/alpha.c: Include tree-pass.h, context.h
14026 and pass_manager.h.
14027 (pass_data_handle_trap_shadows): New pass.
14028 (pass_handle_trap_shadows::gate): New pass gate function.
14029 (make_pass_handle_trap_shadows): New function.
14030 (rest_of_handle_trap_shadows): Ditto.
14032 (alpha_align_insns_1): Rename from alpha_align_insns.
14033 (pass_data_align_insns): New pass.
14034 (pass_align_insns::gate): New pass gate function.
14035 (make_pass_aling_insns): New function.
14036 (rest_of_align_insns): Ditto.
14037 (alpha_align_insns): Ditto.
14039 (alpha_option_override): Declare handle_trap_shadows info
14040 and align_insns_info. Register handle_trap_shadows and align_insns
14042 (alpha_reorg): Do not call alpha_trap_shadows and
14043 alpha_align_insn from here.
14045 (alpha_pad_function_end): Do not skip BARRIERs.
14047 2014-07-10 Rong Xu <xur@google.com>
14049 Add gcov-tool: an offline gcda profile processing tool support.
14050 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
14051 (gcov_is_error): Ditto.
14052 (gcov_read_string): Ditto.
14053 (gcov_read_sync): Ditto.
14054 * gcov-io.h: Move counter defines to gcov-counter.def.
14055 * gcov-dump.c (tag_counters): Use gcov-counter.def.
14056 * coverage.c: Ditto.
14057 * gcov-tool.c: Offline gcda profile processing tool.
14058 (unlink_gcda_file): Remove one gcda file.
14059 (unlink_profile_dir): Remove gcda files from the profile path.
14060 (gcov_output_files): Output gcda files to an output dir.
14061 (profile_merge): Merge two profiles in directory.
14062 (print_merge_usage_message): Print merge usage.
14063 (merge_usage): Print merge usage and exit.
14064 (do_merge): Driver for profile merge sub-command.
14065 (profile_rewrite): Rewrite profile.
14066 (print_rewrite_usage_message): Print rewrite usage.
14067 (rewrite_usage): Print rewrite usage and exit.
14068 (do_rewrite): Driver for profile rewrite sub-command.
14069 (print_usage): Print gcov-info usage and exit.
14070 (print_version): Print gcov-info version.
14071 (process_args): Process arguments.
14072 (main): Main routine for gcov-tool.
14073 * Makefile.in: Build and install gcov-tool.
14074 * gcov-counter.def: New file split from gcov-io.h.
14075 * doc/gcc.texi: Include gcov-tool.texi.
14076 * doc/gcov-tool.texi: Document for gcov-tool.
14078 2014-07-10 Richard Biener <rguenther@suse.de>
14080 PR tree-optimization/61757
14081 * tree-ssa-dom.c (loop_depth_of_name): Restore.
14082 (propagate_rhs_into_lhs): Revert part of last change.
14084 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
14086 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14089 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14091 PR middle-end/53590
14092 * function.c (allocate_struct_function): Revert r188667 change.
14094 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14096 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14098 * doc/install.texi: Remove links to defunct package providers for
14101 2014-07-09 Tom de Vries <tom@codesourcery.com>
14103 * final.c (get_call_fndecl): Declare.
14104 (self_recursive_call_p): New function.
14105 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14107 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14109 * ipa-devirt.c (record_node): Walk through aliases.
14111 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14113 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14115 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14118 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14120 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14122 * ipa-visibility.c (function_and_variable_visibility): Remove
14123 temporary hack disabling local aliases on AIX.
14125 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14127 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14128 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14130 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14132 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14133 * rs6000/rs6000.c: Inline output of .set instruction.
14134 (declare_alias_data): New struct.
14135 (rs6000_declare_alias): New function.
14136 (rs6000_xcoff_declare_function_name): Use it.
14137 (rs6000_xcoff_declare_object_name): New function.
14138 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14139 (ASM_OUTPUT_DEF): Turn to empty definition.
14141 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14144 * hash-table.h: use hash_table::value_type instead of
14145 Descriptor::value_type in the return types of several methods.
14147 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14149 * tree-pass.h (pass_data): Remove has_execute member.
14150 * passes.c (execute_one_pass): Don't check pass->has_execute.
14151 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14152 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14153 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14154 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14155 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14156 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14157 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14158 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14159 gimple-low.c, gimple-ssa-isolate-paths.c,
14160 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14161 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14162 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14163 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14164 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14165 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14166 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14167 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14168 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14169 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14170 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14171 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14172 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14173 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14174 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14175 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14176 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14177 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14178 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14179 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14180 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14181 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14182 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14183 web.c: Remove initializer for pass_data::has_execute.
14185 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14187 * graphite-htab.h: Use hash_map instead of hash_table.
14188 * graphite-clast-to-gimple.c: Adjust.
14189 * passes.c: Use hash_map instead of hash_table.
14190 * sese.c: Likewise.
14191 * sese.h: Remove now unused code.
14193 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14196 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14199 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14201 PR rtl-optimization/61673
14202 * combine.c (simplify_comparison): Test just mode's sign bit
14203 in tmode rather than the sign bit and any bits above it.
14205 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14207 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14208 Add __isl_give to the declaration.
14209 (generate_isl_schedule): Likewise.
14210 (scop_to_isl_ast): Likewise.
14212 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14214 * config/arm/arm.c (cortexa5_extra_costs): New table.
14215 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14217 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14219 PR tree-optimization/61725
14220 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14221 range, use range_includes_zerop_p instead of integer_zerop on
14222 vr0->min, only use log2 of max if min is not negative.
14224 2014-07-08 Richard Biener <rguenther@suse.de>
14226 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14227 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14228 restriction on loop depth difference.
14229 (record_equality): Likewise.
14230 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14231 (loop_depth_of_name): Remove.
14232 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14233 restriction on loop depth difference.
14234 (init_copy_prop): Likewise.
14236 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14238 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14240 (walk_aliased_vdefs): Likewise.
14241 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14242 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14243 (detect_type_change_from_memory_writes): Check if entry was reached.
14245 2014-07-08 Richard Biener <rguenther@suse.de>
14247 PR tree-optimization/61681
14248 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14249 NONLOCAL inside ESCAPED.
14251 2014-07-08 Richard Biener <rguenther@suse.de>
14253 PR tree-optimization/61680
14254 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14255 Handle properly all read-write dependences with group accesses.
14257 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14259 PR tree-optimization/61576
14260 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14261 block containing reduction statement is predecessor of phi basi block.
14263 2014-07-08 Marek Polacek <polacek@redhat.com>
14266 * fold-const.c (round_up_loc): Change the parameter type.
14268 * fold-const.h (round_up_loc): Adjust declaration.
14269 * stor-layout.c (finalize_record_size): Check for too large types.
14271 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14273 * symtab.c: Include calls.h.
14274 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14276 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14278 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14279 little-endian code generation.
14280 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14281 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14282 (spe_evmergehilo): Rename to...
14283 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14284 (spe_evmergelo): Rename to...
14285 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14286 (spe_evmergelohi): Rename to...
14287 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14288 (spe_evmergehi, spe_evmergehilo): New expanders.
14289 (spe_evmergelo, spe_evmergelohi): Likewise.
14290 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14291 (*frob_tf_ti): Likewise.
14292 (*frob_<mode>_di_2): Likewise.
14293 (*frob_tf_di_8_2): Likewise.
14294 (*frob_di_<mode>): Likewise.
14295 (*frob_ti_tf): Likewise.
14296 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14297 (*frob_ti_<mode>_8_2): Likewise.
14298 (*frob_ti_tf_2): Likewise.
14299 (mov_si<mode>_e500_subreg0): Rename to...
14300 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14302 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14303 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14304 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14305 the big endianness only.
14306 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14307 (*mov_si<mode>_e500_subreg0_2): Rename to...
14308 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14309 big big endianness only.
14310 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14311 (*mov_si<mode>_e500_subreg4): Rename to...
14312 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14314 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14315 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14316 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14317 the big endianness only.
14318 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14320 (*mov_si<mode>_e500_subreg4_2): Rename to...
14321 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14323 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14324 (*mov_sitf_e500_subreg8): Rename to...
14325 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14327 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14328 (*mov_sitf_e500_subreg8_2): Rename to...
14329 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14331 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14332 (*mov_sitf_e500_subreg12): Rename to...
14333 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14335 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14336 (*mov_sitf_e500_subreg12_2): Rename to...
14337 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14339 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14341 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14343 * asan.c (instrument_strlen_call): Do not instrument first byte
14344 in strlen if already instrumented.
14346 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14348 * config/arm/arm.opt (mwords-little-endian): Delete.
14349 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14350 of TARGET_LITTLE_WORDS.
14351 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14352 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14354 * doc/invoke.texi: Remove references to -mwords-little-endian.
14356 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14358 * expmed.c (struct init_expmed_rtl): Change all fields but
14359 pow2 and cint from struct rtx_def to rtx.
14360 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14361 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14364 2014-07-06 Marek Polacek <polacek@redhat.com>
14367 * doc/invoke.texi: Document -Wsizeof-array-argument.
14369 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14371 * wide-int.h (wide_int_storage): Change declaration from struct
14374 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14376 * cgraph.c (cgraph_create_indirect_edge): Update call of
14377 get_polymorphic_call_info.
14378 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14379 (possible_polymorphic_call_targets): Add parameter call.
14380 (decl_maybe_in_construction_p): New predicate.
14381 (get_polymorphic_call_info): Add parameter call;
14382 use decl_maybe_in_construction_p.
14383 * gimple-fold.c (fold_gimple_assign): Update use of
14384 possible_polymorphic_call_targets.
14385 (gimple_fold_call): Likewise.
14386 * ipa-prop.c: Inlcude calls.h
14387 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14388 (param_type_may_change_p): New predicate.
14389 (detect_type_change_from_memory_writes): Break out from ...
14390 (detect_type_change): ... this one; use param_type_may_change_p.
14391 (detect_type_change_ssa): Use param_type_may_change_p.
14392 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14394 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14397 * config/arm/arm-protos.h (arm_legitimate_address_p,
14398 arm_is_constant_pool_ref): Add prototypes.
14399 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14400 (arm_is_constant_pool_ref) New function.
14401 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14402 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14403 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14404 operand. Remove pool_range and neg_pool_range attributes.
14405 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14406 pool_range and neg_pool_range attributes.
14407 * config/arm/constraints.md (Uh): New constraint.
14408 (Uq): Don't allow constant pool references.
14410 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14412 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14413 (move_lo_quad_internal_be_<mode>): Likewise.
14414 (move_lo_quad_<mode>): Convert to define_expand.
14415 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14416 (aarch64_simd_move_hi_quad_be_<mode>): New.
14417 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14418 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14419 (aarch64_combinez_be<mode>): New.
14420 (aarch64_combine<mode>): Convert to define_expand.
14421 (aarch64_combine_internal<mode>): New.
14422 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14424 2014-07-04 Tom de Vries <tom@codesourcery.com>
14426 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14427 combination of earlyclobber and read/write modifiers.
14429 2014-07-04 Tom de Vries <tom@codesourcery.com>
14431 * config/aarch64/aarch64-simd.md
14432 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14434 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14437 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14439 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14441 PR middle-end/61654
14442 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14444 PR tree-optimization/61684
14445 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14446 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14448 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14449 Kito Cheng <kito@0xlab.org>
14450 Monk Chiang <sh.chiang04@gmail.com>
14452 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14453 (nds32_symbol_load_store_p): Move to ...
14454 (nds32_fp_as_gp_check_available): Move to ...
14455 * config/nds32/nds32-fp-as-gp.c: ... here.
14456 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14457 extern declaration.
14459 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14460 Kito Cheng <kito@0xlab.org>
14461 Monk Chiang <sh.chiang04@gmail.com>
14463 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14464 (nds32_expand_store_multiple): Move to ...
14465 (nds32_expand_movmemqi): Move to ...
14466 * config/nds32/nds32-memory-manipulation.c: ... here.
14468 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14469 Kito Cheng <kito@0xlab.org>
14470 Monk Chiang <sh.chiang04@gmail.com>
14472 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14473 (nds32_output_casesi_pc_relative): Move to ...
14474 (nds32_output_casesi): Move to ...
14475 (nds32_mem_format): Move to ...
14476 (nds32_output_16bit_store): Move to ...
14477 (nds32_output_16bit_load): Move to ...
14478 (nds32_output_32bit_store): Move to ...
14479 (nds32_output_32bit_load): Move to ...
14480 (nds32_output_32bit_load_s): Move to ...
14481 (nds32_output_stack_push): Move to ...
14482 (nds32_output_stack_pop): Move to ...
14483 * config/nds32/nds32-md-auxiliary.c: ... here.
14485 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14486 Ling-Hua Tseng <uranus@tinlans.org>
14488 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14489 the purpose of this file.
14491 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14492 Kito Cheng <kito@0xlab.org>
14493 Monk Chiang <sh.chiang04@gmail.com>
14495 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14496 (nds32_address_cost): Move implementation to ...
14497 * config/nds32/nds32-cost.c: ... here.
14498 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14499 (nds32_address_cost_impl): Declare.
14501 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14502 Kito Cheng <kito@0xlab.org>
14503 Monk Chiang <sh.chiang04@gmail.com>
14505 * config/nds32/nds32.c
14506 (nds32_consecutive_registers_load_store_p): Move to ...
14507 (nds32_valid_multiple_load_store): Move to ...
14508 (nds32_valid_stack_push_pop): Move to ...
14509 (nds32_can_use_bclr_p): Move to ...
14510 (nds32_can_use_bset_p): Move to ...
14511 (nds32_can_use_btgl_p): Move to ...
14512 (nds32_can_use_bitci_p): Move to ...
14513 * config/nds32/nds32-predicates.c: ... here.
14515 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14516 Kito Cheng <kito@0xlab.org>
14517 Monk Chiang <sh.chiang04@gmail.com>
14519 * config/nds32/nds32.c
14520 (nds32_expand_builtin_null_ftype_reg): Move to ...
14521 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14522 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14523 (nds32_init_builtins): Move implementation to ...
14524 (nds32_expand_builtin): Move implementation to ...
14525 * config/nds32/nds32-intrinsic.c: ... here.
14526 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14527 (nds32_expand_builtin_impl): Declare.
14529 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14530 Kito Cheng <kito@0xlab.org>
14531 Monk Chiang <sh.chiang04@gmail.com>
14533 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14534 (nds32_emit_section_tail_template): Move to ...
14535 (nds32_emit_isr_jmptbl_section): Move to ...
14536 (nds32_emit_isr_vector_section): Move to ...
14537 (nds32_emit_isr_reset_conten): Move to ...
14538 (nds32_check_isr_attrs_conflict): Move to ...
14539 (nds32_construct_isr_vectors_information): Move to ...
14540 (nds32_asm_file_start): Move implementation to ...
14541 (nds32_asm_file_end): Move implementation to ...
14542 * config/nds32/nds32-isr.c: ... here.
14543 * config/nds32/nds32-protos.h
14544 (nds32_check_isr_attrs_conflict): Declare.
14545 (nds32_construct_isr_vectors_information): Declare.
14546 (nds32_asm_file_start_for_isr): Declare.
14547 (nds32_asm_file_end_for_isr): Declare.
14549 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14550 Kito Cheng <kito@0xlab.org>
14551 Monk Chiang <sh.chiang04@gmail.com>
14553 * config.gcc (nds32*): Add new modules to extra_objs.
14554 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14555 (nds32be-*-*): Likewise.
14556 * config/nds32/nds32-cost.c: New file.
14557 * config/nds32/nds32-fp-as-gp.c: New file.
14558 * config/nds32/nds32-intrinsic.c: New file.
14559 * config/nds32/nds32-isr.c: New file.
14560 * config/nds32/nds32-md-auxiliary.c: New file.
14561 * config/nds32/nds32-memory-manipulation.c: New file.
14562 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14563 * config/nds32/nds32-predicates.c: New file.
14564 * config/nds32/t-nds32: New file.
14566 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14568 PR tree-optimization/61682
14569 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14570 using cases and when one of the operands is equal to 1.
14572 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14574 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14575 ashr<mode>3): Correct mode of operands[2].
14576 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14577 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14578 Correct mode of operands[2]. Fix split condition.
14580 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14582 * arm.md (arch): Add armv6_or_vfpv3.
14583 (arch_enabled): Add test for the above.
14584 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14586 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14588 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14590 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14591 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14592 HWI 1 and negate the unsigned value.
14593 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14594 use AND instead of shift.
14595 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14597 2014-07-03 Marek Polacek <polacek@redhat.com>
14599 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14600 (-fsanitize=float-divide-by-zero): Move to the table with
14601 -fsanitize=undefined suboptions.
14602 (-fsanitize=float-cast-overflow): Likewise.
14604 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14606 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14607 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14610 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14612 * loop-invariant.c (struct invariant): Add a new member: eqno;
14613 (find_identical_invariants): Update eqno;
14614 (create_new_invariant): Init eqno;
14615 (get_inv_cost): Compute comp_cost with eqno;
14617 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14619 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14620 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14621 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14622 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14623 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14625 2014-07-02 Christian Bruel <christian.bruel@st.com>
14629 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14630 (make_preds_opaque): Delete.
14631 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14632 (commit_mode_sets): New function.
14633 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14634 Process all modes at once.
14635 * basic-block.h (pre_edge_lcm_avs): Declare.
14636 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14637 Call clear_aux_for_edges. Fix comments.
14638 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14639 (pre_edge_rev_lcm): Idem.
14640 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14642 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14643 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14645 * config/i386/i386.c (x96_emit_mode_set): Idem.
14646 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14647 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14648 (fpscr_toggle) Disallow from delay slot.
14649 * target.def (emit_mode_set): Add prev_mode parameter.
14650 * doc/tm.texi: Regenerate.
14652 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14654 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14657 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14659 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14660 vtable_pointer_value_to_vtable): Constify.
14661 (contains_polymorphic_type_p): Declare.
14662 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14663 vtable_pointer_value_to_vtable): Constify.
14664 (contains_polymorphic_type_p): New predicate.
14665 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14667 (ipa_set_ancestor_jf): Likewise.
14668 (detect_type_change): Return false in easy cases.
14669 (compute_complex_assign_jump_func): Require type to contain
14671 (compute_known_type_jump_func): Likewise.
14673 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14675 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14677 (type_in_anonymous_namespace_p): Constify argument.
14678 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14679 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14680 (main_odr_variant): New function.
14681 (hash_type_name): Make static; update assert; do not ICE on
14683 (types_same_for_odr): Bring here from tree.c; simplify and remove
14684 old structural comparing code that doesn't work for templates.
14685 (odr_hasher::equal): Update assert.
14686 (add_type_duplicate): Return true when bases should be computed;
14687 replace incomplete loader by complete; do not output duplicated
14688 warnings; do not ICE on non-records; set odr_violated flag.
14689 (get_odr_type): Be ready to replace incomplete type by complete
14690 one; work on ODR variants instead of main variants; reorder item
14691 in array so bases have still smaller indexes.
14692 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14693 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14695 2014-07-01 Cary Coutant <ccoutant@google.com>
14697 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14699 (resolve_addr_in_expr): When replacing the rtx in a location list
14700 entry, get a new address table entry.
14701 (dwarf2out_finish): Call index_location_lists even if there are no
14702 addr_index_table entries yet.
14704 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14706 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14707 change for not being obvious.
14709 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14711 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14714 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14716 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14717 (vcagt_f64): Likewise.
14718 (vcale_f64): Likewise.
14719 (vcaled_f64): Likewise.
14720 (vcales_f32): Likewise.
14721 (vcalt_f64): Likewise.
14722 (vcaltd_f64): Likewise.
14723 (vcalts_f32): Likewise.
14725 2014-07-01 Marek Polacek <polacek@redhat.com>
14727 * doc/invoke.texi: Document -Wint-conversion.
14729 2014-07-01 Marek Polacek <polacek@redhat.com>
14732 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14734 2014-07-01 Martin Liska <mliska@suse.cz>
14736 IPA REF alias refactoring
14737 * cgraph.h (iterate_direct_aliases): New function.
14738 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14739 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14740 FOR_EACH_ALIAS added.
14741 (cgraph_for_node_and_aliases): Likewise.
14742 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14743 * ipa-inline.c (reset_edge_caches): Likewise.
14744 (update_caller_keys): Likewise.
14745 * trans-mem.c (ipa_tm_execute): Likewise.
14746 *varpool.c (varpool_analyze_node): Likewise.
14747 (varpool_for_node_and_aliases): Likewise.
14748 * ipa-ref.h (first_alias): New function.
14749 (last_alias): Likewise.
14750 (has_aliases_p): Likewise.
14751 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14752 is sensitive to IPA_REF_ALIASes.
14753 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14754 are put at the beginning of the list.
14755 (symtab_node::iterate_direct_aliases): New function.
14757 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14760 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14762 (write_ts_type_common_tree_pointers): Do not stream fields not set
14763 for incomplete types; do not stream duplicated fields for variants;
14764 sanity check that variant and type match.
14765 (write_ts_type_non_common_tree_pointers): Likewise.
14766 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14767 TYPE_SIZE whether type is complete.
14768 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14769 write_ts_type_common_tree_pointers
14770 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14772 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14774 * var-tracking.c (add_stores): Return instead of asserting if old
14775 and new values for conditional store are the same.
14777 2014-06-30 Richard Henderson <rth@redhat.com>
14781 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14782 the cfg if there were any changes.
14783 * passes.def: Revert move of peephole2 after reorder_blocks;
14784 move duplicate_computed_gotos before peephole2.
14786 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14788 * except.c (emit_note_eh_region_end): New helper function.
14789 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14790 emit EH_REGION_END note.
14791 * jump.c (cleanup_barriers): Do not split a call and its
14792 corresponding CALL_ARG_LOCATION note.
14794 2014-06-30 Jeff Law <law@redhat.com>
14796 PR tree-optimization/61607
14797 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14798 deeper into the SSA_NAME_VALUE chain.
14800 2014-06-30 Marek Polacek <polacek@redhat.com>
14802 * convert.c (convert_to_integer): Don't instrument conversions if the
14803 function has no_sanitize_undefined attribute.
14804 * ubsan.c: Don't run the ubsan pass if the function has
14805 no_sanitize_undefined attribute.
14807 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14809 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14810 -fsanitize=undefined suboptions.
14812 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14814 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14815 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14816 against bigendian and adjust indices.
14818 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14820 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14822 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14825 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14826 Add alternative; make early clobber. Adjust both split patterns
14827 to use operand 0 as the working register.
14829 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14831 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14832 as ira_object_id_map might be NULL, or 1.
14834 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14836 * loop-invariant.c (get_inv_cost): Handle register class.
14837 (gain_for_invariant): Check the register pressure of the inv
14838 and its overlapped register class, other than all.
14840 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14842 * doc/invoke.texi (Optimize Options): Fix descriptions of
14843 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14845 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14847 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14850 2014-06-29 Tobias Grosser <tobias@grosser.es>
14853 * graphite-isl-ast-to-gimple.c: Add missing guards.
14855 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14857 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14858 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14859 * flag-types.h: Add new enum fgraphite_generator.
14860 * graphite-isl-ast-to-gimple.c: New.
14861 * graphite-isl-ast-to-gimple.h: New.
14862 * graphite.c (graphite_transform_loops): Add choice of Graphite
14863 code generator, which depends on flag_graphite_code_gen.
14865 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14867 * graphite-dependences.c (subtract_commutative_associative_deps):
14868 Add NULL checking of the following variables: must_raw_no_source,
14869 may_raw_no_source, must_war_no_source, may_war_no_source,
14870 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14871 must_war, may_war, must_waw, may_waw.
14873 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14875 * graphite-clast-to-gimple.c: gloog is renamed to
14876 graphite_regenerate_ast_cloog. gloog_error is renamed to
14877 graphite_regenerate_error.
14878 * graphite-clast-to-gimple.h: The definition of the struct
14879 bb_pbb_def is moved to graphite-htab.h.
14880 Add inclusion of the hash-table.h.
14881 * graphite-htab.h: The declaration of the function gloog is moved
14882 to graphite-clast-to-gimple.h and renamed to
14883 graphite_regenerate_ast_cloog.
14884 * graphite.c (graphite_transform_loops): gloog is renamed
14885 to graphite_regenerate_ast_cloog.
14887 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14889 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14891 (write_ts_type_common_tree_pointers): Do not stream fields not set
14892 for incomplete types; do not stream duplicated fields for variants;
14893 sanity check that variant and type match.
14894 (write_ts_type_non_common_tree_pointers): Likewise.
14895 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14896 TYPE_SIZE whether type is complete.
14897 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14898 write_ts_type_common_tree_pointers
14899 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14901 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14903 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14905 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14907 * tree-inline.c (remap_type_1): Do not duplicate fields
14908 that are shared in between type and its main variant.
14910 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14912 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14914 (ipa_set_ancestor_jf) Likewise.
14915 (check_stmt_for_type_change): Check that we work on main variant.
14916 (detect_type_change): Look into main variant.
14917 (compute_known_type_jump_func): Check that main variant has BINFO.
14919 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14921 * ipa-devirt.c (set_type_binfo): New function.
14922 (add_type_duplicate): Use it.
14923 (get_odr_type): Sanity check that binfos points to main variants.
14924 (get_class_context): Be sure the context's outer_type is main variant.
14925 (contains_type_p): Walk main variant.
14926 (get_polymorphic_call_info_for_decl): Set outer_type to be
14928 (get_polymorphic_call_info): Likewise.
14929 (possible_polymorphic_call_targets): Sanity check that we operate
14932 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14934 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14936 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14938 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14939 accidental change due to wide-int branch merge.
14941 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14943 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14944 compressed debug support.
14945 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14946 * configure: Regenerate.
14947 * config.in: Regenerate.
14948 * common.opt (compressed_debug_sections): New enum.
14949 (gz, gz=): New options.
14950 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14951 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14952 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14953 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14954 LINK_COMPRESS_DEBUG_SPEC.
14955 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14956 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14957 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14958 (Debugging Options): Document -gz[=type].
14960 2014-06-27 Martin Jambor <mjambor@suse.cz>
14963 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14964 args_to_skip, use those from node instead. Copy args_to_skip and
14965 combined_args_to_skip from node to the new thunk.
14966 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14967 (cgraph_create_virtual_clone): Moved computation of
14968 combined_args_to_skip...
14969 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14971 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14973 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14974 redundant diagnostic machinary.
14976 2014-06-27 Richard Biener <rguenther@suse.de>
14978 * tree-ssa-math-opts.c (bswap_replace): Fix
14979 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14981 2014-06-27 Martin Liska <mliska@suse.cz>
14983 * gimple.h (gimple_location_safe): New function introduced.
14984 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14985 of gimple_location_safe replaces gimple_location.
14986 (gimple_fold_call): Likewise.
14987 * ipa-devirt.c (ipa_devirt): Likewise.
14988 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14989 * ipa.c (walk_polymorphic_call_targets): Likewise.
14990 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14992 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14994 PR tree-optimization/57233
14995 PR tree-optimization/61299
14996 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14998 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14999 would be lowered to scalar shifts, check if corresponding
15000 shifts and vector BIT_IOR_EXPR are supported and don't lower
15001 or lower just to narrower vector type in that case.
15002 * expmed.c (expand_shift_1): Fix up handling of vector
15003 shifts and rotates.
15005 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
15008 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
15010 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
15012 * doc/invoke.texi (-fsemantic-interposition): Document.
15013 * common.opt (fsemantic-interposition): New flag.
15014 * varasm.c (decl_replaceable_p): Use it.
15016 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15019 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
15020 extraction other than index 3.
15022 2014-06-26 Teresa Johnson <tejohnson@google.com>
15024 * doc/invoke.texi: Fix typo.
15025 * dumpfile.c: Add support for documented -fdump-* options
15026 optimized/missed/note/optall.
15028 2014-06-26 Martin Jambor <mjambor@suse.cz>
15030 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
15031 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
15032 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
15033 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
15034 * opts.c (default_options_optimization): Set
15035 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
15036 * doc/invoke.texi (allow-load-data-races)
15037 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
15038 (allow-store-data-races): Document the new default.
15040 2014-06-26 Martin Jambor <mjambor@suse.cz>
15042 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
15043 renamed to ipa_impossible_devirt_target. Fix typo.
15044 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
15045 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
15046 ipa_impossible_devirt_target.
15048 2014-06-26 Richard Biener <rguenther@suse.de>
15050 PR tree-optimization/61607
15051 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
15052 explaining why we restrict copies on loop depth.
15053 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15055 (record_equivalences_from_phis): Instead add it here.
15057 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
15059 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
15060 (LTO_WRAPPER_OBJS): New variable.
15061 (lto-wrapper$(exeext)): Use it.
15062 * collect2.c: Include "collect-utils.h".
15063 (verbose, debug): Remove variables.
15064 (at_file_supplied): No longer static.
15065 (tool_name): New variable.
15066 (do_wait, fork_execute, maybe_unlink): Don't declare.
15067 (tool_cleanup): No longer static.
15068 (notice): Remove function.
15069 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
15070 fork_execute calls.
15071 (collect_wait, do_wait, collect_execute): Remove functions.
15072 (maybe_unlink): No longer static.
15073 * collect2.h (verbose, debug): Don't declare.
15074 (at_file_supplied): Declare.
15075 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
15077 (collect_execute): Replace with implementation from collect2, plus a
15078 new arg use_atfile. All callers changed.
15079 (collect_wait): Replace with implementation from collect2.
15080 (maybe_unlink_file): Remove function.
15081 (fork_execute): Replace with implementation from collect2, plus a
15082 new arg use_atfile. All callers changed.
15083 (do_wait): Add call to utils_cleanup to the error path.
15084 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
15085 (tool_cleanup): Adjust declarations.
15086 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
15087 * tlink.c: Include "collect-utils.h".
15088 (tlink_execute): New arg use_atfile. All callers changed.
15089 (tlink_init, tlink_execute): Remove declarations.
15091 * collect-utils.c (save_temps): New variable.
15092 (do_wait): Use it instead of debug. Use fatal_error.
15093 * collect-utils.h (save_temps): Declare.
15094 * collect2.c (verbose): Rename from vflag. All uses changed.
15095 (tool_cleanup): New function, copied from collect_atexit.
15096 (collect_atexit, handler): Just call it.
15097 * collect2.h (verbose): Declaration renamed from vflag.
15098 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15101 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15102 (lto-wrapper$(exeext)): Link with collect-utils.o.
15103 * collect-utils.c: New file.
15104 * collect-utils.h: New file.
15105 * lto-wrapper.c: Include "collect-utils.h".
15106 (args_name): Delete variable.
15107 (tool_name): New variable.
15108 (tool_cleanup): New function.
15109 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15110 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15111 (fork_execute): Remove functions.
15113 2014-06-26 Nick Clifton <nickc@redhat.com>
15115 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15117 * doc/extend.texi (Function Attributes): Fix typo in description
15118 of RX vector attribute.
15120 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15122 * config.gcc (supported_defaults): Error when passing either
15123 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15125 2014-06-26 Richard Biener <rguenther@suse.de>
15127 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15128 propagating volatile pointers.
15130 2014-06-26 Richard Biener <rguenther@suse.de>
15132 PR tree-optimization/61607
15133 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15134 loop if we redirected its latch edge.
15135 (thread_block_1): Do not cancel loops prematurely.
15137 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15139 * toplev.c (backend_init_target): Move init_emit_regs and
15141 (backend_init) ... here; skip ira_init_once and backend_init_target.
15142 (target_reinit) ... and here; clear
15143 this_target_rtl->lang_dependent_initialized.
15144 (lang_dependent_init_target): Clear
15145 this_target_rtl->lang_dependent_initialized;
15146 break out rtl initialization to ...
15147 (initialize_rtl): ... here; call also backend_init_target
15149 * toplev.h (initialize_rtl): New function.
15150 * function.c: Include toplev.h
15151 (init_function_start): Call initialize_rtl.
15152 * rtl.h (target_rtl): Add target_specific_initialized,
15153 lang_dependent_initialized.
15155 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15156 Jakub Jelinek <jakub@redhat.com>
15158 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15160 2014-06-25 Tom de Vries <tom@codesourcery.com>
15162 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15164 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15166 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15167 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15168 Issue a strict overflow warning if appropriate.
15170 2014-06-25 Martin Liska <mliska@suse.cz>
15172 IPA REF refactoring
15173 * Makefile.in: Removed header file (ipa-ref-inline.h).
15174 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15176 (cgraph_speculative_call_info): Likewise.
15177 (cgraph_for_node_thunks_and_aliases): Likewise.
15178 (cgraph_for_node_and_aliases): Likewise.
15179 (verify_cgraph_node): Likewise.
15180 * cgraph.h: Batch of IPA REF functions become member functions of
15181 symtab_node: add_reference, maybe_add_reference, clone_references,
15182 clone_referring, clone_reference, find_reference,
15183 remove_stmt_references, remove_all_references,
15184 remove_all_referring, dump_references, dump_referring,
15185 has_alias_p, iterate_reference, iterate_referring.
15186 * cgraphbuild.c (record_reference): New IPA REF function used.
15187 (record_type_list): Likewise.
15188 (record_eh_tables): Likewise.
15189 (mark_address): Likewise.
15190 (mark_load): Likewise.
15191 (mark_store): Likewise.
15192 (pass_build_cgraph_edges): Likewise.
15193 (rebuild_cgraph_edge): Likewise.
15194 (cgraph_rebuild_references): Likewise.
15195 (pass_remove_cgraph_callee_edges): Likewise.
15196 * cgraphclones.c (cgraph_clone_node): Likewise.
15197 (cgraph_create_virtual_clone): Likewise.
15198 (cgraph_materialize_clone): Likewise.
15199 (cgraph_materialize_all_clones): Likewise.
15200 * cgraphunit.c (cgraph_reset_node): Likewise.
15201 (cgraph_reset_node): Likewise.
15202 (analyze_function): Likewise.
15203 (assemble_thunks_and_aliases): Likewise.
15204 (expand_function): Likewise.
15205 * ipa-comdats.c (propagate_comdat_group): Likewise.
15206 (enqueue_references): Likewise.
15207 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15208 (create_specialized_node): Likewise.
15209 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15210 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15211 * ipa-inline.c (reset_edge_caches): Likewise.
15212 (update_caller_keys): Likewise.
15213 (execute): Likewise.
15214 * ipa-prop.c (remove_described_reference): Likewise.
15215 (propagate_controlled_uses): Likewise.
15216 (ipa_edge_duplication_hook): Likewise.
15217 (ipa_modify_call_arguments): Likewise.
15218 * ipa-pure-const.c (propagate_pure_const): Likewise.
15219 * ipa-ref-inline.h: Header file removed, functions moved
15220 to symtab_node class.
15221 * ipa-ref.c (remove_reference): New class member function.
15222 (cannot_lead_to_return): New class member function.
15223 (referring_ref_list): Likewise.
15224 (referred_ref_list): Likewise.
15225 Rest of functions moved to symtab_node class.
15226 * ipa-ref.h: New member functions remove_reference,
15227 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15229 ipa_ref_list class has new member functions: first_reference,
15230 first_referring, clear, nreferences.
15231 * ipa-reference.c (analyze_function): New IPA REF function used.
15232 (write_node_summary_p): Likewise.
15233 (ipa_reference_write_optimization_summary): Likewise.
15234 * ipa-split.c (split_function): Likewise.
15235 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15236 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15237 (function_and_variable_visibility): Likewise.
15238 * ipa.c (has_addr_references_p): Likewise.
15239 (process_references): Argument type changed.
15240 (symtab_remove_unreachable_nodes): New IPA REF function used.
15241 (process_references): Likewise.
15242 (set_writeonly_bit): Likewise.
15243 * lto-cgraph.c: Implementation of new symtab_node member functions
15244 that uses new IPA REF functions.
15245 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15247 * lto-streamer-out.c (output_symbol_p): Likewise.
15248 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15250 * symtab.c: Implementation of new IPA REF API.
15251 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15252 (ipa_tm_create_version): Likewise.
15253 (ipa_tm_execute): Likewise.
15254 * tree-emutls.c (gen_emutls_addr): Likewise.
15255 * tree-inline.c (copy_bb): Likewise.
15256 (delete_unreachable_blocks_update_callgraph): Likewise.
15257 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15258 (varpool_for_node_and_aliases): Likewise.
15260 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15262 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15264 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15267 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15268 tree_node * instead of tree_node *.
15270 (print_fold_checksum): Likewise.
15271 (fold_check_failed): Likewise.
15272 (debug_fold_checksum): Likewise.
15273 (fold_build1_stat_loc): Likewise.
15274 (fold_build2_stat_loc): Likewise.
15275 (fold_build3_stat_loc): Likewise.
15276 (fold_build_call_array_loc): Likewise.
15278 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15280 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15281 implementation with call to...
15282 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15284 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15287 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15289 PR tree-optimization/57742
15290 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15291 after replacing the statement.
15293 2014-06-25 Nick Clifton <nickc@redhat.com>
15295 * config/v850/v850.c (GHS_default_section_names): Change to const
15297 (GHS_current_section_names): Likewise.
15298 (v850_insert_attributes): Do not build strings, just assign the
15299 names directly. Change the type of 'chosen_section' to const
15301 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15302 directly to the array entry.
15303 * config/v850/v850.h (GHS_default_section_names): Change to const
15305 (GHS_current_section_names): Likewise.
15307 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15309 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15310 (LANG_HOOKS_DECLS): Add it.
15311 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15313 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15314 * langhooks.h (struct lang_hooks_for_decls): Add
15315 omp_clause_linear_ctor hook.
15316 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15317 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15318 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15319 combined simd loop use omp_clause_linear_ctor hook.
15321 2014-06-24 Cong Hou <congh@google.com>
15323 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15324 pattern recognition.
15325 (type_conversion_p): PROMOTION is true if it's a type promotion
15326 conversion, and false otherwise. Return true if the given expression
15327 is a type conversion one.
15328 * tree-vectorizer.h: Adjust the number of patterns.
15329 * tree.def: Add SAD_EXPR.
15330 * optabs.def: Add sad_optab.
15331 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15332 * expr.c (expand_expr_real_2): Likewise.
15333 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15334 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15335 * optabs.c (optab_for_tree_code): Likewise.
15336 * tree-cfg.c (estimate_operator_cost): Likewise.
15337 * tree-ssa-operands.c (get_expr_operands): Likewise.
15338 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15339 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15340 * doc/generic.texi: Add document for SAD_EXPR.
15341 * doc/md.texi: Add document for ssad and usad.
15343 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15345 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15346 qualification in cast.
15348 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15350 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15351 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15352 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15353 (tree_function_decl): ... here.
15354 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15355 streaming of vindex to ...
15356 (write_ts_function_decl_tree_pointers): ... here.
15357 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15358 Do not stream DECL_VINDEX.
15359 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15361 2014-06-24 Catherine Moore <clm@codesourcery.com>
15362 Sandra Loosemore <sandra@codesourcery.com>
15364 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15365 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15366 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15368 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15370 * doc/invoke.texi (Warning Options): Remove duplicated
15371 -Wmaybe-uninitialized.
15373 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15375 PR tree-optimization/57742
15376 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15377 (handle_builtin_malloc, handle_builtin_memset): New functions.
15378 (strlen_optimize_stmt): Call them.
15379 * passes.def: Move strlen after loop+dom but before vrp.
15381 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15384 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15385 model family 6 CPU with has_longmode never use a CPU without
15388 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15391 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15394 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15396 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15397 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15399 * hash-map.h: New file.
15400 * ipa-comdats.c: Use hash_map instead of pointer_map.
15402 * lto-section-out.c: Adjust.
15403 * lto-streamer.h: Replace pointer_map with hash_map.
15404 * symtab.c (verify_symtab): Likewise.
15405 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15406 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15407 * tree-streamer.h: Likewise.
15408 * tree-streamer.c: Adjust.
15409 * pointer-set.h: Remove pointer_map.
15411 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15413 * hash-table.h: Add a template arg to choose between storing values
15414 and storing pointers to values, and then provide partial
15415 specializations for both.
15416 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15417 should store, not the type values should point to.
15418 * tree-into-ssa.c (var_info_hasher): Likewise.
15419 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15420 * tree-complex.c: Adjust.
15421 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15422 table instead of int_tree_map *.
15423 * tree-parloops.c: Adjust.
15424 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15425 type is being stored.
15426 * tree-vectorizer.c: Adjust.
15428 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15430 * hash-table.h: Remove a layer of indirection from hash_table so that
15431 it contains the hash table's data instead of a pointer to the data.
15432 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15433 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15434 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15435 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15436 fold-const.c, gcse.c, ggc-common.c,
15437 gimple-ssa-strength-reduction.c, gimplify.c,
15438 graphite-clast-to-gimple.c, graphite-dependences.c,
15439 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15440 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15441 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15442 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15443 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15444 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15445 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15446 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15447 tree-ssa-live.c, tree-ssa-loop-im.c,
15448 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15449 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15450 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15451 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15452 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15453 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15454 vtable-verify.c, vtable-verify.h: Adjust.
15456 2014-06-24 Richard Biener <rguenther@suse.de>
15458 PR tree-optimization/61572
15459 * tree-ssa-sink.c (statement_sink_location): Do not sink
15460 loads from hard registers.
15462 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15464 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15465 not mentioned in clauses use private clause if the iterator is
15466 declared in #pragma omp for simd, and when adding lastprivate
15467 instead, add it to the outer #pragma omp for too. Diagnose
15468 if the variable is private in outer context. For simd collapse > 1
15469 loops, replace all iterators with temporaries.
15470 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15471 same even in collapse > 1 loops.
15473 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15474 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15476 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15477 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15479 (gimplify_adjust_omp_clauses): Likewise.
15480 * omp-low.c (lower_rec_simd_input_clauses,
15481 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15482 safelen the same as safelen(1).
15483 * tree-nested.c (convert_nonlocal_omp_clauses,
15484 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15485 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15486 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15487 Fixup handling of GIMPLE_OMP_TARGET.
15488 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15491 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15493 PR tree-optimization/61554
15494 * tree-ssa-propagate.c: Include "bitmap.h".
15495 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15496 properly update constructor/destructor.
15497 (substitute_and_fold_dom_walker::before_dom_children):
15498 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15499 need_eh_cleaup instead.
15500 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15503 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15505 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15506 * tree-pass.h (make_pass_ipa_single_use): New pass.
15507 * cgraph.h (used_by_single_function): New flag.
15508 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15510 * passes.def (pass_ipa_single_use): Scedule.
15511 * ipa.c (BOTTOM): New macro.
15512 (meet): New function
15513 (propagate_single_user): New function.
15514 (ipa_single_use): New function.
15515 (pass_data_ipa_single_use): New pass.
15516 (pass_ipa_single_use): New pass.
15517 (pass_ipa_single_use::gate): New gate.
15518 (make_pass_ipa_single_use): New function.
15520 2014-06-23 Kai Tietz <ktietz@redhat.com>
15523 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15524 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15526 2014-06-23 Richard Biener <rguenther@suse.de>
15528 * tree-ssa-loop.c (gate_loop): New function.
15529 (pass_tree_loop::gate): Call it.
15530 (pass_data_tree_no_loop, pass_tree_no_loop,
15531 make_pass_tree_no_loop): New.
15532 * tree-vectorizer.c: Include tree-scalar-evolution.c
15533 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15535 (pass_slp_vectorize::clone): New method.
15536 * timevar.def (TV_TREE_NOLOOP): New.
15537 * tree-pass.h (make_pass_tree_no_loop): Declare.
15538 * passes.def (pass_tree_no_loop): New pass group with
15541 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15544 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15545 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15547 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15549 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15550 "yes" where needed.
15552 2014-06-23 Alan Modra <amodra@gmail.com>
15555 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15556 to zero on debug statements.
15558 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15561 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15562 Ignore third operand if present by marking qualifier_internal.
15564 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15566 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15568 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15569 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15570 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15571 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15572 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15573 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15574 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15575 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15576 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15577 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15578 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15579 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15580 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15581 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15582 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15583 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15584 logic in GCC vector extensions
15586 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15587 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15588 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15589 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15590 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15591 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15592 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15593 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15594 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15595 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15597 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15599 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15602 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15603 (vget_low_s64): Use __GET_LOW macro.
15604 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15605 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15606 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15607 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15608 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15610 (vcombine_s64): Use GCC vector extensions; remove cast.
15611 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15612 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15613 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15614 Fix type signature; remove cast.
15616 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15619 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15621 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15623 (BUILTIN_VD1): New.
15624 (BUILTIN_VD_RE): Remove.
15625 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15626 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15627 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15628 variant but not df.
15629 (vreinterpretv1df*, vreinterpret*v1df): New.
15630 (vreinterpretdf*, vreinterpret*df): Remove.
15631 * config/aarch64/aarch64-simd.md (aarch64_create,
15632 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15633 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15635 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15636 (vcreate_f64): Remove cast, use v1df builtin.
15637 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15638 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15639 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15640 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15641 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15642 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15643 add range check using __builtin_aarch64_im_lane_boundsi.
15644 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15645 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15646 type signature, use gcc vector extensions.
15647 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15648 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15649 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15650 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15651 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15652 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15653 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15654 vreinterpret_u64_f64): Use v1df builtin not df.
15656 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15658 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15661 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15663 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15666 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15668 * loop-invariant.c (pre_check_invariant_p): New function.
15669 (find_invariant_insn): Call pre_check_invariant_p.
15671 2014-06-22 Richard Henderson <rth@redhat.com>
15674 * compare-elim.c (struct comparison): Add eh_note.
15675 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15676 a redundant comparison in a different EH region. Purge EH edges if
15679 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15681 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15682 (var_shift): Use it.
15683 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15684 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15685 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15686 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15687 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15688 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15689 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15690 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15691 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15692 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15693 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15694 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15695 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15696 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15697 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15698 *rotldi3_internal15be): Use the new attribute. Merge register and
15699 integer alternatives.
15701 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15703 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15704 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15705 split, *ashrdi3_internal3 and split): Delete, merge into...
15706 (ashr<mode>3): New expander.
15707 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15708 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15710 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15712 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15713 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15714 *rotldi3_internal3 and split): Delete, merge into...
15715 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15716 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15717 Use "rotlw" extended mnemonic.
15719 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15721 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15722 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15723 and split, *ashldi3_internal3 and split): Delete, merge into...
15724 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15725 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15727 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15729 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15730 (lshrsi3, two anonymous define_insns and define_splits,
15731 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15732 *lshrdi3_internal3 and split): Delete, merge into...
15733 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15734 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15736 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15738 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15739 Remove "O" alternative.
15741 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15743 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15744 (mips_move_from_gpr_cost): Likewise.
15745 (mips_register_move_cost): Update accordingly.
15746 (mips_secondary_reload_class): Remove name of in_p.
15748 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15751 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15752 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15754 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15756 * config/nios2/nios2.c: Include "builtins.h".
15758 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15760 * cgraph.h (tls_model_names): New variable.
15761 * print-tree.c (print_node): Simplify.
15762 * varpool.c (tls_model_names): New variable.
15763 (dump_varpool_node): Output tls model.
15765 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15767 * ipa-visibility.c (function_and_variable_visibility): Disable
15768 temporarily local aliases for some targets.
15770 2014-06-20 Marek Polacek <polacek@redhat.com>
15772 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15773 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15774 into SANITIZE_UNDEFINED.
15775 * doc/invoke.texi: Describe -fsanitize=bounds.
15776 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15777 functions created in the FEs.
15778 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15779 (expand_UBSAN_BOUNDS): New function.
15780 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15781 * internal-fn.h: Don't define internal functions here.
15782 * opts.c (common_handle_option): Add -fsanitize=bounds.
15783 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15784 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15785 * tree-core.h: Define internal functions here.
15786 (struct tree_base): Add ifn field.
15787 * tree-pretty-print.c: Include "internal-fn.h".
15788 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15789 * tree.c (get_callee_fndecl): Likewise.
15790 (build_call_expr_internal_loc): New function.
15791 * tree.def (CALL_EXPR): Update description.
15792 * tree.h (CALL_EXPR_IFN): Define.
15793 (build_call_expr_internal_loc): Declare.
15794 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15796 (ubsan_type_descriptor): Change bool parameter to enum
15797 ubsan_print_style. Adjust the code. Add handling of
15799 (ubsan_expand_bounds_ifn): New function.
15800 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15801 (ubsan_build_overflow_builtin): Likewise.
15802 (instrument_bool_enum_load): Likewise.
15803 (ubsan_instrument_float_cast): Likewise.
15804 * ubsan.h (enum ubsan_print_style): New enum.
15805 (ubsan_expand_bounds_ifn): Declare.
15806 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15808 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15810 * config/rs6000/rs6000.md: Append `DONE' to preparation
15811 statements of `bswap' pattern splitters.
15813 2014-06-20 Tom de Vries <tom@codesourcery.com>
15815 * target.def (call_fusage_contains_non_callee_clobbers): Update
15817 * doc/tm.texi: Regenerate.
15819 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15820 Max Ostapenko <m.ostapenko@partner.samsung.com>
15823 * asan.c (instrument_strlen_call): Fixed instrumentation of
15826 2014-06-20 Martin Jambor <mjambor@suse.cz>
15829 * ipa-prop.c (impossible_devirt_target): New function.
15830 (try_make_edge_direct_virtual_call): Use it, also instead of
15833 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15834 Max Ostapenko <m.ostapenko@partner.samsung.com>
15837 * asan.c (build_check_stmt): Add condition.
15839 2014-06-20 Martin Jambor <mjambor@suse.cz>
15842 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15845 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15847 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15849 (VCONQ): Make comment more helpful.
15851 * config/aarch64/aarch64-simd.md
15852 (aarch64_sqdmulh_lane<mode>):
15853 Use VCOND for operands 2. Update lane checking and flipping logic.
15854 (aarch64_sqrdmulh_lane<mode>): Likewise.
15855 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15856 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15857 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15858 attribute of operand 3 to VCOND.
15859 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15860 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15861 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15862 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15863 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15864 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15866 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15867 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15868 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15869 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15870 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15871 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15872 operand to VCOND. Update lane flipping and bounds checking logic.
15873 (aarch64_sqdmlal2_lane<mode>): Likewise.
15874 (aarch64_sqdmlsl_lane<mode>): Likewise.
15875 (aarch64_sqdmull_lane<mode>): Likewise.
15876 (aarch64_sqdmull2_lane<mode>): Likewise.
15877 (aarch64_sqdmlal_laneq<mode>):
15878 Replace VCON usage with VCONQ.
15879 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15880 (aarch64_sqdmlal2_laneq<mode>): Emit
15881 aarch64_sqdmlal2_laneq<mode>_internal insn.
15882 Replace VCON with VCONQ.
15883 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15884 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15885 (aarch64_sqdmull_laneq<mode>): Emit
15886 aarch64_sqdmull_laneq<mode>_internal insn.
15887 Replace VCON with VCONQ.
15888 (aarch64_sqdmull2_laneq<mode>): Emit
15889 aarch64_sqdmull2_laneq<mode>_internal insn.
15890 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15891 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15892 of 3rd argument to int16x4_t.
15893 (vqdmlalh_lane_s16): Likewise.
15894 (vqdmlslh_lane_s16): Likewise.
15895 (vqdmull_high_lane_s16): Likewise.
15896 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15897 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15898 (vqdmlsl_lane_s16): Likewise.
15899 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15900 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15901 (vqdmlals_lane_s32): Likewise.
15902 (vqdmlsls_lane_s32): Likewise.
15903 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15904 (vqdmulls_lane_s32): Likewise.
15905 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15906 (vqdmlsl_lane_s32): Likewise.
15907 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15908 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15909 (vqrdmulhh_lane_s16): Likewise.
15910 (vqdmlsl_high_lane_s16): Likewise.
15911 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15912 (vqdmlsl_high_lane_s32): Likewise.
15913 (vqrdmulhs_lane_s32): Likewise.
15915 2014-06-20 Tom de Vries <tom@codesourcery.com>
15917 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15918 get_call_reg_set_usage.
15920 2014-06-20 Tom de Vries <tom@codesourcery.com>
15922 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15923 it contains all call_used_regs.
15925 2014-06-20 Tom de Vries <tom@codesourcery.com>
15927 * final.c (collect_fn_hard_reg_usage): Add and use variable
15928 function_used_regs.
15930 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15932 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15933 (set_init_priority, get_init_priority, set_fini_priority,
15934 get_fini_priority): New methods.
15935 * tree.c (init_priority_for_decl): Remove.
15936 (init_ttree): Do not initialize init priority.
15937 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15938 (decl_priority_info): Remove.
15939 (decl_init_priority_insert): Rewrite.
15940 (decl_fini_priority_insert): Rewrite.
15941 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15942 tree_priority_map_marked_p): Remove.
15943 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15944 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15945 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15946 not output priorities.
15947 (pack_ts_function_decl_value_fields): Likewise.
15948 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15949 not input priorities.
15950 (unpack_ts_function_decl_value_fields): Likewise.
15951 * symtab.c (symbol_priority_map): Declare.
15952 (init_priority_hash): Declare.
15953 (symtab_unregister_node): Unregister from priority hash, too.
15954 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15956 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15957 (symbol_priority_info): New function.
15958 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15960 * tree-core.h (tree_priority_map): Remove.
15962 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15964 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15965 0xff to uint64_t before shifting it up.
15967 2014-06-20 Julian Brown <julian@codesourcery.com>
15968 Chung-Lin Tang <cltang@codesourcery.com>
15970 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15971 TARGET_THUMB1_ONLY. Add comments.
15973 2014-06-19 Tom de Vries <tom@codesourcery.com>
15975 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15976 return type to void.
15977 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15979 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15981 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15982 as "move", from depends_on.
15984 2014-06-19 Terry Guo <terry.guo@arm.com>
15986 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15989 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15991 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15993 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15995 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15998 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15999 addresses here if reload in progress or completed.
16001 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16003 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
16004 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
16005 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
16006 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
16007 (mips_register_priority): New function that implements the target
16008 hook TARGET_REGISTER_PRIORITY.
16009 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
16010 (mips_lra_p): Likewise for TARGET_LRA_P.
16011 (TARGET_REGISTER_PRIORITY): Define macro.
16012 (TARGET_SPILL_CLASS): Likewise.
16013 (TARGET_LRA_P): Likewise.
16014 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
16016 (REG_CLASS_NAMES): Likewise.
16017 (REG_CLASS_CONTENTS): Likewise.
16018 (BASE_REG_CLASS): Use M16_SP_REGS.
16019 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
16020 New set attribute to enable alternatives depending on the register
16022 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
16023 (*lea64): Disable pattern for MIPS16.
16024 * config/mips/mips.opt (mlra): New option.
16026 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
16028 * lra-constraints.c (base_to_reg): New function.
16029 (process_address): Use new function.
16031 2014-06-18 Tom de Vries <tom@codesourcery.com>
16033 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
16034 * config/aarch64/aarch64.c
16035 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
16036 (aarch64_emit_call_insn): New function.
16037 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
16039 * config/aarch64/aarch64.md (define_expand "call_internal")
16040 (define_expand "call_value_internal", define_expand "sibcall_internal")
16041 (define_expand "sibcall_value_internal"): New.
16042 (define_expand "call", define_expand "call_value")
16043 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
16044 expand variant and aarch64_emit_call_insn.
16046 2014-06-18 Radovan Obradovic <robradovic@mips.com>
16047 Tom de Vries <tom@codesourcery.com>
16049 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
16050 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
16052 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
16053 clobbers to CALL_INSN_FUNCTION_USAGE.
16054 (define_expand "sibcall_internal")
16055 (define_expand "sibcall_value_internal"): New.
16056 (define_expand "call", define_expand "call_value"): Add argument to
16057 arm_emit_call_insn.
16058 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
16059 (define_expand "sibcall_value"): Use sibcall_value_internal and
16060 arm_emit_call_insn.
16062 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16064 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
16066 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16068 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
16071 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16073 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
16074 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
16075 annotations. Fix DWARF information.
16077 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16079 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
16080 __udivmoddi4, and fixups for negative operands.
16082 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16084 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
16086 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16088 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16091 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16093 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16096 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16098 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16099 describing register usage on function entry and exit.
16101 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16103 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16104 (__aeabi_ldivmod): Fix whitespace.
16106 2014-06-18 Andreas Schwab <schwab@suse.de>
16108 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16109 Remove blank line after @item.
16111 2014-06-18 Richard Henderson <rth@redhat.com>
16114 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16116 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16118 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16119 POST_MODIFY for neon loads and stores.
16120 (arm_print_operand): Output post-index register for neon loads and
16123 2014-06-18 Richard Biener <rguenther@suse.de>
16125 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16127 2014-06-18 Richard Biener <rguenther@suse.de>
16129 * tree-pass.h (make_pass_dce_loop): Remove.
16130 * passes.def: Replace pass_dce_loop with pass_dce.
16131 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16132 changed free niter estimates and reset the scev cache.
16133 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16134 make_pass_dce_loop): Remove.
16135 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16136 (fini_copy_prop): Return whether something changed. Always
16137 let substitute_and_fold perform DCE and free niter estimates
16138 and reset the scev cache if so.
16139 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16140 (pass_data_copy_prop): Do not unconditionally schedule
16141 cleanup-cfg or update-ssa.
16143 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16145 PR tree-optimization/61518
16146 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16147 reduction var is used in reduction stmt or phi-function only.
16149 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16151 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16153 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16155 PR tree-optimization/61517
16156 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16157 whose rhs's first tree is the source expression instead of the
16159 (find_bswap_or_nop): Likewise.
16160 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16161 gimple stmt whose rhs's first tree is the source. In the memory source
16162 case, move the stmt to be replaced close to one of the original load to
16163 avoid the problem of a store between the load and the stmt's original
16165 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16168 2014-06-18 Andreas Schwab <schwab@suse.de>
16170 PR rtl-optimization/54555
16171 * postreload.c (move2add_use_add2_insn): Substitute
16172 STRICT_LOW_PART only if it is cheaper.
16174 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16176 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16177 Do not use unspec as call operand. Use memory_operand instead of
16178 memory_nox32_operand and add "m" operand constraint. Disable
16179 pattern for TARGET_X32.
16180 (*sibcall_pop_memory): Ditto.
16181 (*sibcall_value_memory): Ditto.
16182 (*sibcall_value_pop_memory): Ditto.
16183 (sibcall peepholes): Merge SImode and DImode patterns using
16184 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16185 Disable pattern for TARGET_X32. Check if eliminated register is
16186 really dead after call insn. Generate call RTX without unspec operand.
16187 (sibcall_value peepholes): Ditto.
16188 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16189 instead of memory_nox32_operand. Check if eliminated register is
16190 really dead after call insn. Generate call RTX without unspec operand.
16191 (sibcall_value_pop peepholes): Ditto.
16192 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16194 2014-06-18 Terry Guo <terry.guo@arm.com>
16197 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16200 2014-06-18 Olivier Hainque <hainque@adacore.com>
16202 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16203 memorization of the end of block source location.
16204 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16205 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16206 end source location info we have on the block entry/exit code we
16209 2014-06-18 Richard Biener <rguenther@suse.de>
16211 * common.opt (fssa-phiopt): New option.
16212 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16214 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16215 * doc/invoke.texi (-fssa-phiopt): Document.
16217 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16219 * genattrtab.c (n_bypassed): New variable.
16220 (process_bypasses): Initialise n_bypassed.
16221 Count number of bypassed reservations.
16222 (make_automaton_attrs): Allocate space for bypassed reservations
16223 rather than number of bypasses.
16225 2014-06-18 Richard Biener <rguenther@suse.de>
16227 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16228 we propagated anything.
16229 (substitute_and_fold_dom_walker::before_dom_children): Something
16230 changed if we propagated into PHI arguments.
16231 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16234 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16236 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16238 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16239 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16240 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16241 Introduces alternative way of loads group permutaions.
16242 (vect_transform_grouped_load): Try alternative way of permutations.
16244 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16246 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16247 changed in ORT_TARGET region, don't jump to do_outer.
16248 (struct gimplify_adjust_omp_clauses_data): New type.
16249 (gimplify_adjust_omp_clauses_1): Adjust for data being
16250 a struct gimplify_adjust_omp_clauses_data pointer instead
16251 of tree *. Pass pre_p as a new argument to
16252 lang_hooks.decls.omp_finish_clause hook.
16253 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16254 splay_tree_foreach to pass both list_p and pre_p.
16255 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16256 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16257 gimplify_adjust_omp_clauses callers.
16258 * langhooks.c (lhd_omp_finish_clause): New function.
16259 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16260 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16261 * langhooks.h (struct lang_hooks_for_decls): Add a new
16262 gimple_seq * argument to omp_finish_clause hook.
16263 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16264 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16265 (scan_omp_parallel, lower_omp_for): When adding
16266 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16267 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16268 * tree-nested.c (convert_nonlocal_omp_clauses,
16269 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16270 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16272 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16274 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16275 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16277 2014-06-17 Xinliang David Li <davidxl@google.com>
16279 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16280 * passes.c (pass_init_dump_file): Do not set initialize
16281 flag to false unconditionally.
16283 2014-06-17 Richard Biener <rguenther@suse.de>
16285 * genopinit.c (main): Use vec<>::qsort method.
16286 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16288 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16290 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16292 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16293 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16294 (mips_move_to_gpr_cost): Remove ST_REGS case.
16295 (mips_move_from_gpr_cost): Likewise.
16296 (mips_register_move_cost): Likewise.
16297 (mips_secondary_reload_class): Likewise.
16299 2014-06-17 Richard Biener <rguenther@suse.de>
16301 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16302 (pass_all_optimizations): Move 3rd copy-prop pass from after
16303 fre to before ifcombine/phiopt.
16305 2014-06-17 Richard Biener <rguenther@suse.de>
16307 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16308 and allow all blocks to be forwarders.
16310 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16313 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16314 variable 'size'; calculate 'size' right in the front; use
16315 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16316 pcum->aapcs_stack_words.
16318 2014-06-17 Nick Clifton <nickc@redhat.com>
16320 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16321 (umulhi3, mulsidi3, umulsidi3): Likewise.
16323 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16325 PR middle-end/61508
16326 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16327 check for section name.
16329 2014-06-17 Richard Biener <rguenther@suse.de>
16331 * tree-ssa-propagate.c: Include domwalk.h.
16332 (substitute_and_fold): Outline main worker into a domwalker ...
16333 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16334 Schedule stmts we can fully propagate for removal. Remove
16336 (substitute_and_fold): Apply a dominator walk to perform
16337 substitution. Process stmts scheduled for removal here.
16339 2014-06-17 Richard Biener <rguenther@suse.de>
16341 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16342 of PHI node moving.
16344 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16346 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16347 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16348 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16349 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16350 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16352 (get_fpscr) : Likewise.
16354 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16356 PR rtl-optimization/61325
16357 * lra-constraints.c (valid_address_p): Add forward declaration.
16358 (simplify_operand_subreg): Check address validity before and after
16359 alter_reg of memory subreg.
16361 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16363 * config/i386/i386.c (decide_alg): Correctly handle
16364 maximum size of stringop algorithm.
16366 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16368 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16370 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16372 PR rtl-optimization/61522
16373 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16375 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16378 * symtab.c (symtab_node::reset_section): New method.
16379 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16381 * cgraph.h (reset_section): Declare.
16382 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16383 do not consider comdat locals.
16384 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16386 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16387 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16388 reset sections of symbols dragged out of the comdats.
16389 (function_and_variable_visibility): Reset sections of
16392 2014-06-16 Richard Biener <rguenther@suse.de>
16394 PR tree-optimization/61482
16395 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16396 [-INF(OVF), +INF(OVF)] range.
16398 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16400 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16401 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16402 handling 32-bit multiplication.
16404 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16406 PR middle-end/61430
16407 * lra-lives.c (process_bb_lives): Skip creating copy during
16408 insn scan when src/dest has constrained to same regno.
16410 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16412 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16413 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16415 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16417 * asan.c (check_func): New function.
16418 (maybe_create_ssa_name): Likewise.
16419 (build_check_stmt_with_calls): Likewise.
16420 (use_calls_p): Likewise.
16421 (report_error_func): Change interface.
16422 (build_check_stmt): Allow non-integer lengths; add support
16424 (asan_instrument): Likewise.
16425 (instrument_mem_region_access): Moved code to build_check_stmt.
16426 (instrument_derefs): Likewise.
16427 (instrument_strlen_call): Likewise.
16428 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16429 * doc/invoke.texi: Describe new parameter.
16430 * params.def: Define new parameter.
16431 * params.h: Likewise.
16432 * sanitizer.def: Describe new builtins.
16434 2014-06-16 Richard Biener <rguenther@suse.de>
16436 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16437 Make all defs available at the end.
16438 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16440 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16443 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16445 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16448 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16449 initialization. Replace remaining use of uid.
16451 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16453 * c-family/c-common.c (handle_tls_model_attribute): Use
16454 set_decl_tls_model.
16455 * c-family/c-common.c (handle_tls_model_attribute): Use
16456 set_decl_tls_model.
16457 * cgraph.h (struct varpool_node): Add tls_model.
16458 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16459 * tree.h (DECL_TLS_MODEL): Update.
16460 (DECL_THREAD_LOCAL_P): Check that variable is static.
16461 (decl_tls_model): Declare.
16462 (set_decl_tls_model): Declare.
16463 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16464 set symbol prorperties.
16465 (get_emutls_init_templ_addr): Cleanup.
16466 (new_emutls_decl): Update.
16467 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16468 (lto_input_varpool_node): Likewise.
16469 * lto-streamer-out.c (hash_tree): Likewise.
16470 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16471 not stream DECL_TLS_MODEL.
16472 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16473 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16475 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16477 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16479 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16481 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16482 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16484 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16485 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16486 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16487 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16488 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16489 (df_get_artificial_defs, df_get_artificial_uses)
16490 (df_single_def, df_single_use): Update accordingly.
16491 (df_refs_chain_dump): Take the first element in a linked list as
16492 parameter, rather than a pointer to an array of pointers.
16493 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16494 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16495 (df_chain_create_bb_process_use): Likewise.
16496 (df_md_bb_local_compute_process_def): Likewise.
16497 * fwprop.c (process_defs, process_uses): Likewise.
16498 (register_active_defs, update_uses): Likewise.
16499 (forward_propagate_asm): Update for new df_ref linking.
16500 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16501 (df_null_ref_rec, df_null_mw_rec): Likewise.
16502 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16504 (df_scan_free_bb_info): Remove check for null artificial_defs.
16505 (df_install_ref_incremental): Adjust for new df_ref linking.
16506 Use a single-element insertion rather than a full sort.
16507 (df_ref_chain_delete_du_chain): Take the first element
16508 in a linked list as parameter, rather than a pointer to an array of
16510 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16511 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16512 (df_insn_info_delete): Remove check for null defs and call to
16513 df_scan_free_mws_vec.
16514 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16515 null rather than df_null_*_rec.
16516 (df_insn_rescan_debug_internal): Likewise, and update null
16517 checks in the same way. Remove check for null defs.
16518 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16519 Move a single element rather doing a full sort.
16520 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16522 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16523 Initialize df_ref and df_mw_hardreg lists to null rather than
16525 (df_ref_compare): Take df_refs as parameter, transferring the
16526 old interface to...
16527 (df_ref_ptr_compare): ...this new function.
16528 (df_sort_and_compress_refs): Update accordingly.
16529 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16530 old interface to...
16531 (df_mw_ptr_compare): ...this new function.
16532 (df_sort_and_compress_mws): Update accordingly.
16533 (df_install_refs, df_install_mws): Return a linked list rather than
16534 an array of pointers.
16535 (df_refs_add_to_chains): Assert that old lists are empty rather
16537 (df_insn_refs_verify): Don't handle null defs speciailly.
16538 * web.c (union_match_dups): Update for new df_ref linking.
16540 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16542 * df.h (df_ref_create, df_ref_remove): Delete.
16543 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16544 (df_ref_remove): Likewise.
16546 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16548 * df.h (df_single_def, df_single_use): New functions.
16549 * ira.c (find_moveable_pseudos): Use them.
16551 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16553 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16554 * df-problems.c (df_note_bb_compute): Use it.
16555 * regstat.c (regstat_bb_compute_ri): Likewise.
16557 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16559 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16560 * cse.c (cse_extended_basic_block): Use them.
16561 * dce.c (mark_artificial_use): Likewise.
16562 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16563 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16564 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16565 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16566 (df_simulate_initialize_backwards): Likewise.
16567 (df_simulate_finalize_backwards): Likewise.
16568 (df_simulate_initialize_forwards): Likewise.
16569 (df_md_simulate_artificial_defs_at_top): Likewise.
16570 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16571 * regrename.c (init_rename_info): Likewise.
16572 * regstat.c (regstat_bb_compute_ri): Likewise.
16573 (regstat_bb_compute_calls_crossed): Likewise.
16575 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16577 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16578 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16579 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16580 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16581 * combine.c (create_log_links): Likewise.
16582 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16583 (try_eliminate_compare): Likewise.
16584 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16585 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16586 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16587 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16588 (word_dce_process_block, dce_process_block): Likewise.
16589 * ddg.c (def_has_ccmode_p): Likewise.
16590 * df-core.c (df_bb_regno_first_def_find): Likewise.
16591 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16592 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16593 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16594 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16595 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16596 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16597 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16598 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16599 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16600 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16601 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16602 * fwprop.c (local_ref_killed_between_p): Likewise.
16603 (all_uses_available_at, free_load_extend): Likewise.
16604 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16605 * hw-doloop.c (scan_loop): Likewise.
16606 * ifcvt.c (dead_or_predicable): Likewise.
16607 * init-regs.c (initialize_uninitialized_regs): Likewise.
16608 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16609 (process_bb_node_lives): Likewise.
16610 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16611 (find_moveable_pseudos): Likewise.
16612 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16613 * recog.c (peep2_find_free_register): Likewise.
16614 * ree.c (get_defs): Likewise.
16615 * regstat.c (regstat_bb_compute_ri): Likewise.
16616 (regstat_bb_compute_calls_crossed): Likewise.
16617 * sched-deps.c (find_inc, find_mem): Likewise.
16618 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16619 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16620 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16621 (prepare_shrink_wrap): Likewise.
16622 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16623 * web.c (union_defs, pass_web::execute): Likewise.
16624 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16625 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16627 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16629 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16630 to inheritance pseudos.
16631 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16633 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16636 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16637 (BU_MISC_2): Rename to ...
16638 (BU_LDBL128_2): ... this.
16639 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16640 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16641 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16642 RS6000_BTM_LDBL128.
16643 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16644 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16645 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16646 (unpacktf_1): Likewise.
16647 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16648 (__builtin_longdouble_dw1): Likewise.
16649 * doc/sourcebuild.texi (longdouble128): Document.
16651 2014-06-13 Jeff Law <law@redhat.com>
16653 PR rtl-optimization/61094
16654 PR rtl-optimization/61446
16655 * ree.c (combine_reaching_defs): Get the mode for the copy from
16656 the extension insn rather than the defining insn.
16658 2014-06-13 Dehao Chen <dehao@google.com>
16660 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16662 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16664 * doc/install.texi (--enable-linker-plugin-configure-flags)
16665 (--enable-linker-plugin-flags): Document new flags.
16667 2014-06-13 Martin Jambor <mjambor@suse.cz>
16670 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16671 cache_token if returning early.
16673 2014-06-13 Nick Clifton <nickc@redhat.com>
16675 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16676 requested alignment is active.
16677 (LABEL_ALIGN): Likewise.
16678 (LOOP_ALIGN): Likewise.
16680 2014-06-13 Richard Biener <rguenther@suse.de>
16682 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16683 Rewrite to propagate the VN result into all uses where
16684 possible and to remove stmts becoming dead because of that.
16685 (eliminate): Generalize stmt removal handling, remove in
16686 reverse dominator order to support proper debug stmt
16687 generation. Update stmts before removing stmts.
16688 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16690 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16692 PR tree-optimization/61375
16693 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16694 symbolic number cannot be represented in an uint64_t.
16695 (find_bswap_or_nop_1): Likewise.
16697 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16699 * symtab.c (symtab_node::reset_section): New method.
16700 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16702 * cgraph.h (reset_section): Declare.
16703 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16704 do not consider comdat locals.
16705 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16707 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16708 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16709 reset sections of symbols dragged out of the comdats.
16710 (function_and_variable_visibility): Reset sections of
16713 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16715 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16716 to use symtab and decl_binds_to_current_def_p
16717 * tree-vectorizer.c (increase_alignment): Increase alignment
16718 of alias target, too.
16720 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16722 PR middle-end/61486
16723 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16724 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16725 if outer combined construct is distribute.
16726 (gimplify_omp_for): For OMP_DISTRIBUTE set
16727 gimplify_omp_ctxp->distribute.
16728 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16729 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16730 mapping into decl map.
16732 2014-06-12 Jason Merrill <jason@redhat.com>
16734 * common.opt (fabi-version): Change default to 0.
16736 2014-06-12 Jason Merrill <jason@redhat.com>
16738 * toplev.c (process_options): Reject -fabi-version=1.
16740 2014-06-12 Jeff Law <law@redhat.com>
16742 PR tree-optimization/61009
16743 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16744 value when we stop processing a block due to problematic PHIs.
16746 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16748 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16749 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16750 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16751 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16752 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16753 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16754 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16755 are not in the spec.
16757 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16760 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16761 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16764 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16766 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16768 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16771 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16772 loading from address spaces.
16774 2014-06-12 Martin Liska <mliska@suse.cz>
16777 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16778 statement is reachable.
16780 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16782 * symtab.c (section_hash): New hash.
16783 (symtab_unregister_node): Clear section before freeing.
16784 (hash_section_hash_entry): New haser.
16785 (eq_sections): New function.
16786 (symtab_node::set_section_for_node): New method.
16787 (set_section_1): Update.
16788 (symtab_node::set_section): Take string instead of tree as parameter.
16789 (symtab_resolve_alias): Update.
16790 * cgraph.h (section_hash_entry_d): New structure.
16791 (section_hash_entry): New typedef.
16792 (cgraph_node): Change comdat_group_ to x_comdat_group,
16793 change section_ to x_section and turn into section_hash_entry;
16794 update accestors; put set_section_for_node offline.
16795 * tree.c (decl_section_name): Turn into string.
16796 (set_decl_section_name): Change parameter to be string.
16797 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16798 * sdbout.c (sdbout_one_type): Update.
16799 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16800 * varasm.c (IN_NAMED_SECTION, get_named_section,
16801 resolve_unique_section, hot_function_section, get_named_text_section,
16802 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16803 make_decl_rtl, default_unique_section): Update.
16804 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16805 (c6x_elf_unique_section): Update.
16806 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16807 * config/pa/pa.c (pa_function_section): Update.
16808 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16809 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16810 * config/arc/arc.c (arc_in_small_data_p): Update.
16811 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16812 * config/mcore/mcore.c (mcore_unique_section): Update.
16813 * config/mips/mips.c (mips16_build_function_stub): Update.
16814 (mips16_build_call_stub): Update.
16815 (mips_function_rodata_section): Update.
16816 (mips_in_small_data_p): Update.
16817 * config/score/score.c (score_in_small_data_p): Update.
16818 * config/rx/rx.c (rx_in_small_data): Update.
16819 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16820 (rs6000_xcoff_asm_named_section): Update.
16821 (rs6000_xcoff_unique_section): Update.
16822 * config/frv/frv.c (frv_string_begins_with): Update.
16823 (frv_in_small_data_p): Update.
16824 * config/v850/v850.c (v850_encode_data_area): Update.
16825 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16826 (bfin_handle_l1_data_attribute): Update.
16827 (bfin_handle_l2_attribute): Update.
16828 * config/mep/mep.c (mep_unique_section): Update.
16829 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16831 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16832 (h8300_handle_tiny_data_attribute): Update.
16833 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16834 (m32r_in_small_data_p): Update.
16835 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16836 * config/i386/i386.c (ix86_in_large_data_p): Update.
16837 * config/i386/winnt.c (i386_pe_unique_section): Update.
16838 * config/darwin.c (darwin_function_section): Update.
16839 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16840 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16841 (new_emutls_decl): Update.
16842 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16843 input_varpool_node): Update.
16844 (ead_string_cst): Turn to ...
16845 (read_string): ... this one.
16846 * dwarf2out.c (secname_for_decl): Update.
16847 * asan.c (asan_protect_global): Update.
16849 2014-06-11 DJ Delorie <dj@redhat.com>
16851 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16853 * config/rx/rx.c (rx_option_override): Likewise.
16854 (rx_align_for_label): Likewise.
16856 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16858 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16860 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16863 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16865 * common.md: New file.
16866 * doc/md.texi: Update description of generic, machine-independent
16868 * config/s390/constraints.md (e): Delete.
16869 * Makefile.in (md_file): Include common.md.
16870 * config/m32c/t-m32c (md_file): Likewise.
16871 * genpreds.c (general_mem): New array.
16872 (generic_constraint_letters): Remove constraints now defined by
16874 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16875 Allow the first character to be '<' or '>' as well.
16876 * genoutput.c (general_mem): New array.
16877 (indep_constraints): Remove constraints now defined by common.md.
16878 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16879 Remove special handling of 'm'.
16880 * ira-costs.c (record_reg_classes): Remove special handling of
16881 constraints now defined by common.md.
16882 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16883 * ira-lives.c (single_reg_class): Likewise.
16884 (ira_implicitly_set_insn_hard_regs): Likewise.
16885 * lra-constraints.c (reg_class_from_constraints): Likewise.
16886 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16887 * postreload.c (reload_cse_simplify_operands): Likewise.
16888 * reload.c (push_secondary_reload, scratch_reload_class)
16889 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16890 * reload1.c (maybe_fix_stack_asms): Likewise.
16891 * targhooks.c (default_secondary_reload): Likewise.
16892 * stmt.c (parse_output_constraint): Likewise.
16893 * recog.c (preprocess_constraints): Likewise.
16894 (constrain_operands, peep2_find_free_register): Likewise.
16895 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16896 must be handled specially.
16898 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16900 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16901 * genpreds.c (have_const_dbl_constraints): Delete.
16902 (add_constraint): Don't set it.
16903 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16904 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16905 constraints using the lookup_constraint logic.
16906 * ira-lives.c (single_reg_class): Likewise.
16907 * ira.c (ira_setup_alts): Likewise.
16908 * lra-constraints.c (process_alt_operands): Likewise.
16909 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16910 * reload.c (find_reloads): Likewise.
16912 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16914 * genpreds.c (const_int_start, const_int_end): New variables.
16915 (choose_enum_order): Output CONST_INT constraints before memory
16917 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16919 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16920 * ira.c (ira_setup_alts): Likewise.
16921 * lra-constraints.c (process_alt_operands): Likewise.
16922 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16923 * reload.c (find_reloads): Likewise.
16925 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16927 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16928 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16929 * recog.c (preprocess_constraints): Update accordingly.
16931 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16933 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16934 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16935 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16936 * genpreds.c (print_type_tree): New function.
16937 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16938 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16939 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16940 Write out enum constraint_type and get_constraint_type.
16941 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16942 constraint_num rather than a constraint string.
16943 (satisfies_address_constraint_p): Likewise.
16944 (reg_class_from_constraints): Avoid old constraint macros.
16945 (process_alt_operands, process_address_1): Likewise.
16946 (curr_insn_transform): Likewise.
16947 * ira-costs.c (record_reg_classes): Likewise.
16948 (record_operand_costs): Likewise.
16949 * ira-lives.c (single_reg_class): Likewise.
16950 (ira_implicitly_set_insn_hard_regs): Likewise.
16951 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16952 * postreload.c (reload_cse_simplify_operands): Likewise.
16953 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16954 (constrain_operands, peep2_find_free_register): Likewise.
16955 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16956 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16957 * reload1.c (maybe_fix_stack_asms): Likewise.
16958 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16959 * targhooks.c (default_secondary_reload): Likewise.
16960 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16961 to EXTRA_CONSTRAINT_STR.
16962 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16964 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16966 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16967 (write_constraint_satisfied_p_array): ...this new function.
16968 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16970 (write_insn_preds_c): Update accordingly.
16972 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16974 * genpreds.c (write_lookup_constraint): Rename to...
16975 (write_lookup_constraint_1): ...this.
16976 (write_lookup_constraint_array): New function.
16977 (write_tm_preds_h): Define lookup_constraint as an inline function
16978 that uses write_lookup_constraint_array where possible.
16979 (write_insn_preds_c): Update for the changes above.
16981 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16983 * doc/md.texi (regclass_for_constraint): Rename to...
16984 (reg_class_for_constraint): ...this.
16985 * genpreds.c (num_constraints, enum_order, register_start)
16986 (register_end, satisfied_start, memory_start, memory_end)
16987 (address_start, address_end): New variables.
16988 (add_constraint): Count the number of constraints.
16989 (choose_enum_order): New function.
16990 (write_enum_constraint_num): Iterate over enum_order.
16991 (write_regclass_for_constraint): Rename to...
16992 (write_reg_class_for_constraint_1): ...this and update output
16994 (write_constraint_satisfied_p): Rename to...
16995 (write_constraint_satisfied_p_1): ...this and update output
16996 accordingly. Do nothing if all extra constraints are register
16998 (write_insn_extra_memory_constraint): Delete.
16999 (write_insn_extra_address_constraint): Delete.
17000 (write_range_function): New function.
17001 (write_tm_preds_h): Define constraint_satisfied_p and
17002 reg_class_for_constraint as inline functions that do a range check
17003 before calling the out-of-line function. Use write_range_function
17004 to implement insn_extra_{register,memory,address}_constraint,
17005 the first of which is new.
17006 (write_insn_preds_c): Update after above changes to write_* functions.
17007 (main): Call choose_enum_order.
17009 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
17011 PR tree-optimization/61306
17012 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
17013 expression instead of its size.
17014 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
17015 false to prevent optimization when the result is unpredictable due to
17016 arithmetic right shift of signed type with highest byte is set.
17017 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
17018 (init_symbolic_number): Likewise.
17019 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
17020 when the result is unpredictable due to sign extension.
17022 2014-06-11 Terry Guo <terry.guo@arm.com>
17024 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
17025 (*thumb1_addsi3): Ditto.
17026 (*thumb_subdi3): Ditto.
17027 (thumb1_subsi3_insn): Ditto.
17028 (*thumb_mulsi3): Ditto.
17029 (*thumb_mulsi3_v6): Ditto.
17030 (*thumb1_andsi3_insn): Ditto.
17031 (thumb1_bicsi3): Ditto.
17032 (*thumb1_iorsi3_insn): Ditto.
17033 (*thumb1_xorsi3_insn): Ditto.
17034 (*thumb1_ashlsi3): Ditto.
17035 (*thumb1_ashrsi3): Ditto.
17036 (*thumb1_lshrsi3): Ditto.
17037 (*thumb1_rotrsi3): Ditto.
17038 (*thumb1_negdi2): Ditto.
17039 (*thumb1_negsi2): Ditto.
17040 (*thumb1_abssi2): Ditto.
17041 (*thumb1_neg_abssi2): Ditto.
17042 (*thumb1_one_cmplsi2): Ditto.
17043 (*thumb1_zero_extendhisi2): Ditto.
17044 (*thumb1_zero_extendqisi2): Ditto.
17045 (*thumb1_zero_extendqisi2_v6): Ditto.
17046 (thumb1_extendhisi2): Ditto.
17047 (thumb1_extendqisi2): Ditto.
17048 (*thumb1_movdi_insn): Ditto.
17049 (*thumb1_movsi_insn): Ditto.
17050 (*thumb1_movhi_insn): Ditto.
17051 (thumb_movhi_clobber): Ditto.
17052 (*thumb1_movqi_insn): Ditto.
17053 (*thumb1_movhf): Ditto.
17054 (*thumb1_movsf_insn): Ditto.
17055 (*thumb_movdf_insn): Ditto.
17056 (movmem12b): Ditto.
17058 (cbranchqi4): Ditto.
17059 (cbranchsi4_insn): Ditto.
17060 (cbranchsi4_scratch): Ditto.
17061 (*negated_cbranchsi4): Ditto.
17062 (*tbit_cbranch): Ditto.
17063 (*tlobits_cbranch): Ditto.
17064 (*tstsi3_cbranch): Ditto.
17065 (*cbranchne_decr1): Ditto.
17066 (*addsi3_cbranch): Ditto.
17067 (*addsi3_cbranch_scratch): Ditto.
17068 (*thumb_cmpdi_zero): Ditto.
17069 (cstoresi_eq0_thumb1): Ditto.
17070 (cstoresi_ne0_thumb1): Ditto.
17071 (*cstoresi_eq0_thumb1_insn): Ditto.
17072 (*cstoresi_ne0_thumb1_insn): Ditto.
17073 (cstoresi_nltu_thumb1): Ditto.
17074 (cstoresi_ltu_thumb1): Ditto.
17075 (thumb1_addsi3_addgeu): Ditto.
17076 (*thumb_jump): Ditto.
17077 (*call_reg_thumb1_v5): Ditto.
17078 (*call_reg_thumb1): Ditto.
17079 (*call_value_reg_thumb1_v5): Ditto.
17080 (*call_value_reg_thumb1): Ditto.
17081 (*call_insn): Ditto.
17082 (*call_value_insn): Ditto.
17083 (thumb1_casesi_internal_pic): Ditto.
17084 (thumb1_casesi_dispatch): Ditto.
17085 (*thumb1_indirect_jump): Ditto.
17086 (prologue_thumb1_interwork): Ditto.
17087 (*epilogue_insns): Ditto.
17088 (consttable_1): Ditto.
17089 (consttable_2): Ditto.
17090 (tablejump): Ditto.
17091 (*thumb1_tablejump): Ditto.
17092 (thumb_eh_return): Ditto.
17093 (define_peephole2): Two of them are thumb1 only and got moved into
17094 new file thumb1.md.
17095 (define_split): Six of them are thumb1 only and got moved into new
17097 * config/arm/thumb1.md: New file comprised of above thumb1 only
17100 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17102 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17103 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17105 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17106 (aarch64_crc_builtin_datum): New struct.
17107 (aarch64_crc_builtin_data): New.
17108 (aarch64_init_crc32_builtins): New function.
17109 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17110 (aarch64_crc32_expand_builtin): New.
17111 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17112 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17113 __ARM_FEATURE_CRC32 when appropriate.
17114 (TARGET_CRC32): Define.
17115 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17116 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17117 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17118 (aarch64_<crc_variant>): New pattern.
17119 * config/aarch64/arm_acle.h: New file.
17120 * config/aarch64/iterators.md (CRC): New int iterator.
17121 (crc_variant, crc_mode): New int attributes.
17122 * doc/aarch64-acle-intrinsics.texi: New file.
17123 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17124 Include aarch64-acle-intrinsics.texi.
17126 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17128 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17129 check for stores group of length 3.
17130 (vect_permute_store_chain): New permutations for stores group of
17132 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17133 of vec_perm_shuffle for the new permutations.
17135 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17137 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17138 table rewriting temporarily on targets not supporting ONE_ONLY.
17140 2014-06-11 Richard Biener <rguenther@suse.de>
17142 PR middle-end/61437
17144 2014-06-04 Richard Biener <rguenther@suse.de>
17146 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17147 TREE_PUBLIC and DECL_EXTERNAL decls.
17149 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17151 * varasm.c (set_implicit_section): New function.
17152 (resolve_unique_section): Use it to set implicit section
17154 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17155 (default_function_section): Likewise.
17156 (decl_binds_to_current_def_p): Constify argument.
17157 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17158 * asan.c (asan_protect_global): Use
17159 symtab_get_node (decl)->implicit_section.
17160 * symtab.c (dump_symtab_base): Dump implicit sections.
17161 (verify_symtab_base): Verify sanity of sectoins and comdats.
17162 (symtab_resolve_alias): Alias share the section of its target.
17163 (set_section_1): New function.
17164 (symtab_node::set_section): Move here, recurse to aliases.
17165 (verify_symtab): Check for duplicated symtab lists.
17166 * tree-core.h (implicit_section_name_p): Remove.
17167 * tree-vect-data-refs.c: Include varasm.h.
17168 (vect_can_force_dr_alignment_p): Fix conditional on when
17169 decl bints to current definition; use
17170 symtab_get_node (decl)->implicit_section.
17171 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17172 * cgraph.h (struct symtab_node): Add implicit_section.
17173 (set_section): Rename to ...
17174 (set_section_for_node): ... this one.
17175 (set_section): Declare.
17176 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17177 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17178 input_overwrite_node, input_varpool_node): Stream implicit_section.
17179 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17180 removal; it will fail in LTO.
17182 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17184 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17185 Change second alternative type to f_mcr.
17186 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17187 and 12th alternatives' types to f_mcr and f_mrc.
17188 (*movdi_aarch64): Same for 12th and 13th alternatives.
17189 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17190 (aarch64_movtilow_tilow): Change type to fmov.
17192 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17194 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17195 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17197 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17199 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17201 (aarch64_sqrdmulh_lane<mode>): Likewise.
17202 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17203 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17204 (aarch64_sqdmulh_laneq<mode>): New expander.
17205 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17206 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17207 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17208 (aarch64_sqdmulh_lane<mode>): New expander.
17209 (aarch64_sqrdmulh_lane<mode>): Likewise.
17210 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17211 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17212 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17213 (aarch64_sqdmlal_laneq<mode>): Likewise.
17214 (aarch64_sqdmlsl_lane<mode>): Likewise.
17215 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17216 (aarch64_sqdmlal2_lane<mode>): Likewise.
17217 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17218 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17219 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17220 (aarch64_sqdmull_lane<mode>): Likewise.
17221 (aarch64_sqdmull_laneq<mode>): Likewise.
17222 (aarch64_sqdmull2_lane<mode>): Likewise.
17223 (aarch64_sqdmull2_laneq<mode>): Likewise.
17225 2014-06-10 Richard Biener <rguenther@suse.de>
17227 PR tree-optimization/61438
17228 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17229 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17230 insertion of IVs if running PRE.
17231 (eliminate): Adjust.
17232 (pass_pre::execute): Likewise.
17233 (pass_fre::execute): Likewise.
17235 2014-06-10 Richard Biener <rguenther@suse.de>
17237 PR middle-end/61456
17238 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17239 Do not use the main variant for the type comparison.
17240 (ncr_compar): Likewise.
17241 (nonoverlapping_component_refs_p): Likewise.
17243 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17245 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17246 REG_CFA_RESTORE mode.
17248 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17250 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17251 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17252 expand_vec_perm_pblendv.
17254 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17256 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17258 Simplify description of __crc32d and __crc32cd intrinsics.
17259 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17262 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17265 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17266 * config.in: Regenerate.
17267 * configure: Likewise.
17269 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17271 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17273 (intersect_static_var_sets): Remove.
17274 (propagate): Do not prune local statics.
17276 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17279 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17280 Set lastprivate_firstprivate even if omp_private_outer_ref
17281 langhook returns true.
17282 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17283 langhook, call unshare_expr on new_var and call
17284 build_outer_var_ref to get the last argument.
17286 2014-06-10 Marek Polacek <polacek@redhat.com>
17289 * doc/extend.texi: Add cindex for transparent_union.
17291 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17293 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17294 init_symbolic_number ().
17296 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17298 PR middle-end/61141
17299 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17300 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17301 (verify_rtl_sharing): Likewise.
17303 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17306 * tree.c (build_qualified_type): Use a canonical type for
17309 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17311 * config/arm/arm-modes.def: Remove XFmode.
17313 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17316 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17317 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17318 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17319 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17320 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17321 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17322 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17323 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17324 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17326 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17328 * tree-core.h (tree_decl_with_vis): Remove section_name.
17330 2014-06-09 Kito Cheng <kito@0xlab.org>
17332 * ira.c (ira): Don't call init_caller_save if LRA enabled
17333 since LRA use its own infrastructure to handle that.
17335 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17337 * symtab.c (dump_symtab_base): Update dumping.
17338 (symtab_make_decl_local): Clear only DECL_COMDAT.
17339 * tree-vect-data-refs.c (Check that variable is static before
17340 tampering with sections.
17341 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17342 (cgraph_create_virtual_clone): Likewise.
17343 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17344 (decl_section_name, set_decl_section_name): New accessors.
17345 (find_decls_types_r): Do not walk section name
17346 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17347 (decl_comdat_group, decl_comdat_group_id): Constify.
17348 (decl_section_name, set_decl_section_name): Update.
17349 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17350 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17351 (cgraph_make_node_local_1): Clear section and comdat group.
17352 * cgraph.h (set_comdat_group): Sanity check.
17353 (get_section, set_section): New.
17354 * ipa-comdats.c (ipa_comdats): Use get_section.
17355 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17356 * lto-streamer-out.c: Do not follow section names.
17357 * c-family/c-common.c (handle_section_attribute): Update.
17358 * lto-cgraph.c (lto_output_node): Output section.
17359 (lto_output_varpool_node): Likewise.
17360 (read_comdat_group): Rename to ...
17361 (read_identifier): ... this one.
17362 (read_string_cst): New function.
17363 (input_node, input_varpool_node): Input section names.
17364 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17365 (new_emutls_decl): Update.
17366 (secname_for_decl): Check section names only of static vars.
17367 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17368 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17369 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17370 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17371 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17372 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17373 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17374 * config/v850/v850.c (v850_insert_attributes): Likewise.
17375 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17377 (h8300_handle_tiny_data_attribute): Likewise.
17378 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17379 (bfin_handle_l2_attribute): Likewise.
17381 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17383 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17384 remove static initializer.
17386 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17388 * varasm.c (use_blocks_for_decl_p): Check symbol table
17389 instead of alias attribute.
17390 (place_block_symbol): Recurse on aliases.
17392 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17394 * ipa-visibility.c: Include varasm.h
17395 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17397 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17399 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17400 outputting aliases.
17402 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17404 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17405 from test_insn into GGC space escape via SET_SRC.
17407 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17409 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17410 call statement, if any.
17411 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17412 statements, if any. Tidy up.
17414 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17417 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17418 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17419 handles swapping the two 64-bit double words on little endian
17420 systems. Include V1TImode and optionally TImode in VSX_LE so that
17421 these types are properly swapped. Change all of the insns and
17422 splits that do the 64-bit swaps to use VSX_LE.
17423 (vsx_le_perm_load_<mode>): Likewise.
17424 (vsx_le_perm_store_<mode>): Likewise.
17425 (splitters for little endian memory operations): Likewise.
17426 (vsx_xxpermdi2_le_<mode>): Likewise.
17427 (vsx_lxvd2x2_le_<mode>): Likewise.
17428 (vsx_stxvd2x2_le_<mode>): Likewise.
17430 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17433 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17434 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17435 and corresponding splitters. Zero extend general register
17436 or memory input operand to XMM temporary. Enable for
17437 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17438 (floatunssi<mode>2): Update expander predicate.
17440 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17442 PR rtl-optimization/61325
17443 * lra-constraints.c (process_address_1): Check scale equal to one
17444 to prevent transformation: base + scale * index => base + new_reg.
17446 2014-06-06 Richard Biener <rguenther@suse.de>
17448 PR tree-optimization/59299
17449 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17451 (nearest_common_dominator_of_uses): Likewise.
17452 (statement_sink_location): Adjust. Support sinking loads.
17454 2014-06-06 Martin Jambor <mjambor@suse.cz>
17456 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17457 (build_agg_jump_func_from_list): Likewise.
17458 (determine_known_aggregate_parts): Renamed to
17459 determine_locally_known_aggregate_parts. Moved some functionality
17460 to the two functions above, removed bound checks.
17462 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17464 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17465 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17466 (aarch64_progress_pointer): Likewise.
17467 (aarch64_copy_one_part_and_move_pointers): Likewise.
17468 (aarch64_expand_movmen): Likewise.
17469 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17470 * config/aarch64/aarch64.md (movmem<mode>): New.
17472 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17474 * targhooks.c (default_add_stmt_cost): Call target specific
17475 hook instead of default one.
17477 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17479 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17480 endianness instead of host endianness.
17481 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17484 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17487 * function.c (instantiate_decls): Process the saved static chain.
17488 (expand_function_start): If not optimizing, save the static chain
17490 * tree-nested.c (convert_all_function_calls): Always create the static
17491 chain for nested functions if not optimizing.
17493 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17495 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17497 2014-06-06 Richard Biener <rguenther@suse.de>
17499 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17500 (construct_init_block): Likewise.
17501 (construct_exit_block): Likewise.
17502 (pass_expand::execute): Likewise.
17503 * graphite.c (graphite_transforms): Replace check for current_loops
17504 with a check for > 1 loops.
17505 (pass_graphite_transforms::execute): Adjust.
17506 * ipa-split.c (split_function): Remove check for current_loops.
17507 * omp-low.c (expand_parallel_call): Likewise.
17508 (expand_omp_for_init_counts): Likewise.
17509 (extract_omp_for_update_vars): Likewise.
17510 (expand_omp_for_generic): Likewise.
17511 (expand_omp_sections): Likewise.
17512 (expand_omp_target): Likewise.
17513 * tracer.c (tail_duplicate): Likewise.
17514 (pass_tracer::execute): Likewise.
17515 * trans-mem.c (expand_transaction): Likewise.
17516 * tree-complex.c (expand_complex_div_wide): Likewise.
17517 * tree-eh.c (lower_resx): Likewise.
17518 (cleanup_empty_eh_merge_phis): Likewise.
17519 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17520 current_loops with a check for > 1 loops.
17521 (pass_predcom::execute): Adjust.
17522 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17523 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17524 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17525 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17526 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17527 * tree-switch-conversion.c (process_switch): Likewise.
17528 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17529 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17530 (execute_vrp): Likewise.
17531 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17533 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17535 * rtl.h (insn_location): Declare.
17536 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17537 with UNKNOWN_LOCATION.
17538 * emit-rtl.c (insn_location): New function.
17539 * final.c (notice_source_line): Check that the instruction has a
17540 location before retrieving it and use insn_location.
17541 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17542 * print-rtl.c (print_rtx): Likewise.
17544 2014-06-06 Richard Biener <rguenther@suse.de>
17546 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17548 2014-06-06 Christian Bruel <christian.bruel@st.com>
17550 PR tree-optimization/43934
17551 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17554 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17556 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17557 return NO_REGS for extra address and memory constraints. Handle
17558 operands that match (or are equivalent to something that matches)
17559 extra constant constraints. Ignore other non-register operands.
17561 2014-06-06 Alan Modra <amodra@gmail.com>
17564 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17565 * doc/tm.texi: Regenerate.
17566 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17567 Use throughout in place of REG_PARM_STACK_SPACE.
17568 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17569 "incoming" param. Pass to rs6000_function_parms_need_stack.
17570 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17571 prototype_p when incoming. Use function decl when incoming
17572 to handle K&R style functions.
17573 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17574 (INCOMING_REG_PARM_STACK_SPACE): Define.
17576 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17579 * cfgexpand.c (expand_debug_expr): Use address space of nested
17580 TREE_TYPE for ADDR_EXPR and MEM_REF.
17582 2014-06-05 Jeff Law <law@redhat.com>
17584 PR tree-optimization/61289
17585 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17586 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17587 looking for those which match LHS. All callers changed.
17588 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17589 parameters and code which manipulated them. All callers changed.
17590 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17591 and DST_MAP parameters. Simplify invalidation code by just calling
17592 invalidate_equivalences. All callers changed.
17593 (thread_across_edge): Simplify now that we don't need to maintain
17594 the map of equivalences to invalidate.
17596 2014-06-05 Kai Tietz <ktietz@redhat.com>
17597 Richard Henderson <rth@redhat.com>
17600 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17601 checking for !TARGET_X32.
17602 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17603 (sibcall_intern): New define_insn, plus required peepholes.
17604 (sibcall_pop_intern): Likewise.
17605 (sibcall_value_intern): Likewise.
17606 (sibcall_value_pop_intern): Likewise.
17608 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17610 * tree-inline.c (tree_function_versioning): Check DF info existence
17611 before accessing it.
17613 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17615 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17617 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17618 aarch64_frame hard_fp_offset and frame_size.
17619 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17620 frame_size; remove original_frame_size.
17621 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17622 (aarch64_initial_elimination_offset): Remove frame_size and
17623 offset. Use aarch64_frame frame_size.
17625 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17626 Jiong Wang <jiong.wang@arm.com>
17627 Renlin <renlin.li@arm.com>
17629 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17630 initialization of R30 offset. Update offset. Iterate core
17631 regisers upto X30. Remove X29, X30 specific code.
17633 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17634 Jiong Wang <jiong.wang@arm.com>
17636 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17637 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17638 (aarch64_register_saved_on_entry): Adjust test.
17640 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17642 * config/aarch64/aarch64.h (machine_function): Move
17643 saved_varargs_size from here...
17644 (aarch64_frame): ... to here.
17646 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17647 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17648 (aarch64_initial_elimination_offset)
17649 (aarch64_setup_incoming_varargs): Adjust location of
17650 saved_varargs_size.
17652 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17654 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17657 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17658 Prachi Godbole <Prachi.Godbole@imgtec.com>
17660 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17661 mips32r5 entry to use PROCESSOR_P5600.
17662 * config/mips/mips-tables.opt: Regenerate.
17663 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17664 * config/mips/mips.c (mips_fmadd_bypass): New function.
17665 (mips_rtx_cost_data): Add costs for p5600.
17666 (mips_issue_rate): Add support for p5600.
17667 (mips_multipass_dfa_lookahead): Likewise.
17668 * config/mips/mips.h (TUNE_P5600): New define.
17669 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17670 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17671 * config/mips/mips.md: Include p5600.md.
17672 (processor): Add p5600.
17673 * config/mips/p5600.md: New file.
17675 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17677 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17678 * config/i386/predicates.md (palignr_operand): New.
17679 Indicates if permutation is suitable for palignr instruction.
17681 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17683 PR tree-optimization/61319
17684 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17685 stmt belongs to loop.
17687 2014-06-05 Richard Biener <rguenther@suse.de>
17689 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17690 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17691 (lookup_tmp_var): Adjust.
17692 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17694 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17696 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17698 2014-06-05 Marek Polacek <polacek@redhat.com>
17701 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17703 2014-06-04 Tom de Vries <tom@codesourcery.com>
17705 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17708 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17710 PR tree-optimization/61385
17711 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17713 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17715 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17716 changed to use fatal_error.
17717 (main): Ensure lto_wrapper_cleanup is run atexit.
17719 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17721 * lra-constraints.c (valid_address_p): Move earlier in file.
17722 (address_eliminator): New structure.
17723 (satisfies_memory_constraint_p): New function.
17724 (satisfies_address_constraint_p): Likewise.
17725 (process_alt_operands, process_address, curr_insn_transform): Use them.
17727 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17729 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17731 (target_lra_int, default_target_lra_int, this_target_lra_int)
17732 (op_alt_data): Delete.
17733 * lra.h (lra_init): Delete.
17734 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17735 (init_insn_code_data_once): Remove op_alt_data handling.
17736 (finish_insn_code_data_once): Likewise.
17737 (init_op_alt_data): Delete.
17738 (get_static_insn_data): Initialize operand_alternative to null.
17739 (free_insn_recog_data): Cast operand_alternative before freeing it.
17740 (setup_operand_alternative): Take the operand_alternative as
17741 parameter and assume it isn't already cached in the static
17743 (lra_set_insn_recog_data): Update accordingly.
17744 (lra_init): Delete.
17745 * ira.c (ira_init): Don't call lra_init.
17746 * target-globals.h (this_target_lra_int): Declare.
17747 (target_globals): Remove lra_int.
17748 (restore_target_globals): Update accordingly.
17749 * target-globals.c: Don't include lra-int.h.
17750 (default_target_globals, save_target_globals): Remove lra_int.
17752 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17754 * recog.h (operand_alternative): Convert reg_class, reject,
17755 matched and matches into bitfields.
17756 (preprocess_constraints): New overload.
17757 (preprocess_insn_constraints): New function.
17758 (preprocess_constraints): Take the insn as parameter.
17759 (recog_op_alt): Change into a pointer.
17760 (target_recog): Add x_op_alt.
17761 * recog.c (asm_op_alt): New variable.
17762 (recog_op_alt): Change into a pointer.
17763 (preprocess_constraints): New overload, replacing the old function
17764 definition with one that doesn't use global state.
17765 (preprocess_insn_constraints): New function.
17766 (preprocess_constraints): Use them. Take the insn as parameter.
17767 Use asm_op_alt for asms.
17768 (recog_init): Free existing x_op_alt entries.
17769 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17771 (make_early_clobber_and_input_conflicts): Likewise.
17772 (process_bb_node_lives): Pass the insn to process_constraints.
17773 * reg-stack.c (check_asm_stack_operands): Likewise.
17774 (subst_asm_stack_regs): Likewise.
17775 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17776 * regrename.c (build_def_use): Likewise.
17777 * sched-deps.c (sched_analyze_insn): Likewise.
17778 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17779 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17780 (note_invalid_constants): Likewise.
17781 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17782 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17785 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17787 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17788 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17790 (make_early_clobber_and_input_conflicts): Likewise.
17791 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17793 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17795 * recog.h (alternative_class): New function.
17796 (which_op_alt): Return a const recog_op_alt.
17797 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17798 (subst_asm_stack_regs): Likewise.
17799 * config/arm/arm.c (note_invalid_constants): Likewise.
17800 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17801 the operand_alternative; use alternative class instead.
17802 * sel-sched.c (get_reg_class): Likewise.
17803 * regrename.c (build_def_use): Likewise.
17804 (hide_operands, restore_operands, record_out_operands): Update type
17807 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17809 * recog.h (recog_op_alt): Convert to a flat array.
17810 (which_op_alt): New function.
17811 * recog.c (recog_op_alt): Convert to a flat array.
17812 (preprocess_constraints): Update accordingly, grouping all
17813 operands of the same alternative together, rather than the
17815 * ira-lives.c (check_and_make_def_conflict): Likewise.
17816 (make_early_clobber_and_input_conflicts): Likewise.
17817 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17818 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17819 (subst_asm_stack_regs): Likewise.
17820 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17821 * regrename.c (hide_operands, record_out_operands): Likewise.
17822 (build_def_use): Likewise.
17823 * sel-sched.c (get_reg_class): Likewise.
17824 * config/arm/arm.c (note_invalid_constants): Likewise.
17826 2014-06-04 Jason Merrill <jason@redhat.com>
17830 * gimplify.c (gimplify_arg): Non-static.
17831 * gimplify.h: Declare it.
17833 2014-06-04 Richard Biener <rguenther@suse.de>
17835 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17836 TREE_PUBLIC and DECL_EXTERNAL decls.
17838 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17840 * regcprop.c (copyprop_hardreg_forward_1): Account for
17841 HARD_REGNO_CALL_PART_CLOBBERED.
17843 2014-06-04 Richard Biener <rguenther@suse.de>
17845 * configure.ac: Check whether the underlying type of int64_t
17846 is long or long long.
17847 * configure: Regenerate.
17848 * config.in: Likewise.
17849 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17850 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17852 2014-06-04 Richard Biener <rguenther@suse.de>
17854 PR tree-optimization/60098
17855 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17857 (dse_optimize_stmt): Simplify, now that we found a kill
17860 2014-06-04 Richard Biener <rguenther@suse.de>
17862 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17863 of accesses with non-invariant address.
17865 2014-06-04 Martin Liska <mliska@suse.cz>
17867 * cgraph.h (cgraph_make_wrapper): New function introduced.
17868 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17869 * ipa-inline.h (inline_analyze_function): The function is global.
17870 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17872 2014-06-04 Martin Liska <mliska@suse.cz>
17874 * tree.h (private_lookup_attribute_starting): New function.
17875 (lookup_attribute_starting): Likewise.
17876 * tree.c (private_lookup_attribute_starting): Likewise.
17878 2014-06-04 Martin Liska <mliska@suse.cz>
17880 * cgraph.h (expand_thunk): New argument added.
17881 (address_taken_from_non_vtable_p): New global function.
17882 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17883 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17884 * cgraphunit.c (analyze_function): Likewise.
17885 (assemble_thunks_and_aliases): Argument added to call.
17886 (expand_thunk): New argument forces to produce GIMPLE thunk.
17888 2014-06-04 Martin Liska <mliska@suse.cz>
17890 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17891 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17892 * profile.c (branch_prob): Likewise.
17894 2014-06-04 Martin Jambor <mjambor@suse.cz>
17897 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17898 handler for switch on an ipa_ref_use enum.
17899 * ipa-reference.c (analyze_function): Likewise.
17901 2014-06-04 Kai Tietz <ktietz@redhat.com>
17903 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17904 from old call-instruction.
17906 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17908 * config/aarch64/aarch64.c (aarch64_classify_address)
17909 (aarch64_legitimize_reload_address): Support full addressing modes
17911 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17912 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17914 2014-06-03 Andrew Pinski <apinski@cavium.com>
17916 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17919 2014-06-03 Andrew Pinski <apinski@cavium.com>
17921 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17922 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17924 2014-06-03 Kai Tietz <ktietz@redhat.com>
17926 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17929 2014-06-03 Dehao Chen <dehao@google.com>
17931 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17934 2014-06-03 Marek Polacek <polacek@redhat.com>
17937 * doc/invoke.texi: Document -Wswitch-bool.
17938 * function.c (stack_protect_epilogue): Cast controlling expression of
17940 * gengtype.c (walk_type): Generate switch expression with its
17941 controlling expression cast to int.
17943 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17945 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17947 * config/avr/avr-tables.opt: Regenerate.
17948 * config/avr/t-multilib: Regenerate.
17949 * doc/avr-mmcu.texi: Regenerate.
17951 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17952 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17954 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17955 (ata6617c, ata664251): Add new avr35 devices.
17956 (ata6612c): Add new avr4 device.
17957 (ata6613c, ata6614q): Add new avr5 devices.
17958 * config/avr/avr-tables.opt: Regenerate.
17959 * config/avr/t-multilib: Regenerate.
17960 * doc/avr-mmcu.texi: Regenerate.
17962 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17964 * gcc/config/aarch64/aarch64-builtins.c
17965 (aarch64_types_binop_ssu_qualifiers): New static data.
17966 (TYPES_BINOP_SSU): Define.
17967 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17968 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17969 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17970 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17971 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17972 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17973 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17974 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17975 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17976 suffix to builtin function name, remove cast.
17977 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17978 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17979 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17981 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17983 * gcc/config/aarch64/aarch64-builtins.c
17984 (aarch64_types_binop_uus_qualifiers,
17985 aarch64_types_shift_to_unsigned_qualifiers,
17986 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17987 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17988 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17989 sqshlu_n, uqshl_n): Update qualifiers.
17990 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17991 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17992 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17993 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17994 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17995 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17996 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17997 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17998 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17999 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
18000 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
18001 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
18002 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
18003 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
18004 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
18005 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
18006 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
18007 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
18008 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
18009 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
18010 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
18011 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
18012 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
18013 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
18014 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
18015 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
18016 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
18018 2014-06-03 Teresa Johnson <tejohnson@google.com>
18020 * tree-sra.c (modify_function): Record caller nodes after rebuild.
18022 2014-06-02 Jason Merrill <jason@redhat.com>
18025 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
18027 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18029 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
18032 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
18034 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
18036 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
18037 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
18038 * config/aarch64/iterators.md (REVERSE): New iterator.
18039 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
18040 (rev_op): New int_attribute.
18041 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
18042 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
18043 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
18044 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
18045 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
18046 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
18047 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
18048 Replace temporary __asm__ with __builtin_shuffle.
18050 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18052 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
18054 * config/mips/mips-tables.opt: Regenerate.
18055 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
18056 to use mips_isa_rev rather than ISA_MIPS32R2.
18057 * config/mips/mips.h (ISA_MIPS32R3): New define.
18058 (ISA_MIPS32R5): New define.
18059 (ISA_MIPS64R3): New define.
18060 (ISA_MIPS64R5): New define.
18061 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
18062 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
18063 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
18065 (MIPS_ISA_SYNCI_SPEC): Likewise.
18066 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
18067 (LINK_SPEC): Added mips32r3 and mips32r5.
18068 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
18069 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
18070 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
18071 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
18072 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
18073 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
18074 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
18076 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
18078 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
18080 * config/mips/mips.opt (mxpa): New option.
18081 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
18084 2014-06-03 Martin Jambor <mjambor@suse.cz>
18087 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18090 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18092 PR tree-optimization/61328
18093 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18094 initialization from find_bswap_or_nop_1.
18095 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18096 in source_expr2 before using the size value the function sets. Also
18097 make use of init_symbolic_number () in both the old place and
18098 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18099 doing recursion in the GIMPLE_BINARY_RHS case.
18101 2014-06-03 Richard Biener <rguenther@suse.de>
18103 PR tree-optimization/61383
18104 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18107 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18109 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18110 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18111 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18112 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18114 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18115 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18116 * system.h: ...here and make it unconditional.
18117 * target.def (conditional_register_usage): Mention
18118 define_register_constraint instead of old-style constraint macros.
18119 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18120 * doc/tm.texi: Regenerate.
18121 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18122 protected by !USE_MD_CONSTRAINTS.
18123 * config/frv/frv.md: Remove quote from old version of documentation.
18124 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18125 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18126 CONST_DOUBLE_OK_FOR_LETTER.
18127 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18129 2014-06-02 Andrew Pinski <apinski@cavium.com>
18131 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18132 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18133 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18134 file whose name depends on -mabi= and -mbig-endian.
18135 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18136 Handle LP64 better and handle ilp32 too.
18137 (MULTILIB_OPTIONS): Delete.
18138 (MULTILIB_DIRNAMES): Delete.
18140 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18142 * expr.h: Remove prototypes of functions defined in builtins.c.
18143 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18144 Remove prototypes of functions defined in builtins.c.
18145 * builtins.h: Update prototype list to include all exported functions.
18146 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18147 no_c99_libc_has_function): Move to targhooks.c
18148 (build_string_literal, build_call_expr_loc_array,
18149 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18151 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18152 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18153 no_c99_libc_has_function): Relocate from builtins.c.
18154 * tree.c: Include builtins.h.
18155 (build_call_expr_loc_array, build_call_expr_loc_vec,
18156 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18158 * fold-const.h (fold_fma): Move prototype to builtins.h.
18159 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18160 * asan.c: Include builtins.h.
18161 * cfgexpand.c: Likewise.
18162 * convert.c: Likewise.
18163 * emit-rtl.c: Likewise.
18164 * except.c: Likewise.
18165 * expr.c: Likewise.
18166 * fold-const.c: Likewise.
18167 * gimple-fold.c: Likewise.
18168 * gimple-ssa-strength-reduction.c: Likewise.
18169 * gimplify.c: Likewise.
18170 * ipa-inline.c: Likewise.
18171 * ipa-prop.c: Likewise.
18172 * lto-streamer-out.c: Likewise.
18173 * stmt.c: Likewise.
18174 * tree-inline.c: Likewise.
18175 * tree-object-size.c: Likewise.
18176 * tree-sra.c: Likewise.
18177 * tree-ssa-ccp.c: Likewise.
18178 * tree-ssa-forwprop.c: Likewise.
18179 * tree-ssa-loop-ivcanon.c: Likewise.
18180 * tree-ssa-loop-ivopts.c: Likewise.
18181 * tree-ssa-math-opts.c: Likewise.
18182 * tree-ssa-reassoc.c: Likewise.
18183 * tree-ssa-threadedge.c: Likewise.
18184 * tree-streamer-in.c: Likewise.
18185 * tree-vect-data-refs.c: Likewise.
18186 * tree-vect-patterns.c: Likewise.
18187 * tree-vect-stmts.c: Likewise.
18188 * config/aarch64/aarch64.c: Likewise.
18189 * config/alpha/alpha.c: Likewise.
18190 * config/arc/arc.c: Likewise.
18191 * config/arm/arm.c: Likewise.
18192 * config/avr/avr.c: Likewise.
18193 * config/bfin/bfin.c: Likewise.
18194 * config/c6x/c6x.c: Likewise.
18195 * config/cr16/cr16.c: Likewise.
18196 * config/cris/cris.c: Likewise.
18197 * config/epiphany/epiphany.c: Likewise.
18198 * config/fr30/fr30.c: Likewise.
18199 * config/frv/frv.c: Likewise.
18200 * config/h8300/h8300.c: Likewise.
18201 * config/i386/i386.c: Likewise.
18202 * config/i386/winnt.c: Likewise.
18203 * config/ia64/ia64.c: Likewise.
18204 * config/iq2000/iq2000.c: Likewise.
18205 * config/lm32/lm32.c: Likewise.
18206 * config/m32c/m32c.c: Likewise.
18207 * config/m32r/m32r.c: Likewise.
18208 * config/m68k/m68k.c: Likewise.
18209 * config/mcore/mcore.c: Likewise.
18210 * config/mep/mep.c: Likewise.
18211 * config/microblaze/microblaze.c: Likewise.
18212 * config/mips/mips.c: Likewise.
18213 * config/mmix/mmix.c: Likewise.
18214 * config/mn10300/mn10300.c: Likewise.
18215 * config/moxie/moxie.c: Likewise.
18216 * config/msp430/msp430.c: Likewise.
18217 * config/nds32/nds32.c: Likewise.
18218 * config/pa/pa.c: Likewise.
18219 * config/pdp11/pdp11.c: Likewise.
18220 * config/picochip/picochip.c: Likewise.
18221 * config/rl78/rl78.c: Likewise.
18222 * config/rs6000/rs6000.c: Likewise.
18223 * config/rx/rx.c: Likewise.
18224 * config/s390/s390.c: Likewise.
18225 * config/score/score.c: Likewise.
18226 * config/sh/sh.c: Likewise.
18227 * config/sparc/sparc.c: Likewise.
18228 * config/spu/spu.c: Likewise.
18229 * config/stormy16/stormy16.c: Likewise.
18230 * config/tilegx/tilegx.c: Likewise.
18231 * config/tilepro/tilepro.c: Likewise.
18232 * config/v850/v850.c: Likewise.
18233 * config/vax/vax.c: Likewise.
18234 * config/xtensa/xtensa.c: Likewise.
18236 2014-06-02 Jeff Law <law@redhat.com>
18238 PR rtl-optimization/61094
18239 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18240 was marked as do_no_reextend. If a copy is needed to eliminate
18241 an extension, then mark it as do_not_reextend.
18243 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18245 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18247 2014-06-02 Richard Henderson <rth@redhat.com>
18250 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18251 addresses inside asms. Use output_operand_lossage instead of
18254 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18257 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18258 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18260 2014-06-02 Tom de Vries <tom@codesourcery.com>
18262 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18263 case that x has VOIDmode.
18265 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18267 * varasm.c (copy_constant): Delete function.
18268 (build_constant_desc): Don't call it.
18270 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18273 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18274 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18275 with immediate_operand.
18277 2014-06-02 Andreas Schwab <schwab@suse.de>
18279 * config/ia64/ia64.c
18280 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18281 pending_data_specs first.
18283 2014-06-02 Richard Biener <rguenther@suse.de>
18285 PR tree-optimization/61378
18286 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18287 valueized_anything.
18289 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18291 * config/i386/constraints.md (Bw): Rename from 'w'.
18292 (Bz): Rename from 'z'.
18293 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18295 2014-06-01 Kai Tietz <ktietz@redhat.com>
18298 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18299 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18300 instead of m constraint.
18302 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18304 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18305 a separate alternative where the scratch operand 2 is marked as
18308 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18310 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18311 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18312 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18313 and __builtins_arm_get_fpscr.
18314 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18315 __builtins_arm_get_fpscr.
18316 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18317 __builtins_arm_ldfpscr.
18318 (arm_atomic_assign_expand_fenv): New function.
18319 * config/arm/vfp.md (set_fpscr): New pattern.
18320 (get_fpscr) : Likewise.
18321 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18323 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18324 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18326 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18328 * asan.c (report_error_func): Add SLOW_P argument, use
18329 BUILT_IN_ASAN_*_N if set.
18330 (build_check_stmt): Likewise.
18331 (instrument_derefs): If T has insufficient alignment,
18332 force same handling as for odd sizes.
18334 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18335 BUILT_IN_ASAN_REPORT_STORE_N): New.
18336 * asan.c (struct asan_mem_ref): Change access_size type to
18338 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18339 update_mem_ref_hash_table): Likewise.
18340 (asan_mem_ref_hasher::hash): Hash in a HWI.
18341 (report_error_func): Change size_in_bytes argument to HWI.
18342 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18344 (build_shadow_mem_access): New function.
18345 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18346 Handle size_in_bytes not power of two or larger than 16.
18347 (instrument_derefs): Don't give up if size_in_bytes is not
18348 power of two or is larger than 16.
18350 2014-05-30 Kai Tietz <ktietz@redhat.com>
18353 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18354 for sibling-tail-calls.
18355 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18357 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18358 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18360 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18362 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18363 * config/avr/avr-tables.opt: Regenerate.
18364 * config/avr/t-multilib: Regenerate.
18365 * doc/avr-mmcu.texi: Regenerate.
18367 2014-05-30 Ian Lance Taylor <iant@google.com>
18369 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18372 2014-05-30 Tom de Vries <tom@codesourcery.com>
18374 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18377 2014-05-30 Tom de Vries <tom@codesourcery.com>
18379 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18380 * lra.c (initialize_lra_reg_info_element): Add init of
18381 actual_call_used_reg_set field.
18382 (lra): Call lra_create_live_ranges before lra_inheritance for
18384 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18386 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18387 instead of call_used_reg_set for -fuse-caller-save.
18388 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18390 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18392 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18394 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18396 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18398 * ira.c (ira_get_dup_out_num): Check for output operands at
18399 the start of the loop. Handle cases where an included alternative
18400 follows an excluded one.
18402 2014-05-29 Mike Stump <mikestump@comcast.net>
18405 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18406 post ld passes when lto is used.
18408 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18410 PR rtl-optimization/61325
18411 * lra-constraints.c (process_address): Rename to process_address_1.
18412 (process_address): New function.
18414 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18416 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18417 TYPES_BINOPV): New static data.
18418 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18420 * config/aarch64/aarch64-simd.md (aarch64_ext,
18421 aarch64_im_lane_boundsi): New patterns.
18422 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18424 (aarch64_evpc_ext): New function.
18426 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18428 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18429 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18430 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18431 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18432 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18434 2014-05-29 Tom de Vries <tom@codesourcery.com>
18436 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18438 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18439 Richard Sandiford <rdsandiford@googlemail.com>
18441 * arm/iterators.md (shiftable_ops): New code iterator.
18442 (t2_binop0, arith_shift_insn): New code attributes.
18443 * arm/predicates.md (shift_nomul_operator): New predicate.
18444 * arm/arm.md (insn_enabled): Delete.
18445 (enabled): Remove insn_enabled test.
18446 (*arith_shiftsi): Delete. Replace with ...
18447 (*<arith_shift_insn>_multsi): ... new pattern.
18448 (*<arith_shift_insn>_shiftsi): ... new pattern.
18449 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18451 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18452 Tom de Vries <tom@codesourcery.com>
18454 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18455 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18457 (mips_split_call): Use POST_CALL_TMP_REG.
18458 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18460 2014-05-29 Tom de Vries <tom@codesourcery.com>
18462 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18463 with #ifdef STACK_REGS.
18465 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18467 * varasm.c (get_variable_section): Walk aliases.
18468 (place_block_symbol): Walk aliases.
18470 2014-05-28 Tom de Vries <tom@codesourcery.com>
18473 2014-05-28 Tom de Vries <tom@codesourcery.com>
18475 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18476 * lra.c (initialize_lra_reg_info_element): Add init of
18477 actual_call_used_reg_set field.
18478 (lra): Call lra_create_live_ranges before lra_inheritance for
18480 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18482 * lra-constraints.c (need_for_call_save_p): Use
18483 actual_call_used_reg_set instead of call_used_reg_set for
18485 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18487 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18489 * doc/md.texi: Document that the % constraint character must
18490 be at the beginning of the string.
18491 * genoutput.c (validate_insn_alternatives): Check that '=',
18492 '+' and '%' only appear at the beginning of a constraint.
18493 * ira.c (commutative_constraint_p): Delete.
18494 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18495 at the start of the string.
18496 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18498 * config/arm/neon.md (bicdi3_neon): Likewise.
18499 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18500 (slt_si, sltu_si): Likewise.
18501 * config/vax/vax.md (sbcdi3): Likewise.
18502 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18503 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18504 (mul64): Move '%' to beginning of constraint.
18505 * config/arm/arm.md (*xordi3_insn): Likewise.
18506 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18507 (xorsi3): Likewise.
18509 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18511 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18513 2014-05-28 Jason Merrill <jason@redhat.com>
18516 * cgraph.h (symtab_node::get_comdat_group_id): New.
18517 * cgraphunit.c (analyze_functions): Call it.
18518 * symtab.c (dump_symtab_node): Likewise.
18519 * tree.c (decl_comdat_group_id): New.
18520 * tree.h: Declare it.
18521 * lto-streamer-out.c (write_symbol): Use it.
18522 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18524 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18526 PR bootstrap/PR61146
18527 * wide-int.cc: Do not include longlong.h when compiling with clang.
18529 2014-05-28 Richard Biener <rguenther@suse.de>
18531 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18532 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18533 (vrp_visit_assignment_or_call): Print less vertical space.
18534 (vrp_visit_stmt): Likewise.
18535 (vrp_visit_phi_node): Likewise. For a PHI argument with
18536 VR_VARYING range consider recording it as copy.
18538 2014-05-28 Richard Biener <rguenther@suse.de>
18541 2014-05-28 Richard Biener <rguenther@suse.de>
18543 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18545 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18547 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18548 sufficiently aligned and an offset is used at the same time.
18549 (expand_expr_real_1): Likewise.
18551 2014-05-28 Richard Biener <rguenther@suse.de>
18553 PR middle-end/61045
18554 * fold-const.c (fold_comparison): When folding
18555 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18556 the sign of the remaining constant operand stays the same.
18558 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18560 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18561 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18562 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18564 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18565 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18566 (m32bit-doubles) Likewise.
18567 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18568 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18571 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18573 * configure.ac ($gcc_cv_ld_clearcap): New test.
18574 * configure: Regenerate.
18575 * config.in: Regenerate.
18576 * config/sol2.opt (mclear-hwcap): New option.
18577 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18578 * config/sol2-clearcap.map: Moved here from
18579 testsuite/gcc.target/i386/clearcap.map.
18580 * config/sol2-clearcapv2.map: Move here from
18581 gcc.target/i386/clearcapv2.map.
18582 * config/t-sol2 (install): Depend on install-clearcap-map.
18583 (install-clearcap-map): New target.
18584 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18587 2014-05-28 Richard Biener <rguenther@suse.de>
18589 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18590 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18591 ... here and remove the rest.
18592 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18594 2014-05-28 Richard Biener <rguenther@suse.de>
18596 PR tree-optimization/61335
18597 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18598 new range fails, drop to varying.
18600 2014-05-28 Olivier Hainque <hainque@adacore.com>
18602 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18603 (CPP_SPEC): Add entry for -mcpu=8548.
18604 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18605 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18607 2014-05-28 Tom de Vries <tom@codesourcery.com>
18609 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18610 * lra.c (initialize_lra_reg_info_element): Add init of
18611 actual_call_used_reg_set field.
18612 (lra): Call lra_create_live_ranges before lra_inheritance for
18614 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18616 * lra-constraints.c (need_for_call_save_p): Use
18617 actual_call_used_reg_set instead of call_used_reg_set for
18619 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18621 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18622 Tom de Vries <tom@codesourcery.com>
18624 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18626 (@item -fuse-caller-save): New item.
18628 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18629 Tom de Vries <tom@codesourcery.com>
18631 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18632 OPT_fuse_caller_save.
18634 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18635 Tom de Vries <tom@codesourcery.com>
18637 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18638 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18639 get_call_reg_set_usage.
18640 * resource.c (mark_set_resources, mark_target_live_regs): Use
18641 get_call_reg_set_usage.
18642 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18644 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18645 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18646 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18647 * ira-build.c (ira_create_allocno): Init
18648 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18649 (create_cap_allocno, propagate_allocno_info)
18650 (propagate_some_info_from_allocno)
18651 (copy_info_to_removed_store_destinations): Handle
18652 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18653 * ira-costs.c (ira_tune_allocno_costs): Use
18654 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18656 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18657 Tom de Vries <tom@codesourcery.com>
18659 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18660 and function_used_regs_valid fields.
18661 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18662 find_all_hard_reg_sets.
18663 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18664 (get_call_reg_set_usage): New function.
18665 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18666 * regs.h (get_call_reg_set_usage): Declare.
18668 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18671 * config/dbx.h (License): Add Runtime Library Exception.
18672 * config/newlib-stdint.h (License): Same.
18673 * config/rtems.h (License): Same
18674 * config/initfini-array.h (License): Same
18675 * config/v850/v850.h (License): Same.
18676 * config/v850/v850-opts.h (License): Same
18677 * config/v850/rtems.h (License): Same.
18679 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18682 * doc/extend.texi (Local Labels): Note that label differences are
18683 not supported for AVR.
18685 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18686 Olivier Hainque <hainque@adacore.com>
18688 * rtl.h (set_for_reg_notes): Declare.
18689 * emit-rtl.c (set_for_reg_notes): New function.
18690 (set_unique_reg_note): Use it.
18691 * optabs.c (add_equal_note): Likewise
18693 2014-05-27 Andrew Pinski <apinski@cavium.com>
18695 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18696 Use <w> for the register in assembly template.
18697 (stack_protect_test): Use the mode of operands[0] for the result.
18698 (stack_protect_test_<mode>): Use <w> for the register
18699 in assembly template.
18701 2014-05-27 DJ Delorie <dj@redhat.com>
18703 * config/rx/rx.c (add_vector_labels): New.
18704 (rx_output_function_prologue): Call it.
18705 (rx_handle_func_attribute): Don't require empty arguments.
18706 (rx_handle_vector_attribute): New.
18707 (rx_attribute_table): Add "vector" attribute.
18708 * doc/extend.texi (interrupt, vector): Document new/changed
18709 RX-specific attributes.
18711 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18713 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18715 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18716 predicate to detect a negative quotient.
18718 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18720 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18721 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18722 Add X - Y CMP 0 to X CMP Y transformation.
18723 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18725 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18727 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18730 2014-05-27 Steve Ellcey <sellcey@mips.com>
18732 * config/mips/mips.c: Add include of cgraph.h.
18734 2014-05-27 Richard Biener <rguenther@suse.de>
18736 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18738 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18741 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18742 * config/arm/arm-cores.def (License): Same.
18743 * config/arm/arm-opts.h (License): Same.
18744 * config/arm/aout.h (License): Same.
18745 * config/arm/bpabi.h (License): Same.
18746 * config/arm/elf.h (License): Same.
18747 * config/arm/linux-elf.h (License): Same.
18748 * config/arm/linux-gas.h (License): Same.
18749 * config/arm/netbsd-elf.h (License): Same.
18750 * config/arm/uclinux-eabi.h (License): Same.
18751 * config/arm/uclinux-elf.h (License): Same.
18752 * config/arm/vxworks.h (License): Same.
18754 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18756 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18757 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18758 (arm_init_neon_builtins): Handle NEON_BSWAP.
18759 Define required type nodes.
18760 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18761 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18762 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18763 * config/arm/iterators.md (VDQHSD): New mode iterator.
18765 2014-05-27 Richard Biener <rguenther@suse.de>
18767 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18768 Try using literal operands when comparing value-ranges failed.
18770 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18772 * ira.c (commutative_operand): Adjust for change to recog_data.
18773 [Missing from previous commit.]
18775 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18777 * system.h (TEST_BIT): New macro.
18778 * recog.h (alternative_mask): New type.
18779 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18780 (recog_data_d): Replace alternative_enabled_p array with
18781 enabled_alternatives.
18782 (target_recog): New structure.
18783 (default_target_recog, this_target_recog): Declare.
18784 (get_enabled_alternatives, recog_init): Likewise.
18785 * recog.c (default_target_recog, this_target_recog): New variables.
18786 (get_enabled_alternatives): New function.
18787 (extract_insn): Use it.
18788 (recog_init): New function.
18789 (preprocess_constraints, constrain_operands): Adjust for change to
18791 * postreload.c (reload_cse_simplify_operands): Likewise.
18792 * reload.c (find_reloads): Likewise.
18793 * ira-costs.c (record_reg_classes): Likewise.
18794 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18795 all alternatives after a disabled one would be skipped.
18796 (ira_implicitly_set_insn_hard_regs): Likewise.
18797 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18798 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18799 with enabled_alternatives.
18800 * lra.c (free_insn_recog_data): Update accordingly.
18801 (lra_update_insn_recog_data): Likewise.
18802 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18803 * lra-constraints.c (process_alt_operands): Likewise. Handle
18804 only_alternative as part of the enabled mask.
18805 * target-globals.h (this_target_recog): Declare.
18806 (target_globals): Add a recog field.
18807 (restore_target_globals): Restore this_target_recog.
18808 * target-globals.c: Include recog.h.
18809 (default_target_globals): Initialize recog field.
18810 (save_target_globals): Likewise.
18811 * reginfo.c (reinit_regs): Call recog_init.
18812 * toplev.c (backend_init_target): Likewise.
18814 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18816 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18817 rather than any named insn's code.
18819 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18822 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18823 * config/arm/arm-cores.def (License): Same.
18825 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18827 * tree.h (decl_comdat_group): Declare.
18828 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18829 * tree.c (decl_comdat_group): Here.
18831 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18833 PR rtl-optimization/61222
18834 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18835 the shift, truncate the PLUS operand to the result mode.
18837 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18840 * config/i386/i386.c (ix86_rtx_costs)
18841 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18844 2014-05-26 Martin Jambor <mjambor@suse.cz>
18846 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18849 2014-05-26 Richard Biener <rguenther@suse.de>
18851 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18852 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18853 Provide specializations.
18854 (wi::int_traits <HOST_WIDE_INT>,
18855 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18857 2014-05-26 Alan Modra <amodra@gmail.com>
18860 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18861 params and return a bool. Remove dead code. Update comment.
18862 Assert we have a const_int source. Remove bogus code from
18863 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18864 handling of constants > 2G and reg_equal note, from..
18865 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18866 return value. Update comment. If we can, use a new pseudo
18867 for intermediate calculations.
18868 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18870 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18871 call to rs6000_emit_set_const in splitter.
18872 (movdi_internal64+2, +3): Likewise.
18874 2014-05-26 Richard Biener <rguenther@suse.de>
18876 * system.h: Define __STDC_FORMAT_MACROS before
18877 including inttypes.h.
18878 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18879 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18880 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18881 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18882 HOST_WIDEST_INT_C): Remove.
18883 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18884 if C99 inttypes.h is not available.
18885 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18886 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18887 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18888 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18889 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18890 (struct output_info): Likewise.
18891 (print_statistics): Adjust.
18892 (dump_bitmap_statistics): Likewise.
18893 * bt-load.c (migrate_btr_defs): Print with PRId64.
18894 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18895 (MAX_SAFE_MULTIPLIER): Adjust.
18896 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18897 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18898 dump_cgraph_node): Likewise.
18899 * final.c (dump_basic_block_info): Likewise.
18900 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18901 * gcov.c (format_gcov): Likewise.
18902 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18904 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18905 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18906 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18907 Use PRId64 for dumping.
18908 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18909 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18910 (add_allocno_hard_regs): Adjust.
18911 * loop-doloop.c (doloop_modify): Print using PRId64.
18912 * loop-iv.c (inverse): Compute in uint64_t.
18913 (determine_max_iter, iv_number_of_iterations): Likewise.
18914 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18915 Print using PRId64.
18916 * lto-streamer-out.c (write_symbol): Use uint64_t.
18917 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18918 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18919 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18920 * modulo-sched.c (const_iteration_count): Use int64_t.
18921 (sms_schedule): Dump using PRId64.
18922 * predict.c (dump_prediction): Likewise.
18923 * pretty-print.h (pp_widest_integer): Remove.
18924 * profile.c (get_working_sets, is_edge_inconsistent,
18925 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18926 * tree-pretty-print.c (pp_double_int): Remove case handling
18927 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18928 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18930 (pass_optimize_bswap::execute): Remove restriction on hosts.
18931 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18932 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18933 * tree.c (widest_int_cst_value): Remove.
18934 * tree.h (widest_int_cst_value): Likewise.
18935 * value-prof.c (dump_histogram_value): Print using PRId64.
18936 * gengtype.c (main): Also inject int64_t.
18937 * ggc-page.c (struct max_alignment): Use int64_t.
18938 * alloc-pool.c (struct allocation_object_def): Likewise.
18939 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18941 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18942 * doc/tm.texi: Regenerated.
18943 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18944 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18945 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18946 mmix_output_register_setting): Use [u]int64_t in prototypes.
18947 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18948 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18949 mmix_output_octa, mmix_output_shifted_value): Adjust.
18950 (mmix_intval): Adjust. Remove unreachable case.
18951 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18953 2014-05-26 Richard Biener <rguenther@suse.de>
18955 * configure.ac: Drop __int64 type check. Insist that we
18956 found uint64_t and int64_t.
18957 * hwint.h (HOST_BITS_PER___INT64): Remove.
18958 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18959 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18960 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18961 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18962 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18963 for dst_q_src_df_rms_cdt.
18964 * configure: Regenerate.
18965 * config.in: Likewise.
18967 2014-05-26 Michael Tautschnig <mt@debian.org>
18970 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18971 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18973 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18975 PR rtl-optimization/61278
18976 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18978 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18980 PR rtl-optimization/61220
18981 Part of PR rtl-optimization/61225
18982 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18983 insn; skip split_edge for a block with only one successor.
18985 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18987 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18990 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18992 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18993 (update_vtable_references): New function.
18994 (function_and_variable_visibility): Rewrite also vtable initializers.
18995 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18997 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18999 * ggc.h (ggc_grow): New function.
19000 * ggc-none.c (ggc_grow): New function.
19001 * ggc-page.c (ggc_grow): Likewise.
19003 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19005 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
19006 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
19007 comdat_can_be_unshared_p, cgraph_externally_visible_p,
19008 varpool_externally_visible_p, can_replace_by_local_alias,
19009 update_visibility_by_resolution_info, function_and_variable_visibility,
19010 pass_data_ipa_function_and_variable_visibility,
19011 make_pass_ipa_function_and_variable_visibility,
19012 whole_program_function_and_variable_visibility,
19013 pass_data_ipa_whole_program_visibility,
19014 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
19015 * cgraph.h (cgraph_local_node_p): Declare.
19016 * ipa-visibility.c: New file.
19017 * Makefile.in (OBJS): Add ipa-visiblity.o
19019 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19021 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
19022 that var decl is available.
19024 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19026 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
19027 symtab_node pointer.
19028 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
19029 (find_decls_types_r): Do not walk COMDAT_GROUP.
19030 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
19031 * varasm.c (make_decl_one_only): Use set_comdat_group;
19032 create node if needed.
19033 * ipa-inline-transform.c (save_inline_function_body): Update
19034 way we decl->symtab mapping.
19035 * symtab.c (symtab_hash, hash_node, eq_node
19036 symtab_insert_node_to_hashtable): Remove.
19037 (symtab_register_node): Update.
19038 (symtab_unregister_node): Update.
19039 (symtab_get_node): Reimplement as inline function.
19040 (symtab_add_to_same_comdat_group): Update.
19041 (symtab_dissolve_same_comdat_group_list): Update.
19042 (dump_symtab_base): Update.
19043 (verify_symtab_base): Update.
19044 (symtab_make_decl_local): Update.
19045 (fixup_same_cpp_alias_visibility): Update.
19046 (symtab_nonoverwritable_alias): Update.
19047 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
19048 * ipa.c (update_visibility_by_resolution_info): UPdate.
19049 * bb-reorder.c: Include cgraph.h
19050 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
19051 with comdat groups.
19052 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
19053 * cgraph.c (cgraph_get_create_node): Update.
19054 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
19056 (symtab_get_node): Make inline.
19057 (symtab_insert_node_to_hashtable): Remove.
19058 (symtab_can_be_discarded): Update.
19059 (decl_comdat_group): New function.
19060 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
19062 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
19064 (read_comdat_group): New function.
19065 (input_node, input_varpool_node): Use it.
19066 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
19068 * mips.c (mips_start_unique_function): Likewise.
19069 (ix86_code_end): Likewise.
19070 (rs6000_code_end): Likweise.
19071 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
19073 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19075 * gengtype-state.c (fatal_reading_state): Bring offline.
19076 * optabs.c (widening_optab_handler): Bring offline.
19077 * optabs.h (widening_optab_handler): Likewise.
19078 * final.c (get_attr_length_1): Likewise.
19080 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
19082 * sched-int.h (sd_iterator_cond): Manually tail recurse.
19084 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19086 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
19087 (ppc440-compare): Include shift with dot.
19088 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19089 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19091 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19093 (e6500_sfx2): Include it.
19094 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19095 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19096 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19097 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19098 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19099 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19100 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19101 *lshiftrt_internal1le, *lshiftrt_internal1be,
19102 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19103 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19104 *rotldi3_internal10le, *rotldi3_internal10be,
19105 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19106 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19107 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19108 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19109 define_insns): Use type "shift" in the appropriate alternatives.
19111 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19113 * config/rs6000/rs6000.md (type): Add "logical". Delete
19115 (dot): Adjust comment.
19116 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19117 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19118 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19119 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19120 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19121 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19122 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19123 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19125 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19126 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19127 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19128 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19129 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19130 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19131 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19132 * config/rs6000/8540.md (ppc8540_su): Adjust.
19133 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19134 cell-cmp-microcoded): Adjust.
19135 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19136 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19137 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19138 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19139 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19140 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19141 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19142 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19143 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19145 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19146 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19147 Adjust. Adjust comment.
19148 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19149 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19151 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19153 * config/rs6000/rs6000.md (type): Add "add".
19154 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19155 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19156 define_insns): Use it.
19157 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19159 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19160 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19161 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19162 * config/rs6000/601.md (ppc601-integer): Adjust.
19163 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19164 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19165 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19166 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19167 * config/rs6000/8540.md (ppc8540_su): Adjust.
19168 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19169 cell-cmp-microcoded): Adjust.
19170 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19171 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19172 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19173 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19174 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19175 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19176 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19177 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19178 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19180 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19181 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19182 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19183 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19185 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19187 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19188 "delayed_compare", "var_delayed_compare".
19189 (var_shift): New attribute.
19190 (cell_micro): Adjust.
19191 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19192 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19193 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19194 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19195 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19196 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19197 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19198 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19199 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19200 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19201 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19202 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19203 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19204 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19205 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19206 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19207 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19208 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19209 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19210 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19211 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19212 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19213 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19214 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19215 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19217 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19218 * config/rs6000/440.md (ppc440-integer): Adjust.
19219 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19220 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19221 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19222 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19223 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19224 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19225 * config/rs6000/8540.md (ppc8540_su): Adjust.
19226 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19227 cell-cmp-microcoded): Adjust.
19228 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19229 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19230 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19231 e500mc64_delayed): Adjust.
19232 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19233 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19234 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19235 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19236 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19237 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19238 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19239 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19240 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19242 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19243 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19245 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19247 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19248 (bits): New mode_attr.
19249 (idiv_ldiv): Delete mode_attr.
19250 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19251 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19252 rs6000_adjust_priority, is_nonpipeline_insn,
19253 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19255 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19256 * config/rs6000/440.md (ppc440-idiv): Adjust.
19257 * config/rs6000/476.md (ppc476-idiv): Adjust.
19258 * config/rs6000/601.md (ppc601-idiv): Adjust.
19259 * config/rs6000/603.md (ppc603-idiv): Adjust.
19260 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19261 ppc620-ldiv): Adjust.
19262 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19263 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19264 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19265 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19266 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19267 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19268 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19269 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19270 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19271 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19272 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19273 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19274 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19275 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19276 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19277 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19278 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19279 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19281 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19283 * config/rs6000/rs6000.md (type): Delete "insert_word",
19284 "insert_dword". Add "insert".
19285 (size): Update comment.
19286 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19287 insn_must_be_first_in_group): Adjust.
19288 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19289 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19290 *insvsi_internal6, insvdi_internal): Adjust.
19292 * config/rs6000/40x.md (ppc403-integer): Adjust.
19293 * config/rs6000/440.md (ppc440-integer): Adjust.
19294 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19295 * config/rs6000/601.md (ppc601-integer): Adjust.
19296 * config/rs6000/603.md (ppc603-integer): Adjust.
19297 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19298 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19299 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19300 * config/rs6000/8540.md (ppc8540_su): Adjust.
19301 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19302 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19303 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19304 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19305 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19306 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19307 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19308 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19309 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19310 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19311 * config/rs6000/power7.md (power7-integer): Adjust.
19312 * config/rs6000/power8.md (power8-1cyc): Adjust.
19313 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19314 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19316 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19318 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19319 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19320 (size): New attribute.
19321 (dot): New attribute.
19322 (cell_micro): Adjust.
19323 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19324 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19325 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19326 umuldi3_highpart): Adjust.
19327 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19328 rs6000_adjust_priority, is_nonpipeline_insn,
19329 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19331 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19332 ppc405-imul3): Adjust.
19333 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19334 * config/rs6000/476.md (ppc476-imul): Adjust.
19335 * config/rs6000/601.md (ppc601-imul): Adjust.
19336 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19337 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19338 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19339 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19340 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19342 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19343 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19344 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19345 cell-imul): Adjust.
19346 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19347 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19348 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19349 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19350 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19351 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19352 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19353 power4-lmul, power4-imul, power4-imul3): Adjust.
19354 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19355 power5-lmul, power5-imul, power5-imul3): Adjust.
19356 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19357 power6-lmul, power6-imul, power6-imul3): Adjust.
19358 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19359 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19361 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19362 rs64a-lmul): Adjust.
19363 * config/rs6000/titan.md (titan_imul): Adjust.
19365 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19367 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19368 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19369 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19370 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19371 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19372 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19373 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19374 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19375 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19376 * config/rs6000/titan.md: Delete nonsensical comment.
19377 (titan_imul): Add type imul3.
19378 (titan_mulhw): Remove type imul3; add type halfmul.
19380 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19382 * config/rs6000/rs6000.md (type): Reorder, reformat.
19384 2014-05-23 Martin Jambor <mjambor@suse.cz>
19386 PR tree-optimization/53787
19387 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19388 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19389 analysis_done, update all uses.
19390 * ipa-prop.c: Include domwalk.h
19391 (param_analysis_info): Removed.
19392 (param_aa_status): New type.
19393 (ipa_bb_info): Likewise.
19394 (func_body_info): Likewise.
19395 (ipa_get_bb_info): New function.
19396 (aa_overwalked): Likewise.
19397 (find_dominating_aa_status): Likewise.
19398 (parm_bb_aa_status_for_bb): Likewise.
19399 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19400 (load_from_unmodified_param): Accept func_body_info as a parameter
19401 instead of parms_ainfo.
19402 (parm_ref_data_preserved_p): Changed to use new param AA info.
19403 (parm_ref_data_pass_through_p): Likewise.
19404 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19405 (compute_complex_assign_jump_func): Changed to use new param AA info.
19406 (compute_complex_ancestor_jump_func): Likewise.
19407 (ipa_compute_jump_functions_for_edge): Likewise.
19408 (ipa_compute_jump_functions): Removed.
19409 (ipa_compute_jump_functions_for_bb): New function.
19410 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19412 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19413 and info, moved variable declarations down.
19414 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19416 (ipa_analyze_stmt_uses): Likewise.
19417 (ipa_analyze_params_uses): Removed.
19418 (ipa_analyze_params_uses_in_bb): New function.
19419 (ipa_analyze_controlled_uses): Likewise.
19420 (free_ipa_bb_info): Likewise.
19421 (analysis_dom_walker): New class.
19422 (ipa_analyze_node): Handle node-specific forbidden analysis,
19423 initialize and free func_body_info, use dominator walker.
19424 (ipcp_modif_dom_walker): New class.
19425 (ipcp_transform_function): Create and free func_body_info, use
19426 ipcp_modif_dom_walker, moved a lot of functionality there.
19428 2014-05-23 Marek Polacek <polacek@redhat.com>
19429 Jakub Jelinek <jakub@redhat.com>
19431 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19432 * gcc.c (sanitize_spec_function): Likewise.
19433 * convert.c (convert_to_integer): Include "ubsan.h". Add
19434 floating-point to integer instrumentation.
19435 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19436 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19437 SANITIZE_NONDEFAULT.
19438 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19439 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19440 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19441 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19442 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19443 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19444 float/double/long double.
19445 (ubsan_instrument_float_cast): New function.
19446 * ubsan.h (ubsan_instrument_float_cast): Declare.
19448 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19450 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19452 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19453 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19454 Adjust for tailcalling through registers.
19455 * config/aarch64/aarch64.h (enum reg_class): New caller save
19457 (REG_CLASS_NAMES): Likewise.
19458 (REG_CLASS_CONTENTS): Likewise.
19459 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19460 Allow tailcalling without decls.
19462 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19464 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19465 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19467 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19468 gsi, and variables v_* to v*.
19470 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19472 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19474 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19476 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19477 * omp-low.c: Update accordingly.
19479 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19480 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19481 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19482 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19483 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19484 GF_OMP_TARGET_KIND_UPDATE.
19486 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19487 Explicitly enumerate the expected region types.
19489 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19492 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19493 documentation; the old documentation didn't clearly state the
19494 constraints on the contents of the pointed-to storage.
19496 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19498 Fix bootstrap error on ia64
19499 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19500 Return default value.
19502 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19504 PR tree-optimization/54733
19505 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19507 (find_bswap_or_nop_load): New.
19508 (find_bswap_1): Renamed to ...
19509 (find_bswap_or_nop_1): This. Also add support for memory source.
19510 (find_bswap): Renamed to ...
19511 (find_bswap_or_nop): This. Also add support for memory source and
19512 detection of bitwise operations equivalent to load in target
19514 (execute_optimize_bswap): Likewise. Also move its leading comment back
19515 in place and split statement transformation into ...
19516 (bswap_replace): This.
19518 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19520 PR rtl-optimization/61215
19521 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19522 simplify_gen_subreg until final substitution.
19524 2014-05-23 Alan Modra <amodra@gmail.com>
19527 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19528 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19529 Use "Y" constraint rather than "m".
19531 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19533 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19535 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19536 New function declaration.
19537 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19538 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19539 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19540 (aarch64_init_builtins) : Initialize builtins
19541 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19542 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19543 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19544 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19545 and __builtins_aarch64_set_fpsr.
19546 (aarch64_atomic_assign_expand_fenv): New function.
19547 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19548 (get_fpcr) : Likewise.
19549 (set_fpsr) : Likewise.
19550 (get_fpsr) : Likewise.
19551 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19552 and UNSPECV_SET_FPSR.
19553 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19554 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19555 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19557 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19559 PR rtl-optimization/60969
19560 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19561 constraints. Set up mem cost for NO_REGS case.
19563 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19565 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19567 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19569 * config/darwin.c: Include "lto-section-names.h".
19570 (LTO_SEGMENT_NAME): Don't define.
19571 * config/i386/winnt.c: Include "lto-section-names.h".
19572 * lto-streamer.c: Include "lto-section-names.h".
19573 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19574 * lto-wrapper.c: Include "lto-section-names.h".
19575 (LTO_SECTION_NAME_PREFIX): Don't define.
19576 * lto-section-names.h: New file.
19577 * cgraphunit.c: Include "lto-section-names.h".
19579 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19581 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19583 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19586 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19588 2014-05-22 Nick Clifton <nickc@redhat.com>
19590 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19592 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19594 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19595 -> (T)A transformation to integer types.
19597 2014-05-22 Teresa Johnson <tejohnson@google.com>
19599 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19600 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19601 (gcov_rewrite): Use gcov_nonruntime_assert.
19602 (gcov_open): Ditto.
19603 (gcov_write_words): Ditto.
19604 (gcov_write_length): Ditto.
19605 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19606 gcc_assert from IN_LIBGCOV code.
19607 (gcov_read_summary): Use gcov_error to flag profile corruption.
19608 (gcov_sync): Use gcov_nonruntime_assert.
19609 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19610 (gcov_histo_index): Use gcov_nonruntime_assert.
19611 (static void gcov_histogram_merge): Ditto.
19612 (compute_working_sets): Ditto.
19613 * gcov-io.h (gcov_nonruntime_assert): Define.
19614 (gcov_error): Define for !IN_LIBGCOV
19616 2014-05-22 Richard Biener <rguenther@suse.de>
19618 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19619 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19620 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19621 and deallocation site.
19622 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19623 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19624 passing through the incoming points-to set.
19625 (handle_lhs_call): Use flags argument instead of recomputing it.
19626 (find_func_aliases_for_call): Call handle_lhs_call with proper
19629 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19631 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19632 all padding bits in REAL_VALUE_TYPE are cleared.
19634 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19636 Cleanup and improve multipass_dfa_lookahead_guard
19637 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19638 (core2i7_first_cycle_multipass_begin,)
19639 (core2i7_first_cycle_multipass_issue,)
19640 (core2i7_first_cycle_multipass_backtrack): Update signature.
19641 * config/ia64/ia64.c
19642 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19643 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19644 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19646 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19647 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19649 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19651 * doc/tm.texi: Regenerate.
19653 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19654 * haifa-sched.c (ready_try): Make signed to allow negative values.
19655 (rebug_ready_list_1): Update.
19656 (choose_ready): Simplify.
19657 (sched_extend_ready_list): Update.
19659 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19661 Remove IA64 speculation tweaking flags
19662 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19663 speculation tuning flags.
19664 (msched-prefer-non-data-spec-insns,)
19665 (msched-prefer-non-control-spec-insns): Obsolete options.
19666 * haifa-sched.c (choose_ready): Remove handling of
19667 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19668 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19669 and PREFER_NON_DATA_SPEC.
19670 * sel-sched.c (process_spec_exprs): Remove handling of
19671 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19673 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19675 Improve scheduling debug output
19676 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19677 (advance_one_cycle): Update.
19678 (schedule_insn, queue_to_ready): Add debug printouts.
19679 (debug_ready_list_1): New static function.
19680 (debug_ready_list): Update.
19681 (max_issue): Add debug printouts.
19682 (dump_insn_stream): New static function.
19683 (schedule_block): Use it. Also better indent printouts.
19685 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19687 Fix sched_insn debug counter
19688 * haifa-sched.c (schedule_insn): Update.
19689 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19690 (save_backtrack_point, restore_backtrack_point): Update.
19691 (first_nonscheduled_insn): New static function.
19692 (queue_to_ready, choose_ready): Use it.
19693 (schedule_block): Init nonscheduled_insns_begin.
19694 (sched_emit_insn): Update.
19697 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19699 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19701 (aarch64_secondary_reload) : LikeWise.
19702 (aarch64_class_max_nregs) : Remove CORE_REGS.
19703 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19704 (REG_CLASS_NAMES) : Likewise.
19705 (REG_CLASS_CONTENTS) : LikeWise.
19706 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19708 2014-05-21 Guozhi Wei <carrot@google.com>
19711 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19713 (vqdmulhq_n_s16): Likewise.
19715 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19717 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19719 2014-05-21 Marek Polacek <polacek@redhat.com>
19722 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19724 2014-05-21 Martin Jambor <mjambor@suse.cz>
19726 * doc/invoke.texi (Optimize Options): Document parameters
19727 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19728 ipa-cp-array-index-hint-bonus.
19730 2014-05-21 Mark Wielaard <mjw@redhat.com>
19733 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19734 version >= 3 or not strict DWARF.
19735 * langhooks.h (struct lang_hooks_for_types): Add
19736 enum_underlying_base_type.
19737 * langhooks.c (lhd_enum_underlying_base_type): New function.
19738 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19739 enum_underlying_base_type.
19740 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19741 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19742 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19744 2014-05-21 Richard Biener <rguenther@suse.de>
19746 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19748 2014-05-21 John Marino <gnugcc@marino.st>
19750 * config.gcc (*-*-dragonfly*): New target.
19751 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19752 * configure: Regenerate.
19753 * config/dragonfly-stdint.h: New.
19754 * config/dragonfly.h: New.
19755 * config/dragonfly.opt: New.
19756 * config/i386/dragonfly.h: New.
19757 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19759 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19761 * tree.def (VOID_CST): New.
19762 * tree-core.h (TI_VOID): New.
19763 * tree.h (void_node): New.
19764 * tree.c (tree_node_structure_for_code, tree_code_size)
19765 (iterative_hash_expr): Handle VOID_CST.
19766 (build_common_tree_nodes): Initialize void_node.
19768 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19770 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19772 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19774 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19777 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19778 flag_reorder_blocks_and_partition.
19779 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19781 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19784 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19786 (*addc_r_t): Add new insn_and_split.
19788 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19790 PR middle-end/61252
19791 * omp-low.c (handle_simd_reference): New function.
19792 (lower_rec_input_clauses): Use it. Defer adding reference
19793 initialization even for reduction without placeholder if in simd,
19794 handle it properly later on.
19796 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19798 PR tree-optimization/60899
19799 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19800 assume all static symbols will have definition wile parsing and
19801 check the do have definition later in compilation; check that
19802 variable referring symbol will be output before concluding that
19803 reference is safe; be conservative for referring local statics;
19804 be more precise about when comdat is output in other partition.
19806 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19809 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19811 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19812 (ipa_inline): Loop inline_to_all_callers until no more aliases
19815 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19817 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19818 set writeonly flag only for vars actually written to.
19820 2014-05-20 Dehao Chen <dehao@google.com>
19822 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19823 and callee count to get clone count.
19824 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19825 count in copy_body.
19827 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19829 PR rtl-optimization/61243
19830 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19832 2014-05-20 Xinliang David Li <davidxl@google.com>
19834 * cgraphunit.c (walk_polymorphic_call_targets): Add
19835 dbgcnt and fopt-info support.
19836 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19837 * ipa-devirt.c (ipa_devirt): Ditto.
19838 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19839 * ipa.c (walk_polymorphic_call_targets): Ditto.
19840 * gimple-fold.c (fold_gimple_assign): Ditto.
19841 (gimple_fold_call): Ditto.
19842 * dbgcnt.def: New counter.
19844 2014-05-20 DJ Delorie <dj@redhat.com>
19846 * config/msp430/msp430.md (split): Don't allow subregs when
19847 splitting SImode adds.
19848 (andneghi): Fix subtraction logic.
19849 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19851 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19853 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19855 * except.c (switch_to_exception_section, resolve_unique_section,
19856 get_named_text_section, default_function_rodata_section,
19857 align_variable, get_block_for_decl, default_section_type_flags):
19858 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19859 * symtab.c (symtab_add_to_same_comdat_group,
19860 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19861 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19863 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19864 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19865 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19866 (c6x_function_in_section_p): Likewise.
19867 * config/darwin.c (machopic_select_section): Likewise.
19868 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19869 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19870 * config/mep/mep.c (mep_select_section): LIkewise.
19871 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19873 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19875 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19876 EH region of calls to pure functions that can throw an exception.
19877 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19878 (copy_reference_ops_from_call): Also copy the EH region of the call if
19879 it can throw an exception.
19881 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19883 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19884 nested VEC_SELECTs that are inverses of each other.
19886 2014-05-20 Richard Biener <rguenther@suse.de>
19888 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19889 (extract_and_process_scc_for_name): not here.
19890 (cond_dom_walker::before_dom_children): Only process
19891 stmts that end the BB in interesting ways.
19892 (run_scc_vn): Mark param uses as visited.
19894 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19896 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19899 2014-05-20 Nick Clifton <nickc@redhat.com>
19901 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19902 (msp430_gimplify_va_arg_expr): New function.
19903 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19905 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19906 operand 0 in order to prevent confusion about the number of
19907 registers involved.
19909 2014-05-20 Richard Biener <rguenther@suse.de>
19911 PR tree-optimization/61221
19912 * tree-ssa-pre.c (el_to_update): Remove.
19913 (eliminate_dom_walker::before_dom_children): Handle released
19914 VDEFs by value-numbering them to the associated VUSE. Update
19915 stmt immediately for substituted call address.
19916 (eliminate): Remove delayed stmt updating code.
19917 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19918 possibly late re-numbered vuses.
19919 (vn_reference_lookup_2): Adjust.
19920 (vn_reference_lookup_pieces): Likewise.
19921 (vn_reference_lookup): Likewise.
19923 2014-05-20 Richard Biener <rguenther@suse.de>
19925 * config.gcc: Remove need_64bit_hwint.
19926 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19927 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19929 * config.in: Regenerate.
19930 * configure: Likewise.
19932 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19934 * doc/extend.texi: Create Label Attributes section,
19935 move all label attributes into it and reference it.
19937 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19939 * arm.c (thumb1_reorg): When scanning backwards skip anything
19940 that's not a proper insn.
19942 2014-05-19 Richard Biener <rguenther@suse.de>
19944 PR tree-optimization/61221
19945 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19946 Do nothing for unreachable blocks.
19947 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19948 Improve unreachability detection.
19950 2014-05-19 Richard Biener <rguenther@suse.de>
19952 PR tree-optimization/61209
19953 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19955 2014-05-19 Nick Clifton <nickc@redhat.com>
19957 * except.c (init_eh): Fix computation of builtin setjmp buffer
19958 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19960 2014-05-19 Richard Biener <rguenther@suse.de>
19962 PR tree-optimization/61184
19963 * tree-vrp.c (is_negative_overflow_infinity): Use
19964 TREE_OVERFLOW_P and do that check first.
19965 (is_positive_overflow_infinity): Likewise.
19966 (is_overflow_infinity): Likewise.
19967 (vrp_operand_equal_p): Properly treat operands with
19968 differing overflow as not equal.
19970 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19972 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19973 shift simplification where it was intended.
19975 2014-05-19 Christian Bruel <christian.bruel@st.com>
19978 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19980 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19983 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19986 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19988 * reg-notes.def (CROSSING_JUMP): Likewise.
19989 * rtl.h (rtx_def): Update comment for jump flag.
19990 (CROSSING_JUMP_P): Define.
19991 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19992 of a REG_CROSSING_JUMP note.
19993 * cfghooks.c (tidy_fallthru_edges): Likewise.
19994 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19995 * emit-rtl.c (try_split): Likewise.
19996 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19997 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19998 * jump.c (redirect_jump_2): Likewise.
19999 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
20000 (relax_delay_slots): Likewise.
20001 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
20002 (bbit_di): Likewise.
20003 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
20004 * config/sh/sh.md (jump_compact): Likewise.
20005 * bb-reorder.c (rotate_loop): Likewise.
20006 (pass_duplicate_computed_gotos::execute): Likewise.
20007 (add_reg_crossing_jump_notes): Rename to...
20008 (update_crossing_jump_flags): ...this.
20009 (pass_partition_blocks::execute): Update accordingly.
20011 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
20013 * tree.h: Remove extraneous template <>.
20015 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20017 * ipa.c (symtab_remove_unreachable_nodes): Remove
20018 symbol from comdat group if its body was eliminated.
20019 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
20020 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
20021 (symtab_unregister_node): ... this one.
20022 (verify_symtab_base): More strict checking of comdats.
20023 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
20025 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20027 * tree-pass.h (make_pass_ipa_comdats): New pass.
20028 * timevar.def (TV_IPA_COMDATS): New timevar.
20029 * passes.def (pass_ipa_comdats): Add.
20030 * Makefile.in (OBJS): Add ipa-comdats.o
20031 * ipa-comdats.c: New file.
20033 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20035 * ipa.c (update_visibility_by_resolution_info): New function.
20036 (function_and_variable_visibility): Use it.
20038 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
20040 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
20042 (FOR_EACH_DEFINED_SYMBOL): New macro.
20043 (varpool_first_static_initializer, varpool_next_static_initializer,
20044 varpool_first_defined_variable, varpool_next_defined_variable):
20046 (symtab_in_same_comdat_p): Correctly deal with inline functions.
20048 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20050 * ggc-page.c (ggc_handle_finalizers): Add comment.
20052 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20054 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
20055 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
20056 (ggc_internal_cleared_alloc): Likewise.
20057 * ggc-page.c (finalizer): New class.
20058 (vec_finalizer): Likewise.
20059 (globals::finalizers): New member.
20060 (globals::vec_finalizers): Likewise.
20061 (ggc_internal_alloc): Record the finalizer if any for the block being
20063 (ggc_handle_finalizers): New function.
20064 (ggc_collect): Call ggc_handle_finalizers.
20065 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
20067 (ggc_internal_cleared_alloc): Likewise.
20068 (finalize): New function.
20069 (need_finalization_p): Likewise.
20070 (ggc_alloc): Install the type's destructor as the finalizer if it
20071 might do something.
20072 (ggc_cleared_alloc): Likewise.
20073 (ggc_vec_alloc): Likewise.
20074 (ggc_cleared_vec_alloc): Likewise.
20076 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20078 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
20080 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20082 * alias.c (record_alias_subset): Adjust.
20083 * bitmap.c (bitmap_element_allocate): Likewise.
20084 (bitmap_gc_alloc_stat): Likewise.
20085 * cfg.c (init_flow): Likewise.
20086 (alloc_block): Likewise.
20087 (unchecked_make_edge): Likewise.
20088 * cfgloop.c (alloc_loop): Likewise.
20089 (flow_loops_find): Likewise.
20090 (rescan_loop_exit): Likewise.
20091 * cfgrtl.c (init_rtl_bb_info): Likewise.
20092 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20093 (cgraph_allocate_node): Likewise.
20094 (cgraph_create_edge_1): Likewise.
20095 (cgraph_allocate_init_indirect_info): Likewise.
20096 * cgraphclones.c (cgraph_clone_edge): Likewise.
20097 * cgraphunit.c (add_asm_node): Likewise.
20098 (init_lowered_empty_function): Likewise.
20099 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20100 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20101 (alpha_use_linkage): Likewise.
20102 * config/arc/arc.c (arc_init_machine_status): Likewise.
20103 * config/arm/arm.c (arm_init_machine_status): Likewise.
20104 * config/avr/avr.c (avr_init_machine_status): Likewise.
20105 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20106 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20107 * config/cris/cris.c (cris_init_machine_status): Likewise.
20108 * config/darwin.c (machopic_indirection_name): Likewise.
20109 (darwin_build_constant_cfstring): Likewise.
20110 (darwin_enter_string_into_cfstring_table): Likewise.
20111 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20112 * config/frv/frv.c (frv_init_machine_status): Likewise.
20113 * config/i386/i386.c (get_dllimport_decl): Likewise.
20114 (ix86_init_machine_status): Likewise.
20115 (assign_386_stack_local): Likewise.
20116 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20117 (i386_pe_maybe_record_exported_symbol): Likewise.
20118 (i386_pe_record_stub): Likewise.
20119 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20120 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20121 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20122 (m32c_note_pragma_address): Likewise.
20123 * config/mep/mep.c (mep_init_machine_status): Likewise.
20124 (mep_note_pragma_flag): Likewise.
20125 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20126 (mips16_local_alias): Likewise.
20127 (mips_init_machine_status): Likewise.
20128 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20129 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20130 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20131 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20132 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20133 * config/pa/pa.c (pa_init_machine_status): Likewise.
20134 (pa_get_deferred_plabel): Likewise.
20135 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20136 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20137 (rs6000_init_machine_status): Likewise.
20138 (output_toc): Likewise.
20139 * config/s390/s390.c (s390_init_machine_status): Likewise.
20140 * config/score/score.c (score_output_external): Likewise.
20141 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20142 * config/spu/spu.c (spu_init_machine_status): Likewise.
20143 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20144 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20145 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20146 * coverage.c (coverage_end_function): Likewise.
20147 * dbxout.c (dbxout_init): Likewise.
20148 * doc/gty.texi: Don't mention variable_size attribute.
20149 * dwarf2cfi.c (new_cfi): Adjust.
20150 (new_cfi_row): Likewise.
20151 (copy_cfi_row): Likewise.
20152 (create_cie_data): Likewise.
20153 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20154 (new_loc_descr): Likewise.
20155 (find_AT_string_in_table): Likewise.
20156 (add_addr_table_entry): Likewise.
20157 (new_die): Likewise.
20158 (add_var_loc_to_decl): Likewise.
20159 (clone_die): Likewise.
20160 (clone_as_declaration): Likewise.
20161 (break_out_comdat_types): Likewise.
20162 (new_loc_list): Likewise.
20163 (add_loc_descr_to_each): Likewise.
20164 (add_location_or_const_value_attribute): Likewise.
20165 (add_linkage_name): Likewise.
20166 (lookup_filename): Likewise.
20167 (dwarf2out_var_location): Likewise.
20168 (new_line_info_table): Likewise.
20169 (dwarf2out_init): Likewise.
20170 (mem_loc_descriptor): Likewise.
20171 (loc_descriptor): Likewise.
20172 (add_const_value_attribute): Likewise.
20173 (tree_add_const_value_attribute): Likewise.
20174 (comp_dir_string): Likewise.
20175 (dwarf2out_vms_debug_main_pointer): Likewise.
20176 (string_cst_pool_decl): Likewise.
20177 * emit-rtl.c (set_mem_attrs): Likewise.
20178 (get_reg_attrs): Likewise.
20179 (start_sequence): Likewise.
20180 (init_emit): Likewise.
20181 (init_emit_regs): Likewise.
20182 * except.c (init_eh_for_function): Likewise.
20183 (gen_eh_region): Likewise.
20184 (gen_eh_region_catch): Likewise.
20185 (gen_eh_landing_pad): Likewise.
20186 (add_call_site): Likewise.
20187 * function.c (add_frame_space): Likewise.
20188 (insert_temp_slot_address): Likewise.
20189 (assign_stack_temp_for_type): Likewise.
20190 (get_hard_reg_initial_val): Likewise.
20191 (allocate_struct_function): Likewise.
20192 (prepare_function_start): Likewise.
20193 (types_used_by_var_decl_insert): Likewise.
20194 * gengtype.c (variable_size_p): Remove function.
20195 (enum alloc_quantity): Remove enum.
20196 (write_typed_alloc_def): Remove function.
20197 (write_typed_struct_alloc_def): Likewise.
20198 (write_typed_typedef_alloc_def): Likewise.
20199 (write_typed_alloc_defns): Likewise.
20201 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20202 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20203 * ggc.h (ggc_alloc): new function.
20204 (ggc_cleared_alloc): Likewise.
20205 (ggc_vec_alloc): Template on type of vector element, and remove
20206 element size argument.
20207 (ggc_cleared_vec_alloc): Likewise.
20208 * gimple.c (gimple_build_omp_for): Adjust.
20209 (gimple_copy): Likewise.
20210 * ipa-cp.c (get_replacement_map): Likewise.
20211 (find_aggregate_values_for_callers_subset): Likewise.
20212 (known_aggs_to_agg_replacement_list): Likewise.
20213 * ipa-devirt.c (get_odr_type): Likewise.
20214 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20215 (read_agg_replacement_chain): Likewise.
20216 * loop-iv.c (get_simple_loop_desc): Likewise.
20217 * lto-cgraph.c (input_node_opt_summary): Likewise.
20218 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20219 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20220 (input_eh_region): Likewise.
20221 (input_eh_lp): Likewise.
20222 (input_cfg): Likewise.
20223 * optabs.c (set_optab_libfunc): Likewise.
20224 (init_tree_optimization_optabs): Likewise.
20225 (set_conv_libfunc): Likewise.
20226 * passes.c (do_per_function_toporder): Likewise.
20227 * rtl.h: Don't use variable_size gty attribute.
20228 * sese.c (if_region_set_false_region): Adjust.
20229 * stringpool.c (gt_pch_save_stringpool): Likewise.
20230 * target-globals.c (save_target_globals): Likewise.
20231 * toplev.c (general_init): Likewise.
20232 * trans-mem.c (record_tm_replacement): Likewise.
20233 (split_bb_make_tm_edge): Likewise.
20234 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20235 * tree-data-ref.h (lambda_vector_new): Likewise.
20236 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20237 * tree-iterator.c (tsi_link_before): Likewise.
20238 (tsi_link_after): Likewise.
20239 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20240 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20241 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20242 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20243 * tree-ssa.c (init_tree_ssa): Adjust.
20244 * tree-ssanames.c (set_range_info): Likewise.
20245 (get_ptr_info): Likewise.
20246 (duplicate_ssa_name_ptr_info): Likewise.
20247 (duplicate_ssa_name_range_info): Likewise.
20248 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20249 (unpack_ts_fixed_cst_value_fields): Likewise.
20250 * tree.c (build_fixed): Likewise.
20251 (build_real): Likewise.
20252 (build_string): Likewise.
20253 (decl_priority_info): Likewise.
20254 (decl_debug_expr_insert): Likewise.
20255 (decl_value_expr_insert): Likewise.
20256 (decl_debug_args_insert): Likewise.
20257 (type_hash_add): Likewise.
20258 (build_omp_clause): Likewise.
20259 * ubsan.c (decl_for_type_insert): Likewise.
20260 * varasm.c (get_unnamed_section): Likewise.
20261 (get_noswitch_section): Likewise.
20262 (get_section): Likewise.
20263 (get_block_for_section): Likewise.
20264 (create_block_symbol): Likewise.
20265 (build_constant_desc): Likewise.
20266 (create_constant_pool): Likewise.
20267 (force_const_mem): Likewise.
20268 (record_tm_clone_pair): Likewise.
20269 * varpool.c (varpool_create_empty_node): Likewise.
20271 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20273 * dwarf2out.c (tree_add_const_value_attribute): Call
20274 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20275 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20276 instead of ggc_internal_<x>alloc_stat.
20277 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20278 (ggc_realloc): Likewise.
20279 * ggc-none.c (ggc_internal_alloc): Likewise.
20280 (ggc_internal_cleared_alloc): Likewise.
20281 * ggc-page.c: Likewise.
20282 * ggc.h (ggc_internal_alloc_stat): Likewise.
20283 (ggc_internal_alloc): Remove macro.
20284 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20285 (ggc_internal_cleared_alloc): Remove macro.
20286 (GGC_RESIZEVEC): Adjust.
20287 (ggc_resizevar): Remove macro.
20288 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20289 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20290 (ggc_internal_vec_cleared_alloc): Remove macro.
20291 (ggc_alloc_atomic_stat): Drop _stat suffix.
20292 (ggc_alloc_atomic): Remove macro.
20293 (ggc_alloc_cleared_atomic): Remove macro.
20294 (ggc_alloc_string_stat): Drop _stat suffix.
20295 (ggc_alloc_string): Remove macro.
20296 (ggc_alloc_rtx_def_stat): Adjust.
20297 (ggc_alloc_tree_node_stat): Likewise.
20298 (ggc_alloc_cleared_tree_node_stat): Likewise.
20299 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20300 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20301 * gimple.c (gimple_build_omp_for): Likewise.
20302 (gimple_copy): Likewise.
20303 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20304 * toplev.c (realloc_for_line_map): Adjust.
20305 * tree-data-ref.h (lambda_vector_new): Likewise.
20306 * tree-phinodes.c (allocate_phi_node): Likewise.
20307 * tree.c (grow_tree_vec_stat): Likewise.
20308 * vec.h (va_gc::reserve): Adjust.
20310 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20312 * config/microblaze/microblaze.c (break_handler): New Declaration.
20313 (microblaze_break_function_p,microblaze_is_break_handler): New.
20314 (compute_frame_size): Use microblaze_break_function_p.
20315 Add the test of break_handler.
20316 (microblaze_function_prologue) : Add the test of variable
20317 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20318 (microblaze_function_epilogue) : Add the test of break_handler.
20319 (microblaze_globalize_label) : Add the test of break_handler.
20320 Check the name by BREAK_HANDLER_NAME.
20322 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20324 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20325 microblaze_is_break_handler test.
20326 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20327 Use SYMBOL_REF_DECL.
20329 * config/microblaze/microblaze-protos.h
20330 (microblaze_break_function_p,microblaze_is_break_handler):
20333 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20334 new MicroBlaze break_handler functions.
20336 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20338 * doc/extend.texi (Size of an asm): Move node text according
20339 to its @menu entry position.
20341 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20343 PR tree-optimization/61140
20344 PR tree-optimization/61150
20345 PR tree-optimization/61197
20346 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20348 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20350 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20352 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20354 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20355 __SIZEOF_INT128__ is defined.
20357 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20359 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20360 (rs6000_delegitimize_address): Use it.
20362 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20364 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20365 inplace argument. Store the new address in the original MEM when true.
20366 * emit-rtl.c (change_address_1): Likewise.
20367 (adjust_address_1, adjust_automodify_address_1, offset_address):
20368 Update accordingly.
20369 * rtl.h (plus_constant): Add an inplace argument.
20370 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20371 when true. Avoid generating (plus X (const_int 0)).
20372 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20373 in-place. Pass true to plus_constant.
20374 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20376 2014-05-16 Dehao Chen <dehao@google.com>
20378 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20380 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20383 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20385 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20387 2014-05-16 Dehao Chen <dehao@google.com>
20389 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20390 optimize_function_for_size_p.
20391 * regs.h (REG_FREQ_FROM_BB): Likewise.
20393 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20396 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20397 negt_reg_operand cases.
20398 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20400 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20402 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20404 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20407 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20410 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20412 * tree-cfg.c (dump_function_to_file): Dump the return type of
20413 functions, in a line to itself before the function body, mimicking
20414 the layout of a C function.
20416 2014-05-16 Dehao Chen <dehao@google.com>
20418 * cfghooks.c (make_forwarder_block): Use direct computation to
20419 get fall-through edge's count and frequency.
20421 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20423 * config/arc/arc.c (arc_init): Fix typo in error message.
20424 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20425 (split_stack_prologue_scratch_regno): Likewise.
20426 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20427 word from error message.
20429 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20431 * ira-costs.c: Fix typo in comment.
20433 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20435 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20437 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20439 * varpool.c (dump_varpool_node): Dump write-only flag.
20440 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20442 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20443 write-only variables.
20444 * ipa.c (process_references): New function.
20445 (set_readonly_bit): New function.
20446 (set_writeonly_bit): New function.
20447 (clear_addressable_bit): New function.
20448 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20449 fix handling of aliases.
20450 * cgraph.h (struct varpool_node): Add writeonly flag.
20452 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20454 PR rtl-optimization/60969
20455 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20456 Calculate costs for this case.
20458 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20460 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20461 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20463 2014-05-16 Richard Biener <rguenther@suse.de>
20465 PR tree-optimization/61194
20466 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20467 bool patterns ending in a COND_EXPR.
20469 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20471 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20473 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20475 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20476 where we were unable to cost an RTX.
20478 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20480 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20483 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20484 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20486 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20488 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20489 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20491 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20492 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20494 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20495 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20497 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20500 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20501 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20503 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20506 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20507 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20509 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20510 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20512 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20513 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20515 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20516 rotates and shifts.
20518 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20519 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20521 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20522 ZERO_EXTEND and SIGN_EXTEND better.
20524 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20525 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20527 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20528 logical operations.
20530 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20531 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20533 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20534 costs when costing loads and stores to memory.
20536 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20537 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20539 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20542 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20544 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20546 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20547 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20549 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20551 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20553 (aarch64_rtx_mult_cost): New.
20554 (aarch64_rtx_costs): Use it, refactor as appropriate.
20556 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20557 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20559 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20560 emit instructions, return number of instructions which would
20562 (aarch64_add_constant): Update call to aarch64_build_constant.
20563 (aarch64_output_mi_thunk): Likewise.
20564 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20567 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20569 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20570 (TARGET_RTX_COSTS): Call it.
20572 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20574 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20575 (cortexa57_vector_cost): Likewise.
20576 (cortexa57_tunings): Use them.
20578 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20580 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20581 (cpu_addrcost_table): Use it.
20582 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20583 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20586 2014-05-16 Richard Biener <rguenther@suse.de>
20588 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20589 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20590 (visit_phi): Ignore edges marked as not executable.
20591 (class cond_dom_walker): New.
20592 (cond_dom_walker::before_dom_children): Value-number
20593 control statements and mark successor edges as not
20594 executable if possible.
20595 (run_scc_vn): First walk all control statements in
20596 dominator order, marking edges as not executable.
20597 * tree-inline.c (copy_edges_for_bb): Be not confused
20598 about random edge flags.
20600 2014-05-16 Richard Biener <rguenther@suse.de>
20602 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20604 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20607 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20608 (__TM_simple_begin): Use it.
20609 (__TM_begin): Likewise.
20611 2014-05-15 Martin Jambor <mjambor@suse.cz>
20614 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20615 type_preserved flag when the indirect edge is polymorphic.
20617 2014-05-15 Martin Jambor <mjambor@suse.cz>
20619 PR tree-optimization/61090
20620 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20621 build_ref_for_model.
20623 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20625 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20626 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20628 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20630 PR tree-optimization/61158
20631 * fold-const.c (fold_binary_loc): If X is zero-extended and
20632 shiftc >= prec, make sure zerobits is all ones instead of
20633 invoking undefined behavior.
20635 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20637 * regcprop.h: New file.
20638 * regcprop.c (skip_debug_insn_p): New decl.
20639 (replace_oldest_value_reg): Check skip_debug_insn_p.
20640 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20641 * shrink-wrap.c: Include regcprop.h.
20642 (prepare_shrink_wrap): Call
20643 copyprop_hardreg_forward_bb_without_debug_insn.
20645 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20647 * shrink-wrap.h: Update comment.
20648 * shrink-wrap.c: Update comment.
20649 (next_block_for_reg): Rename to live_edge_for_reg.
20650 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20651 (move_insn_for_shrink_wrap): Split live_edge.
20652 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20654 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20656 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20658 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20659 * config/sparc/sparc.md (fptype_ut699): New attribute.
20660 (in_branch_delay): Return false if -mfix-ut699 is specified and
20661 fptype_ut699 is set to single.
20662 (truncdfsf2): Add fptype_ut699 attribute.
20663 (fix_truncdfsi2): Likewise.
20664 (floatsisf2): Change fptype attribute.
20665 (fix_truncsfsi2): Likewise.
20666 (negtf2_notv9): Delete.
20667 (negtf2_v9): Likewise.
20668 (negtf2_hq): New instruction.
20669 (negtf2): New instruction and splitter.
20670 (negdf2_notv9): Rewrite.
20671 (abstf2_notv9): Delete.
20672 (abstf2_hq_v9): Likewise.
20673 (abstf2_v9): Likewise.
20674 (abstf2_hq): New instruction.
20675 (abstf2): New instruction and splitter.
20676 (absdf2_notv9): Rewrite.
20678 2014-05-14 Cary Coutant <ccoutant@google.com>
20681 * opts.c (common_handle_option): Don't special-case "-g".
20682 (set_debug_level): Default to at least level 2 with "-g".
20684 2014-05-14 DJ Delorie <dj@redhat.com>
20686 * config/msp430/msp430.c (msp430_builtin): Add
20687 MSP430_BUILTIN_DELAY_CYCLES.
20688 (msp430_init_builtins): Register void __delay_cycles(long long).
20689 (msp430_builtin_decl): Add it.
20690 (cg_magic_constant): New.
20691 (msp430_expand_delay_cycles): New.
20692 (msp430_expand_builtin): Call it.
20693 (msp430_print_operand_raw): Change integer printing from "int" to
20695 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20696 (delay_cycles_start): New.
20697 (delay_cycles_end): New.
20698 (delay_cycles_32): New.
20699 (delay_cycles_32x): New.
20700 (delay_cycles_16): New.
20701 (delay_cycles_16x): New.
20702 (delay_cycles_2): New.
20703 (delay_cycles_1): New.
20704 * doc/extend.texi: Document __delay_cycles().
20706 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20708 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20709 length attribute computation.
20711 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20714 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20716 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20719 * config/sparc/sparc.md: Fix types of low and high in DI constant
20720 splitter. Use gen_int_mode in some other splitters.
20722 2014-05-14 Martin Jambor <mjambor@suse.cz>
20725 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20727 2014-05-14 James Norris <jnorris@codesourcery.com>
20729 * omp-low.c (expand_parallel_call): Remove shadow variable.
20730 (expand_omp_taskreg): Likewise.
20732 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20734 * common/config/i386/i386-common.c
20735 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20736 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20737 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20738 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20739 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20740 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20741 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20742 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20743 xsavecintrin.h, xsavesintrin.h.
20744 (x86_64-*-*): Ditto.
20745 * config/i386/clflushoptintrin.h: New.
20746 * config/i386/xsavecintrin.h: Ditto.
20747 * config/i386/xsavesintrin.h: Ditto.
20748 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20749 (bit_XSAVES): Ditto.
20750 (bit_XSAVES): Ditto.
20751 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20752 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20754 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20755 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20756 OPTION_MASK_ISA_XSAVES.
20757 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20758 -mxsavec, -mxsaves.
20759 (PTA_CLFLUSHOPT) Define.
20760 (PTA_XSAVEC): Ditto.
20761 (PTA_XSAVES): Ditto.
20762 (ix86_option_override_internal): Handle new options.
20763 (ix86_valid_target_attribute_inner_p): Ditto.
20764 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20765 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20766 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20767 (bdesc_special_args): Add __builtin_ia32_xsaves,
20768 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20769 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20770 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20771 (ix86_expand_builtin): Handle new builtins.
20772 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20773 (TARGET_CLFLUSHOPT_P): Ditto.
20774 (TARGET_XSAVEC): Ditto.
20775 (TARGET_XSAVEC_P): Ditto.
20776 (TARGET_XSAVES): Ditto.
20777 (TARGET_XSAVES_P): Ditto.
20778 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20779 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20780 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20782 (ANY_XRSTOR64): Ditto.
20784 (xrstor): Change into <xrstor>.
20785 (xrstor_rex64): Change into <xrstor>_rex64.
20786 (xrstor64): Change into <xrstor>64
20788 * config/i386/i386.opt (mclflushopt): New.
20791 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20793 * doc/invoke.texi: Document new options.
20795 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20797 PR rtl-optimization/60866
20798 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20799 Default it to -1. Pass it down to init_simplejump_data.
20800 (init_simplejump_data): New parameter old_seqno. Pass it down
20801 to get_seqno_for_a_jump.
20802 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20803 initializing new jump seqno as a last resort. Add comment.
20804 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20805 jump and pass it down to sel_init_new_insn.
20806 (sel_redirect_edge_and_branch_force): Likewise.
20808 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20810 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20811 shifted values to avoid build warning.
20813 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20815 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20816 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20817 (cfg_layout_merge_blocks): Likewise.
20818 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20820 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20822 PR rtl-optimization/60901
20823 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20824 bb predecessor belongs to the same scheduling region. Adjust comment.
20826 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20828 * doc/sourcebuild.texi: (dfp_hw): Document.
20829 (p8vector_hw): Likewise.
20830 (powerpc_eabi_ok): Likewise.
20831 (powerpc_elfv2): Likewise.
20832 (powerpc_htm_ok): Likewise.
20833 (ppc_recip_hw): Likewise.
20834 (vsx_hw): Likewise.
20836 2014-05-13 Cary Coutant <ccoutant@google.com>
20838 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20840 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20842 * gengtype-parse.c (require3): Eliminate in favor of...
20844 (require_template_declaration): Update to support optional single *
20847 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20848 (create_user_defined_type): Handle a single level of explicit
20849 pointerness within template arguments.
20850 (struct write_types_data): Add field "kind".
20851 (filter_type_name): Handle "*" character.
20852 (write_user_func_for_structure_ptr): Require a write_types_data
20853 rather than just a prefix string, so that we can look up the kind
20854 of the wtd and use it as an index into wrote_user_func_for_ptr,
20855 ensuring that such functions are written at most once. Support
20856 subclasses by invoking the marking function of the ultimate base class.
20857 (write_user_func_for_structure_body): Require a write_types_data
20858 rather than just a prefix string, so that we can pass this to
20859 write_user_func_for_structure_ptr.
20860 (write_func_for_structure): Likewise.
20861 (ggc_wtd): Add initializer of new "kind" field.
20862 (pch_wtd): Likewise.
20864 * gengtype.h (enum write_types_kinds): New.
20865 (struct type): Add field wrote_user_func_for_ptr to the "s"
20868 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20870 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20871 instead of const_binop.
20872 (fold_binary_loc): Likewise.
20874 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20876 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20877 calculation to match get_ref_base_and_extent.
20879 2014-05-13 Catherine Moore <clm@codesourcery.com>
20880 Sandra Loosemore <sandra@codesourcery.com>
20882 * configure.ac: Fix assembly for explicit JALR relocation check.
20883 * configure: Regenerate.
20885 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20887 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20888 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20889 Remove associated type declarations and initialisations.
20890 (arm_expand_neon_builtin): Likewise.
20891 (neon_emit_pair_result_insn): Delete.
20892 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20893 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20894 (neon_vzip<mode>): Likewise.
20895 (neon_vuzp<mode>): Likewise.
20897 2014-05-13 Richard Biener <rguenther@suse.de>
20900 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20901 it needs revisiting whether the call still may be tail-called.
20903 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20905 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20906 * rtl.h (block_symbol): Reduce number of fields to 2.
20907 (rtx_def): Add u2.symbol_ref_flags.
20908 (SYMBOL_REF_FLAGS): Use it.
20909 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20910 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20911 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20912 Lower index of SYMBOL_REF_DATA.
20913 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20914 Print SYMBOL_REF_FLAGS at the same time.
20915 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20917 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20919 * rtl.def (VAR_LOCATION): Remove "i" field.
20920 * rtl.h (rtx_def): Add u2.var_location_status.
20921 (PAT_VAR_LOCATION_STATUS): Use it.
20922 (gen_rtx_VAR_LOCATION): Declare.
20923 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20924 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20925 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20927 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20929 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20930 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20932 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20934 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20935 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20936 * rtl.h (rtx_def): Add insn_uid to u2 field.
20937 (RTX_FLAG_CHECK8): Delete in favor of...
20938 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20939 (INSN_DELETED_P): Update accordingly.
20940 (INSN_UID): Use u2.insn_uid.
20941 (INSN_CHAIN_CODE_P): Define.
20942 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20943 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20944 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20945 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20946 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20947 indices accordingly.
20948 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20949 Update indices for insn-chain rtxes.
20950 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20951 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20952 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20953 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20954 * combine.c (try_combine): Likewise.
20955 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20957 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20959 * rtl.def (REG): Remove middle field.
20960 * rtl.h (rtx_def): Add orignal_regno to u2.
20961 (ORIGINAL_REGNO): Use it instead of field 1.
20962 (REG_ATTRS): Lower field index accordingly.
20963 * gengtype.c (adjust_field_rtx_def): Remove handling of
20964 ORIGINAL_REGNO. Move REG_ATTRS index down.
20965 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20966 code that prints the REGNO.
20968 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20970 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20973 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20975 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20977 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20979 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20980 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20982 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20984 * config/aarch64/aarch64-protos.h
20985 (aarch64_hard_regno_caller_save_mode): New prototype.
20986 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20988 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20990 2014-05-13 Christian Bruel <christian.bruel@st.com>
20992 * target.def (mode_switching): New hook vector.
20993 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20994 (mode_exit, modepriority_to_mode): Likewise.
20995 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20996 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20997 * target.h: Include tm.h and hard-reg-set.h.
20998 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20999 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
21000 * doc/tm.texi Regenerate.
21001 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21002 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21003 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
21004 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
21005 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
21006 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21007 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
21008 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
21009 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
21010 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
21011 (ix86_emit_mode_set): Hookify.
21012 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
21014 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
21015 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
21016 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
21017 (epiphany_mode_priority_to_mode): Remove declaration.
21018 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
21019 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
21020 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
21022 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
21023 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
21024 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
21026 2014-05-13 Jakub Jelinek <jakub@redhat.com>
21029 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
21030 is const0_rtx, return immediately. Don't test count == 0 when
21033 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21035 * Makefile.in: add shrink-wrap.o.
21036 * config/i386/i386.c: include "shrink-wrap.h"
21037 * function.c: Likewise.
21038 (requires_stack_frame_p, next_block_for_reg,
21039 move_insn_for_shrink_wrap, prepare_shrink_wrap,
21040 dup_block_and_redirect): Move to shrink-wrap.c
21041 (thread_prologue_and_epilogue_insns): Extract three code segments
21042 as functions in shrink-wrap.c
21043 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
21045 * shrink-wrap.c: New file.
21046 * shrink-wrap.h: New file.
21048 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21050 * doc/extend.texi: Reflect current numbers of pragmas. Remove
21051 reference to Solaris.
21053 2014-05-12 Mike Stump <mikestump@comcast.net>
21056 * genattrtab.c (filename): Add.
21057 (convert_set_attr_alternative): Improve error message.
21058 (check_defs): Restore read_md_filename for error messages.
21059 (gen_insn): Save filename.
21061 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
21063 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
21064 -fno-local-ivars and -fivar-visibility.
21065 * c-family/c.opt: Make -Wshadow also implicitly enable
21068 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
21070 * doc/tm.texi: Remove reference to deleted macro.
21071 * doc/tm.texi.in: Likewise.
21073 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21076 * config/avr/avr.c (avr_out_store_psi): Use correct constant
21079 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
21082 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
21083 * config/arm/aout.h (License): Same.
21084 * config/arm/bpabi.h (License): Same.
21085 * config/arm/elf.h (License): Same.
21086 * config/arm/linux-elf.h (License): Same.
21087 * config/arm/linux-gas.h (License): Same.
21088 * config/arm/netbsd-elf.h (License): Same.
21089 * config/arm/uclinux-eabi.h (License): Same.
21090 * config/arm/uclinux-elf.h (License): Same.
21091 * config/arm/vxworks.h (License): Same.
21093 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21095 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21096 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21097 number of operands to 3.
21098 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21099 * tree-nested.c (convert_nonlocal_omp_clauses,
21100 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21101 * gimplify.c (gimplify_scan_omp_clauses): Handle
21102 OMP_CLAUSE_LINEAR_STMT.
21103 * omp-low.c (lower_rec_input_clauses): Fix typo.
21104 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21105 cast between Fortran boolean_type_node and C _Bool if
21108 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21110 PR tree-optimization/61136
21111 * wide-int.h (multiple_of_p): Define a version that doesn't return
21113 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21114 integer_zerop/const_binop pair.
21115 (multiple_of_p): Likewise, converting both operands to widest_int
21118 2014-05-09 Teresa Johnson <tejohnson@google.com>
21120 * cgraphunit.c (analyze_functions): Use correct dump file.
21122 2014-05-09 Florian Weimer <fweimer@redhat.com>
21124 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21126 (stack_protect_return_slot_p): New function.
21127 (expand_used_vars): Call stack_protect_decl_p and
21128 stack_protect_return_slot_p for -fstack-protector-strong.
21130 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21131 Andrew Haley <aph@redhat.com>
21132 Richard Sandiford <rdsandiford@googlemail.com>
21134 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21137 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21139 PR middle-end/61111
21140 * fold-const.c (fold_binary_loc): Changed width of mask.
21142 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21144 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21145 unsigned int initializers for regno_in, regno_out.
21147 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21150 * config/avr/avr.md (cc): Add new attribute set_vzn.
21151 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21152 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21153 with INC, DEC or NEG.
21154 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21155 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21156 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21158 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21161 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21163 * wide-int.cc (UTItype): Define.
21164 (UDWtype): Define for appropriate W_TYPE_SIZE.
21166 2014-05-09 Richard Biener <rguenther@suse.de>
21168 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21169 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21170 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21171 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21172 ssa_propagate): Adjust.
21174 2014-05-08 Jeff Law <law@redhat.com>
21176 PR tree-optimization/61009
21177 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21178 tri-state rather than a boolean. When a block is too big to
21179 thread through, inform caller via negative return value.
21180 (thread_across_edge): If a block was too big for normal threading,
21181 then it's too big for a joiner too, so remove temporary equivalences
21182 and return immediately.
21184 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21185 Matthias Klose <doko@ubuntu.com>
21188 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21190 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21193 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21195 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21198 * config/alpha/alpha.c: Include gimple-iterator.h.
21199 (alpha_gimple_fold_builtin): New function. Move
21200 ALPHA_BUILTIN_UMULH folding from ...
21201 (alpha_fold_builtin): ... here.
21202 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21204 2014-05-08 Wei Mi <wmi@google.com>
21207 * config/i386/i386.c (ix86_compute_frame_layout): Update
21208 preferred_stack_boundary for call, expanded from tls descriptor.
21209 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21210 to depend on SP register.
21211 (*tls_local_dynamic_base_32_gnu): Ditto.
21212 (*tls_local_dynamic_32_once): Ditto.
21213 (tls_global_dynamic_64_<mode>): Set
21214 ix86_tls_descriptor_calls_expanded_in_cfun.
21215 (tls_local_dynamic_base_64_<mode>): Ditto.
21216 (tls_global_dynamic_32): Set
21217 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21218 to depend on SP register.
21219 (tls_local_dynamic_base_32): Ditto.
21221 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21223 * config/arm/arm_neon.h: Update comment.
21224 * config/arm/neon-docgen.ml: Delete.
21225 * config/arm/neon-gen.ml: Delete.
21226 * doc/arm-neon-intrinsics.texi: Update comment.
21228 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21230 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21232 (vand, vorr, veor, vorn, vbic): Remove.
21233 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21235 (neon_vsub_unspec): Likewise.
21236 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21238 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21240 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21241 (vadd_s16): Likewise.
21242 (vadd_s32): Likewise.
21243 (vadd_f32): Likewise.
21244 (vadd_u8): Likewise.
21245 (vadd_u16): Likewise.
21246 (vadd_u32): Likewise.
21247 (vadd_s64): Likewise.
21248 (vadd_u64): Likewise.
21249 (vaddq_s8): Likewise.
21250 (vaddq_s16): Likewise.
21251 (vaddq_s32): Likewise.
21252 (vaddq_s64): Likewise.
21253 (vaddq_f32): Likewise.
21254 (vaddq_u8): Likewise.
21255 (vaddq_u16): Likewise.
21256 (vaddq_u32): Likewise.
21257 (vaddq_u64): Likewise.
21258 (vmul_s8): Likewise.
21259 (vmul_s16): Likewise.
21260 (vmul_s32): Likewise.
21261 (vmul_f32): Likewise.
21262 (vmul_u8): Likewise.
21263 (vmul_u16): Likewise.
21264 (vmul_u32): Likewise.
21265 (vmul_p8): Likewise.
21266 (vmulq_s8): Likewise.
21267 (vmulq_s16): Likewise.
21268 (vmulq_s32): Likewise.
21269 (vmulq_f32): Likewise.
21270 (vmulq_u8): Likewise.
21271 (vmulq_u16): Likewise.
21272 (vmulq_u32): Likewise.
21273 (vsub_s8): Likewise.
21274 (vsub_s16): Likewise.
21275 (vsub_s32): Likewise.
21276 (vsub_f32): Likewise.
21277 (vsub_u8): Likewise.
21278 (vsub_u16): Likewise.
21279 (vsub_u32): Likewise.
21280 (vsub_s64): Likewise.
21281 (vsub_u64): Likewise.
21282 (vsubq_s8): Likewise.
21283 (vsubq_s16): Likewise.
21284 (vsubq_s32): Likewise.
21285 (vsubq_s64): Likewise.
21286 (vsubq_f32): Likewise.
21287 (vsubq_u8): Likewise.
21288 (vsubq_u16): Likewise.
21289 (vsubq_u32): Likewise.
21290 (vsubq_u64): Likewise.
21291 (vand_s8): Likewise.
21292 (vand_s16): Likewise.
21293 (vand_s32): Likewise.
21294 (vand_u8): Likewise.
21295 (vand_u16): Likewise.
21296 (vand_u32): Likewise.
21297 (vand_s64): Likewise.
21298 (vand_u64): Likewise.
21299 (vandq_s8): Likewise.
21300 (vandq_s16): Likewise.
21301 (vandq_s32): Likewise.
21302 (vandq_s64): Likewise.
21303 (vandq_u8): Likewise.
21304 (vandq_u16): Likewise.
21305 (vandq_u32): Likewise.
21306 (vandq_u64): Likewise.
21307 (vorr_s8): Likewise.
21308 (vorr_s16): Likewise.
21309 (vorr_s32): Likewise.
21310 (vorr_u8): Likewise.
21311 (vorr_u16): Likewise.
21312 (vorr_u32): Likewise.
21313 (vorr_s64): Likewise.
21314 (vorr_u64): Likewise.
21315 (vorrq_s8): Likewise.
21316 (vorrq_s16): Likewise.
21317 (vorrq_s32): Likewise.
21318 (vorrq_s64): Likewise.
21319 (vorrq_u8): Likewise.
21320 (vorrq_u16): Likewise.
21321 (vorrq_u32): Likewise.
21322 (vorrq_u64): Likewise.
21323 (veor_s8): Likewise.
21324 (veor_s16): Likewise.
21325 (veor_s32): Likewise.
21326 (veor_u8): Likewise.
21327 (veor_u16): Likewise.
21328 (veor_u32): Likewise.
21329 (veor_s64): Likewise.
21330 (veor_u64): Likewise.
21331 (veorq_s8): Likewise.
21332 (veorq_s16): Likewise.
21333 (veorq_s32): Likewise.
21334 (veorq_s64): Likewise.
21335 (veorq_u8): Likewise.
21336 (veorq_u16): Likewise.
21337 (veorq_u32): Likewise.
21338 (veorq_u64): Likewise.
21339 (vbic_s8): Likewise.
21340 (vbic_s16): Likewise.
21341 (vbic_s32): Likewise.
21342 (vbic_u8): Likewise.
21343 (vbic_u16): Likewise.
21344 (vbic_u32): Likewise.
21345 (vbic_s64): Likewise.
21346 (vbic_u64): Likewise.
21347 (vbicq_s8): Likewise.
21348 (vbicq_s16): Likewise.
21349 (vbicq_s32): Likewise.
21350 (vbicq_s64): Likewise.
21351 (vbicq_u8): Likewise.
21352 (vbicq_u16): Likewise.
21353 (vbicq_u32): Likewise.
21354 (vbicq_u64): Likewise.
21355 (vorn_s8): Likewise.
21356 (vorn_s16): Likewise.
21357 (vorn_s32): Likewise.
21358 (vorn_u8): Likewise.
21359 (vorn_u16): Likewise.
21360 (vorn_u32): Likewise.
21361 (vorn_s64): Likewise.
21362 (vorn_u64): Likewise.
21363 (vornq_s8): Likewise.
21364 (vornq_s16): Likewise.
21365 (vornq_s32): Likewise.
21366 (vornq_s64): Likewise.
21367 (vornq_u8): Likewise.
21368 (vornq_u16): Likewise.
21369 (vornq_u32): Likewise.
21370 (vornq_u64): Likewise.
21372 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21374 * wide-int.cc (UTItype): Define.
21375 (UDWtype): Define for appropriate W_TYPE_SIZE.
21377 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21379 PR tree-optimization/59100
21380 * tree-ssa-phiopt.c: Include tree-inline.h.
21381 (neutral_element_p, absorbing_element_p): New functions.
21382 (value_replacement): Handle conditional binary operations with a
21383 neutral or absorbing element.
21385 2014-05-08 Richard Biener <rguenther@suse.de>
21387 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21388 folding the expression.
21389 (valueize_expr): Remove.
21390 (visit_reference_op_load): Do not valueize the result of
21392 (simplify_binary_expression): Likewise.
21393 (simplify_unary_expression): Likewise.
21395 2014-05-08 Richard Biener <rguenther@suse.de>
21397 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21398 looking at TYPE_ARG_TYPES.
21400 2014-05-08 Richard Biener <rguenther@suse.de>
21402 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21403 pointer propagation special-case.
21405 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21407 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21408 core part of address expressions.
21410 2014-05-08 Alan Modra <amodra@gmail.com>
21413 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21414 loads and stores when -mno-strict-align at any alignment.
21415 (expand_block_clear): Similarly. Also correct calculation of
21418 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21420 PR middle-end/39246
21421 * tree-complex.c (expand_complex_move): Keep line info when expanding
21423 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21424 of complex expression. Use new argument to display correct location
21425 for values coming from phi statement.
21426 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21427 (warn_uninitialized_phi): Pass location of phi argument to
21429 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21430 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21432 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21434 * config/rs6000/predicates.md (indexed_address_mem): New.
21435 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21436 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21437 fpstore_ux, fpstore_u.
21438 (sign_extend, indexed, update): New.
21439 (cell_micro): Adjust.
21440 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21441 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21442 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21443 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21444 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21445 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21446 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21447 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21448 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21449 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21450 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21451 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21452 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21453 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21454 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21456 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21457 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21458 *vsx_extract_<mode>_store): Adjust.
21459 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21460 is_cracked_insn, insn_must_be_first_in_group,
21461 insn_must_be_last_in_group): Adjust.
21463 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21465 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21466 ppc440-fpstore): Adjust.
21467 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21468 ppc476-fpstore): Adjust.
21469 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21470 ppc601-fpstore): Adjust.
21471 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21473 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21475 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21476 ppc7450-fpstore): Adjust.
21477 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21478 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21479 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21481 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21482 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21483 cell-fpstore, cell-fpstore-update): Adjust.
21484 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21485 ppce300c3_store, ppce300c3_fpstore): Adjust.
21486 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21487 e500mc_fpstore): Adjust.
21488 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21489 e500mc64_store, e500mc64_fpstore): Adjust.
21490 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21491 e5500_fpstore): Adjust.
21492 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21493 e6500_fpstore): Adjust.
21494 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21496 * config/rs6000/power4.md (power4-load, power4-load-ext,
21497 power4-load-ext-update, power4-load-ext-update-indexed,
21498 power4-load-update-indexed, power4-load-update, power4-fpload,
21499 power4-fpload-update, power4-store, power4-store-update,
21500 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21502 * config/rs6000/power5.md (power5-load, power5-load-ext,
21503 power5-load-ext-update, power5-load-ext-update-indexed,
21504 power5-load-update-indexed, power5-load-update, power5-fpload,
21505 power5-fpload-update, power5-store, power5-store-update,
21506 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21508 * config/rs6000/power6.md (power6-load, power6-load-ext,
21509 power6-load-update, power6-load-update-indexed,
21510 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21511 power6-fpload-update, power6-store, power6-store-update,
21512 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21514 * config/rs6000/power7.md (power7-load, power7-load-ext,
21515 power7-load-update, power7-load-update-indexed,
21516 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21517 power7-fpload-update, power7-store, power7-store-update,
21518 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21520 * config/rs6000/power8.md (power8-load, power8-load-update,
21521 power8-load-ext, power8-load-ext-update, power8-fpload,
21522 power8-fpload-update, power8-store, power8-store-update-indexed,
21523 power8-fpstore, power8-fpstore-update): Adjust.
21524 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21526 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21527 titan_lsu_store, titan_lsu_fpstore): Adjust.
21528 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21530 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21533 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21534 unrolled byte insns. Emit address increments after move insns.
21536 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21538 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21539 const_gimple, rather than a gimple.
21540 (gimple_call_builtin_p): Likewise, for the three variants.
21542 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21543 (gimple_call_builtin_p): Likewise, for the three variants.
21545 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21547 PR tree-optimization/61095
21548 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21550 2014-05-07 Richard Biener <rguenther@suse.de>
21552 PR tree-optimization/61034
21553 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21554 (maybe_skip_until): Use translate to take into account
21555 lattices when trying to do disambiguations.
21556 (get_continuation_for_phi_1): Likewise.
21557 (get_continuation_for_phi): Adjust for added translate arguments.
21558 (walk_non_aliased_vuses): Likewise.
21559 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21560 (walk_non_aliased_vuses): Likewise.
21561 (call_may_clobber_ref_p_1): Declare.
21562 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21563 calls. Stop early if we are only supposed to disambiguate.
21564 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21566 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21568 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21569 Emit an error when the function has arguments.
21571 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21573 * cfgloop.h (unswitch_loops): Remove.
21574 * doc/passes.texi: Remove references to loop-unswitch.c
21575 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21577 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21579 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21580 check for loads group of length 3.
21581 (vect_permute_load_chain): New permutations for loads group of
21583 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21584 of vec_perm_shuffle for the new permutations.
21586 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21588 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21589 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21590 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21591 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21592 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21593 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21594 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21595 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21597 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21599 * loop-unswitch.c: Delete.
21601 2014-05-07 Richard Biener <rguenther@suse.de>
21603 * config.gcc: Always set need_64bit_hwint to yes.
21605 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21607 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21608 of using optimize_size.
21610 2014-05-06 Mike Stump <mikestump@comcast.net>
21612 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21614 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21616 * config/i386/sse.md (*mov<mode>_internal)
21617 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21618 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21619 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21620 (*<code><mode>3, *andnot<mode>3<mask_name>)
21621 (<mask_codefor><code><mode>3<mask_name>): Only consider
21622 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21624 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21627 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21629 * lra-constraints.c (valid_address_p): Move earlier in file.
21630 Add a constraint argument to the address_info version.
21631 (satisfies_memory_constraint_p): New function.
21632 (satisfies_address_constraint_p): Likewise.
21633 (process_alt_operands, curr_insn_transform): Use them.
21634 (process_address): Pass the constraint to valid_address_p when
21635 checking address operands.
21637 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21639 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21640 to their respective blocks. Fix inadvertent use of "node".
21642 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21644 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21646 (init_emit_once): ...here.
21647 * rtl.h (init_derived_machine_modes): Declare.
21648 * toplev.c (do_compile): Call it even if no_backend.
21650 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21651 Mike Stump <mikestump@comcast.net>
21652 Richard Sandiford <rdsandiford@googlemail.com>
21653 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21655 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21656 (rtx_equal_for_memref_p): Update comment.
21657 (adjust_offset_for_component_ref): Use wide-int interfaces.
21658 * builtins.c (get_object_alignment_2): Likewise.
21659 (c_readstr): Likewise.
21660 (target_char_cast): Add comment.
21661 (determine_block_size): Use wide-int interfaces.
21662 (expand_builtin_signbit): Likewise.
21663 (fold_builtin_int_roundingfn): Likewise.
21664 (fold_builtin_bitop): Likewise.
21665 (fold_builtin_bswap): Likewise.
21666 (fold_builtin_logarithm): Use signop.
21667 (fold_builtin_pow): Likewise.
21668 (fold_builtin_memory_op): Use wide-int interfaces.
21669 (fold_builtin_object_size): Likewise.
21670 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21671 nb_iterations_estimate.
21672 (record_niter_bound): Use wide-int interfaces.
21673 (get_estimated_loop_iterations_int): Likewise.
21674 (get_estimated_loop_iterations): Likewise.
21675 (get_max_loop_iterations): Likewise.
21676 * cfgloop.h: Include wide-int.h.
21677 (struct nb_iter_bound): Change bound to widest_int.
21678 (struct loop): Change nb_iterations_upper_bound and
21679 nb_iterations_estimate to widest_int.
21680 (record_niter_bound): Switch to use widest_int.
21681 (get_estimated_loop_iterations): Likewise.
21682 (get_max_loop_iterations): Likewise.
21683 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21684 update for wide-int.
21685 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21686 * combine.c (try_combine): Likewise.
21687 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21688 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21690 (aarch64_float_const_representable_p): Likewise.
21691 * config/arc/arc.c: Include wide-int.h.
21692 (arc_can_use_doloop_p): Use wide-int interfaces.
21693 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21694 (vfp3_const_double_index): Likewise.
21695 * config/avr/avr.c (avr_out_round): Likewise.
21696 (avr_fold_builtin): Likewise.
21697 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21698 (bfin_can_use_doloop_p): Likewise.
21699 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21700 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21701 * config/i386/i386.c: Include wide-int.h.
21702 (ix86_data_alignment): Use wide-int interfaces.
21703 (ix86_local_alignment): Likewise.
21704 (ix86_emit_swsqrtsf): Update real_from_integer.
21705 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21706 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21707 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21708 (zero_constant): Likewise.
21709 (input_operand): Likewise.
21710 (splat_input_operand): Likewise.
21711 (non_logical_cint_operand): Change const_double to const_wide_int.
21712 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21713 (easy_altivec_constant): Remove comment.
21714 (paired_expand_vector_init): Use CONSTANT_P.
21715 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21716 (rs6000_emit_move): Update checks.
21717 (rs6000_aggregate_candidate): Use wide-int interfaces.
21718 (rs6000_expand_ternop_builtin): Likewise.
21719 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21720 (rs6000_assemble_integer): Likewise.
21721 (rs6000_hash_constant): Likewise.
21722 (output_toc): Likewise.
21723 (rs6000_rtx_costs): Likewise.
21724 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21725 * config/rs6000/rs6000-c.c: Include wide-int.h.
21726 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21727 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21728 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21729 Handle CONST_WIDE_INT.
21730 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21731 Use tree_fits_uhwi_p.
21732 * config/sparc/sparc.c: Include wide-int.h.
21733 (sparc_fold_builtin): Use wide-int interfaces.
21734 * config/vax/vax.c: Include wide-int.h.
21735 (vax_float_literal): Use real_from_integer.
21736 * coretypes.h (struct hwivec_def): New.
21738 (const_hwivec): New.
21739 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21740 (equiv_constant): Handle CONST_WIDE_INT.
21741 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21742 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21743 * dbxout.c (stabstr_U): Use wide-int interfaces.
21744 (dbxout_type): Update to use cst_fits_shwi_p.
21745 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21746 (TARGET_SUPPORTS_WIDE_INT): Add default.
21747 * dfp.c: Include wide-int.h.
21748 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21749 decimal_real_to_integer.
21750 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21751 decimal_real_to_integer.
21752 * doc/generic.texi (Constant expressions): Update for wide_int.
21753 * doc/rtl.texi (const_double): Likewise.
21754 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21755 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21756 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21757 (REAL_VALUE_FROM_INT): Remove.
21758 (TARGET_SUPPORTS_WIDE_INT): New.
21759 * doc/tm.texi: Regenerate.
21760 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21761 * double-int.h: Include wide-int.h.
21762 (struct wi::int_traits): New.
21763 * dwarf2out.c (get_full_len): New.
21764 (dw_val_equal_p): Add case dw_val_class_wide_int.
21765 (size_of_loc_descr): Likewise.
21766 (output_loc_operands): Likewise.
21767 (insert_double): Remove.
21768 (insert_wide_int): New.
21769 (add_AT_wide): New.
21770 (print_die): Add case dw_val_class_wide_int.
21771 (attr_checksum): Likewise.
21772 (attr_checksum_ordered): Likewise.
21773 (same_dw_val_p): Likewise.
21774 (size_of_die): Likewise.
21775 (value_format): Likewise.
21776 (output_die): Likewise.
21777 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21779 (clz_loc_descriptor): Use wide-int interfaces.
21780 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21781 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21782 (round_up_to_align): Use wide-int interfaces.
21783 (field_byte_offset): Likewise.
21784 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21785 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21786 CONST_DOUBLE handling. Use wide-int interfaces.
21787 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21788 (gen_enumeration_type_die): Use add_AT_wide.
21789 (hash_loc_operands): Add case dw_val_class_wide_int.
21790 (compare_loc_operands): Likewise.
21791 * dwarf2out.h: Include wide-int.h.
21792 (wide_int_ptr): New.
21793 (enum dw_val_class): Add dw_val_class_wide_int.
21794 (struct dw_val_struct): Add val_wide.
21795 * emit-rtl.c (const_wide_int_htab): New.
21796 (const_wide_int_htab_hash): New.
21797 (const_wide_int_htab_eq): New.
21798 (lookup_const_wide_int): New.
21799 (const_double_htab_hash): Use wide-int interfaces.
21800 (const_double_htab_eq): Likewise.
21801 (rtx_to_double_int): Conditionally compile for wide-int.
21802 (immed_double_int_const): Rename to immed_wide_int_const and
21803 update for wide-int.
21804 (immed_double_const): Conditionally compile for wide-int.
21805 (init_emit_once): Use wide-int interfaces.
21806 * explow.c (plus_constant): Likewise.
21807 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21808 (lshift_value): Use wide-int interfaces.
21809 (expand_mult): Likewise.
21810 (choose_multiplier): Likewise.
21811 (expand_smod_pow2): Likewise.
21812 (make_tree): Likewise.
21813 * expr.c (convert_modes): Consolidate handling of constants.
21814 Use wide-int interfaces.
21815 (emit_group_load_1): Add note.
21816 (store_expr): Update comment.
21817 (get_inner_reference): Use wide-int interfaces.
21818 (expand_constructor): Update comment.
21819 (expand_expr_real_2): Use wide-int interfaces.
21820 (expand_expr_real_1): Likewise.
21821 (reduce_to_bit_field_precision): Likewise.
21822 (const_vector_from_tree): Likewise.
21823 * final.c: Include wide-int-print.h.
21824 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21825 * fixed-value.c: Include wide-int.h.
21826 (fixed_from_string): Use wide-int interfaces.
21827 (fixed_to_decimal): Likewise.
21828 (fixed_convert_from_real): Likewise.
21829 (real_convert_from_fixed): Likewise.
21830 * fold-const.h (mem_ref_offset): Return an offset_int.
21831 (div_if_zero_remainder): Remove code parameter.
21832 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21833 Use wide-int interfaces.
21834 (may_negate_without_overflow_p): Use wide-int interfaces.
21835 (negate_expr_p): Likewise.
21836 (fold_negate_expr): Likewise.
21837 (int_const_binop_1): Likewise.
21838 (const_binop): Likewise.
21839 (fold_convert_const_int_from_int): Likewise.
21840 (fold_convert_const_int_from_real): Likewise.
21841 (fold_convert_const_int_from_fixed): Likewise.
21842 (fold_convert_const_fixed_from_int): Likewise.
21843 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21844 (sign_bit_p): Use wide-int interfaces.
21845 (make_range_step): Likewise.
21846 (build_range_check): Likewise. Pass an integer of the correct type
21847 instead of using integer_one_node.
21848 (range_predecessor): Pass an integer of the correct type instead
21849 of using integer_one_node.
21850 (range_successor): Likewise.
21851 (merge_ranges): Likewise.
21852 (unextend): Use wide-int interfaces.
21853 (extract_muldiv_1): Likewise.
21854 (fold_div_compare): Likewise.
21855 (fold_single_bit_test): Likewise.
21856 (fold_sign_changed_comparison): Likewise.
21857 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21858 (fold_plusminus_mult_expr): Use wide-int interfaces.
21859 (native_encode_int): Likewise.
21860 (native_interpret_int): Likewise.
21861 (fold_unary_loc): Likewise.
21862 (pointer_may_wrap_p): Likewise.
21863 (size_low_cst): Likewise.
21864 (mask_with_tz): Likewise.
21865 (fold_binary_loc): Likewise.
21866 (fold_ternary_loc): Likewise.
21867 (multiple_of_p): Likewise.
21868 (tree_call_nonnegative_warnv_p): Update calls to
21869 tree_int_cst_min_precision and real_from_integer.
21870 (fold_negate_const): Use wide-int interfaces.
21871 (fold_abs_const): Likewise.
21872 (fold_relational_const): Use tree_int_cst_lt.
21873 (round_up_loc): Use wide-int interfaces.
21874 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21875 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21876 * gengtype.c: Remove include of double-int.h.
21877 (do_typedef): Use wide-int interfaces.
21878 (open_base_files): Add wide-int.h.
21879 (main): Add offset_int and widest_int typedefs.
21880 * gengtype-lex.l: Handle "^".
21881 (CXX_KEYWORD): Add "static".
21882 * gengtype-parse.c (require3): New.
21883 (require_template_declaration): Handle constant template arguments
21884 and nested templates.
21885 * gengtype-state.c: Don't include "double-int.h".
21886 * genpreds.c (write_one_predicate_function): Update comment.
21887 (write_tm_constrs_h): Add check for hval and lval use in
21889 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21890 (add_to_sequence): Likewise.
21891 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21892 and const_double_operand.
21893 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21895 * gimple-fold.c (get_base_constructor): Likewise.
21896 (fold_array_ctor_reference): Likewise.
21897 (fold_nonarray_ctor_reference): Likewise.
21898 (fold_const_aggregate_ref_1): Likewise.
21899 (gimple_val_nonnegative_real_p): Likewise.
21900 (gimple_fold_indirect_ref): Likewise.
21901 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21902 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21903 (struct slsr_cand_d): Change index to be widest_int.
21904 (struct incr_info_d): Change incr to be widest_int.
21905 (alloc_cand_and_find_basis): Use wide-int interfaces.
21906 (slsr_process_phi): Likewise.
21907 (backtrace_base_for_ref): Likewise. Return a widest_int.
21908 (restructure_reference): Take a widest_int instead of a double_int.
21909 (slsr_process_ref): Use wide-int interfaces.
21910 (create_mul_ssa_cand): Likewise.
21911 (create_mul_imm_cand): Likewise.
21912 (create_add_ssa_cand): Likewise.
21913 (create_add_imm_cand): Take a widest_int instead of a double_int.
21914 (slsr_process_add): Use wide-int interfaces.
21915 (slsr_process_cast): Likewise.
21916 (slsr_process_copy): Likewise.
21917 (dump_candidate): Likewise.
21918 (dump_incr_vec): Likewise.
21919 (replace_ref): Likewise.
21920 (cand_increment): Likewise. Return a widest_int.
21921 (cand_abs_increment): Likewise.
21922 (replace_mult_candidate): Take a widest_int instead of a double_int.
21923 (replace_unconditional_candidate): Use wide-int interfaces.
21924 (incr_vec_index): Take a widest_int instead of a double_int.
21925 (create_add_on_incoming_edge): Likewise.
21926 (create_phi_basis): Use wide-int interfaces.
21927 (replace_conditional_candidate): Likewise.
21928 (record_increment): Take a widest_int instead of a double_int.
21929 (record_phi_increments): Use wide-int interfaces.
21930 (phi_incr_cost): Take a widest_int instead of a double_int.
21931 (lowest_cost_path): Likewise.
21932 (total_savings): Likewise.
21933 (analyze_increments): Use wide-int interfaces.
21934 (ncd_with_phi): Take a widest_int instead of a double_int.
21935 (ncd_of_cand_and_phis): Likewise.
21936 (nearest_common_dominator_for_cands): Likewise.
21937 (insert_initializers): Use wide-int interfaces.
21938 (all_phi_incrs_profitable): Likewise.
21939 (replace_one_candidate): Likewise.
21940 (replace_profitable_candidates): Likewise.
21941 * godump.c: Include wide-int-print.h.
21942 (go_output_typedef): Use wide-int interfaces.
21943 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21944 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21945 (build_loop_iteration_domains): Likewise.
21946 * hooks.h: Include wide-int.h rather than double-int.h.
21947 (hook_bool_dint_dint_uint_bool_true): Delete.
21948 (hook_bool_wint_wint_uint_bool_true): Declare.
21949 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21950 (hook_bool_wint_wint_uint_bool_true): New.
21951 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21953 (ubsan_expand_si_overflow_mul_check): Likewise.
21954 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21955 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21956 (get_ancestor_addr_info): Likewise.
21957 (ipa_modify_call_arguments): Likewise.
21958 * loop-doloop.c (doloop_modify): Likewise.
21959 (doloop_optimize): Likewise.
21960 * loop-iv.c (iv_number_of_iterations): Likewise.
21961 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21962 (unroll_loop_constant_iterations): Likewise.
21963 (decide_unroll_runtime_iterations): Likewise.
21964 (unroll_loop_runtime_iterations): Likewise.
21965 (decide_peel_simple): Likewise.
21966 (decide_unroll_stupid): Likewise.
21967 * lto-streamer-in.c (streamer_read_wi): Add.
21968 (input_cfg): Use wide-int interfaces.
21969 (lto_input_tree_1): Likewise.
21970 * lto-streamer-out.c (streamer_write_wi): Add.
21971 (hash_tree): Use wide-int interfaces.
21972 (output_cfg): Likewise.
21973 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21974 (GTFILES): Add wide-int.h and signop.h.
21975 (TAGS): Look for .cc files too.
21976 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21977 * optabs.c (expand_subword_shift): Likewise.
21978 (expand_doubleword_shift): Likewise.
21979 (expand_absneg_bit): Likewise.
21980 (expand_copysign_absneg): Likewise.
21981 (expand_copysign_bit): Likewise.
21982 * postreload.c (reload_cse_simplify_set): Likewise.
21983 * predict.c (predict_iv_comparison): Likewise.
21984 * pretty-print.h: Include wide-int-print.h.
21986 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21987 * print-tree.c: Include wide-int-print.h.
21988 (print_node_brief): Use wide-int interfaces.
21989 (print_node): Likewise.
21990 * read-rtl.c (validate_const_wide_int): New.
21991 (read_rtx_code): Add CONST_WIDE_INT case.
21992 * real.c: Include wide-int.h.
21993 (real_to_integer2): Delete.
21994 (real_to_integer): New function, returning a wide_int.
21995 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21996 (ten_to_ptwo): Update call to real_from_integer.
21997 (real_digit): Likewise.
21998 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21999 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
22000 (REAL_VALUE_TO_INT): Delete.
22001 (real_to_integer): Declare a wide-int form.
22002 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
22003 * recog.c (const_int_operand): Improve comment.
22004 (const_scalar_int_operand): New.
22005 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
22006 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
22007 (split_double): Likewise.
22008 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
22009 (rtx_size): Likewise.
22010 (rtx_alloc_stat_v): New.
22011 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
22012 (cwi_output_hex): New.
22013 (iterative_hash_rtx): Handle CONST_WIDE_INT.
22014 (cwi_check_failed_bounds): New.
22015 * rtl.def (CONST_WIDE_INT): New.
22016 * rtl.h: Include <utility> and wide-int.h.
22017 (struct hwivec_def): New.
22018 (CWI_GET_NUM_ELEM): New.
22019 (CWI_PUT_NUM_ELEM): New.
22020 (struct rtx_def): Add num_elem and hwiv.
22021 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
22022 (CASE_CONST_UNIQUE): Likewise.
22023 (CASE_CONST_ANY): Likewise.
22024 (CONST_SCALAR_INT_P): Likewise.
22025 (CONST_WIDE_INT_P): New.
22027 (HWIVEC_CHECK): New.
22028 (cwi_check_failed_bounds): New.
22030 (HWIVEC_CHECK): New.
22031 (CONST_WIDE_INT_VEC) New.
22032 (CONST_WIDE_INT_NUNITS) New.
22033 (CONST_WIDE_INT_ELT) New.
22034 (rtx_mode_t): New type.
22035 (wi::int_traits <rtx_mode_t>): New.
22037 (wi::min_value): New.
22038 (wi::max_value): New.
22040 (const_wide_int_alloc): New.
22041 (immed_wide_int_const): New.
22042 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
22043 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
22044 * signop.h: New file.
22045 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
22046 (simplify_const_unary_operation): Use wide-int interfaces.
22047 (simplify_binary_operation_1): Likewise.
22048 (simplify_const_binary_operation): Likewise.
22049 (simplify_const_relational_operation): Likewise.
22050 (simplify_immed_subreg): Likewise.
22051 * stmt.c (expand_case): Likewise.
22052 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
22053 signop rather than a bool.
22054 * stor-layout.c (layout_type): Use wide-int interfaces.
22055 (initialize_sizetypes): Update calls to
22056 set_min_and_max_values_for_integral_type.
22057 (set_min_and_max_values_for_integral_type): Take a signop rather
22058 than a bool. Use wide-int interfaces.
22059 (fixup_signed_type): Update accordingly. Remove
22060 HOST_BITS_PER_DOUBLE_INT limit.
22061 (fixup_unsigned_type): Likewise.
22062 * system.h (STATIC_CONSTANT_P): New.
22063 (STATIC_ASSERT): New.
22064 * target.def (can_use_doloop_p): Take widest_ints rather than
22066 * target.h: Include wide-int.h rather than double-int.h.
22067 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
22069 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
22070 rather than INT_CST_LT_UNSIGNED.
22071 (can_use_doloop_if_innermost): Take widest_ints rather than
22073 * tree-affine.c: Include wide-int-print.h.
22074 (double_int_ext_for_comb): Delete.
22075 (wide_int_ext_for_comb): New.
22076 (aff_combination_zero): Use wide-int interfaces.
22077 (aff_combination_const): Take a widest_int instead of a double_int.
22078 (aff_combination_elt): Use wide-int interfaces.
22079 (aff_combination_scale): Take a widest_int instead of a double_int.
22080 (aff_combination_add_elt): Likewise.
22081 (aff_combination_add_cst): Likewise.
22082 (aff_combination_add): Use wide-int interfaces.
22083 (aff_combination_convert): Likewise.
22084 (tree_to_aff_combination): Likewise.
22085 (add_elt_to_tree): Take a widest_int instead of a double_int.
22086 (aff_combination_to_tree): Use wide-int interfaces.
22087 (aff_combination_remove_elt): Likewise.
22088 (aff_combination_add_product): Take a widest_int instead of
22090 (aff_combination_mult): Use wide-int interfaces.
22091 (aff_combination_expand): Likewise.
22092 (double_int_constant_multiple_p): Delete.
22093 (wide_int_constant_multiple_p): New.
22094 (aff_combination_constant_multiple_p): Take a widest_int pointer
22095 instead of a double_int pointer.
22096 (print_aff): Use wide-int interfaces.
22097 (get_inner_reference_aff): Take a widest_int pointer
22098 instead of a double_int pointer.
22099 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22100 * tree-affine.h: Include wide-int.h.
22101 (struct aff_comb_elt): Change type of coef to widest_int.
22102 (struct affine_tree_combination): Change type of offset to widest_int.
22103 (double_int_ext_for_comb): Delete.
22104 (wide_int_ext_for_comb): New.
22105 (aff_combination_const): Use widest_int instead of double_int.
22106 (aff_combination_scale): Likewise.
22107 (aff_combination_add_elt): Likewise.
22108 (aff_combination_constant_multiple_p): Likewise.
22109 (get_inner_reference_aff): Likewise.
22110 (aff_comb_cannot_overlap_p): Likewise.
22111 (aff_combination_zero_p): Use wide-int interfaces.
22112 * tree.c: Include tree.h.
22113 (init_ttree): Use make_int_cst.
22114 (tree_code_size): Removed code for INTEGER_CST case.
22115 (tree_size): Add INTEGER_CST case.
22116 (make_node_stat): Update comment.
22117 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22118 (build_int_cst_type): Use wide-int interfaces.
22119 (double_int_to_tree): Likewise.
22120 (double_int_fits_to_tree_p): Delete.
22121 (force_fit_type_double): Delete.
22122 (force_fit_type): New.
22123 (int_cst_hash_hash): Use wide-int interfaces.
22124 (int_cst_hash_eq): Likewise.
22125 (build_int_cst_wide): Delete.
22126 (wide_int_to_tree): New.
22127 (cache_integer_cst): Use wide-int interfaces.
22128 (build_low_bits_mask): Likewise.
22129 (cst_and_fits_in_hwi): Likewise.
22130 (real_value_from_int_cst): Likewise.
22131 (make_int_cst_stat): New.
22132 (integer_zerop): Use wide_int interfaces.
22133 (integer_onep): Likewise.
22134 (integer_all_onesp): Likewise.
22135 (integer_pow2p): Likewise.
22136 (integer_nonzerop): Likewise.
22137 (tree_log2): Likewise.
22138 (tree_floor_log2): Likewise.
22139 (tree_ctz): Likewise.
22140 (int_size_in_bytes): Likewise.
22141 (mem_ref_offset): Return an offset_int rather than a double_int.
22142 (build_type_attribute_qual_variant): Use wide_int interfaces.
22143 (type_hash_eq): Likewise
22144 (tree_int_cst_equal): Likewise.
22145 (tree_int_cst_lt): Delete.
22146 (tree_int_cst_compare): Likewise.
22147 (tree_fits_shwi_p): Use wide_int interfaces.
22148 (tree_fits_uhwi_p): Likewise.
22149 (tree_int_cst_sign_bit): Likewise.
22150 (tree_int_cst_sgn): Likewise.
22151 (tree_int_cst_min_precision): Take a signop rather than a bool.
22152 (simple_cst_equal): Use wide_int interfaces.
22153 (compare_tree_int): Likewise.
22154 (iterative_hash_expr): Likewise.
22155 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22157 (get_type_static_bounds): Use wide_int interfaces.
22158 (tree_int_cst_elt_check_failed): New.
22159 (build_common_tree_nodes): Reordered to set prec before filling in
22161 (int_cst_value): Check cst_and_fits_in_hwi.
22162 (widest_int_cst_value): Use wide_int interfaces.
22163 (upper_bound_in_type): Likewise.
22164 (lower_bound_in_type): Likewise.
22165 (num_ending_zeros): Likewise.
22166 (drop_tree_overflow): Likewise.
22167 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22168 (gen_conditions_for_pow_cst_base): Likewise.
22169 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22170 (group_case_labels_stmt): Use wide-int interfaces.
22171 (verify_gimple_assign_binary): Likewise.
22172 (print_loop): Likewise.
22173 * tree-chrec.c (tree_fold_binomial): Likewise.
22174 * tree-core.h (struct tree_base): Add int_length.
22175 (struct tree_int_cst): Change rep of value.
22176 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22177 (dr_may_alias_p): Likewise.
22178 (max_stmt_executions_tree): Likewise.
22179 * tree.def (INTEGER_CST): Update comment.
22180 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22181 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22182 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22183 (dequeue_and_dump): Use wide-int interfaces.
22184 * tree.h: Include wide-int.h.
22185 (NULL_TREE): Moved to earlier loc in file.
22186 (TREE_INT_CST_ELT_CHECK): New.
22187 (tree_int_cst_elt_check_failed): New.
22189 (TREE_INT_CST): Delete.
22190 (TREE_INT_CST_LOW): Use wide-int interfaces.
22191 (TREE_INT_CST_HIGH): Delete.
22192 (TREE_INT_CST_NUNITS): New.
22193 (TREE_INT_CST_EXT_NUNITS): Likewise.
22194 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22195 (TREE_INT_CST_ELT): Likewise.
22196 (INT_CST_LT): Delete.
22197 (tree_int_cst_elt_check): New (two forms).
22198 (type_code_size): Update comment.
22199 (make_int_cst_stat, make_int_cst): New.
22200 (tree_to_double_int): Delete.
22201 (double_int_fits_to_tree_p): Delete.
22202 (force_fit_type_double): Delete.
22203 (build_int_cstu): Replace with out-of-line function.
22204 (build_int_cst_wide): Delete.
22205 (tree_int_cst_lt): Define inline.
22206 (tree_int_cst_le): New.
22207 (tree_int_cst_compare): Define inline.
22208 (tree_int_cst_min_precision): Take a signop rather than a bool.
22209 (wi::int_traits <const_tree>): New.
22210 (wi::int_traits <tree>): New.
22211 (wi::extended_tree): New.
22212 (wi::int_traits <wi::extended_tree>): New.
22213 (wi::to_widest): New.
22214 (wi::to_offset): New.
22215 (wi::fits_to_tree_p): New.
22216 (wi::min_value): New.
22217 (wi::max_value): New.
22218 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22219 (copy_tree_body_r): Likewise.
22220 * tree-object-size.c (compute_object_offset): Likewise.
22221 (addr_object_size): Likewise.
22222 * tree-predcom.c: Include wide-int-print.h.
22223 (struct dref_d): Change type of offset to widest_int.
22224 (dump_dref): Call wide-int printer.
22225 (aff_combination_dr_offset): Use wide-int interfaces.
22226 (determine_offset): Take a widest_int pointer rather than a
22227 double_int pointer.
22228 (split_data_refs_to_components): Use wide-int interfaces.
22229 (suitable_component_p): Likewise.
22230 (order_drefs): Likewise.
22231 (add_ref_to_chain): Likewise.
22232 (valid_initializer_p): Likewise.
22233 (determine_roots_comp): Likewise.
22234 * tree-pretty-print.c: Include wide-int-print.h.
22235 (dump_generic_node): Use wide-int interfaces.
22236 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22237 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22238 (move_fixed_address_to_symbol): Likewise.
22239 (move_hint_to_base): Likewise.
22240 (move_pointer_to_base): Likewise.
22241 (move_variant_to_index): Likewise.
22242 (most_expensive_mult_to_index): Likewise.
22243 (addr_to_parts): Likewise.
22244 (copy_ref_info): Likewise.
22245 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22246 (indirect_refs_may_alias_p): Likewise.
22247 (stmt_kills_ref_p_1): Likewise.
22248 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22249 * tree-ssa-ccp.c: Update comment at top of file. Include
22251 (struct prop_value_d): Change type of mask to widest_int.
22252 (extend_mask): New function.
22253 (dump_lattice_value): Use wide-int interfaces.
22254 (get_default_value): Likewise.
22255 (set_constant_value): Likewise.
22256 (set_value_varying): Likewise.
22257 (valid_lattice_transition): Likewise.
22258 (set_lattice_value): Likewise.
22259 (value_to_double_int): Delete.
22260 (value_to_wide_int): New.
22261 (get_value_from_alignment): Use wide-int interfaces.
22262 (get_value_for_expr): Likewise.
22263 (do_dbg_cnt): Likewise.
22264 (ccp_finalize): Likewise.
22265 (ccp_lattice_meet): Likewise.
22266 (bit_value_unop_1): Use widest_ints rather than double_ints.
22267 (bit_value_binop_1): Likewise.
22268 (bit_value_unop): Use wide-int interfaces.
22269 (bit_value_binop): Likewise.
22270 (bit_value_assume_aligned): Likewise.
22271 (evaluate_stmt): Likewise.
22272 (ccp_fold_stmt): Likewise.
22273 (visit_cond_stmt): Likewise.
22274 (ccp_visit_stmt): Likewise.
22275 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22276 (constant_pointer_difference): Likewise.
22277 (associate_pointerplus): Likewise.
22278 (combine_conversions): Likewise.
22279 * tree-ssa-loop.h: Include wide-int.h.
22280 (struct tree_niter_desc): Change type of max to widest_int.
22281 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22282 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22283 (remove_redundant_iv_tests): Likewise.
22284 (canonicalize_loop_induction_variables): Likewise.
22285 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22286 (constant_multiple_of): Take a widest_int pointer instead of
22287 a double_int pointer.
22288 (get_computation_aff): Use wide-int interfaces.
22289 (ptr_difference_cost): Likewise.
22290 (difference_cost): Likewise.
22291 (get_loop_invariant_expr_id): Likewise.
22292 (get_computation_cost_at): Likewise.
22293 (iv_elimination_compare_lt): Likewise.
22294 (may_eliminate_iv): Likewise.
22295 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22296 instead of double_int.
22297 (max_loop_iterations): Likewise.
22298 (max_stmt_executions): Likewise.
22299 (estimated_stmt_executions): Likewise.
22300 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22301 (split_to_var_and_offset): Use wide-int interfaces.
22302 (determine_value_range): Likewise.
22303 (bound_difference_of_offsetted_base): Likewise.
22304 (bounds_add): Take a widest_int instead of a double_int.
22305 (number_of_iterations_ne_max): Use wide-int interfaces.
22306 (number_of_iterations_ne): Likewise.
22307 (number_of_iterations_lt_to_ne): Likewise.
22308 (assert_loop_rolls_lt): Likewise.
22309 (number_of_iterations_lt): Likewise.
22310 (number_of_iterations_le): Likewise.
22311 (number_of_iterations_cond): Likewise.
22312 (number_of_iterations_exit): Likewise.
22313 (finite_loop_p): Likewise.
22314 (derive_constant_upper_bound_assign): Likewise.
22315 (derive_constant_upper_bound): Return a widest_int.
22316 (derive_constant_upper_bound_ops): Likewise.
22317 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22318 (record_estimate): Take a widest_int rather than a double_int.
22319 (record_nonwrapping_iv): Use wide-int interfaces.
22320 (double_int_cmp): Delete.
22321 (wide_int_cmp): New.
22322 (bound_index): Take a widest_int rather than a double_int.
22323 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22324 (maybe_lower_iteration_bound): Likewise.
22325 (estimate_numbers_of_iterations_loop): Likewise.
22326 (estimated_loop_iterations): Take a widest_int pointer than than
22327 a double_int pointer.
22328 (estimated_loop_iterations_int): Use wide-int interfaces.
22329 (max_loop_iterations): Take a widest_int pointer than than
22330 a double_int pointer.
22331 (max_loop_iterations_int): Use wide-int interfaces.
22332 (max_stmt_executions): Take a widest_int pointer than than
22333 a double_int pointer.
22334 (estimated_stmt_executions): Likewise.
22335 (n_of_executions_at_most): Use wide-int interfaces.
22336 (scev_probably_wraps_p): Likewise.
22337 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22338 to real_to_integer.
22339 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22341 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22342 double_ints. Adjust for trailing_wide_ints <3> representation.
22343 (set_nonzero_bits): Likewise.
22344 (get_range_info): Return wide_ints rather than double_ints.
22345 Adjust for trailing_wide_ints <3> representation.
22346 (get_nonzero_bits): Likewise.
22347 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22349 * tree-ssanames.h (struct range_info_def): Replace min, max and
22350 nonzero_bits with a trailing_wide_ints <3>.
22351 (set_range_info): Use wide_int_refs rather than double_ints.
22352 (set_nonzero_bits): Likewise.
22353 (get_range_info): Return wide_ints rather than double_ints.
22354 (get_nonzero_bits): Likewise.
22355 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22356 * tree-ssa-pre.c (phi_translate_1): Likewise.
22357 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22358 (acceptable_pow_call): Likewise.
22359 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22361 (vn_reference_fold_indirect): Likewise.
22362 (vn_reference_maybe_forwprop_address): Likewise.
22363 (valueize_refs_1): Likewise.
22364 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22365 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22366 tree_int_cst_lt and tree_int_cst_le.
22367 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22369 (streamer_alloc_tree): Likewise.
22370 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22371 (streamer_write_tree_header): Likewise.
22372 (streamer_write_integer_cst): Likewise.
22373 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22374 (build_constructors): Likewise.
22375 (array_value_type): Likewise.
22376 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22377 (vect_check_gather): Likewise.
22378 * tree-vect-generic.c (build_replicated_const): Likewise.
22379 (expand_vector_divmod): Likewise.
22380 * tree-vect-loop.c (vect_transform_loop): Likewise.
22381 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22382 (vect_do_peeling_for_alignment): Likewise.
22383 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22384 * tree-vrp.c: Include wide-int.h.
22385 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22386 (extract_range_from_assert): Use wide-int interfaces.
22387 (vrp_int_const_binop): Likewise.
22388 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22389 double_int pointers.
22390 (ranges_from_anti_range): Use wide-int interfaces.
22391 (quad_int_cmp): Delete.
22392 (quad_int_pair_sort): Likewise.
22393 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22394 (extract_range_from_unary_expr_1): Likewise.
22395 (adjust_range_with_scev): Likewise.
22396 (masked_increment): Take and return wide_ints rather than double_ints.
22397 (register_edge_assert_for_2): Use wide-int interfaces.
22398 (check_array_ref): Likewise.
22399 (search_for_addr_array): Likewise.
22400 (maybe_set_nonzero_bits): Likewise.
22401 (union_ranges): Pass an integer of the correct type instead of
22402 using integer_one_node.
22403 (intersect_ranges): Likewise.
22404 (simplify_truth_ops_using_ranges): Likewise.
22405 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22406 (range_fits_type_p): Likewise.
22407 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22409 (simplify_conversion_using_ranges): Use wide-int interfaces.
22410 (simplify_float_conversion_using_ranges): Likewise.
22411 (vrp_finalize): Likewise.
22412 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22413 (gimple_stringops_transform): Likewise.
22414 * varasm.c (decode_addr_const): Likewise.
22415 (const_hash_1): Likewise.
22416 (const_rtx_hash_1): Likewise
22417 (output_constant): Likewise.
22418 (array_size_for_constructor): Likewise.
22419 (output_constructor_regular_field): Likewise.
22420 (output_constructor_bitfield): Likewise.
22421 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22422 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22424 * gencheck.c: Define BITS_PER_UNIT.
22425 * wide-int.cc: New.
22427 * wide-int-print.cc: New.
22428 * wide-int-print.h: New.
22430 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22432 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22434 2014-05-06 Richard Biener <rguenther@suse.de>
22436 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22437 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22438 (TODO_verify_all): Adjust.
22439 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22440 TODO_verify_stmts and TODO_verify_rtl_sharing.
22441 * bb-reorder.c: Likewise.
22442 * cfgexpand.c: Likewise.
22443 * cprop.c: Likewise.
22445 * function.c: Likewise.
22446 * fwprop.c: Likewise.
22447 * gcse.c: Likewise.
22448 * gimple-ssa-isolate-paths.c: Likewise.
22449 * gimple-ssa-strength-reduction.c: Likewise.
22450 * ipa-split.c: Likewise.
22451 * loop-init.c: Likewise.
22452 * loop-unroll.c: Likewise.
22453 * lower-subreg.c: Likewise.
22454 * modulo-sched.c: Likewise.
22455 * postreload-gcse.c: Likewise.
22456 * predict.c: Likewise.
22457 * recog.c: Likewise.
22458 * sched-rgn.c: Likewise.
22459 * store-motion.c: Likewise.
22460 * tracer.c: Likewise.
22461 * trans-mem.c: Likewise.
22462 * tree-call-cdce.c: Likewise.
22463 * tree-cfg.c: Likewise.
22464 * tree-cfgcleanup.c: Likewise.
22465 * tree-complex.c: Likewise.
22466 * tree-eh.c: Likewise.
22467 * tree-emutls.c: Likewise.
22468 * tree-if-conv.c: Likewise.
22469 * tree-into-ssa.c: Likewise.
22470 * tree-loop-distribution.c: Likewise.
22471 * tree-object-size.c: Likewise.
22472 * tree-parloops.c: Likewise.
22473 * tree-pass.h: Likewise.
22474 * tree-sra.c: Likewise.
22475 * tree-ssa-ccp.c: Likewise.
22476 * tree-ssa-copy.c: Likewise.
22477 * tree-ssa-copyrename.c: Likewise.
22478 * tree-ssa-dce.c: Likewise.
22479 * tree-ssa-dom.c: Likewise.
22480 * tree-ssa-dse.c: Likewise.
22481 * tree-ssa-forwprop.c: Likewise.
22482 * tree-ssa-ifcombine.c: Likewise.
22483 * tree-ssa-loop-ch.c: Likewise.
22484 * tree-ssa-loop-ivcanon.c: Likewise.
22485 * tree-ssa-loop.c: Likewise.
22486 * tree-ssa-math-opts.c: Likewise.
22487 * tree-ssa-phiopt.c: Likewise.
22488 * tree-ssa-phiprop.c: Likewise.
22489 * tree-ssa-pre.c: Likewise.
22490 * tree-ssa-reassoc.c: Likewise.
22491 * tree-ssa-sink.c: Likewise.
22492 * tree-ssa-strlen.c: Likewise.
22493 * tree-ssa-tail-merge.c: Likewise.
22494 * tree-ssa-uncprop.c: Likewise.
22495 * tree-switch-conversion.c: Likewise.
22496 * tree-tailcall.c: Likewise.
22497 * tree-vect-generic.c: Likewise.
22498 * tree-vectorizer.c: Likewise.
22499 * tree-vrp.c: Likewise.
22500 * tsan.c: Likewise.
22501 * var-tracking.c: Likewise.
22502 * bt-load.c: Likewise.
22503 * cfgcleanup.c: Likewise.
22504 * combine-stack-adj.c: Likewise.
22505 * combine.c: Likewise.
22506 * compare-elim.c: Likewise.
22507 * config/epiphany/resolve-sw-modes.c: Likewise.
22508 * config/i386/i386.c: Likewise.
22509 * config/mips/mips.c: Likewise.
22510 * config/s390/s390.c: Likewise.
22511 * config/sh/sh_treg_combine.cc: Likewise.
22512 * config/sparc/sparc.c: Likewise.
22515 * final.c: Likewise.
22516 * ifcvt.c: Likewise.
22517 * mode-switching.c: Likewise.
22518 * passes.c: Likewise.
22519 * postreload.c: Likewise.
22521 * reg-stack.c: Likewise.
22522 * regcprop.c: Likewise.
22523 * regrename.c: Likewise.
22526 2014-05-06 Richard Biener <rguenther@suse.de>
22528 PR middle-end/61070
22529 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22530 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22532 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22535 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22537 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22538 Tom de Vries <tom@codesourcery.com>
22540 * target.def (call_fusage_contains_non_callee_clobbers): New
22542 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22544 (@node Miscellaneous Register Hooks): New node.
22545 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22546 * doc/tm.texi: Regenerate.
22548 2014-05-05 Marek Polacek <polacek@redhat.com>
22551 * opts.c (common_handle_option): Call error_at instead of warning_at.
22553 2014-05-05 Richard Biener <rguenther@suse.de>
22555 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22556 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22557 under the TODO_verify_il umbrella.
22559 2014-05-05 Richard Biener <rguenther@suse.de>
22561 * passes.c (execute_function_todo): Move TODO_verify_flow under
22562 the TODO_verify_ul umbrella.
22564 2014-05-05 Richard Biener <rguenther@suse.de>
22566 PR middle-end/61010
22567 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22568 X & CST away from a CST that is the mask of a mode.
22570 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22572 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22573 int argument to enum machine_mode.
22574 (picochip_class_max_nregs): Ditto.
22575 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22576 (picochip_class_max_nregs): Ditto.
22578 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22580 * target.def: Add new target hook.
22581 * doc/tm.texi: Regenerate.
22582 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22583 * targhooks.c (default_keep_leaf_when_profiled): New function.
22585 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22586 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22588 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22590 PR tree-optimization/60363
22591 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22592 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22593 (update_destination_phis): New parameter.
22594 (create_edge_and_update_destination_phis): Ditto.
22595 (ssa_fix_duplicate_block_edges): Pass new arguments.
22596 (thread_single_edge): Ditto.
22598 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22600 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22601 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22602 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22603 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22604 Use RS6000_BTM_HARD_FLOAT.
22605 (BU_MISC_2): Likewise.
22606 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22607 RS6000_BTM_HARD_FLOAT.
22608 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22609 is explicitly used.
22610 (rs6000_invalid_builtin): Add hard floating builtin support.
22611 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22612 hard float builtins.
22613 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22615 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22617 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22618 Add missing function* argument.
22620 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22622 * lra-constraints.c (valid_address_p): Move earlier in file.
22623 Add a constraint argument to the address_info version.
22624 (satisfies_memory_constraint_p): New function.
22625 (satisfies_address_constraint_p): Likewise.
22626 (process_alt_operands, curr_insn_transform): Use them.
22627 (process_address): Pass the constraint to valid_address_p when
22628 checking address operands.
22630 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22632 * config/mips/mips.c (mips_isa_rev): New variable.
22633 (mips_set_architecture): Set it.
22634 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22636 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22637 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22638 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22639 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22640 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22641 conditions in terms of mips_isa_rev.
22642 (mips_isa_rev): Declare.
22644 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22646 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22647 (prob_unlikely, prob_likely): Make variables const.
22649 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22651 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22653 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22655 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22657 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22659 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22660 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22661 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22663 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22664 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22666 Replace usage of ROUND_REG with sh_round_reg.
22667 Use CEIL instead of ROUND_ADVANCE.
22669 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22672 * config/sh/sh.c: Include stdlib headers before everything else.
22674 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22676 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22677 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22678 (gimplify_adjust_omp_clauses): Simd region is never
22679 directly nested in combined parallel. Instead, for linear
22680 with copyin/copyout, if in combined for simd loop, make decl
22681 firstprivate/lastprivate on OMP_FOR.
22682 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22683 expand_omp_for_static_chunk): When setting endvar, also set
22684 fd->loop.v to the same value.
22686 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22688 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22690 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22692 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22695 2014-05-02 Marek Polacek <polacek@redhat.com>
22697 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22699 2014-05-02 Kito Cheng <kito@0xlab.org>
22701 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22702 to a C expression marco.
22703 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22704 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22705 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22706 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22707 HONOR_REG_ALLOC_ORDER.
22708 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22710 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22712 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22714 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22716 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22718 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22720 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22721 (convert_scalar_cond_reduction): Likewise.
22722 (predicate_scalar_phi): Add recognition and transformation
22723 of simple conditioanl reduction to be vectorizable.
22725 2014-05-01 Marek Polacek <polacek@redhat.com>
22728 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22730 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22732 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22733 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22734 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22735 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22736 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22737 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22738 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22739 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22741 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22743 * config/arc/arc.opt (mlra): Move comment above option name
22744 to avoid mis-parsing as language options.
22746 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22748 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22749 * config/sol2.h: ... here.
22750 * config/sol2-10.h: Remove.
22752 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22753 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22754 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22755 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22756 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22757 * config/sol2.h: ... here.
22758 (SECTION_NAME_FORMAT): Don't redefine.
22759 (STARTFILE_ARCH32_SPEC): Rename to ...
22760 (STARTFILE_ARCH_SPEC): ... this.
22761 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22762 * config/sparc/sol2.h: ... here.
22763 (SECTION_NAME_FORMAT): Don't undef.
22764 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22765 (SUBTARGET_EXTRA_SPECS): Remove.
22766 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22768 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22769 (MD_STARTFILE_PREFIX): Remove.
22770 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22771 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22772 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22773 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22774 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22775 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22776 * config/i386/sol2.h: ... here.
22777 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22778 * config/i386/sol2-bi.h: Remove.
22779 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22780 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22782 * config/i386/t-sol2-64: Rename to ...
22783 * config/i386/t-sol2: ... this.
22784 * config/sparc/t-sol2-64: Rename to ...
22785 * config/sparc/t-sol2: ... this.
22787 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22788 sol2_tm_file_head, sol2_tm_file_tail.
22789 Include ${cpu_type}/sol2.h before sol2.h.
22791 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22792 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22793 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22794 Reflect i386/t-sol2-64 renaming.
22795 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22796 Reflect sparc/t-sol2-64 renaming.
22798 2014-04-30 Richard Biener <rguenther@suse.de>
22800 * passes.c (execute_function_todo): Move TODO_verify_stmts
22801 and TODO_verify_ssa under the TODO_verify_il umbrella.
22802 * tree-ssa.h (verify_ssa): Adjust prototype.
22803 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22804 we should verify SSA operands.
22805 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22806 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22807 whether we should verify whether not throwing stmts have EH info.
22808 * graphite-scop-detection.c (create_sese_edges): Adjust.
22809 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22810 * tree-eh.c (lower_try_finally_switch): Do not add the
22811 default case label twice.
22813 2014-04-30 Marek Polacek <polacek@redhat.com>
22815 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22816 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22817 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22818 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22820 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22822 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22823 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22824 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22825 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22826 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22827 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22828 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22829 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22831 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22833 * tree-cfg.c (dump_function_to_file): Dump the return type of
22834 functions, in a line to itself before the function body, mimicking
22835 the layout of a C function.
22837 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22839 PR tree-optimization/60971
22840 * tree-tailcall.c (process_assignment): Reject conversions which
22843 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22845 * calls.c (initialize_argument_information): Always treat
22846 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22847 (expand_call): Likewise.
22848 (emit_library_call_calue_1): Likewise.
22849 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22850 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22853 2014-04-29 Nick Clifton <nickc@redhat.com>
22855 * config/msp430/msp430.md (umulsidi): Fix typo.
22856 (mulhisi3): Enable even inside interrupt handlers.
22857 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22858 bigger return address pushed in large mode.
22860 2014-04-29 Nick Clifton <nickc@redhat.com>
22862 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22863 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22865 * config/m32r/m32r.c (init_reg_tables): Likewise.
22866 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22867 enum to hold the modes.
22869 2014-04-29 Richard Biener <rguenther@suse.de>
22871 * dominance.c (free_dominance_info): Add overload with
22872 function parameter.
22873 (dom_info_state): Likewise.
22874 (dom_info_available_p): Likewise.
22875 * basic-block.h (free_dominance_info, dom_info_state,
22876 dom_info_available_p): Declare overloads.
22877 * passes.c (execute_function_todo): Verify that verifiers
22878 don't change dominator info state. Drop dominator info
22879 for IPA pass invocations.
22880 * cgraph.c (release_function_body): Restore asserts that
22881 dominator information is released.
22883 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22885 * doc/invoke.texi: Fix typo.
22886 * tree-vrp.c: Fix typos.
22887 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22889 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22891 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22893 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22895 * config/aarch64/aarch64-builtins.c
22896 (aarch64_types_storestruct_lane_qualifiers): New.
22897 (TYPES_STORESTRUCT_LANE): Likewise.
22898 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22899 (st3_lane): Likewise.
22900 (st4_lane): Likewise.
22901 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22902 (vec_store_lanesci_lane<mode>): Likewise.
22903 (vec_store_lanesxi_lane<mode>): Likewise.
22904 (aarch64_st2_lane<VQ:mode>): Likewise.
22905 (aarch64_st3_lane<VQ:mode>): Likewise.
22906 (aarch64_st4_lane<VQ:mode>): Likewise.
22907 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22908 * config/aarch64/arm_neon.h
22909 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22910 use new macro arguments.
22911 (__ST3_LANE_FUNC): Likewise.
22912 (__ST4_LANE_FUNC): Likewise.
22913 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22914 (V_THREE_ELEM): Likewise.
22915 (V_FOUR_ELEM): Likewise.
22917 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22919 * doc/gimple.texi: Replace the description of the now-defunct
22920 union gimple_statement_d with a diagram showing the
22921 gimple_statement_base class hierarchy and its relationships to
22922 the GSS_ and GIMPLE_ enums.
22924 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22926 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22927 * config/aarch64/aarch64.c
22928 (aarch64_cannot_change_mode_class): Weaken conditions.
22929 (aarch64_modes_tieable_p): New.
22930 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22932 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22934 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22935 (loadsync_<mode>): Change mode.
22936 (load_quadpti, store_quadpti): New.
22937 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22938 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22940 2014-04-28 Martin Jambor <mjambor@suse.cz>
22942 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22943 same alias type as the original statement.
22944 (subreplacement_assignment_data): New type.
22945 (handle_unscalarized_data_in_subtree): New type of parameter,
22946 generate new memory accesses with same alias type as the original
22948 (load_assign_lhs_subreplacements): Likewise.
22949 (sra_modify_constructor_assign): Generate new memory accesses with
22950 same alias type as the original statement.
22952 2014-04-28 Richard Biener <rguenther@suse.de>
22954 * tree-pass.h (TODO_verify_il): Define.
22955 (TODO_verify_all): Complete properly.
22956 * passes.c (execute_function_todo): Move existing loop-closed
22957 SSA verification under TODO_verify_il.
22958 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22959 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22960 Fix tree sharing issue.
22962 2014-04-28 Richard Biener <rguenther@suse.de>
22964 PR middle-end/60092
22965 * builtins.def (DEF_C11_BUILTIN): Add.
22966 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22967 * coretypes.h (enum function_class): Add function_c11_misc.
22968 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22969 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22970 (call_may_clobber_ref_p_1): Likewise.
22971 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22972 (mark_all_reaching_defs_necessary_1): Likewise.
22973 (propagate_necessity): Likewise.
22974 (eliminate_unnecessary_stmts): Likewise.
22975 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22977 2014-04-28 Richard Biener <rguenther@suse.de>
22979 * tree-vrp.c (vrp_var_may_overflow): Remove.
22980 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22981 with overflow immediately bump to one before that value and
22982 let iteration figure out overflow status.
22984 2014-04-28 Richard Biener <rguenther@suse.de>
22986 * configure.ac: Do valgrind header checks unconditionally.
22987 Add --enable-valgrind-annotations.
22988 * system.h: Guard valgrind header inclusion with
22989 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22990 * alloc-pool.c (pool_alloc, pool_free): Use
22991 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22992 to guard possibly dead code.
22993 * config.in: Regenerated.
22994 * configure: Likewise.
22996 2014-04-28 Jeff Law <law@redhat.com>
22998 PR tree-optimization/60902
22999 * tree-ssa-threadedge.c
23000 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
23001 over real defs when invalidating outputs from statements that do not
23002 produce useful outputs for threading.
23004 2014-04-28 Richard Biener <rguenther@suse.de>
23006 PR tree-optimization/60979
23007 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
23008 SCOPs that end in a block with a successor with abnormal
23011 2014-04-28 Richard Biener <rguenther@suse.de>
23013 * tree-pass.h (execute_pass_list): Adjust prototype.
23014 * passes.c (pass_manager::execute_early_local_passes): Adjust.
23015 (do_per_function): Change callback signature, push all actual
23016 work to the callbals.
23017 (do_per_function_toporder): Likewise.
23018 (execute_function_dump): Adjust.
23019 (execute_function_todo): Likewise.
23020 (clear_last_verified): Likewise.
23021 (verify_curr_properties): Likewise.
23022 (update_properties_after_pass): Likewise.
23023 (execute_pass_list_1): Split out from ...
23024 (execute_pass_list): ... here. Adjust.
23025 (execute_ipa_pass_list): Likewise.
23026 * cgraphunit.c (cgraph_add_new_function): Adjust.
23027 (analyze_function): Likewise.
23028 (expand_function): Likewise.
23029 * cgraph.c (release_function_body): Free dominance info
23030 here instead of asserting it was magically freed elsewhere.
23032 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
23034 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
23035 * configure: Regenerate.
23036 * config/sparc/sparc.opt (muser-mode): New option.
23037 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
23039 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
23040 * doc/invoke.texi (SPARC options): Document -muser-mode.
23042 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
23044 * cselib.c (find_slot_memmode): Delete.
23045 (cselib_hasher): Change compare_type to a struct.
23046 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
23048 (preserve_constants_and_equivs): Adjust for new compare_type.
23049 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
23050 (wrap_constant): Delete.
23051 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
23053 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
23055 * doc/install.texi (Building with profile feedback): Remove
23058 2014-04-26 Tom de Vries <tom@codesourcery.com>
23060 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
23063 2014-04-25 Cary Coutant <ccoutant@google.com>
23066 * dwarf2out.c (should_move_die_to_comdat): A type definition
23067 can contain a subprogram definition, but don't move it to a
23069 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
23070 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
23072 (clone_tree_hash): Rename to...
23073 (clone_tree_partial): ...this; change callers. Copy
23074 DW_TAG_subprogram DIEs as declarations.
23075 (copy_decls_walk): Don't copy children of a declaration into a
23078 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
23081 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
23084 2014-04-25 Jiong Wang <jiong.wang@arm.com>
23086 * config/arm/predicates.md (call_insn_operand): Add long_call check.
23087 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23089 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23092 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23094 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23096 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23098 PR tree-optimization/60930
23099 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23100 creating a multiply candidate by folding two constant
23101 multiplicands when the result overflows.
23103 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23105 PR tree-optimization/60960
23106 * tree-vect-generic.c (expand_vector_operation): Only call
23107 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23109 2014-04-25 Tom de Vries <tom@codesourcery.com>
23111 * expr.c (clobber_reg_mode): New function.
23112 * expr.h (clobber_reg): New function.
23114 2014-04-25 Tom de Vries <tom@codesourcery.com>
23116 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23119 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23120 Tom de Vries <tom@codesourcery.com>
23122 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23124 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23125 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23126 new argument to find_all_hard_reg_sets call.
23128 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23130 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23131 Use HOST_WIDE_INT_C for mask literal.
23132 (aarch_rev16_shleft_mask_imm_p): Likewise.
23134 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23137 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23139 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23141 PR preprocessor/56540
23142 * config/i386/i386-c.c (ix86_target_macros): Define
23143 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23145 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23147 * configure.ac (tga_func): Remove.
23148 (LIB_TLS_SPEC): Remove.
23149 * configure: Regenerate.
23150 * config.in: Regenerate.
23151 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23153 2014-04-25 Richard Biener <rguenther@suse.de>
23156 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23157 call stmt use/clobber sets during stmt walk instead of
23158 walking the possibly incomplete set of caller edges.
23160 2014-04-25 Richard Biener <rguenther@suse.de>
23163 * passes.c (apply_ipa_transforms): Inline into only caller ...
23164 (execute_one_pass): ... here. Properly bring in function
23165 bodies for nodes we want to apply IPA transforms to.
23167 2014-04-24 Cong Hou <congh@google.com>
23169 PR tree-optimization/60896
23170 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23171 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23172 (vect_mark_pattern_stmts): Set the def type of all statements in
23173 PATTERN_DEF_SEQ as vect_internal_def.
23175 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23177 * doc/extend.texi (PowerPC Built-in Functions): Document new
23178 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23179 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23181 * config/rs6000/predicates.md (const_0_to_3_operand): New
23182 predicate to match 0..3 integer constants.
23184 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23185 to support adding miscellaneous builtin functions.
23186 (BU_DFP_MISC_2): Likewise.
23187 (BU_P7_MISC_1): Likewise.
23188 (BU_P7_MISC_2): Likewise.
23189 (BU_P8V_MISC_3): Likewise.
23190 (BU_MISC_1): Likewise.
23191 (BU_MISC_2): Likewise.
23192 (DIVWE): Add extended divide builtin functions.
23193 (DIVWEO): Likewise.
23194 (DIVWEU): Likewise.
23195 (DIVWEUO): Likewise.
23197 (DIVDEO): Likewise.
23198 (DIVDEU): Likewise.
23199 (DIVDEUO): Likewise.
23200 (DXEX): Add decimal floating-point builtin functions.
23202 (DDEDPD): Likewise.
23203 (DDEDPDQ): Likewise.
23204 (DENBCD): Likewise.
23205 (DENBCDQ): Likewise.
23209 (DSCLIQ): Likewise.
23211 (DSCRIQ): Likewise.
23212 (CDTBCD): Add new BCD builtin functions.
23213 (CBCDTD): Likewise.
23214 (ADDG6S): Likewise.
23215 (BCDADD): Likewise.
23216 (BCDADD_LT): Likewise.
23217 (BCDADD_EQ): Likewise.
23218 (BCDADD_GT): Likewise.
23219 (BCDADD_OV): Likewise.
23220 (BCDSUB): Likewise.
23221 (BCDSUB_LT): Likewise.
23222 (BCDSUB_EQ): Likewise.
23223 (BCDSUB_GT): Likewise.
23224 (BCDSUB_OV): Likewise.
23225 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23226 (UNPACK_TD): Likewise.
23227 (PACK_TF): Likewise.
23228 (UNPACK_TF): Likewise.
23229 (UNPACK_TF_0): Likewise.
23230 (UNPACK_TF_1): Likewise.
23231 (PACK_V1TI): Likewise.
23232 (UNPACK_V1TI): Likewise.
23234 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23235 support for decimal floating point builtin functions.
23236 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23237 functions that take constant arguments.
23238 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23239 (rs6000_init_builtins): Setup long double, _Decimal64, and
23240 _Decimal128 types for new builtin functions.
23241 (builtin_function_type): Set the unsigned flags appropriately for
23242 the new builtin functions.
23243 (rs6000_opt_masks): Add support for decimal floating point builtin
23246 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23247 floating point builtin functions.
23248 (RS6000_BTM_COMMON): Likewise.
23249 (RS6000_BTI_long_double): Likewise.
23250 (RS6000_BTI_dfloat64): Likewise.
23251 (RS6000_BTI_dfloat128): Likewise.
23252 (long_double_type_internal_node): Likewise.
23253 (dfloat64_type_internal_node): Likewise.
23254 (dfloat128_type_internal_node): Likewise.
23256 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23257 2.07 bcd arithmetic instructions.
23258 (UNSPEC_BCDSUB): Likewise.
23259 (UNSPEC_BCD_OVERFLOW): Likewise.
23260 (UNSPEC_BCD_ADD_SUB): Likewise.
23261 (bcd_add_sub): Likewise.
23262 (BCD_TEST): Likewise.
23263 (bcd<bcd_add_sub>): Likewise.
23264 (bcd<bcd_add_sub>_test): Likewise.
23265 (bcd<bcd_add_sub>_test2): Likewise.
23266 (bcd<bcd_add_sub>_<code>): Likewise.
23267 (peephole2 for combined bcd ops): Likewise.
23269 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23270 decimal floating point builtin functions.
23271 (UNSPEC_DENBCD): Likewise.
23272 (UNSPEC_DXEX): Likewise.
23273 (UNSPEC_DIEX): Likewise.
23274 (UNSPEC_DSCLI): Likewise.
23275 (UNSPEC_DSCRI): Likewise.
23276 (D64_D128): Likewise.
23277 (dfp_suffix): Likewise.
23278 (dfp_ddedpd_<mode>): Likewise.
23279 (dfp_denbcd_<mode>): Likewise.
23280 (dfp_dxex_<mode>): Likewise.
23281 (dfp_diex_<mode>): Likewise.
23282 (dfp_dscli_<mode>): Likewise.
23283 (dfp_dscri_<mode>): Likewise.
23285 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23287 (UNSPEC_CDTBCD): Likewise.
23288 (UNSPEC_CBCDTD): Likewise.
23289 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23290 (UNSPEC_DIVEO): Likewise.
23291 (UNSPEC_DIVEU): Likewise.
23292 (UNSPEC_DIVEUO): Likewise.
23293 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23294 pack/unpack 128-bit types.
23295 (UNSPEC_PACK_128BIT): Likewise.
23296 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23297 (udiv<mode>3): Use idiv_ldiv mode attribute.
23298 (div<mode>3): Likewise.
23299 (addg6s): Add new BCD builtin functions.
23300 (cdtbcd): Likewise.
23301 (cbcdtd): Likewise.
23302 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23303 (div_extend): Likewise.
23304 (div<div_extend>_<mode>"): Likewise.
23305 (FP128_64): Add support for new builtin functions to pack/unpack
23307 (unpack<mode>): Likewise.
23308 (unpacktf_0): Likewise.
23309 (unpacktf_1): Likewise.
23310 (unpack<mode>_dm): Likewise.
23311 (unpack<mode>_nodm): Likewise.
23312 (pack<mode>): Likewise.
23313 (unpackv1ti): Likewise.
23314 (packv1ti): Likewise.
23316 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23318 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23321 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23323 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23324 * gimplify.c (omp_is_private): Change last argument's type to int.
23325 Only diagnose lastprivate if the simd argument is 1, only diagnose
23326 linear if the simd argument is 2.
23327 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23328 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23329 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23330 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23331 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23332 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23333 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23334 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23335 * tree-nested.c (convert_nonlocal_omp_clauses,
23336 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23338 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23341 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23344 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23346 * flag-types.h (enum ivar_visibility): Add.
23348 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23350 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23351 function * argument.
23353 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23355 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23357 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23358 Tom de Vries <tom@codesourcery.com>
23360 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23361 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23363 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23364 * emit-rtl.c (try_split): Same.
23366 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23367 Tom de Vries <tom@codesourcery.com>
23369 * common.opt (fuse-caller-save): New option.
23371 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23373 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23374 elements for big-endian.
23376 2014-04-24 Richard Biener <rguenther@suse.de>
23378 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23379 during TER and instead use the sepops interface for expanding
23380 non-GIMPLE_SINGLE_RHS.
23382 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23384 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23385 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23387 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23389 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23390 assembler 64-bit option.
23391 * configure: Regenerate.
23393 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23395 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23396 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23397 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23398 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23399 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23401 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23403 * config/aarch64/aarch64-builtins.c
23404 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23405 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23406 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23407 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23409 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23410 (Vrevsuff): New mode attribute.
23412 2014-04-24 Terry Guo <terry.guo@arm.com>
23414 * config/arm/arm.h (machine_function): Define variable
23415 after_arm_reorg here.
23416 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23417 (arm_split_constant): Update the way to access variable
23419 (arm_reorg): Ditto.
23420 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23422 2014-04-23 Tom de Vries <tom@codesourcery.com>
23424 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23426 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23428 * is-a.h: Update comments to reflect the following changes to the
23429 "pointerness" of the API, making the template parameter match the
23430 return type, allowing use of is-a.h with typedefs of pointers.
23431 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23432 that the return type matches the parameter to the is_a_helper.
23434 (dyn_cast): Likewise.
23436 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23437 pointer from the is-a.h API.
23439 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23440 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23442 (is_a_helper <varpool_node>::test): Likewise, convert to...
23443 (is_a_helper <varpool_node *>::test): ...this.
23445 (varpool_first_variable): Update for removal of implicit pointer
23446 from the is-a.h API.
23447 (varpool_next_variable): Likewise.
23448 (varpool_first_static_initializer): Likewise.
23449 (varpool_next_static_initializer): Likewise.
23450 (varpool_first_defined_variable): Likewise.
23451 (varpool_next_defined_variable): Likewise.
23452 (cgraph_first_defined_function): Likewise.
23453 (cgraph_next_defined_function): Likewise.
23454 (cgraph_first_function): Likewise.
23455 (cgraph_next_function): Likewise.
23456 (cgraph_first_function_with_gimple_body): Likewise.
23457 (cgraph_next_function_with_gimple_body): Likewise.
23458 (cgraph_alias_target): Likewise.
23459 (varpool_alias_target): Likewise.
23460 (cgraph_function_or_thunk_node): Likewise.
23461 (varpool_variable_node): Likewise.
23462 (symtab_real_symbol_p): Likewise.
23463 * cgraphunit.c (referred_to_p): Likewise.
23464 (analyze_functions): Likewise.
23465 (handle_alias_pairs): Likewise.
23466 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23467 * gimple-ssa.h (gimple_vuse_op): Likewise.
23468 (gimple_vdef_op): Likewise.
23469 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23470 * gimple.c (gimple_build_asm_1): Likewise.
23471 (gimple_build_try): Likewise.
23472 (gimple_build_resx): Likewise.
23473 (gimple_build_eh_dispatch): Likewise.
23474 (gimple_build_omp_for): Likewise.
23475 (gimple_omp_for_set_clauses): Likewise.
23477 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23478 (is_a_helper <gimple_statement_asm *>::test): ...this.
23479 (is_a_helper <gimple_statement_bind>::test): Convert to...
23480 (is_a_helper <gimple_statement_bind *>::test): ...this.
23481 (is_a_helper <gimple_statement_call>::test): Convert to...
23482 (is_a_helper <gimple_statement_call *>::test): ...this.
23483 (is_a_helper <gimple_statement_catch>::test): Convert to...
23484 (is_a_helper <gimple_statement_catch *>::test): ...this.
23485 (is_a_helper <gimple_statement_resx>::test): Convert to...
23486 (is_a_helper <gimple_statement_resx *>::test): ...this.
23487 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23488 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23489 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23490 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23491 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23492 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23493 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23494 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23495 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23496 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23497 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23498 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23499 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23500 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23501 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23502 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23503 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23504 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23505 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23506 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23507 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23508 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23509 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23510 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23511 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23512 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23513 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23514 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23515 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23516 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23517 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23518 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23519 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23520 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23521 (is_a_helper <gimple_statement_phi>::test): Convert to...
23522 (is_a_helper <gimple_statement_phi *>::test): ...this.
23523 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23524 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23525 (is_a_helper <gimple_statement_try>::test): Convert to...
23526 (is_a_helper <gimple_statement_try *>::test): ...this.
23527 (is_a_helper <gimple_statement_wce>::test): Convert to...
23528 (is_a_helper <gimple_statement_wce *>::test): ...this.
23529 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23530 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23531 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23532 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23533 (is_a_helper <const gimple_statement_call>::test): Convert to...
23534 (is_a_helper <const gimple_statement_call *>::test): ...this.
23535 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23536 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23537 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23538 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23539 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23540 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23541 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23542 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23543 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23545 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23547 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23549 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23551 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23552 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23553 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23555 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23556 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23558 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23559 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23560 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23561 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23562 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23563 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23565 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23566 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23567 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23568 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23570 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23571 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23572 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23573 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23574 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23575 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23576 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23577 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23578 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23579 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23580 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23581 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23582 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23583 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23584 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23585 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23587 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23589 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23590 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23592 (gimple_use_ops): Update for removal of implicit pointer from the
23594 (gimple_set_use_ops): Likewise.
23595 (gimple_vuse): Likewise.
23596 (gimple_vdef): Likewise.
23597 (gimple_vuse_ptr): Likewise.
23598 (gimple_vdef_ptr): Likewise.
23599 (gimple_set_vuse): Likewise.
23600 (gimple_set_vdef): Likewise.
23601 (gimple_omp_return_set_lhs): Likewise.
23602 (gimple_omp_return_lhs): Likewise.
23603 (gimple_omp_return_lhs_ptr): Likewise.
23604 (gimple_call_fntype): Likewise.
23605 (gimple_call_set_fntype): Likewise.
23606 (gimple_call_set_internal_fn): Likewise.
23607 (gimple_call_use_set): Likewise.
23608 (gimple_call_clobber_set): Likewise.
23609 (gimple_bind_vars): Likewise.
23610 (gimple_bind_set_vars): Likewise.
23611 (gimple_bind_body_ptr): Likewise.
23612 (gimple_bind_set_body): Likewise.
23613 (gimple_bind_add_stmt): Likewise.
23614 (gimple_bind_block): Likewise.
23615 (gimple_bind_set_block): Likewise.
23616 (gimple_asm_ninputs): Likewise.
23617 (gimple_asm_noutputs): Likewise.
23618 (gimple_asm_nclobbers): Likewise.
23619 (gimple_asm_nlabels): Likewise.
23620 (gimple_asm_input_op): Likewise.
23621 (gimple_asm_input_op_ptr): Likewise.
23622 (gimple_asm_output_op): Likewise.
23623 (gimple_asm_output_op_ptr): Likewise.
23624 (gimple_asm_set_output_op): Likewise.
23625 (gimple_asm_clobber_op): Likewise.
23626 (gimple_asm_set_clobber_op): Likewise.
23627 (gimple_asm_label_op): Likewise.
23628 (gimple_asm_set_label_op): Likewise.
23629 (gimple_asm_string): Likewise.
23630 (gimple_catch_types): Likewise.
23631 (gimple_catch_types_ptr): Likewise.
23632 (gimple_catch_handler_ptr): Likewise.
23633 (gimple_catch_set_types): Likewise.
23634 (gimple_catch_set_handler): Likewise.
23635 (gimple_eh_filter_types): Likewise.
23636 (gimple_eh_filter_types_ptr): Likewise.
23637 (gimple_eh_filter_failure_ptr): Likewise.
23638 (gimple_eh_filter_set_types): Likewise.
23639 (gimple_eh_filter_set_failure): Likewise.
23640 (gimple_eh_must_not_throw_fndecl): Likewise.
23641 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23642 (gimple_eh_else_n_body_ptr): Likewise.
23643 (gimple_eh_else_e_body_ptr): Likewise.
23644 (gimple_eh_else_set_n_body): Likewise.
23645 (gimple_eh_else_set_e_body): Likewise.
23646 (gimple_try_eval_ptr): Likewise.
23647 (gimple_try_cleanup_ptr): Likewise.
23648 (gimple_try_set_eval): Likewise.
23649 (gimple_try_set_cleanup): Likewise.
23650 (gimple_wce_cleanup_ptr): Likewise.
23651 (gimple_wce_set_cleanup): Likewise.
23652 (gimple_phi_capacity): Likewise.
23653 (gimple_phi_num_args): Likewise.
23654 (gimple_phi_result): Likewise.
23655 (gimple_phi_result_ptr): Likewise.
23656 (gimple_phi_set_result): Likewise.
23657 (gimple_phi_arg): Likewise.
23658 (gimple_phi_set_arg): Likewise.
23659 (gimple_resx_region): Likewise.
23660 (gimple_resx_set_region): Likewise.
23661 (gimple_eh_dispatch_region): Likewise.
23662 (gimple_eh_dispatch_set_region): Likewise.
23663 (gimple_omp_critical_name): Likewise.
23664 (gimple_omp_critical_name_ptr): Likewise.
23665 (gimple_omp_critical_set_name): Likewise.
23666 (gimple_omp_for_clauses): Likewise.
23667 (gimple_omp_for_clauses_ptr): Likewise.
23668 (gimple_omp_for_set_clauses): Likewise.
23669 (gimple_omp_for_collapse): Likewise.
23670 (gimple_omp_for_index): Likewise.
23671 (gimple_omp_for_index_ptr): Likewise.
23672 (gimple_omp_for_set_index): Likewise.
23673 (gimple_omp_for_initial): Likewise.
23674 (gimple_omp_for_initial_ptr): Likewise.
23675 (gimple_omp_for_set_initial): Likewise.
23676 (gimple_omp_for_final): Likewise.
23677 (gimple_omp_for_final_ptr): Likewise.
23678 (gimple_omp_for_set_final): Likewise.
23679 (gimple_omp_for_incr): Likewise.
23680 (gimple_omp_for_incr_ptr): Likewise.
23681 (gimple_omp_for_set_incr): Likewise.
23682 (gimple_omp_for_pre_body_ptr): Likewise.
23683 (gimple_omp_for_set_pre_body): Likewise.
23684 (gimple_omp_parallel_clauses): Likewise.
23685 (gimple_omp_parallel_clauses_ptr): Likewise.
23686 (gimple_omp_parallel_set_clauses): Likewise.
23687 (gimple_omp_parallel_child_fn): Likewise.
23688 (gimple_omp_parallel_child_fn_ptr): Likewise.
23689 (gimple_omp_parallel_set_child_fn): Likewise.
23690 (gimple_omp_parallel_data_arg): Likewise.
23691 (gimple_omp_parallel_data_arg_ptr): Likewise.
23692 (gimple_omp_parallel_set_data_arg): Likewise.
23693 (gimple_omp_task_clauses): Likewise.
23694 (gimple_omp_task_clauses_ptr): Likewise.
23695 (gimple_omp_task_set_clauses): Likewise.
23696 (gimple_omp_task_child_fn): Likewise.
23697 (gimple_omp_task_child_fn_ptr): Likewise.
23698 (gimple_omp_task_set_child_fn): Likewise.
23699 (gimple_omp_task_data_arg): Likewise.
23700 (gimple_omp_task_data_arg_ptr): Likewise.
23701 (gimple_omp_task_set_data_arg): Likewise.
23702 (gimple_omp_taskreg_clauses): Likewise.
23703 (gimple_omp_taskreg_clauses_ptr): Likewise.
23704 (gimple_omp_taskreg_set_clauses): Likewise.
23705 (gimple_omp_taskreg_child_fn): Likewise.
23706 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23707 (gimple_omp_taskreg_set_child_fn): Likewise.
23708 (gimple_omp_taskreg_data_arg): Likewise.
23709 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23710 (gimple_omp_taskreg_set_data_arg): Likewise.
23711 (gimple_omp_task_copy_fn): Likewise.
23712 (gimple_omp_task_copy_fn_ptr): Likewise.
23713 (gimple_omp_task_set_copy_fn): Likewise.
23714 (gimple_omp_task_arg_size): Likewise.
23715 (gimple_omp_task_arg_size_ptr): Likewise.
23716 (gimple_omp_task_set_arg_size): Likewise.
23717 (gimple_omp_task_arg_align): Likewise.
23718 (gimple_omp_task_arg_align_ptr): Likewise.
23719 (gimple_omp_task_set_arg_align): Likewise.
23720 (gimple_omp_single_clauses): Likewise.
23721 (gimple_omp_single_clauses_ptr): Likewise.
23722 (gimple_omp_single_set_clauses): Likewise.
23723 (gimple_omp_target_clauses): Likewise.
23724 (gimple_omp_target_clauses_ptr): Likewise.
23725 (gimple_omp_target_set_clauses): Likewise.
23726 (gimple_omp_target_child_fn): Likewise.
23727 (gimple_omp_target_child_fn_ptr): Likewise.
23728 (gimple_omp_target_set_child_fn): Likewise.
23729 (gimple_omp_target_data_arg): Likewise.
23730 (gimple_omp_target_data_arg_ptr): Likewise.
23731 (gimple_omp_target_set_data_arg): Likewise.
23732 (gimple_omp_teams_clauses): Likewise.
23733 (gimple_omp_teams_clauses_ptr): Likewise.
23734 (gimple_omp_teams_set_clauses): Likewise.
23735 (gimple_omp_sections_clauses): Likewise.
23736 (gimple_omp_sections_clauses_ptr): Likewise.
23737 (gimple_omp_sections_set_clauses): Likewise.
23738 (gimple_omp_sections_control): Likewise.
23739 (gimple_omp_sections_control_ptr): Likewise.
23740 (gimple_omp_sections_set_control): Likewise.
23741 (gimple_omp_for_set_cond): Likewise.
23742 (gimple_omp_for_cond): Likewise.
23743 (gimple_omp_atomic_store_set_val): Likewise.
23744 (gimple_omp_atomic_store_val): Likewise.
23745 (gimple_omp_atomic_store_val_ptr): Likewise.
23746 (gimple_omp_atomic_load_set_lhs): Likewise.
23747 (gimple_omp_atomic_load_lhs): Likewise.
23748 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23749 (gimple_omp_atomic_load_set_rhs): Likewise.
23750 (gimple_omp_atomic_load_rhs): Likewise.
23751 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23752 (gimple_omp_continue_control_def): Likewise.
23753 (gimple_omp_continue_control_def_ptr): Likewise.
23754 (gimple_omp_continue_set_control_def): Likewise.
23755 (gimple_omp_continue_control_use): Likewise.
23756 (gimple_omp_continue_control_use_ptr): Likewise.
23757 (gimple_omp_continue_set_control_use): Likewise.
23758 (gimple_transaction_body_ptr): Likewise.
23759 (gimple_transaction_label): Likewise.
23760 (gimple_transaction_label_ptr): Likewise.
23761 (gimple_transaction_set_body): Likewise.
23762 (gimple_transaction_set_label): Likewise.
23764 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23765 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23766 * ipa-ref.c (ipa_record_reference): Likewise.
23767 * ipa-reference.c (analyze_function): Likewise.
23768 (ipa_reference_write_optimization_summary): Likewise.
23769 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23770 (address_taken_from_non_vtable_p): Likewise.
23771 (comdat_can_be_unshared_p_1): Likewise.
23772 * lto-cgraph.c (lto_output_ref): Likewise.
23773 (add_references): Likewise.
23774 (compute_ltrans_boundary): Likewise.
23775 (output_symtab): Likewise.
23776 (input_ref): Likewise.
23777 (input_cgraph_1): Likewise.
23778 (output_cgraph_opt_summary): Likewise.
23779 * lto-streamer-out.c (lto_output): Likewise.
23780 (output_symbol_p): Likewise.
23781 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23782 (lsei_start_function_in_partition): Likewise.
23783 (lsei_next_variable_in_partition): Likewise.
23784 (lsei_start_variable_in_partition): Likewise.
23785 * symtab.c (insert_to_assembler_name_hash): Likewise.
23786 (unlink_from_assembler_name_hash): Likewise.
23787 (symtab_unregister_node): Likewise.
23788 (symtab_remove_node): Likewise.
23789 (dump_symtab_node): Likewise.
23790 (verify_symtab_base): Likewise.
23791 (verify_symtab_node): Likewise.
23792 (symtab_make_decl_local): Likewise.
23793 (symtab_alias_ultimate_target): Likewise.
23794 (symtab_resolve_alias): Likewise.
23795 (symtab_get_symbol_partitioning_class): Likewise.
23796 * tree-phinodes.c (allocate_phi_node): Likewise.
23797 (reserve_phi_args_for_new_edge): Likewise.
23798 (remove_phi_args): Likewise.
23799 * varpool.c (varpool_node_for_asm): Likewise.
23800 (varpool_remove_unreferenced_decls): Likewise.
23802 2014-04-23 Jeff Law <law@redhat.com>
23804 PR tree-optimization/60902
23805 * tree-ssa-threadedge.c
23806 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23807 invalidate outputs from statements that do not produce useful
23808 outputs for threading.
23810 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23812 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23813 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23814 machine descriptions for Stack Smashing Protector.
23816 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23818 * aarch64.md (<optab>_rol<mode>3): New pattern.
23819 (<optab>_rolsi3_uxtw): Likewise.
23820 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23822 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23824 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23825 (arm_cortex_a12_tune): Likewise.
23827 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23829 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23831 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23833 * config/arm/arm.md (arm_rev16si2): New pattern.
23834 (arm_rev16si2_alt): Likewise.
23835 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23837 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23839 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23840 (rev16<mode>2_alt): Likewise.
23841 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23842 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23843 (aarch_rev16_shleft_mask_imm_p): Likewise.
23844 (aarch_rev16_p_1): Likewise.
23845 (aarch_rev16_p): Likewise.
23846 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23847 (aarch_rev16_shright_mask_imm_p): Likewise.
23848 (aarch_rev16_shleft_mask_imm_p): Likewise.
23850 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23852 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23853 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23855 (cortex_a53_extra_costs): Likewise.
23856 (cortex_a57_extra_costs): Likewise.
23857 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23858 (cortexa7_extra_costs): Likewise.
23859 (cortexa8_extra_costs): Likewise.
23860 (cortexa12_extra_costs): Likewise.
23861 (cortexa15_extra_costs): Likewise.
23862 (v7m_extra_costs): Likewise.
23863 (arm_new_rtx_costs): Handle BSWAP.
23865 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23867 * config/arm/arm.c (cortexa8_extra_costs): New table.
23868 (arm_cortex_a8_tune): New tuning struct.
23869 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23871 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23873 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23875 2014-04-23 Richard Biener <rguenther@suse.de>
23877 * Makefile.in (OBJS): Remove loop-unswitch.o.
23878 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23879 * passes.def (pass_rtl_unswitch): Likewise.
23880 * loop-init.c (gate_rtl_unswitch): Likewise.
23881 (rtl_unswitch): Likewise.
23882 (pass_data_rtl_unswitch): Likewise.
23883 (pass_rtl_unswitch): Likewise.
23884 (make_pass_rtl_unswitch): Likewise.
23885 * rtl.h (reversed_condition): Likewise.
23886 (compare_and_jump_seq): Likewise.
23887 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23889 * loop-unroll.c (compare_and_jump_seq): Likewise.
23891 2014-04-23 Richard Biener <rguenther@suse.de>
23893 PR tree-optimization/60903
23894 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23895 commented code block.
23896 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23897 loop flags to newly created BBs and edges.
23899 2014-04-23 Nick Clifton <nickc@redhat.com>
23901 * config/msp430/msp430.c (msp430_handle_option): Move function
23903 (msp430_option_override): Simplify mcu and mcpu option handling.
23904 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23905 support for -mhwmult command line option.
23906 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23907 -mhwmult command line option.
23908 (msp430_hwmult_enabled): Delete.
23909 (msp43o_output_labelref): Add support for -mhwmult command line option.
23910 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23911 (umulsidi3): Likewise.
23912 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23913 (mcpu, mlarge, msmall): Likewise.
23914 (mhwmult): New option.
23915 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23917 (msp430_is_f5_mcu): Remove prototype.
23918 (msp430_use_f5_series_hwmult): Add prototype.
23919 * config/msp430/msp430-opts.h: New file.
23920 * common/config/msp430: New directory.
23921 * common/config/msp430/msp430-common.c: New file.
23922 * config.gcc (msp430): Remove target_has_targetm_common.
23923 * doc/invoke.texi: Document -mhwmult command line option.
23925 2014-04-23 Nick Clifton <nickc@redhat.com>
23927 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23928 default-manifest.o if it can be found in the search path.
23929 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23931 2014-04-23 Terry Guo <terry.guo@arm.com>
23933 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23935 2014-04-23 Richard Biener <rguenther@suse.de>
23937 PR middle-end/60895
23938 * tree-inline.c (declare_return_variable): Use mark_addressable.
23940 2014-04-23 Richard Biener <rguenther@suse.de>
23942 PR middle-end/60891
23943 * loop-init.c (loop_optimizer_init): Make sure to apply
23944 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23946 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23949 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23951 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23952 if flag_sanitize_undefined_trap_on_error.
23953 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23954 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23955 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23956 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23957 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23958 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23959 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23960 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23961 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23962 * ubsan.c (ubsan_instrument_unreachable): Return
23963 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23964 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23965 if flag_sanitize_undefined_trap_on_error and
23966 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23967 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23968 instrument_bool_enum_load): Emit __builtin_trap () if
23969 flag_sanitize_undefined_trap_on_error and
23970 __builtin_handle_*_abort () if !flag_sanitize_recover.
23971 * doc/invoke.texi (-fsanitize-recover,
23972 -fsanitize-undefined-trap-on-error): Document.
23974 2014-04-22 Christian Bruel <christian.bruel@st.com>
23976 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23977 Force immediates to SImode.
23979 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23981 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23982 (lroundsfsi2): New.
23983 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23984 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23985 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23986 (nios2_fpu_insn): Add entry for round.
23987 (N2FPU_NO_ERRNO_P): Define.
23988 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23990 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23992 2014-04-22 Richard Henderson <rth@redhat.com>
23994 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23995 (add<GPI>3_compare0): Remove leading * from name.
23996 (add<GPI>3_carryin): Likewise.
23997 (sub<GPI>3_compare0): Likewise.
23998 (sub<GPI>3_carryin): Likewise.
23999 (<su_optab>mulditi3): New expander.
24000 (multi3): New expander.
24001 (madd<GPI>): Remove leading * from name.
24003 2014-04-22 Martin Jambor <mjambor@suse.cz>
24005 * cgraphclones.c (cgraph_function_versioning): Copy
24006 ipa_transforms_to_apply instead of asserting it is empty.
24008 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
24011 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
24012 on count_exp to get mode.
24014 2014-04-22 Andrew Pinski <apinski@cavium.com>
24016 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
24017 Handle TLS for ILP32.
24018 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
24019 (tlsie_small_<mode>): this and handle PTR.
24020 (tlsie_small_sidi): New pattern.
24021 (tlsle_small): Change to an expand to handle ILP32.
24022 (tlsle_small_<mode>): New pattern.
24023 (tlsdesc_small): Rename to ...
24024 (tlsdesc_small_<mode>): this and handle PTR.
24026 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24028 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
24030 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24032 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24033 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
24034 (aarch64_types_signed_poly_qualifiers): Likewise.
24035 (aarch64_types_unsigned_signed_qualifiers): Likewise.
24036 (aarch64_types_poly_signed_qualifiers): Likewise.
24037 (TYPES_REINTERP_SS): Type macro added.
24038 (TYPES_REINTERP_SU): Likewise.
24039 (TYPES_REINTERP_SP): Likewise.
24040 (TYPES_REINTERP_US): Likewise.
24041 (TYPES_REINTERP_PS): Likewise.
24042 (aarch64_fold_builtin): New expression folding added.
24043 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
24044 Declarations removed.
24045 (REINTERP_SS): Declarations added.
24046 (REINTERP_US): Likewise.
24047 (REINTERP_PS): Likewise.
24048 (REINTERP_SU): Likewise.
24049 (REINTERP_SP): Likewise.
24050 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
24051 (vreinterpretq_p8_f64): Likewise.
24052 (vreinterpret_p16_f64): Likewise.
24053 (vreinterpretq_p16_f64): Likewise.
24054 (vreinterpret_f32_f64): Likewise.
24055 (vreinterpretq_f32_f64): Likewise.
24056 (vreinterpret_f64_f32): Likewise.
24057 (vreinterpret_f64_p8): Likewise.
24058 (vreinterpret_f64_p16): Likewise.
24059 (vreinterpret_f64_s8): Likewise.
24060 (vreinterpret_f64_s16): Likewise.
24061 (vreinterpret_f64_s32): Likewise.
24062 (vreinterpret_f64_s64): Likewise.
24063 (vreinterpret_f64_u8): Likewise.
24064 (vreinterpret_f64_u16): Likewise.
24065 (vreinterpret_f64_u32): Likewise.
24066 (vreinterpret_f64_u64): Likewise.
24067 (vreinterpretq_f64_f32): Likewise.
24068 (vreinterpretq_f64_p8): Likewise.
24069 (vreinterpretq_f64_p16): Likewise.
24070 (vreinterpretq_f64_s8): Likewise.
24071 (vreinterpretq_f64_s16): Likewise.
24072 (vreinterpretq_f64_s32): Likewise.
24073 (vreinterpretq_f64_s64): Likewise.
24074 (vreinterpretq_f64_u8): Likewise.
24075 (vreinterpretq_f64_u16): Likewise.
24076 (vreinterpretq_f64_u32): Likewise.
24077 (vreinterpretq_f64_u64): Likewise.
24078 (vreinterpret_s64_f64): Likewise.
24079 (vreinterpretq_s64_f64): Likewise.
24080 (vreinterpret_u64_f64): Likewise.
24081 (vreinterpretq_u64_f64): Likewise.
24082 (vreinterpret_s8_f64): Likewise.
24083 (vreinterpretq_s8_f64): Likewise.
24084 (vreinterpret_s16_f64): Likewise.
24085 (vreinterpretq_s16_f64): Likewise.
24086 (vreinterpret_s32_f64): Likewise.
24087 (vreinterpretq_s32_f64): Likewise.
24088 (vreinterpret_u8_f64): Likewise.
24089 (vreinterpretq_u8_f64): Likewise.
24090 (vreinterpret_u16_f64): Likewise.
24091 (vreinterpretq_u16_f64): Likewise.
24092 (vreinterpret_u32_f64): Likewise.
24093 (vreinterpretq_u32_f64): Likewise.
24095 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24097 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24098 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24099 (vreinterpret_p8_s8): Likewise.
24100 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24101 (vreinterpret_p8_s16): Likewise.
24102 (vreinterpret_p8_s32): Likewise.
24103 (vreinterpret_p8_s64): Likewise.
24104 (vreinterpret_p8_f32): Likewise.
24105 (vreinterpret_p8_u8): Likewise.
24106 (vreinterpret_p8_u16): Likewise.
24107 (vreinterpret_p8_u32): Likewise.
24108 (vreinterpret_p8_u64): Likewise.
24109 (vreinterpret_p8_p16): Likewise.
24110 (vreinterpretq_p8_s8): Likewise.
24111 (vreinterpretq_p8_s16): Likewise.
24112 (vreinterpretq_p8_s32): Likewise.
24113 (vreinterpretq_p8_s64): Likewise.
24114 (vreinterpretq_p8_f32): Likewise.
24115 (vreinterpretq_p8_u8): Likewise.
24116 (vreinterpretq_p8_u16): Likewise.
24117 (vreinterpretq_p8_u32): Likewise.
24118 (vreinterpretq_p8_u64): Likewise.
24119 (vreinterpretq_p8_p16): Likewise.
24120 (vreinterpret_p16_s8): Likewise.
24121 (vreinterpret_p16_s16): Likewise.
24122 (vreinterpret_p16_s32): Likewise.
24123 (vreinterpret_p16_s64): Likewise.
24124 (vreinterpret_p16_f32): Likewise.
24125 (vreinterpret_p16_u8): Likewise.
24126 (vreinterpret_p16_u16): Likewise.
24127 (vreinterpret_p16_u32): Likewise.
24128 (vreinterpret_p16_u64): Likewise.
24129 (vreinterpret_p16_p8): Likewise.
24130 (vreinterpretq_p16_s8): Likewise.
24131 (vreinterpretq_p16_s16): Likewise.
24132 (vreinterpretq_p16_s32): Likewise.
24133 (vreinterpretq_p16_s64): Likewise.
24134 (vreinterpretq_p16_f32): Likewise.
24135 (vreinterpretq_p16_u8): Likewise.
24136 (vreinterpretq_p16_u16): Likewise.
24137 (vreinterpretq_p16_u32): Likewise.
24138 (vreinterpretq_p16_u64): Likewise.
24139 (vreinterpretq_p16_p8): Likewise.
24140 (vreinterpret_f32_s8): Likewise.
24141 (vreinterpret_f32_s16): Likewise.
24142 (vreinterpret_f32_s32): Likewise.
24143 (vreinterpret_f32_s64): Likewise.
24144 (vreinterpret_f32_u8): Likewise.
24145 (vreinterpret_f32_u16): Likewise.
24146 (vreinterpret_f32_u32): Likewise.
24147 (vreinterpret_f32_u64): Likewise.
24148 (vreinterpret_f32_p8): Likewise.
24149 (vreinterpret_f32_p16): Likewise.
24150 (vreinterpretq_f32_s8): Likewise.
24151 (vreinterpretq_f32_s16): Likewise.
24152 (vreinterpretq_f32_s32): Likewise.
24153 (vreinterpretq_f32_s64): Likewise.
24154 (vreinterpretq_f32_u8): Likewise.
24155 (vreinterpretq_f32_u16): Likewise.
24156 (vreinterpretq_f32_u32): Likewise.
24157 (vreinterpretq_f32_u64): Likewise.
24158 (vreinterpretq_f32_p8): Likewise.
24159 (vreinterpretq_f32_p16): Likewise.
24160 (vreinterpret_s64_s8): Likewise.
24161 (vreinterpret_s64_s16): Likewise.
24162 (vreinterpret_s64_s32): Likewise.
24163 (vreinterpret_s64_f32): Likewise.
24164 (vreinterpret_s64_u8): Likewise.
24165 (vreinterpret_s64_u16): Likewise.
24166 (vreinterpret_s64_u32): Likewise.
24167 (vreinterpret_s64_u64): Likewise.
24168 (vreinterpret_s64_p8): Likewise.
24169 (vreinterpret_s64_p16): Likewise.
24170 (vreinterpretq_s64_s8): Likewise.
24171 (vreinterpretq_s64_s16): Likewise.
24172 (vreinterpretq_s64_s32): Likewise.
24173 (vreinterpretq_s64_f32): Likewise.
24174 (vreinterpretq_s64_u8): Likewise.
24175 (vreinterpretq_s64_u16): Likewise.
24176 (vreinterpretq_s64_u32): Likewise.
24177 (vreinterpretq_s64_u64): Likewise.
24178 (vreinterpretq_s64_p8): Likewise.
24179 (vreinterpretq_s64_p16): Likewise.
24180 (vreinterpret_u64_s8): Likewise.
24181 (vreinterpret_u64_s16): Likewise.
24182 (vreinterpret_u64_s32): Likewise.
24183 (vreinterpret_u64_s64): Likewise.
24184 (vreinterpret_u64_f32): Likewise.
24185 (vreinterpret_u64_u8): Likewise.
24186 (vreinterpret_u64_u16): Likewise.
24187 (vreinterpret_u64_u32): Likewise.
24188 (vreinterpret_u64_p8): Likewise.
24189 (vreinterpret_u64_p16): Likewise.
24190 (vreinterpretq_u64_s8): Likewise.
24191 (vreinterpretq_u64_s16): Likewise.
24192 (vreinterpretq_u64_s32): Likewise.
24193 (vreinterpretq_u64_s64): Likewise.
24194 (vreinterpretq_u64_f32): Likewise.
24195 (vreinterpretq_u64_u8): Likewise.
24196 (vreinterpretq_u64_u16): Likewise.
24197 (vreinterpretq_u64_u32): Likewise.
24198 (vreinterpretq_u64_p8): Likewise.
24199 (vreinterpretq_u64_p16): Likewise.
24200 (vreinterpret_s8_s16): Likewise.
24201 (vreinterpret_s8_s32): Likewise.
24202 (vreinterpret_s8_s64): Likewise.
24203 (vreinterpret_s8_f32): Likewise.
24204 (vreinterpret_s8_u8): Likewise.
24205 (vreinterpret_s8_u16): Likewise.
24206 (vreinterpret_s8_u32): Likewise.
24207 (vreinterpret_s8_u64): Likewise.
24208 (vreinterpret_s8_p8): Likewise.
24209 (vreinterpret_s8_p16): Likewise.
24210 (vreinterpretq_s8_s16): Likewise.
24211 (vreinterpretq_s8_s32): Likewise.
24212 (vreinterpretq_s8_s64): Likewise.
24213 (vreinterpretq_s8_f32): Likewise.
24214 (vreinterpretq_s8_u8): Likewise.
24215 (vreinterpretq_s8_u16): Likewise.
24216 (vreinterpretq_s8_u32): Likewise.
24217 (vreinterpretq_s8_u64): Likewise.
24218 (vreinterpretq_s8_p8): Likewise.
24219 (vreinterpretq_s8_p16): Likewise.
24220 (vreinterpret_s16_s8): Likewise.
24221 (vreinterpret_s16_s32): Likewise.
24222 (vreinterpret_s16_s64): Likewise.
24223 (vreinterpret_s16_f32): Likewise.
24224 (vreinterpret_s16_u8): Likewise.
24225 (vreinterpret_s16_u16): Likewise.
24226 (vreinterpret_s16_u32): Likewise.
24227 (vreinterpret_s16_u64): Likewise.
24228 (vreinterpret_s16_p8): Likewise.
24229 (vreinterpret_s16_p16): Likewise.
24230 (vreinterpretq_s16_s8): Likewise.
24231 (vreinterpretq_s16_s32): Likewise.
24232 (vreinterpretq_s16_s64): Likewise.
24233 (vreinterpretq_s16_f32): Likewise.
24234 (vreinterpretq_s16_u8): Likewise.
24235 (vreinterpretq_s16_u16): Likewise.
24236 (vreinterpretq_s16_u32): Likewise.
24237 (vreinterpretq_s16_u64): Likewise.
24238 (vreinterpretq_s16_p8): Likewise.
24239 (vreinterpretq_s16_p16): Likewise.
24240 (vreinterpret_s32_s8): Likewise.
24241 (vreinterpret_s32_s16): Likewise.
24242 (vreinterpret_s32_s64): Likewise.
24243 (vreinterpret_s32_f32): Likewise.
24244 (vreinterpret_s32_u8): Likewise.
24245 (vreinterpret_s32_u16): Likewise.
24246 (vreinterpret_s32_u32): Likewise.
24247 (vreinterpret_s32_u64): Likewise.
24248 (vreinterpret_s32_p8): Likewise.
24249 (vreinterpret_s32_p16): Likewise.
24250 (vreinterpretq_s32_s8): Likewise.
24251 (vreinterpretq_s32_s16): Likewise.
24252 (vreinterpretq_s32_s64): Likewise.
24253 (vreinterpretq_s32_f32): Likewise.
24254 (vreinterpretq_s32_u8): Likewise.
24255 (vreinterpretq_s32_u16): Likewise.
24256 (vreinterpretq_s32_u32): Likewise.
24257 (vreinterpretq_s32_u64): Likewise.
24258 (vreinterpretq_s32_p8): Likewise.
24259 (vreinterpretq_s32_p16): Likewise.
24260 (vreinterpret_u8_s8): Likewise.
24261 (vreinterpret_u8_s16): Likewise.
24262 (vreinterpret_u8_s32): Likewise.
24263 (vreinterpret_u8_s64): Likewise.
24264 (vreinterpret_u8_f32): Likewise.
24265 (vreinterpret_u8_u16): Likewise.
24266 (vreinterpret_u8_u32): Likewise.
24267 (vreinterpret_u8_u64): Likewise.
24268 (vreinterpret_u8_p8): Likewise.
24269 (vreinterpret_u8_p16): Likewise.
24270 (vreinterpretq_u8_s8): Likewise.
24271 (vreinterpretq_u8_s16): Likewise.
24272 (vreinterpretq_u8_s32): Likewise.
24273 (vreinterpretq_u8_s64): Likewise.
24274 (vreinterpretq_u8_f32): Likewise.
24275 (vreinterpretq_u8_u16): Likewise.
24276 (vreinterpretq_u8_u32): Likewise.
24277 (vreinterpretq_u8_u64): Likewise.
24278 (vreinterpretq_u8_p8): Likewise.
24279 (vreinterpretq_u8_p16): Likewise.
24280 (vreinterpret_u16_s8): Likewise.
24281 (vreinterpret_u16_s16): Likewise.
24282 (vreinterpret_u16_s32): Likewise.
24283 (vreinterpret_u16_s64): Likewise.
24284 (vreinterpret_u16_f32): Likewise.
24285 (vreinterpret_u16_u8): Likewise.
24286 (vreinterpret_u16_u32): Likewise.
24287 (vreinterpret_u16_u64): Likewise.
24288 (vreinterpret_u16_p8): Likewise.
24289 (vreinterpret_u16_p16): Likewise.
24290 (vreinterpretq_u16_s8): Likewise.
24291 (vreinterpretq_u16_s16): Likewise.
24292 (vreinterpretq_u16_s32): Likewise.
24293 (vreinterpretq_u16_s64): Likewise.
24294 (vreinterpretq_u16_f32): Likewise.
24295 (vreinterpretq_u16_u8): Likewise.
24296 (vreinterpretq_u16_u32): Likewise.
24297 (vreinterpretq_u16_u64): Likewise.
24298 (vreinterpretq_u16_p8): Likewise.
24299 (vreinterpretq_u16_p16): Likewise.
24300 (vreinterpret_u32_s8): Likewise.
24301 (vreinterpret_u32_s16): Likewise.
24302 (vreinterpret_u32_s32): Likewise.
24303 (vreinterpret_u32_s64): Likewise.
24304 (vreinterpret_u32_f32): Likewise.
24305 (vreinterpret_u32_u8): Likewise.
24306 (vreinterpret_u32_u16): Likewise.
24307 (vreinterpret_u32_u64): Likewise.
24308 (vreinterpret_u32_p8): Likewise.
24309 (vreinterpret_u32_p16): Likewise.
24310 (vreinterpretq_u32_s8): Likewise.
24311 (vreinterpretq_u32_s16): Likewise.
24312 (vreinterpretq_u32_s32): Likewise.
24313 (vreinterpretq_u32_s64): Likewise.
24314 (vreinterpretq_u32_f32): Likewise.
24315 (vreinterpretq_u32_u8): Likewise.
24316 (vreinterpretq_u32_u16): Likewise.
24317 (vreinterpretq_u32_u64): Likewise.
24318 (vreinterpretq_u32_p8): Likewise.
24319 (vreinterpretq_u32_p16): Likewise.
24321 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24323 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24325 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24327 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24328 (vqnegd_s64): Likewise.
24329 (vqabs_s64): Likewise.
24330 (vqabsd_s64): Likewise.
24332 2014-04-22 Richard Henderson <rth@redhat.com>
24334 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24335 computation to the top of the loop.
24337 2014-04-22 Renlin <renlin.li@arm.com>
24338 Jiong Wang <jiong.wang@arm.com>
24340 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24341 * config/aarch64/aarch64.c (aarch64_layout_frame)
24342 (aarch64_initial_elimination_offset): Likewise.
24344 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24346 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24349 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24351 * machmode.h (bitwise_mode_for_mode): Declare.
24352 * stor-layout.h (bitwise_type_for_mode): Likewise.
24353 * stor-layout.c (bitwise_mode_for_mode): New function.
24354 (bitwise_type_for_mode): Likewise.
24355 * builtins.c (fold_builtin_memory_op): Use it instead of
24356 int_mode_for_mode and build_nonstandard_integer_type.
24358 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24360 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24361 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24362 (*-*-solaris2*): Simplify.
24363 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24364 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24365 *-*-solaris2.9* handling.
24367 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24369 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24370 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24371 handling, simplify.
24372 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24373 * configure: Regenerate.
24375 * config/i386/sol2-9.h: Remove.
24377 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24378 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24379 Remove Solaris 9 references.
24381 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24383 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24384 (floatuns<GPI:mode><GPF:mode>2): Remove.
24385 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24386 and floatuns conversions.
24387 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24388 and floatuns conversions.
24389 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24390 (w1,w2): New mode attributes for inequal width conversions.
24392 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24394 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24395 the output asm format.
24397 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24399 * config/aarch64/aarch64-simd.md
24400 (aarch64_cm<optab>di): Always split.
24401 (*aarch64_cm<optab>di): New.
24402 (aarch64_cmtstdi): Always split.
24403 (*aarch64_cmtstdi): New.
24405 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24407 PR tree-optimization/60823
24408 * omp-low.c (ipa_simd_modify_function_body): Go through
24409 all SSA_NAMEs and for those refering to vector arguments
24410 which are going to be replaced adjust SSA_NAME_VAR and,
24411 if it is a default definition, change it into a non-default
24412 definition assigned at the beginning of function from new_decl.
24413 (ipa_simd_modify_stmt_ops): Rewritten.
24414 * tree-dfa.c (set_ssa_default_def): When removing default def,
24415 check for NULL loc instead of NULL *loc.
24417 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24419 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24420 restrictions on core registers for DImode values in Thumb2.
24422 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24424 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24425 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24427 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24429 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24430 (*iordi_notzesidi_di): Likewise.
24431 (*iordi_notsesidi_di): Likewise.
24433 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24435 * config/arm/arm-protos.h (tune_params): New struct members.
24436 * config/arm/arm.c: Initialise tune_params per processor.
24437 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24438 for speed, based on new tune_params.
24440 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24442 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24443 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24444 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24445 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24446 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24447 (vrnda_f64): Likewise.
24448 (vrndi_f64): Likewise.
24449 (vrndm_f64): Likewise.
24450 (vrndn_f64): Likewise.
24451 (vrndp_f64): Likewise.
24452 (vrndx_f64): Likewise.
24454 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24456 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24457 GET_MODE_SIZE argument is enum machine_mode.
24459 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24462 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24463 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24465 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24467 PR middle-end/60281
24468 * asan.c (asan_emit_stack_protection): Force the base to align to
24469 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24470 appropriate bits if STRICT_ALIGNMENT.
24471 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24473 (expand_used_vars): Leave a space in the stack frame for alignment
24474 if STRICT_ALIGNMENT.
24476 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24478 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24480 (gimple_store_p): Likewise.
24481 (gimple_assign_load_p): Likewise.
24482 (gimple_assign_cast_p): Likewise.
24483 (gimple_clobber_p): Likewise.
24485 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24486 rather than a gimple.
24487 (gimple_assign_cast_p): Likewise.
24489 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24492 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24493 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24495 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24496 more debug information for E500 if -mdebug=reg.
24498 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24501 * config/i386/i386.c (ix86_expand_builtin)
24502 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24503 register for target RTX.
24504 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24506 2014-04-18 Cong Hou <congh@google.com>
24508 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24509 the widen-mult pattern by handling two operands with different sizes,
24510 and operands whose size is smaller than half of the result type.
24512 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24514 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24515 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24516 (do_estimate_edge_time): Compute it.
24517 * ipa-inline.c (want_inline_small_function_p): Bypass
24518 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24520 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24522 * ipa-inline.c (spec_rem): New static variable.
24523 (dump_overall_stats): New function.
24524 (dump_inline_stats): New function.
24526 2014-04-18 Richard Henderson <rth@redhat.com>
24528 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24529 to GET_MODE_SIZE, not a reg_class_t.
24531 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24533 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24534 (vsx_xxmrglw_<mode>): Likewise.
24536 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24539 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24540 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24541 (rs6000_init_hard_regno_mode_ok): Likewise.
24543 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24545 * ipa-inline.c (inline_small_functions): Account only non-cold
24547 * doc/invoke.texi (inline-unit-growth): Update documentation.
24549 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24551 * config/rs6000/rs6000.md (addti3, subti3): New.
24553 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24556 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24557 comment. Check optimize_insn_for_size_p instead of
24558 optimize_insn_for_speed_p.
24560 2014-04-17 Martin Jambor <mjambor@suse.cz>
24562 * gimple-iterator.c (gsi_start_edge): New function.
24563 * gimple-iterator.h (gsi_start_edge): Declare.
24564 * tree-sra.c (single_non_eh_succ): New function.
24565 (disqualify_ops_if_throwing_stmt): Renamed to
24566 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24567 having one non-EH successor BB.
24568 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24569 generate loads into replacements.
24570 (sra_modify_assign): Likewise and and also use the simple path for
24572 (sra_modify_function_body): Commit statements on edges.
24574 2014-04-17 Richard Biener <rguenther@suse.de>
24576 PR middle-end/60849
24577 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24578 comparison results and add clarifying comment.
24580 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24582 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24583 (blank_mode): Initialize it.
24584 (emit_mode_size_inline, emit_mode_nunits_inline,
24585 emit_mode_inner_inline): New functions.
24586 (emit_insn_modes_h): Call them and surround their output with
24587 #if GCC_VERSION >= 4001 ... #endif.
24588 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24589 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24590 mode_* arrays if the argument is __builtin_constant_p.
24591 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24592 is enum machine_mode.
24594 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24596 * passes.c (opt_pass::execute): Adjust.
24597 (pass_manager::execute_pass_mode_switching): Likewise.
24598 (early_local_passes::execute): Likewise.
24599 (execute_one_pass): Pass cfun to the pass's execute method.
24600 * tree-pass.h (opt_pass::execute): Add function * argument.
24601 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24602 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24603 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24604 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24605 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24606 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24607 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24608 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24609 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24610 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24611 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24612 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24613 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24614 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24615 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24616 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24617 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24618 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24619 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24620 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24621 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24622 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24623 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24624 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24625 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24626 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24627 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24628 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24629 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24632 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24634 * passes.c (opt_pass::gate): Take function * argument.
24635 (gate_all_early_local_passes): Merge into
24636 (early_local_passes::gate): this.
24637 (gate_all_early_optimizations): Merge into
24638 (all_early_optimizations::gate): this.
24639 (gate_all_optimizations): Mege into
24640 (all_optimizations::gate): this.
24641 (gate_all_optimizations_g): Merge into
24642 (all_optimizations_g::gate): this.
24643 (gate_rest_of_compilation): Mege into
24644 (rest_of_compilation::gate): this.
24645 (gate_postreload): Merge into
24646 (postreload::gate): this.
24647 (dump_one_pass): Pass cfun to the pass's gate method.
24648 (execute_ipa_summary_passes): Likewise.
24649 (execute_one_pass): Likewise.
24650 (ipa_write_summaries_2): Likewise.
24651 (ipa_write_optimization_summaries_1): Likewise.
24652 (ipa_read_summaries_1): Likewise.
24653 (ipa_read_optimization_summaries_1): Likewise.
24654 (execute_ipa_stmt_fixups): Likewise.
24655 * tree-pass.h (opt_pass::gate): Add function * argument.
24656 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24657 combine-stack-adj.c, combine.c, compare-elim.c,
24658 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24659 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24660 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24661 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24662 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24663 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24664 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24665 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24666 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24667 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24668 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24669 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24670 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24671 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24672 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24673 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24674 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24675 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24676 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24677 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24678 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24679 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24680 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24681 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24682 var-tracking.c, vtable-verify.c, web.c: Adjust.
24684 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24686 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24687 * configure: Regenerate.
24689 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24691 * passes.c (dump_one_pass): don't check pass->has_gate.
24692 (execute_ipa_summary_passes): Likewise.
24693 (execute_one_pass): Likewise.
24694 (ipa_write_summaries_2): Likewise.
24695 (ipa_write_optimization_summaries_1): Likewise.
24696 (ipa_read_optimization_summaries_1): Likewise.
24697 (execute_ipa_stmt_fixups): Likewise.
24698 * tree-pass.h (pass_data::has_gate): Remove.
24699 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24700 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24701 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24702 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24703 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24704 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24705 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24706 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24707 gimple-low.c, gimple-ssa-isolate-paths.c,
24708 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24709 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24710 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24711 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24712 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24713 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24714 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24715 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24716 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24717 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24718 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24719 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24720 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24721 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24722 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24723 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24724 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24725 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24726 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24727 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24728 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24729 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24732 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24734 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24736 * passes.c (pass_manager::register_dump_files_1): Merge into
24737 (pass_manager::register_dump_files): this, and remove its handling of
24738 properties since the pass always has the properties anyway.
24739 (pass_manager::pass_manager): Adjust.
24741 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24743 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24744 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24745 dealing with properties.
24746 (pass_manager::register_dump_files): Adjust.
24748 2014-03-20 Mark Wielaard <mjw@redhat.com>
24750 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24751 then represent the bound as normal constant value.
24753 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24756 Forward port from 4.8 branch
24757 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24759 * config/i386/bmiintrin.h (_blsi_u32): New.
24760 (_blsi_u64): Ditto.
24761 (_blsr_u32): Ditto.
24762 (_blsr_u64): Ditto.
24763 (_blsmsk_u32): Ditto.
24764 (_blsmsk_u64): Ditto.
24765 (_tzcnt_u32): Ditto.
24766 (_tzcnt_u64): Ditto.
24768 2014-04-17 Kito Cheng <kito@0xlab.org>
24770 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24772 2014-04-17 Richard Biener <rguenther@suse.de>
24774 PR middle-end/60849
24775 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24776 boolean results for comparisons.
24778 2014-04-17 Richard Biener <rguenther@suse.de>
24780 PR tree-optimization/60836
24781 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24782 initial PHI args to be gimple values.
24784 2014-04-17 Richard Biener <rguenther@suse.de>
24786 PR tree-optimization/60841
24787 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24788 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24789 of stmts to SLP build.
24790 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24791 (vect_analyze_slp): Likewise.
24792 (vect_analyze_slp_instance): Likewise.
24793 (vect_build_slp_tree): Limit overall SLP tree growth.
24794 * tree-vectorizer.h (vect_analyze_data_refs,
24795 vect_analyze_slp): Adjust prototypes.
24797 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24799 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24802 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24804 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24805 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24806 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24807 for TARGET_SLOW_PSHUFB
24809 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24811 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24812 * config/i386/i386.c (intel_cost): Ditto.
24814 2014-04-17 Joey Ye <joey.ye@arm.com>
24816 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24818 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24820 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24821 with -fuse-profile.
24823 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24825 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24826 (type_all_derivations_known_p): New predicate.
24827 (type_all_ctors_visible_p): New predicate.
24828 (type_possibly_instantiated_p): New predicate.
24829 (get_odr_type): Compute all_derivations_known.
24830 (dump_odr_type): Dump the flag.
24831 (maybe_record_type): Cleanup.
24832 (record_target_from_binfo): Add bases_to_consider array;
24833 record bases for types w/o instances and skip CXX destructor.
24834 (possible_polymorphic_call_targets_1): Add bases_to_consider
24835 and consider_construction parameters; check if type may have instance.
24836 (get_polymorphic_call_info): Set maybe_in_construction to true
24837 when we know nothing.
24838 (record_targets_from_bases): Skip CXX destructors; they are
24839 never called for types in construction.
24840 (possible_polymorphic_call_targets): Do not record target when
24841 type may not have instance.
24843 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24846 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24847 external aliases alive, too.
24849 2014-04-16 Andrew Pinski <apinski@cavium.com>
24851 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24854 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24856 * final.c (compute_alignments): Do not apply loop alignment to a block
24857 falling through to the exit.
24859 2014-04-16 Catherine Moore <clm@codesourcery.com>
24861 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24862 Adjust constraints for microMIPS store patterns.
24864 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24866 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24868 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24870 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24871 (append_use): Run at -O0.
24872 (append_vdef): Likewise.
24873 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24874 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24876 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24878 PR tree-optimization/60844
24879 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24880 (propagate_op_to_single_use, remove_visited_stmt_chain,
24881 linearize_expr, repropagate_negates, reassociate_bb): Use it
24882 instead of gsi_remove.
24884 2014-04-16 Martin Jambor <mjambor@suse.cz>
24886 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24887 ipa_transforms_to_apply.
24888 (cgraph_function_versioning): Assert that old_node has empty
24889 ipa_transforms_to_apply.
24890 * trans-mem.c (ipa_tm_create_version): Likewise.
24891 * tree-inline.c (tree_function_versioning): Do not duplicate
24892 ipa_transforms_to_apply.
24894 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24897 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24899 Pass necessary as flags on 64-bit Solaris/x86.
24900 Use lowercase relocs for x86_64-*-*.
24901 * configure: Regenerate.
24903 2014-04-15 Jan Hubicka <jh@suse.cz>
24905 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24906 (maybe_record_node, likely_target_p): Use it.
24908 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24911 Revert following patch
24913 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24916 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24917 software floating point or no floating point registers, do not
24918 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24919 in GPRs that occurs after we tested for GPRs that would never be
24922 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24923 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24924 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24925 specifically allow DDmode, since that does not use the SPE SIMD
24928 2014-03-21 Mark Wielaard <mjw@redhat.com>
24930 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24931 as unsigned or int depending on type and value used.
24933 2014-04-15 Richard Biener <rguenther@suse.de>
24935 PR rtl-optimization/56965
24936 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24937 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24939 * alias.c (true_dependence_1): Do not call
24940 nonoverlapping_component_refs_p.
24941 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24942 nonoverlapping_component_refs_p.
24943 (indirect_refs_may_alias_p): Likewise.
24945 2014-04-15 Teresa Johnson <tejohnson@google.com>
24947 * cfg.c (dump_bb_info): Fix flags check.
24948 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24950 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24952 PR rtl-optimization/60663
24953 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24956 2014-04-15 Richard Biener <rguenther@suse.de>
24958 * lto-streamer.h (LTO_major_version): Bump to 4.
24960 2014-04-15 Richard Biener <rguenther@suse.de>
24962 * common.opt (lto_partition_model): New enum.
24963 (flto-partition=): Merge separate options with a single with argument,
24964 add -flto-partition=one support.
24965 * flag-types.h (enum lto_partition_model): Declare.
24966 * opts.c (finish_options): Remove duplicate -flto-partition=
24968 * lto-wrapper.c (run_gcc): Adjust.
24970 2014-04-15 Richard Biener <rguenther@suse.de>
24972 * alias.c (ncr_compar): New function.
24973 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24975 2014-04-15 Richard Biener <rguenther@suse.de>
24977 * alias.c (record_component_aliases): Do not walk BINFOs.
24979 2014-04-15 Richard Biener <rguenther@suse.de>
24981 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24982 Add struct function argument and adjust.
24983 (find_func_aliases_for_call): Likewise.
24984 (find_func_aliases): Likewise.
24985 (find_func_clobbers): Likewise.
24986 (intra_create_variable_infos): Likewise.
24987 (compute_points_to_sets): Likewise.
24988 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24990 2014-04-15 Richard Biener <rguenther@suse.de>
24992 * tree.c (iterative_hash_expr): Use enum tree_code_class
24993 to store TREE_CODE_CLASS.
24994 (tree_block): Likewise.
24995 (tree_set_block): Likewise.
24996 * tree.h (fold_build_pointer_plus_loc): Use
24997 convert_to_ptrofftype_loc.
24999 2014-04-15 Jakub Jelinek <jakub@redhat.com>
25002 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
25005 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
25007 * cfgloop.h (struct loop): Move force_vectorize down.
25008 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
25009 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
25010 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
25011 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
25012 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
25013 * tree-core.h (enum annot_expr_kind): Add new kind values.
25014 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
25015 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
25017 * tree.def (ANNOTATE_EXPR): Tweak comment.
25019 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25021 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
25024 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25026 * tree.h (TYPE_IDENTIFIER): Declare.
25027 * tree.c (subrange_type_for_debug_p): Use it.
25028 * godump.c (go_format_type): Likewise.
25029 * dwarf2out.c (is_cxx_auto, modified_type_die,
25030 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
25031 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
25033 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25036 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
25038 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
25040 * config/i386/i386.c (examine_argument): Return bool. Return true if
25041 parameter should be passed in memory.
25042 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
25043 (construct_container): Update calls to examine_argument.
25044 (function_arg_advance_64): Ditto.
25045 (return_in_memory_32): Merge with ix86_return_in_memory.
25046 (return_in_memory_64): Ditto.
25047 (return_in_memory_ms_64): Ditto.
25049 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
25051 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
25052 * coverage.c (coverage_compute_profile_id): Handle externally visible
25055 2014-04-14 Martin Jambor <mjambor@suse.cz>
25057 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
25058 DECL_DISREGARD_INLINE_LIMITS functions.
25060 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25063 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
25065 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
25068 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
25069 optimize_insn_for_speed_p instead of
25070 optimize_function_for_speed_p.
25072 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
25074 * doc/invoke.texi (free): Document AArch64.
25076 2014-04-14 Richard Biener <rguenther@suse.de>
25078 PR tree-optimization/60042
25079 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
25080 (insert_into_preds_of_block): Do not prevent PHI insertion
25081 for REFERENCE exprs here ...
25082 (eliminate_dom_walker::before_dom_children): ... but prevent
25083 their use here under similar conditions when applied to the
25084 IL after PRE optimizations.
25086 2014-04-14 Richard Biener <rguenther@suse.de>
25088 * passes.def: Move early points-to after early SRA.
25090 2014-04-14 Richard Biener <rguenther@suse.de>
25092 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25093 check for which sign-changes we allow when forwarding
25094 a converted value into a switch.
25096 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25098 * stor-layout.c (place_field): Finalize non-constant offset for the
25101 2014-04-14 Richard Biener <rguenther@suse.de>
25103 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25105 (expand_switch_using_bit_tests_p): Likewise.
25106 (process_switch): Compute and pass on speed_p based on the
25108 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25109 optimize_bb_for_speed_p.
25111 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25113 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25114 * function.h (struct function): Rename has_force_vect_loops into
25115 has_force_vectorize_loops.
25116 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25117 (input_struct_function_base): Likewise.
25118 * lto-streamer-out.c (output_cfg): Likewise.
25119 (output_struct_function_base): Likewise.
25120 * omp-low.c (expand_omp_simd): Likewise.
25121 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25122 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25123 (version_loop_for_if_conversion): Likewise.
25124 (tree_if_conversion): Likewise.
25125 (main_tree_if_conversion): Likewise.
25126 (gate_tree_if_conversion): Likewise.
25127 * tree-inline.c (copy_loops): Likewise.
25128 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25129 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25130 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25131 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25132 * tree-vectorizer.c (vectorize_loops): Likewise.
25133 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25135 2014-04-14 Richard Biener <rguenther@suse.de>
25138 * lto-streamer-out.c (wrap_refs): New function.
25139 (lto_output): Wrap symbol references in global initializes in
25140 type-preserving MEM_REFs.
25142 2014-04-14 Christian Bruel <christian.bruel@st.com>
25144 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25146 2014-04-14 Christian Bruel <christian.bruel@st.com>
25148 * config/sh/sh.md (setmemqi): New expand pattern.
25149 * config/sh/sh.h (CLEAR_RATIO): Define.
25150 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25151 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25153 2014-04-14 Richard Biener <rguenther@suse.de>
25155 PR middle-end/55022
25156 * fold-const.c (negate_expr_p): Don't negate directional rounding
25158 (fold_negate_expr): Likewise.
25160 2014-04-14 Richard Biener <rguenther@suse.de>
25162 PR tree-optimization/59817
25163 PR tree-optimization/60453
25164 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25165 recursion to catch all CHRECs in the scalar evolution and restrict
25166 the predicate for the remains appropriately.
25168 2014-04-12 Catherine Moore <clm@codesourcery.com>
25170 * config/mips/constraints.md: Add new register constraint "kb".
25171 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25172 (*movhi_internal): Likewise.
25173 (*movqi_internal): Likewise.
25174 * config/mips/mips.h (M16_STORE_REGS): New register class.
25175 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25176 (REG_CLASS_CONTENTS): Likewise.
25177 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25179 2014-04-11 Tobias Burnus <burnus@net-b.de>
25182 * doc/invoke.texi (-Wformat-signedness): Document it.
25183 (Wformat=2): Mention that this enables -Wformat-signedness.
25185 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25187 * common/config/epiphany/epiphany-common.c
25188 (epiphany_option_optimization_table): Enable section anchors by
25189 default at -O1 or higher.
25190 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25191 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25192 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25193 carries no extra cost.
25194 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25195 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25196 * config/epiphany/predicates.md (memclob_operand): New predicate.
25197 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25198 Use memclob_operand predicate and X constraint for operand 3.
25200 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25202 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25203 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25206 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25208 PR rtl-optimization/60651
25209 * mode-switching.c (optimize_mode_switching): Make sure to emit
25210 sets of a lower numbered entity before sets of a higher numbered
25211 entity to a mode of the same or lower priority.
25212 When creating a seginfo for a basic block that starts with a code
25213 label, move the insertion point past the code label.
25214 (new_seginfo): Document and enforce requirement that
25215 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25216 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25217 * doc/tm.texi: Regenerate.
25219 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25222 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25224 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25226 * BASE-VER: Set to 4.10.0.
25228 2014-04-11 Tobias Burnus <burnus@net-b.de>
25231 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25232 * doc/gcc.texi (Service): Update description in the @menu
25233 * doc/invoke.texi (Option Summary): Remove misplaced and
25236 2014-04-11 Steve Ellcey <sellcey@mips.com>
25237 Jakub Jelinek <jakub@redhat.com>
25239 PR middle-end/60556
25240 * expr.c (convert_move): Use emit_store_flag_force instead of
25241 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25244 2014-04-11 Richard Biener <rguenther@suse.de>
25246 PR middle-end/60797
25247 * varasm.c (assemble_alias): Avoid endless error reporting
25248 recursion by setting TREE_ASM_WRITTEN.
25250 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25252 * config/s390/s390.md: Add a splitter for NOT rtx.
25254 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25256 PR rtl-optimization/60663
25257 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25259 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25260 Jakub Jelinek <jakub@redhat.com>
25263 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25264 flag from decl_node to node.
25266 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25269 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25270 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25271 ameliorating the cases where it can be.
25273 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25276 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25278 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25279 (loadsync_<mode>): Change mode.
25280 (load_quadpti, store_quadpti): New.
25281 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25282 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25283 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25285 2014-04-09 Cong Hou <congh@google.com>
25288 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25291 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25293 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25294 instead of vnor to exploit possible fusion opportunity in the
25296 (altivec_expand_vec_perm_const_le): Likewise.
25298 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25300 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25301 (loadsync_<mode>): Change mode.
25302 (load_quadpti, store_quadpti): New.
25303 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25304 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25306 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25309 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25310 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25311 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25313 2014-04-08 Richard Biener <rguenther@suse.de>
25315 PR middle-end/60706
25316 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25317 a 64bit widest int print double-int similar to on HWI64 hosts.
25319 2014-04-08 Richard Biener <rguenther@suse.de>
25321 PR tree-optimization/60785
25322 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25323 default defs properly.
25325 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25327 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25328 (Weffc++): Likewise.
25330 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25332 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25333 set completep to false rather than true.
25335 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25338 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25339 ARM_TARGET2_DWARF_FORMAT.
25341 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25344 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25345 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25348 2014-04-07 Richard Biener <rguenther@suse.de>
25350 PR tree-optimization/60766
25351 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25352 (may_eliminate_iv): Convert cand_value_at result to desired type.
25354 2014-04-07 Jason Merrill <jason@redhat.com>
25357 * common.opt (-fno-gnu-unique): Add.
25358 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25360 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25362 * haifa-sched.c: Fix outdated function reference and minor
25363 grammar errors in introductory comment.
25365 2014-04-07 Richard Biener <rguenther@suse.de>
25367 PR middle-end/60750
25368 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25369 for noreturn calls.
25370 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25372 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25375 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25376 size accounting for thunks.
25377 (pa_asm_output_mi_thunk): Use final_start_function() and
25378 final_end_function() to output function start and end directives.
25380 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25382 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25383 device specific ISA/ feature information. Remove short_sp and
25384 errata_skip ds. Add avr_device_specific_features enum to have device
25386 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25387 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25388 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25389 updated device specific info.
25390 * config/avr/avr-mcus.def: Merge device specific details to
25391 dev_attribute field.
25392 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25394 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25395 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25396 assembler if RMW isa supported by current device.
25397 * config/avr/genmultilib.awk: Update as device info structure changed.
25398 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25400 2014-04-04 Cong Hou <congh@google.com>
25402 PR tree-optimization/60656
25403 * tree-vect-stmts.c (supportable_widening_operation):
25404 Fix a bug that elements in a vector with vect_used_by_reduction
25405 property are incorrectly reordered when the operation on it is not
25406 consistant with the one in reduction operation.
25408 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25410 PR rtl-optimization/60155
25411 * gcse.c (record_set_data): New function.
25412 (single_set_gcse): New function.
25413 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25414 (hoist_code): Likewise.
25415 (get_pressure_class_and_nregs): Likewise.
25417 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25419 * explow.c (probe_stack_range): Emit a final optimization blockage.
25421 2014-04-04 Anthony Green <green@moxielogic.com>
25423 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25426 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25429 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25430 flags are set only during streaming.
25431 * ipa.c (process_references, walk_polymorphic_call_targets,
25432 symtab_remove_unreachable_nodes): Drop bodies of always inline
25433 after early inlining.
25434 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25436 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25437 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25440 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25443 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25446 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25448 (cortex_a53_fdivd): Likewise.
25450 2014-04-04 Martin Jambor <mjambor@suse.cz>
25453 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25454 Adjust all callers.
25455 * cgraph.c (clone_of_p): Also return true if thunks match.
25456 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25457 cgraph_function_or_thunk_node and an obsolete comment.
25458 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25460 (build_function_decl_skip_args): Likewise.
25461 (set_new_clone_decl_and_node_flags): New function.
25462 (duplicate_thunk_for_node): Likewise.
25463 (redirect_edge_duplicating_thunks): Likewise.
25464 (cgraph_clone_node): New parameter args_to_skip, pass it to
25465 redirect_edge_duplicating_thunks which is called instead of
25466 cgraph_redirect_edge_callee.
25467 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25468 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25470 2014-04-04 Jeff Law <law@redhat.com>
25473 * config/arm/predicates.md (const_int_I_operand): New predicate.
25474 (const_int_M_operand): Similarly.
25475 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25477 (insv_t2, extv_reg, extzv_t2): Likewise.
25478 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25479 (pop_multiple_with_writeback_and_return): Likewise.
25480 (vfp_pop_multiple_with_writeback): Likewise
25482 2014-04-04 Richard Biener <rguenther@suse.de>
25485 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25486 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25488 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25489 * gimplify.c (gimple_add_tmp_var_fn): New function.
25490 * gimple-expr.h (create_tmp_reg_fn): Declare.
25491 * gimple-expr.c (create_tmp_reg_fn): New function.
25492 * gimple-low.c (record_vars_into): Don't change cfun.
25493 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25494 code generation without cfun.
25496 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25499 * Makefile.in (install-driver): Fix shell scripting.
25501 2014-04-03 Cong Hou <congh@google.com>
25503 PR tree-optimization/60505
25504 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25505 threshold of number of iterations below which no vectorization
25507 * tree-vect-loop.c (new_loop_vec_info):
25508 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25509 * tree-vect-loop.c (vect_analyze_loop_operations):
25510 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25511 * tree-vect-loop.c (vect_transform_loop):
25512 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25513 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25514 of iterations of the loop and see if we should build the epilogue.
25516 2014-04-03 Richard Biener <rguenther@suse.de>
25518 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25519 (streamer_tree_cache_create): Adjust.
25520 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25521 to allow optional nodes array.
25522 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25523 (streamer_tree_cache_append): Likewise.
25524 (streamer_tree_cache_create): Create nodes array optionally
25525 as specified by parameter.
25526 * lto-streamer-out.c (create_output_block): Avoid maintaining
25527 the node array in the writer cache.
25528 (DFS_write_tree): Remove assertion.
25529 (produce_asm_for_decls): Free the out decl state hash table early.
25530 * lto-streamer-in.c (lto_data_in_create): Adjust for
25531 streamer_tree_cache_create prototype change.
25533 2014-04-03 Richard Biener <rguenther@suse.de>
25535 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25536 set TREE_CHAIN to NULL_TREE.
25538 2014-04-03 Richard Biener <rguenther@suse.de>
25540 PR tree-optimization/60740
25541 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25542 over all GIMPLE_COND operands.
25544 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25546 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25547 (Weffc++): Remove Scott's numbering, merge lists and reference
25550 2014-04-03 Nick Clifton <nickc@redhat.com>
25552 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25555 2014-04-03 Martin Jambor <mjambor@suse.cz>
25557 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25558 mention gcc_unreachable before failing.
25559 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25562 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25565 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25566 inconsistent code and instead mark the context inconsistent.
25567 (possible_polymorphic_call_targets): For inconsistent contexts
25568 return empty complete list.
25570 2014-04-02 Anthony Green <green@moxielogic.com>
25572 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25573 (extendqisi2, extendhisi2): Define.
25574 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25575 (WCHAR_TYPE): Change to unsigned int.
25577 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25579 PR tree-optimization/60733
25580 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25581 insertion point for PHI candidates to be the end of the feeding
25582 block for the PHI argument.
25584 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25586 PR rtl-optimization/60650
25587 * lra-constraints.c (process_alt_operands): Decrease reject for
25588 earlyclobber matching.
25590 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25592 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25594 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25596 * config/spu/spu.c (pad_bb): Do not crash when the last
25597 insn is CODE_FOR_blockage.
25599 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25601 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25602 lies outside the target mode.
25604 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25607 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25608 software floating point or no floating point registers, do not
25609 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25610 in GPRs that occurs after we tested for GPRs that would never be
25613 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25614 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25615 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25616 specifically allow DDmode, since that does not use the SPE SIMD
25619 2014-04-02 Richard Biener <rguenther@suse.de>
25621 PR middle-end/60729
25622 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25623 MODE_INTs. Properly use negv_optab.
25624 (expand_abs): Likewise.
25626 2014-04-02 Richard Biener <rguenther@suse.de>
25629 * Makefile.in (install-driver): Guard extra installs with special
25632 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25634 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25635 Document vec_vgbbd.
25637 2014-04-01 Richard Henderson <rth@redhat.com>
25640 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25641 alternative enabled before register allocation.
25643 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25645 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25646 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25648 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25649 (nios2_got_address): Update nios2_large_got_address call site.
25650 (nios2_delegitimize_address): New function.
25651 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25652 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25653 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25655 2014-04-01 Martin Husemann <martin@duskware.de>
25657 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25660 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25662 PR rtl-optimization/60604
25663 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25664 check from register_operand.
25665 (register_operand): Redefine in terms of general_operand.
25666 (nonmemory_operand): Use register_operand for the non-constant cases.
25668 2014-04-01 Richard Biener <rguenther@suse.de>
25670 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25672 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25674 * doc/invoke.texi (mapp-regs): Clarify.
25676 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25678 * config/i386/avx512fintrin.h (__v32hi): Define type.
25679 (__v64qi): Likewise.
25680 (_mm512_set1_epi8): Define.
25681 (_mm512_set1_epi16): Define.
25682 (_mm512_set4_epi32): Define.
25683 (_mm512_set4_epi64): Define.
25684 (_mm512_set4_pd): Define.
25685 (_mm512_set4_ps): Define.
25686 (_mm512_setr4_epi64): Define.
25687 (_mm512_setr4_epi32): Define.
25688 (_mm512_setr4_pd): Define.
25689 (_mm512_setr4_ps): Define.
25690 (_mm512_setzero_epi32): Define.
25692 2014-03-31 Martin Jambor <mjambor@suse.cz>
25694 PR middle-end/60647
25695 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25696 callsite_arguments_match_p. Updated all callers. Also check types of
25697 corresponding formal parameters and actual arguments.
25698 (not_all_callers_have_enough_arguments_p) Renamed to
25699 some_callers_have_mismatched_arguments_p.
25701 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25703 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25705 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25708 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25711 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25713 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25714 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25716 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25717 Use FMAMODE_NOVF512 mode iterator.
25718 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25719 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25720 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25721 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25723 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25724 Use VF_128_256 mode iterator.
25725 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25728 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25730 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25731 static chain if needed.
25733 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25736 * lra-constraints.c (index_part_to_reg): New.
25737 (process_address): Use it.
25739 2014-03-27 Jeff Law <law@redhat.com>
25740 Jakub Jelinek <jakub@redhat.com>
25743 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25744 gen_rtx_{PLUS,MULT} to build up the address expression.
25746 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25747 creating non-canonical RTL.
25749 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25752 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25753 functions; reorganize to make cheap checks first.
25754 (inline_small_functions): Do not estimate growth when dumping;
25756 * ipa-inline.h (inline_summary): Add min_size.
25757 (growth_likely_positive): New function.
25758 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25759 (set_cond_stmt_execution_predicate): Cleanup.
25760 (estimate_edge_size_and_time): Compute min_size.
25761 (estimate_calls_size_and_time): Likewise.
25762 (estimate_node_size_and_time): Likewise.
25763 (inline_update_overall_summary): Update min_size.
25764 (do_estimate_edge_time): Likewise.
25765 (do_estimate_edge_size): Update.
25766 (do_estimate_edge_hints): Update.
25767 (growth_likely_positive): New function.
25769 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25772 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25773 also if addr has VOIDmode.
25775 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25777 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25778 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25780 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25781 instructions as well as AdvancedSIMD loads.
25783 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25785 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25786 Use crypto_aese type.
25787 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25788 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25789 crypto_aese, crypto_aesmc. Move to types.md.
25790 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25792 * config/arm/iterators.md (crypto_type): Likewise.
25794 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25796 * cgraph.c: Include expr.h and tree-dfa.h.
25797 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25800 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25803 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25804 regs from checking multi-reg pseudos.
25806 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25808 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25810 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25812 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25813 if it would clobber the stack pointer, even temporarily.
25815 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25817 * mode-switching.c: Make small adjustments to the top comment.
25819 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25821 * config/rs6000/constraints.md (wD constraint): New constraint to
25822 match the constant integer to get the top DImode/DFmode out of a
25823 vector in a VSX register.
25825 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25826 match the constant integer to get the top DImode/DFmode out of a
25827 vector in a VSX register.
25829 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25832 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25835 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25836 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25838 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25839 Optimize vec_extract of 64-bit values, where the value being
25840 extracted is in the top word, where we can use scalar
25841 instructions. Add direct move and store support. Combine the big
25842 endian/little endian vector select load support into a single insn.
25843 (vsx_extract_<mode>_internal1): Likewise.
25844 (vsx_extract_<mode>_internal2): Likewise.
25845 (vsx_extract_<mode>_load): Likewise.
25846 (vsx_extract_<mode>_store): Likewise.
25847 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25848 combined into vsx_extract_<mode>_load.
25849 (vsx_extract_<mode>_one_le): Likewise.
25851 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25852 define the top 64-bit vector element.
25854 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25857 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25858 Document vec_vbpermq builtin.
25861 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25862 enable use of xxsldwi and xxpermdi builtin functions.
25863 (vec_xxpermdi): Likewise.
25865 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25866 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25868 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25870 PR rtl-optimization/60650
25871 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25873 (find_spills_for): New.
25874 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25875 Spill all pseudos on the second iteration.
25877 2014-03-27 Marek Polacek <polacek@redhat.com>
25880 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25883 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25885 * config/s390/s390.c (s390_can_use_return_insn): Check for
25886 call-saved FPRs on 31 bit.
25888 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25890 PR middle-end/60682
25891 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25892 if they need regimplification, just drop them instead of
25893 calling gimple_regimplify_operands on them.
25895 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25898 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25899 (aarch64_frame_pointer_required): Adjust logic.
25900 (aarch64_can_eliminate): Adjust logic.
25901 (aarch64_override_options_after_change): Adjust logic.
25903 2014-03-27 Dehao Chen <dehao@google.com>
25905 * ipa-inline.c (early_inliner): Update node's inline info.
25907 2014-03-26 Dehao Chen <dehao@google.com>
25909 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25910 compiler inserted conditional jumps for NAN float check.
25912 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25914 * ubsan.h (ubsan_create_data): Change second argument's type
25915 to const location_t *.
25916 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25918 (ubsan_create_data): Change second argument to const location_t *PLOC.
25919 Create Loc field whenever PLOC is non-NULL.
25920 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25921 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25925 * real.c (real_to_integer2): Change type of low to UHWI.
25927 2014-03-26 Tobias Burnus <burnus@net-b.de>
25929 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25930 (CILK_SELF_SPECS): New define.
25931 (driver_self_specs): Use it.
25933 2014-03-26 Richard Biener <rguenther@suse.de>
25935 * tree-pretty-print.c (percent_K_format): Implement special
25936 case for LTO and its stripped down BLOCK tree.
25938 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25941 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25943 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25944 one range is range_int_cst_p, but not both, at least optimize
25945 addition/subtraction of 0 and multiplication by 0 or 1.
25946 * gimple-fold.c (gimple_fold_call): Fold
25947 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25948 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25949 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25951 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25953 PR rtl-optimization/60452
25954 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25955 <case REG>: Return 1 for invalid offsets from the frame pointer.
25957 2014-03-26 Marek Polacek <polacek@redhat.com>
25960 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25963 2014-03-26 Marek Polacek <polacek@redhat.com>
25966 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25969 2014-03-26 Marek Polacek <polacek@redhat.com>
25972 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25973 multiplication in unsigned type.
25975 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25977 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25979 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25981 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25983 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25986 * cif-code.def (UNREACHABLE) New code.
25987 * ipa-inline.c (inline_small_functions): Skip edges to
25988 __builtlin_unreachable.
25989 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25990 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25991 predicate to __bulitin_unreachable.
25992 (set_cond_stmt_execution_predicate): Fix issue when
25993 invert_tree_comparison returns ERROR_MARK.
25994 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25995 propagate to inline clones.
25996 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25998 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25999 * cgraphclones.c (cgraph_clone_node): If call destination is already
26000 ureachable, do not redirect it back.
26001 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
26004 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
26006 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
26007 Do not modify inline clones.
26009 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26011 * config/i386/i386.md (general_sext_operand): New mode attr.
26012 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
26013 don't generate (sign_extend (const_int)).
26014 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
26015 operands[2]. Use We constraint instead of <i> and
26016 <general_sext_operand> predicate instead of <general_operand>.
26017 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
26018 * config/i386/constraints.md (We): New constraint.
26019 * config/i386/predicates.md (x86_64_sext_operand,
26020 sext_operand): New predicates.
26022 2014-03-25 Martin Jambor <mjambor@suse.cz>
26025 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
26026 inconsistent devirtualizations to __builtin_unreachable.
26028 2014-03-25 Marek Polacek <polacek@redhat.com>
26031 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
26033 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
26035 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
26036 order of elements for big-endian.
26038 2014-03-25 Richard Biener <rguenther@suse.de>
26040 PR middle-end/60635
26041 * gimplify-me.c (gimple_regimplify_operands): Update the
26044 2014-03-25 Martin Jambor <mjambor@suse.cz>
26047 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
26048 (lto_output_varpool_node): Likewise.
26049 (input_overwrite_node): Likewise.
26050 (input_varpool_node): Likewise.
26052 2014-03-25 Richard Biener <rguenther@suse.de>
26054 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
26055 (run_gcc): Likewise.
26057 2014-03-25 Jakub Jelinek <jakub@redhat.com>
26059 * combine.c (simplify_compare_const): Add MODE argument.
26060 Handle mode_width 0 as very large mode_width.
26061 (try_combine, simplify_comparison): Adjust callers.
26063 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
26064 type to avoid signed integer overflow.
26065 * explow.c (plus_constant): Likewise.
26067 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
26069 * doc/generic.texi: Correct typos.
26071 2014-03-24 Tobias Burnus <burnus@net-b.de>
26073 * doc/invoke.texi (-flto): Expand section about
26074 using static libraries with LTO.
26076 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26078 PR rtl-optimization/60501
26079 * optabs.def (addptr3_optab): New optab.
26080 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
26081 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
26082 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
26084 * lra.c (emit_add3_insn): Use the addptr pattern if available.
26086 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26088 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26090 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26093 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26094 (_mm256_undefined_ps): Define.
26095 (_mm256_undefined_pd): Define.
26096 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26097 (_mm_undefined_pd): Define.
26098 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26099 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26100 (_mm512_undefined_ps): Define.
26101 (_mm512_undefined_pd): Define.
26102 Use _mm*_undefined_*.
26103 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26105 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26107 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26108 (lshr_simd): DI mode added.
26109 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26110 (aarch64_ushr_simddi): Likewise.
26111 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26112 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26113 (vshrd_n_u64): Likewise.
26115 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26117 * Makefile.in (s-macro_list): Depend on cc1.
26119 2014-03-23 Teresa Johnson <tejohnson@google.com>
26121 * ipa-utils.c (ipa_print_order): Use specified dump file.
26123 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26125 PR rtl-optimization/60601
26126 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26128 * gcc.c (eval_spec_function): Initialize save_growing_value.
26130 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26133 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26134 code == MINUS_EXPR, never swap op0 with op1.
26136 * toplev.c (init_local_tick): Avoid signed integer multiplication
26138 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26139 shift by first operand's bitsize.
26141 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26144 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26145 redefine to 1 or 0.
26146 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26147 TARGET_ISA_64BIT_P(x).
26149 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26151 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26152 pattern for vector nor instead of subtract from splat(-1).
26153 (altivec_expand_vec_perm_const_le): Likewise.
26155 2014-03-21 Richard Henderson <rth@twiddle.net>
26158 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26159 related insns after epilogue_completed.
26161 2014-03-21 Martin Jambor <mjambor@suse.cz>
26164 * cgraph.h (symtab_node): New flag body_removed.
26165 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26166 when removing bodies.
26167 * symtab.c (dump_symtab_base): Dump body_removed flag.
26168 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26169 had their bodies removed.
26171 2014-03-21 Martin Jambor <mjambor@suse.cz>
26174 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26177 2014-03-21 Richard Biener <rguenther@suse.de>
26179 PR tree-optimization/60577
26180 * tree-core.h (struct tree_base): Document nothrow_flag use
26181 in DECL_NONALIASED.
26182 * tree.h (DECL_NONALIASED): New.
26183 (may_be_aliased): Adjust.
26184 * coverage.c (build_var): Set DECL_NONALIASED.
26186 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26188 * expr.c (expand_expr_real_1): Remove outdated comment.
26190 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26192 PR middle-end/60597
26193 * ira.c (adjust_cleared_regs): Call copy_rtx on
26194 *reg_equiv[REGNO (loc)].src_p before passing it to
26195 simplify_replace_fn_rtx.
26198 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26199 into CONST, put pic register as first operand of PLUS. Use
26200 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26202 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26204 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26206 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26208 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26209 around for store forwarding issue in the FPU on the UT699.
26210 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26211 loads and operations if -mfix-ut699 is specified.
26212 (divtf3_hq): Tweak attribute.
26213 (sqrttf2_hq): Likewise.
26215 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26217 * calls.c (store_one_arg): Remove incorrect const qualification on the
26218 type of the temporary.
26219 * cfgexpand.c (expand_return): Likewise.
26220 * expr.c (expand_constructor): Likewise.
26221 (expand_expr_real_1): Likewise.
26223 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26225 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26228 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26231 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26233 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26235 * config/arm/aarch-common-protos.h
26236 (alu_cost_table): Fix spelling of "extend".
26237 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26239 2014-03-19 Richard Biener <rguenther@suse.de>
26241 PR middle-end/60553
26242 * tree-core.h (tree_type_common): Re-order pointer members
26243 to reduce recursion depth during GC walks.
26245 2014-03-19 Marek Polacek <polacek@redhat.com>
26248 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26249 before accessing it.
26251 2014-03-19 Richard Biener <rguenther@suse.de>
26254 * lto-streamer-in.c (input_function): In WPA stage do not drop
26257 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26259 PR tree-optimization/60559
26260 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26261 with build_zero_cst assignment.
26263 2014-03-18 Kai Tietz <ktietz@redhat.com>
26265 PR rtl-optimization/56356
26266 * sdbout.c (sdbout_parms): Verify that parms'
26267 incoming argument is valid.
26268 (sdbout_reg_parms): Likewise.
26270 2014-03-18 Richard Henderson <rth@redhat.com>
26273 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26274 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26275 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26277 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26279 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26280 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26281 Italicize plugin event names in description. Explain that
26282 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26283 Remind that no GCC functions should be called after PLUGIN_FINISH.
26284 Explain what pragmas with expansion are.
26286 2014-03-18 Martin Liska <mliska@suse.cz>
26288 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26289 gimple call statement is update.
26290 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26291 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26293 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26296 * ubsan.c (ubsan_instrument_unreachable): Call
26297 initialize_sanitizer_builtins.
26298 (ubsan_pass): Likewise.
26301 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26302 varpool_finalize_decl instead of rest_of_decl_compilation.
26304 2014-03-18 Richard Biener <rguenther@suse.de>
26306 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26307 by using bitmap_and_compl instead of bitmap_and_compl_into.
26308 (df_rd_transfer_function): Likewise.
26310 2014-03-18 Richard Biener <rguenther@suse.de>
26312 * doc/lto.texi (fresolution): Fix typo.
26314 2014-03-18 Richard Biener <rguenther@suse.de>
26316 * doc/invoke.texi (flto): Update for changes in 4.9.
26318 2014-03-18 Richard Biener <rguenther@suse.de>
26320 * doc/loop.texi: Remove section on the removed lambda framework.
26321 Update loop docs with recent changes in preserving loop structure.
26323 2014-03-18 Richard Biener <rguenther@suse.de>
26325 * doc/lto.texi (-fresolution): Document.
26327 2014-03-18 Richard Biener <rguenther@suse.de>
26329 * doc/contrib.texi: Adjust my name.
26331 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26334 * internal-fn.c: Include diagnostic-core.h.
26335 (expand_BUILTIN_EXPECT): New function.
26336 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26337 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26338 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26339 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26340 IFN_BUILTIN_EXPECT.
26341 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26342 Revert 3 argument __builtin_expect code.
26343 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26344 * gimple-fold.c (gimple_fold_call): Likewise.
26345 * tree.h (fold_builtin_expect): New prototype.
26346 * builtins.c (build_builtin_expect_predicate): Add predictor
26347 argument, if non-NULL, create 3 argument __builtin_expect.
26348 (fold_builtin_expect): No longer static. Add ARG2 argument,
26349 pass it through to build_builtin_expect_predicate.
26350 (fold_builtin_2): Adjust caller.
26351 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26352 * internal-fn.def (BUILTIN_EXPECT): New.
26354 2014-03-18 Tobias Burnus <burnus@net-b.de>
26357 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26358 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26359 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26361 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26364 * predict.c (combine_predictions_for_bb): Fix up formatting.
26365 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26366 fill what it points to if non-NULL.
26367 (tree_predict_by_opcode): Adjust caller, use the predictor.
26368 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26370 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26372 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26373 proper constant for the store mode.
26375 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26377 * symtab.c (change_decl_assembler_name): Fix transparent alias
26378 chain construction.
26380 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26382 * config/aarch64/aarch64.c: Correct the comments about the
26383 aarch64 stack layout.
26385 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26387 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26388 check for GF_OMP_FOR_KIND_FOR.
26390 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26392 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26393 ymm and zmm register names.
26395 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26398 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26399 note creation for the 2010-08-31 changes.
26401 2014-03-17 Marek Polacek <polacek@redhat.com>
26403 PR middle-end/60534
26404 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26405 as -fno-tree-loop-vectorize.
26406 (expand_omp_simd): Likewise.
26408 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26410 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26411 (eligible_for_call_delay): New prototype.
26412 * config/sparc/sparc.c (tls_call_delay): Rename into...
26413 (eligible_for_call_delay): ...this. Return false if the instruction
26414 cannot be put in the delay slot of a branch.
26415 (eligible_for_restore_insn): Simplify.
26416 (eligible_for_return_delay): Return false if the instruction cannot be
26417 put in the delay slot of a branch and simplify.
26418 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26419 put in the delay slot of a branch.
26420 * config/sparc/sparc.md (fix_ut699): New attribute.
26421 (tls_call_delay): Delete.
26422 (in_call_delay): Reimplement.
26423 (eligible_for_sibcall_delay): Rename into...
26424 (in_sibcall_delay): ...this.
26425 (eligible_for_return_delay): Rename into...
26426 (in_return_delay): ...this.
26427 (in_branch_delay): Reimplement.
26428 (in_uncond_branch_delay): Delete.
26429 (in_annul_branch_delay): Delete.
26431 2014-03-14 Richard Henderson <rth@redhat.com>
26434 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26435 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26436 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26437 (floathi splitters): Remove.
26438 (float<SWI48x>xf2): New pattern.
26439 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26440 code that tried to handle DImode for 32-bit, but which was excluded
26441 by the pattern's condition. Drop allocation of stack temporary.
26442 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26443 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26444 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26445 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26446 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26447 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26448 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26449 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26450 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26451 (*float<SWI48x><X87MODEF>2_i387): Remove.
26452 (all float _with_temp splitters): Remove.
26453 (*float<SWI48x><MODEF>2_i387): New pattern.
26454 (*float<SWI48><MODEF>2_sse): New pattern.
26455 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26456 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26458 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26459 Marek Polacek <polacek@redhat.com>
26461 PR middle-end/60484
26462 * common.opt (dump_base_name_prefixed): New Variable.
26463 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26464 if x_dump_base_name_prefixed is already set, set it at the end.
26466 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26468 PR rtl-optimization/60508
26469 * lra-constraints.c (get_reload_reg): Add new parameter
26471 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26472 Pass the new parameter values.
26474 2014-03-14 Richard Biener <rguenther@suse.de>
26476 * common.opt: Revert unintented changes from r205065.
26477 * opts.c: Likewise.
26479 2014-03-14 Richard Biener <rguenther@suse.de>
26481 PR middle-end/60518
26482 * cfghooks.c (split_block): Properly adjust all loops the
26483 block was a latch of.
26485 2014-03-14 Martin Jambor <mjambor@suse.cz>
26488 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26491 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26494 * config/avr/avr.c (avr_set_current_function): Pass function name
26495 through default_strip_name_encoding before sanity checking instead
26496 of skipping the first char of the assembler name.
26498 2014-03-13 Richard Henderson <rth@redhat.com>
26501 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26502 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26503 * config/i386/i386-protos.h: Likewise.
26504 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26505 in the expander instead of a splitter.
26506 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26507 any possibility of requiring a memory.
26508 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26509 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26510 (fp branch splitters): Update for ix86_split_fp_branch.
26511 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26512 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26513 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26514 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26515 (*fop_<MODEF>_3_i387): Likewise.
26516 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26517 (splitters for the fop_* register patterns): Remove.
26518 (fscalexf4_i387): Rename from *fscalexf4_i387.
26519 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26521 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26523 PR tree-optimization/59779
26524 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26525 type for bitsize and maxsize instead of HOST_WIDE_INT.
26527 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26529 PR rtl-optimization/57320
26530 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26531 the CFG after thread_prologue_and_epilogue_insns.
26533 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26535 PR rtl-optimization/57189
26536 * lra-constraints.c (process_alt_operands): Disfavor spilling
26539 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26541 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26543 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26545 PR tree-optimization/59025
26546 PR middle-end/60418
26547 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26548 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26550 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26553 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26554 calls of avr_out_plus_1.
26556 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26558 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26559 BB's single pred and update the father loop's latch info later.
26561 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26563 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26567 (VEC_base): Likewise.
26568 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26569 registers, we need to swap double words in little endian mode.
26571 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26572 to be a container mode for 128-bit integer operations added in ISA
26573 2.07. Unlike TImode and PTImode, the preferred register set is
26574 the Altivec/VMX registers for the 128-bit operations.
26576 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26578 (rs6000_split_128bit_ok_p): Likewise.
26580 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26581 macros for creating ISA 2.07 normal and overloaded builtin
26582 functions with 3 arguments.
26583 (BU_P8V_OVERLOAD_3): Likewise.
26584 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26585 for use as overloaded functions.
26586 (VPERM_1TI_UNS): Likewise.
26587 (VSEL_1TI): Likewise.
26588 (VSEL_1TI_UNS): Likewise.
26589 (ST_INTERNAL_1ti): Likewise.
26590 (LD_INTERNAL_1ti): Likewise.
26591 (XXSEL_1TI): Likewise.
26592 (XXSEL_1TI_UNS): Likewise.
26593 (VPERM_1TI): Likewise.
26594 (VPERM_1TI_UNS): Likewise.
26595 (XXPERMDI_1TI): Likewise.
26596 (SET_1TI): Likewise.
26597 (LXVD2X_V1TI): Likewise.
26598 (STXVD2X_V1TI): Likewise.
26599 (VEC_INIT_V1TI): Likewise.
26600 (VEC_SET_V1TI): Likewise.
26601 (VEC_EXT_V1TI): Likewise.
26602 (EQV_V1TI): Likewise.
26603 (NAND_V1TI): Likewise.
26604 (ORC_V1TI): Likewise.
26605 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26606 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26607 overloaded builtin.
26608 (VADDUQM): Likewise.
26609 (VSUBCUQ): Likewise.
26610 (VADDEUQM): Likewise.
26611 (VADDECUQ): Likewise.
26612 (VSUBEUQM): Likewise.
26613 (VSUBECUQ): Likewise.
26615 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26616 __int128_t and __uint128_t types.
26617 (__uint128_type): Likewise.
26618 (altivec_categorize_keyword): Add support for vector __int128_t,
26619 vector __uint128_t, vector __int128, and vector unsigned __int128
26620 as a container type for TImode operations that need to be done in
26621 VSX/Altivec registers.
26622 (rs6000_macro_to_expand): Likewise.
26623 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26624 to support 128-bit integer instructions vaddcuq, vadduqm,
26625 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26626 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26628 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26629 for V1TImode, and set up preferences to use VSX/Altivec registers.
26630 Setup VSX reload handlers.
26631 (rs6000_debug_reg_global): Likewise.
26632 (rs6000_init_hard_regno_mode_ok): Likewise.
26633 (rs6000_preferred_simd_mode): Likewise.
26634 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26635 (easy_altivec_constant): Likewise.
26636 (output_vec_const_move): Likewise.
26637 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26639 (rs6000_expand_vector_extract): Likewise.
26640 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26642 (rs6000_const_vec): Add support for V1TImode.
26643 (rs6000_emit_le_vsx_load): Swap double words when loading or
26644 storing TImode/V1TImode.
26645 (rs6000_emit_le_vsx_store): Likewise.
26646 (rs6000_emit_le_vsx_move): Likewise.
26647 (rs6000_emit_move): Add support for V1TImode.
26648 (altivec_expand_ld_builtin): Likewise.
26649 (altivec_expand_st_builtin): Likewise.
26650 (altivec_expand_vec_init_builtin): Likewise.
26651 (altivec_expand_builtin): Likewise.
26652 (rs6000_init_builtins): Add support for V1TImode type. Add
26653 support for ISA 2.07 128-bit integer builtins. Define type names
26654 for the VSX/Altivec vector types.
26655 (altivec_init_builtins): Add support for overloaded vector
26656 functions with V1TImode type.
26657 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26658 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26660 (rs6000_split_128bit_ok_p): Likewise.
26661 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26662 __int128_t and vector __uint128_t.
26664 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26665 and mode attributes.
26667 (VSX_M2): Likewise.
26672 (VS_scalar): Likewise.
26673 (VS_double): Likewise.
26674 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26676 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26677 we support the ISA 2.07 128-bit integer arithmetic instructions.
26678 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26679 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26680 and TImode types for use with the builtin functions.
26681 (V1TI_type_node): Likewise.
26682 (unsigned_V1TI_type_node): Likewise.
26683 (intTI_type_internal_node): Likewise.
26684 (uintTI_type_internal_node): Likewise.
26686 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26687 128-bit builtin functions.
26688 (UNSPEC_VADDEUQM): Likewise.
26689 (UNSPEC_VADDECUQ): Likewise.
26690 (UNSPEC_VSUBCUQ): Likewise.
26691 (UNSPEC_VSUBEUQM): Likewise.
26692 (UNSPEC_VSUBECUQ): Likewise.
26693 (VM): Add V1TImode to vector mode iterators.
26695 (VI_unit): Likewise.
26696 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26697 (altivec_vaddcuq): Likewise.
26698 (altivec_vsubuqm): Likewise.
26699 (altivec_vsubcuq): Likewise.
26700 (altivec_vaddeuqm): Likewise.
26701 (altivec_vaddecuq): Likewise.
26702 (altivec_vsubeuqm): Likewise.
26703 (altivec_vsubecuq): Likewise.
26705 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26707 (BOOL_128): Likewise.
26708 (BOOL_REGS_OUTPUT): Likewise.
26709 (BOOL_REGS_OP1): Likewise.
26710 (BOOL_REGS_OP2): Likewise.
26711 (BOOL_REGS_UNARY): Likewise.
26712 (BOOL_REGS_AND_CR0): Likewise.
26714 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26715 128-bit integer builtin support.
26716 (vec_vadduqm): Likewise.
26717 (vec_vaddecuq): Likewise.
26718 (vec_vaddeuqm): Likewise.
26719 (vec_vsubecuq): Likewise.
26720 (vec_vsubeuqm): Likewise.
26721 (vec_vsubcuq): Likewise.
26722 (vec_vsubuqm): Likewise.
26724 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26725 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26726 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26727 128-bit integer add/subtract to ISA 2.07.
26729 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26731 * config/arc/arc.c (arc_predicate_delay_insns):
26732 Fix third argument passed to conditionalize_nonjump.
26734 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26736 * config/aarch64/aarch64-builtins.c
26737 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26738 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26739 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26740 instead of __builtin_lfloor.
26741 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26743 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26745 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26746 (tree_ssa_ifcombine_bb_1): New function.
26747 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26748 is an empty forwarder block to then_bb or vice versa and then_bb
26749 and else_bb are effectively swapped.
26751 2014-03-12 Christian Bruel <christian.bruel@st.com>
26754 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26755 REG_CFA_DEF_CFA note.
26756 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26757 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26759 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26761 PR tree-optimization/60454
26762 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26764 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26766 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26767 Do not define target_cpu_default2 to generic.
26768 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26769 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26770 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26772 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26773 Marc Glisse <marc.glisse@inria.fr>
26775 PR tree-optimization/60502
26776 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26777 instead of build_low_bits_mask.
26779 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26781 PR middle-end/60482
26782 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26783 if there are multiple uses, but op doesn't live on E edge.
26784 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26785 clobber stmts before __builtin_unreachable.
26787 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26789 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26790 hard_frame_pointer_rtx.
26791 * cse.c (cse_insn): Remove volatile check.
26792 * cselib.c (cselib_process_insn): Likewise.
26793 * dse.c (scan_insn): Likewise.
26795 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26797 * config/arc/arc.c (conditionalize_nonjump): New function,
26799 (arc_ifcvt): ... this.
26800 (arc_predicate_delay_insns): Use it.
26802 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26804 * config/arc/predicates.md (extend_operand): During/after reload,
26805 allow const_int_operand.
26806 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26807 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26808 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26810 (umulsi3_highpart_i): Likewise.
26812 2014-03-11 Richard Biener <rguenther@suse.de>
26814 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26815 Add asserts to guard possible wrong-code bugs.
26817 2014-03-11 Richard Biener <rguenther@suse.de>
26819 PR tree-optimization/60429
26820 PR tree-optimization/60485
26821 * tree-ssa-structalias.c (set_union_with_increment): Properly
26822 take into account all fields that overlap the shifted vars.
26823 (do_sd_constraint): Likewise.
26824 (do_ds_constraint): Likewise.
26825 (get_constraint_for_ptr_offset): Likewise.
26827 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26829 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26830 (nios2_compute_frame_layout):
26831 Add calculation of cfun->machine->fp_save_offset.
26832 (nios2_expand_prologue): Correct setting of frame pointer register
26834 (nios2_expand_epilogue): Update recovery of stack pointer from
26835 frame pointer accordingly.
26836 (nios2_initial_elimination_offset): Update calculation of offset
26837 for eliminating to HARD_FRAME_POINTER_REGNUM.
26839 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26842 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26843 cgraph_get_create_node on VAR_DECLs.
26845 2014-03-10 Richard Biener <rguenther@suse.de>
26847 PR middle-end/60474
26848 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26850 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26852 * config/vms/vms.opt (vms_float_format): New variable.
26854 2014-03-08 Tobias Burnus <burnus@net-b.de>
26856 * doc/invoke.texi (-fcilkplus): Update implementation status.
26858 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26859 Richard Biener <rguenther@suse.de>
26861 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26862 consistently accross all TUs.
26863 (run_gcc): Enable -fshort-double automatically at link at link-time
26864 and disallow override.
26866 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26869 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26870 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26871 if they can't be used.
26873 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26875 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26876 for Solaris 11/x86 ld.
26877 * configure: Regenerate.
26879 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26881 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26882 (LIB_TLS_SPEC): Save as ld_tls_libs.
26883 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26884 (HAVE_AS_IX86_TLSLDM): New test.
26885 * configure, config.in: Regenerate.
26886 * config/i386/i386.c (legitimize_tls_address): Fall back to
26887 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26888 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26889 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26890 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26892 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26894 * common.opt (fira-loop-pressure): Mark as optimization.
26896 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26898 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26899 an OpenMP mappable type.
26901 2014-03-06 Matthias Klose <doko@ubuntu.com>
26903 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26904 MULTILIB_OSDIRNAMES is not defined.
26906 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26907 Meador Inge <meadori@codesourcery.com>
26910 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26911 (arm_legitimize_address): Call legitimize_tls_address for any
26912 arm_tls_referenced_p expression, handle constant addend. Call it
26913 before testing for !TARGET_ARM.
26914 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26916 2014-03-06 Richard Biener <rguenther@suse.de>
26918 PR middle-end/60445
26922 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26924 * tree-streamer.c (record_common_node): Assert we don't record
26925 nodes with type double.
26926 (preload_common_node): Skip type double, complex double and double
26927 pointer since it is now frontend dependent due to fshort-double option.
26929 2014-03-06 Richard Biener <rguenther@suse.de>
26931 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26932 or -fno-lto is specified and the linker has full plugin support.
26933 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26934 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26935 * lto-wrapper.c (merge_and_complain): Merge compile-time
26936 optimization levels.
26937 (run_gcc): And pass it through to the link options.
26939 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26943 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26945 * cselib.c (remove_useless_values): Skip to avoid quadratic
26946 behavior if the condition moved from...
26947 (cselib_process_insn): ... here holds.
26949 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26952 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26953 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26956 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26957 (TM_H): Add x86-tune.def.
26959 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26961 * config/aarch64/aarch64.c (generic_tunings):
26962 Use cortexa57_extra_costs.
26964 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26967 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26968 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26969 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26972 2014-03-04 Heiher <r@hev.cc>
26974 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26975 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26977 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26979 * config/i386/predicates.md (const2356_operand): Change to ...
26980 (const2367_operand): ... this.
26981 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26983 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26984 (*avx512pf_scatterpf<mode>sf): Ditto.
26985 (avx512pf_scatterpf<mode>df): Ditto.
26986 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26987 (*avx512pf_scatterpf<mode>df): Ditto.
26988 * config/i386/i386.c (ix86_expand_builtin): Update
26989 incorrect hint operand error message.
26991 2014-03-04 Richard Biener <rguenther@suse.de>
26993 * lto-section-in.c (lto_get_section_data): Fix const cast.
26995 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26997 * tree-streamer.c (record_common_node): Assert we don't record
26998 nodes with type double.
26999 (preload_common_node): Skip type double, complex double and double
27000 pointer since it is now frontend dependent due to fshort-double option.
27002 2014-03-04 Richard Biener <rguenther@suse.de>
27005 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
27006 (lto_input_toplevel_asms): Likewise.
27007 * lto-section-in.c (lto_get_section_data): Instead do it here
27010 2014-03-04 Richard Biener <rguenther@suse.de>
27012 PR tree-optimization/60382
27013 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
27014 dead PHIs a reduction.
27016 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
27018 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
27020 (_mm_prefetch): Move out of GCC target("sse") pragma.
27021 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
27022 GCC target("prfchw") pragma.
27023 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
27025 * config/i386/i386.c (ix86_option_override_internal): Enable
27026 -mprfchw with -mprefetchwt1.
27028 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27030 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
27033 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
27035 * opts.h (CL_PCH_IGNORE): Define.
27036 * targhooks.c (option_affects_pch_p):
27037 Return false for options that have CL_PCH_IGNORE set.
27038 * opt-functions.awk: Process PchIgnore.
27039 * doc/options.texi: Document PchIgnore.
27041 * config/arc/arc.opt (misize): Add PchIgnore property.
27043 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27045 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
27046 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
27047 constraint on constants to permit them being loaded into
27048 GENERAL_REGS or BASE_REGS.
27050 2014-03-03 Nick Clifton <nickc@redhat.com>
27052 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
27053 anti-cacnonical alternatives.
27054 (negandhi3_real): New pattern.
27055 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
27057 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27059 * config/avr/avr-mcus.def: Remove atxmega16x1.
27060 * config/avr/avr-tables.opt: Regenerate.
27061 * config/avr/t-multilib: Regenerate.
27062 * doc/avr-mmcu.texi: Regenerate.
27064 2014-03-03 Tobias Grosser <tobias@grosser.es>
27065 Mircea Namolaru <mircea.namolaru@inria.fr>
27067 PR tree-optimization/58028
27068 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
27071 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27073 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
27074 not handled by recognizers.
27076 2014-03-03 Jakub Jelinek <jakub@redhat.com>
27078 PR middle-end/60175
27079 * function.c (expand_function_end): Don't emit
27080 clobber_return_register sequence if clobber_after is a BARRIER.
27081 * cfgexpand.c (construct_exit_block): Append instructions before
27082 return_label to prev_bb.
27084 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27086 * config/rs6000/constraints.md: Document reserved use of "wc".
27088 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27091 * ipa.c (function_and_variable_visibility): When dissolving comdat
27092 group, also set all symbols to local.
27094 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27099 2013-12-14 Jan Hubicka <jh@suse.cz>
27100 PR middle-end/58477
27101 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27103 2014-03-02 Jon Beniston <jon@beniston.com>
27109 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27110 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27111 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27112 (simple_return, *simple_return): New patterns
27113 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27114 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27116 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27118 * dwarf2out.c (gen_subprogram_die): Tidy.
27120 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27123 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27124 (*mov_t_msb_neg_negc): ... this new insn.
27126 2014-02-28 Jason Merrill <jason@redhat.com>
27129 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27132 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27135 * dwarf2out.c (decltype_auto_die): New static.
27136 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27137 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27138 (is_cxx_auto): Likewise.
27140 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27142 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27143 we are not using general regs only.
27145 2014-02-28 Richard Biener <rguenther@suse.de>
27148 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27149 previous fix and only allow to remove trivial pre-headers
27150 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27151 (remove_forwarder_block): Properly update the latch of a loop.
27153 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27156 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27157 (cselib_preserved_hash_table): New.
27158 (preserve_constants_and_equivs): Move preserved vals to it.
27159 (cselib_find_slot): Look it up first.
27160 (cselib_init): Initialize it.
27161 (cselib_finish): Release it.
27162 (dump_cselib_table): Dump it.
27164 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27167 * cselib.c (remove_useless_values): Skip to avoid quadratic
27168 behavior if the condition moved from...
27169 (cselib_process_insn): ... here holds.
27171 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27174 * var-tracking.c (vt_initialize): Apply the same condition to
27175 preserve the CFA base value.
27177 2014-02-28 Joey Ye <joey.ye@arm.com>
27180 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27181 if reload in progress or completed.
27183 2014-02-28 Tobias Burnus <burnus@net-b.de>
27185 PR middle-end/60147
27186 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27189 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27191 * doc/tm.texi.in (Condition Code Status): Update documention for
27192 relative locations of cc0-setter and cc0-user.
27194 2014-02-27 Jeff Law <law@redhat.com>
27196 PR rtl-optimization/52714
27197 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27198 into two independent simple sets, if I3 is a jump, ensure the
27199 pattern we place into I3 is a (set (pc) ...).
27201 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27202 Jeff Law <law@redhat.com>
27204 PR rtl-optimization/49847
27205 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27206 are in different blocks.
27207 * doc/tm.texi (Condition Code Status): Update documention for
27208 relative locations of cc0-setter and cc0-user.
27210 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27213 * lra.c (lra_emit_add): Check SUBREG too.
27215 2014-02-27 Andreas Schwab <schwab@suse.de>
27217 * config/m68k/m68k.c (m68k_option_override): Disable
27218 -flive-range-shrinkage for classic m68k.
27219 (m68k_override_options_after_change): Likewise.
27221 2014-02-27 Marek Polacek <polacek@redhat.com>
27223 PR middle-end/59223
27224 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27225 -Wmaybe-uninitialized.
27227 2014-02-27 Alan Modra <amodra@gmail.com>
27230 * reload1.c (emit_input_reload_insns): When reload_override_in,
27231 set old to rl->in_reg when rl->in_reg is a subreg.
27233 2014-02-26 Richard Biener <rguenther@suse.de>
27236 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27238 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27240 * common/config/i386/predicates.md (const1256_operand): Remove.
27241 (const2356_operand): New.
27242 (const_1_to_2_operand): Remove.
27243 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27244 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27245 (*avx512pf_gatherpf<mode>sf): Ditto.
27246 (avx512pf_gatherpf<mode>df): Ditto.
27247 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27248 (*avx512pf_gatherpf<mode>df): Ditto.
27249 (avx512pf_scatterpf<mode>sf): Ditto.
27250 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27251 (*avx512pf_scatterpf<mode>sf): Ditto.
27252 (avx512pf_scatterpf<mode>df): Ditto.
27253 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27254 (*avx512pf_scatterpf<mode>df): Ditto.
27255 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27257 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27259 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27260 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27261 (_mm512_mask_testn_epi64_mask): Move to ...
27262 * config/i386/avx512cdintrin.h: Here.
27263 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27264 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27265 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27266 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27267 TARGET_AVX512F from TARGET_AVX512CD.
27269 2014-02-26 Richard Biener <rguenther@suse.de>
27272 * ipa.c (walk_polymorphic_call_targets): Properly guard
27273 call to inline_update_overall_summary.
27275 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27278 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27279 and latches only if requested. Fix latch if it is removed.
27280 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27281 LOOPS_HAVE_PREHEADERS.
27283 2014-02-25 Andrew Pinski <apinski@cavium.com>
27285 * builtins.c (expand_builtin_thread_pointer): Create a new target
27286 when the target is NULL.
27288 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27290 PR rtl-optimization/60317
27291 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27292 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27293 * lra-assigns.c: Include params.h.
27294 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27295 other reload pseudos considerations.
27297 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27299 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27300 to use canonical form for nor<mode>3.
27302 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27305 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27308 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27310 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27311 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27312 (ix86_handle_option): Handle OPT_mprefetchwt1.
27313 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27314 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27316 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27317 OPTION_MASK_ISA_PREFETCHWT1.
27318 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27319 (PTA_PREFETCHWT1): New.
27320 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27321 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27322 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27323 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27324 (*prefetch_avx512pf_<mode>_: Change into ...
27325 (*prefetch_prefetchwt1_<mode>: This.
27326 * config/i386/i386.opt (mprefetchwt1): New.
27327 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27328 (_mm_prefetch): Handle intent to write.
27329 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27331 2014-02-25 Richard Biener <rguenther@suse.de>
27333 PR middle-end/60291
27334 * emit-rtl.c (mem_attrs_htab): Remove.
27335 (mem_attrs_htab_hash): Likewise.
27336 (mem_attrs_htab_eq): Likewise.
27337 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27338 (init_emit_once): Do not allocate mem_attrs_htab.
27340 2014-02-25 Richard Biener <rguenther@suse.de>
27343 * lto-opts.c (lto_write_options): Output non-explicit conservative
27344 -fwrapv, -fno-trapv and -fno-strict-overflow.
27345 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27346 (run_gcc): And pass them through.
27348 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27350 * sel-sched.c (calculate_new_fences): New parameter ptime.
27351 Calculate it as a maximum over all fence cycles.
27352 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27353 Print the final schedule timing when sched_verbose.
27355 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27357 PR rtl-optimization/60292
27358 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27359 bit fot the fence instruction.
27361 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27363 * calls.h: Fix typo in comment.
27365 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27367 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27368 adjusting offsetable addresses.
27370 2014-02-24 Guozhi Wei <carrot@google.com>
27372 * sparseset.h (sparseset_pop): Fix the wrong index.
27374 2014-02-24 Walter Lee <walt@tilera.com>
27376 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27377 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27379 * common/config/tilegx/tilegx-common.c
27380 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27381 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27382 (LINK_SPEC): Ditto.
27383 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27384 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27385 (tilegx_gimplify_va_arg_expr): Handle big endian.
27386 (tilegx_expand_unaligned_load): Ditto.
27387 (tilegx_expand_unaligned_store): Ditto.
27388 (TARGET_RETURN_IN_MSB): New.
27389 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27390 (TARGET_ENDIAN_DEFAULT): New.
27391 (TARGET_BIG_ENDIAN): Handle big endian.
27392 (BYTES_BIG_ENDIAN): Ditto.
27393 (WORDS_BIG_ENDIAN): Ditto.
27394 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27395 (ENDIAN_SPEC): New.
27396 (EXTRA_SPECS): New.
27397 * config/tilegx/tilegx.md (extv): Handle big endian.
27399 (insn_st<n>): Ditto.
27400 (insn_st<n>_add<bitsuffix>): Ditto.
27401 (insn_stnt<n>): Ditto.
27402 (insn_stnt<n>_add<bitsuffix>):Ditto.
27403 (vec_interleave_highv8qi): Handle big endian.
27404 (vec_interleave_highv8qi_be): New.
27405 (vec_interleave_highv8qi_le): New.
27406 (insn_v1int_h): Handle big endian.
27407 (vec_interleave_lowv8qi): Handle big endian.
27408 (vec_interleave_lowv8qi_be): New.
27409 (vec_interleave_lowv8qi_le): New.
27410 (insn_v1int_l): Handle big endian.
27411 (vec_interleave_highv4hi): Handle big endian.
27412 (vec_interleave_highv4hi_be): New.
27413 (vec_interleave_highv4hi_le): New.
27414 (insn_v2int_h): Handle big endian.
27415 (vec_interleave_lowv4hi): Handle big endian.
27416 (vec_interleave_lowv4hi_be): New.
27417 (vec_interleave_lowv4hi_le): New.
27418 (insn_v2int_l): Handle big endian.
27419 (vec_interleave_highv2si): Handle big endian.
27420 (vec_interleave_highv2si_be): New.
27421 (vec_interleave_highv2si_le): New.
27422 (insn_v4int_h): Handle big endian.
27423 (vec_interleave_lowv2si): Handle big endian.
27424 (vec_interleave_lowv2si_be): New.
27425 (vec_interleave_lowv2si_le): New.
27426 (insn_v4int_l): Handle big endian.
27427 * config/tilegx/tilegx.opt (mbig-endian): New option.
27428 (mlittle-endian): New option.
27429 * doc/install.texi: Document tilegxbe-linux.
27430 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27432 2014-02-24 Martin Jambor <mjambor@suse.cz>
27435 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27436 there are no parameter descriptors.
27438 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27440 PR rtl-optimization/60268
27441 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27442 initialization to ...
27443 (sched_rgn_init): ... here.
27444 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27446 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27448 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27451 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27453 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27456 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27458 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27459 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27461 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27463 * config/microblaze/predicates.md: Add cmp_op predicate.
27464 * config/microblaze/microblaze.md: Add branch_compare instruction
27465 which uses cmp_op predicate and emits cmp insn before branch.
27466 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27467 to microblaze_expand_conditional_branch and consolidate logic.
27468 (microblaze_expand_conditional_branch): emit branch_compare
27469 insn instead of handling cmp op separate from branch insn.
27471 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27473 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27476 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27478 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27479 define_insn with define_expand and new define_insn
27480 *altivec_lve<VI_char>x_internal.
27481 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27482 and new define_insn *altivec_stve<VI_char>x_internal.
27483 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27485 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27487 (altivec_expand_stvex_be): New function.
27489 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27491 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27492 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27493 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27494 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27496 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27499 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27500 instead of emit_move_insn.
27502 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27504 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27505 vspltw with vsldoi.
27506 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27507 gen_altivec_vsumsws.
27509 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27511 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27512 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27513 (altivec_lvxl_<mode>): New define_expand incorporating
27514 -maltivec=be semantics where needed.
27515 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27516 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27517 semantics where needed.
27518 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27519 (altivec_stvx_<mode>): New define_expand incorporating
27520 -maltivec=be semantics where needed.
27521 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27522 VM2 iterator instead of V4SI.
27523 (altivec_stvxl_<mode>): New define_expand incorporating
27524 -maltivec=be semantics where needed.
27525 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27526 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27527 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27528 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27529 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27530 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27531 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27532 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27533 ALTIVEC_BUILTIN_STVXL.
27534 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27535 (altivec_expand_stvx_be): Likewise.
27536 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27537 (altivec_expand_lvx_be): Likewise.
27538 (altivec_expand_stvx_be): Likewise.
27539 (altivec_expand_builtin): Add cases for
27540 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27541 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27542 (altivec_init_builtins): Add definitions for
27543 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27544 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27546 2014-02-21 Catherine Moore <clm@codesourcery.com>
27548 * doc/invoke.texi (mvirt, mno-virt): Document.
27549 * config/mips/mips.opt (mvirt): New option.
27550 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27552 2014-02-21 Richard Biener <rguenther@suse.de>
27554 PR tree-optimization/60276
27555 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27556 (STMT_VINFO_MIN_NEG_DIST): New macro.
27557 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27558 STMT_VINFO_MIN_NEG_DIST.
27559 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27560 made for negative dependence distances still hold.
27562 2014-02-21 Richard Biener <rguenther@suse.de>
27564 PR middle-end/60291
27565 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27566 DECL_INITIAL for globals not in the current function context.
27568 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27570 PR tree-optimization/56490
27571 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27572 * tree-ssa-uninit.c: Include params.h.
27573 (compute_control_dep_chain): Add num_calls argument, return false
27574 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27575 num_calls to recursive call.
27576 (find_predicates): Change dep_chain into normal array,
27577 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27578 variable and adjust compute_control_dep_chain caller.
27579 (find_def_preds): Likewise.
27581 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27583 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27584 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27586 2014-02-21 Nick Clifton <nickc@redhat.com>
27588 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27589 (pushhi1): Likewise.
27590 (popqi1): Add mode to pre_dec.
27591 (pophi1): Likewise.
27593 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27595 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27596 mode for mask of V8SFmode permutation.
27598 2014-02-20 Richard Henderson <rth@redhat.com>
27601 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27602 a new pseudo for OLDVAL.
27604 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27607 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27608 gen_reg_rtx if d->testing_p.
27609 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27610 if d->testing_p and we will certainly return true.
27611 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27614 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27616 * emit-rtl.c (gen_reg_rtx): Assert that
27617 crtl->emit.regno_pointer_align_length is non-zero.
27619 2014-02-20 Richard Henderson <rth@redhat.com>
27622 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27623 on failure the store back into EXPECT.
27625 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27626 Sandra Loosemore <sandra@codesourcery.com>
27628 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27629 * config/nios2/nios2.c (nios2_function_profiler): Add
27630 -fPIC (flag_pic == 2) support.
27631 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27632 (nios2_large_offset_p): New function.
27633 (nios2_unspec_reloc_p): Move up position, update to use
27634 nios2_large_offset_p.
27635 (nios2_unspec_address): Remove function.
27636 (nios2_unspec_offset): New function.
27637 (nios2_large_got_address): New function.
27638 (nios2_got_address): Add large offset support.
27639 (nios2_legitimize_tls_address): Update usage of removed and new
27641 (nios2_symbol_binds_local_p): New function.
27642 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27643 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27644 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27645 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27646 processing for (const (unspec ...)).
27647 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27649 2014-02-20 Richard Biener <rguenther@suse.de>
27651 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27652 doing the substitution.
27653 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27655 2014-02-20 Martin Jambor <mjambor@suse.cz>
27658 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27659 info when checking whether lattices are bottom.
27661 2014-02-20 Richard Biener <rguenther@suse.de>
27663 PR middle-end/60221
27664 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27667 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27670 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27671 parameter specifying the scaling.
27672 (inline_call): Update.
27673 (want_inline_recursively): Guard division by zero.
27674 (recursive_inlining): Update.
27675 * ipa-inline.h (clone_inlined_nodes): Update.
27677 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27680 * config/i386/i386.c (classify_argument): Pass structures of size
27681 64 bytes or less in register.
27683 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27684 Kirill Yukhin <kirill.yukhin@intel.com>
27686 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27687 (_mm_rcp28_round_ss): Ditto.
27688 (_mm_rsqrt28_round_sd): Ditto.
27689 (_mm_rsqrt28_round_ss): Ditto.
27690 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27691 (_mm_rcp14_round_ss): Ditto.
27692 (_mm_rsqrt14_round_sd): Ditto.
27693 (_mm_rsqrt14_round_ss): Ditto.
27694 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27695 the first input operand, get rid of match_dup.
27696 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27698 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27700 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27701 operand as the first input operand, set type attribute.
27702 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27703 Set type attribute.
27704 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27705 operand as the first input operand, set type attribute.
27707 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27709 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27712 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27715 * config/i386/i386.c (construct_container): Remove TFmode check
27716 for X86_64_INTEGER_CLASS.
27718 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27721 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27722 only when -Wpsabi is enabled.
27724 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27727 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27728 passing arrays in registers are the same as for structs, so remove the
27729 special case for them.
27731 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27733 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27734 destination type, extract only the valid bits if the source type is not
27735 integral and has a different mode.
27737 2014-02-19 Richard Biener <rguenther@suse.de>
27740 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27743 2014-02-19 Richard Biener <rguenther@suse.de>
27746 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27747 (ipa_modify_call_arguments): Emit an argument load explicitely and
27748 preserve virtual SSA form there and for the replacement call.
27749 Do not update SSA form nor free dominance info.
27751 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27753 * ipa.c (function_and_variable_visibility): Also clear WEAK
27754 flag when disolving COMDAT_GROUP.
27756 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27758 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27759 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27760 not devirtualizing.
27761 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27762 do more sanity checks.
27763 (detect_type_change): Return true when giving up early.
27764 (compute_complex_assign_jump_func): Fix type parameter of
27765 ipa_set_ancestor_jf.
27766 (compute_complex_ancestor_jump_func): Likewise.
27767 (update_jump_functions_after_inlining): Fix updating of
27769 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27771 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27773 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27774 inline clones when edge disappears.
27776 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27779 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27780 Split 64-bit moves into 2 patterns. Do not allow the use of
27781 direct move for TDmode in little endian, since the decimal value
27782 has little endian bytes within a word, but the 64-bit pieces are
27783 ordered in a big endian fashion, and normal subreg's of TDmode are
27785 (mov<mode>_64bit_dm): Likewise.
27786 (movtd_64bit_nodm): Likewise.
27788 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27790 PR tree-optimization/60174
27791 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27792 statement of an SSA_NAME that occurs in an abnormal PHI node.
27794 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27797 * final.c (SEEN_BB): Remove.
27798 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27799 (final_scan_insn): Don't force_source_line on second
27800 NOTE_INSN_BASIC_BLOCK.
27802 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27805 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27806 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27807 (type_natural_mode): Warn ABI change when %zmm register is not
27808 available for AVX512F vector value passing.
27810 2014-02-18 Kai Tietz <ktietz@redhat.com>
27813 * config/i386/i386.c (ix86_expand_prologue): Use value in
27814 rax register as displacement when restoring %r10 or %rax.
27815 Fix wrong offset when restoring both registers.
27817 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27819 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27820 assertion with conditional return.
27822 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27823 Uros Bizjak <ubizjak@gmail.com>
27826 * config/i386/driver-i386.c (host_detect_local_cpu): If
27827 YMM state is not saved by the OS, also clear has_f16c. Move
27828 CPUID 0x80000001 handling before YMM state saving checking.
27830 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27832 PR rtl-optimization/58960
27833 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27834 factored out from ...
27835 (sched_init): ... here.
27836 (free_global_sched_pressure_data): New, factored out from ...
27837 (sched_finish): ... here.
27838 * sched-int.h (free_global_sched_pressure_data): Declare.
27839 * sched-rgn.c (nr_regions_initial): New static global.
27840 (haifa_find_rgns): Initialize it.
27841 (schedule_region): Disable sched-pressure for the newly
27844 2014-02-17 Richard Biener <rguenther@suse.de>
27846 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27847 release SSA defs of pattern stmts.
27849 2014-02-17 Richard Biener <rguenther@suse.de>
27851 * tree-inline.c (expand_call_inline): Release the virtual
27852 operand defined by the call we are about to inline.
27854 2014-02-17 Richard Biener <rguenther@suse.de>
27856 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27858 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27859 Ilya Tocar <ilya.tocar@intel.com>
27861 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27862 arguments order in builtin.
27863 (_mm512_permutexvar_epi64): Ditto.
27864 (_mm512_mask_permutexvar_epi64): Ditto
27865 (_mm512_maskz_permutexvar_epi32): Ditto
27866 (_mm512_permutexvar_epi32): Ditto
27867 (_mm512_mask_permutexvar_epi32): Ditto
27869 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27871 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27872 (p8_vmrgow): Likewise.
27874 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27876 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27879 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27882 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27883 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27884 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27885 using direct move instructions on ISA 2.07. Also adjust
27886 instruction length for 64-bit.
27887 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27888 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27890 2014-02-15 Alan Modra <amodra@gmail.com>
27894 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27895 find_replacement on parts of insn rtl that might be reloaded.
27897 2014-02-15 Richard Biener <rguenther@suse.de>
27899 PR tree-optimization/60183
27900 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27901 (tree_ssa_phiprop): Calculate and free post-dominators.
27903 2014-02-14 Jeff Law <law@redhat.com>
27905 PR rtl-optimization/60131
27906 * ree.c (get_extended_src_reg): New function.
27907 (combine_reaching_defs): Use it rather than assuming location of REG.
27908 (find_and_remove_re): Verify first operand of extension is
27909 a REG before adding the insns to the copy list.
27911 2014-02-14 Roland McGrath <mcgrathr@google.com>
27913 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27914 * configure: Regenerated.
27915 * config.in: Regenerated.
27916 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27917 instead of ASM_SHORT.
27919 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27920 Richard Earnshaw <rearnsha@arm.com>
27922 PR rtl-optimization/59535
27923 * lra-constraints.c (process_alt_operands): Encourage alternative
27924 when unassigned pseudo class is superset of the alternative class.
27925 (inherit_reload_reg): Don't inherit when optimizing for code size.
27926 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27927 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27928 modes not less than 4 for Thumb1.
27930 2014-02-14 Kyle McMartin <kyle@redhat.com>
27933 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27935 2014-02-14 Richard Biener <rguenther@suse.de>
27937 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27938 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27939 Do not strip INDIRECT_REFs.
27941 2014-02-14 Richard Biener <rguenther@suse.de>
27944 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27945 DECL_FUNCTION_SPECIFIC_TARGET.
27946 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27947 * tree-streamer-out.c (pack_ts_target_option): Remove.
27948 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27949 (write_ts_function_decl_tree_pointers): Do not stream
27950 DECL_FUNCTION_SPECIFIC_TARGET.
27951 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27952 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27953 (lto_input_ts_function_decl_tree_pointers): Do not stream
27954 DECL_FUNCTION_SPECIFIC_TARGET.
27956 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27958 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27959 (get_initial_def_for_induction, vectorizable_induction): Ignore
27960 debug stmts when looking for exit_phi.
27961 (vectorizable_live_operation): Fix up condition.
27963 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27965 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27966 nreverse() because it changes the content of original tree list.
27968 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27970 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27971 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27973 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27975 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27976 GNU coding standards.
27978 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27981 * dwarf2out.c (gen_subprogram_die): Don't call
27982 add_calling_convention_attribute if subr_die is old_die.
27984 2014-02-13 Sharad Singhai <singhai@google.com>
27986 * doc/optinfo.texi: Fix order of nodes.
27988 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27990 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27991 operands[2], not operands[3].
27993 2014-02-13 Richard Biener <rguenther@suse.de>
27996 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27997 mention the possibility of an in-tree build.
27998 (CLooG): Update recommended version to 0.18.1, mention the
27999 possibility of an in-tree build and clarify that the ISL
28000 bundled with CLooG does not work.
28002 2014-02-13 Jakub Jelinek <jakub@redhat.com>
28005 * expr.c (compress_float_constant): If x is a hard register,
28006 extend into a pseudo and then move to x.
28008 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
28010 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
28011 caused by bad second argument to warning_at() with -mhotpatch and
28012 nested functions (e.g. with gfortran).
28014 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
28016 * opts.c (option_name): Remove "enabled by default" rider.
28018 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
28020 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
28022 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
28023 Uros Bizjak <ubizjak@gmail.com>
28026 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
28027 * configure: Regenerated.
28029 2014-02-12 Richard Biener <rguenther@suse.de>
28031 * vec.c (vec_prefix::calculate_allocation): Move as
28032 inline variant to vec.h.
28033 (vec_prefix::calculate_allocation_1): New out-of-line version.
28034 * vec.h (vec_prefix::calculate_allocation_1): Declare.
28035 (vec_prefix::m_has_auto_buf): Rename to ...
28036 (vec_prefix::m_using_auto_storage): ... this.
28037 (vec_prefix::calculate_allocation): Inline the easy cases
28038 and dispatch to calculate_allocation_1 which doesn't need the
28040 (va_heap::reserve): Use gcc_checking_assert.
28041 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
28042 m_using_auto_storage.
28043 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
28045 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
28046 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
28047 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
28049 2014-02-12 Richard Biener <rguenther@suse.de>
28051 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
28052 when we found a dependence.
28054 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
28056 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
28058 (maybe_fold_stmt): ... into this new function.
28059 * omp-low.c (lower_omp): Update comment.
28061 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
28064 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
28067 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
28069 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
28070 identifiers in comments.
28071 (cortexa53_extra_costs): Likewise.
28072 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
28073 (cortexa7_extra_costs): Likewise.
28074 (cortexa12_extra_costs): Likewise.
28075 (cortexa15_extra_costs): Likewise.
28076 (v7m_extra_costs): Likewise.
28078 2014-02-12 Richard Biener <rguenther@suse.de>
28080 PR middle-end/60092
28081 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
28082 of posix_memalign being successful.
28083 (lower_stmt): Restrict lowering of posix_memalign to when
28084 -ftree-bit-ccp is enabled.
28086 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28088 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28090 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28092 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28094 PR rtl-optimization/60116
28095 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28096 other_insn once the combination has been validated.
28098 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28101 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28103 * ipa-devirt.c: Include demangle.h
28104 (odr_violation_reported): New static variable.
28105 (add_type_duplicate): Update odr_violations.
28106 (maybe_record_node): Add completep parameter; update it.
28107 (record_target_from_binfo): Add COMPLETEP parameter;
28108 update it as needed.
28109 (possible_polymorphic_call_targets_1): Likewise.
28110 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28111 rename FINAL to COMPLETE.
28112 (record_targets_from_bases): Sanity check we found the binfo;
28113 fix COMPLETEP updating.
28114 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28115 parameter, fix computing of COMPLETEP.
28116 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28117 at LTO time do demangling.
28118 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28119 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28121 (gimple_get_virt_method_for_binfo): Likewise.
28122 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28123 gimple_get_virt_method_for_vtable): Update prototypes.
28125 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28128 * genautomata.c (add_presence_absence): Fix typo with
28129 {final_}presence_list.
28131 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28134 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28135 for VSX/Altivec vectors that land in GPR registers.
28137 2014-02-11 Richard Henderson <rth@redhat.com>
28138 Jakub Jelinek <jakub@redhat.com>
28141 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28142 around drhs if type conversion to lacc->type is not useless.
28144 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28146 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28148 (cortex-a57.cortex-a53): Likewise.
28149 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28151 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28153 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28156 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28158 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28159 add_options_for_arm_vfp3.
28161 2014-02-11 Jeff Law <law@redhat.com>
28163 PR middle-end/54041
28164 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28165 object with an undesirable mode.
28167 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28170 * config/i386/sol2-9.h: New file.
28171 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28172 *-*-solaris2.9*): Use it.
28174 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28176 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28177 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28179 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28181 * config/microblaze/microblaze.c: Extend mcpu version format
28183 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28185 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28187 2014-02-10 Richard Henderson <rth@redhat.com>
28190 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28191 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28192 ms-abi vs -mno-accumulate-outgoing-args.
28193 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28194 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28197 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28199 PR middle-end/60080
28200 * cfgexpand.c (expand_asm_operands): Attach source location to
28201 ASM_INPUT rtx objects.
28202 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28204 2014-02-10 Nick Clifton <nickc@redhat.com>
28206 * config/mn10300/mn10300.c (popcount): New function.
28207 (mn10300_expand_prologue): Include saved registers in stack usage
28210 2014-02-10 Jeff Law <law@redhat.com>
28212 PR middle-end/52306
28213 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28214 when changing the SET_DEST of a prior insn to avoid an input reload.
28216 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28218 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28219 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28220 -mcall-openbsd, or -mcall-linux.
28221 (CC1_ENDIAN_BIG_SPEC): Remove.
28222 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28223 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28224 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28225 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28226 and %cc1_endian_default.
28227 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28229 2014-02-10 Richard Biener <rguenther@suse.de>
28231 PR tree-optimization/60115
28232 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28233 MEM_REF handling. Properly verify that the accesses are not
28234 out of the objects bound.
28236 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28238 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28241 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28243 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28244 proper constants and fix formatting.
28245 (possible_polymorphic_call_targets): Fix formatting.
28247 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28248 Ilya Tocar <ilya.tocar@intel.com>
28250 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28251 (_mm512_loadu_epi32): Renamed into...
28252 (_mm512_loadu_si512): This.
28253 (_mm512_storeu_epi32): Renamed into...
28254 (_mm512_storeu_si512): This.
28255 (_mm512_maskz_ceil_ps): Removed.
28256 (_mm512_maskz_ceil_pd): Ditto.
28257 (_mm512_maskz_floor_ps): Ditto.
28258 (_mm512_maskz_floor_pd): Ditto.
28259 (_mm512_floor_round_ps): Ditto.
28260 (_mm512_floor_round_pd): Ditto.
28261 (_mm512_ceil_round_ps): Ditto.
28262 (_mm512_ceil_round_pd): Ditto.
28263 (_mm512_mask_floor_round_ps): Ditto.
28264 (_mm512_mask_floor_round_pd): Ditto.
28265 (_mm512_mask_ceil_round_ps): Ditto.
28266 (_mm512_mask_ceil_round_pd): Ditto.
28267 (_mm512_maskz_floor_round_ps): Ditto.
28268 (_mm512_maskz_floor_round_pd): Ditto.
28269 (_mm512_maskz_ceil_round_ps): Ditto.
28270 (_mm512_maskz_ceil_round_pd): Ditto.
28271 (_mm512_expand_pd): Ditto.
28272 (_mm512_expand_ps): Ditto.
28273 * config/i386/i386.c (ix86_builtins): Remove
28274 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28275 (bdesc_args): Ditto.
28276 * config/i386/predicates.md (const1256_operand): New.
28277 (const_1_to_2_operand): Ditto.
28278 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28279 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28280 (*avx512pf_gatherpf<mode>sf): Ditto.
28281 (avx512pf_gatherpf<mode>df): Ditto.
28282 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28283 (*avx512pf_gatherpf<mode>df): Ditto.
28284 (avx512pf_scatterpf<mode>sf): Ditto.
28285 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28286 (*avx512pf_scatterpf<mode>sf): Ditto.
28287 (avx512pf_scatterpf<mode>df): Ditto.
28288 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28289 (*avx512pf_scatterpf<mode>df): Ditto.
28290 (avx512f_expand<mode>): Removed.
28291 (<shift_insn><mode>3<mask_name>): Change predicate type.
28293 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28295 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28296 not at the end of datarefs vector use ordered_remove to avoid
28297 reordering datarefs vector.
28300 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28301 mark local addressable non-static vars as GOVD_PRIVATE
28302 instead of GOVD_LOCAL.
28303 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28304 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28307 PR middle-end/60092
28308 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28309 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28310 assume_aligned or alloc_align attributes.
28311 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28312 arguments. Handle also assume_aligned and alloc_align attributes.
28313 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28314 calls to functions with assume_aligned or alloc_align attributes.
28315 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28317 2014-02-08 Terry Guo <terry.guo@arm.com>
28319 * doc/invoke.texi: Document ARM -march=armv7e-m.
28321 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28323 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28324 flag on __cilkrts_rethrow builtin.
28327 * ipa-cp.c (determine_versionability): Fail at -O0
28328 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28329 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28332 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28335 * tree-inline.c (copy_forbidden): Fail for
28336 __attribute__((optimize (0))) functions.
28338 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28340 * varpool.c: Include pointer-set.h.
28341 (varpool_remove_unreferenced_decls): Variables in other partitions
28342 will not be output; be however careful to not lose information
28343 about partitioning.
28345 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28347 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28348 lookup in the vtable constructor.
28350 2014-02-07 Jeff Law <law@redhat.com>
28353 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28354 define_insn_and_split.
28356 * ipa-inline.c (inline_small_functions): Fix typos.
28358 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28360 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28361 (s390_can_use_return_insn): Declare.
28362 * config/s390/s390.h (EPILOGUE_USES): Define.
28363 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28365 (s390_chunkify_start): Handle return JUMP_LABELs.
28366 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28367 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28368 (s390_can_use_return_insn): New functions.
28369 (s390_fix_long_loop_prediction): Handle conditional returns.
28370 (TARGET_SET_UP_BY_PROLOGUE): Define.
28371 * config/s390/s390.md (ANY_RETURN): New code iterator.
28372 (*creturn, *csimple_return, return, simple_return): New patterns.
28374 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28376 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28377 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28378 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28379 REG_CFA_RESTORE list when deciding not to restore a register.
28381 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28383 * config/s390/s390.c: Include tree-pass.h and context.h.
28384 (s390_early_mach): New function, split out from...
28385 (s390_emit_prologue): ...here.
28386 (pass_data_s390_early_mach): New pass structure.
28387 (pass_s390_early_mach): New class.
28388 (s390_option_override): Create and register early_mach pass.
28389 Move to end of file.
28391 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28393 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28394 to match for the exit block.
28396 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28398 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28399 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28400 Reject misaligned operands.
28402 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28404 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28406 2014-02-07 Richard Biener <rguenther@suse.de>
28408 PR middle-end/60092
28409 * gimple-low.c (lower_builtin_posix_memalign): New function.
28410 (lower_stmt): Call it to lower posix_memalign in a way
28411 to make alignment info accessible.
28413 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28416 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28417 __builtin_setjmp_receiver.
28419 2014-02-07 Richard Biener <rguenther@suse.de>
28421 PR middle-end/60092
28422 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28423 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28424 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28425 Handle BUILT_IN_POSIX_MEMALIGN.
28426 (find_func_clobbers): Likewise.
28427 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28428 (call_may_clobber_ref_p_1): Likewise.
28430 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28433 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28436 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28439 * lto-cgraph.c (lto_output_node): Use
28440 symtab_get_symbol_partitioning_class.
28441 (lto_output_varpool_node): likewise.
28442 (symtab_get_symbol_partitioning_class): Move here from
28443 lto/lto-partition.c
28444 * cgraph.h (symbol_partitioning_class): Likewise.
28445 (symtab_get_symbol_partitioning_class): Declare.
28447 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28449 * ggc.h (ggc_internal_cleared_alloc): New macro.
28450 * vec.h (vec_safe_copy): Handle memory stats.
28451 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28452 * target-globals.c (save_target_globals): Likewise.
28454 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28457 * expr.c (emit_move_resolve_push): Export; be bit more selective
28458 on when to clear alias set.
28459 * expr.h (emit_move_resolve_push): Declare.
28460 * function.h (struct function): Add tail_call_marked.
28461 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28462 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28463 * config/i386/i386.md (TImode move expander): De not call
28465 (FP push expanders): Preserve memory attributes.
28466 * config/i386/sse.md (push<mode>1): Remove.
28467 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28468 (ix86_expand_push): Remove.
28469 * config/i386/mmx.md (push<mode>1): Remove.
28471 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28473 PR rtl-optimization/60030
28474 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28475 lopart with paradoxical subreg before shifting it up by hprec.
28477 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28479 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28480 Remove extra newline at end of file.
28481 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28482 (arm_issue_rate): Handle cortexa57.
28483 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28484 (cortex-a57.cortex-a53): Likewise.
28486 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28489 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28490 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28492 (arm_expand_prologue): Adjust all callers.
28493 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28494 info, registers also at the lowest numbered registers side. Use
28495 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28499 * var-tracking.c (adjust_mems): Before adding a SET to
28500 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28502 2014-02-06 Alan Modra <amodra@gmail.com>
28505 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28506 change SDmode to DDmode when lra_in_progress.
28508 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28510 PR middle-end/59150
28511 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28512 free_data_ref on the dr first, and before goto again also set dr
28513 to the next dr. For simd_lane_access, free old datarefs[i] before
28514 overwriting it. For get_vectype_for_scalar_type failure, don't
28515 free_data_ref if simd_lane_access.
28517 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28520 * tree.h (opts_for_fn): New inline function.
28521 (opt_for_fn): Define.
28522 * config/i386/i386.c (ix86_function_regparm): Use
28523 opt_for_fn (decl, optimize) instead of optimize.
28525 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28527 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28528 for SYMBOL_REF in large memory model.
28530 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28532 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28533 and crypto support.
28534 (cortex-a57): Likewise.
28535 (cortex-a57.cortex-a53): Likewise.
28537 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28538 Kugan Vivekanandarajah <kuganv@linaro.org>
28540 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28542 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28544 2014-02-06 Richard Biener <rguenther@suse.de>
28546 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28547 set_loop_copy and initialize_original_copy_tables.
28549 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28551 * config/aarch64/aarch64-simd.md
28552 (aarch64_ashr_simddi): Change QI to SI.
28554 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28555 Jakub Jelinek <jakub@redhat.com>
28557 PR middle-end/60013
28558 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28561 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28563 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28564 CODE_FOR_altivec_vpku[hw]um to
28565 CODE_FOR_altivec_vpku[hw]um_direct.
28566 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28567 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28568 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28569 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28571 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28573 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28574 generation for -maltivec=be.
28575 (altivec_vsumsws): Simplify redundant test.
28577 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28579 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28580 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28581 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28582 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28583 gen_altivec_vpkuwum.
28584 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28586 (altivec_vpks<VI_char>ss): Likewise.
28587 (altivec_vpks<VI_char>us): Likewise.
28588 (altivec_vpku<VI_char>us): Likewise.
28589 (altivec_vpku<VI_char>um): Likewise.
28590 (altivec_vpku<VI_char>um_direct): New (copy of
28591 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28593 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28594 target is little endian and -maltivec=be is not specified.
28595 (*altivec_vupkhs<VU_char>_direct): New (copy of
28596 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28597 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28598 target is little endian and -maltivec=be is not specified.
28599 (*altivec_vupkls<VU_char>_direct): New (copy of
28600 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28601 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28602 little endian and -maltivec=be is not specified.
28603 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28604 little endian and -maltivec=be is not specified.
28606 2014-02-05 Richard Henderson <rth@redhat.com>
28609 * combine-stack-adj.c: Revert r206943.
28610 * sched-int.h (struct deps_desc): Add last_args_size.
28611 * sched-deps.c (init_deps): Initialize it.
28612 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28613 contain REG_ARGS_SIZE notes.
28615 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28617 * lto-cgraph.c (asm_nodes_output): Make global.
28618 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28619 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28620 (driver_handle_option): Handle OPT_fwpa.
28622 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28625 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28626 a comment typo and formatting issue. If odr_hash hasn't been
28627 created, return vNULL and set *completep to false.
28629 PR middle-end/57499
28630 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28631 bb with no successors.
28633 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28636 * doc/invoke.texi (-march): Clarify documentation for ARM.
28637 (-mtune): Likewise.
28640 2014-02-05 Richard Biener <rguenther@suse.de>
28642 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28643 when not vectorizing because of too many alias checks.
28644 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28645 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28647 2014-02-05 Nick Clifton <nickc@redhat.com>
28649 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28650 accept extended registers in any mode when compiling for the MN10300.
28652 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28654 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28655 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28656 sanitization attributes.
28657 (can_inline_edge_p): Likewise.
28658 (sanitize_attrs_match_for_inline_p): New function.
28660 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28662 * ipa-prop.c (detect_type_change): Shor circuit testing of
28663 type changes on THIS pointer.
28665 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28668 * config/pa/pa.c (legitimize_tls_address): Return original address
28669 if not passed a SYMBOL_REF rtx.
28670 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28672 (pa_emit_move_sequence): Simplify TLS source operands.
28673 (pa_legitimate_constant_p): Reject all TLS constants.
28674 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28675 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28677 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28679 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28680 groups when we know they are controlled by LTO.
28681 * varasm.c (default_binds_local_p_1): If object is in other partition,
28682 it will be resolved locally.
28684 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28686 * config/host-linux.c (linux_gt_pch_use_address): Don't
28687 use SSIZE_MAX because it is not always defined.
28689 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28692 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28693 threshold for pseudo splitting.
28694 (update_ebb_live_info): Process call argument hard registers and
28695 hard registers from insn definition too.
28696 (max_small_class_regs_num): New constant.
28697 (inherit_in_ebb): Update live hard regs through EBBs. Update
28698 reloads_num only for small register classes. Don't split for
28701 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28704 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28707 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28709 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28710 visibility is safe.
28712 2014-02-04 Marek Polacek <polacek@redhat.com>
28714 * gdbinit.in (pel): Define.
28716 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28718 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28721 2014-02-04 Richard Biener <rguenther@suse.de>
28724 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28725 in function context local.
28726 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28727 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28728 similar to LTO_imported_decl_ref.
28730 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28732 PR tree-optimization/60002
28733 * cgraphclones.c (build_function_decl_skip_args): Clear
28734 DECL_LANG_SPECIFIC.
28736 PR tree-optimization/60023
28737 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28738 false to gsi_replace.
28739 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28740 has been in some EH region and vec_stmt could throw, add
28741 vec_stmt into the same EH region.
28742 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28743 has no lhs, ignore it.
28744 * internal-fn.c (expand_MASK_LOAD): Likewise.
28747 * tree-inline.c (copy_forbidden): Fail for
28748 __attribute__((optimize (0))) functions.
28751 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28752 is set, copy one less argument.
28753 (expand_simd_clones): Don't subtract clone_info->inbranch
28754 from simd_clone_struct_alloc argument.
28756 PR rtl-optimization/57915
28757 * recog.c (simplify_while_replacing): If all unary/binary/relational
28758 operation arguments are constant, attempt to simplify those.
28760 PR middle-end/59261
28761 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28762 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28764 2014-02-04 Richard Biener <rguenther@suse.de>
28766 PR tree-optimization/60012
28767 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28768 TBAA disambiguation to all DDRs.
28770 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28773 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28774 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28776 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28779 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28781 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28783 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28784 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28786 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28789 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28790 to figure out targets of polymorphic calls with known decl.
28791 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28792 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28793 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28794 (get_polymorphic_call_info): ... here.
28795 (get_polymorphic_call_info_from_invariant): New function.
28797 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28799 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28800 lookup via vtable pointer; check for type consistency
28801 and turn inconsitent facts into UNREACHABLE.
28802 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28803 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28804 type inconsistent querries; return UNREACHABLE instead.
28806 2014-02-03 Richard Henderson <rth@twiddle.net>
28809 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28810 already processed this node.
28811 (normalize_one_pred_1): Pass along mark_set.
28812 (normalize_one_pred): Create and destroy a pointer_set_t.
28813 (normalize_one_pred_chain): Likewise.
28815 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28817 PR gcov-profile/58602
28818 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28820 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28823 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28824 -fno-devirtualize; try to devirtualize by the knowledge of
28825 virtual table pointer given by aggregate propagation.
28826 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28827 (ipa_print_node_jump_functions): Dump also offset that
28828 is relevant for polymorphic calls.
28829 (determine_known_aggregate_parts): Add arg_type parameter; use it
28830 instead of determining the type from pointer type.
28831 (ipa_compute_jump_functions_for_edge): Update call of
28832 determine_known_aggregate_parts.
28833 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28834 (gimple_get_virt_method_for_binfo): ... here; simplify using
28835 vtable_pointer_value_to_vtable.
28836 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28837 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28838 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28839 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28841 (vtable_pointer_value_to_binfo): ... here.
28842 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28844 2014-02-03 Teresa Johnson <tejohnson@google.com>
28846 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28847 redef of outer loop index variable.
28849 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28853 * doc/extend.texi (Function Attributes): Typo.
28855 2014-02-03 Cong Hou <congh@google.com>
28857 PR tree-optimization/60000
28858 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28859 if the vectorized statement is a store. A store statement can only
28860 appear at the end of pattern statements.
28862 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28864 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28865 (ix86_option_override_internal): Default long double to 64-bit for
28866 32-bit Bionic and to 128-bit for 64-bit Bionic.
28868 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28869 TARGET_LONG_DOUBLE_128 is true.
28870 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28872 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28873 (mlong-double-64): Negate -mlong-double-128.
28874 (mlong-double-128): New option.
28876 * config/i386/i386-c.c (ix86_target_macros): Define
28877 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28879 * doc/invoke.texi: Document -mlong-double-128.
28881 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28883 PR rtl-optimization/60024
28884 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28886 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28888 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28890 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28892 PR rtl-optimization/57662
28893 * sel-sched.c (code_motion_path_driver): Do not mark already not
28894 existing blocks in the visiting bitmap.
28896 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28898 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28899 on the insn being emitted.
28901 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28902 Will Deacon <will.deacon@arm.com>
28904 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28906 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28908 * config/arm/arm-tables.opt: Regenerate.
28910 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28912 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28913 for vector types other than V16QImode.
28914 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28915 define_expand, and call altivec_expand_vec_perm_le when producing
28916 code with little endian element order.
28917 (*altivec_vperm_<mode>_internal): New insn having previous
28918 behavior of altivec_vperm_<mode>.
28919 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28920 altivec_expand_vec_perm_le when producing code with little endian
28922 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28923 behavior of altivec_vperm_<mode>_uns.
28925 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28927 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28928 (altivec_vsumsws): Add handling for -maltivec=be with a little
28930 (altivec_vsumsws_direct): New.
28931 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28932 gen_altivec_vsumsws.
28934 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28936 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28937 vtable_pointer_value_to_binfo): New functions.
28938 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28939 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28941 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28943 * config/nios2/nios2.md (load_got_register): Initialize GOT
28944 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28945 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28947 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28949 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28950 preserverd by passthrough, do not propagate the type.
28952 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28954 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28955 (mips_atomic_assign_expand_fenv): New function.
28956 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28958 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28960 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28961 (__builtin_mips_set_fcsr): Likewise.
28962 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28963 MIPS_USI_FTYPE_VOID.
28964 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28965 (mips16_expand_set_fcsr): Likewise.
28966 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28967 (mips16_set_fcsr_stub): Likewise.
28968 (mips16_get_fcsr_one_only_stub): New class.
28969 (mips16_set_fcsr_one_only_stub): Likewise.
28970 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28971 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28972 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28973 (hard_float): New availability predicate.
28974 (mips_builtins): Add get_fcsr and set_fcsr.
28975 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28976 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28977 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28978 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28979 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28982 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28984 * config/mips/mips.c (mips_one_only_stub): New class.
28985 (mips_need_mips16_rdhwr_p): Replace with...
28986 (mips16_rdhwr_stub): ...this new variable.
28987 (mips16_stub_call_address): New function.
28988 (mips16_rdhwr_one_only_stub): New class.
28989 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28990 (mips_output_mips16_rdhwr): Delete.
28991 (mips_finish_stub): New function.
28992 (mips_code_end): Use it to handle rdhwr stubs.
28994 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28997 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28998 when calculating size of integer atomic types.
29000 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
29002 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
29004 2014-02-01 Jakub Jelinek <jakub@redhat.com>
29006 PR tree-optimization/60003
29007 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
29008 * profile.c (branch_prob): Use gimple_call_builtin_p
29009 to check for BUILT_IN_SETJMP_RECEIVER.
29010 * tree-inline.c (copy_bb): Call notice_special_calls.
29012 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
29015 * lra-constraints.c (process_alt_operands): Update reload_sum only
29018 2014-01-31 Richard Henderson <rth@redhat.com>
29020 PR middle-end/60004
29021 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
29022 until after else_eh is processed.
29024 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29026 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
29027 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
29028 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
29029 in smmintrin.h, remove them.
29030 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
29031 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
29032 * config/i386/i386.md (ROUND_SAE): Fix value.
29033 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
29034 (const48_operand): New.
29035 * config/i386/subst.md (round), (round_expand): Use
29036 const_4_or_8_to_11_operand.
29037 (round_saeonly), (round_saeonly_expand): Use const48_operand.
29039 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
29041 * config/i386/constraints.md (Yk): Swap meaning with k.
29042 * config/i386/i386.md (movhi_internal): Change Yk to k.
29043 (movqi_internal): Ditto.
29044 (*k<logic><mode>): Ditto.
29047 (kandn<mode>): Ditto.
29048 (*<code>hi_1): Ditto.
29049 (*<code>qi_1): Ditto.
29050 (kxnor<mode>): Ditto.
29051 (kortestzhi): Ditto.
29052 (kortestchi): Ditto.
29054 (*one_cmplhi2_1): Ditto.
29055 (*one_cmplqi2_1): Ditto.
29056 * config/i386/sse.md (): Change k to Yk.
29057 (avx512f_load<mode>_mask): Ditto.
29058 (avx512f_blendm<mode>): Ditto.
29059 (avx512f_store<mode>_mask): Ditto.
29060 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
29061 (avx512f_storedqu<mode>_mask): Ditto.
29062 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
29064 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
29065 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
29066 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
29067 (avx512f_maskcmp<mode>3): Ditto.
29068 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
29069 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
29070 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
29071 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
29072 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
29073 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
29074 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
29075 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
29076 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
29077 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
29078 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
29079 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
29080 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
29081 (vec_extract_lo_<mode>_maskm): Ditto.
29082 (vec_extract_hi_<mode>_maskm): Ditto.
29083 (avx512f_vternlog<mode>_mask): Ditto.
29084 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
29085 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
29086 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
29087 (avx512f_<code>v8div16qi2_mask): Ditto.
29088 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29089 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29090 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29091 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29092 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29093 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29094 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29095 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29096 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29097 (avx512cd_maskb_vec_dupv8di): Ditto.
29098 (avx512cd_maskw_vec_dupv16si): Ditto.
29099 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29100 (avx512f_vpermi2var<mode>3_mask): Ditto.
29101 (avx512f_vpermi2var<mode>3_mask): Ditto.
29102 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29103 (*avx512f_gathersi<mode>): Ditto.
29104 (*avx512f_gathersi<mode>_2): Ditto.
29105 (*avx512f_gatherdi<mode>): Ditto.
29106 (*avx512f_gatherdi<mode>_2): Ditto.
29107 (*avx512f_scattersi<mode>): Ditto.
29108 (*avx512f_scatterdi<mode>): Ditto.
29109 (avx512f_compress<mode>_mask): Ditto.
29110 (avx512f_compressstore<mode>_mask): Ditto.
29111 (avx512f_expand<mode>_mask): Ditto.
29112 * config/i386/subst.md (mask): Change k to Yk.
29113 (mask_scalar_merge): Ditto.
29116 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29118 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29120 2014-01-31 Richard Biener <rguenther@suse.de>
29122 PR middle-end/59990
29123 * builtins.c (fold_builtin_memory_op): Make sure to not
29124 use a floating-point mode or a boolean or enumeral type for
29125 the copy operation.
29127 2014-01-30 DJ Delorie <dj@redhat.com>
29129 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29130 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29131 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29132 whenever main() has an epilogue.
29134 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29136 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29137 unused variable "field".
29138 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29139 (vsx_mergeh_<mode>): Likewise.
29140 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29141 (altivec_vmrghh): Likewise.
29142 (altivec_vmrghw): Likewise.
29143 (altivec_vmrglb): Likewise.
29144 (altivec_vmrglh): Likewise.
29145 (altivec_vmrglw): Likewise.
29146 (altivec_vspltb): Add missing uses.
29147 (altivec_vsplth): Likewise.
29148 (altivec_vspltw): Likewise.
29149 (altivec_vspltsf): Likewise.
29151 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29154 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29155 frame related instructions.
29157 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29159 PR rtl-optimization/59959
29160 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29161 any reload of register whose subreg is invalid.
29163 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29165 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29166 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29167 Add missing return type - void.
29169 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29171 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29172 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29173 remove element index adjustment for endian (now handled in vsx.md
29175 (altivec_expand_vec_perm_const): Use
29176 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29177 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29178 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29179 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29180 define_expand and a new define_insn *altivec_vspltb_internal;
29181 adjust for -maltivec=be on a little endian target.
29182 (altivec_vspltb_direct): New.
29183 (altivec_vsplth): Divide into a define_expand and a new
29184 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29185 little endian target.
29186 (altivec_vsplth_direct): New.
29187 (altivec_vspltw): Divide into a define_expand and a new
29188 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29189 little endian target.
29190 (altivec_vspltw_direct): New.
29191 (altivec_vspltsf): Divide into a define_expand and a new
29192 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29193 a little endian target.
29195 2014-01-30 Richard Biener <rguenther@suse.de>
29197 PR tree-optimization/59993
29198 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29199 can propagate form the earlier stmt and avoid the transform
29200 when the intermediate result is needed.
29202 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29204 * README.Portability: Fix typo.
29206 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29208 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29209 comparison_operator with ordered_comparison_operator.
29211 2014-01-30 Nick Clifton <nickc@redhat.com>
29213 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29214 Rename to mn10300_store_multiple_regs.
29215 * config/mn10300/mn10300.c: Likewise.
29216 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29217 store_multiple_regs.
29218 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29219 Call mn10300_store_multiple_regs.
29221 2014-01-30 Nick Clifton <nickc@redhat.com>
29222 DJ Delorie <dj@redhat.com>
29224 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29225 %fp 2 to keep registers after it properly word-aligned.
29226 (rl78_alloc_physical_registers_umul): Handle the case where both
29227 input operands are the same.
29229 2014-01-30 Richard Biener <rguenther@suse.de>
29231 PR tree-optimization/59903
29232 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29235 2014-01-30 Jason Merrill <jason@redhat.com>
29238 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29241 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29243 2014-01-30 Richard Biener <rguenther@suse.de>
29245 PR tree-optimization/59951
29246 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29248 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29251 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29252 SFmode to DFmode case.
29254 2014-01-29 DJ Delorie <dj@redhat.com>
29256 * config/msp430/msp430.opt (-minrt): New.
29257 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29259 (ENDFILE_SPEC): Likewise.
29261 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29263 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29264 (estimate_function_body_sizes): Use it.
29266 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29269 * dwarf2out.c (is_cxx_auto): New.
29270 (is_base_type): Use it.
29271 (gen_type_die_with_usage): Likewise.
29273 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29275 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29276 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29277 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29278 -maltivec=be with LE targets.
29279 (vsx_mergeh_<mode>): Likewise.
29280 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29281 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29282 (altivec_vmrghb): Replace with define_expand and new
29283 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29284 (altivec_vmrghb_direct): New define_insn.
29285 (altivec_vmrghh): Replace with define_expand and new
29286 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29287 (altivec_vmrghh_direct): New define_insn.
29288 (altivec_vmrghw): Replace with define_expand and new
29289 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29290 (altivec_vmrghw_direct): New define_insn.
29291 (*altivec_vmrghsf): Adjust for endianness.
29292 (altivec_vmrglb): Replace with define_expand and new
29293 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29294 (altivec_vmrglb_direct): New define_insn.
29295 (altivec_vmrglh): Replace with define_expand and new
29296 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29297 (altivec_vmrglh_direct): New define_insn.
29298 (altivec_vmrglw): Replace with define_expand and new
29299 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29300 (altivec_vmrglw_direct): New define_insn.
29301 (*altivec_vmrglsf): Adjust for endianness.
29302 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29303 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29304 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29305 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29306 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29307 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29308 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29309 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29311 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29313 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29314 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29317 2014-01-29 Richard Biener <rguenther@suse.de>
29319 PR tree-optimization/58742
29320 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29321 associate_pointerplus_align.
29322 (associate_pointerplus_diff): New function.
29323 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29324 and associate_pointerplus_diff.
29326 2014-01-29 Richard Biener <rguenther@suse.de>
29328 * lto-streamer.h (LTO_major_version): Bump to 3.
29329 (LTO_minor_version): Reset to 0.
29331 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29333 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29334 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29335 (arm_file_start): Generate correct asm header for armv7ve.
29336 * config/arm/bpabi.h: Add multilib support for armv7ve.
29337 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29338 and cortex-a15 to armv7ve.
29339 * config/arm/t-aprofile: Add multilib support for armv7ve.
29340 * doc/invoke.texi: Document -march=armv7ve.
29342 2014-01-29 Richard Biener <rguenther@suse.de>
29344 PR tree-optimization/58742
29345 * tree-ssa-forwprop.c (associate_plusminus): Return true
29346 if we changed sth, defer EH cleanup to ...
29347 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29348 (simplify_mult): New function.
29350 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29352 PR middle-end/59917
29353 PR tree-optimization/59920
29354 * tree.c (build_common_builtin_nodes): Remove
29355 __builtin_setjmp_dispatcher initialization.
29356 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29357 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29358 instead of gsi_after_labels + manually skipping debug stmts.
29359 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29360 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29361 * tree-inline.c (copy_edges_for_bb): Remove
29362 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29363 argument. Ignore computed_goto_p stmts. Don't call
29364 make_abnormal_goto_edges. If a call might need abnormal edges
29365 for non-local gotos, see if it already has an edge to
29366 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29367 with true argument, don't do anything then, otherwise add
29368 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29369 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29371 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29372 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29373 (lower_stmt): Don't set data->calls_builtin_setjmp.
29374 (lower_builtin_setjmp): Adjust comment.
29375 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29376 * tree-cfg.c (found_computed_goto): Remove.
29377 (factor_computed_gotos): Remove.
29378 (make_goto_expr_edges): Return bool, true for computed gotos.
29379 Don't call make_abnormal_goto_edges.
29380 (build_gimple_cfg): Don't set found_computed_goto, don't call
29381 factor_computed_gotos.
29382 (computed_goto_p): No longer static.
29383 (make_blocks): Don't set found_computed_goto.
29384 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29385 (make_edges): If make_goto_expr_edges returns true, push bb
29386 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29387 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29388 vector. Record mapping between bbs and OpenMP regions if there
29389 are any, adjust make_gimple_omp_edges caller. Call
29390 handle_abnormal_edges.
29391 (make_abnormal_goto_edges): Remove.
29392 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29393 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29394 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29395 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29396 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29397 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29398 filling *region also set *region_idx to (*region)->entry->index.
29401 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29402 For REGs set ORIGINAL_REGNO.
29404 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29406 * doc/md.texi: Mention that a target shouldn't implement
29407 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29410 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29412 PR tree-optimization/59594
29413 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29414 a copy of the datarefs vector rather than the vector itself.
29416 2014-01-28 Jason Merrill <jason@redhat.com>
29419 * dwarf2out.c (auto_die): New static.
29420 (gen_type_die_with_usage): Handle C++1y 'auto'.
29421 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29424 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29427 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29428 (SPEC_X32): Likewise.
29429 (SPEC_64): Likewise.
29430 * config/i386/i386.c (ix86_option_override_internal): Turn off
29431 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29433 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29434 * config/i386/i386.h (TARGET_16BIT): New macro.
29435 (TARGET_16BIT_P): Likewise.
29436 * config/i386/i386.opt: Add m16.
29437 * doc/invoke.texi: Document -m16.
29439 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29441 PR preprocessor/59935
29442 * input.c (location_get_source_line): Bail out on when line number
29443 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29445 2014-01-28 Richard Biener <rguenther@suse.de>
29447 PR tree-optimization/58742
29448 * tree-ssa-forwprop.c (associate_plusminus): Handle
29449 pointer subtraction of the form (T)(P + A) - (T)P.
29451 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29453 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29456 2014-01-28 Richard Biener <rguenther@suse.de>
29459 2014-01-28 Richard Biener <rguenther@suse.de>
29461 PR rtl-optimization/45364
29462 PR rtl-optimization/59890
29463 * var-tracking.c (local_get_addr_clear_given_value): Handle
29464 already cleared slot.
29465 (val_reset): Handle not allocated local_get_addr_cache.
29466 (vt_find_locations): Use post-order on the inverted CFG.
29468 2014-01-28 Richard Biener <rguenther@suse.de>
29470 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29472 2014-01-28 Richard Biener <rguenther@suse.de>
29474 PR rtl-optimization/45364
29475 PR rtl-optimization/59890
29476 * var-tracking.c (local_get_addr_clear_given_value): Handle
29477 already cleared slot.
29478 (val_reset): Handle not allocated local_get_addr_cache.
29479 (vt_find_locations): Use post-order on the inverted CFG.
29481 2014-01-28 Alan Modra <amodra@gmail.com>
29483 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29484 * configure.ac <recursive call for build != host>: Define
29485 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29486 and LD_FOR_BUILD too.
29487 * configure: Regenerate.
29489 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29491 * config/i386/i386.c (get_builtin_code_for_version): Separate
29492 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29493 Broadwell from Haswell.
29495 2014-01-27 Steve Ellcey <sellcey@mips.com>
29497 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29498 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29499 * config/mips/mips.c (mips_option_override): Change setting
29501 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29502 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29503 Change from Mask to Var.
29505 2014-01-27 Jeff Law <law@redhat.com>
29507 * ipa-inline.c (inline_small_functions): Fix typo.
29509 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29511 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29512 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29513 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29514 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29515 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29516 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29517 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29518 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29519 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29520 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29521 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29522 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29523 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29524 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29525 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29526 (_mm512_storeu_epi64): Ditto.
29527 (_mm512_cmpge_epi32_mask): Ditto.
29528 (_mm512_cmpge_epu32_mask): Ditto.
29529 (_mm512_cmpge_epi64_mask): Ditto.
29530 (_mm512_cmpge_epu64_mask): Ditto.
29531 (_mm512_cmple_epi32_mask): Ditto.
29532 (_mm512_cmple_epu32_mask): Ditto.
29533 (_mm512_cmple_epi64_mask): Ditto.
29534 (_mm512_cmple_epu64_mask): Ditto.
29535 (_mm512_cmplt_epi32_mask): Ditto.
29536 (_mm512_cmplt_epu32_mask): Ditto.
29537 (_mm512_cmplt_epi64_mask): Ditto.
29538 (_mm512_cmplt_epu64_mask): Ditto.
29539 (_mm512_cmpneq_epi32_mask): Ditto.
29540 (_mm512_cmpneq_epu32_mask): Ditto.
29541 (_mm512_cmpneq_epi64_mask): Ditto.
29542 (_mm512_cmpneq_epu64_mask): Ditto.
29543 (_mm512_expand_pd): Ditto.
29544 (_mm512_expand_ps): Ditto.
29545 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29546 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29547 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29548 * config/i386/i386.c (ix86_builtins): Add
29549 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29550 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29551 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29552 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29553 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29554 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29555 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29556 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29557 IX86_BUILTIN_PMOVUSQW512_MEM.
29558 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29559 __builtin_ia32_pmovsqd512mem_mask,
29560 __builtin_ia32_pmovqd512mem_mask,
29561 __builtin_ia32_pmovusqw512mem_mask,
29562 __builtin_ia32_pmovsqw512mem_mask,
29563 __builtin_ia32_pmovqw512mem_mask,
29564 __builtin_ia32_pmovusdw512mem_mask,
29565 __builtin_ia32_pmovsdw512mem_mask,
29566 __builtin_ia32_pmovdw512mem_mask,
29567 __builtin_ia32_pmovqb512mem_mask,
29568 __builtin_ia32_pmovusqb512mem_mask,
29569 __builtin_ia32_pmovsqb512mem_mask,
29570 __builtin_ia32_pmovusdb512mem_mask,
29571 __builtin_ia32_pmovsdb512mem_mask,
29572 __builtin_ia32_pmovdb512mem_mask.
29573 (bdesc_args): Add __builtin_ia32_expanddf512,
29574 __builtin_ia32_expandsf512.
29575 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29576 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29577 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29578 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29579 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29580 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29581 (avx512f_<code>v8div16qi2_mask_store): This.
29582 (avx512f_expand<mode>): New.
29584 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29586 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29588 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29589 (_mm512_prefetch_i32scatter_pd): Ditto.
29590 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29591 (_mm512_prefetch_i64scatter_pd): Ditto.
29592 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29593 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29594 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29595 (_mm512_prefetch_i32scatter_ps): Ditto.
29596 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29597 (_mm512_prefetch_i64scatter_ps): Ditto.
29598 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29599 * config/i386/i386-builtin-types.def: Define
29600 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29601 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29602 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29603 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29604 IX86_BUILTIN_SCATTERPFQPD.
29605 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29606 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29607 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29608 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29609 __builtin_ia32_scatterpfqps.
29610 (ix86_expand_builtin): Expand new built-ins.
29611 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29612 fix memory access data type.
29613 (*avx512pf_gatherpf<mode>_mask): Ditto.
29614 (*avx512pf_gatherpf<mode>): Ditto.
29615 (avx512pf_scatterpf<mode>): Ditto.
29616 (*avx512pf_scatterpf<mode>_mask): Ditto.
29617 (*avx512pf_scatterpf<mode>): Ditto.
29618 (GATHER_SCATTER_SF_MEM_MODE): New.
29619 (avx512pf_gatherpf<mode>df): Ditto.
29620 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29621 (*avx512pf_scatterpf<mode>df): Ditto.
29623 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29626 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29627 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29630 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29632 * common/config/arm/arm-common.c
29633 (arm_rewrite_mcpu): Handle multiple names.
29635 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29637 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29639 * gimple-builder.h (create_gimple_tmp): Delete.
29641 2014-01-27 Christian Bruel <christian.bruel@st.com>
29643 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29646 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29648 * config/pa/pa.md (call): Generate indirect long calls to non-local
29649 functions when outputing 32-bit code.
29650 (call_value): Likewise except for special call to buggy powf function.
29652 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29653 portable runtime and PIC indirect calls.
29654 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29655 and PIC call sequences. Use ldo instead of blr to set return register
29656 in PIC call sequence.
29658 2014-01-25 Walter Lee <walt@tilera.com>
29660 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29661 avoid clobbering a live register.
29663 2014-01-25 Walter Lee <walt@tilera.com>
29665 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29666 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29667 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29668 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29670 2014-01-25 Walter Lee <walt@tilera.com>
29672 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29673 arguments on even registers.
29674 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29676 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29677 (BIGGEST_ALIGNMENT): Ditto.
29678 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29680 2014-01-25 Walter Lee <walt@tilera.com>
29682 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29683 insns before bundling.
29684 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29686 2014-01-25 Walter Lee <walt@tilera.com>
29688 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29689 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29690 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29692 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29694 * config/mips/constraints.md (kl): Delete.
29695 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29696 define expands, using...
29697 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29698 instructions for MIPS16.
29699 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29700 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29702 2014-01-25 Walter Lee <walt@tilera.com>
29704 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29708 2014-01-25 Walter Lee <walt@tilera.com>
29710 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29711 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29713 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29715 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29718 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29720 * print-rtl.c (in_call_function_usage): New var.
29721 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29722 EXPR_LIST mode as mode and not as reg note name.
29724 PR middle-end/59561
29725 * cfgloopmanip.c (copy_loop_info): If
29726 loop->warned_aggressive_loop_optimizations, make sure
29727 the flag is set in target loop too.
29729 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29731 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29733 * builtins.def: Likewise.
29734 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29735 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29736 * ira.c (ira_setup_eliminable_regset): Likewise.
29737 * omp-low.c (gate_expand_omp): Likewise.
29738 (execute_lower_omp): Likewise.
29739 (diagnose_sb_0): Likewise.
29740 (gate_diagnose_omp_blocks): Likewise.
29741 (simd_clone_clauses_extract): Likewise.
29744 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29746 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29747 correction for little endian...
29748 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29751 2014-01-24 Jeff Law <law@redhat.com>
29753 PR tree-optimization/59919
29754 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29755 for non-returning calls.
29757 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29759 * common/config/aarch64/aarch64-common.c
29760 (aarch64_rewrite_mcpu): Handle multiple names.
29761 * config/aarch64/aarch64.h
29762 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29764 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29766 * input.c (add_file_to_cache_tab): Handle the case where fopen
29769 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29772 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29773 from push operand if code of push isn't PRE_DEC.
29775 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29778 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29779 -mquad-memory-atomic. Update -mquad-memory documentation to say
29780 it is only used for non-atomic loads/stores.
29782 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29783 -mquad-memory or -mquad-memory-atomic switches.
29785 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29786 -mquad-memory-atomic to ISA 2.07 support.
29788 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29789 to separate support of normal quad word memory operations (ldq, stq)
29790 from the atomic quad word memory operations.
29792 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29793 support to separate non-atomic quad word operations from atomic
29794 quad word operations. Disable non-atomic quad word operations in
29795 little endian mode so that we don't have to swap words after the
29796 load and before the store.
29797 (quad_load_store_p): Add comment about atomic quad word support.
29798 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29799 options printed with -mdebug=reg.
29801 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29802 -mquad-memory-atomic as the test for whether we have quad word
29803 atomic instructions.
29804 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29805 or -mp8-vector are used, allow byte/half-word atomic operations.
29807 * config/rs6000/sync.md (load_lockedti): Insure that the address
29808 is a proper indexed or indirect address for the lqarx instruction.
29809 On little endian systems, swap the hi/lo registers after the lqarx
29811 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29812 insure the address is valid for the lqarx instruction.
29813 (store_conditionalti): Insure that the address is a proper indexed
29814 or indirect address for the stqcrx. instruction. On little endian
29815 systems, swap the hi/lo registers before doing the stqcrx.
29817 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29818 insure the address is valid for the stqcrx. instruction.
29820 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29821 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29822 type of quad memory support is available.
29824 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29826 PR regression/59915
29827 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29828 there is a danger of looping.
29830 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29832 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29833 force flag_ira_loop_pressure if set via command line.
29835 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29837 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29838 (ashr_simd): New builtin handling DI mode.
29839 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29840 (aarch64_sshr_simddi): New match pattern.
29841 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29842 (vshrd_n_s64): Likewise.
29843 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29845 2014-01-23 Nick Clifton <nickc@redhat.com>
29847 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29848 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29849 favour of mcu specific scripts.
29850 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29853 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29854 Alex Velenko <Alex.Velenko@arm.com>
29856 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29857 (vaddv_s16): Likewise.
29858 (vaddv_s32): Likewise.
29859 (vaddv_u8): Likewise.
29860 (vaddv_u16): Likewise.
29861 (vaddv_u32): Likewise.
29862 (vaddvq_s8): Likewise.
29863 (vaddvq_s16): Likewise.
29864 (vaddvq_s32): Likewise.
29865 (vaddvq_s64): Likewise.
29866 (vaddvq_u8): Likewise.
29867 (vaddvq_u16): Likewise.
29868 (vaddvq_u32): Likewise.
29869 (vaddvq_u64): Likewise.
29870 (vaddv_f32): Likewise.
29871 (vaddvq_f32): Likewise.
29872 (vaddvq_f64): Likewise.
29873 (vmaxv_f32): Likewise.
29874 (vmaxv_s8): Likewise.
29875 (vmaxv_s16): Likewise.
29876 (vmaxv_s32): Likewise.
29877 (vmaxv_u8): Likewise.
29878 (vmaxv_u16): Likewise.
29879 (vmaxv_u32): Likewise.
29880 (vmaxvq_f32): Likewise.
29881 (vmaxvq_f64): Likewise.
29882 (vmaxvq_s8): Likewise.
29883 (vmaxvq_s16): Likewise.
29884 (vmaxvq_s32): Likewise.
29885 (vmaxvq_u8): Likewise.
29886 (vmaxvq_u16): Likewise.
29887 (vmaxvq_u32): Likewise.
29888 (vmaxnmv_f32): Likewise.
29889 (vmaxnmvq_f32): Likewise.
29890 (vmaxnmvq_f64): Likewise.
29891 (vminv_f32): Likewise.
29892 (vminv_s8): Likewise.
29893 (vminv_s16): Likewise.
29894 (vminv_s32): Likewise.
29895 (vminv_u8): Likewise.
29896 (vminv_u16): Likewise.
29897 (vminv_u32): Likewise.
29898 (vminvq_f32): Likewise.
29899 (vminvq_f64): Likewise.
29900 (vminvq_s8): Likewise.
29901 (vminvq_s16): Likewise.
29902 (vminvq_s32): Likewise.
29903 (vminvq_u8): Likewise.
29904 (vminvq_u16): Likewise.
29905 (vminvq_u32): Likewise.
29906 (vminnmv_f32): Likewise.
29907 (vminnmvq_f32): Likewise.
29908 (vminnmvq_f64): Likewise.
29910 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29912 * config/aarch64/aarch64-simd.md
29913 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29914 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29915 (*aarch64_mul3_elt<mode>): Likewise.
29916 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29917 (*aarch64_mul3_elt_to_64v2df): Likewise.
29918 (*aarch64_mla_elt<mode>): Likewise.
29919 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29920 (*aarch64_mls_elt<mode>): Likewise.
29921 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29922 (*aarch64_fma4_elt<mode>): Likewise.
29923 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29924 (*aarch64_fma4_elt_to_64v2df): Likewise.
29925 (*aarch64_fnma4_elt<mode>): Likewise.
29926 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29927 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29928 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29929 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29930 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29931 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29932 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29933 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29934 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29936 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29938 * config/aarch64/aarch64-simd.md
29939 (aarch64_be_checked_get_lane<mode>): New define_expand.
29940 * config/aarch64/aarch64-simd-builtins.def
29941 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29942 New builtin definition.
29943 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29944 Use new safe be builtin.
29946 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29948 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29950 (aarch64_be_st1<mode>): Likewise.
29951 (aarch_ld1<VALL:mode>): Define_expand modified.
29952 (aarch_st1<VALL:mode>): Likewise.
29953 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29954 (UNSPEC_ST1): Likewise.
29956 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29958 * config/microblaze/microblaze.md: Add trap insn and attribute
29960 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29962 PR preprocessor/58580
29963 * input.h (location_get_source_line): Take an additional line_size
29965 (void diagnostics_file_cache_fini): Declare new function.
29966 * input.c (struct fcache): New type.
29967 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29968 New static constants.
29969 (diagnostic_file_cache_init, total_lines_num)
29970 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29971 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29972 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29973 (get_next_line, read_next_line, goto_next_line, read_line_num):
29974 New static function definitions.
29975 (diagnostic_file_cache_fini): New function.
29976 (location_get_source_line): Take an additional output line_len
29977 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29979 * diagnostic.c (diagnostic_finish): Call
29980 diagnostic_file_cache_fini.
29981 (adjust_line): Take an additional input parameter for the length
29982 of the line, rather than calculating it with strlen.
29983 (diagnostic_show_locus): Adjust the use of
29984 location_get_source_line and adjust_line with respect to their new
29985 signature. While displaying a line now, do not stop at the first
29986 null byte. Rather, display the zero byte as a space and keep
29987 going until we reach the size of the line.
29988 * Makefile.in: Add vec.o to OBJS-libcommon
29990 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29991 Ilya Tocar <ilya.tocar@intel.com>
29993 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29994 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29995 (__builtin_ia32_kmov16): Ditto.
29996 * config/i386/i386.md (UNSPEC_KMOV): New.
29999 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
30001 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
30002 (_mm512_storeu_si512): Ditto.
30004 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
30007 * rtl.h (get_referenced_operands): Declare.
30008 * recog.c (get_referenced_operands): New function.
30009 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
30010 operands have been referenced when recording LO_SUM references.
30012 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
30014 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
30016 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30018 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
30019 Enable for generic and recent AMD targets.
30021 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
30023 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
30024 ARG_SIZE note when adjustment was eliminated.
30026 2014-01-22 Jeff Law <law@redhat.com>
30028 PR tree-optimization/59597
30029 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
30030 in file. Accept new argument REGISTERING and use it to modify
30031 dump output appropriately.
30032 (register_jump_thread): Corresponding changes.
30033 (mark_threaded_blocks): Reinstate code to cancel unprofitable
30034 thread paths involving joiner blocks. Add code to dump cancelled
30035 jump threading paths.
30037 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
30039 PR rtl-optimization/59477
30040 * lra-constraints.c (inherit_in_ebb): Process call for living hard
30041 regs. Update reloads_num and potential_reload_hard_regs for all insns.
30043 2014-01-22 Tom Tromey <tromey@redhat.com>
30045 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
30047 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
30049 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30051 PR rtl-optimization/59896
30052 * lra-constraints.c (process_alt_operands): Check unused note for
30053 matched operands of insn with no output reloads.
30055 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
30057 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
30058 (mips_move_from_gpr_cost): Likewise.
30060 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
30062 PR rtl-optimization/59858
30063 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
30064 ira_class_hard_regs_num.
30065 (process_alt_operands): Increase reject for dying matched operand.
30067 2014-01-21 Jakub Jelinek <jakub@redhat.com>
30070 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
30071 smaller than size, perform several stores or loads and stores
30072 at dst + count - size to store or copy all of size bytes, rather
30073 than just last modesize bytes.
30075 2014-01-20 DJ Delorie <dj@redhat.com>
30077 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
30078 that CLOBBERs are REGs before propogating their values.
30080 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
30082 PR middle-end/59789
30083 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
30084 (cgraph_inline_failed_type): New function.
30085 * cgraph.h (DEFCIFCODE): Add type.
30086 (cgraph_inline_failed_type_t): New enum.
30087 (cgraph_inline_failed_type): New prototype.
30088 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30089 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30090 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30091 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30092 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30093 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30094 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30095 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30096 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30097 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30098 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30099 OPTIMIZATION_MISMATCH.
30100 * tree-inline.c (expand_call_inline): Emit errors during
30101 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30103 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30106 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30107 mode attribute in insn output.
30109 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30111 * output.h (output_constant): Delete.
30112 * varasm.c (output_constant): Make private.
30114 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30116 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30118 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30120 PR middle-end/59860
30121 * tree.h (fold_builtin_strcat): New prototype.
30122 * builtins.c (fold_builtin_strcat): No longer static. Add len
30123 argument, if non-NULL, don't call c_strlen. Optimize
30124 directly into __builtin_memcpy instead of __builtin_strcpy.
30125 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30126 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30128 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30130 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30131 for SImode_address_operand operands, having only a REG argument.
30133 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30135 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30136 loader name using mbig-endian.
30137 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30139 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30141 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30142 (-mtune): Likewise.
30145 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30147 * config/aarch64/aarch64-protos.h
30148 (aarch64_cannot_change_mode_class_ptr): Declare.
30149 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30150 aarch64_cannot_change_mode_class_ptr): New.
30151 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30152 backend hook aarch64_cannot_change_mode_class.
30154 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30156 * common/config/aarch64/aarch64-common.c
30157 (aarch64_handle_option): Don't handle any option order logic here.
30158 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30159 selected_cpu, warn on architecture version mismatch.
30160 (aarch64_override_options): Fix parsing order for option strings.
30162 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30163 Iain Sandoe <iain@codesourcery.com>
30166 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30167 warning. Amend comment to reflect current functionality.
30169 2014-01-20 Richard Biener <rguenther@suse.de>
30171 PR middle-end/59860
30172 * builtins.c (fold_builtin_strcat): Remove case better handled
30173 by tree-ssa-strlen.c.
30175 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30177 * config/aarch64/aarch64.opt
30178 (mcpu, march, mtune): Make case-insensitive.
30180 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30183 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30184 if operands[1] is a REG or ZERO_EXTEND of a REG.
30186 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30188 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30190 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30192 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30193 long non-pic millicode calls.
30195 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30197 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30199 2014-01-19 Kito Cheng <kito@0xlab.org>
30201 * builtins.c (expand_movstr): Check movstr expand done or fail.
30203 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30204 H.J. Lu <hongjiu.lu@intel.com>
30207 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30208 to DImode for zero-extended addresses.
30210 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30212 PR rtl-optimization/57763
30213 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30214 on the new indirect jump_insn and increment LABEL_NUSES (label).
30216 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30220 * config.gcc (x86_archs): New variable.
30221 (x86_64_archs): Likewise.
30222 (x86_cpus): Likewise.
30223 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30224 --with-arch/--with-cpu= options.
30225 Support --with-arch=/--with-cpu={nehalem,westmere,
30226 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30228 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30230 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30231 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30233 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30235 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30237 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30240 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30241 clear cpp_get_options (parse_in)->warn_unused_macros for
30242 ix86_target_macros_internal with cpp_define.
30244 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30246 * jump.c (delete_related_insns): Keep (use (insn))s.
30247 * reorg.c (redundant_insn): Check for barriers too.
30249 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30251 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30253 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30255 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30256 call to $$dyncall when TARGET_LONG_CALLS is true.
30258 2014-01-17 Jeff Law <law@redhat.com>
30260 * ree.c (combine_set_extension): Temporarily disable test for
30261 changing number of hard registers.
30263 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30265 PR middle-end/58125
30266 * ipa-inline-analysis.c (inline_free_summary):
30267 Do not free summary of aliases.
30269 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30271 PR middle-end/59706
30272 * gimplify.c (gimplify_expr): Use create_tmp_var
30273 instead of create_tmp_var_raw. If cond doesn't have
30274 integral type, don't add the IFN_ANNOTATE builtin at all.
30276 2014-01-17 Martin Jambor <mjambor@suse.cz>
30279 * ipa-cp.c (prev_edge_clone): New variable.
30280 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30281 Also resize prev_edge_clone vector.
30282 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30283 (ipcp_edge_removal_hook): New function.
30284 (ipcp_driver): Register ipcp_edge_removal_hook.
30286 2014-01-17 Andrew Pinski <apinski@cavium.com>
30287 Steve Ellcey <sellcey@mips.com>
30290 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30293 2014-01-17 Jeff Law <law@redhat.com>
30295 PR middle-end/57904
30296 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30297 so that pass_ccp runs first.
30299 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30301 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30302 (ix86_adjust_cost): Use !TARGET_XXX.
30303 (do_reorder_for_imul): Likewise.
30304 (swap_top_of_ready_list): Likewise.
30305 (ix86_sched_reorder): Likewise.
30307 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30309 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30310 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30311 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30312 (intel_memset): New. Duplicate slm_memset.
30313 (intel_cost): New. Duplicate slm_cost.
30314 (m_INTEL): New macro.
30315 (processor_target_table): Add "intel".
30316 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30317 with PROCESSOR_INTEL for "intel".
30318 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30319 PROCESSOR_SILVERMONT.
30320 (ix86_issue_rate): Likewise.
30321 (ix86_adjust_cost): Likewise.
30322 (ia32_multipass_dfa_lookahead): Likewise.
30323 (swap_top_of_ready_list): Likewise.
30324 (ix86_sched_reorder): Likewise.
30325 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30326 instead of TARGET_OPT_AGU.
30327 * config/i386/i386.h (TARGET_INTEL): New.
30328 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30329 (processor_type): Add PROCESSOR_INTEL.
30330 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30331 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30333 2014-01-17 Marek Polacek <polacek@redhat.com>
30336 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30339 2014-01-17 Richard Biener <rguenther@suse.de>
30341 PR tree-optimization/46590
30342 * opts.c (default_options_table): Add entries for
30343 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30344 all enabled at -O1 but not for -Og.
30345 * common.opt (fbranch-count-reg): Remove Init(1).
30346 (fmove-loop-invariants): Likewise.
30347 (ftree-pta): Likewise.
30349 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30351 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30352 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30353 decls to at least the GCC 4.8 used alignments.
30356 * tree-nested.c (convert_nonlocal_reference_stmt,
30357 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30358 of GIMPLE_BIND stmts, adjust associated decls.
30360 2014-01-17 Richard Biener <rguenther@suse.de>
30362 PR tree-optimization/46590
30363 * vec.h (vec<>::bseach): New member function implementing
30364 binary search according to C89 bsearch.
30365 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30366 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30367 bitmap pointer again. Make accesses_in_loop a flat array.
30368 (mem_ref_obstack): New global.
30369 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30370 (mark_ref_stored): Likewise.
30371 (ref_indep_loop_p_2): Likewise.
30372 (set_ref_stored_in_loop): New helper function.
30373 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30374 (memref_free): Adjust.
30375 (record_mem_ref_loc): Simplify.
30376 (gather_mem_refs_stmt): Adjust.
30377 (sort_locs_in_loop_postorder_cmp): New function.
30378 (analyze_memory_references): Sort accesses_in_loop after
30379 loop postorder number.
30380 (find_ref_loc_in_loop_cmp): New function.
30381 (for_all_locs_in_loop): Find relevant cluster of locs in
30382 accesses_in_loop and iterate without recursion.
30383 (execute_sm): Avoid uninit warning.
30384 (struct ref_always_accessed): Simplify.
30385 (ref_always_accessed::operator ()): Likewise.
30386 (ref_always_accessed_p): Likewise.
30387 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30388 loop postorder numbers here.
30389 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30392 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30395 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30396 on decls for which assemble_alias has been called.
30398 2014-01-17 Nick Clifton <nickc@redhat.com>
30400 * config/msp430/msp430.opt: (mcpu): New option.
30401 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30402 (msp430_option_override): Parse target_cpu. If the MCU name
30403 matches a generic string, clear target_mcu.
30404 (msp430_attr): Allow numeric interrupt values up to 63.
30405 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30406 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30408 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30410 * config/msp430/msp430.md (popm): Use %J rather than %I.
30411 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30412 (addhi_cy_i): Use immediate_operand for operand 2.
30413 * doc/invoke.texi: Document -mcpu option.
30415 2014-01-17 Richard Biener <rguenther@suse.de>
30417 PR rtl-optimization/38518
30418 * df.h (df_analyze_loop): Declare.
30419 * df-core.c: Include cfgloop.h.
30420 (df_analyze_1): Split out main part of df_analyze.
30421 (df_analyze): Adjust.
30422 (loop_inverted_post_order_compute): New function.
30423 (loop_post_order_compute): Likewise.
30424 (df_analyze_loop): New function avoiding whole-function
30425 postorder computes.
30426 * loop-invariant.c (find_defs): Use df_analyze_loop.
30427 (find_invariants): Adjust.
30428 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30430 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30432 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30433 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30435 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30437 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30438 traversal when removing references.
30440 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30443 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30445 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30447 PR middle-end/56791
30448 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30449 pushing a reload for an autoinc when we had previously reloaded an
30450 inner part of the address.
30452 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30454 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30456 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30457 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30458 when not giving up or versioning for alias only because of
30460 (vect_analyze_data_ref_dependences): Set to true.
30461 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30463 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30464 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30467 PR middle-end/58344
30468 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30471 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30472 operand 0 predicate for gathers, use a new pseudo as subtarget.
30474 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30476 PR middle-end/59609
30477 * lra-constraints.c (process_alt_operands): Add printing debug info.
30478 Check absence of input/output reloads for matched operands too.
30480 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30482 PR rtl-optimization/59835
30483 * ira.c (ira_init_register_move_cost): Increase cost for
30486 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30488 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30490 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30493 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30494 non-register objects. Use gen_(high/low)part more consistently.
30497 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30500 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30501 endian support, remove tests for WORDS_BIG_ENDIAN.
30502 (p8_mfvsrd_3_<mode>): Likewise.
30503 (reload_gpr_from_vsx<mode>): Likewise.
30504 (reload_gpr_from_vsxsf): Likewise.
30505 (p8_mfvsrd_4_disf): Likewise.
30507 2014-01-16 Richard Biener <rguenther@suse.de>
30509 PR rtl-optimization/46590
30510 * lcm.c (compute_antinout_edge): Use postorder iteration.
30511 (compute_laterin): Use inverted postorder iteration.
30513 2014-01-16 Nick Clifton <nickc@redhat.com>
30515 PR middle-end/28865
30516 * varasm.c (output_constant): Return the number of bytes actually
30518 (output_constructor_array_range): Update the field size with the
30519 number of bytes emitted by output_constant.
30520 (output_constructor_regular_field): Likewise. Also do not
30521 complain if the total number of bytes emitted is now greater
30522 than the expected fieldpos.
30523 * output.h (output_constant): Update prototype and descriptive comment.
30525 2014-01-16 Marek Polacek <polacek@redhat.com>
30527 PR middle-end/59827
30528 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30529 it is error_mark_node.
30531 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30533 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30534 VALID_AVX256_REG_OR_OI_MODE.
30536 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30538 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30539 current procedure should be profiled.
30541 2014-01-15 Andrew Pinski <apinski@cavium.com>
30543 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30544 of moving from/to the STACK_REG register class.
30546 2014-01-15 Richard Henderson <rth@redhat.com>
30549 * reginfo.c (global_regs_decl): Globalize.
30550 * rtl.h (global_regs_decl): Declare.
30551 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30552 reserved via global_regs.
30554 2014-01-15 Teresa Johnson <tejohnson@google.com>
30556 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30558 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30560 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30561 and vmulosh rather than call gen_vec_widen_smult_*.
30562 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30563 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30564 (vec_widen_smult_even_v16qi): Likewise.
30565 (vec_widen_umult_even_v8hi): Likewise.
30566 (vec_widen_smult_even_v8hi): Likewise.
30567 (vec_widen_umult_odd_v16qi): Likewise.
30568 (vec_widen_smult_odd_v16qi): Likewise.
30569 (vec_widen_umult_odd_v8hi): Likewise.
30570 (vec_widen_smult_odd_v8hi): Likewise.
30571 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30572 vmuloub rather than call gen_vec_widen_umult_*.
30573 (vec_widen_umult_lo_v16qi): Likewise.
30574 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30575 vmulosb rather than call gen_vec_widen_smult_*.
30576 (vec_widen_smult_lo_v16qi): Likewise.
30577 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30578 rather than call gen_vec_widen_umult_*.
30579 (vec_widen_umult_lo_v8hi): Likewise.
30580 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30581 rather than call gen_vec_widen_smult_*.
30582 (vec_widen_smult_lo_v8hi): Likewise.
30584 2014-01-15 Jeff Law <law@redhat.com>
30586 PR tree-optimization/59747
30587 * ree.c (find_and_remove_re): Properly handle case where a second
30588 eliminated extension requires widening a copy created for elimination
30589 of a prior extension.
30590 (combine_set_extension): Ensure that the number of hard regs needed
30591 for a destination register does not change when we widen it.
30593 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30595 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30596 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30597 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30598 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30599 (avr-*-rtems*): Likewise.
30600 (bfin*-rtems*): Likewise.
30601 (moxie-*-rtems*): Likewise.
30602 (h8300-*-rtems*): Likewise.
30603 (i[34567]86-*-rtems*): Likewise.
30604 (lm32-*-rtems*): Likewise.
30605 (m32r-*-rtems*): Likewise.
30606 (m68k-*-rtems*): Likewise.
30607 (microblaze*-*-rtems*): Likewise.
30608 (mips*-*-rtems*): Likewise.
30609 (powerpc-*-rtems*): Likewise.
30610 (sh-*-rtems*): Likewise.
30611 (sparc-*-rtems*): Likewise.
30612 (sparc64-*-rtems*): Likewise.
30613 (v850-*-rtems*): Likewise.
30614 (m32c-*-rtems*): Likewise.
30616 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30618 PR rtl-optimization/59511
30619 * ira.c (ira_init_register_move_cost): Use memory costs for some
30620 cases of register move cost calculations.
30621 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30622 instead of BB frequency.
30623 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30624 * lra-assigns.c (find_hard_regno_for): Ditto.
30626 2014-01-15 Richard Biener <rguenther@suse.de>
30628 PR tree-optimization/59822
30629 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30630 (vectorizable_load): Use it to hoist defs of uses of invariant
30631 loads out of the loop.
30633 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30634 Kugan Vivekanandarajah <kuganv@linaro.org>
30637 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30640 2014-01-15 Richard Biener <rguenther@suse.de>
30642 PR rtl-optimization/59802
30643 * lcm.c (compute_available): Use inverted postorder to seed
30644 the initial worklist.
30646 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30649 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30650 ADDR_REGS for invalid symrefs in non-PIC code.
30652 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30655 * builtins.c (determine_block_size): Initialize *probable_max_size
30656 even if len_rtx is CONST_INT.
30658 2014-01-14 Andrew Pinski <apinski@cavium.com>
30660 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30661 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30662 (cortexa53_tunings): Likewise.
30663 (aarch64_sched_issue_rate): New function.
30664 (TARGET_SCHED_ISSUE_RATE): Define.
30666 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30668 * ira-costs.c (find_costs_and_classes): Add missed
30669 ira_init_register_move_cost_if_necessary.
30671 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30674 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30676 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30679 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30680 to indicate if type is used for function return value. Warn ABI
30681 change if the vector mode isn't available for function return value.
30682 (ix86_function_arg_advance): Pass false to type_natural_mode.
30683 (ix86_function_arg): Likewise.
30684 (ix86_gimplify_va_arg): Likewise.
30685 (function_arg_32): Don't warn ABI change.
30686 (ix86_function_value): Pass true to type_natural_mode.
30687 (ix86_return_in_memory): Likewise.
30688 (ix86_struct_value_rtx): Removed.
30689 (TARGET_STRUCT_VALUE_RTX): Likewise.
30691 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30693 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30694 converting a conditional jump into a conditional return.
30696 2014-01-14 Richard Biener <rguenther@suse.de>
30698 PR tree-optimization/58921
30699 PR tree-optimization/59006
30700 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30701 hoisting invariant stmts.
30702 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30703 invariant loads on the preheader edge if possible.
30705 2014-01-14 Joey Ye <joey.ye@arm.com>
30707 * doc/plugin.texi (Building GCC plugins): Update to C++.
30709 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30711 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30712 (_mm_rcp28_round_ss): Ditto.
30713 (_mm_rsqrt28_round_sd): Ditto.
30714 (_mm_rsqrt28_round_ss): Ditto.
30715 (_mm_rcp28_sd): Ditto.
30716 (_mm_rcp28_ss): Ditto.
30717 (_mm_rsqrt28_sd): Ditto.
30718 (_mm_rsqrt28_ss): Ditto.
30719 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30720 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30721 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30722 (IX86_BUILTIN_RCP28SD): Ditto.
30723 (IX86_BUILTIN_RCP28SS): Ditto.
30724 (IX86_BUILTIN_RSQRT28SD): Ditto.
30725 (IX86_BUILTIN_RSQRT28SS): Ditto.
30726 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30727 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30728 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30729 (ix86_expand_special_args_builtin): Expand new FTYPE.
30730 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30731 (srcp14<mode>): Make insn unary.
30732 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30733 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30734 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30735 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30736 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30737 Fix rounding: make it SAE only.
30738 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30740 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30742 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30743 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30744 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30745 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30746 (round_saeonly_mask_scalar_operand4): Ditto.
30747 (round_saeonly_mask_scalar_op3): Ditto.
30748 (round_saeonly_mask_scalar_op4): Ditto.
30750 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30752 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30753 Implement -maltivec=be for vec_insert and vec_extract.
30755 2014-01-10 DJ Delorie <dj@redhat.com>
30757 * config/msp430/msp430.md (call_internal): Don't allow memory
30758 references with SP as the base register.
30759 (call_value_internal): Likewise.
30760 * config/msp430/constraints.md (Yc): New. For memory references
30761 that don't use SP as a base register.
30763 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30764 "an integer without a # prefix"
30765 * config/msp430/msp430.md (epilogue_helper): Use it.
30767 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30770 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30771 AVX512F gather builtins.
30772 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30773 on gather decls with INTEGER_TYPE masktype.
30774 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30775 directly into the builtin rather than hoisting it before loop.
30777 PR tree-optimization/59387
30778 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30779 (scev_const_prop): If folded_casts and type has undefined overflow,
30780 use force_gimple_operand instead of force_gimple_operand_gsi and
30781 for each added stmt if it is assign with
30782 arith_code_with_undefined_signed_overflow, call
30783 rewrite_to_defined_overflow.
30784 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30785 gimple-fold.h instead.
30786 (arith_code_with_undefined_signed_overflow,
30787 rewrite_to_defined_overflow): Moved to ...
30788 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30789 rewrite_to_defined_overflow): ... here. No longer static.
30790 Include gimplify-me.h.
30791 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30792 rewrite_to_defined_overflow): New prototypes.
30794 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30796 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30798 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30800 * builtins.c (get_object_alignment_2): Minor tweak.
30801 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30803 2014-01-13 Christian Bruel <christian.bruel@st.com>
30805 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30806 optimized non constant lengths.
30808 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30811 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30812 load as __atomic_load_N if possible.
30814 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30816 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30818 (rs6000_expand_builtin): Adjust call.
30820 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30823 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30824 * config/rs6000/rs6000.c: Include target-globals.h.
30825 (rs6000_set_current_function): Instead of doing target_reinit
30826 unconditionally, use save_target_globals_default_opts and
30827 restore_target_globals.
30829 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30831 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30832 (rs6000_expand_builtin): Handle mffs and mtfsf.
30833 (rs6000_init_builtins): Define mffs and mtfsf.
30834 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30835 (rs6000_mffs): New pattern.
30836 (rs6000_mtfsf): New pattern.
30838 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30840 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30841 Start narrowing with START. Apply candidate-use pair
30842 and check overall cost in narrowing.
30843 (iv_ca_prune): Pass new argument.
30845 2014-01-10 Jeff Law <law@redhat.com>
30847 PR middle-end/59743
30848 * ree.c (combine_reaching_defs): Ensure the defining statement
30849 occurs before the extension when optimizing extensions with
30850 different source and destination hard registers.
30852 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30855 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30856 vtables into the type inheritance graph.
30858 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30860 PR rtl-optimization/59754
30861 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30862 modes in the REGNO != REGNO case.
30864 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30866 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30868 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30870 PR tree-optimization/59745
30871 * tree-predcom.c (tree_predictive_commoning_loop): Call
30872 free_affine_expand_cache if giving up because components is NULL.
30874 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30875 GC in payload of target_globals struct instead of allocating them on
30876 the heap and the larger structs separately using GC.
30877 * target-globals.h (struct target_globals): Make regs, hard_regs,
30878 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30879 of GTY((skip)) and change type to void *.
30880 (reset_target_globals): Cast loads from those fields to corresponding
30883 2014-01-10 Steve Ellcey <sellcey@mips.com>
30886 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30887 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30888 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30890 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30893 * aarch64-modes.def (CC_Zmode): New flags mode.
30894 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30895 represents an equality.
30896 (aarch64_get_condition_code): Handle CC_Zmode.
30897 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30899 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30901 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30902 extraction in good case.
30904 2014-01-10 Richard Biener <rguenther@suse.de>
30906 PR tree-optimization/59374
30907 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30908 checking after SLP discovery. Mark stmts not participating
30909 in any SLP instance properly.
30911 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30913 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30914 when handling a SET rtx.
30916 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30918 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30919 (cortex-a57): Likewise.
30920 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30922 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30924 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30925 non-iwmmxt builtins.
30927 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30931 * ipa-devirt.c record_target_from_binfo): Take as argument
30932 stack of binfos and lookup matching one for virtual inheritance.
30933 (possible_polymorphic_call_targets_1): Update.
30935 2014-01-10 Huacai Chen <chenhc@lemote.com>
30937 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30938 kernel strings for Loongson-2E/2F/3A.
30940 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30942 PR middle-end/59670
30943 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30944 is_gimple_call before calling gimple_call_internal_p.
30946 2014-01-09 Steve Ellcey <sellcey@mips.com>
30948 * Makefile.in (TREE_FLOW_H): Remove.
30949 (TREE_SSA_H): Add file names from tree-flow.h.
30950 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30951 * tree.h: Remove tree-flow.h reference.
30952 * hash-table.h: Remove tree-flow.h reference.
30953 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30954 reference with tree-ssa-loop.h.
30956 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30958 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30959 default element-order behavior for -maltivec.
30960 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30961 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30962 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30963 when targeting big endian, at least for now.
30964 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30966 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30968 PR middle-end/47735
30969 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30970 var satisfies use_register_for_decl, just take into account type
30971 alignment, rather than decl alignment.
30973 PR tree-optimization/59622
30974 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30975 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30976 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30977 Don't devirtualize for inplace at all. For targets.length () == 1,
30978 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30980 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30982 * config/i386/i386.md (cpu): Remove the unused btver1.
30984 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30986 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30988 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30991 * tree-core.h (struct target_globals): New forward declaration.
30992 (struct tree_target_option): Add globals field.
30993 * tree.h (TREE_TARGET_GLOBALS): Define.
30994 (prepare_target_option_nodes_for_pch): New prototype.
30995 * target-globals.h (struct target_globals): Define even if
30996 !SWITCHABLE_TARGET.
30997 * tree.c (prepare_target_option_node_for_pch,
30998 prepare_target_option_nodes_for_pch): New functions.
30999 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
31000 * config/i386/i386.c: Include target-globals.h.
31001 (ix86_set_current_function): Instead of doing target_reinit
31002 unconditionally, use save_target_globals_default_opts and
31003 restore_target_globals.
31005 2014-01-09 Richard Biener <rguenther@suse.de>
31007 PR tree-optimization/59715
31008 * tree-cfg.h (split_critical_edges): Declare.
31009 * tree-cfg.c (split_critical_edges): Export.
31010 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
31012 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
31014 * cfgexpand.c (expand_stack_vars): Optionally disable
31015 asan stack protection.
31016 (expand_used_vars): Likewise.
31017 (partition_stack_vars): Likewise.
31018 * asan.c (asan_emit_stack_protection): Optionally disable
31019 after return stack usage.
31020 (instrument_derefs): Optionally disable memory access instrumentation.
31021 (instrument_builtin_call): Likewise.
31022 (instrument_strlen_call): Likewise.
31023 (asan_protect_global): Optionally disable global variables protection.
31024 * doc/invoke.texi: Added doc for new options.
31025 * params.def: Added new options.
31026 * params.h: Likewise.
31028 2014-01-09 Jakub Jelinek <jakub@redhat.com>
31030 PR rtl-optimization/59724
31031 * ifcvt.c (cond_exec_process_if_block): Don't call
31032 flow_find_head_matching_sequence with 0 longest_match.
31033 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
31034 non-active insns if !stop_after.
31035 (try_head_merge_bb): Revert 2014-01-07 changes.
31037 2014-01-08 Jeff Law <law@redhat.com>
31039 * ree.c (get_sub_rtx): New function, extracted from...
31040 (merge_def_and_ext): Here.
31041 (combine_reaching_defs): Use get_sub_rtx.
31043 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
31045 * cgraph.h (varpool_variable_node): Do not choke on null node.
31047 2014-01-08 Catherine Moore <clm@codesourcery.com>
31049 * config/mips/mips.md (simple_return): Attempt to use JRC
31051 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
31053 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31055 PR rtl-optimization/59137
31056 * reorg.c (steal_delay_list_from_target): Call update_block for
31058 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
31060 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31062 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
31063 two duplicate entries.
31065 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
31068 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
31070 * config/mips/mips.c (mips_truncated_op_cost): New function.
31071 (mips_rtx_costs): Adjust test for BADDU.
31072 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
31074 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
31076 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
31077 (*baddu_si): ...this new pattern.
31079 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31082 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
31084 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
31086 PR middle-end/57748
31087 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31089 (expand_expr, expand_normal): Adjust.
31090 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31091 inner_reference_p. Use inner_reference_p to expand inner references.
31092 (store_expr): Adjust.
31093 * cfgexpand.c (expand_call_stmt): Adjust.
31095 2014-01-08 Rong Xu <xur@google.com>
31097 * gcov-io.c (gcov_var): Move from gcov-io.h.
31098 (gcov_position): Ditto.
31099 (gcov_is_error): Ditto.
31100 (gcov_rewrite): Ditto.
31101 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31102 only part to libgcc/libgcov.h.
31104 2014-01-08 Marek Polacek <polacek@redhat.com>
31106 PR middle-end/59669
31107 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31109 2014-01-08 Marek Polacek <polacek@redhat.com>
31112 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31114 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31116 PR rtl-optimization/59649
31117 * stor-layout.c (get_mode_bounds): For BImode return
31118 0 and STORE_FLAG_VALUE.
31120 2014-01-08 Richard Biener <rguenther@suse.de>
31122 PR middle-end/59630
31123 * gimple.h (is_gimple_builtin_call): Remove.
31124 (gimple_builtin_call_types_compatible_p): New.
31125 (gimple_call_builtin_p): New overload.
31126 * gimple.c (is_gimple_builtin_call): Remove.
31127 (validate_call): Rename to ...
31128 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31129 check return types.
31130 (validate_type): New static function.
31131 (gimple_call_builtin_p): New overload and adjust.
31132 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31133 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31134 (gimple_fold_stmt_to_constant_1): Likewise.
31135 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31137 2014-01-08 Richard Biener <rguenther@suse.de>
31139 PR middle-end/59471
31140 * gimplify.c (gimplify_expr): Gimplify register-register type
31141 VIEW_CONVERT_EXPRs to separate stmts.
31143 2014-01-07 Jeff Law <law@redhat.com>
31145 PR middle-end/53623
31146 * ree.c (combine_set_extension): Handle case where source
31147 and destination registers in an extension insn are different.
31148 (combine_reaching_defs): Allow source and destination registers
31149 in extension to be different under limited circumstances.
31150 (add_removable_extension): Remove restriction that the
31151 source and destination registers in the extension are the same.
31152 (find_and_remove_re): Emit a copy from the extension's
31153 destination to its source after the defining insn if
31154 the source and destination registers are different.
31156 PR middle-end/59285
31157 * ifcvt.c (merge_if_block): If we are merging a block with more than
31158 one successor with a block with no successors, remove any BARRIER
31159 after the second block.
31161 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31163 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31165 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31168 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31169 for 14-bit register offsets when INT14_OK_STRICT is false.
31171 2014-01-07 Roland Stigge <stigge@antcom.de>
31172 Michael Meissner <meissner@linux.vnet.ibm.com>
31175 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31176 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31178 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31180 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31183 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31185 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31186 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31187 rtx is const0_rtx or not.
31189 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31192 * target-globals.c (save_target_globals): Remove this_fn_optab
31194 * toplev.c: Include optabs.h.
31195 (target_reinit): Temporarily restore the global options if another
31196 set of options are in force.
31198 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31200 PR rtl-optimization/58668
31201 * cfgcleanup.c (flow_find_cross_jump): Don't count
31202 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31203 to determine what is counted.
31204 (flow_find_head_matching_sequence): Use active_insn_p to determine
31206 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31208 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31209 determine what is counted.
31211 PR tree-optimization/59643
31212 * tree-predcom.c (split_data_refs_to_components): If one dr is
31213 read and one write, determine_offset fails and the write isn't
31214 in the bad component, just put the read into the bad component.
31216 2014-01-07 Mike Stump <mikestump@comcast.net>
31217 Jakub Jelinek <jakub@redhat.com>
31220 * tree-core.h (struct tree_optimization_option): Change optabs
31221 type from unsigned char * to void *.
31222 * optabs.c (init_tree_optimization_optabs): Adjust
31223 TREE_OPTIMIZATION_OPTABS initialization.
31225 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31228 * config/i386/i386.h (struct machine_function): Add
31229 no_drap_save_restore field.
31230 * config/i386/i386.c (ix86_save_reg): Use
31231 !cfun->machine->no_drap_save_restore instead of
31232 crtl->stack_realign_needed.
31233 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31234 this function clears frame_pointer_needed. Set
31235 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31236 and DRAP reg is needed.
31238 2014-01-06 Marek Polacek <polacek@redhat.com>
31241 * doc/implement-c.texi: Mention that other integer types are
31242 permitted as bit-field types in strictly conforming mode.
31244 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31246 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31247 is newly allocated.
31249 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31251 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31253 2014-01-06 Martin Jambor <mjambor@suse.cz>
31256 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31258 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31260 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31264 * var-tracking.c (add_stores): Preserve the value of the source even if
31265 we don't record the store.
31267 2014-01-06 Terry Guo <terry.guo@arm.com>
31269 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31271 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31274 * config/darwin.c (darwin_function_section): Adjust return values to
31275 correspond to optimisation changes made in r206070.
31277 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31279 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31280 from prefetch_block tune setting.
31281 (nocona_cost): Correct size of prefetch block to 64.
31283 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31285 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31286 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31287 used to save the static chain register in the computation of the offset
31288 from which the FP registers need to be restored.
31290 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31292 PR tree-optimization/59519
31293 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31294 ICE if get_current_def (current_new_name) is already non-NULL, as long
31295 as it is a phi result of some other phi in *new_exit_bb that has
31298 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31299 or vmovdqu* for misaligned_operand.
31300 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31301 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31302 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31303 aligned_mem for AVX512F masked aligned load and store builtins and for
31304 non-temporal moves.
31306 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31308 PR tree-optimization/59651
31309 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31310 Address range for negative step should be added by TYPE_SIZE_UNIT.
31312 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31314 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31315 overlapping registers also for registers other than the stack pointer.
31317 2014-01-03 Marek Polacek <polacek@redhat.com>
31320 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31323 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31326 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31329 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31330 (push splitter): Use <P:MODE_SIZE> instead of
31331 GET_MODE_SIZE (<P:MODE>mode).
31332 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31333 (mov -1, reg peephole2): Likewise.
31334 * config/i386/sse.md (*mov<mode>_internal,
31335 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31336 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31337 *<code><mode>3, *andnot<mode>3<mask_name>,
31338 <mask_codefor><code><mode>3<mask_name>): Likewise.
31339 * config/i386/subst.md (mask_mode512bit_condition,
31340 sd_mask_mode512bit_condition): Likewise.
31342 2014-01-02 Xinliang David Li <davidxl@google.com>
31344 PR tree-optimization/59303
31345 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31346 (dump_predicates): Better output format.
31347 (pred_equal_p): New function.
31348 (is_neq_relop_p): Ditto.
31349 (is_neq_zero_form_p): Ditto.
31350 (pred_expr_equal_p): Ditto.
31351 (pred_neg_p): Ditto.
31352 (simplify_pred): Ditto.
31353 (simplify_preds_2): Ditto.
31354 (simplify_preds_3): Ditto.
31355 (simplify_preds_4): Ditto.
31356 (simplify_preds): Ditto.
31357 (push_pred): Ditto.
31358 (push_to_worklist): Ditto.
31359 (get_pred_info_from_cmp): Ditto.
31360 (is_degenerated_phi): Ditto.
31361 (normalize_one_pred_1): Ditto.
31362 (normalize_one_pred): Ditto.
31363 (normalize_one_pred_chain): Ditto.
31364 (normalize_preds): Ditto.
31365 (normalize_cond_1): Remove function.
31366 (normalize_cond): Ditto.
31367 (is_gcond_subset_of): Ditto.
31368 (is_subset_of_any): Ditto.
31369 (is_or_set_subset_of): Ditto.
31370 (is_and_set_subset_of): Ditto.
31371 (is_norm_cond_subset_of): Ditto.
31372 (pred_chain_length_cmp): Ditto.
31373 (convert_control_dep_chain_into_preds): Type change.
31374 (find_predicates): Ditto.
31375 (find_def_preds): Ditto.
31376 (destroy_predicates_vecs): Ditto.
31377 (find_matching_predicates_in_rest_chains): Ditto.
31378 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31379 (is_pred_expr_subset): Ditto.
31380 (is_pred_chain_subset_of): Ditto.
31381 (is_included_in): Ditto.
31382 (is_superset_of): Ditto.
31384 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31386 Update copyright years.
31388 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31390 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31391 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31392 config/arc/arc.md, config/arc/arc.opt,
31393 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31394 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31395 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31396 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31397 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31398 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31399 vtable-verify.c, vtable-verify.h: Use the standard form for the
31402 2014-01-02 Tobias Burnus <burnus@net-b.de>
31404 * gcc.c (process_command): Update copyright notice dates.
31405 * gcov-dump.c: Ditto.
31407 * doc/cpp.texi: Bump @copying's copyright year.
31408 * doc/cppinternals.texi: Ditto.
31409 * doc/gcc.texi: Ditto.
31410 * doc/gccint.texi: Ditto.
31411 * doc/gcov.texi: Ditto.
31412 * doc/install.texi: Ditto.
31413 * doc/invoke.texi: Ditto.
31415 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31417 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31419 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31421 * config/i386/sse.md (*mov<mode>_internal): Guard
31422 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31424 PR rtl-optimization/59647
31425 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31426 new_rtx into UNSIGNED_FLOAT rtxes.
31428 Copyright (C) 2014 Free Software Foundation, Inc.
31430 Copying and distribution of this file, with or without modification,
31431 are permitted in any medium without royalty provided the copyright
31432 notice and this notice are preserved.