1 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
4 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
5 on how to make it legal in future.
7 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
12 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
14 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
16 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
18 (arc_hazard): Likewise for both params.
19 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
20 checked casts to rtx_sequence * and uses of the insn method for
22 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
23 (arc_adjust_insn_length): Likewise for param "insn".
24 (struct insn_length_parameters_s): Likewise for first param of
25 "get_variants" callback field.
26 (arc_get_insn_variants): Likewise for first param and local
27 "inner". Replace a check of GET_CODE with a dyn_cast to
28 rtx_sequence *, using methods for type-safety and clarity.
29 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
30 rtx_sequence * and uses of the insn method for type-safety when
31 invoking arc_adjust_insn_length.
32 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
34 (arm_address_offset_is_imm): Likewise.
35 (struct tune_params): Likewise for params 1 and 3 of the
36 "sched_adjust_cost" callback field.
37 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
38 params 1 and 3 ("insn" and "dep").
39 (xscale_sched_adjust_cost): Likewise.
40 (fa726te_sched_adjust_cost): Likewise.
41 (cortexa7_older_only): Likewise for param "insn".
42 (cortexa7_younger): Likewise.
43 (arm_attr_length_move_neon): Likewise.
44 (arm_address_offset_is_imm): Likewise.
45 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
46 * config/avr/avr.c (avr_notice_update_cc): Likewise.
47 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
48 (workaround_speculation): Likewise for local "last_condjump".
49 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
50 (shadow_or_blockage_p): Likewise.
51 (get_unit_reqs): Likewise.
52 (get_unit_operand_masks): Likewise.
53 (c6x_registers_update): Likewise.
54 (returning_call_p): Likewise.
55 (can_use_callp): Likewise.
56 (convert_to_callp): Likewise.
57 (find_last_same_clock): Likwise for local "t".
58 (reorg_split_calls): Likewise for local "shadow".
59 (hwloop_pattern_reg): Likewise for param "insn".
60 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
61 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
62 (frv_extract_membar): Likewise.
63 (frv_optimize_membar_local): Strengthen param "last_membar" from
65 (frv_optimize_membar_global): Strengthen param "membar" from rtx
67 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
69 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
70 both params from rtx to rtx_insn *.
71 (ia64_ld_address_bypass_p): Likewise.
72 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
74 (ia64_safe_type): Likewise.
75 (group_barrier_needed): Likewise.
76 (safe_group_barrier_needed): Likewise.
77 (ia64_single_set): Likewise.
78 (is_load_p): Likewise.
79 (record_memory_reference): Likewise.
80 (get_mode_no_for_insn): Likewise.
81 (important_for_bundling_p): Likewise.
82 (unknown_for_bundling_p): Likewise.
83 (ia64_st_address_bypass_p): Likewise for both params.
84 (ia64_ld_address_bypass_p): Likewise.
85 (expand_vselect): Introduce new local rtx_insn * "insn", using it
86 in place of rtx "x" after the emit_insn call.
87 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
88 Strengthen param from rtx to rtx_insn *.
89 (ix86_agi_dependent): Likewise for both params.
90 (ix86_attr_length_immediate_default): Likewise for param 1.
91 (ix86_attr_length_address_default): Likewise for param.
92 (ix86_attr_length_vex_default): Likewise for param 1.
93 * config/i386/i386.c (ix86_attr_length_immediate_default):
94 Likewise for param "insn".
95 (ix86_attr_length_address_default): Likewise.
96 (ix86_attr_length_vex_default): Likewise.
97 (ix86_agi_dependent): Likewise for both params.
98 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
99 (vselect_insn): Likewise for this variable.
100 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
102 (m68k_sched_attr_opy_type): Likewise.
103 * config/m68k/m68k.c (sched_get_operand): Likewise.
104 (sched_attr_op_type): Likewise.
105 (m68k_sched_attr_opx_type): Likewise.
106 (m68k_sched_attr_opy_type): Likewise.
107 (sched_get_reg_operand): Likewise.
108 (sched_get_mem_operand): Likewise.
109 (m68k_sched_address_bypass_p): Likewise for both params.
110 (sched_get_indexed_address_scale): Likewise.
111 (m68k_sched_indexed_address_bypass_p): Likewise.
112 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
113 (m68k_sched_indexed_address_bypass_p): Likewise.
114 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
115 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
117 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
118 params from rtx to rtx_insn *.
119 (mips_fmadd_bypass): Likewise.
120 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
121 (mips_linked_madd_p): Likewise.
122 (mips_macc_chains_last_hilo): Likewise for this variable.
123 (mips_macc_chains_record): Likewise for param.
124 (vr4130_last_insn): Likewise for this variable.
125 (vr4130_swap_insns_p): Likewise for both params.
126 (mips_ls2_variable_issue): Likewise for param.
127 (mips_need_noat_wrapper_p): Likewise for param "insn".
128 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
129 in place of "x" after the emit_insn.
130 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
131 params from rtx to rtx_insn *.
132 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
133 (pa_combine_instructions): Introduce local "par" for result of
134 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
136 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
137 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
138 (rl78_alloc_physical_registers_op1): Likewise.
139 (rl78_alloc_physical_registers_op2): Likewise.
140 (rl78_alloc_physical_registers_ro1): Likewise.
141 (rl78_alloc_physical_registers_cmp): Likewise.
142 (rl78_alloc_physical_registers_umul): Likewise.
143 (rl78_alloc_address_registers_macax): Likewise.
144 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
145 * config/s390/predicates.md (execute_operation): Likewise for
147 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
149 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
150 (addr_generation_dependency_p): Likewise for param "insn".
151 (s390_agen_dep_p): Likewise for both params.
152 (s390_fpload_toreg): Likewise for param "insn".
153 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
154 * config/sh/sh.c (sh_loop_align): Likewise for param and local
156 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
157 * config/sh/sh_treg_combine.cc
158 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
160 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
161 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
162 "and_insn", "load", "shift".
163 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
165 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
166 for XEXP (note, 0) of the REG_CC_SETTER note.
167 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
168 rtx_insn *, eliminating a checked cast made redundant by this.
169 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
171 * genattr.c (main): When writing out the prototype to
172 const_num_delay_slots, strengthen the param from rtx to
174 * genattrtab.c (write_const_num_delay_slots): Likewise when
175 writing out the implementation of const_num_delay_slots.
176 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
177 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
178 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
179 favor of new rtx locals "src" and "set" and new local rtx_insn *
181 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
183 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
184 locals "cond", "if_then_else", "set" and new rtx_insn * locals
186 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
187 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
188 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
189 the top-level scope, replacing with new more tightly-scoped rtx
190 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
191 "new_insn", "copy_of_insn_b", and make local rtx "set" more
193 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
195 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
197 (ira_setup_alts): Likewise for param "insn".
198 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
199 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
201 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
202 new more-tightly scoped rtx locals "add3_insn", "insn",
203 "add2_insn" and rtx_insn * "move_insn".
204 * postreload-gcse.c (eliminate_partially_redundant_load): Add
205 checked cast on result of gen_move_insn when invoking
207 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
209 (verify_changes): Add a checked cast on "object" when invoking
211 (extract_insn_cached): Strengthen param "insn" from rtx to
213 (extract_constrain_insn_cached): Likewise.
214 (extract_insn): Likewise.
215 * recog.h (insn_invalid_p): Likewise for param 1.
216 (recog_memoized): Likewise for param.
217 (extract_insn): Likewise.
218 (extract_constrain_insn_cached): Likewise.
219 (extract_insn_cached): Likewise.
220 * reload.c (can_reload_into): Likewise for local "test_insn".
221 * reload.h (cleanup_subreg_operands): Likewise for param.
222 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
223 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
224 result of emit_insn. Remove a checked cast made redundant by this
226 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
228 * sel-sched.c (get_reg_class): Likewise.
230 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
231 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
233 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
234 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
236 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
238 2014-09-09 David Malcolm <dmalcolm@redhat.com>
240 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
241 const rtx_insn *, and from rtx to rtx_insn * for the other
243 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
244 INSN_LOCATION, since we know INSN_P holds.
245 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
246 (insn_file): Likewise.
247 (insn_scope): Likewise.
248 (insn_location): Likewise.
250 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
251 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
252 for the result of gen_load_const_gp.
253 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
254 param from rtx to rtx_insn *.
255 * config/rs6000/rs6000.c (output_call): Likewise.
256 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
257 introducing a checked cast to rtx_sequence * and use of the insn
259 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
260 from rtx to rtx_insn *.
261 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
262 (insn_line): Likewise.
263 (insn_file): Likewise.
264 (insn_location): Likewise.
265 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
266 from rtx to rtx_insn *.
267 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
268 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
269 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
271 * reorg.c (relax_delay_slots): Strengthen locals named "after"
272 from rtx to rtx_insn *; use methods of "pat" for type-safety.
274 2014-09-09 David Malcolm <dmalcolm@redhat.com>
276 * combine.c (try_combine): Eliminate checked cast on result of
278 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
279 autogenerated one by strengthening the return type and params 2 and 3
280 from rtx to rtx_insn *, and by naming the params.
281 * gengenrtl.c (special_rtx): Add INSN to those that are
283 * rtl.h (gen_rtx_INSN): New prototype.
285 2014-09-09 David Malcolm <dmalcolm@redhat.com>
287 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
289 (no_equiv): Likewise.
290 (update_equiv_regs): Likewise.
291 (setup_reg_equiv): Likewise. Strengthen locals "elem",
292 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
293 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
295 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
296 from rtx to rtx_insn_list *.
297 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
298 rtx_insn_list * and use methods for clarity and typesafety.
299 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
301 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
302 redundant check on INSN_P (insns): this cannot hold, as "insns" is
303 an INSN_LIST, not an insn.
304 (reverse_equiv_p): Strengthen local "insns" from rtx to
305 rtx_insn_list * and use methods for clarity and typesafety.
306 (contains_reloaded_insn_p): Likewise for local "list".
308 2014-09-09 Jiong Wang <jiong.wang@arm.com>
310 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
311 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
312 (arm_builtin_vectorized_function): Likewise.
313 * config/arm/arm_neon_builtins.def: New macro for copysignf.
314 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
316 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
318 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
319 * builtins.h (default_target_builtins): Likewise.
320 * gcse.h (default_target_gcse): Likewise.
321 * target-globals.h (target_globals): Add a destructor. Convert
322 void-pointer fields back to their real type and change from
323 GTY((atomic)) to GTY((skip)).
324 (restore_target_globals): Remove casts accordingly.
325 * target-globals.c (save_target_globals): Use XCNEW rather than
326 ggc_internal_cleared_alloc to allocate non-GC structures.
327 Use ggc_cleared_alloc to allocate the target_globals structure
329 (target_globals::~target_globals): Define.
331 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
333 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
334 mnemonic instead of fldmfdd.
335 * config/arm/arm.c (vfp_output_fstmd): Rename to...
336 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
337 Output vpush when address register is SP.
338 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
339 (vfp_output_vstmd): ... This.
340 * config/arm/vfp.md (push_multi_vfp): Update call to
343 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
345 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
347 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
349 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
350 (*sqrtdf2_vfp): Likewise.
351 (*cmpsf_vfp): Likewise.
352 (*cmpsf_trap_vfp): Likewise.
353 (*cmpdf_vfp): Likewise.
354 (*cmpdf_trap_vfp): Likewise.
356 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
358 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
359 (*truncdfsf2_vfp): Likewise.
360 (*truncsisf2_vfp): Likewise.
361 (*truncsidf2_vfp): Likewise.
362 (fixuns_truncsfsi2): Likewise.
363 (fixuns_truncdfsi2): Likewise.
364 (*floatsisf2_vfp): Likewise.
365 (*floatsidf2_vfp): Likewise.
366 (floatunssisf2): Likewise.
367 (floatunssidf2): Likewise.
369 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
371 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
372 (*muldf3_vfp): Likewise.
373 (*mulsf3negsf_vfp): Likewise.
374 (*muldf3negdf_vfp): Likewise.
375 (*mulsf3addsf_vfp): Likewise.
376 (*muldf3adddf_vfp): Likewise.
377 (*mulsf3subsf_vfp): Likewise.
378 (*muldf3subdf_vfp): Likewise.
379 (*mulsf3negsfaddsf_vfp): Likewise.
380 (*fmuldf3negdfadddf_vfp): Likewise.
381 (*mulsf3negsfsubsf_vfp): Likewise.
382 (*muldf3negdfsubdf_vfp): Likewise.
384 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
386 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
387 (*absdf2_vfp): Likewise.
388 (*negsf2_vfp): Likewise.
389 (*negdf2_vfp): Likewise.
390 (*addsf3_vfp): Likewise.
391 (*adddf3_vfp): Likewise.
392 (*subsf3_vfp): Likewise.
393 (*subdf3_vfp): Likewise.
394 (*divsf3_vfp): Likewise.
395 (*divdf3_vfp): Likewise.
397 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
399 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
401 (arm_print_operand): Don't convert real values to decimal
402 representation in default case.
403 (fp_immediate_constant): Delete.
404 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
405 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
407 (*thumb2_movsi_vfp): Likewise.
408 (*movdi_vfp): Likewise.
409 (*movdi_vfp_cortexa8): Likewise.
410 (*movhf_vfp_neon): Likewise.
411 (*movhf_vfp): Likewise.
412 (*movsf_vfp): Likewise.
413 (*thumb2_movsf_vfp): Likewise.
414 (*movdf_vfp): Likewise.
415 (*thumb2_movdf_vfp): Likewise.
416 (*movsfcc_vfp): Likewise.
417 (*thumb2_movsfcc_vfp): Likewise.
418 (*movdfcc_vfp): Likewise.
419 (*thumb2_movdfcc_vfp): Likewise.
421 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
423 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
427 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
430 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
431 Use qualifier_immediate for last operand. Rename to...
432 (aarch64_types_ternop_lane_qualifiers): ... This.
433 (TYPES_QUADOP): Rename to...
434 (TYPES_TERNOP_LANE): ... This.
435 (aarch64_simd_expand_args): Return const0_rtx when encountering user
436 error. Change return of 0 to return of NULL_RTX.
437 (aarch64_crc32_expand_builtin): Likewise.
438 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
439 ICE when expanding unknown builtin.
440 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
441 TERNOP_LANE qualifiers.
442 (sqdmlsl_lane): Likewise.
443 (sqdmlal_laneq): Likewise.
444 (sqdmlsl_laneq): Likewise.
445 (sqdmlal2_lane): Likewise.
446 (sqdmlsl2_lane): Likewise.
447 (sqdmlal2_laneq): Likewise.
448 (sqdmlsl2_laneq): Likewise.
450 2014-09-09 Nick Clifton <nickc@redhat.com>
452 * doc/invoke.texi (Optimization Options): Add missing @gol to the
454 (S/390 and zSeries Options): Remove superfluous word from the
455 description of the -mhotpatch option.
457 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
459 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
460 * ira.c: #include "shrink-wrap.h"
461 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
462 * ifcvt.c: #include "shrink-wrap.h"
463 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
465 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
467 * common/config/picochip/picochip-common.c: Remove.
468 * config.gcc: Remove support for picochip.
469 * config/picochip/constraints.md: Remove.
470 * config/picochip/dfa_space.md: Remove.
471 * config/picochip/dfa_speed.md: Remove.
472 * config/picochip/picochip-protos.h: Remove.
473 * config/picochip/picochip.c: Remove.
474 * config/picochip/picochip.h: Remove.
475 * config/picochip/picochip.md: Remove.
476 * config/picochip/picochip.opt: Remove.
477 * config/picochip/predicates.md: Remove.
478 * config/picochip/t-picochip: Remove.
479 * doc/md.texi: Don't document picochi.
481 2014-09-08 David Malcolm <dmalcolm@redhat.com>
483 * basic-block.h (control_flow_insn_p): Strengthen param from
484 const_rtx to const rtx_insn *.
485 * cfgbuild.c (control_flow_insn_p): Likewise.
487 2014-09-08 David Malcolm <dmalcolm@redhat.com>
489 * gcse.c (modify_mem_list): Strengthen this variable from
490 vec<rtx> * to vec<rtx_insn *> *.
491 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
493 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
494 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
495 (record_last_mem_set_info): Strengthen param "insn" from rtx to
497 (record_last_set_info): Likewise for local "last_set_insn".
499 2014-09-08 DJ Delorie <dj@redhat.com>
501 * doc/invoke.texi (MSP430 Options): Add -minrt.
503 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
505 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
506 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
507 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
509 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
511 (adjust_splat): New function.
512 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
513 (dump_swap_insn_table): Add case for SH_SPLAT.
515 2014-09-08 Richard Biener <rguenther@suse.de>
518 * tree-inline.c (copy_loops): The source loop header should
520 (tree_function_versioning): If loops need fixup after removing
521 unreachable blocks fix them.
522 * omp-low.c (simd_clone_adjust): Do not add incr block to
523 loop under construction.
525 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
527 * config/aarch64/aarch64-builtins.c
528 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
530 2014-09-08 Joseph Myers <joseph@codesourcery.com>
532 * config/i386/cygming.h (TF_SIZE): Remove.
533 * config/i386/darwin.h (TF_SIZE): Remove.
534 * config/i386/dragonfly.h (TF_SIZE): Remove.
535 * config/i386/freebsd.h (TF_SIZE): Remove.
536 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
537 * config/i386/openbsdelf.h (TF_SIZE): Remove.
538 * config/i386/sol2.h (TF_SIZE): Remove.
539 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
540 * config/ia64/linux.h (TF_SIZE): Remove.
541 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
542 * doc/tm.texi: Regenerate.
543 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
545 2014-09-08 Joseph Myers <joseph@codesourcery.com>
547 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
549 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
551 * doc/tm.texi: Regenerate.
552 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
554 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
555 * config/cris/cris.h (__make_dp): Remove.
557 2014-09-08 Richard Biener <rguenther@suse.de>
560 * cfgloop.c (mark_loop_for_removal): Track former header
562 * cfgloop.h (struct loop): Add former_header member unconditionally.
563 * loop-init.c (fix_loop_structure): Enable bogus loop removal
564 diagnostic unconditionally.
566 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
569 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
570 constraint for operand0 and remove write only modifier from operand3.
572 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
574 PR rtl-optimization/62208
575 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
576 rather than const0_rtx in eq/ne-xor simplifications.
578 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
580 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
581 (arc_output_mi_thunk): Likewise.
583 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
584 arguments to silence bogus warning.
586 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
589 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
591 2014-09-06 Tom de Vries <tom@codesourcery.com>
593 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
594 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
595 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
597 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
600 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
601 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
603 2014-09-05 Easwaran Raman <eraman@google.com>
605 PR rtl-optimization/62146
606 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
607 hoisted instruction unconditional.
609 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
612 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
613 Do not allow any_mask_operand for operands[2].
614 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
616 2014-09-05 David Malcolm <dmalcolm@redhat.com>
618 * config/arc/arc.c (arc_print_operand): Use insn method of
619 final_sequence for type-safety.
620 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
621 "insn" from rtx to rtx_insn *.
622 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
623 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
624 Likewise for locals "branch", "label".
625 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
626 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
627 (same_cmp_following_p): Likewise for locals "i2", "i3".
628 * config/sh/sh_optimize_sett_clrt.cc
629 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
630 param "cbranch_insn".
631 * function.c (convert_jumps_to_returns): Likewis for local "jump".
632 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
633 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
635 (condjump_p): Likewise.
636 (condjump_in_parallel_p): Likewise.
638 (any_uncondjump_p): Likewise.
639 (any_condjump_p): Likewise.
640 (condjump_label): Likewise.
641 (returnjump_p): Strengthen param "insn" from rtx to
643 (onlyjump_p): Strengthen param "insn" from const_rtx to
645 (jump_to_label_p): Likewise.
646 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
647 (invert_jump): Likewise.
648 * reorg.c (simplejump_or_return_p): Add checked cast when calling
650 (get_jump_flags): Strengthen param "insn" from rtx to
652 (get_branch_condition): Likewise.
653 (condition_dominates_p): Likewise.
654 (make_return_insns): Move declaration of local "pat" earlier, to
655 after we've handled NONJUMP_INSN_P and non-sequences, using its
656 methods to simplify the code and for type-safety.
657 * rtl.h (find_constant_src): Strengthen param from const_rtx to
659 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
660 (condjump_p): Strengthen param from const_rtx to
662 (any_condjump_p): Likewise.
663 (any_uncondjump_p): Likewise.
665 (condjump_label): Likewise.
666 (simplejump_p): Likewise.
667 (returnjump_p): Likewise.
668 (onlyjump_p): Likewise.
669 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
670 (invert_jump): Likewise.
671 (condjump_in_parallel_p): Strengthen param from const_rtx to
673 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
675 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
677 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
679 2014-09-05 David Malcolm <dmalcolm@redhat.com>
681 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
682 above the conditional, and convert the check on GET_CODE to a
683 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
684 the conditional. Simplify the conditional by using methods of
687 2014-09-05 David Malcolm <dmalcolm@redhat.com>
689 * haifa-sched.c (check_clobbered_conditions): Strengthen local
690 "link" from rtx to rtx_insn_list *, and use its methods for
691 clarity and type-safety.
692 (toggle_cancelled_flags): Likewise.
693 (restore_last_backtrack_point): Likewise.
694 (queue_to_ready): Use insn method of "link" in one place.
695 (schedule_block): Strengthen local "link" from rtx to
696 rtx_insn_list *, and use its methods for clarity and type-safety.
698 2014-09-05 David Malcolm <dmalcolm@redhat.com>
700 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
701 param "insn" from const_rtx to const rtx_insn *.
702 (sched_get_reverse_condition_uncached): Likewise.
703 (sched_get_condition_with_rev): Likewise.
704 (sched_has_condition_p): Likewise.
705 (sched_insns_conditions_mutex_p): Likewise for both params.
706 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
707 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
708 (setup_insn_reg_uses): Move local "list" to be more tightly
709 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
710 its methods for clarity and type-safety.
711 (sched_analyze_1): Strengthen local "pending" from rtx to
712 rtx_insn_list *, and local "pending_mem" from rtx to
713 rtx_expr_list *. Use methods of each for clarity and type-safety.
714 (sched_analyze_2): Likewise.
715 (sched_analyze_insn): Likewise.
717 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
718 param from const_rtx to const rtx_insn *.
719 (sched_insns_conditions_mutex_p): Likewise for both params.
720 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
723 * system.h (CONST_CAST_RTX_INSN): New macro.
725 2014-09-05 David Malcolm <dmalcolm@redhat.com>
727 * recog.c (peep2_attempt): Strengthen return type from rtx to
729 (peep2_update_life): Likewise for params "last", "prev", removing
730 a checked cast made redundant by this.
731 (peephole2_optimize): Likewise for local "last".
733 2014-09-05 David Malcolm <dmalcolm@redhat.com>
735 * basic-block.h (set_block_for_insn): Eliminate this macro in
737 * rtl.h (set_block_for_insn): New inline function, imposing the
738 requirement that the "insn" param is an rtx_insn *.
740 2014-09-05 David Malcolm <dmalcolm@redhat.com>
742 * caller-save.c (setup_save_areas): Strengthen local "insn" from
744 * final.c (get_call_reg_set_usage): Likewise for first param,
745 eliminating a checked cast.
746 * regs.h (get_call_reg_set_usage): Likewise for first param.
747 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
748 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
749 cast, replacing references to "x" with "call_insn" where
751 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
752 rtx_insn *, adding a checked cast.
754 2014-09-05 David Malcolm <dmalcolm@redhat.com>
756 * output.h (final_scan_insn): Strengthen first param from rtx to
759 * final.c (final_scan_insn): Likewise, renaming it back from
760 "uncast_insn" to "insn", eliminating the checked cast.
762 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
763 "vec" with an rtx_sequence * "seq", taking a copy of
764 "final_sequence", and using methods of "seq" for clarity, and for
765 type-safety in the calls to final_scan_insn.
766 * config/mips/mips.c (mips_output_conditional_branch): Use methods
767 of "final_sequence" for clarity, and for type-safety in the call to
769 * config/sh/sh.c (print_slot): Strengthen param from rtx to
770 rtx_sequence * and rename from "insn" to "seq".
772 2014-09-05 David Malcolm <dmalcolm@redhat.com>
774 * jump.c (delete_related_insns): Introduce a new local "table" by
775 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
776 get_labels method of "table" to simplify access to the labels in
779 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
781 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
782 f_minmaxs, f_minmaxd types.
784 2014-09-05 Richard Biener <rguenther@suse.de>
786 * cfgloop.c (mark_loop_for_removal): Record former header
787 when ENABLE_CHECKING.
788 * cfgloop.h (strut loop): Add former_header member when
790 * loop-init.c (fix_loop_structure): Sanity check loops
791 marked for removal if they re-appeared.
793 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
795 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
796 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
798 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
799 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
800 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
801 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
802 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
803 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
804 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
805 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
806 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
807 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
808 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
809 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
810 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
811 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
812 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
813 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
814 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
815 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
816 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
817 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
820 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
822 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
823 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
824 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
825 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
826 Remove temporary __asm__ and reimplement.
828 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
830 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
831 handling cmge, cmgt, cmeq, cmtst.
833 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
834 cmlt, cmgeu, cmgtu, cmtst): Remove.
836 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
837 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
838 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
839 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
841 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
843 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
845 (aarch64_fold_builtin): Update pattern for cmtst.
847 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
850 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
852 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
853 Switch operands, separate out more cases, refactor.
855 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
857 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
858 argument; rename old version to...
859 (aarch64_const_vec_all_same_in_range_p): ...this.
860 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
862 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
864 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
866 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
867 Remove qualifier_const_pointer, update comment.
869 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
871 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
873 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
875 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
876 varargs with pointer parameter.
877 (aarch64_simd_expand_builtin): pass pointer into previous.
879 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
881 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
884 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
886 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
887 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
888 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
889 Replace temporary asm with call to builtin.
890 (vrbit_p8, vrbitq_p8): New functions.
892 2014-09-05 Richard Biener <rguenther@suse.de>
894 * cfgloop.c (mark_loop_for_removal): New function.
895 * cfgloop.h (mark_loop_for_removal): Declare.
896 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
897 (merge_blocks): Likewise.
898 (duplicate_block): Likewise.
899 * except.c (sjlj_emit_dispatch_table): Likewise.
900 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
901 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
902 (thread_through_loop_header): Likewise.
904 2014-09-05 Richard Biener <rguenther@suse.de>
907 * fold-const.c (try_move_mult_to_index): Remove.
908 (fold_binary_loc): Do not call it.
909 * tree-data-ref.c (dr_analyze_indices): Strip conversions
910 from the base object again.
912 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
914 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
917 2014-09-05 Bin Cheng <bin.cheng@arm.com>
920 * config/arm/arm.md (setmem): New pattern.
921 * config/arm/arm-protos.h (struct tune_params): New fields.
922 (arm_gen_setmem): New prototype.
923 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
924 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
925 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
926 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
927 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
928 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
929 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
930 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
931 (arm_const_inline_cost): New function.
932 (arm_block_set_max_insns): New function.
933 (arm_block_set_non_vect_profit_p): New function.
934 (arm_block_set_vect_profit_p): New function.
935 (arm_block_set_unaligned_vect): New function.
936 (arm_block_set_aligned_vect): New function.
937 (arm_block_set_unaligned_non_vect): New function.
938 (arm_block_set_aligned_non_vect): New function.
939 (arm_block_set_vect, arm_gen_setmem): New functions.
941 2014-09-05 Bin Cheng <bin.cheng@arm.com>
943 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
945 2014-09-05 Bin Cheng <bin.cheng@arm.com>
947 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
949 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
951 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
953 * valtrack.h: Adjust.
955 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
957 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
959 (emit_jump_insn_before_noloc): Likewise.
960 (emit_call_insn_before_noloc): Likewise.
961 (emit_label_before): Likewise.
962 (emit_label_after): Likewise.
963 (emit_insn_before_setloc): Likewise.
964 (emit_jump_insn_before_setloc): Likewise.
965 (emit_call_insn_before_setloc): Likewise.
966 (emit_call_insn_before): Likewise.
969 2014-09-05 David Malcolm <dmalcolm@redhat.com>
971 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
972 rtx_insn *, eliminating a checked cast.
974 2014-09-05 David Malcolm <dmalcolm@redhat.com>
976 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
977 const_rtx to const rtx_insn *.
978 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
981 2014-09-05 David Malcolm <dmalcolm@redhat.com>
983 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
984 fixup_args_size_notes.
985 * expr.c (fixup_args_size_notes): Strengthen first two params from
986 rtx to rtx_insn *, eliminating a checked cast.
987 * rtl.h (fixup_args_size_notes): Strengthen first two params from
990 2014-09-05 David Malcolm <dmalcolm@redhat.com>
992 * haifa-sched.c (get_ready_element): Strengthen return type from
994 * sched-int.h (get_ready_element): Likewise.
996 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
999 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1000 indexed_or_indirect_operand instead of memory_operand.
1001 (floatsi<mode>2_lfiwzx_mem): Ditto.
1003 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1005 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1006 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1007 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1009 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1011 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1013 (get_last_nonnote_insn): Likewise.
1014 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1015 * resource.c (find_basic_block): Likewise.
1017 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1020 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1022 * genattr.c (main): Within the prototype of insn_latency written
1023 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1024 * genautomata.c (output_internal_maximal_insn_latency_func):
1025 Within the implementation of insn_latency written out to
1026 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1027 eliminating a pair of checked casts.
1029 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1031 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1034 * rtl.h (eh_returnjump_p): Likewise.
1036 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1038 * Makefile.in (TAGS): Handle constructs in timevar.def.
1040 2014-09-04 Guozhi Wei <carrot@google.com>
1043 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1044 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1045 it into two patterns.
1046 (move_lo_quad_internal_be_<mode>): Likewise.
1048 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1050 * doc/options.texi: Document that Var and Init are required if CPP
1052 * optc-gen.awk: Require Var and Init if CPP is given.
1053 * common.opt (Wpedantic): Use Init.
1055 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1057 * config/rs6000/rs6000.c (special_handling_values): Add
1059 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1060 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1061 as swappable with special handling SH_EXTRACT. Remove
1062 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1064 (adjust_extract): New function.
1065 (handle_special_swappables): Add default to case statement; add
1066 case for SH_EXTRACT that calls adjust_extract.
1067 (dump_swap_insn_table): Handle SH_EXTRACT.
1069 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1071 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1072 selection of 0th memory doubleword, regardless of endianness.
1074 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1076 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1078 2014-09-04 Alan Modra <amodra@gmail.com>
1081 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1084 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1086 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1087 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1088 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1089 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1090 * doc/tm.texi: Regenerate.
1091 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1092 selection logic to default_dwarf_frame_reg_mode.
1094 2014-09-03 Marek Polacek <polacek@redhat.com>
1096 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1099 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1101 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1102 the automodified register.
1104 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1106 * output.h (get_some_local_dynamic_name): Declare.
1107 * final.c (some_local_dynamic_name): New variable.
1108 (get_some_local_dynamic_name): New function.
1109 (final_end_function): Clear some_local_dynamic_name.
1110 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1111 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1112 (print_operand): Report an error if '%&' is used inappropriately.
1113 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1114 (get_some_local_dynamic_name_1): Delete.
1115 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1116 (rs6000_get_some_local_dynamic_name): Delete.
1117 (rs6000_get_some_local_dynamic_name_1): Delete.
1118 (print_operand): Report an error if '%&' is used inappropriately.
1119 * config/s390/s390.c (machine_function): Remove some_ld_name.
1120 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1121 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
1122 * config/sparc/sparc.c: Include rtl-iter.h.
1123 (machine_function): Remove some_ld_name.
1124 (sparc_print_operand): Report an error if '%&' is used inappropriately.
1125 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1127 2014-09-03 Richard Henderson <rth@redhat.com>
1129 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
1130 (aarch64_popwb_pair_reg): Remove.
1131 (aarch64_set_frame_expr): Remove.
1132 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
1133 the restore ops performed by the insns generated.
1134 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
1135 insn. Perform the calls_eh_return addition later; do not attempt to
1136 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
1137 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
1138 special markup at all. Load cfun->machine->frame.hard_fp_offset
1139 into a local variable.
1140 (aarch64_frame_pointer_required): Don't check calls_alloca.
1142 2014-09-03 Richard Biener <rguenther@suse.de>
1144 * opts.c (default_options_optimization): Adjust
1145 max-combine-insns to 2 for -Og.
1147 2014-09-03 Martin Jambor <mjambor@suse.cz>
1150 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
1151 pass-trough jump functions correctly.
1153 2014-09-03 Martin Jambor <mjambor@suse.cz>
1156 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
1157 created replacements in ascending order of offsets.
1158 (known_aggs_to_agg_replacement_list): Likewise.
1160 2014-09-03 Martin Liska <mliska@suse.cz>
1162 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
1163 is set to set uninitialized value for vnresult.
1165 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1167 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
1168 for TARGET_MUST_PASS_IN_STACK.
1170 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1172 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
1173 for TARGET_ARG_PARTIAL_BYTES.
1175 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1177 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
1178 instructions for varargs implementation.
1179 (nds32_expand_epilogue): Emit stack adjustment instructions for
1180 varargs implementation.
1182 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1184 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
1185 optimization detection.
1187 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1189 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
1191 (nds32_function_arg_advance): Deal with nameless arguments.
1192 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
1193 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
1194 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
1196 2014-09-03 Richard Biener <rguenther@suse.de>
1198 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
1199 (struct bb_bitmap_sets): Remove deferred member.
1200 (BB_DEFERRED): Remove.
1201 (defer_or_phi_translate_block): Remove.
1202 (compute_antic_aux): Remove deferring of blocks, assert
1203 proper iteration order.
1204 (compute_antic): Do not set BB_DEFERRED.
1205 (eliminate): Allocate el_avail of proper size initially.
1207 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1209 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
1210 according to the value of crtl->args.pretend_args_size.
1212 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1214 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
1215 varargs information.
1217 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1219 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
1220 implementation for TARGET_SETUP_INCOMING_VARARGS.
1221 (nds32_strict_argument_naming): Refine comment.
1222 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
1223 Define for future implementation.
1225 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
1227 * config/i386/adxintrin.h (_subborrow_u32): New.
1228 (_addcarry_u32): Ditto.
1229 (_subborrow_u64): Ditto.
1230 (_addcarry_u64): Ditto.
1231 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
1233 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
1234 __builtin_ia32_sbb_u64
1236 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1238 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
1240 (nds32_function_arg_advance): Likewise.
1241 (nds32_init_cumulative_args): Likewise.
1242 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
1243 (NDS32_FIRST_GPR_REGNUM): Define.
1244 (NDS32_LAST_GPR_REGNUM): Define.
1245 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
1246 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1247 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1248 (machine_function): Use GRP-specific stuff.
1250 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1252 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
1253 (nds32_expand_epilogue): Likewise.
1254 (nds32_expand_prologue_v3push): Likewise.
1255 (nds32_expand_epilogue_v3pop): Likewise.
1257 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1259 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
1260 v3push/v3pop for variadic function.
1261 * config/nds32/nds32.md (prologue, epilogue): Likewise.
1263 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1265 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
1266 Check rtx for varargs implementation.
1267 (nds32_output_stack_pop): Likewise.
1268 * config/nds32/nds32-protos.h: Have a rtx argument for
1269 nds32_output_stack_push and nds32_output_stack_pop.
1270 * config/nds32/nds32.md: Likewise.
1272 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1274 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
1275 to check if FUNC is an interrupt service routine.
1276 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
1278 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1280 * config/nds32/nds32.h (machine_function): Add some fields for variadic
1281 arguments implementation.
1283 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1285 * config/nds32/nds32-predicates.c
1286 (nds32_valid_stack_push_pop): Rename to ...
1287 (nds32_valid_stack_push_pop_p): ... this.
1288 * config/nds32/nds32-protos.h: Likewise.
1289 * config/nds32/predicates.md: Likewise.
1291 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1293 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
1294 (nds32_emit_stack_v3push): ... this.
1295 (nds32_gen_stack_v3pop): Rename to ...
1296 (nds32_emit_stack_v3pop): ... this and consider CFA restore
1299 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1301 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
1302 (nds32_emit_stack_push_multiple): ... this.
1303 (nds32_gen_stack_pop_multiple): Rename to ...
1304 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
1307 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1310 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
1311 and add a second splitter to handle the remaining cases.
1313 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1315 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
1317 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1319 * cfgexpand.c (label_rtx_for_bb): Change type to
1320 hash_map<basic_block, rtx_code_label *> *.
1321 (expand_gimple_basic_block): Adjust.
1322 (pass_expand::execute): Likewise.
1324 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1326 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
1327 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
1328 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
1329 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
1330 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
1331 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
1332 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
1335 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1337 * alloc-pool.c: Include coretypes.h.
1338 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
1339 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
1340 hash_set instead of htab.
1341 * ggc-page.c (in_gc): New variable.
1342 (ggc_free): Do nothing if a collection is taking place.
1343 (ggc_collect): Set in_gc appropriately.
1344 * ggc.h (gt_ggc_mx(const char *)): New function.
1345 (gt_pch_nx(const char *)): Likewise.
1346 (gt_ggc_mx(int)): Likewise.
1347 (gt_pch_nx(int)): Likewise.
1348 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
1349 (hash_map::hash_entry::pch_nx): Likewise.
1350 (hash_map::hash_entry::pch_nx_helper): Likewise.
1351 (hash_map::hash_map): Adjust.
1352 (hash_map::create_ggc): New function.
1353 (gt_ggc_mx): Likewise.
1354 (gt_pch_nx): Likewise.
1355 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
1356 (default_hashset_traits::pch_nx): Likewise.
1357 (hash_set::hash_entry::ggc_mx): Likewise.
1358 (hash_set::hash_entry::pch_nx): Likewise.
1359 (hash_set::hash_entry::pch_nx_helper): Likewise.
1360 (hash_set::hash_set): Adjust.
1361 (hash_set::create_ggc): New function.
1362 (hash_set::elements): Likewise.
1363 (gt_ggc_mx): Likewise.
1364 (gt_pch_nx): Likewise.
1365 * hash-table.h (hash_table::hash_table): Adjust.
1366 (hash_table::m_ggc): New member.
1367 (hash_table::~hash_table): Adjust.
1368 (hash_table::expand): Likewise.
1369 (hash_table::empty): Likewise.
1370 (gt_ggc_mx): New function.
1371 (hashtab_entry_note_pointers): Likewise.
1372 (gt_pch_nx): Likewise.
1374 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1376 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
1377 built-in definition.
1378 (XVCVUXDDP_SCALE): Likewise.
1379 (XVCVDPSXDS_SCALE): Likewise.
1380 (XVCVDPUXDS_SCALE): Likewise.
1381 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1382 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
1383 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
1384 VSX_BUILTIN_XVCVDPUXDS_SCALE.
1385 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
1387 * config/rs6000/rs6000.c (real.h): New include.
1388 (rs6000_scale_v2df): New function.
1389 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
1390 (UNSPEC_VSX_XVCVUXDDP): Likewise.
1391 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
1392 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
1393 (vsx_xvcvsxddp_scale): New define_expand.
1394 (vsx_xvcvsxddp): New define_insn.
1395 (vsx_xvcvuxddp_scale): New define_expand.
1396 (vsx_xvcvuxddp): New define_insn.
1397 (vsx_xvcvdpsxds_scale): New define_expand.
1398 (vsx_xvcvdpsxds): New define_insn.
1399 (vsx_xvcvdpuxds_scale): New define_expand.
1400 (vsx_xvcvdpuxds): New define_insn.
1401 * doc/extend.texi (vec_ctf): Add new prototypes.
1402 (vec_cts): Likewise.
1403 (vec_ctu): Likewise.
1404 (vec_splat): Likewise.
1405 (vec_div): Likewise.
1406 (vec_mul): Likewise.
1408 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1411 * config/arm/neon.md
1412 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
1413 <v_cmp_result>): New pattern.
1414 * config/arm/iterators.md (NEON_VCVT): New int iterator.
1415 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
1416 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
1417 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
1418 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
1419 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
1421 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1424 * config/arm/iterators.md (FIXUORS): New code iterator.
1425 (VCVT): New int iterator.
1426 (su_optab): New code attribute.
1428 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
1430 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1432 * config/aarch64/predicates.md (aarch64_comparison_operation):
1433 New special predicate.
1434 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
1435 aarch64_comparison_operation instead of matching an operator.
1436 Update operand numbers.
1437 (csinc3<mode>_insn): Likewise.
1438 (*csinv3<mode>_insn): Likewise.
1439 (*csneg3<mode>_insn): Likewise.
1440 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
1441 * config/aarch64/aarch64.c (aarch64_get_condition_code):
1442 Return -1 instead of aborting on invalid condition codes.
1443 (aarch64_print_operand): Update aarch64_get_condition_code callsites
1444 to assert that the returned condition code is valid.
1445 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
1447 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
1449 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
1450 tree.def, and gimple.def
1452 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1453 Balaji V. Iyer <balaji.v.iyer@intel.com>
1454 Igor Zamyatin <igor.zamyatin@intel.com>
1456 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1457 (__cilkrts_cilk_for_64): Likewise.
1458 * cilk-common.c (declare_cilk_for_builtin): New function.
1459 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1460 __cilkrts_cilk_for_64 bultins.
1461 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1463 (cilk_for_32_fndecl): New define.
1464 (cilk_for_64_fndecl): Likewise.
1465 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1466 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1467 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1468 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1469 GF_OMP_FOR_COMBINED_INTO.
1470 * gimplify.c (gimplify_scan_omp_clauses): Added
1471 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1472 (gimplify_adjust_omp_clauses): Ditto.
1473 (gimplify_omp_for): Added CILK_FOR case.
1474 (gimplify_expr): Ditto.
1475 * omp-low.c: Include cilk.h.
1476 (extract_omp_for_data): Set appropriate kind for
1477 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1478 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1479 (create_omp_child_function_name): Added second argument to handle
1481 (cilk_for_check_loop_diff_type): New function.
1482 (expand_cilk_for_call): Likewise.
1483 (expand_cilk_for): Likewise.
1484 (create_omp_child_function): Set cilk_for_count; handle the cases when
1485 it is true; call create_omp_child_function_name with second argument.
1486 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1487 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1488 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1489 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1490 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1491 (convert_local_omp_clauses): Ditto.
1492 * tree-pretty-print.c (dump_omp_clause): Added
1493 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1494 (dump_generic_node): Added CILK_FOR case.
1495 * tree.c (omp_clause_num_ops): New element
1496 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1497 (omp_clause_code_name): New element _Cilk_for_count_.
1498 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1499 * tree.def: Add tree code for CILK_FOR.
1501 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1503 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1504 (ppc403-compare): Add "exts with dot" case.
1505 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1506 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1507 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1508 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1509 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1510 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1511 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1512 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1513 cell-cmp-microcoded): Similarly.
1514 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1515 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1516 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1517 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1518 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1519 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1520 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1521 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1522 (power6-compare): Add "exts with dot" case.
1523 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1524 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1525 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1527 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1528 if avoiding Cell microcode.
1529 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1530 (is_cracked_insn): Ditto.
1531 (insn_must_be_first_in_group): Ditto.
1532 * config/rs6000/rs6000.md (dot): Adjust comment.
1533 (cell_micro): Handle exts+dot.
1534 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1535 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1536 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1537 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1538 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1539 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1540 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1542 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1544 * config/rs6000/rs6000.md (QHSI): Delete.
1545 (EXTQI, EXTHI, EXTSI): New mode iterators.
1546 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1547 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1548 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1549 9 anonymous instructions, and 8 splitters): Delete.
1550 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1551 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1552 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1553 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1554 *zero_extendsi<mode>2_dot2): New.
1556 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1558 * config/rs6000/rs6000.md (any_extend): New code iterator.
1559 (u, su): New code attributes.
1560 (dmode, DMODE): New mode attributes.
1561 (<su>mul<mode>3_highpart): New.
1562 (*<su>mul<mode>3_highpart): New.
1563 (<su>mulsi3_highpart_le): New.
1564 (<su>muldi3_highpart_le): New.
1565 (<su>mulsi3_highpart_64): New.
1566 (<u>mul<mode><dmode>3): New.
1567 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1569 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1572 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1574 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
1575 *mulsi3_internal2, and two splitters): Delete.
1576 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
1578 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
1580 2014-09-02 Richard Biener <rguenther@suse.de>
1582 PR tree-optimization/62695
1583 * tree-ssa-structalias.c (find_func_clobbers): Add missing
1586 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
1589 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
1591 2014-09-01 Andi Kleen <ak@linux.intel.com>
1593 * file-find.c (add_prefix_begin): Add.
1594 (do_add_prefix): Rename from add_prefix with first argument.
1595 (add_prefix): Add new wrapper.
1596 * file-find.h (add_prefix_begin): Add.
1597 * gcc-ar.c (main): Support -B option.
1599 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
1601 * genemit.c: Include dumpfile.h.
1602 (gen_split): Print name of splitter function to dump file.
1604 2014-09-01 Richard Biener <rguenther@suse.de>
1606 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
1607 Use stack auto_vecs for constraint expressions.
1608 (find_func_aliases_for_call): Likewise.
1609 (find_func_aliases): Likewise.
1610 (find_func_clobbers): Likewise.
1612 2014-09-01 Richard Biener <rguenther@suse.de>
1614 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
1615 operands vector in most cases. Remove redundant code.
1617 2014-09-01 Olivier Hainque <hainque@adacore.com>
1619 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
1620 $WIND_BASE instead of designating a harcoded arbitrary home dir.
1621 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
1623 2014-09-01 Richard Biener <rguenther@suse.de>
1625 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
1626 copy_reference_ops_from_call, vn_nary_op_compute_hash,
1627 vn_reference_compute_hash, vn_reference_insert): Remove.
1628 (vn_reference_lookup_call): New function.
1629 * tree-ssa-sccvn.c (vn_reference_compute_hash,
1630 copy_reference_ops_from_ref, copy_reference_ops_from_call,
1631 vn_reference_insert, vn_nary_op_compute_hash): Make static.
1632 (create_reference_ops_from_call): Remove.
1633 (vn_reference_lookup_3): Properly update shared_lookup_references.
1634 (vn_reference_lookup_pieces): Assert that we updated
1635 shared_lookup_references properly.
1636 (vn_reference_lookup): Likewise.
1637 (vn_reference_lookup_call): New function.
1638 (visit_reference_op_call): Use it. Avoid re-building the
1640 (visit_reference_op_load): Remove redundant lookup.
1641 (visit_reference_op_store): Perform special tail-merging work
1642 only when possibly doing tail-merging.
1643 (visit_use): Likewise.
1644 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
1646 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1649 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
1650 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
1651 (find_inc): Revert 2014-08-13 change.
1653 2014-09-01 Marek Polacek <polacek@redhat.com>
1656 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
1657 Change the type of V to unsigned HOST_WIDE_INT.
1659 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1661 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
1662 the size of byte markers.
1663 (do_shift_rotate): Fix confusion between host, target and marker byte
1665 (verify_symbolic_number_p): Likewise.
1666 (find_bswap_or_nop_1): Likewise.
1667 (find_bswap_or_nop): Likewise.
1669 2014-09-01 Olivier Hainque <hainque@adacore.com>
1671 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
1672 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
1674 2014-09-01 Jakub Jelinek <jakub@redhat.com>
1676 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
1677 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
1678 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
1680 2014-09-01 Yury Gribov <y.gribov@samsung.com>
1684 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
1685 (build_check_stmt): Likewise.
1686 (instrument_strlen_call): Likewise.
1687 (asan_expand_check_ifn): Likewise and fix types.
1688 (maybe_cast_to_ptrmode): New function.
1690 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1692 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
1694 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
1696 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
1698 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
1700 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
1701 prefix to function labels when generating fast indirect calls.
1703 2014-08-30 David Malcolm <dmalcolm@redhat.com>
1707 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
1708 param back from rtx_insn * to rtx. Rename param from "label" to
1709 "label_or_return", reintroducing "label" as an rtx_insn * after
1710 we've ensured it's not a RETURN.
1711 (first_active_target_insn): Likewise for return type and param;
1712 add a checked cast to rtx_insn * once we've ensured "insn" is not
1714 (steal_delay_list_from_target): Convert param "pnew_thread" back
1715 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
1717 (own_thread_p): Convert param "thread" back from an rtx_insn * to
1718 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
1719 cast once we've established we're not dealing with a RETURN,
1720 renaming subsequent uses of "thread" to "thread_insn".
1721 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
1723 (follow_jumps): Convert return type and param "label" from
1724 rtx_insn * back to rtx. Move initialization of "value" to after
1725 the handling for ANY_RETURN_P, adding a checked cast there to
1726 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
1727 rename to "this_label_or_return", reintroducing "this_label" as
1728 an rtx_insn * once we've handled the case where it could be an
1730 (fill_slots_from_thread): Rename param "thread" to
1731 "thread_or_return", converting from an rtx_insn * back to an rtx.
1732 Reintroduce name "thread" as an rtx_insn * local with a checked
1733 cast once we've handled the case of it being an ANY_RETURN_P.
1734 Convert local "new_thread" from an rtx_insn * back to an rtx.
1735 Add a checked cast when assigning to "trial" from "new_thread".
1736 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
1737 checked cast to rtx_insn * from "new_thread" when invoking
1739 (fill_eager_delay_slots): Convert locals "target_label",
1740 "insn_at_target" from rtx_insn * back to rtx.
1741 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
1742 (relax_delay_slots): Convert locals "trial", "target_label" from
1743 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
1744 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
1745 invoking update_block.
1746 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
1747 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
1749 * resource.h (mark_target_live_regs): Undo erroneous conversion
1750 of second param of r214693, converting it back from rtx_insn * to
1751 rtx, since it could be a RETURN.
1753 * resource.c (find_dead_or_set_registers): Similarly, convert
1754 param "jump_target" back from an rtx_insn ** to an rtx *, as we
1755 could be writing back a RETURN. Rename local rtx_insn * "next" to
1756 "next_insn", and introduce "lab_or_return" as a local rtx,
1757 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
1758 (mark_target_live_regs): Undo erroneous conversion
1759 of second param of r214693, converting it back from rtx_insn * to
1760 rtx, since it could be a RETURN. Rename it from "target" to
1761 "target_maybe_return", reintroducing the name "target" as a local
1762 rtx_insn * with a checked cast, after we've handled the case of
1765 2014-08-29 DJ Delorie <dj@redhat.com>
1767 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
1768 pointer size up to a power of two.
1769 * defaults.h (DWARF2_ADDR_SIZE): Round up.
1770 (POINTER_SIZE_UNITS): New, rounded up value.
1771 * dwarf2asm.c (size_of_encoded_value): Use it.
1772 (dw2_output_indirect_constant_1): Likewise.
1773 * expmed.c (init_expmed_one_conv): We now know the sizes of
1775 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
1776 * optabs.c (expand_float): Use precision, not size.
1777 (expand_fix): Likewise.
1778 * simplify-rtx (simplify_unary_operation_1): Likewise.
1779 * tree-dfa.c (get_ref_base_and_extent): Likewise.
1780 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
1781 (default_assemble_integer) Likewise.
1782 (dump_tm_clone_pairs): Likewise.
1783 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
1784 * var-tracking.c (adjust_mems): Allow partial-int modes also.
1785 (prepare_call_arguments): Likewise.
1786 * stor-layout.c (finalize_type_size): Preserve precision.
1787 (layout_type): Use precision, not size.
1789 * expr.c (convert_move): If the target has an explicit converter,
1792 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1794 * gdbinit.in: Skip various inline functions in rtl.h when
1797 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
1800 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
1802 2014-08-29 Richard Biener <rguenther@suse.de>
1804 PR tree-optimization/62291
1805 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
1806 exactly the vector size needed and use quick_push.
1807 (phi_translate_1): Adjust comment.
1808 (valid_in_sets): Remove block argument and remove pointless
1810 (dependent_clean): Adjust for removal of block argument.
1812 (compute_antic_aux): Likewise.
1813 (compute_partial_antic_aux): Likewise.
1815 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1816 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1817 Anna Tikhonova <anna.tikhonova@intel.com>
1818 Ilya Tocar <ilya.tocar@intel.com>
1819 Andrey Turetskiy <andrey.turetskiy@intel.com>
1820 Ilya Verbin <ilya.verbin@intel.com>
1821 Kirill Yukhin <kirill.yukhin@intel.com>
1822 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1824 * config/i386/sse.md
1825 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
1826 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
1827 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
1828 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
1830 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1831 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1832 Anna Tikhonova <anna.tikhonova@intel.com>
1833 Ilya Tocar <ilya.tocar@intel.com>
1834 Andrey Turetskiy <andrey.turetskiy@intel.com>
1835 Ilya Verbin <ilya.verbin@intel.com>
1836 Kirill Yukhin <kirill.yukhin@intel.com>
1837 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1839 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
1840 * config/i386/sse.md
1841 (define_mode_iterator VI4_128_8_256): New.
1842 (define_mode_iterator VI2_128_4_256): Ditto.
1843 (define_mode_iterator PMOV_DST_MODE): Rename into
1844 (define_mode_iterator PMOV_DST_MODE_1): this.
1845 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
1846 Use PMOV_DST_MODE_1 mode iterator.
1847 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1849 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
1851 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
1852 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
1853 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
1854 (define_mode_iterator PMOV_DST_MODE_2): New.
1855 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
1856 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
1857 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
1859 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
1860 (define_mode_attr pmov_dst_3): Ditto.
1861 (define_mode_attr pmov_dst_zeroed_3): Ditto.
1862 (define_mode_attr pmov_suff_3): Ditto.
1863 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
1864 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
1865 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
1866 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
1867 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
1868 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
1869 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
1870 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
1871 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
1872 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
1873 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
1874 (define_mode_attr pmov_dst_4): Ditto.
1875 (define_mode_attr pmov_dst_zeroed_4): Ditto.
1876 (define_mode_attr pmov_suff_4): Ditto.
1877 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
1878 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
1879 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
1880 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
1881 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
1882 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
1883 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
1884 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
1885 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
1886 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
1887 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
1889 2014-08-29 Richard Biener <rguenther@suse.de>
1891 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
1892 NON_LVALUE_EXPR in gimple.
1894 2014-08-29 Richard Biener <rguenther@suse.de>
1897 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
1898 from previous refactoring.
1899 (gimple_fold_builtin_strncpy): Likewise.
1901 2014-08-29 David Malcolm <dmalcolm@redhat.com>
1904 * function.c (assign_parm_setup_reg): Remove erroneous checked
1905 cast to rtx_insn * on result of gen_extend_insn in favor of
1906 introducing a new local rtx "pat".
1908 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1910 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
1912 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
1914 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1916 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
1917 (next_insn): Likewise.
1918 * emit-rtl.c (next_insn): Likewise.
1919 (previous_insn): Likewise.
1920 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
1921 "insn" and "next" from rtx to rtx_insn *.
1922 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
1923 "insn", "insn1", "vliw_start", "prologue_end_note",
1924 "last_insn_in_packet".
1926 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1928 * shrink-wrap.h (active_insn_between): Strengthen both params from
1930 * function.c (active_insn_between): Likewise.
1932 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1934 * genattr.c (main): When writing out insn-attr.h, strengthen param
1935 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
1936 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
1937 writing out the definition of dfa_clear_single_insn_cache to the
1938 generated insn-automata.c
1940 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1942 * resource.h (clear_hashed_info_for_insn): Strengthen param from
1944 (incr_ticks_for_insn): Likewise.
1945 (init_resource_info): Likewise.
1947 * resource.c (init_resource_info): Likewise.
1948 (clear_hashed_info_for_insn): Likewise.
1949 (incr_ticks_for_insn): Likewise.
1951 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
1953 (steal_delay_list_from_target): Use methods of "seq".
1954 (try_merge_delay_insns): Use methods of "merged_insns".
1955 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
1956 (reorg_redirect_jump): Likewise for param "jump".
1958 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1960 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
1962 * config/s390/s390.c (s390_split_branches): Eliminate top-level
1963 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
1965 (s390_mainpool_finish): In three places, split out a local rtx
1966 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
1967 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
1968 and split another local rtx "insn" out into rtx "pat" and
1970 * config/sh/sh.c (output_branchy_insn): Rather than working
1971 directly on operands[9], introduce local rtx_code_label *
1972 variables named "lab" in two places, working on them, and then
1973 assigning them to operands[9], so that the intervening operations
1974 are known by the type system to be on insns.
1976 2014-08-28 David Malcolm <dmalcolm@redhat.com>
1978 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
1981 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
1982 in invocation of INSN_HAS_LOCATION.
1984 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1986 * config/rs6000/altivec.h (vec_xl): New #define.
1987 (vec_xst): Likewise.
1988 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
1989 (XXSPLTD_V2DI): Likewise.
1990 (DIV_V2DI): Likewise.
1991 (UDIV_V2DI): Likewise.
1992 (MUL_V2DI): Likewise.
1993 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1994 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
1995 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
1996 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
1997 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
1998 (UNSPEC_VSX_DIVSD): Likewise.
1999 (UNSPEC_VSX_DIVUD): Likewise.
2000 (UNSPEC_VSX_MULSD): Likewise.
2001 (vsx_mul_v2di): New insn-and-split.
2002 (vsx_div_v2di): Likewise.
2003 (vsx_udiv_v2di): Likewise.
2004 (vsx_xxspltd_<mode>): New insn.
2006 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2008 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2010 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2011 (NEXT_INSN): Likewise.
2012 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2013 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2015 (no_labels_between_p): Likewise for both params.
2017 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2018 cast when using NEXT_INSN on operands[2].
2019 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2020 "insn" from rtx to rtx_insn *, adding a checked cast.
2021 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2023 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2025 (arc_text_label): Likewise for param "insn".
2026 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2028 (arc_ccfsm_record_condition): Likewise for param "jump".
2029 (arc_text_label): Likewise for local "label".
2030 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2031 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2032 a method for typesafety. Add a checked cast.
2033 * config/arc/constraints.md (Clb): Add a checked cast when getting
2034 the CODE_LABEL from a LABEL_REF.
2035 * config/arm/arm.c (require_pic_register): Strengthen locals
2036 "seq", "insn" from rtx to rtx_insn *.
2037 (create_fix_barrier): Likewise for locals "selected", "next".
2038 (thumb1_reorg): Likewise for locals "prev", "insn".
2039 (arm_expand_prologue): Likewise for local "last".
2040 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2042 (thumb2_output_casesi): Likewise for operands[2].
2043 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2044 strengthen local "insn" from rtx to rtx_insn *.
2045 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2046 type and param "insn".
2047 (find_prev_insn_start): Likewise.
2048 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2050 (gen_one_bundle): Likewise for loal "t".
2051 (find_load): Likewise for param "insn".
2052 (workaround_speculation): Likewise for locals "insn", "next",
2053 "target", "next_tgt".
2054 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2055 and for locals "insn", "within", "last".
2056 (count_unit_reqs): Likewise for params "head", "tail" and local
2058 (try_rename_operands): Likewise for params "head", "tail".
2059 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2060 (struct c6x_sched_context): Likewise for fields
2061 "last_scheduled_insn", "last_scheduled_iter0".
2062 (init_sched_state): Replace NULL_RTX with NULL.
2063 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2065 (undo_split_delayed_nonbranch): Likewise for param and for local
2067 (conditionalize_after_sched): Likewise for local "insn".
2068 (bb_earliest_end_cycle): Likewise.
2069 (filter_insns_above): Likewise for locals "insn", "next".
2070 (hwloop_optimize): Remove redundant checked cast.
2071 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2072 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2074 (cris_simple_epilogue): Likewise.
2075 (cris_expand_prologue): Likewise.
2076 (cris_expand_epilogue): Likewise.
2077 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2078 local "insn" from rtx to rtx_insn *.
2079 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2080 (struct frv_packet_group): Likewise for the elements within array
2081 fields "insns", "sorted", and for field "nop".
2082 (frv_packet): Likewise for the elements within array field
2084 (frv_add_insn_to_packet): Likewise for param "insn".
2085 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2087 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2088 (frv_sort_insn_group_1): Likewise for local "insn".
2089 (frv_optimize_membar_local): Likewise.
2090 (frv_align_label): Likewise for locals "x", "last", "barrier",
2092 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2094 (ia64_sched_init): Likewise for local "insn".
2095 (scheduled_good_insn): Likewise for param "last".
2096 (struct _ia64_sched_context): Likewise for field
2097 "last_scheduled_insn".
2098 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2099 (struct bundle_state): Likewise for field "insn".
2100 (issue_nops_and_insn): Likewise for param "insn".
2101 (get_next_important_insn): Likewise for return type and both
2103 (ia64_add_bundle_selector_before): Likewise for param "insn".
2104 (bundling): Likewise for params "prev_head_insn", "tail" and
2105 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2106 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2107 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2108 Strengthen final param from rtx to rtx_insn *.
2109 (iq2000_move_1word): Likewise for second param.
2110 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2111 param "cur_insn" and local "next_insn".
2112 (iq2000_move_1word): Likewise for param "insn".
2113 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2114 casts when using NEXT_INSN on operands[1].
2115 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2116 "insn" from rtx to rtx_insn *.
2117 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2118 "x", introducing local rtx_insn * "insn" for when working with the
2119 CODE_LABEL of the LABEL_REF.
2120 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
2122 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
2124 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
2126 (conditionalize_block): Likewise for return type and param.
2127 (mcore_is_dead): Likewise for param "first" and local "insn".
2128 (emit_new_cond_insn): Likewise for return type.
2129 (conditionalize_block): Likewise for return type, param, and
2130 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
2132 (conditionalize_optimization): Likewise for local "insn".
2133 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
2135 * config/microblaze/microblaze.md: Add checked casts when using
2137 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
2138 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
2139 and rtx_insn * "insn".
2140 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
2141 checked cast when using NEXT_INSN on operands[2].
2142 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
2143 local "insn" from rtx to rtx_insn *.
2144 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
2146 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
2147 Add a checked cast when using NEXT_INSN on operands[1].
2148 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
2150 (pa_output_cbranch): Likewise for final param.
2151 (pa_output_lbranch): Likewise for second param.
2152 (pa_output_bb): Likewise for third param.
2153 (pa_output_bvb): Likewise.
2154 (pa_output_dbra): Likewise for second param.
2155 (pa_output_movb): Likewise.
2156 (pa_output_parallel_movb): Likewise.
2157 (pa_output_parallel_addb): Likewise.
2158 (pa_output_millicode_call): Likewise for first param.
2159 (pa_output_mul_insn): Likewise for second param.
2160 (pa_output_div_insn): Likewise for third param.
2161 (pa_output_mod_insn): Likewise for second param.
2162 (pa_jump_in_call_delay): Likewise for param.
2163 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
2164 (pa_output_div_insn): Likewise.
2165 (pa_output_mod_insn): Likewise.
2166 (pa_output_cbranch): Likewise.
2167 (pa_output_lbranch): Likewise.
2168 (pa_output_bb): Likewise.
2169 (pa_output_bvb): Likewise.
2170 (pa_output_dbra): Likewise.
2171 (pa_output_movb): Likewise.
2172 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
2173 to simplify and for typesafety.
2174 (pa_output_call): Use method of rtx_sequence *.
2175 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
2176 (pa_jump_in_call_delay): Likewise.
2177 (pa_output_parallel_movb): Likewise.
2178 (pa_output_parallel_addb): Likewise.
2179 (pa_following_call): Likewise.
2180 (pa_combine_instructions): Likewise for locals "anchor",
2182 (pa_can_combine_p): Likewise for params "anchor", "floater" and
2183 locals "start", "end".
2184 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
2185 param "insn" and local "local_insn".
2186 (picochip_final_prescan_insn): Likewise for local "local_insn".
2187 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
2189 (uses_TOC): Likewise.
2190 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
2191 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
2192 splitting out to more tightly-scoped locals, 3 as rtx and one as
2194 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
2196 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
2198 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
2200 (fixup_addr_diff_vecs): Likewise.
2201 (reg_unused_after): Likewise for param 2.
2202 (sh_can_redirect_branch): Likewise for both params.
2203 (check_use_sfunc_addr): Likewise for param 1.
2204 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
2205 (find_barrier): Likewise for local "last_got".
2206 (gen_block_redirect): Likewise for return type, param "jump" and
2207 locals "prev", "scan", "next", "insn".
2208 (struct far_branch): Likewise for fields "near_label",
2209 "insert_place", "far_label".
2210 (gen_far_branch): Likewise for local "jump".
2211 (fixup_addr_diff_vecs): Likewise for param "first" and locals
2213 (barrier_align): Likewise for param and for locals "prev", "x".
2214 Introduce local rtx_sequence * "prev_seq" and use insn method for
2215 typesafety and clarity.
2216 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
2217 (get_dest_uid): Likewise for local "dest".
2218 (split_branches): Likewise for locals "next", "beyond", "label",
2219 "block", "far_label". Add checked casts when assigning to
2220 bp->far_label and "far_label".
2221 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
2222 (sequence_insn_p): Likewise.
2223 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
2224 more loop-scoped rtx "insn" when walking LABEL_REFS.
2225 (sh_can_redirect_branch): Strengthen both params from rtx to
2227 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
2228 new local rtx_sequence * "seq" via a dyn_cast, and use a method
2229 for clarity and typesafety.
2230 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
2231 "insn" from rtx to rtx_insn *.
2232 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
2233 when using NEXT_INSN on the CODE_LABEL in operands[2].
2234 (define_insn "casesi_worker_2"): Likewise.
2235 (define_insn "casesi_shift_media"): Likewise.
2236 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
2238 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
2239 Strengthen field "insn" from rtx to rtx_insn *.
2240 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
2241 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
2242 param "start_insn" and local "start_insn".
2243 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
2245 (find_set_of_reg_bb): Likewise for param "insn".
2246 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
2247 (trace_reg_uses): Likewise for param "start_insn".
2248 (sh_treg_combine::cbranch_trace): Likewise for field
2250 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
2252 (sh_treg_combine::record_set_of_reg): Likewise for param
2253 "start_insn" and local "i".
2254 (sh_treg_combine::can_remove_cstore): Likewise for local
2256 (sh_treg_combine::try_optimize_cbranch): Likewise for param
2258 (sh_treg_combine::execute): Likewise for local "i".
2259 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
2261 (sparc_check_64): Likewise for second param.
2262 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2263 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
2264 dyn_cast, using its insn method for typesafety and clarity.
2265 (empty_delay_slot): Strengthen param "insn" from rtx to
2267 (set_extends): Likewise.
2268 (sparc_check_64): Likewise.
2269 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
2270 for locals "seq", "last_insn".
2271 (combine_bnp): Likewise for param "insn".
2272 (xstormy16_reorg): Likewise for local "insn".
2273 * config/v850/v850.c (substitute_ep_register): Likewise for params
2274 "first_insn", "last_insn" and local "insn".
2275 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
2276 elements of "regs" array, and local "insn".
2277 * except.c (emit_note_eh_region_end): Likewise for param "insn".
2278 * final.c (final_sequence): Strengthen this global from rtx to
2280 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
2282 (final_scan_insn): Update assignment to "final_sequence" to be
2283 from "seq", the cast version of "body", for type-safety.
2284 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
2285 "insns" from rtx to rtx_insn *.
2286 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
2287 * genattr.c (main): When writing out generated insn-attr.h,
2288 strengthen params 1 and 3 of eligible_for_delay,
2289 eligible_for_annul_true, eligible_for_annul_false from rtx to
2291 * genattrtab.c (write_eligible_delay): Likewise when writing out
2292 generated insn-attrtab.c; also local "insn" the generated
2294 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
2296 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
2297 "start_label" from rtx to rtx_insn *.
2298 * ira.c (decrease_live_ranges_number): Likewise for local "p".
2299 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
2300 "insns" and local "insn".
2301 (validate_equiv_mem): Likewise for param "start" and local "insn".
2302 (memref_used_between_p): Likewise for params "start", "end" and
2304 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
2306 * loop-doloop.c (doloop_optimize): Within region guarded by
2307 INSN_P (doloop_pat), introduce a new local rtx_insn *
2308 "doloop_insn" via a checked cast, and use it for typesafety,
2309 eventually writing the value back into doloop_pat.
2310 * output.h (final_sequence): Strengthen this global from rtx to
2312 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
2313 reintroducing "insn" as an rtx_insn * via a checked cast.
2314 Strengthen param "attempt" and local "new_insn"from rtx to
2316 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
2318 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
2319 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
2320 "p" in favor of more tightly-scoped replacements, sometimes rtx
2321 and sometimes rtx_insn *, as appropriate.
2322 (delete_output_reload): Eliminate top-level rtx "i1", splitting
2323 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
2324 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
2325 local "trial" from rtx to rtx_insn *.
2326 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
2327 rtx to rtx_insn *. Strenghten local "pat" from rtx to
2328 rtx_sequence * and use methods for clarity and typesafety.
2329 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
2330 rtx to rtx_insn *. Strenghten local "li" from rtx to
2331 rtx_insn_list * and use its methods for clarity and typesafety.
2332 (steal_delay_list_from_target): Strengthen param "insn" from rtx
2334 (steal_delay_list_from_fallthrough): Likewise.
2335 (try_merge_delay_insns): Likewise for param "thread" and locals
2336 "trial", "next_trial", "delay_insn".
2337 (redundant_insn): Likewise for param "target" and local "trial".
2338 (own_thread_p): Likewise for param "thread" and locals
2339 "active_insn", "insn".
2340 (get_label_before): Likewise for param "insn".
2341 (fill_simple_delay_slots): Likewise for local "new_label"; use
2342 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
2343 (label_before_next_insn): Strengthen return type and local "insn"
2344 from rtx to rtx_insn *.
2345 (relax_delay_slots): Likewise for locals "other", "tmp".
2346 (make_return_insns): Likewise for param "first" and locals "insn",
2347 "jump_insn", "prev". Move declaration of "pat" to its assignment
2348 and strengthen from rtx to rtx_sequence *. Use its methods for
2349 clarity and typesafety.
2350 * rtlanal.c (no_labels_between_p): Strengthen params from
2351 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
2353 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
2354 from const_rtx to const rtx_insn *.
2355 (reg_set_between_p): Rename param "from_insn" to
2356 "uncast_from_insn", and reintroduce "from_insn" as a
2357 const rtx_insn * via a checked cast.
2358 (modified_between_p): Likewise for param "start" as "uncast_start".
2359 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
2360 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
2361 "tmp", head" from rtx to rtx_insn *.
2362 (recompute_rev_top_order): Likewise for local "insn".
2363 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
2364 * store-motion.c (build_store_vectors): Likewise for local "insn".
2365 Strengthen local "st" from rtx to rtx_insn_list * and use methods
2366 for clarity and typesafety.
2367 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
2369 (computation_cost): Likewise for local "seq".
2370 (get_address_cost): Likewise.
2372 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2374 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
2376 (label_is_jump_target_p): Likewise for second param.
2378 * rtlanal.c (tablejump_p): Likewise for param "insn".
2379 (label_is_jump_target_p): Likewise for param "jump_insn".
2381 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2383 * rtl.h (find_first_parameter_load): Strengthen return type and
2384 both params from rtx to rtx_insn *.
2385 * rtlanal.c (find_first_parameter_load): Strengthen return type,
2386 both params and locals "before", "first_set" from rtx to
2387 rtx_insn *. Remove now-redundant cast.
2388 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
2390 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2392 * rtl.h (find_last_value): Delete.
2393 * rtlanal.c (find_last_value): Delete.
2395 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2397 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
2398 from rtx to rtx_insn *.
2399 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
2400 rtx "note" with new local rtx_insn * "new_head" when calculating
2401 head insn of new basic block.
2402 * combine.c (combine_split_insns): Strengthen return type and local
2403 "ret" from rtx to rtx_insn *.
2404 (likely_spilled_retval_p): Likewise for locals "use" and "p".
2405 (try_combine): Eliminate local "m_split", splitting into new
2406 locals "m_split_insn" and "m_split_pat".
2407 (find_split_point): Strengthen local "seq" from rtx into
2409 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
2410 locals "label", "branch".
2411 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
2413 (define_expand "umulsi3_highpart"): Likewise for local "insn".
2414 * dse.c (note_add_store_info): Likewise for fields "first",
2416 (note_add_store): Likewise for local "insn".
2417 (emit_inc_dec_insn_before): Likewise for locals "insn",
2419 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
2420 (replace_read): Likewise for locals "insns", "this_insn".
2421 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
2422 (notice_eh_throw): Likewise for param "insn".
2423 (before_next_cfi_note): Likewise for return type, param, and local
2425 (connect_traces): Likewise for local "note".
2426 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
2427 (verify_rtl_sharing): Likewise.
2428 (unshare_all_rtl_in_chain): Likewise for param "insn".
2429 (get_first_nonnote_insn): Likewise for local "insn".
2430 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
2431 "seq" and use its methods to clarify things.
2432 (next_insn): Strengthen return type from rtx to rtx_insn *.
2433 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
2434 local rtx_insn * using a checked cast, dropping a checked cast
2435 made redundant by this change. Use a cast to and method of
2436 rtx_sequence to clarify the code.
2437 (previous_insn): Rename param "insn" to "uncast_insn" and
2438 reintroduce "insn" as a local rtx_insn * using a checked cast,
2439 dropping a checked cast made redundant by this change. Use a cast
2440 to and method of rtx_sequence to clarify the code.
2441 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
2442 reintroduce "insn" as a local rtx_insn * using a checked cast,
2443 dropping a checked cast made redundant by this change.
2444 (next_nonnote_insn_bb): Likewise.
2445 (prev_nonnote_insn): Likewise.
2446 (prev_nonnote_insn_bb): Likewise.
2447 (next_nondebug_insn): Likewise.
2448 (prev_nondebug_insn): Likewise.
2449 (next_nonnote_nondebug_insn): Likewise.
2450 (prev_nonnote_nondebug_insn): Likewise.
2451 (next_real_insn): Likewise.
2452 (prev_real_insn): Likewise.
2453 (next_active_insn): Likewise.
2454 (prev_active_insn): Likewise.
2455 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2457 (prev_cc0_setter): Likewise.
2458 (try_split): Rename param "trial" to "uncast_trial" and
2459 reintroduce "insn" as a local rtx_insn * using a checked cast,
2460 dropping checked casts made redundant by this change.
2461 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2463 (remove_insn): Rename param "insn" to "uncast_insn" and
2464 reintroduce "insn" as a local rtx_insn * using a checked cast.
2465 (emit_pattern_after_setloc): Likewise for param "after", as
2467 (emit_pattern_after): Likewise. Strengthen local "prev" from
2469 (emit_pattern_before_setloc): Rename param "before" to
2470 "uncast_before" and reintroduce "before" as a local rtx_insn *
2471 using a checked cast. Strengthen locals "first", "last" from
2473 (emit_pattern_before): Likewise rename/cast param "before" to
2474 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2475 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2476 "first" and local "insn" from rtx to rtx_insn *.
2477 (copy_reg_eh_region_note_backward): Likewise for param "last"
2479 * expr.c (fixup_args_size_notes): Rename param "last" to
2480 "uncast_last" and reintroduce "last" as a local rtx_insn *
2481 using a checked cast. Strengthen local "insn" from rtx to
2483 * function.c (set_insn_locations): Strengthen param "insn" from
2485 (record_insns): Likewise for param "insns" and local "tmp".
2486 (active_insn_between): Rename param "tail" to
2487 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2488 using a checked cast.
2489 (thread_prologue_and_epilogue_insns): Split out top-level local
2490 rtx "seq" into three different rtx_insn * locals. Strengthen
2491 local "prologue_seq" from rtx to rtx_insn *.
2492 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2493 from rtx to rtx_insn *.
2494 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2495 (priority): Likewise for locals "prev_first", "twin".
2496 (setup_insn_max_reg_pressure): Likewise for param "after".
2497 (sched_setup_bb_reg_pressure_info): Likewise.
2498 (no_real_insns_p): Strengthen params from const_rtx to
2500 (schedule_block): Strengthen local "next_tail" from rtx to
2502 * ifcvt.c (find_active_insn_before): Strengthen return type and
2503 param "insn" from rtx to rtx_insn *.
2504 (find_active_insn_after): Likewise.
2505 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2506 (cond_exec_process_if_block): Likewise for locals "then_start",
2507 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2508 (noce_process_if_block): Likewise for local "jump".
2509 (merge_if_block): Likewise for two locals named "end".
2510 (cond_exec_find_if_block): Likewise for local "last_insn".
2511 * jump.c (delete_related_insns): Rename param "insn" to
2512 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2513 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2514 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2516 (split_reg): Likewise.
2517 * lra.c (lra_process_new_insns): Likewise.
2518 * modulo-sched.c (permute_partial_schedule): Strengthen param
2519 "last" from rtx to rtx_insn *.
2520 * optabs.c (add_equal_note): Likewise for param "insns" and local
2522 (expand_binop_directly): Add checked casts to rtx_insn * within
2523 NEXT_INSN (pat) uses.
2524 (expand_unop_direct): Likewise.
2525 (maybe_emit_unop_insn): Likewise.
2526 * recog.c (peep2_attempt): Strengthen locals "last",
2527 "before_try", "x" from rtx to rtx_insn *.
2528 * reorg.c (optimize_skip): Strengthen return type and local
2529 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2530 and locals "trial", "next_trial" from rtx to rtx_insn *.
2531 * resource.c (next_insn_no_annul): Strengthen return type and
2532 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2533 rtx_sequence to clarify the code.
2534 (mark_referenced_resources): Add a checked cast to rtx_insn *
2535 within PREV_INSN (x).
2536 (find_dead_or_set_registers): Strengthen return type, param
2537 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2538 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2540 (mark_target_live_regs): Strengthen params "insns" and "target",
2541 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2542 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2544 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2545 from rtx to rtx_insn *.
2546 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2547 from rtx to rtx_insn *.
2548 (copy_reg_eh_region_note_backward): Likewise.
2549 (unshare_all_rtl_in_chain): Likewise for sole param.
2550 (dump_rtl_slim): Strengthen second and third params from const_rtx
2551 to const rtx_insn *.
2552 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2553 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2554 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2555 "next_tail" from rtx to rtx_insn *.
2556 (begin_move_insn): Likewise for local "next".
2557 * sched-int.h (sched_free_deps): Likewise for first and second
2559 (no_real_insns_p): Strengthen both params from const_rtx to
2561 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2563 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2565 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2566 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2567 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2569 (debug_rtl_slim): Strengthen params "first" and "last" from
2570 const_rtx to const rtx_insn *.
2571 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2572 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
2573 (convert_to_simple_return): Likewise for param "returnjump".
2574 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
2576 (convert_to_simple_return): Likewise for param "returnjump".
2577 * valtrack.c (propagate_for_debug): Likewise for params
2579 * valtrack.h (propagate_for_debug): Likewise for second param.
2581 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2583 * output.h (insn_current_reference_address): Strengthen param
2584 from rtx to rtx_insn *.
2585 * final.c (insn_current_reference_address): Likewise.
2587 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2589 * basic-block.h (inside_basic_block_p): Strengthen param from
2590 const_rtx to const rtx_insn *.
2591 * cfgbuild.c (inside_basic_block_p): Likewise.
2593 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2595 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
2597 (get_trace_info): Likewise for param "insn".
2598 (save_point_p): Likewise.
2599 (maybe_record_trace_start): Likewise for both params.
2600 (maybe_record_trace_start_abnormal): Likewise.
2601 (create_trace_edges): Likewise for sole param and for three of the
2603 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
2604 to rtx_insn *, and update a call to pat->element to pat->insn.
2606 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2608 * function.h (struct expr_status): Convert field "x_forced_labels"
2609 from rtx_expr_list * to rtx_insn_list *.
2611 * cfgbuild.c (make_edges): Convert local "x" from an
2612 rtx_expr_list * to an rtx_insn_list *, replacing use of
2613 "element" method with "insn" method.
2614 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2615 * except.c (sjlj_emit_dispatch_table): Replace use of
2616 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
2618 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
2619 rtx_expr_list * to an rtx_insn_list *, replacing use of
2620 "element" method with "insn" method.
2621 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2622 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
2623 rtx_insn *, adding a checked cast. Replace use of
2624 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
2626 (expand_label): Likewise for local "label_r".
2628 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2630 * function.h (struct rtl_data): Convert field
2631 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
2633 * rtl.h (remove_node_from_insn_list): New prototype.
2635 * builtins.c (expand_builtin): When prepending to
2636 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2638 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
2639 to rtx_insn_list *, and use its "insn" method rather than
2641 * cfgrtl.c (delete_insn): Use new function
2642 remove_node_from_insn_list rather than
2643 remove_node_from_expr_list.
2644 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
2645 to rtx_insn_list *, and use its "insn" method rather than
2647 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
2648 * reload1.c (set_initial_label_offsets): Likewise for local "x".
2649 * rtlanal.c (remove_node_from_insn_list): New function, adapted
2650 from remove_node_from_expr_list.
2651 * stmt.c (expand_label): When prepending to
2652 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
2655 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2657 * function.h (struct rtl_data): Strengthen fields "x_return_label"
2658 and "x_naked_return_label" from rtx to rtx_code_label *.
2660 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2662 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
2663 (SET_NEXT_INSN): Likewise.
2664 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
2666 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
2667 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
2668 to split out the SEQUENCE from local "bundle", strengthening the
2669 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
2670 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
2671 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
2672 and the type of the elements of the "slot" array from rtx to
2674 (reorg_split_calls): Likewise for locals "insn" and "next", and
2675 the type of the elements of the "slot" array.
2677 * config/frv/frv.c (frv_nops): Likewise for the elements of this
2679 (frv_function_prologue): Likewise for locals "insn", "next",
2681 (frv_register_nop): Introduce a local "nop_insn" to be the
2682 rtx_insn * containing rtx "nop".
2684 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
2685 used as an insn and sometimes as a pattern, so rename it to
2686 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
2687 using it where dealing with the core insn.
2689 * config/picochip/picochip.c (reorder_var_tracking_notes):
2690 Strengthen locals "insn", "next", "last_insn", "queue",
2691 "next_queue", "prev" from rtx to rtx_insn *.
2693 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
2694 the second param is an rtx_insn ** rather than an rtx **.
2695 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
2696 from rtx to rtx_sequence *, and introduce local named "sequence",
2697 using methods of rtx_sequence to clarify the code.
2698 (remove_insn): Introduce local rtx_sequence * named "sequence" and
2700 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
2701 Rename param "after" to "uncast_after", reintroducing "after" as a
2702 local rtx_insn * with a checked cast.
2703 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
2704 reintroducing "after" as a local rtx_insn * with a checked cast.
2705 Strengthen local "last" from rtx to rtx_insn * and remove the
2706 now-redundant checked casts.
2707 (copy_delay_slot_insn): Strengthen return type and param from rtx
2710 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
2711 "last" from rtx to rtx_insn *.
2713 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2715 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
2716 param from rtx to rtx_insn *.
2718 * emit-rtl.c (copy_delay_slot_insn): Likewise.
2720 * reorg.c (skip_consecutive_labels): Strengthen return type, param
2721 and local "insn" from rtx to rtx_insn *.
2722 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
2723 (unfilled_slots_next): Likewise.
2724 (function_return_label): Strengthen from rtx to rtx_code_label *.
2725 (function_simple_return_label): Likewise.
2726 (first_active_target_insn): Strengthen return type and param from
2728 (find_end_label): Strengthen return type from rtx to
2729 rtx_code_label *; strengthen locals as appropriate.
2730 (emit_delay_sequence): Strengthen return type, param "insn" and
2731 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
2732 and local "li" from rtx to rtx_insn_list *, using methods of
2733 rtx_insn_list for clarity and typesafety.
2734 (add_to_delay_list): Strengthen return type and param "insn" from
2735 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
2736 rtx_insn_list * and use methods of rtx_insn_list.
2737 (delete_from_delay_slot): Strengthen return type, param "insn",
2738 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
2739 Strengthen local "seq" from rtx to rtx_sequence *, and local
2740 "delay_list" from rtx to rtx_insn_list *, using methods of
2741 rtx_sequence for clarity and type-safety.
2742 (delete_scheduled_jump): Add checked cast when invoking
2743 delete_from_delay_slot. Strengthen local "trial" from rtx to
2745 (optimize_skip): Strengthen return type and local "delay_list"
2746 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
2748 (steal_delay_list_from_target): Strengthen return type, param
2749 "delay_list" and local "new_delay_list" from rtx to
2750 rtx_insn_list *. Strengthen param "seq" from rtx to
2751 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
2753 Split out local "temp" into multiple more-tightly scoped locals:
2754 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
2755 of rtx_insn_list and rtx_sequence for clarity and typesafety.
2756 Strengthen locals named "trial" from rtx to rtx_insn *.
2757 (steal_delay_list_from_fallthrough): Strengthen return type and
2758 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
2759 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
2760 Strengthen local "trial" from rtx to rtx_insn *.
2761 (try_merge_delay_insns): Strength local "merged_insns" from rtx
2762 to rtx_insn_list * and use its methods. Strengthen local "pat"
2763 from rtx to rtx_sequence * and use its methods. Strengthen locals
2764 "dtrial" and "new_rtx" from rtx to rtx_insn *.
2765 (get_label_before): Strengthen return type and local "label" from
2767 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
2768 "next_trial", "next", prev". Strengthen local "delay_list" from
2769 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
2771 (follow_jumps): Strengthen return type, param "label" and locals
2772 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
2773 (fill_slots_from_thread): Strengthen return type, param
2774 "delay_list" from rtx to rtx_insn_list *. Strengthen params
2775 "insn", "thread", "opposite_thread" and locals "new_thread",
2776 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
2777 "sequence" from a checked cast to rtx_sequence so that we can call
2778 steal_delay_list_from_target and steal_delay_list_from_fallthrough
2779 with an rtx_sequence *.
2780 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
2781 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
2782 Strengthen local "delay_list" from rtx to rtx_insn_list *.
2783 (relax_delay_slots): Strengthen param "first" and locals "insn",
2784 "next", "trial", "delay_insn", "target_label" from rtx to
2785 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
2786 Introduce a local "trial_seq" for PATTERN (trial) of type
2787 rtx_sequence *, in both cases using methods of rtx_sequence.
2788 (dbr_schedule): Strengthen param "first" and locals "insn",
2789 "next", "epilogue_insn" from rtx to rtx_insn *.
2791 2014-08-28 Richard Biener <rguenther@suse.de>
2793 PR tree-optimization/62283
2794 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
2795 Do not peel loops for alignment where the vector loop likely
2796 doesn't run at least VF times.
2798 2014-08-28 Bin Cheng <bin.cheng@arm.com>
2800 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
2801 important_candidates. Consider all important candidates if
2802 IVS doesn't give any result. Remove check on ivs->upto.
2803 (try_add_cand_for): Call iv_ca_add_use only once.
2805 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2806 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2807 Anna Tikhonova <anna.tikhonova@intel.com>
2808 Ilya Tocar <ilya.tocar@intel.com>
2809 Andrey Turetskiy <andrey.turetskiy@intel.com>
2810 Ilya Verbin <ilya.verbin@intel.com>
2811 Kirill Yukhin <kirill.yukhin@intel.com>
2812 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2814 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
2815 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
2817 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
2818 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2819 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
2820 (define_insn "*mul<mode>3"): Add EVEX version.
2822 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2823 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2824 Anna Tikhonova <anna.tikhonova@intel.com>
2825 Ilya Tocar <ilya.tocar@intel.com>
2826 Andrey Turetskiy <andrey.turetskiy@intel.com>
2827 Ilya Verbin <ilya.verbin@intel.com>
2828 Kirill Yukhin <kirill.yukhin@intel.com>
2829 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2831 * config/i386/sse.md
2832 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
2833 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
2834 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
2835 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
2836 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
2837 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
2838 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
2839 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
2840 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
2841 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
2842 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
2843 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
2844 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
2845 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
2846 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
2847 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
2849 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2850 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2851 Anna Tikhonova <anna.tikhonova@intel.com>
2852 Ilya Tocar <ilya.tocar@intel.com>
2853 Andrey Turetskiy <andrey.turetskiy@intel.com>
2854 Ilya Verbin <ilya.verbin@intel.com>
2855 Kirill Yukhin <kirill.yukhin@intel.com>
2856 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2858 * config/i386/sse.md
2859 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
2860 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
2861 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
2863 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2864 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2865 Anna Tikhonova <anna.tikhonova@intel.com>
2866 Ilya Tocar <ilya.tocar@intel.com>
2867 Andrey Turetskiy <andrey.turetskiy@intel.com>
2868 Ilya Verbin <ilya.verbin@intel.com>
2869 Kirill Yukhin <kirill.yukhin@intel.com>
2870 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2872 * config/i386/sse.md
2873 (define_mode_iterator VI128_256): New.
2874 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
2876 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
2877 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2878 Anna Tikhonova <anna.tikhonova@intel.com>
2879 Ilya Tocar <ilya.tocar@intel.com>
2880 Andrey Turetskiy <andrey.turetskiy@intel.com>
2881 Ilya Verbin <ilya.verbin@intel.com>
2882 Kirill Yukhin <kirill.yukhin@intel.com>
2883 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2885 * config/i386/sse.md
2886 (define_mode_iterator VI8_256_512): New.
2887 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
2889 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
2890 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
2892 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
2894 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2896 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
2897 pointer to the cumulative reloc value and return the value for
2899 (compute_reloc_for_rtx): Take a const_rtx. Call
2900 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
2901 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
2902 for_each_rtx for the CONST case.
2904 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2906 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
2907 (mark_constants_in_pattern): ...this new function to iterate over
2909 (mark_constants): Update accordingly.
2911 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2913 * varasm.c: Include rtl-iter.h.
2914 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
2915 Remove the pointer to the cumulative hashval_t and just return
2916 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
2917 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
2918 Accumulate the hashval_ts here instead of const_rtx_hash_1.
2920 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2922 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
2923 Give real type of data parameter. Remove return value.
2924 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
2925 to iterate over subrtxes.
2927 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2929 * var-tracking.c (use_narrower_mode_test): Turn from being a
2930 for_each_rtx callback to being a function that examines each
2932 (adjust_mems): Update accordingly.
2934 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2936 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
2937 callback to being a function that examines each subrtx itself.
2938 Remove handling of null rtxes.
2939 (add_uses): Update accordingly.
2941 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2943 * var-tracking.c: Include rtl-iter.h.
2944 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
2945 to being a function that examines each subrtx itself.
2946 (use_type): Update accordingly.
2948 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2950 * store-motion.c: Include rtl-iter.h.
2951 (extract_mentioned_regs_1): Delete.
2952 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
2953 for_each_rtx to iterate over subrtxes.
2955 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2957 * sel-sched.c: Include rtl-iter.h
2958 (count_occurrences_1): Delete.
2959 (count_occurrences_equiv): Turn rtxes into const_rtxes.
2960 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2962 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2964 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
2965 * rtlanal.c (tls_referenced_p_1): Delete.
2966 (tls_referenced_p): Take a const_rtx rather than an rtx.
2967 Use FOR_EACH_SUBRTX rather than for_each_rtx.
2969 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2971 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
2972 (for_each_inc_dec): Take an rtx rather than an rtx *.
2973 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
2974 (cselib_record_sets): Likewise.
2975 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
2976 (check_for_inc_dec): Likewise.
2977 * rtlanal.c (for_each_inc_dec_ops): Delete.
2978 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
2979 rather than a pointer to the memory address. Replace
2980 for_each_inc_dec_ops argument with separate function and data
2981 arguments. Abort on non-autoinc addresses.
2982 (for_each_inc_dec_find_mem): Delete.
2983 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
2984 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
2986 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2988 * rtl.h (find_all_hard_regs): Declare.
2989 * rtlanal.c (find_all_hard_regs): New function.
2990 (record_hard_reg_uses_1): Delete.
2991 (record_hard_reg_uses): Use find_all_hard_regs.
2993 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
2995 * rtl.h (replace_label_data): Delete.
2996 (replace_label): Take the old label, new label and update-nuses flag
2997 as direct arguments. Return void.
2998 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
2999 * rtlanal.c (replace_label): Update interface as above. Handle
3000 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3001 iterator. Use FOR_EACH_SUBRTX_PTR.
3003 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3005 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3006 with const_rtx parameters.
3007 * varasm.c (get_pool_constant): Likewise.
3008 * rtlanal.c (rtx_referenced_p_1): Delete.
3009 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3010 Assert that the rtx we're looking for is nonnull. Allow searches
3011 for constant pool SYMBOL_REFs.
3013 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3015 * reload1.c: Include rtl-iter.h.
3016 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3017 to being a function that examines each subrtx itself.
3018 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3020 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3022 * regcprop.c (cprop_find_used_regs_1): Delete.
3023 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3025 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3027 * regcprop.c: Include rtl-iter.h.
3028 (kill_value): Take a const_rtx.
3029 (kill_autoinc_value): Turn from being a for_each_rtx callback
3030 to being a function that examines each subrtx itself.
3031 (copyprop_hardreg_forward_1): Update accordingly.
3033 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3035 * reg-stack.c: Include rtl-iter.h.
3036 (subst_stack_regs_in_debug_insn): Delete.
3037 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3038 instead of for_each_rtx.
3040 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3042 * lower-subreg.c (find_decomposable_subregs): Turn from being
3043 a for_each_rtx callback to being a function that examines each
3044 subrtx itself. Remove handling of null rtxes.
3045 (decompose_multiword_subregs): Update accordingly.
3047 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3049 * lower-subreg.c (adjust_decomposed_uses): Delete.
3050 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3051 Remove handling of null rtxes.
3053 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3055 * lower-subreg.c: Include rtl-iter.h.
3056 (resolve_subreg_use): Turn from being a for_each_rtx callback
3057 to being a function that examines each subrtx itself. Remove
3058 handling of null rtxes.
3059 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3060 (decompose_multiword_subregs): Likewise.
3062 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3064 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3065 to being a function that examines each subrtx itself.
3066 (simplify_using_condition, simplify_using_initial_values): Update
3069 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3071 * loop-iv.c: Include rtl-iter.h.
3072 (find_single_def_src): New function.
3073 (replace_single_def_regs): Turn from being a for_each_rtx callback
3074 to being a function that examines each subrtx itself.
3075 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3077 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3079 * jump.c (eh_returnjump_p_1): Delete.
3080 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3081 Remove handling of null rtxes.
3083 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3085 * jump.c: Include rtl-iter.h.
3086 (returnjump_p_1): Delete.
3087 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3088 Remove handling of null rtxes.
3090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3092 * ira.c: Include rtl-iter.h.
3093 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3094 to being a function that examines each subrtx itself. Remove
3095 handling of null rtxes.
3096 (update_equiv_regs): Update call accordingly.
3098 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3100 * fwprop.c: Include rtl-iter.h.
3101 (varying_mem_p): Turn from being a for_each_rtx callback to being
3102 a function that examines each subrtx itself.
3103 (propagate_rtx): Update accordingly.
3105 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3107 * function.c: Include rtl-iter.h
3108 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3109 callback to being a function that examines each subrtx itself.
3110 Return the changed flag.
3111 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3112 (instantiate_virtual_regs): Update calls accordingly.
3114 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3116 * final.c: Include rtl-iter.h.
3117 (mark_symbol_ref_as_used): Delete.
3118 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
3121 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3123 * emit-rtl.c: Include rtl-iter.h.
3124 (find_auto_inc): Turn from being a for_each_rtx callback to being
3125 a function that examines each subrtx itself. Assume the first operand
3126 to an RTX_AUTOINC is the automodified register.
3127 (try_split): Update call accordingly.
3129 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3131 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
3132 Return a bool, inverting the result so that 0/false means "not ok".
3133 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
3134 subrtxes of a CONST.
3135 (mem_loc_descriptor, add_const_value_attribute)
3136 (resolve_addr_in_expr): Update calls accordingly.
3138 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3140 * dwarf2out.c: Include rtl-iter.h.
3141 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
3142 Remove unused data parameter. Return a bool, inverting the result
3143 so that 0/false means "not ok".
3144 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
3145 instead of for_each_rtx.
3147 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3149 * dse.c: Include rtl-iter.h.
3150 (check_mem_read_rtx): Change void * parameter to real type.
3151 Remove return value.
3152 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
3153 for_each_rtx. Don't handle null rtxes.
3155 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3157 * df-problems.c: Include rtl-iter.h.
3158 (find_memory): Turn from being a for_each_rtx callback to being
3159 a function that examines each subrtx itself. Continue to look for
3160 volatile references even after a nonvolatile one has been found.
3161 (can_move_insns_across): Update calls accordingly.
3163 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3165 * ddg.c (walk_mems_2, walk_mems_1): Delete.
3166 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
3167 to iterate over subrtxes. Return a bool rather than an int.
3169 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3171 * ddg.c: Include rtl-iter.h.
3172 (mark_mem_use_1): Rename to...
3173 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
3174 instead of for_each_rtx.
3175 (mem_read_insn_p): Update accordingly.
3177 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3179 * cse.c (change_cc_mode_args): Delete.
3180 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
3181 a function that examines each subrtx itself. Take the fields of
3182 change_cc_mode_args as argument and return void.
3183 (cse_change_cc_mode_insn): Update calls accordingly.
3185 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3187 * cse.c (is_dead_reg): Change argument to const_rtx.
3188 (dead_debug_insn_data): Delete.
3189 (is_dead_debug_insn): Expand commentary. Turn from being a
3190 for_each_rtx callback to being a function that examines
3191 each subrtx itself. Take the fields of dead_debug_insn_data
3193 (delete_trivially_dead_insns): Update call accordingly.
3195 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3197 * cse.c (check_for_label_ref): Move earlier in file. Turn from
3198 being a for_each_rtx callback to being a function that examines
3200 (cse_extended_basic_block): Update call accordingly.
3202 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3204 * cse.c (check_dependence_data): Delete.
3205 (check_dependence): Change from being a for_each_rtx callback to being
3206 a function that examines all subrtxes itself. Don't handle null rtxes.
3207 (invalidate): Update call accordingly.
3209 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3211 * cse.c: Include rtl-iter.h.
3212 (approx_reg_cost_1): Delete.
3213 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3214 Don't handle null rtxes.
3216 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3218 * cfgcleanup.c: Include rtl-iter.h.
3219 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
3220 to being a function that examines each subrtx itself.
3221 (thread_jump): Update accordingly.
3223 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3225 * combine-stack-adj.c: Include rtl-iter.h.
3226 (record_stack_refs_data): Delete.
3227 (record_stack_refs): Turn from being a for_each_rtx callback
3228 to being a function that examines each subrtx itself.
3229 Take a pointer to the reflist. Invert sense of return value
3230 so that true means success and false means failure. Don't
3232 (combine_stack_adjustments_for_block): Update accordingly.
3234 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3236 * combine.c (record_truncated_value): Turn from being a for_each_rtx
3237 callback to a function that takes an rtx and returns a bool
3238 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
3241 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3243 * combine.c: Include rtl-iter.h.
3244 (unmentioned_reg_p_1): Delete.
3245 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3246 Don't handle null rtxes.
3248 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3250 * calls.c: Include rtl-iter.h.
3251 (internal_arg_pointer_based_exp_1): Delete.
3252 (internal_arg_pointer_based_exp): Take a const_rtx.
3253 Use FOR_EACH_SUBRTX to iterate over subrtxes.
3255 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3257 * caller-save.c: Include rtl-iter.h.
3258 (add_used_regs_1): Delete.
3259 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
3260 to iterate over subrtxes. Assert that any remaining pseudos
3263 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3265 * bt-load.c: Include rtl-iter.h.
3266 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
3267 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
3268 to iterate over subrtxes.
3269 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
3270 find_btr_use rather than btr_referenced_p.
3272 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3274 * alias.c: Include rtl-iter.h.
3275 (refs_newer_value_cb): Delete.
3276 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3278 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3280 * rtl-iter.h: New file.
3281 * rtlanal.c: Include it.
3282 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
3283 (generic_subrtx_iterator <T>::add_single_to_queue)
3284 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
3285 (generic_subrtx_iterator <T>::free_array): New functions.
3286 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
3287 (generic_subrtx_iterator <const_rtx_accessor>)
3288 (generic_subrtx_iterator <rtx_var_accessor>
3289 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
3290 (setup_reg_subrtx_bounds): New function.
3291 (init_rtlanal): Call it.
3293 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
3296 * config/sh/sh.md (ashlsi3): Handle negative shift count for
3298 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
3300 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
3302 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
3304 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3306 * rtl.h (JUMP_LABEL_AS_INSN): New.
3308 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3310 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
3312 (alloc_EXPR_LIST): Strengthen return type from rtx to
3314 (remove_free_EXPR_LIST_node): Likewise for param.
3315 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
3316 from rtx to rtx_expr_list *.
3317 * sched-int.h (struct deps_desc): Strengthen fields
3318 "pending_read_mems" and "pending_write_mems" from rtx to
3321 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
3322 rtx to rtx_expr_list *.
3323 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
3324 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
3326 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
3327 from rtx to rtx_expr_list *.
3328 * loop-iv.c (simplify_using_initial_values): Strengthen local
3329 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
3330 "pnote_next" from rtx * to rtx_expr_list **.
3331 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
3332 param "exprp" from rtx * to rtx_expr_list **.
3333 (add_insn_mem_dependence): Strengthen local "mem_list" from
3334 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
3336 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
3337 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
3338 param "old_mems_p" from rtx * to rtx_expr_list **.
3339 * var-tracking.c (struct adjust_mem_data): Strengthen field
3340 "side_effects" from rtx to rtx_expr_list *.
3341 (adjust_insn): Replace NULL_RTX with NULL when assigning to
3343 (prepare_call_arguments): Likewise.
3345 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3347 * function.h (struct rtl_data): Strengthen field
3348 "x_stack_slot_list" from rtx to rtx_expr_list *.
3350 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
3351 when assigning to stack_slot_list.
3353 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3355 * function.h (struct rtl_data): Strengthen field
3356 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
3357 * rtl.h (remove_node_from_expr_list): Strengthen second param from
3358 rtx * to rtx_expr_list **.
3360 * cfgbuild.c (make_edges): In loop over
3361 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
3362 rtx_expr_list *, and use methods of the latter class to clarify
3364 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
3365 rtx_expr_list *, and use methods of the latter class to clarify
3367 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3368 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3369 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
3370 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
3371 to rtx_expr_list *. Use methods of the latter class to clarify
3374 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3376 * function.h (struct expr_status): Strengthen field
3377 "x_forced_labels" from rtx to rtx_expr_list *.
3379 * cfgbuild.c (make_edges): Split local "x" into two locals,
3380 strengthening one from rtx to rtx_expr_list *, and using methods
3382 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
3383 loop over forced_labels, introduce strengthen it from rtx to
3384 rtx_expr_list *, using methods to clarify the code.
3385 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
3386 to rtx_expr_list *, using methods of said class to clarify the
3388 * reload1.c (set_initial_label_offsets): Split local "x" into two
3389 per-loop variables, strengthening the first from rtx to
3390 rtx_expr_list * and using methods.
3392 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3394 * coretypes.h (class rtx_expr_list): Add forward declaration.
3395 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
3396 * gengenrtl.c (special_rtx): Add EXPR_LIST.
3397 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
3398 invariant: GET_CODE (X) == EXPR_LIST.
3399 (is_a_helper <rtx_expr_list *>::test): New.
3400 (rtx_expr_list::next): New.
3401 (rtx_expr_list::element): New.
3402 (gen_rtx_EXPR_LIST): New.
3404 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3406 * varasm.c (mark_constants): Convert a GET_CODE check into a
3407 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3408 Use methods of rtx_sequence to clarify the code.
3410 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3412 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
3413 local "seq" via a checked cast, and use methods of rtx_sequence
3414 to simplify the code.
3416 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3418 * resource.c (mark_referenced_resources): Strengthen local
3419 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
3420 using methods of rtx_sequence to clarify the code.
3421 (find_dead_or_set_registers): Within the switch statement, convert
3422 a GET_CODE check to a dyn_cast, introducing local "seq". Within
3423 the JUMP_P handling, introduce another local "seq", adding a
3424 checked cast to rtx_sequence *. In both cases, use methods of
3425 rtx_sequence to clarify the code.
3426 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
3427 via a checked cast, and use methods of rtx_sequence to simplify
3430 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3432 * reorg.c (redundant_insn): In two places in the function, replace
3433 a check of GET_CODE with a dyn_cast, introducing local "seq", and
3434 usings methods of rtx_sequence to clarify the code.
3436 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3438 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
3439 local "seq" with a checked cast, and use methods of rtx_sequence
3440 to clarify the code.
3442 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3444 * function.c (contains): Introduce local "seq" for PATTERN (insn),
3445 with a checked cast, in the region for where we know it's a
3446 SEQUENCE. Use methods of rtx_sequence.
3448 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3450 * final.c (get_attr_length_1): Replace GET_CODE check with a
3451 dyn_cast, introducing local "seq" and the use of methods of
3453 (shorten_branches): Likewise, introducing local "body_seq".
3454 Strengthen local "inner_insn" from rtx to rtx_insn *.
3455 (reemit_insn_block_notes): Replace GET_CODE check with a
3456 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3457 Use methods of rtx_sequence.
3458 (final_scan_insn): Likewise, introducing local "seq" for when
3459 "body" is known to be a SEQUENCE, using its methods.
3461 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3463 * except.c (can_throw_external): Strengthen local "seq" from rtx
3464 to rtx_sequence *. Use methods of rtx_sequence.
3465 (insn_nothrow_p): Likewise.
3467 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3469 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3470 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3471 Use methods of rtx_sequence.
3472 (scan_trace): Likewise for local "pat".
3474 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3476 * coretypes.h (class rtx_sequence): Add forward declaration.
3477 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3478 invariant: GET_CODE (X) == SEQUENCE.
3479 (is_a_helper <rtx_sequence *>::test): New.
3480 (is_a_helper <const rtx_sequence *>::test): New.
3481 (rtx_sequence::len): New.
3482 (rtx_sequence::element): New.
3483 (rtx_sequence::insn): New.
3485 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3487 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3489 (alloc_INSN_LIST): Strengthen return type from rtx to
3491 (copy_INSN_LIST): Likewise for return type and param.
3492 (concat_INSN_LIST): Likewise for both params and return type.
3493 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3494 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3495 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3496 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3498 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3499 "implicit_sets", "control_uses", "clobbers" from rtx to
3501 (struct deps_desc): Likewise for fields "pending_read_insns",
3502 "pending_write_insns", "pending_jump_insns",
3503 "last_pending_memory_flush", "last_function_call",
3504 "last_function_call_may_noreturn", "sched_before_next_call",
3505 "sched_before_next_jump".
3506 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3507 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3509 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3510 from rtx to rtx_insn_list *.
3511 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3514 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3515 to rtx_insn_list **.
3516 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3518 (queue_insn): Likewise for local "link".
3519 (struct haifa_saved_data): Strengthen field "insn_queue" from
3520 rtx * to rtx_insn_list **.
3521 (save_backtrack_point): Update allocation of save->insn_queue to
3522 reflect the strengthening of elements from rtx to rtx_insn_list *.
3523 (queue_to_ready): Strengthen local "link" from rtx to
3524 rtx_insn_list *; use methods "next" and "insn" when traversing the
3526 (early_queue_to_ready): Likewise for locals "link", "next_link",
3528 (schedule_block): Update allocation of insn_queue to reflect the
3529 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3530 local "link" from rtx to rtx_insn_list *, and use methods when
3532 (add_to_speculative_block): Strengthen locals "twins" and
3533 "next_node" from rtx to rtx_insn_list *, and use methods when
3534 working with them. Strengthen local "twin" from rtx to
3535 rtx_insn *, eliminating a checked cast.
3536 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3537 from rtx to rtx_insn_list *, and use methods when working with
3540 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3541 from rtx to rtx_insn_list *, adding a checked cast.
3542 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3544 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3545 "newlink" from rtx to rtx_insn_list *. Strengthen local
3546 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3547 from rtx to rtx_insn *.
3548 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3549 from rtx to rtx_insn_list *. Use methods of the latter class.
3550 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3551 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3552 (remove_free_INSN_LIST_node): Strengthen return type and local
3553 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3554 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3555 rtx_insn_list *, using "insn" method.
3557 * sched-deps.c (add_dependence_list): Strengthen param "list"
3558 from rtx to rtx_insn_list *, and use methods when working with it.
3559 (add_dependence_list_and_free): Strengthen param "listp" from
3560 rtx * to rtx_insn_list **.
3561 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3562 to rtx_insn_list **, and use methods when working with *listp.
3563 (remove_from_both_dependence_lists): Strengthen param "listp" from
3564 rtx * to rtx_insn_list **
3565 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3566 to rtx_insn_list **. Eliminate local "link", in favor of two new
3567 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3569 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3570 by introducing local "cond_deps".
3571 (remove_from_deps): Strengthen param "insn" from rtx to
3574 * sched-rgn.c (concat_insn_mem_list): Strengthen param
3575 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
3576 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
3577 Use methods of rtx_insn_list.
3579 * store-motion.c (struct st_expr): Strengthen fields
3580 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
3581 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
3583 (find_moveable_store): Split out "tmp" into multiple more-tightly
3584 scoped locals. Use methods of rtx_insn_list *.
3585 (compute_store_table): Strengthen local "tmp" from rtx to
3586 rtx_insn *. Use methods of rtx_insn_list *.
3588 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3590 * coretypes.h (class rtx_insn_list): Add forward declaration.
3591 * rtl.h (class rtx_insn_list): New subclass of rtx_def
3592 (is_a_helper <rtx_insn_list *>::test): New.
3593 (rtx_insn_list::next): New.
3594 (rtx_insn_list::insn): New.
3595 (gen_rtx_INSN_LIST): Add prototype.
3596 * emit-rtl.c (gen_rtx_INSN_LIST): New.
3597 * gengenrtl.c (special_rtx): Add INSN_LIST.
3599 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3601 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
3602 "prev" from rtx to rtx_insn *.
3604 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3606 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
3607 functions. Require merely an rtx for now, not an rtx_insn *.
3608 (BLOCK_FOR_INSN): Likewise.
3609 (INSN_LOCATION): Likewise.
3610 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
3612 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3614 * rtl.h (PATTERN): Convert this macro into a pair of inline
3615 functions, for now, requiring const_rtx and rtx.
3617 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3619 * target.def (unwind_emit): Strengthen param "insn" from rtx to
3621 (final_postscan_insn): Likewise.
3622 (adjust_cost): Likewise.
3623 (adjust_priority): Likewise.
3624 (variable_issue): Likewise.
3625 (macro_fusion_pair_p): Likewise.
3626 (dfa_post_cycle_insn): Likewise.
3627 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
3628 (first_cycle_multipass_issue): Likewise.
3629 (dfa_new_cycle): Likewise.
3630 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
3631 (speculate_insn): Likewise for param "insn".
3632 (gen_spec_check): Likewise for params "insn" and "label".
3633 (get_insn_spec_ds): Likewise for param "insn".
3634 (get_insn_checked_ds): Likewise.
3635 (dispatch_do): Likewise.
3636 (dispatch): Likewise.
3637 (cannot_copy_insn_p): Likewise.
3638 (invalid_within_doloop): Likewise.
3639 (legitimate_combined_insn): Likewise.
3643 * doc/tm.texi: Automatically updated to reflect changes to
3646 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
3648 (schedule_block): Likewise.
3649 (sched_init): Likewise.
3650 (sched_speculate_insn): Strengthen param "insn" from rtx to
3652 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
3654 * hooks.c (hook_bool_rtx_true): Rename to...
3655 hook_bool_rtx_insn_true): ...this, and strengthen first param from
3657 (hook_constcharptr_const_rtx_null): Rename to...
3658 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3659 first param from const_rtx to const rtx_insn *.
3660 (hook_bool_rtx_int_false): Rename to...
3661 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3662 param from rtx to rtx_insn *.
3663 (hook_void_rtx_int): Rename to...
3664 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3667 * hooks.h (hook_bool_rtx_true): Rename to...
3668 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
3670 (hook_bool_rtx_int_false): Rename to...
3671 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
3672 param from rtx to rtx_insn *.
3673 (hook_void_rtx_int): Rename to...
3674 (hook_void_rtx_insn_int): ...this, and strengthen first param from
3676 (hook_constcharptr_const_rtx_null): Rename to...
3677 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
3678 first param from const_rtx to const rtx_insn *.
3680 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
3681 and local "prev" from rtx to rtx_insn *.
3683 * sched-int.h (sched_speculate_insn): Strengthen first param from
3686 * sel-sched.c (create_speculation_check): Likewise for local "label".
3687 * targhooks.c (default_invalid_within_doloop): Strengthen param
3688 "insn" from const_rtx to const rtx_insn *.
3689 * targhooks.h (default_invalid_within_doloop): Strengthen param
3690 from const_rtx to const rtx_insn *.
3692 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
3693 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
3695 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
3697 (arc_invalid_within_doloop): Likewise, with const.
3699 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
3700 (arm_cannot_copy_insn_p): Likewise for param "insn".
3701 (arm_unwind_emit): Likewise.
3703 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
3706 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
3707 (c6x_variable_issue): Likewise. Removed now-redundant checked
3709 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
3711 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
3712 Likewise for param "insn".
3713 (epiphany_mode_after): Likewise.
3714 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
3715 params "insn", "dep_insn".
3716 (epiphany_mode_needed): Likewise for param "insn".
3717 (epiphany_mode_after): Likewise.
3719 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
3720 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3721 (ix86_avx_u128_mode_needed): Likewise.
3722 (ix86_i387_mode_needed): Likewise.
3723 (ix86_mode_needed): Likewise.
3724 (ix86_avx_u128_mode_after): Likewise.
3725 (ix86_mode_after): Likewise.
3726 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
3727 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
3728 (ix86_adjust_priority): Likewise for param "insn".
3729 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
3730 (do_dispatch): Likewise.
3731 (has_dispatch): Likewise.
3732 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
3734 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
3735 reflect renaming of default hook implementation from
3736 hook_constcharptr_const_rtx_null to
3737 hook_constcharptr_const_rtx_insn_null.
3738 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
3740 (ia64_variable_issue): Likewise for param "insn".
3741 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
3742 (ia64_dfa_new_cycle): Likewise.
3743 (ia64_get_insn_spec_ds): Likewise.
3744 (ia64_get_insn_checked_ds): Likewise.
3745 (ia64_speculate_insn): Likewise.
3746 (ia64_gen_spec_check): Likewise for params "insn", "label".
3747 (ia64_asm_unwind_emit): Likewise for param "insn".
3749 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
3751 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
3753 (m68k_sched_variable_issue): Likewise for param "insn".
3755 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
3758 * config/microblaze/microblaze.c (microblaze_adjust_cost):
3759 Likewise for params "insn", "dep".
3761 * config/mips/mips.c (mips_adjust_cost): Likewise.
3762 (mips_variable_issue): Likewise for param "insn".
3763 (mips_final_postscan_insn): Likewise.
3765 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
3766 for params "insn", "dep".
3768 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
3770 (pa_adjust_priority): Likewise for param "insn".
3772 * config/picochip/picochip.c (picochip_sched_adjust_cost):
3773 Likewise for params "insn", "dep_insn".
3775 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
3777 (rs6000_variable_issue): Likewise.
3778 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
3779 (rs6000_debug_adjust_cost): Likewise.
3780 (rs6000_adjust_priority): Likewise for param "insn".
3781 (rs6000_use_sched_lookahead_guard): Likewise.
3782 (get_next_active_insn): Likewise for return type and both params.
3783 (redefine_groups): Likewise for params "prev_head_insn", "tail"
3784 and locals "insn", "next_insn".
3785 (pad_groups): Likewise.
3787 * config/s390/s390.c (s390_adjust_priority): Likewise for param
3789 (s390_cannot_copy_insn_p): Likewise.
3790 (s390_sched_variable_issue): Likewise for third param, eliminating
3792 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
3793 default hook implementation from hook_constcharptr_const_rtx_null
3794 to hook_constcharptr_const_rtx_insn_null.
3796 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
3797 from rtx to rtx_insn *.
3798 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
3799 (sh_variable_issue): Likewise for param "insn".
3800 (sh_dfa_new_cycle): Likewise.
3801 (sh_mode_needed): Likewise.
3802 (sh_mode_after): Likewise.
3804 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
3805 params "insn", "dep_insn".
3806 (hypersparc_adjust_cost): Likewise.
3807 (sparc_adjust_cost): Likewise.
3809 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
3810 param, eliminated checked cast.
3811 (spu_sched_adjust_cost): Likewise for first and third params.
3813 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
3814 params "insn" and "dep_insn" from rtx to rtx_insn *.
3816 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
3818 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3820 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
3821 (set_is_load_p): ...this, updating to work on a SET pattern rather
3823 (is_store_insn): Rename to...
3824 (set_is_store_p): ...this, updating to work on a SET pattern
3825 rather than an insn.
3826 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
3827 top of function to where it is needed. Rewrite the bogus
3828 condition that checks for "insn" and "dep" being PARALLEL to
3829 instead use single_set, introducing locals "insn_set" and
3830 "dep_set". Given that we only ever returned "cost" for a non-pair
3831 of SETs, bail out early if we don't have a pair of SET.
3832 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
3833 use the new locals "insn_set" and "dep_set", and update calls to
3834 is_load_insn and is_store_insn to be calls to set_is_load_p and
3837 2014-08-27 Guozhi Wei <carrot@google.com>
3840 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
3841 amount before using it.
3843 2014-08-27 Richard Biener <rguenther@suse.de>
3845 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
3846 get_maxval_strlen inside a more useful API.
3847 (gimple_fold_builtin_with_strlen): Remove and fold into ...
3848 (gimple_fold_builtin): ... caller.
3849 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
3850 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
3851 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
3852 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
3853 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
3854 gimple_fold_builtin_sprintf): Adjust to compute maxval
3857 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
3860 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
3862 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3863 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3864 Anna Tikhonova <anna.tikhonova@intel.com>
3865 Ilya Tocar <ilya.tocar@intel.com>
3866 Andrey Turetskiy <andrey.turetskiy@intel.com>
3867 Ilya Verbin <ilya.verbin@intel.com>
3868 Kirill Yukhin <kirill.yukhin@intel.com>
3869 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3871 * config/i386/sse.md
3872 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
3873 Use `concat_tg_mode' attribute to determine asm register size.
3875 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3876 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3877 Anna Tikhonova <anna.tikhonova@intel.com>
3878 Ilya Tocar <ilya.tocar@intel.com>
3879 Andrey Turetskiy <andrey.turetskiy@intel.com>
3880 Ilya Verbin <ilya.verbin@intel.com>
3881 Kirill Yukhin <kirill.yukhin@intel.com>
3882 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3884 * config/i386/sse.md
3885 (define_mode_iterator VI48_AVX512VL): New.
3886 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
3887 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
3888 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
3889 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3890 with VI1): Change mode iterator.
3891 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3892 with VI_ULOADSTORE_BW_AVX512VL): New.
3893 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3894 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3895 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3896 with VI1): Change mode iterator.
3897 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3898 with VI_ULOADSTORE_BW_AVX512VL): New.
3899 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
3900 with VI_ULOADSTORE_F_AVX512VL): Ditto.
3901 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3902 with VI1): Change mode iterator.
3903 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3904 with VI_ULOADSTORE_BW_AVX512VL): New.
3905 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
3906 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
3907 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
3908 (define_insn "<avx512>_storedqu<mode>_mask" with
3909 VI48_AVX512VL): New.
3910 (define_insn "<avx512>_storedqu<mode>_mask" with
3911 VI12_AVX512VL): Ditto.
3913 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
3914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3915 Anna Tikhonova <anna.tikhonova@intel.com>
3916 Ilya Tocar <ilya.tocar@intel.com>
3917 Andrey Turetskiy <andrey.turetskiy@intel.com>
3918 Ilya Verbin <ilya.verbin@intel.com>
3919 Kirill Yukhin <kirill.yukhin@intel.com>
3920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3922 * config/i386/sse.md
3923 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
3924 (define_mode_iterator VI48_AVX512BW): New.
3925 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
3926 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3927 with VI48_AVX2_48_AVX512F): New.
3928 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
3929 with VI2_AVX512VL): Ditto.
3931 2014-08-27 Richard Biener <rguenther@suse.de>
3934 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
3935 (fold_builtin_3): Do not fold strcat_chk here.
3936 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
3938 (gimple_fold_builtin): Fold strcat_chk here.
3940 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
3942 * dwarf2out.h (dwarf2out_decl): Remove prototype.
3943 * dwarf2out.c (dwarf2out_decl): Make static.
3945 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
3947 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
3949 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3951 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
3952 from rtx to rtx_insn *.
3953 (cselib_lookup_from_insn): Likewise for final param.
3954 (cselib_subst_to_values_from_insn): Likewise.
3955 (cselib_add_permanent_equiv): Likewise.
3957 * cselib.c (cselib_current_insn): Likewise for this variable.
3958 (cselib_subst_to_values_from_insn): Likewise for param "insn".
3959 (cselib_lookup_from_insn): Likewise.
3960 (cselib_add_permanent_equiv): Likewise for param "insn" and local
3961 "save_cselib_current_insn".
3962 (cselib_process_insn): Replace use of NULL_RTX with NULL.
3964 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
3965 from rtx to rtx_insn *.
3967 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3969 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
3972 2014-08-26 David Malcolm <dmalcolm@redhat.com>
3974 * df.h (df_dump_insn_problem_function): Strengthen first param of
3975 this callback from const_rtx to const rtx_insn *.
3976 (struct df_insn_info): Strengthen field "insn" from rtx to
3978 (DF_REF_INSN): Eliminate this function, reinstating the older
3980 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
3981 (df_reg_defined): Likewise.
3982 (df_find_use): Likewise.
3983 (df_reg_used): Likewise.
3984 (df_dump_insn_top): Strengthen param 1 from const_rtx to
3986 (df_dump_insn_bottom): Likewise.
3987 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
3988 (df_insn_debug_regno): Likewise.
3989 (debug_df_insn): Likewise.
3990 (df_rd_simulate_one_insn): Likewise for param 2.
3991 (df_word_lr_simulate_defs): Likewise for param 1.
3992 (df_word_lr_simulate_uses): Likewise.
3993 (df_md_simulate_one_insn): Likewise for param 2.
3994 (df_simulate_find_noclobber_defs): Likewise for param 1.
3995 (df_simulate_find_defs): Likewise.
3996 (df_simulate_defs): Likewise.
3997 (df_simulate_uses): Likewise.
3998 (df_simulate_one_insn_backwards): Likewise for param 2.
3999 (df_simulate_one_insn_forwards): Likewise.
4000 (df_uses_create): Likewise for param 2.
4001 (df_insn_create_insn_record): Likewise for param 1.
4002 (df_insn_delete): Likewise.
4003 (df_insn_rescan): Likewise.
4004 (df_insn_rescan_debug_internal): Likewise.
4005 (df_insn_change_bb): Likewise.
4006 (df_notes_rescan): Likewise.
4007 * rtl.h (remove_death): Likewise for param 2.
4008 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4010 * sched-int.h (reemit_notes): Strengthen param from rtx to
4012 * valtrack.h (propagate_for_debug): Likewise for param 1.
4014 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4015 local "tmp_rtx" from const_rtx to const rtx_insn *.
4016 * combine.c (remove_death): Strengthen param "insn" from rtx to
4018 (move_deaths): Likewise for local "where_dead".
4019 * cse.c (delete_trivially_dead_insns): Introduce local
4020 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4021 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4023 (df_reg_defined): Likewise.
4024 (df_find_use): Likewise.
4025 (df_reg_used): Likewise.
4026 (df_dump_insn_problem_data): Strengthen param "insn" from
4027 const_rtx to const rtx_insn *.
4028 (df_dump_insn_top): Likewise.
4029 (df_dump_insn_bottom): Likewise.
4030 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4031 (df_insn_debug_regno): Likewise.
4032 (debug_df_insn): Likewise.
4033 (DF_REF_INSN): Delete.
4034 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4035 from rtx to rtx_insn *.
4036 (df_chain_insn_top_dump): Strengthen param "insn" from
4037 const_rtx to const rtx_insn *.
4038 (df_chain_insn_bottom_dump): Likewise.
4039 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4041 (df_word_lr_simulate_uses): Likewise.
4042 (df_print_note): Likewise.
4043 (df_remove_dead_and_unused_notes): Likewise.
4044 (df_set_unused_notes_for_mw): Likewise.
4045 (df_set_dead_notes_for_mw): Likewise.
4046 (df_create_unused_note): Likewise.
4047 (df_simulate_find_defs): Likewise.
4048 (df_simulate_find_uses): Likewise.
4049 (df_simulate_find_noclobber_defs): Likewise.
4050 (df_simulate_defs): Likewise.
4051 (df_simulate_uses): Likewise.
4052 (df_simulate_one_insn_backwards): Likewise.
4053 (df_simulate_one_insn_forwards): Likewise.
4054 (df_md_simulate_one_insn): Likewise.
4055 * df-scan.c (df_uses_create): Likewise.
4056 (df_insn_create_insn_record): Likewise.
4057 (df_insn_delete): Likewise.
4058 (df_insn_rescan): Likewise.
4059 (df_insn_rescan_debug_internal): Likewise.
4060 (df_insn_change_bb): Likewise.
4061 (df_notes_rescan): Likewise.
4062 (df_refs_add_to_chains): Likewise.
4063 (df_insn_refs_verify): Likewise.
4064 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4065 when invoking df_insn_delete.
4066 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4067 (set_unique_reg_note): Add checked cast.
4068 * final.c (cleanup_subreg_operands): Likewise.
4069 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4070 "insn" from rtx to rtx_insn *.
4071 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4072 "last" from rtx to rtx_insn *.
4073 * ira-emit.c (change_regs_in_insn): New function.
4074 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4075 Invoke change_regs_in_insn rather than change_regs.
4076 * ira.c (update_equiv_regs): Strengthen locals "insn",
4077 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4078 for_each_rtx_in_insn rather than for_each_rtx.
4079 * recog.c (confirm_change_group): Add checked casts.
4080 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4082 (peep2_fill_buffer): Add checked cast.
4083 * rtlanal.c (remove_note): Likewise.
4084 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4085 locals "next" "end" from rtx to rtx_insn *.
4087 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4089 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4091 (struct reg_use_data): Likewise for field "insn".
4092 (insn_cost): Likewise for param.
4093 (real_insn_for_shadow): Likewise for return type and param.
4094 (increase_insn_priority): Likewise for param 1.
4095 (debug_dependencies): Likewise for both params.
4097 * haifa-sched.c (insn_delay): Likewise for param "insn".
4098 (real_insn_for_shadow): Likewise for return type and param "insn".
4099 (update_insn_after_change): Likewise for param "insn".
4100 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4102 (insn_cost): Likewise for param "insn".
4103 (increase_insn_priority): Likewise.
4104 (calculate_reg_deaths): Likewise.
4105 (setup_insn_reg_pressure_info): Likewise.
4106 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4107 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4108 (model_recompute): Likewise.
4109 (must_restore_pattern_p): Likewise for param "next".
4110 (model_excess_cost): Likewise for param "insn".
4111 (queue_remove): Likewise.
4112 (adjust_priority): Likewise for param "prev".
4113 (update_register_pressure): Likewise for param "insn".
4114 (setup_insn_max_reg_pressure): Likewise for local "insn".
4115 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4116 (model_add_to_schedule): Likewise.
4117 (model_reset_queue_indices): Likewise for local "insn".
4118 (unschedule_insns_until): Strengthen local "recompute_vec" from
4119 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
4120 "con" from rtx to rtx_insn *.
4121 (restore_last_backtrack_point): Likewise for both locals "x". Add
4123 (estimate_insn_tick): Likewise for param "insn".
4124 (commit_schedule): Likewise for params "prev_head", "tail" and
4126 (verify_shadows): Likewise for locals "i1", "i2".
4127 (dump_insn_stream): Likewise for params "head", "tail" and locals
4128 "next_tail", "insn".
4129 (schedule_block): Likewise for locals "insn", "x". Add a checked
4131 (fix_inter_tick): Likewise for params "head", "tail".
4132 (create_check_block_twin): Likewise for local "jump".
4133 (haifa_change_pattern): Likewise for param "insn".
4134 (haifa_speculate_insn): Likewise.
4135 (dump_new_block_header): Likewise for params "head", "tail".
4136 (fix_jump_move): Likewise for param "jump".
4137 (move_block_after_check): Likewise.
4138 (sched_init_insn_luid): Likewise for param "insn".
4139 (sched_init_luids): Likewise for local "insn".
4140 (insn_luid): Likewise for param "insn".
4141 (init_h_i_d): Likewise.
4142 (haifa_init_h_i_d): Likewise for local "insn".
4143 (haifa_init_insn): Likewise for param "insn".
4144 * sched-deps.c (add_dependence): Likewise for local "real_pro",
4146 (create_insn_reg_use): Likewise for param "insn".
4147 (setup_insn_reg_uses): Likewise. Add a checked cast.
4148 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
4149 "tail" from rtx to rtx_insn *.
4150 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
4151 "insn", "next_tail".
4153 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4155 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
4156 from rtx to rtx_insn *.
4157 (model_add_to_schedule): Likewise for locals "start", "end",
4160 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4162 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
4164 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
4165 "to" and locals "insn", "next", "copy". Remove now-redundant
4168 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4170 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
4171 rtx_insn * and param 4 from rtx * to rtx_insn **.
4172 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
4173 param 2 from rtx * to rtx_insn **.
4175 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
4176 rtx_insn * and final param from rtx * to rtx_insn **.
4178 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
4179 from rtx to rtx_insn *.
4180 (try_head_merge_bb): Likewise for both locals named "move_upto".
4181 * df-problems.c (can_move_insns_across): Likewise for params
4182 "from", "to", "across_from", "across_to" and locals "insn",
4183 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
4185 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
4186 from rtx to rtx_insn *.
4187 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
4188 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4189 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
4191 (noce_try_abs): Likewise.
4192 (noce_get_condition): Likewise for param "jump". Strengthen param
4193 "earliest" from rtx * to rtx_insn **.
4194 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
4196 (find_cond_trap): Likewise.
4197 (dead_or_predicable): Likewise for local "earliest".
4198 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
4200 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
4201 and local "prev". Strengthen param "earliest" from rtx * to
4203 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
4204 Strengthen param "earliest" from rtx * to rtx_insn **.
4206 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4208 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
4209 "to" and local "insn" from rtx to rtx_insn *.
4211 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4213 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
4214 from rtx to rtx_insn *.
4215 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
4216 (code_motion_path_driver): Likewise for local "last_insn".
4217 (simplify_changed_insns): Likewise for local "insn".
4219 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4221 * rtl.h (push_to_sequence): Strengthen param from rtx to
4223 (push_to_sequence2): Likewise for both params.
4224 (delete_insns_since): Likewise for param.
4225 (reorder_insns_nobb): Likewise for all three params.
4226 (set_new_first_and_last_insn): Likewise for both params.
4228 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
4229 rtx_insn *. Remove now-redundant cast.
4230 (set_last_insn): Likewise.
4232 * builtins.c (expand_builtin_return): Strengthen local
4233 "call_fusage" from rtx to rtx_insn *.
4234 * cfgrtl.c (create_basic_block_structure): Likewise for local
4236 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
4237 "first", "last" and local "insn".
4238 (delete_insns_since): Likewise for param "from".
4239 (reorder_insns_nobb): Likewise for params "from", "to", "after"
4241 (push_to_sequence): Likewise for param "first" and local "last".
4242 (push_to_sequence2): Likewise for params "first" and "last".
4243 * lra.c (emit_add3_insn): Likewise for local "last".
4244 (lra_emit_add): Likewise.
4245 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
4247 (process_address_1): Likewise for locals "insn", last".
4248 * modulo-sched.c (ps_first_note): Likewise for return type.
4249 * optabs.c (expand_binop_directly): Likewise for param "last".
4251 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4253 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
4255 * emit-rtl.c (get_last_insn_anywhere): Likewise.
4257 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4259 * function.h (struct sequence_stack): Strengthen fields "first"
4260 and "last" from rtx to rtx_insn *.
4261 (struct emit_status): Likewise for fields "x_first_insn" and
4264 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
4265 (set_first_insn): Add checked cast.
4266 (get_last_insn): Remove now-redundant checked cast.
4267 (set_last_insn): Add checked cast.
4269 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
4270 "saved_first" and "saved_last" from rtx to rtx_insn *.
4272 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4274 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
4275 (unlink_insn_chain): Strengthen both params from rtx to
4278 * cfgrtl.c (cfg_layout_function_header): Likewise for this
4280 (unlink_insn_chain): Likewise for params "first" and "last".
4281 Remove now-redundant checked cast.
4282 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
4283 (fixup_reorder_chain): Strengthen local "insn" from rtx to
4285 * emit-rtl.c (link_insn_into_chain): Likewise for all three
4287 (add_insn): Likewise for param "insn" and local "prev".
4288 (add_insn_after_nobb): Likewise for both params and local "next".
4289 (add_insn_before_nobb): Likewise for both params and local "prev".
4290 (add_insn_after): Rename param "after" to "uncast_after",
4291 introducing local "after" with another checked cast.
4292 (add_insn_before): Rename params "insn" and "before", giving them
4293 "uncast_" prefixes, adding the old names back using checked casts.
4294 (emit_note_after): Likewise for param "after".
4295 (emit_note_before): Likewise for param "before".
4296 (emit_label): Add a checked cast.
4298 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4300 * cselib.h (cselib_record_sets_hook): Strengthen initial param
4301 "insn" from rtx to rtx_insn *.
4303 * cselib.c (cselib_record_sets_hook): Likewise.
4305 * var-tracking.c (add_with_sets): Likewise, renaming back from
4306 "uncast_insn" to "insn" and eliminating the checked cast from rtx
4309 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4311 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
4312 and "header_" from rtx to rtx_insn *.
4313 (struct basic_block_d): Likewise for field "head_" within "x"
4314 field of union basic_block_il_dependent.
4315 (BB_HEAD): Drop function...
4316 (SET_BB_HEAD): ...and this function in favor of...
4317 (BB_HEAD): ...reinstate macro.
4318 (BB_END): Drop function...
4319 (SET_BB_END): ...and this function in favor of...
4320 (BB_END): ...reinstate macro.
4321 (BB_HEADER): Drop function...
4322 (SET_BB_HEADER): ...and this function in favor of...
4323 (BB_HEADER): ...reinstate macro.
4325 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
4326 (fix_crossing_unconditional_branches): Likewise.
4327 * caller-save.c (save_call_clobbered_regs): Likewise.
4328 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
4329 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
4330 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
4331 (merge_blocks_move_successor_nojumps): Likewise.
4332 (outgoing_edges_match): Update use of for_each_rtx to
4333 for_each_rtx_in_insn.
4334 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
4335 (expand_gimple_cond): Likewise.
4336 (expand_gimple_tailcall): Likewise.
4337 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
4339 (construct_exit_block): Drop use of SET_BB_END.
4340 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
4342 (delete_insn): Rename param "insn" to "uncast_insn", introducing
4343 a new local "insn" with a checked cast to rtx_insn *. Drop use of
4344 SET_BB_HEAD and SET_BB_END.
4345 (create_basic_block_structure): Drop use of SET_BB_HEAD and
4347 (rtl_delete_block): Drop use of SET_BB_HEAD.
4348 (rtl_split_block): Drop use of SET_BB_END.
4349 (emit_nop_for_unique_locus_between): Likewise.
4350 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
4351 (block_label): Drop use of SET_BB_HEAD.
4352 (fixup_abnormal_edges): Drop use of SET_BB_END.
4353 (record_effective_endpoints): Drop use of SET_BB_HEADER.
4354 (relink_block_chain): Likewise.
4355 (fixup_reorder_chain): Drop use of SET_BB_END.
4356 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
4357 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
4358 rtx_insn **. Drop use of SET_BB_HEADER.
4359 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
4361 (BB_HEAD): Delete this function.
4362 (SET_BB_HEAD): Likewise.
4364 (SET_BB_END): Likewise.
4365 (BB_HEADER): Likewise.
4366 (SET_BB_HEADER): Likewise.
4367 * emit-rtl.c (add_insn_after): Rename param "insn" to
4368 "uncast_insn", adding a new local "insn" and a checked cast to
4369 rtx_insn *. Drop use of SET_BB_END.
4370 (remove_insn): Strengthen locals "next" and "prev" from rtx to
4371 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
4372 (reorder_insns): Drop use of SET_BB_END.
4373 (emit_insn_after_1): Strengthen param "first" and locals "last",
4374 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
4375 (emit_pattern_after_noloc): Add checked cast.
4376 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
4377 (restore_other_notes): Likewise.
4378 (move_insn): Likewise.
4379 (sched_extend_bb): Likewise.
4380 (fix_jump_move): Likewise.
4381 * ifcvt.c (noce_process_if_block): Likewise.
4382 (dead_or_predicable): Likewise.
4383 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
4384 * reg-stack.c (change_stack): Drop use of SET_BB_END.
4385 * sel-sched-ir.c (sel_move_insn): Likewise.
4386 * sel-sched.c (move_nop_to_previous_block): Likewise.
4388 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
4390 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
4392 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4394 * basic-block.h (create_basic_block_structure): Strengthen params
4395 1 "head" and 2 "end" from rtx to rtx_insn *.
4396 * cfgrtl.c (create_basic_block_structure): Likewise.
4397 (rtl_create_basic_block): Update casts from void * to rtx to
4398 rtx_insn *, so that we can pass them as rtx_insn * to
4399 create_basic_block_structure.
4400 * sel-sched-ir.c (sel_create_basic_block): Likewise.
4402 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4404 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
4406 (check_for_inc_dec): Strengthen param "insn" from rtx to
4409 * cselib.h (cselib_process_insn): Likewise.
4411 * cselib.c (cselib_record_sets): Likewise.
4412 (cselib_process_insn): Likewise.
4414 * dse.c (struct insn_info): Likewise for field "insn".
4415 (check_for_inc_dec_1): Likewise for local "insn".
4416 (check_for_inc_dec): Likewise for param "insn".
4417 (scan_insn): Likewise.
4418 (dse_step1): Likewise for local "insn".
4420 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
4421 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
4423 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4425 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
4426 from rtx to rtx_insn *.
4427 (DEP_PRO): Delete this function and...
4428 (SET_DEP_PRO): ...this function in favor of...
4429 (DEP_PRO): ...reinstate this macro.
4430 (DEP_CON): Delete this function and...
4431 (SET_DEP_CON): ...this function in favor of...
4432 (DEP_CON): ...reinstate this old macro.
4433 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
4434 (init_dep): Likewise.
4435 (set_priorities): Likewise for both params.
4436 (sd_copy_back_deps): Likewise for params 1 and 2.
4438 * haifa-sched.c (priority): Likewise for param "insn" and local
4440 (set_priorities): Likewise for params "head" and "tail" and local
4442 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
4444 (add_to_speculative_block): Add a checked cast.
4445 (create_check_block_twin): Drop use of SET_DEP_CON.
4446 (add_jump_dependencies): Strengthen params "insn" and "jump" from
4449 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
4450 Drop use of SET_DEP_PRO
4451 (init_dep): Strengthen params "pro" and "con" from rtx to
4453 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4457 (SET_DEP_PRO): Delete.
4458 (SET_DEP_CON): Delete.
4460 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4462 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4463 from rtx to rtx_insn *.
4464 (VINSN_INSN_RTX): Eliminate rvalue function and...
4465 (SET_VINSN_INSN): ...lvalue function in favor of...
4466 (VINSN_INSN_RTX): reinstate this old macro.
4468 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4469 in favor of VINSN_INSN_RTX.
4470 (VINSN_INSN_RTX): Delete this function.
4471 (SET_VINSN_INSN_RTX): Likewise.
4473 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4475 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4476 (BND_TO): Delete this function and...
4477 (SET_BND_TO): ...this functions in favor of...
4478 (BND_TO): ...reinstating this macro.
4479 (struct _fence): Strengthen field "executing_insns" from
4480 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4481 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4482 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4483 and param "insn" from rtx to insn_t.
4484 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4487 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4489 (rtx_vec_t): Likewise.
4490 (struct sched_deps_info_def): Strengthen param of "start_insn"
4491 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4492 "note_mem_dep" callback and first param of "note_dep" callback.
4494 * haifa-sched.c (add_to_speculative_block): Strengthen param
4495 "insn" from rtx to rtx_insn *.
4496 (clear_priorities): Likewise.
4497 (calc_priorities): Likewise for local "insn".
4499 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4500 Remove redundant checked cast.
4501 (haifa_note_mem_dep): Likewise for param "pending_insn".
4502 (haifa_note_dep): Likewise for param "elem".
4503 (note_mem_dep): Likewise for param "e".
4504 (sched_analyze_1): Add checked casts.
4505 (sched_analyze_2): Likewise.
4507 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4508 from rtx to rtx_insn *.
4509 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4510 from vec<rtx> * to vec<rtx_insn *> *.
4512 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4514 (flist_add): Strengthen param "executing_insns" from
4515 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4516 (advance_deps_context): Remove now-redundant checked cast.
4517 (init_fences): Replace uses of NULL_RTX with NULL.
4518 (merge_fences): Strengthen params "last_scheduled_insn" and
4519 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4520 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4521 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4522 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4523 an instruction, rather than doing double-duty as a pattern.
4524 (return_nop_to_pool): Update for change of insn_t.
4525 (deps_init_id): Remove now-redundant checked cast.
4526 (struct sched_scan_info_def): Strengthen param of "init_insn"
4527 callback from rtx to insn_t.
4528 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4529 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4531 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4532 "end" from rtx to rtx_insn *.
4533 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4534 (rtx insn_rtx, bool force_unique_p)
4535 (BND_TO): Delete function.
4536 (SET_BND_TO): Delete function.
4538 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4540 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4541 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4543 (undo_transformations): Likewise for param "insn".
4544 (update_liveness_on_insn): Likewise.
4545 (compute_live_below_insn): Likewise for param "insn" and local
4547 (update_data_sets): Likewise for param "insn".
4548 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4549 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4550 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4552 (move_cond_jump): Likewise for param "insn".
4553 (move_cond_jump): Drop use of SET_BND_TO.
4554 (compute_av_set_on_boundaries): Likewise.
4555 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4556 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4557 from rtx to rtx_insn *.
4558 (maybe_emit_renaming_copy): Likewise for param "insn".
4559 (maybe_emit_speculative_check): Likewise.
4560 (handle_emitting_transformations): Likewise.
4561 (remove_insn_from_stream): Likewise.
4562 (code_motion_process_successors): Strengthen local "succ" from rtx
4565 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4567 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4568 ilist_t, not _xlist_t;
4569 (ILIST_INSN): Define in terms of new union field "insn".
4570 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4572 (struct _list_node): Add new field "insn" to the union, of type
4574 (ilist_add): Replace macro with an inline function, requiring an
4576 (ilist_remove): Define this macro directly in terms of
4577 _list_remove, rather than indirectly via _xlist_remove.
4578 (ilist_clear): Likewise, in terms of _list_clear rather than
4580 (ilist_is_in_p): Replace macro with an inline function, requiring
4582 (_list_iter_cond_insn): New function.
4583 (ilist_iter_remove): Define this macro directly in terms of
4584 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
4585 (ilist_iterator): Define directly in terms of _list_iterator
4586 rather than indirectly through _xlist_iterator.
4587 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
4588 than in terms of _FOR_EACH_X.
4589 (FOR_EACH_INSN_1): Likewise.
4591 2014-08-26 Joseph Myers <joseph@codesourcery.com>
4595 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
4596 DECL_HARD_REGISTER and return for invalid register specifications.
4597 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
4598 DECL_HARD_REGISTER, call expand_one_error_var.
4599 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
4600 CC_REGNUM with non-MODE_CC modes.
4601 (arm_regno_class): Return NO_REGS for PC_REGNUM.
4603 2014-08-26 Marek Polacek <polacek@redhat.com>
4606 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
4608 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
4610 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
4611 qi cost; add di cost.
4612 (cortexa57_addrcost_table): Likewise.
4614 2014-08-26 Marek Polacek <polacek@redhat.com>
4617 * expr.c (is_aligning_offset): Remove logical not.
4619 2014-08-26 Marek Polacek <polacek@redhat.com>
4622 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
4623 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
4625 2014-08-26 Richard Biener <rguenther@suse.de>
4627 PR tree-optimization/62175
4628 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
4629 expand possibly trapping operations.
4631 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4633 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
4634 "insn" from rtx to rtx_insn *.
4635 (permute_load): Likewise for param "insn".
4636 (permute_store): Likewise.
4637 (handle_special_swappables): Likewise for local "insn".
4638 (replace_swap_with_copy): Likewise for locals "insn" and
4640 (rs6000_analyze_swaps): Likewise for local "insn".
4642 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4644 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
4647 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4649 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
4650 "note_list" from rtx to rtx_insn *.
4651 (BB_NOTE_LIST): Replace this function and...
4652 (SET_BB_NOTE_LIST): ...this function with...
4653 (BB_NOTE_LIST): ...the former macro implementation.
4655 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
4656 local "from_start" from rtx to rtx_insn *. Strengthen param
4657 "to_endp" from rtx * to rtx_insn **.
4659 * haifa-sched.c (concat_note_lists): Likewise.
4660 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
4662 (sel_restore_notes): Likewise.
4663 (move_bb_info): Likewise.
4664 (BB_NOTE_LIST): Delete this function.
4665 (SET_BB_NOTE_LIST): Delete this function.
4666 * sel-sched.c (create_block_for_bookkeeping): Eliminate
4667 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
4669 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4671 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
4672 from rtx * to rtx_insn **.
4673 (reorder2): Likewise.
4674 (dependencies_evaluation_hook): Strengthen params "head", "tail"
4675 from rtx to rtx_insn *.
4677 * doc/tm.texi: Update mechanically for above change to target.def.
4679 * sched-int.h (note_list): Strengthen this variable from rtx to
4681 (remove_notes): Likewise for both params.
4682 (restore_other_notes): Likewise for return type and first param.
4683 (struct ready_list): Strengthen field "vec" from rtx * to
4685 (struct dep_replacement): Strenghten field "insn" from rtx to
4687 (struct deps_desc): Likewise for fields "last_debug_insn",
4689 (struct haifa_sched_info): Likewise for callback field
4690 "can_schedule_ready_p"'s param, for first param of "new_ready"
4691 callback field, for both params of "rank" callback field, for
4692 first field of "print_insn" callback field (with a const), for
4693 both params of "contributes_to_priority" callback, for param
4694 of "insn_finishes_block_p" callback, for fields "prev_head",
4695 "next_tail", "head", "tail", for first param of "add_remove_insn"
4696 callback, for first param of "begin_schedule_ready" callback, for
4697 both params of "begin_move_insn" callback, and for second param
4698 of "advance_target_bb" callback.
4699 (add_dependence): Likewise for params 1 and 2.
4700 (sched_analyze): Likewise for params 2 and 3.
4701 (deps_analyze_insn): Likewise for param 2.
4702 (ready_element): Likewise for return type.
4703 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4704 (try_ready): Strenghten param from rtx to rtx_insn *.
4705 (sched_emit_insn): Likewise for return type.
4706 (record_delay_slot_pair): Likewise for params 1 and 2.
4707 (add_delay_dependencies): Likewise for param.
4708 (contributes_to_priority): Likewise for both params.
4709 (find_modifiable_mems): Likewise.
4711 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
4712 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
4713 "first_older_only_insn" from rtx to rtx_insn *.
4714 (arm_sched_reorder): Strengthen param "ready" from rtx * to
4717 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
4718 "last_scheduled_iter0" from rtx to rtx_insn *.
4719 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
4720 (c6x_sched_reorder_1): Strengthen param "ready" and locals
4721 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4722 "insn" from rtx to rtx_insn *.
4723 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
4725 (c6x_sched_reorder2): Strengthen param "ready" and locals
4726 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
4727 "insn" from rtx to rtx_insn *.
4728 (c6x_variable_issue): Add a checked cast when assigning from insn
4729 to ss.last_scheduled_iter0.
4730 (split_delayed_branch): Strengthen param "insn" and local "i1"
4731 from rtx to rtx_insn *.
4732 (split_delayed_nonbranch): Likewise.
4733 (undo_split_delayed_nonbranch): Likewise for local "insn".
4734 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
4735 "entry_after", "end_packet", "head_insn", "tail_insn",
4736 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
4737 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
4738 to rtx_insn **. Remove now-redundant checked cast on last_insn,
4739 but add a checked cast on loop->start_label. Consolidate calls to
4740 avoid assigning result of gen_spkernel to "insn", now an
4743 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
4744 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
4746 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
4747 rtx_insn **. Strengthen locals "top", "next" from rtx to
4749 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
4750 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4751 (add_parameter_dependencies): Strengthen params "call", "head" and
4752 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
4753 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
4754 (add_dependee_for_func_arg): Likewise for param "arg" and local
4756 (ix86_dependencies_evaluation_hook): Likewise for params "head",
4757 "tail" and locals "insn", "first_arg".
4759 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
4760 for params "head", "tail" and locals "insn", "next", "next_tail".
4761 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
4762 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
4763 "insn", "lowest", "highest" from rtx to rtx_insn *.
4764 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
4766 (ia64_sched_reorder2): Likewise.
4768 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
4769 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
4770 from rtx * to rtx_insn **.
4771 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
4773 (mep_print_sched_insn): Strengthen param "insn" from rtx to
4775 (mep_sched_reorder): Strengthen param "ready" from rtx * to
4776 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
4779 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
4780 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
4782 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
4783 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
4784 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
4786 (vr4130_reorder): Likewise.
4787 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
4789 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
4791 (mips_sched_reorder): Likewise.
4792 (mips_sched_reorder2): Likewise.
4794 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
4796 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
4797 Strengthen local "tmp" from rtx to rtx_insn *.
4798 (rs6000_sched_reorder2): Likewise.
4800 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
4801 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
4802 (s390_sched_reorder): Strengthen param "ready" from rtx * to
4803 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
4805 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
4806 "tmp2" from rtx to rtx_insn *.
4807 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
4808 Strengthen local "insn" from rtx to rtx_insn *.
4809 (ready_reorder): Strengthen param "ready" from rtx * to
4810 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
4811 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
4812 (sh_reorder2): Likewise.
4814 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
4815 local "insn" from rtx to rtx_insn *.
4817 * haifa-sched.c (note_list): Strengthen this variable from rtx to
4819 (scheduled_insns): Strengthen this variable from vec<rtx> to
4821 (set_modulo_params): Likewise for locals "i1", "i2".
4822 (record_delay_slot_pair): Likewise for params "i1", "i2".
4823 (add_delay_dependencies): Likewise for param "insn".
4824 (cond_clobbered_p): Likewise.
4825 (recompute_todo_spec): Likewise for local "prev".
4826 (last_scheduled_insn): Likewise for this variable.
4827 (nonscheduled_insns_begin): Likewise.
4828 (model_set_excess_costs): Strengthen param "insns" from rtx * to
4830 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
4832 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
4833 Strengthen local "insn" from rtx to rtx_insn *.
4834 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
4835 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
4836 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
4837 (ready_remove_first): Likewise for return type and local "t".
4838 (ready_element): Likewise for return type.
4839 (ready_remove): Likewise for return type and local "t".
4840 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
4841 (check_clobbered_conditions): Strengthen local "x" from rtx to
4842 rtx_insn *, adding a checked cast.
4843 (schedule_insn): Likewise for param "insn".
4844 (remove_notes): Likewise for params "head", "tail" and locals
4845 "next_tail", "insn", "next".
4846 (struct haifa_saved_data): Likewise for fields
4847 "last_scheduled_insn", "nonscheduled_insns_begin".
4848 (save_backtrack_point): Update for change to field "vec" of
4850 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
4852 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
4853 from rtx to rtx_insn *
4854 (resolve_dependencies): Strengthen param "insn" from rtx to
4856 (restore_other_notes): Likewise for return type, for param "head"
4857 and local "note_head".
4858 (undo_all_replacements): Likewise for local "insn".
4859 (first_nonscheduled_insn): Likewise for return type and local "insn".
4860 (queue_to_ready): Likewise for local "insn", adding checked casts.
4861 (early_queue_to_ready): Likewise for local "insn".
4862 (debug_ready_list_1): Strengthen local "p" from rtx * to
4864 (move_insn): Strengthen param "insn" and local "note" from rtx to
4866 (insn_finishes_cycle_p): Likewise for param "insn".
4867 (max_issue): Likewise for local "insn".
4868 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
4870 (commit_schedule): Strengthen param "prev_head" and local "insn"
4871 from rtx to rtx_insn *
4872 (prune_ready_list): Likewise for local "insn".
4873 (schedule_block): Likewise for locals "prev_head", "head", "tail",
4874 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
4875 (set_priorities): Likewise for local "prev_head".
4876 (try_ready): Likewise for param "next".
4877 (fix_tick_ready): Likewise.
4878 (change_queue_index): Likewise.
4879 (sched_extend_ready_list): Update for change to field "vec" of
4881 (generate_recovery_code): Strengthen param "insn" from rtx to
4883 (begin_speculative_block): Likewise.
4884 (create_check_block_twin): Likewise for param "insn" and locals
4885 "label", "check", "twin". Introduce local "check_pat" to avoid
4886 "check" being used as a plain rtx before being used as an insn.
4887 (fix_recovery_deps): Add a checked cast to rtx_insn * when
4888 extracting elements from ready_list.
4889 (sched_remove_insn): Strengthen param "insn" from rtx to
4891 (sched_emit_insn): Likewise for return type.
4892 (ready_remove_first_dispatch): Likewise for return type and local
4895 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
4897 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
4900 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
4901 from rtx to rtx_insn *.
4902 (add_dependence_list): Likewise for param "insn". Add a checked
4904 (add_dependence_list_and_free): Strengthen param "insn" from rtx
4905 to rtx_insn *. Strengthen param "list_p" from rtx * to
4907 (chain_to_prev_insn): Strengthen param "insn" and locals
4908 "prec_nonnote", "i" from rtx to rtx_insn *.
4909 (flush_pending_lists): Likewise for param "insn".
4910 (cur_insn): Likewise for this variable.
4911 (haifa_start_insn): Add a checked cast.
4912 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
4913 (sched_analyze_reg): Likewise for param "insn".
4914 (sched_analyze_1): Likewise.
4915 (sched_analyze_2): Likewise. Add checked casts.
4916 (sched_analyze_insn): Likewise. Also for local "prev".
4917 (deps_analyze_insn): Likewise for param "insn".
4918 (sched_analyze): Likewise for params "head", "tail" and local "insn".
4919 (add_dependence_1): Likewise for params "insn", "elem".
4920 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
4921 (parse_add_or_inc): Likewise for param "insn".
4922 (find_inc): Likewise for local "inc_cand".
4923 (find_modifiable_mems): Likewise for params "head", "tail" and
4924 locals "insn", "next_tail".
4926 * sched-ebb.c (init_ready_list): Likewise for local "insn".
4927 (begin_schedule_ready): Likewise for param "insn".
4928 (begin_move_insn): Likewise for params "insn" and "last".
4929 (ebb_print_insn): Strengthen param "insn" from const_rtx to
4931 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
4932 (ebb_contributes_to_priority): Likewise for params "next", "insn".
4933 (ebb_add_remove_insn): Likewise for param "insn".
4934 (advance_target_bb): Likewise.
4936 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
4938 (check_live): Likewise for param "insn".
4939 (init_ready_list): Likewise for local "insn".
4940 (can_schedule_ready_p): Likewise for param "insn".
4941 (begin_schedule_ready): Likewise.
4942 (new_ready): Likewise for param "next".
4943 (rgn_print_insn): Likewise for param "insn".
4944 (rgn_rank): Likewise for params "insn1", "insn2".
4945 (contributes_to_priority): Likewise for params "next", "insn".
4946 (rgn_insn_finishes_block_p): Likewise for param "insn".
4947 (add_branch_dependences): Likewise for params "head", "tail" and
4948 locals "insn", "last".
4949 (rgn_add_remove_insn): Likewise for param "insn".
4950 (advance_target_bb): Likewise.
4952 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
4953 const_rtx to const rtx_insn *.
4955 * sel-sched-dump.h (sel_print_insn): Likewise.
4957 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
4958 (deps_init_id): Likewise.
4960 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
4961 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
4964 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4966 * output.h (final_start_function): Strengthen param 1 from rtx to
4969 * final.c (final_start_function): Likewise, renaming back from
4970 "uncast_first" to "first", and dropping the checked cast from rtx
4973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4975 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
4976 * final.c (final): Likewise. Rename param back from
4977 "uncast_first" to "first" and eliminate the checked cast from rtx
4980 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4982 * output.h (shorten_branches): Strengthen param from rtx to
4985 * final.c (shorten_branches): Likewise, renaming param back from
4986 "uncast_first" to "first", and dropping the checked cast from rtx
4989 * genattr.c (gen_attr): Likewise when writing out the prototype of
4992 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4994 * sched-int.h (struct haifa_sched_info): Strengthen fields
4995 "prev_head" and "next_tail" from rtx to rtx_insn *.
4997 2014-08-25 David Malcolm <dmalcolm@redhat.com>
4999 * rtl.h (rtx_jump_table_data::get_labels): New method.
5000 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5001 with use of the new rtx_jump_table_data::get_labels method.
5002 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5003 to rtx_jump_table_data *. Simplify by using get_labels method.
5004 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5005 a dyn_cast, introducing local "table", using it to replace
5006 label-lookup logic with a get_labels method call.
5007 (patch_jump_insn): Simplify using get_labels method.
5008 * dwarf2cfi.c (create_trace_edges): Likewise.
5009 * rtlanal.c (label_is_jump_target_p): Likewise.
5011 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5013 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5016 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5017 (unshare_all_rtl_again): Likewise, also for local "p".
5019 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5021 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5023 * cfgrtl.c (delete_insn_and_edges): Likewise.
5025 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5027 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5028 from rtx to rtx_insn *.
5030 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5032 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5034 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5035 locals "returnjump", "epilogue_end", "insn", "next".
5037 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5038 "returnjump" from rtx * to rtx_insn **.
5039 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5043 * basic-block.h (struct edge_def). Strengthen "r" within
5044 union edge_def_insns from rtx to rtx_insn *.
5046 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5047 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5049 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5050 from rtx to rtx_insn *.
5051 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5053 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5054 (reg_used_on_edge): Likewise.
5055 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5056 (gt_pch_nx): New overload for rtx_insn *&.
5057 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5058 from rtx to rtx_insn *.
5060 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5062 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5063 from rtx to rtx_insn *.
5064 (BB_FOOTER): Replace function with access macro.
5065 (SET_BB_FOOTER): Delete.
5067 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5069 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5070 (emit_barrier_after_bb): Likewise.
5071 (record_effective_endpoints): Likewise.
5072 (relink_block_chain): Likewise.
5073 (fixup_fallthru_exit_predecessor): Likewise.
5074 (cfg_layout_duplicate_bb): Likewise.
5075 (cfg_layout_split_block): Likewise.
5076 (cfg_layout_delete_block): Likewise.
5077 (cfg_layout_merge_blocks): Likewise.
5078 (BB_FOOTER): Delete function.
5079 (SET_BB_FOOTER): Delete function.
5080 * combine.c (update_cfg_for_uncondjump): Replace uses of
5081 SET_BB_FOOTER with BB_FOOTER.
5083 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5085 * except.h (struct eh_landing_pad_d): Strengthen field
5086 "landing_pad" from rtx to rtx_code_label *.
5088 * except.c (sjlj_emit_dispatch_table): Likewise for param
5090 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5092 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5094 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5095 first param from rtx to rtx_insn *.
5096 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5097 field "set_frame_ptr_insn".
5098 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5099 "csend" from rtx to rtx_code_label *.
5100 (xtensa_expand_atomic): Likewise for local "csloop".
5101 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5103 (xtensa_call_tls_desc): Likewise for return type and locals
5104 "call_insn", "insns".
5105 (xtensa_legitimize_tls_address): Likewise for local "insns".
5106 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5108 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5110 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5111 first param from rtx to rtx_insn *.
5112 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5115 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5117 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5118 Strengthen param 1 from rtx to rtx_insn *.
5119 (tilepro_output_cbranch): Likewise.
5120 (tilepro_adjust_insn_length): Likewise.
5121 (tilepro_final_prescan_insn): Likewise for sole param.
5123 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
5124 Likewise for local "last".
5125 (cbranch_predicted_p): Likewise for param "insn".
5126 (tilepro_output_simple_cbranch_with_opcode): Likewise.
5127 (tilepro_output_cbranch_with_opcode): Likewise.
5128 (tilepro_output_cbranch): Likewise.
5129 (frame_emit_load): Likewise for return type and locals "seq",
5131 (emit_sp_adjust): Likewise for return type and local "insn".
5132 (tilepro_expand_epilogue): Likewise for locals "last_insn",
5134 (tilepro_adjust_insn_length): Likewise for param "insn".
5135 (next_insn_to_bundle): Likewise for return type and params
5137 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
5138 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
5140 (match_addli_pcrel): Likewise for param "insn".
5141 (replace_addli_pcrel): Likewise.
5142 (match_auli_pcrel): Likewise.
5143 (replace_auli_pcrel): Likewise.
5144 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
5146 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5147 "queue", "next_queue", "prev".
5148 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
5149 (tilepro_final_prescan_insn): Likewise for param "insn".
5151 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5153 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
5154 Strengthen param 1 from rtx to rtx_insn *.
5155 (tilegx_output_cbranch): Likewise.
5156 (tilegx_adjust_insn_length): Likewise.
5157 (tilegx_final_prescan_insn): Likewise for sole param.
5159 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
5161 (cbranch_predicted_p): Likewise for param "insn".
5162 (tilegx_output_simple_cbranch_with_opcode): Likewise.
5163 (tilegx_output_cbranch_with_opcode): Likewise.
5164 (tilegx_output_cbranch): Likewise.
5165 (frame_emit_load): Likewise for return type.
5166 (set_frame_related_p): Likewise for locals "seq", "insn".
5167 (emit_sp_adjust): Likewise for return type, and for local "insn".
5168 Introduce local "pat" for use in place of "insn" where the latter
5169 isn't an instruction.
5170 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
5171 from rtx to rtx_insn *.
5172 (tilegx_adjust_insn_length): Likewise for param "insn".
5173 (next_insn_to_bundle): Likewise for return type and params "r" and
5175 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
5177 (replace_insns): Likewise for params "old_insn", "new_insns".
5178 (replace_mov_pcrel_step1): Likewise for param "insn" and local
5180 (replace_mov_pcrel_step2): Likewise.
5181 (replace_mov_pcrel_step3): Likewise.
5182 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
5184 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5185 "queue", "next_queue", "prev".
5186 (tilegx_output_mi_thunk): Likewise for local "insn".
5187 (tilegx_final_prescan_insn): Likewise for param "insn".
5189 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5191 * config/spu/spu.c (frame_emit_store): Strengthen return type from
5193 (frame_emit_load): Likewise.
5194 (frame_emit_add_imm): Likewise, also for local "insn".
5195 (spu_expand_prologue): Likewise for local "insn".
5196 (struct spu_bb_info): Likewise for field "prop_jump".
5197 (emit_nop_for_insn): Likewise for param "insn" and local
5199 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
5201 (spu_emit_branch_hint): Likewise for params "before", "branch" and
5202 locals "hint", "insn".
5203 (get_branch_target): Likewise for param "branch".
5204 (insn_clobbers_hbr): Likewise for param "insn".
5205 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
5206 locals "insn", "before_4", "before_16".
5207 (insert_hbrp): Likewise for local "insn".
5208 (spu_machine_dependent_reorg): Likewise for locals "branch",
5209 "insn", "next", "bbend".
5210 (uses_ls_unit): Likewise for param "insn".
5211 (get_pipe): Likewise.
5212 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
5213 introducing a checked cast.
5214 (spu_sched_adjust_cost): Likewise for params "insn" and
5216 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
5217 (spu_sms_res_mii): Likewise.
5219 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5221 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
5222 from rtx to rtx_insn *.
5223 (output_cbranch): Likewise for param 6.
5224 (output_return): Likewise for param 1.
5225 (output_sibcall): Likewise.
5226 (output_v8plus_shift): Likewise.
5227 (output_v8plus_mult): Likewise.
5228 (output_v9branch): Likewise for param 7.
5229 (output_cbcond): Likewise for param 3.
5231 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
5233 (sparc_legitimize_pic_address): Likewise.
5234 (sparc_emit_call_insn): Likewise.
5235 (emit_save_or_restore_regs): Likewise.
5236 (emit_window_save): Likewise for return type and local "insn".
5237 (sparc_expand_prologue): Likewise for local "insn".
5238 (sparc_flat_expand_prologue): Likewise.
5239 (output_return): Likewise for param "insn".
5240 (output_sibcall): Likewise for param "insn" and local "delay".
5241 (output_ubranch): Likewise for param "insn".
5242 (output_cbranch): Likewise.
5243 (output_cbcond): Likewise.
5244 (output_v9branch): Likewise.
5245 (output_v8plus_shift): Likewise.
5246 (sparc_output_mi_thunk): Likewise for local "insn".
5247 (get_some_local_dynamic_name): Likewise.
5248 (output_v8plus_mult): Likewise for param "insn".
5250 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5252 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
5253 from rtx to rtx_insn *.
5254 (output_branchy_insn): Likewise for param 3.
5255 (output_far_jump): Likewise for param 1.
5256 (final_prescan_insn): Likewise.
5257 (sh_insn_length_adjustment): Likewise for sole param.
5259 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
5260 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
5262 (sh_emit_compare_and_set): Likewise for local "lab".
5263 (output_far_jump): Strengthen param "insn" and local "prev" from
5265 (output_branchy_insn): Likewise for param "insn" and local
5267 (output_ieee_ccmpeq): Likewise for param "insn".
5268 (struct label_ref_list_d): Strengthen field "label" from rtx to
5270 (pool_node): Likewise.
5271 (pool_window_label): Likewise for this global.
5272 (add_constant): Likewise for return type and locals "lab", "new_rtx".
5273 (dump_table): Strengthen params "start", "barrier" and local
5274 "scan" from rtx to rtx_insn *.
5275 (broken_move): Likewise for param "insn".
5276 (untangle_mova): Likewise for params "first_mova" and "new_mova".
5277 Strengthen param "first_mova" from rtx * to rtx_insn **.
5278 (mova_p): Likewise for param "insn".
5279 (fixup_mova): Likewise for param "mova".
5280 (find_barrier): Likewise for return type, params "mova" and
5281 "from", and locals "barrier_before_mova", "found_barrier",
5282 "good_barrier", "orig", "last_symoff", "next". Strengthen local
5283 "label" from rtx to rtx_code_label *.
5284 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
5286 (sh_reorg): Likewise for locals "link", "scan", "barrier".
5287 (split_branches): Likewise for param "first" and local "insn".
5288 (final_prescan_insn): Likewise for param "insn".
5289 (sequence_insn_p): Likewise for locals "prev", "next".
5290 (sh_insn_length_adjustment): Likewise for param "insn".
5291 (sh_can_redirect_branch): Likewise for local "insn".
5292 (find_r0_life_regions): Likewise for locals "end", "insn".
5293 (sh_output_mi_thunk): Likewise for local "insns".
5295 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5297 * config/score/score.c (score_output_mi_thunk): Strengthen local
5298 "insn" from rtx to rtx_insn *.
5299 (score_prologue): Likewise.
5301 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5303 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
5304 1 from rtx to rtx_insn *.
5305 (s390_emit_jump): Likewise for return type.
5306 (s390_emit_call): Likewise.
5307 (s390_load_got): Likewise.
5309 * config/s390/s390.c (last_scheduled_insn): Likewise for this
5311 (s390_match_ccmode): Likewise for param "insn".
5312 (s390_emit_jump): Likewise for return type.
5313 (s390_split_branches): Likewise for local "label".
5314 (struct constant): Strengthen field "label" from rtx to
5316 (struct constant_pool): Likewise for field "label". Strengthen
5317 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
5319 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
5321 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
5322 (s390_end_pool): Likewise.
5323 (s390_dump_pool): Likewise for local "insn".
5324 (s390_mainpool_start): Likewise.
5325 (s390_chunkify_start): Likewise.
5326 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
5327 with insns. Strengthen locals "label", "jump", "barrier", "next",
5328 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
5329 (s390_chunkify_finish): Strengthen local "insn" from rtx to
5331 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
5332 "jump", "label", "next_insn".
5333 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
5334 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
5336 (s390_load_got): Likewise for return type and local "insns".
5337 (s390_save_gprs_to_fprs): Likewise for local "insn".
5338 (s390_restore_gprs_from_fprs): Likewise.
5339 (pass_s390_early_mach::execute): Likewise.
5340 (s390_emit_prologue): Likewise for local "insns".
5341 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
5343 (s390_emit_call): Strengthen return type and local "insn" from
5345 (s390_emit_tpf_eh_return): Likewise for local "insn".
5346 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
5347 "next_insn", introducing locals "s_pat", "rpat" to allow this.
5348 (s390_fix_long_loop_prediction): Likewise for param "insn" and
5350 (s390_non_addr_reg_read_p): Likewise for param "insn".
5351 (find_cond_jump): Likewise for return type and param "insn".
5352 (s390_swap_cmp): Likewise for param "insn".
5353 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
5354 "prev_insn", "next_insn".
5355 (s390_reorg): Likewise for locals "insn", "target".
5356 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
5357 (s390_sched_variable_issue): For now, rename param "insn" to
5358 "uncast_insn", introducing a checked cast.
5359 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
5361 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
5362 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
5364 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5366 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
5367 param from rtx to rtx_insn *.
5368 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
5370 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5372 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
5373 4 from rtx to rtx_insn *.
5374 (rs6000_final_prescan_insn): Likewise for first param.
5375 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
5377 (rs6000_get_some_local_dynamic_name): Likewise.
5378 (output_cbranch): Likewise for param "insn".
5379 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
5380 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
5381 (rs6000_emit_allocate_stack): Likewise for local "insn".
5382 (load_cr_save): Likewise.
5383 (restore_saved_cr): Likewise.
5384 (restore_saved_lr): Likewise.
5385 (emit_cfa_restores): Likewise.
5386 (rs6000_output_function_epilogue): Likewise for locals "insn" and
5387 "deleted_debug_label".
5388 (rs6000_output_mi_thunk): Likewise for local "insn".
5389 (rs6000_final_prescan_insn): Likewise for param "insn".
5391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5393 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
5394 Strengthen param "insn" from rtx to rtx_insn *.
5395 * config/picochip/picochip.c (picochip_current_prescan_insn):
5396 Likewise for this variable.
5397 (picochip_final_prescan_insn): Likewise for param "insn".
5399 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5401 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
5402 from rtx to rtx_insn *.
5403 (pa_output_indirect_call): Likewise.
5404 (pa_adjust_insn_length): Likewise.
5405 (pa_attr_length_millicode_call): Likewise.
5406 (pa_attr_length_call): Likewise.
5407 (pa_attr_length_indirect_call): Likewise.
5409 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
5411 (pa_attr_length_millicode_call): Likewise.
5412 (pa_attr_length_call): Likewise.
5413 (pa_output_call): Likewise.
5414 (pa_attr_length_indirect_call): Likewise.
5415 (pa_output_indirect_call): Likewise.
5417 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5419 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
5420 Strengthen first param from rtx to rtx_insn *.
5421 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
5424 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5426 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
5427 type from rtx to rtx_insn *.
5428 (mips_expand_call): Likewise.
5429 (mips_adjust_insn_length): Likewise for first param.
5430 (mips_output_conditional_branch): Likewise.
5431 (mips_output_order_conditional_branch): Likewise.
5432 (mips_final_prescan_insn): Likewise.
5434 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
5435 rtx_insn * for the SEQUENCE case.
5436 (SEQ_END): Likewise.
5437 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
5438 (mips_emit_call_insn): Likewise, also for local "insn".
5439 (mips16_gp_pseudo_reg): Likewise for local "scan".
5440 (mips16_build_call_stub): Likewise for return type and for local
5441 "insn". Introduce a new local "pattern" so that "insn" can indeed
5443 (mips_expand_call): Strengthen return type and local "insn" from
5445 (mips_block_move_loop): Strengthen local "label" from rtx to
5447 (mips_expand_synci_loop): Likewise for locals "label",
5449 (mips_set_frame_expr): Strengthen local "insn" from rtx to
5451 (mips16e_collect_argument_saves): Likewise for locals "insn",
5453 (mips_find_gp_ref): Likewise for param of callback for "pred"
5454 param, and for local "insn".
5455 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5456 (mips_insn_has_flexible_gp_ref_p): Likewise.
5457 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5459 (mips_epilogue_set_cfa): Likewise for local "insn".
5460 (mips_expand_epilogue): Likewise.
5461 (mips_adjust_insn_length): Likewise for param "insn".
5462 (mips_output_conditional_branch): Likewise.
5463 (mips_output_order_conditional_branch): Likewise.
5464 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5465 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5466 "falu2_turn_enabled_insn".
5467 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5468 "done_label" from rtx to rtx_code_label *.
5469 (struct mips16_constant): Likewise for field "label".
5470 (mips16_add_constant): Likewise for return type.
5471 (mips16_emit_constants_1): Strengthen return type and param "insn"
5472 from rtx to rtx_insn *.
5473 (mips16_emit_constants): Likewise for param "insn".
5474 (mips16_insn_length): Likewise.
5475 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5476 to rtx_code_label *.
5477 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5478 from rtx to rtx_insn *.
5479 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5480 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5481 (r10k_simplify_address): Strengthen param "insn" and local
5482 "def_insn" from rtx to rtx_insn *.
5483 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5485 (r10k_needs_protection_p_1): Update target type of cast of data
5486 from to rtx to rtx_insn *.
5487 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5488 rtx * to rtx_insn **.
5489 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5491 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5492 (mips_call_expr_from_insn): Likewise for param "insn".
5493 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5494 (mips_find_pic_call_symbol): Likewise for param "insn".
5495 (mips_annotate_pic_calls): Likewise for local "insn".
5496 (mips_sim_insn): Likewise for this variable.
5497 (struct mips_sim): Likewise for field "insn" within elements of
5499 (mips_sim_wait_reg): Likewise for param "insn".
5500 (mips_sim_wait_regs): Likewise.
5501 (mips_sim_wait_units): Likewise.
5502 (mips_sim_wait_insn): Likewise.
5503 (mips_sim_issue_insn): Likewise.
5504 (mips_sim_finish_insn): Likewise.
5505 (mips_seq_time): Likewise for param "seq" and local "insn".
5506 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5507 locals "first", "second".
5508 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5509 "last", "last2", "next".
5510 (mips_avoid_hazard): Likewise for params "after", "insn".
5511 (mips_reorg_process_insns): Likewise for locals "insn",
5512 "last_insn", "subinsn", "next_insn".
5513 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5514 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5516 (mips_output_mi_thunk): Likewise for local "insn".
5517 (mips_final_prescan_insn): Likewise for param "insn".
5519 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5521 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5522 Strengthen return type and local "insns" from rtx to rtx_insn *.
5523 (microblaze_legitimize_tls_address): Likewise for local "insns".
5524 (microblaze_block_move_loop): Strengthen local "label" from rtx
5525 to rtx_code_label *.
5526 (microblaze_expand_prologue): Strengthen two locals named "insn"
5527 from rtx to rtx_insn *.
5528 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5529 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5530 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5531 to rtx_code_label *.
5533 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5535 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5536 param from rtx to rtx_insn *.
5537 (mep_reuse_lo): Likewise for third param.
5538 (mep_use_post_modify_p): Likewise for first param.
5539 (mep_core_address_length): Likewise.
5540 (mep_cop_address_length): Likewise.
5541 (mep_final_prescan_insn): Likewise.
5542 (mep_store_data_bypass_p): Likewise for both params.
5543 (mep_mul_hilo_bypass_p): Likewise.
5544 (mep_ipipe_ldc_p): Likewise for param.
5546 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5547 (mep_rewrite_mult): Likewise.
5548 (mep_rewrite_mulsi3): Likewise.
5549 (mep_rewrite_maddsi3): Likewise.
5550 (mep_reuse_lo_p_1): Likewise.
5551 (mep_reuse_lo_p): Likewise.
5552 (mep_frame_expr): Likewise.
5553 (mep_make_parallel): Likewise for both params.
5554 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5556 (mep_use_post_modify_p): Likewise for param "insn".
5557 (mep_core_address_length): Likewise.
5558 (mep_cop_address_length): Likewise.
5559 (mep_reg_set_in_function): Likewise for local "insn".
5560 (mep_asm_without_operands_p): Likewise.
5561 (F): Likewise for return type and param "x".
5562 (add_constant): Likewise for local "insn".
5563 (maybe_dead_move): Likewise for return type and local "insn".
5564 (mep_expand_prologue): Likewise for local "insn".
5565 (mep_final_prescan_insn): Likewise for param "insn".
5566 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5567 "next", "follow", "x".
5568 (mep_insert_repeat_label_last): Likewise for return type, param
5569 "last_insn", and locals "next", "prev". Strengthen param "label"
5570 from rtx to rtx_code_label *.
5571 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
5573 (struct mep_doloop_end): Likewise for fields "insn" and
5575 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
5576 Strengthen local "repeat_label" from rtx to rtx_code_label *.
5577 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
5579 (mep_invert_branch): Likewise for params "insn" and "after".
5580 (mep_reorg_erepeat): Likewise for param "insns" and locals
5581 "insn", "prev", "new_last", "barrier", "user". Strengthen local
5582 "l" from rtx to rtx_code_label *.
5583 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
5584 from rtx to rtx_insn *.
5585 (mep_reorg_addcombine): Likewise for param "insns" and locals
5587 (add_sp_insn_p): Likewise for param "insn".
5588 (mep_reorg_noframe): Likewise for param "insns" and locals
5589 "start_frame_insn", "end_frame_insn", "next".
5590 (mep_reorg): Likewise for local "insns".
5591 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
5593 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
5594 (mep_mul_hilo_bypass_p): Likewise.
5595 (mep_ipipe_ldc_p): Likewise for param "insn".
5596 (mep_make_bundle): Likewise for return type, param "cop" and local
5597 "insn", splitting out the latter into a new local "seq" for when it
5598 is a SEQUENCE rather than an insn.
5599 (core_insn_p): Likewise for param "insn".
5600 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
5601 "last", "first", "note", "prev", "core_insn".
5603 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5605 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
5607 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
5608 (m68k_final_prescan_insn): Likewise for first param.
5610 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
5611 (m68k_set_frame_related): Likewise for param "insn".
5612 (output_btst): Likewise for param "insn".
5613 (m68k_final_prescan_insn): Likewise.
5614 (m68k_move_to_reg): Likewise for local "insn".
5615 (m68k_call_tls_get_addr): Likewise for local "insns".
5616 (m68k_call_m68k_read_tp): Likewise.
5617 (strict_low_part_peephole_ok): Likewise for param "first_insn".
5618 (m68k_output_mi_thunk): Likewise for local "insn".
5620 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5622 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
5623 first param from rtx to rtx_insn *.
5624 (iq2000_adjust_insn_length): Likewise.
5625 (iq2000_output_conditional_branch): Likewise.
5626 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
5627 "insn" and local "nop_insn".
5628 (iq2000_annotate_frame_insn): Likewise for param "insn".
5629 (iq2000_expand_prologue): Likewise for both locals "insn".
5630 (iq2000_adjust_insn_length): Likewise for param "insn".
5631 (iq2000_output_conditional_branch): Likewise.
5633 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5635 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
5636 "insns" from rtx to rtx_insn *.
5637 (ia64_emit_cond_move): Likewise for locals "insn", "first".
5638 (struct spill_fill_data): Likewise for field "init_after" and for
5639 elements of array field "prev_insn".
5640 (spill_restore_mem): Likewise for locals "insn", "first".
5641 (do_spill): Likewise for local "insn".
5642 (do_restore): Likewise.
5643 (ia64_expand_prologue): Likewise.
5644 (ia64_expand_epilogue): Likewise.
5645 (emit_insn_group_barriers): Likewise for locals "insn",
5647 (emit_all_insn_group_barriers): Likewise for locals "insn",
5649 (dfa_stop_insn): Likewise for this global.
5650 (dfa_pre_cycle_insn): Likewise.
5651 (ia64_nop): Likewise.
5652 (final_emit_insn_group_barriers): Likewise for locals "insn",
5654 (emit_predicate_relation_info): Likewise for locals "head", "n",
5656 (ia64_reorg): Likewise for local "insn".
5657 (ia64_output_mi_thunk): Likewise.
5658 (expand_vec_perm_interleave_2): Likewise for local "seq".
5660 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5662 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
5663 param 1 "insn" from rtx to rtx_insn *.
5664 (ix86_use_lea_for_mov): Likewise.
5665 (ix86_avoid_lea_for_addr): Likewise.
5666 (ix86_split_lea_for_addr): Likewise.
5667 (ix86_lea_for_add_ok): Likewise.
5668 (ix86_output_call_insn): Likewise.
5670 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
5671 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
5672 (ix86_output_function_epilogue): Likewise for locals "insn",
5673 "deleted_debug_label".
5674 (legitimize_tls_address): Likewise for local "insn".
5675 (get_some_local_dynamic_name): Likewise.
5676 (increase_distance): Likewise for params "prev", "next".
5677 (distance_non_agu_define_in_bb): Likewise for params "insn",
5678 "start" and locals "prev", "next".
5679 (distance_non_agu_define): Likewise for param "insn".
5680 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
5681 locals "next", "prev".
5682 (distance_agu_use): Likewise for param "insn".
5683 (ix86_lea_outperforms): Likewise.
5684 (ix86_ok_to_clobber_flags): Likewise.
5685 (ix86_avoid_lea_for_add): Likewise.
5686 (ix86_use_lea_for_mov): Likewise.
5687 (ix86_avoid_lea_for_addr): Likewise.
5688 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
5689 (ix86_split_lea_for_addr): Likewise for param "insn".
5690 (ix86_lea_for_add_ok): Likewise for param "insn".
5691 (ix86_expand_carry_flag_compare): Likewise for local
5693 (ix86_expand_int_movcc): Likewise.
5694 (ix86_output_call_insn): Likewise for param "insn".
5695 (ix86_output_call_insn): Likewise for local "i".
5696 (x86_output_mi_thunk): Introduce local "insn", using it in place
5697 of "tmp" when dealing with insns.
5698 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
5700 (ix86_pad_returns): Likewise for locals "ret", "prev".
5701 (ix86_count_insn_bb): Likewise for local "insn".
5702 (ix86_pad_short_function): Likewise for locals "ret", "insn".
5703 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
5704 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
5705 (expand_vec_perm_interleave2): Likewise for local "seq".
5706 (expand_vec_perm_vperm2f128_vblend): Likewise.
5707 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
5708 call to for_each_rtx with for_each_rtx_in_insn.
5710 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5712 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
5713 "label" from rtx to rtx_code_label *.
5714 (ix86_expand_prologue): Likewise.
5715 (ix86_expand_split_stack_prologue): Likewise for locals "label",
5717 (ix86_split_idivmod): Likewise for locals "end_label" and
5719 (ix86_expand_branch): Likewise for local "label2".
5720 (ix86_expand_aligntest): Likewise for return type and local "label".
5721 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
5723 (expand_movmem_epilogue): Likewise for the various locals named
5725 (expand_setmem_epilogue): Likewise.
5726 (expand_small_movmem_or_setmem): Likewise for local "label".
5727 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5728 Strengthen param "done_label" from rtx * to rtx_code_label **.
5729 Strengthen locals "loop_label" and "label" from rtx to
5731 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
5732 Likewise for locals "loop_label", "label".
5733 (ix86_expand_set_or_movmem): Likewise for locals "label",
5734 "jump_around_label", "hot_label".
5735 (ix86_expand_strlensi_unroll_1): Likewise for locals
5736 "align_2_label", align_3_label", "align_4_label", "end_0_label",
5738 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
5739 (void ix86_emit_i387_log1p): Likewise for locals "label1",
5740 "label2", "jump_label".
5741 (ix86_expand_sse_compare_and_jump): Likewise for return type and
5743 (ix86_expand_lfloorceil): Likewise for local "label".
5744 (ix86_expand_rint): Likewise.
5745 (ix86_expand_floorceildf_32): Likewise.
5746 (ix86_expand_floorceil): Likewise.
5747 (ix86_expand_rounddf_32): Likewise.
5748 (ix86_expand_trunc): Likewise.
5749 (ix86_expand_truncdf_32): Likewise.
5750 (ix86_expand_round): Likewise.
5752 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5754 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
5755 first param from rtx to rtx_insn *.
5756 (h8300_insn_length_from_table): Likewise.
5757 * config/h8300/h8300.c (F): Likewise for return type and param
5759 (Fpa): Add a checked cast to rtx_insn *.
5760 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
5762 (final_prescan_insn): Likewise for param "insn".
5763 (h8300_binary_length): Likewise.
5764 (h8300_insn_length_from_table): Likewise.
5766 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5768 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
5769 Strengthen first param "insn" from rtx to rtx_insn *.
5771 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
5773 (frame_insn): Likewise for return type. Introduce local "insn"
5774 for use in place of local "x" for use as an rtx_insn *.
5775 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
5776 (epiphany_expand_prologue): Likewise for local "insn".
5777 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
5778 * config/epiphany/resolve-sw-modes.c
5779 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
5782 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5784 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
5785 param from rtx to rtx_insn *.
5786 (c6x_final_prescan_insn): Likewise for first param.
5788 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
5789 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
5790 (c6x_expand_compare): Strengthen local "insns" from rtx to
5792 (c6x_get_unit_specifier): Likewise for param "insn".
5793 (c6x_print_unit_specifier_field): Likewise.
5794 (c6x_final_prescan_insn): Likewise.
5795 (emit_add_sp_const): Likewise for local "insn".
5796 (c6x_expand_prologue): Likewise.
5798 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5800 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
5801 param 1 from rtx to rtx_insn *.
5802 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
5803 the various locals named "insn".
5804 (expand_epilogue_reg_restore): Likewise.
5805 (frame_related_constant_load): Likewise.
5806 (add_to_reg): Likewise.
5807 (emit_link_insn): Likewise.
5808 (do_link): Likewise.
5809 (expand_interrupt_handler_prologue): Likewise.
5810 (branch_dest): Likewise for param "branch".
5811 (asm_conditional_branch): Likewise for param "insn".
5812 (gen_one_bundle): Likewise for elements of param "slot" and local
5814 (bfin_gen_bundles): Likewise for locals "insn", "next" and
5815 elements of local "slot".
5816 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5817 "queue", "next_queue", "prev".
5818 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
5819 (add_sched_insns_for_speculation): Likewise for local "insn".
5821 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5823 * config/avr/avr-protos.h (output_movqi): Strengthen first param
5824 from rtx to rtx_insn *.
5825 (output_movhi): Likewise.
5826 (output_movsisf): Likewise.
5827 (avr_out_tstsi): Likewise.
5828 (avr_out_tsthi): Likewise.
5829 (avr_out_tstpsi): Likewise.
5830 (avr_out_compare): Likewise.
5831 (avr_out_compare64): Likewise.
5832 (avr_out_movpsi): Likewise.
5833 (ashlqi3_out): Likewise.
5834 (ashlhi3_out): Likewise.
5835 (ashlsi3_out): Likewise.
5836 (ashrqi3_out): Likewise.
5837 (ashrhi3_out): Likewise.
5838 (ashrsi3_out): Likewise.
5839 (lshrqi3_out): Likewise.
5840 (lshrhi3_out): Likewise.
5841 (lshrsi3_out): Likewise.
5842 (avr_out_ashlpsi3): Likewise.
5843 (avr_out_ashrpsi3): Likewise.
5844 (avr_out_lshrpsi3): Likewise.
5845 (avr_out_fract): Likewise.
5846 (avr_out_sbxx_branch): Likewise.
5847 (avr_out_round): Likewise.
5848 (avr_out_xload): Likewise.
5849 (avr_out_movmem): Likewise.
5850 (adjust_insn_length): Likewise.
5851 (avr_out_lpm): Likewise.
5852 (reg_unused_after): Likewise.
5853 (_reg_unused_after): Likewise.
5854 (avr_jump_mode): Likewise for second param.
5855 (jump_over_one_insn): Likewise for first param.
5856 (avr_final_prescan_insn): Likewise.
5857 (out_shift_with_cnt): Likewise for second param.
5859 * config/avr/avr.c (get_sequence_length): Likewise for param
5860 "insns" and local "insn".
5861 (emit_push_byte): Likewise for local "insn".
5862 (emit_push_sfr): Likewise.
5863 (avr_prologue_setup_frame): Likewise for locals "insn",
5864 "fp_plus_insns", "sp_plus_insns".
5865 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
5867 (avr_jump_mode): Likewise for param "insn".
5868 (avr_final_prescan_insn): Likewise.
5869 (avr_find_unused_d_reg): Likewise.
5870 (avr_out_lpm_no_lpmx): Likewise.
5871 (avr_out_lpm): Likewise.
5872 (avr_out_xload): Likewise.
5873 (output_movqi): Likewise.
5874 (output_movhi): Likewise.
5875 (out_movqi_r_mr): Likewise.
5876 (out_movhi_r_mr): Likewise.
5877 (out_movsi_r_mr): Likewise.
5878 (out_movsi_mr_r): Likewise.
5879 (output_movsisf): Likewise.
5880 (avr_out_load_psi): Likewise.
5881 (avr_out_store_psi): Likewise.
5882 (avr_out_movpsi): Likewise.
5883 (out_movqi_mr_r): Likewise.
5884 (avr_out_movhi_mr_r_xmega): Likewise.
5885 (out_movhi_mr_r): Likewise.
5886 (compare_condition): Likewise for param "insn" and local "next".
5887 (compare_sign_p): Likewise for param "insn".
5888 (compare_diff_p): Likewise.
5889 (compare_eq_p): Likewise.
5890 (avr_out_compare): Likewise.
5891 (avr_out_compare64): Likewise.
5892 (avr_out_tsthi): Likewise.
5893 (avr_out_tstpsi): Likewise.
5894 (avr_out_tstsi): Likewise.
5895 (out_shift_with_cnt): Likewise.
5896 (ashlqi3_out): Likewise.
5897 (ashlhi3_out): Likewise.
5898 (avr_out_ashlpsi3): Likewise.
5899 (ashlsi3_out): Likewise.
5900 (ashrqi3_out): Likewise.
5901 (ashrhi3_out): Likewise.
5902 (avr_out_ashrpsi3): Likewise.
5903 (ashrsi3_out): Likewise.
5904 (lshrqi3_out): Likewise.
5905 (lshrhi3_out): Likewise.
5906 (avr_out_lshrpsi3): Likewise.
5907 (lshrsi3_out): Likewise.
5908 (avr_out_fract): Likewise.
5909 (avr_out_round): Likewise.
5910 (avr_adjust_insn_length): Likewise.
5911 (reg_unused_after): Likewise.
5912 (_reg_unused_after): Likewise.
5913 (avr_compare_pattern): Likewise.
5914 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
5915 and locals "branch1", "branch2", "insn2", "jump".
5916 (avr_reorg): Likewise for local "insn".
5917 (avr_2word_insn_p): Likewise for param "insn".
5918 (jump_over_one_insn_p): Likewise.
5919 (avr_out_sbxx_branch): Likewise.
5920 (avr_out_movmem): Likewise.
5922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5924 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
5925 param from rtx to rtx_insn *.
5926 (thumb1_final_prescan_insn): Likewise.
5927 (thumb2_final_prescan_insn): Likewise.
5929 * config/arm/arm.c (emit_set_insn): Strengthen return type from
5931 (struct minipool_node): Likewise for field "insn".
5932 (dump_minipool): Likewise for param "scan".
5933 (create_fix_barrier): Likewise for local "from". Strengthen local
5934 "label" from rtx to rtx_code_label *.
5935 (push_minipool_barrier): Strengthen param "insn" from rtx to
5937 (push_minipool_fix): Likewise.
5938 (note_invalid_constants): Likewise.
5939 (thumb2_reorg): Likewise for local "insn".
5940 (arm_reorg): Likewise.
5941 (thumb2_final_prescan_insn): Likewise for param
5942 "insn" and local "first_insn".
5943 (arm_final_prescan_insn): Likewise for param "insn" and locals
5944 "start_insn", "this_insn".
5945 (arm_debugger_arg_offset): Likewise for param "insn".
5946 (thumb1_emit_multi_reg_push): Likewise for return type and local
5948 (thumb1_final_prescan_insn): Likewise for param "insn".
5949 (thumb_far_jump_used_p): Likewise for local "insn".
5950 (thumb1_expand_prologue): Likewise.
5951 (arm_expand_epilogue_apcs_frame): Likewise.
5952 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
5953 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
5954 from rtx to rtx_code_label *.
5955 (arm_split_atomic_op): Likewise for local "label".
5956 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
5958 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5960 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
5961 first param from rtx to rtx_insn *.
5962 (arc_verify_short): Likewise.
5963 (arc_short_long): Likewise.
5964 (arc_need_delay): Likewise.
5966 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
5968 (arc_ccfsm_advance): Likewise for param "insn" and locals
5969 "start_insn", "this_insn".
5970 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
5971 (arc_ccfsm_post_advance): Likewise for param "insn".
5972 (arc_next_active_insn): Likewise for return type and param "insn".
5973 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
5974 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
5975 (output_short_suffix): Likewise for local "insn".
5976 (arc_final_prescan_insn): Likewise for param "insn". Remove
5977 now-redundant checked cast.
5978 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
5979 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
5980 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
5981 for use where lc_set became an insn.
5982 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
5984 (arc_get_insn_variants): Likewise for local "prev".
5985 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
5987 (arc_predicate_delay_insns): Likewise for local "insn".
5988 (arc_pad_return): Likewise for local "prev". For now, add a
5989 checked cast when extracting the insn from "final_sequence".
5990 (arc_short_long): Likewise for param "insn".
5991 (arc_need_delay): Likewise for param "insn" and local "next".
5992 (arc_label_align): Likewise for locals "prev", "next".
5994 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5996 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
5997 "insn" from rtx to rtx_insn *.
5998 (alpha_gp_save_rtx): Likewise for local "seq".
5999 (alpha_instantiate_decls): Likewise for local "top".
6000 (get_some_local_dynamic_name): Likewise for local "insn".
6001 (alpha_does_function_need_gp): Likewise.
6002 (set_frame_related_p): Likewise for return type and for locals
6004 (emit_frame_store_1): Likewise for local "insn".
6005 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6006 (alpha_end_function): Likewise for local "insn".
6007 (alpha_output_mi_thunk_osf): Likewise.
6008 (alphaev4_insn_pipe): Likewise for param "insn".
6009 (alphaev5_insn_pipe): Likewise.
6010 (alphaev4_next_group): Likewise for return type and param 1
6012 (alphaev5_next_group): Likewise.
6013 (alpha_align_insns_1): Likewise for return type and param 1 of
6014 callback param "next_group", and for locals "i", "next", "prev",
6015 "where", "where2", "insn".
6017 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6019 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6020 rather than modifying the stmt.
6022 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6024 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6025 cgraph_state conversion.
6027 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6029 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6030 Strengthen local "insns" from rtx to rtx_insn *.
6031 (aarch64_set_frame_expr): Likewise for local "insn".
6032 (aarch64_save_or_restore_fprs): Likewise.
6033 (aarch64_save_or_restore_callee_save_registers): Likewise.
6034 (aarch64_expand_prologue): Likewise.
6035 (aarch64_expand_epilogue): Likewise.
6036 (aarch64_output_mi_thunk): Likewise.
6037 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6038 "label2" from rtx to rtx_code_label *.
6039 (aarch64_split_atomic_op): Likewise for local "label".
6041 2014-08-25 Martin Liska <mliska@suse.cz>
6043 * cgraph.h (symtab_node):
6044 (bool needed_p (void)): created from decide_is_symbol_needed
6045 (bool referred_to_p (void)): created from referred_to_p
6046 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6047 * cgraph.h (cgraph_node):
6048 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6049 (void expand (void)): created from expand_function
6050 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6051 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6052 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6053 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6054 * cgraph.h (varpool_node):
6055 (static void add (tree decl): created from varpool_add_new_variable
6056 * cgraph.h (cgraph_edge):
6058 (void remove_caller (void)): created from cgraph_edge_remove_caller
6059 (void remove_callee (void)): created from cgraph_edge_remove_callee
6060 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6061 created from cgraph_set_call_stmt
6062 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6063 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6064 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6065 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6066 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6067 created from cgraph_speculative_call_info
6068 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6069 int freq_scale, bool update_original)): created from cgraph_clone_edge
6070 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6071 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6072 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6073 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6074 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6075 (static void rebuild_references (void)): created from cgraph_rebuild_references
6076 * cgraph.h (symbol_table):
6077 (create_reference): renamed from add_reference
6078 (maybe_create_reference): renamed from maybe_add_reference
6079 (void register_symbol (symtab_node *node)): new function
6080 (void clear_asm_symbols (void)): new function
6081 (void unregister (symtab_node *node)): new function
6082 (void release_symbol (cgraph_node *node, int uid)): new function
6083 (cgraph_node * allocate_cgraph_symbol (void)): new function
6084 (void initialize (void)): created from cgraph_init
6085 (symtab_node *first_symbol (void)):new function
6086 (asm_node *first_asm_symbol (void)):new function
6087 (symtab_node *first_defined_symbol (void)):new function
6088 (varpool_node *first_variable (void)):new function
6089 (varpool_node *next_variable (varpool_node *node)):new function
6090 (varpool_node *first_static_initializer (void)):new function
6091 (varpool_node *next_static_initializer (varpool_node *node)):new function
6092 (varpool_node *first_defined_variable (void)):new function
6093 (varpool_node *next_defined_variable (varpool_node *node)):new function
6094 (cgraph_node *first_defined_function (void)):new function
6095 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6096 (cgraph_node *first_function (void)):new function
6097 (cgraph_node *next_function (cgraph_node *node)):new function
6098 (cgraph_node *first_function_with_gimple_body (void)):new function
6099 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6100 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6101 created from symtab_remove_unreachable_nodes
6102 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6103 (void process_new_functions (void)): created from cgraph_process_new_functions
6104 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6105 (bool output_variables (void)): created from varpool_node::output_variables
6106 (void output_asm_statements (void)): created from output_asm_statements
6107 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6108 (void compile (void)): created from compile
6109 (void output_weakrefs (void)): created from output_weakrefs
6110 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6111 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6112 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6113 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6114 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6115 created from cgraph_next_function_with_gimple_body
6116 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6117 created from cgraph_remove_edge_removal_hook
6118 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6119 created from cgraph_add_node_removal_hook
6120 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
6121 created from cgraph_remove_node_removal_hook
6122 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
6123 created from varpool_add_node_removal_hook
6124 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
6125 created from varpool_remove_node_removal_hook
6126 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
6127 created from cgraph_add_function_insertion_hook
6128 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
6129 created from cgraph_remove_function_insertion_hook
6130 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
6131 created from varpool_add_variable_insertion_hook
6132 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
6133 created from varpool_remove_variable_insertion_hook
6134 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
6135 created from cgraph_add_edge_duplication_hook
6136 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
6137 created from cgraph_remove_edge_duplication_hook
6138 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
6139 created from cgraph_add_node_duplication_hook
6140 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
6141 created from cgraph_remove_node_duplication_hook
6142 (void call_edge_removal_hooks (cgraph_edge *e)):
6143 created from cgraph_call_edge_removal_hooks
6144 (void call_cgraph_insertion_hooks (cgraph_node *node)):
6145 created from call_function_insertion_hooks
6146 (void call_cgraph_removal_hooks (cgraph_node *node)):
6147 created from cgraph_call_node_removal_hooks
6148 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
6149 created from cgraph_node::call_duplication_hooks
6150 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
6151 created from cgraph_call_edge_duplication_hooks
6152 (void call_varpool_removal_hooks (varpool_node *node)):
6153 created from varpool_call_node_removal_hooks
6154 (void call_varpool_insertion_hooks (varpool_node *node)):
6155 created from varpool_call_variable_insertion_hooks
6156 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
6157 created from insert_to_assembler_name_hash
6158 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
6159 created from unlink_from_assembler_name_hash
6160 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
6161 created from symtab_prevail_in_asm_name_hash
6162 (void symtab_initialize_asm_name_hash (void)):
6163 created from symtab_initialize_asm_name_hash
6164 (void change_decl_assembler_name (tree decl, tree name)):
6165 created from change_decl_assembler_name
6166 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
6167 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
6168 created from decl_assembler_name_hash
6169 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
6170 created from decl_assembler_name_equal
6171 (static hashval_t hash_node_by_assembler_name (const void *p)):
6172 created from hash_node_by_assembler_name
6173 (static int eq_assembler_name (const void *p1, const void *p2)):
6174 created from eq_assembler_name
6176 2014-08-25 Marek Polacek <polacek@redhat.com>
6178 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
6180 2014-08-25 Petr Murzin <petr.murzin@intel.com>
6182 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
6183 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
6184 SWI1248_AVX512BW mode iterator.
6186 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
6189 * config/sh/predicates.md (general_extend_operand): Disable
6190 TRUNCATE before reload completes.
6192 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
6194 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
6196 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
6199 * config/sh/sh.opt (musermode): Allow negative form.
6200 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
6201 targets that don't support it.
6202 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
6203 Document -mno-usermode option.
6205 2014-08-24 Kito Cheng <kito@0xlab.org>
6207 * system.h (CALLER_SAVE_PROFITABLE): Poison.
6208 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
6209 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
6210 * doc/tm.texi: Regenerate.
6212 2014-08-24 Kito Cheng <kito@0xlab.org>
6214 * ira.c: Fix typo in comment.
6216 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
6218 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
6219 Deprecate c++1y. Change language to reflect greater confidence in C++14.
6221 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
6224 * config/pa/pa.c (pa_output_function_epilogue): Don't set
6225 last_address when the current function is a thunk.
6226 (pa_asm_output_mi_thunk): When we don't have named sections or they
6227 are not being used, check that thunk can reach the stub table with a
6230 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6232 * web.c (union_match_dups): Strengthen param "insn" from rtx to
6234 (pass_web::execute): Likewise for local "insn".
6236 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6238 * var-tracking.c (struct micro_operation_def): Strengthen field
6239 "insn" from rtx to rtx_insn *.
6240 (struct emit_note_data_def): Likewise.
6241 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
6242 (vt_stack_adjustments): Likewise for local "insn".
6243 (adjust_insn): Likewise for param "insn".
6244 (val_store): Likewise.
6245 (val_resolve): Likewise.
6246 (struct count_use_info): Likewise for field "insn".
6247 (log_op_type): Likewise for param "insn".
6248 (reverse_op): Likewise.
6249 (prepare_call_arguments): Likewise.
6250 (add_with_sets): The initial param takes an insn, but we can't
6251 yet strengthen it from rtx to rtx_insn * since it's used as a
6252 cselib_record_sets_hook callback. For now rename initial param
6253 from "insn" to "uncast_insn", and introduce a local "insn" of
6254 the stronger rtx_insn * type, with a checked cast.
6255 (compute_bb_dataflow): Strengthen local "insn" from rtx to
6257 (emit_note_insn_var_location): Likewise.
6258 (emit_notes_for_changes): Likewise.
6259 (emit_notes_for_differences): Likewise.
6260 (next_non_note_insn_var_location): Likewise for return type and
6262 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
6263 (vt_initialize): Likewise for local "insn".
6264 (delete_debug_insns): Likewise for locals "insn" and "next".
6266 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6268 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
6270 (mark_constant_pool): Likewise for local "insn".
6272 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6274 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
6276 (dead_debug_promote_uses): Likewise.
6277 (dead_debug_insert_temp): Likewise.
6279 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6281 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
6282 from const_rtx to const rtx_insn *.
6283 (store_killed_after): Likewise. Strengthen locals "last", "act"
6284 from rtx to rtx_insn *.
6285 (store_killed_before): Strengthen param "insn" from const_rtx to
6286 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
6287 (find_moveable_store): Strengthen param "insn" from rtx to
6289 (compute_store_table): Likewise for local "insn".
6290 (insert_insn_start_basic_block): Likewise for param "insn" and
6291 locals "prev", "before", "insn".
6292 (insert_store): For now, add a checked cast to rtx_insn * on the
6293 result of gen_move_insn.
6294 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
6296 (replace_store_insn): Likewise. For now, add a checked cast to
6297 rtx_insn * on the result of gen_move_insn.
6299 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6301 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
6303 (expand_sjlj_dispatch_table): Likewise.
6305 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6307 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
6308 "insn" from rtx to rtx_insn *.
6310 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6312 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
6313 "insn" from rtx to rtx_insn *.
6314 (dup_block_and_redirect): Likewise for param 3 "before".
6316 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
6317 from rtx to rtx_insn *.
6318 (move_insn_for_shrink_wrap): Likewise.
6319 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
6320 (dup_block_and_redirect): Likewise for param "before" and local
6322 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
6324 (convert_to_simple_return): Likewise for local "start".
6326 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
6327 Strengthen local "insn" from rtx to rtx_insn *, for use when
6328 invoking requires_stack_frame_p.
6330 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6332 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
6334 (speculate_expr): Likewise for locals "orig_insn_rtx",
6336 (eq_transformed_insns): Likewise for locals "i1", "i2".
6337 (check_for_new_jump): Likewise for return type and local "end".
6338 (find_new_jump): Likewise for return type and local "jump".
6339 (sel_split_edge): Likewise for local "jump".
6340 (sel_create_recovery_block): Likewise.
6341 (sel_redirect_edge_and_branch_force): Likewise.
6342 (sel_redirect_edge_and_branch): Likewise.
6344 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6346 * sel-sched.c (substitute_reg_in_expr): Strengthen local
6347 "new_insn" from rtx to rtx_insn *.
6348 (create_insn_rtx_with_rhs): Likewise for return type and for local
6350 (create_insn_rtx_with_lhs): Likewise.
6351 (create_speculation_check): Likewise for local "insn_rtx".
6352 (implicit_clobber_conflict_p): Likewise for local "insn".
6353 (get_expr_cost): Likewise.
6354 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
6355 (move_cond_jump): Likewise for locals "next", "prev", "link",
6356 "head", "from", "to".
6358 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6360 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
6361 "next" from rtx to rtx_insn *.
6362 (find_conditional_protection): Likewise for local "next".
6363 (is_conditionally_protected): Likewise for local "insn1".
6364 (is_pfree): Likewise for locals "insn1", "insn2".
6366 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6368 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
6369 from rtx to rtx_insn *.
6371 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
6372 locals "insn1", "insn2" from rtx to rtx_insn *.
6373 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
6374 locals "insn", "prev", "last_jump", "next_tail".
6375 (schedule_ebb): Likewise for params "head", "tail".
6376 (schedule_ebbs): Likewise for locals "tail", "head".
6378 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
6379 to rtx_insn on "last_insn" in one of the invocations of
6382 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6384 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
6385 "elem", "insn" from rtx to rtx_insn *.
6386 (change_spec_dep_to_hard): Likewise.
6387 (get_back_and_forw_lists): Likewise for local "con".
6388 (sd_add_dep): Likewise for locals "elem", "insn".
6389 (sd_resolve_dep): Likewise for locals "pro", "con".
6390 (sd_unresolve_dep): Likewise.
6391 (sd_delete_dep): Likewise.
6392 (chain_to_prev_insn): Likewise for local "pro".
6393 (find_inc): Likewise for locals "pro", "con".
6395 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6397 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
6399 (reg_set_between_p): Strengthen local "insn" from const_rtx to
6401 (modified_between_p): Strengthen local "insn" from rtx to
6403 (remove_reg_equal_equiv_notes_for_regno): Likewise.
6404 (keep_with_call_p): Strengthen local "i2" from const_rtx to
6407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6409 * resource.c (next_insn_no_annul): Strengthen local "next" from
6411 (mark_referenced_resources): Likewise for local "insn".
6413 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6415 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
6417 (find_reloads): Likewise for param 1.
6418 (subst_reloads): Likewise for sole param.
6419 (find_equiv_reg): Likwise for param 2.
6420 (regno_clobbered_p): Likwise for param 2.
6421 (reload): Likewise for param 1.
6423 * caller-save.c (save_call_clobbered_regs): Strengthen local
6424 "insn" from rtx to rtx_insn *.
6425 (insert_one_insn): Likewise for local "insn".
6427 * reload.c (this_insn): Likewise for this global.
6428 (find_reloads): Likewise for param "insn".
6429 (find_reloads_toplev): Likewise.
6430 (find_reloads_address): Likewise.
6431 (subst_reg_equivs): Likewise.
6432 (update_auto_inc_notes): Likewise.
6433 (find_reloads_address_1): Likewise.
6434 (find_reloads_subreg_address): Likewise.
6435 (subst_reloads): Likewise.
6436 (find_equiv_reg): Likewise, also for local "p".
6437 (regno_clobbered_p): Likewise for param "insn".
6439 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
6441 (spill_reg_store): Likewise for the elements of this array.
6442 (remove_init_insns): Likewise for local "equiv_insn".
6443 (will_delete_init_insn_p): Likewise for param "insn".
6444 (reload): Likewise for param ""first" and local "insn".
6445 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
6447 (calculate_elim_costs_all_insns): Likewise.
6448 (delete_caller_save_insns): Likewise.
6449 (spill_failure): Likewise for param "insn".
6450 (delete_dead_insn): Likewise.
6451 (set_label_offsets): Likewise.
6452 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
6454 (elimination_costs_in_insn): Likewise for param "insn".
6455 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6456 when referring to an insn.
6457 (set_initial_label_offsets): Likewise.
6458 (set_offsets_for_label): Strengthen param "insn" from rtx to
6460 (init_eliminable_invariants): Likewise for param "first" and local
6462 (fixup_eh_region_note): Likewise for param "insn".
6463 (reload_as_needed): Likewise for locals "prev", "insn",
6464 "old_next", "old_prev", "next".
6465 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6467 (reload_inheritance_insn): Strengthen elements of this array from
6469 (failed_reload): Likewise for param "insn".
6470 (choose_reload_regs): Likewise for local "insn". Replace use of
6471 NULL_RTX with NULL when referring to an insn.
6472 (input_reload_insns): Strengthen elements of this array from rtx
6474 (other_input_address_reload_insns): Likewise for this global.
6475 (other_input_reload_insns): Likewise for this global.
6476 (input_address_reload_insns): Likwise for the elements of this
6478 (inpaddr_address_reload_insns): Likwise for the elements of this
6480 (output_reload_insns): Likewise for the elements of this array.
6481 (output_address_reload_insns): Likewise for the elements of this
6483 (outaddr_address_reload_insns): Likewise for the elements of this
6485 (operand_reload_insns): Likewise for this global.
6486 (other_operand_reload_insns): Likewise for this global.
6487 (other_output_reload_insns): Likewise for the elements of this
6489 (new_spill_reg_store): Likewise for the elements of this
6491 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6492 Strengthen local "where" from rtx * to rtx_insn **.
6493 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6494 from rtx to rtx_insn *.
6495 (do_input_reload): Likewise for local "insn".
6496 (do_output_reload): Likewise for local "insn".
6497 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6498 (emit_insn_if_valid_for_reload): Likewise for return type and local
6499 "last". Add checked cast to rtx_insn when returning "insn" since
6500 this has been through emit_insn.
6501 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6502 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6503 returning "insn" since it's been through
6504 emit_insn_if_valid_for_reload at this point.
6505 (delete_output_reload): Strengthen param "insn" and locals
6506 "output_reload_insn", "i2" from rtx to rtx_insn *.
6507 (delete_address_reloads): Likewise for params "dead_insn",
6508 "current_insn" and locals "prev", "next".
6509 (delete_address_reloads_1): Likewise for params "dead_insn",
6510 "current_insn" and locals "prev", "i2".
6511 (inc_for_reload): Likewise for locals "last", "add_insn".
6512 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6515 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6516 param of this duplicate of the prototype from reload.h
6518 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6520 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6522 (regstat_bb_compute_calls_crossed): Likewise.
6524 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6526 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6528 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6530 (regrename_analyze): Strengthen local "insn" from rtx to
6532 (scan_rtx_reg): Likewise for param "insn".
6533 (scan_rtx_address): Likewise.
6534 (scan_rtx): Likewise.
6535 (restore_operands): Likewise.
6536 (record_out_operands): Likewise.
6537 (build_def_use): Likewise for local "insn". Replace use of
6538 NULL_RTX with NULL when dealing with an insn.
6540 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6542 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6543 * reginfo.c (reg_scan): Likewise, also for local "insn".
6544 (reg_scan_mark_refs): Likewise for param "insn".
6545 (init_subregs_of_mode): Likewise for local "insn".
6547 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6549 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6550 "insn" from rtx to rtx_insn *.
6551 (replace_oldest_value_reg): Likewise for param "insn".
6552 (replace_oldest_value_addr): Likewise.
6553 (replace_oldest_value_mem): Likewise.
6554 (apply_debug_insn_changes): Likewise for local "last_insn".
6555 (copyprop_hardreg_forward_1): Likewise for local "insn".
6557 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6559 * reg-stack.c (next_flags_user): Strengthen return type and param
6560 "insn" from rtx to rtx_insn *.
6561 (straighten_stack): Likewise for param "insn".
6562 (check_asm_stack_operands): Likewise.
6563 (remove_regno_note): Likewise.
6564 (emit_pop_insn): Likewise for return type, param "insn", local
6566 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6567 "limit" from rtx to rtx_insn *.
6568 (swap_to_top): Likewise for param "insn".
6569 (move_for_stack_reg): Likewise.
6570 (move_nan_for_stack_reg): Likewise.
6571 (swap_rtx_condition): Likewise.
6572 (compare_for_stack_reg): Likewise.
6573 (subst_all_stack_regs_in_debug_insn): Likewise.
6574 (subst_stack_regs_pat): Likewise, and local "insn2".
6575 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
6577 (subst_stack_regs): Likewise.
6578 (change_stack): Likewise.
6579 (convert_regs_1): Likewise for locals "insn", "next".
6581 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6583 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
6585 (combine_set_extension): Likewise for param "curr_insn".
6586 (transform_ifelse): Likewise for param "def_insn".
6587 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
6588 from vec<rtx> * to vec<rtx_insn *> *.
6589 (is_cond_copy_insn): Likewise for param "insn".
6590 (struct ext_state): Strengthen the four vec fields from vec<rtx>
6592 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
6593 local "def_insn" from rtx to rtx_insn *.
6594 (get_sub_rtx): Likewise for param "def_insn".
6595 (merge_def_and_ext): Likewise.
6596 (combine_reaching_defs): Likewise.
6597 (add_removable_extension): Likewise for param "insn".
6598 (find_removable_extensions): Likewise for local "insn".
6599 (find_and_remove_re): Likewise for locals "curr_insn" and
6600 "def_insn". Strengthen locals "reinsn_del_list" and
6601 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
6603 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6605 * recog.c (split_insn): Strengthen param "insn" and locals
6606 "first", "last" from rtx to rtx_insn *.
6607 (split_all_insns): Likewise for locals "insn", "next".
6608 (split_all_insns_noflow): Likewise.
6610 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6612 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
6614 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6615 (debug_rtx_find): Likewise for param 1 "x".
6617 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
6618 const_rtx to const rtx_insn *. Likewise for local "insn".
6619 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
6620 (debug_rtx_find): Likewise for param 1 "x".
6621 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
6622 from const_rtx to const rtx_insn * within the appropriate cases of
6623 the switch statement.
6625 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
6626 Strengthen local "insns" from rtx to rtx_insn * since this is
6627 passed to a call to debug_rtx_list.
6629 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6631 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
6634 * function.c (stack_protect_epilogue): Add checked cast to
6635 rtx_insn for now when invoking predict_insn_def.
6637 * predict.c (predict_insn): Strengthen param "insn" from rtx to
6639 (predict_insn_def): Likewise.
6640 (rtl_predict_edge): Likewise for local "last_insn".
6641 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
6643 (combine_predictions_for_insn): Strengthen param "insn" from rtx
6645 (bb_estimate_probability_locally): Likewise for local "last_insn".
6646 (expensive_function_p): Likewise for local "insn".
6648 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
6649 local "jmp", since this is used when invoking predict_insn_def.
6651 2014-08-22 Marek Polacek <polacek@redhat.com>
6654 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
6656 2014-08-22 Marek Polacek <polacek@redhat.com>
6659 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
6660 a comparison in parens.
6661 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
6664 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6666 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
6669 * cprop.c (fis_get_condition): Likewise.
6671 * postreload.c (reload_cse_regs): Likewise for param "first".
6672 (reload_cse_simplify): Likewise for param "insn".
6673 (reload_cse_regs_1): Likewise for local "insn".
6674 (reload_cse_simplify_set): Likewise for param "insn".
6675 (reload_cse_simplify_operands): Likewise.
6676 (struct reg_use): Likewise for field "insn".
6677 (reload_combine_purge_insn_uses): Likewise for param "insn".
6678 (fixup_debug_insns): Likewise for params "from", "to" and local
6680 (try_replace_in_use): Likewise for local "use_insn".
6681 (reload_combine_recognize_const_pattern): Likewise for param
6682 "insn" and locals "add_moved_after_insn", "use_insn".
6683 (reload_combine_recognize_pattern): Likewise for param "insn" and
6685 (reload_combine): Likewise for locals "insn", "prev".
6686 (reload_combine_note_use): Likewise for param "insn".
6687 (move2add_use_add2_insn): Likewise.
6688 (move2add_use_add3_insn): Likewise.
6689 (reload_cse_move2add): Likewise, also for local "next".
6690 (move2add_note_store): Likewise for local "insn".
6692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6694 * postreload-gcse.c (struct occr): Strengthen field "insn" from
6696 (struct unoccr): Likewise.
6697 (struct modifies_mem): Likewise.
6698 (alloc_mem): Likewise for local "insn".
6699 (insert_expr_in_table): Likewise for param "insn".
6700 (dump_expr_hash_table_entry): Likewise for local "insn".
6701 (oprs_unchanged_p): Likewise for param "insn".
6702 (load_killed_in_block_p): Likewise for local "setter".
6703 (record_last_reg_set_info): Likewise for param "insn".
6704 (record_last_reg_set_info_regno): Likewise.
6705 (record_last_mem_set_info): Likewise.
6706 (record_last_set_info): Likewise for local "last_set_insn".
6707 (record_opr_changes): Likewise for param "insn".
6708 (hash_scan_set): Likewise.
6709 (compute_hash_table): Likewise for local "insn".
6710 (get_avail_load_store_reg): Likewise for param "insn".
6711 (eliminate_partially_redundant_load): Likewise, also for locals
6712 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
6714 (eliminate_partially_redundant_loads): Likewise for local "insn".
6716 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6718 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
6720 (expand_binop): Likewise for locals "entry_last", "last", "insns"
6721 (expand_twoval_unop): Likewise for locals entry_last", "last".
6722 (expand_twoval_binop): Likewise.
6723 (expand_twoval_binop_libfunc): Likewise for local "insns".
6724 (widen_leading): Likewise for local "last".
6725 (expand_doubleword_clz): Likewise for local "seq". Strengthen
6726 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
6727 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
6728 (expand_parity): Likewise for locals "last" and "seq".
6729 (expand_ffs): Likewise for local "seq". Strengthen local
6730 "nonzero_label" from rtx to rtx_code_label *.
6731 (expand_absneg_bit): Strengthen local "insns" from rtx to
6733 (expand_unop_direct): Likewise for local "last".
6734 (expand_unop): Likewise for locals "last", "insns".
6735 (expand_abs_nojump): Likewise for local "last".
6736 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
6737 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
6739 (expand_copysign_absneg): Strengthen local "label" from rtx to
6741 (expand_copysign_bit): Strengthen local "insns" from rtx to
6743 (struct no_conflict_data): Likewise for fields "first", "insn".
6744 (emit_libcall_block_1): Likewise for param "insns" and locals
6745 "next", "last", "insn".
6746 (emit_libcall_block): For now, add a checked cast to rtx_insn *
6747 on "insns" when invoking emit_libcall_block_1. Ultimately we
6748 want to strengthen insns itself.
6749 (prepare_cmp_insn): Strengthen local "last" from rtx to
6751 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
6752 (prepare_float_lib_cmp): Likewise for local "insns".
6753 (emit_conditional_move): Likewise for local "last".
6754 (emit_conditional_add): Likewise.
6755 (have_sub2_insn): Likewise for local "seq".
6756 (expand_float): Likewise for local "insns". Strengthen locals
6757 "label", "neglabel" from rtx to rtx_code_label *.
6758 (expand_fix): Likewise for locals "last", "insn", "insns" (to
6759 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
6760 (expand_fixed_convert): Likewise for local "insns" (to
6762 (expand_sfix_optab): Likewise for local "last".
6763 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
6764 to rtx_code_label *.
6765 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
6766 from rtx to rtx_insn *.
6767 (expand_atomic_fetch_op): Likewise for local "insn".
6768 (maybe_legitimize_operand_same_code): Likewise for local "last".
6769 (maybe_legitimize_operands): Likewise.
6771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6773 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
6774 "insn" from rtx to rtx_insn *.
6775 (ps_rtl_insn): Likewise for return type.
6776 (doloop_register_get): Likewise for params "head", "tail" and
6777 locals "insn", "first_insn_not_to_check".
6778 (schedule_reg_move): Likewise for local "this_insn".
6779 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
6780 of gen_move_insn for now.
6781 (reset_sched_times): Strengthen local "insn" from rtx to
6783 (permute_partial_schedule): Likewise.
6784 (duplicate_insns_of_cycles): Likewise for local "u_insn".
6785 (dump_insn_location): Likewise for param "insn".
6786 (loop_canon_p): Likewise for local "insn".
6787 (sms_schedule): Likewise.
6788 (print_partial_schedule): Likewise.
6789 (ps_has_conflicts): Likewise.
6791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6793 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
6794 "tailp" from rtx * to rtx_insn **.
6796 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
6797 from rtx to rtx_insn *.
6798 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
6799 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
6800 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
6802 * modulo-sched.c (const_iteration_count): Strengthen return type
6803 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
6804 use of NULL_RTX with NULL when working with insns.
6805 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
6807 (sms_schedule): Likewise.
6808 * sched-rgn.c (init_ready_list): Likewise, also for locals
6809 "src_head" and "src_next_tail".
6810 (compute_block_dependences): Likewise.
6811 (free_block_dependencies): Likewise.
6812 (debug_rgn_dependencies): Likewise.
6813 (free_rgn_deps): Likewise.
6814 (compute_priorities): Likewise.
6815 (schedule_region): Likewise.
6816 * sel-sched.c (find_ebb_boundaries): Likewise.
6818 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
6819 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
6821 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6823 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
6824 from rtx to rtx_insn *.
6825 (new_seginfo): Likewise for param "insn".
6826 (create_pre_exit): Likewise for locals "last_insn",
6827 "before_return_copy", "return_copy".
6828 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
6831 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6833 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
6834 from rtx to rtx_insn *.
6835 (lra_push_insn): Likewise for 1st param.
6836 (lra_push_insn_and_update_insn_regno_info): Likewise.
6837 (lra_pop_insn): Likewise for return type.
6838 (lra_invalidate_insn_data): Likewise for 1st param.
6839 (lra_set_insn_deleted): Likewise.
6840 (lra_delete_dead_insn): Likewise.
6841 (lra_process_new_insns): Likewise for first 3 params.
6842 (lra_set_insn_recog_data): Likewise for 1st param.
6843 (lra_update_insn_recog_data): Likewise.
6844 (lra_set_used_insn_alternative): Likewise.
6845 (lra_invalidate_insn_regno_info): Likewise.
6846 (lra_update_insn_regno_info): Likewise.
6847 (lra_former_scratch_operand_p): Likewise.
6848 (lra_eliminate_regs_1): Likewise.
6849 (lra_get_insn_recog_data): Likewise.
6851 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
6854 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
6856 (substitute_within_insn): New.
6857 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
6858 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
6859 Replace call to "substitute" with call to substitute_within_insn.
6861 * lra-constraints.c (curr_insn): Strengthen from rtx to
6863 (get_equiv_with_elimination): Likewise for param "insn".
6864 (match_reload): Strengthen params "before" and "after" from rtx *
6866 (emit_spill_move): Likewise for return type. Add a checked cast
6867 to rtx_insn * on result of gen_move_insn for now.
6868 (check_and_process_move): Likewise for local "before". Replace
6869 NULL_RTX with NULL when referring to insns.
6870 (process_addr_reg): Strengthen params "before" and "after" from
6871 rtx * to rtx_insn **.
6872 (insert_move_for_subreg): Likewise.
6873 (simplify_operand_subreg): Strengthen locals "before" and "after"
6874 from rtx to rtx_insn *.
6875 (process_address_1): Strengthen params "before" and "after" from
6876 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
6878 (process_address): Strengthen params "before" and "after" from
6879 rtx * to rtx_insn **.
6880 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
6881 (curr_insn_transform): Strengthen locals "before" and "after"
6882 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
6884 (loc_equivalence_callback): Update cast of "data", changing
6885 resulting type from rtx to rtx_insn *.
6886 (substitute_pseudo_within_insn): New.
6887 (inherit_reload_reg): Strengthen param "insn" from rtx to
6888 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
6889 NULL when referring to insns. Add a checked cast to rtx_insn *
6890 when using usage_insn to invoke lra_update_insn_regno_info.
6891 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
6892 likewise for locals "restore", "save". Add checked casts to
6893 rtx_insn * when using usage_insn to invoke
6894 lra_update_insn_regno_info and lra_process_new_insns. Replace
6895 NULL_RTX with NULL when referring to insns.
6896 (split_if_necessary): Strengthen param "insn" from rtx to
6898 (update_ebb_live_info): Likewise for params "head", "tail" and local
6900 (get_last_insertion_point): Likewise for return type and local "insn".
6901 (get_live_on_other_edges): Likewise for local "last".
6902 (inherit_in_ebb): Likewise for params "head", "tail" and locals
6903 "prev_insn", "next_insn", "restore".
6904 (remove_inheritance_pseudos): Likewise for local "prev_insn".
6905 (undo_optional_reloads): Likewise for local "insn".
6907 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
6909 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
6911 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
6913 (spill_pseudos): Likewise for local "insn".
6914 (init_elimination): Likewise.
6915 (process_insn_for_elimination): Likewise for param "insn".
6917 * lra-lives.c (curr_insn): Likewise.;
6919 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
6920 (remove_pseudos): Likewise for param "insn".
6921 (spill_pseudos): Likewise for local "insn".
6922 (lra_final_code_change): Likewise for locals "insn", "curr".
6924 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
6925 (lra_set_insn_deleted): Likewise.
6926 (lra_delete_dead_insn): Likewise, and for local "prev".
6927 (new_insn_reg): Likewise for param "insn".
6928 (lra_set_insn_recog_data): Likewise.
6929 (lra_update_insn_recog_data): Likewise.
6930 (lra_set_used_insn_alternative): Likewise.
6931 (get_insn_freq): Likewise.
6932 (invalidate_insn_data_regno_info): Likewise.
6933 (lra_invalidate_insn_regno_info): Likewise.
6934 (lra_update_insn_regno_info): Likewise.
6935 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
6937 (lra_push_insn_1): Strengthen param "insn" from rtx to
6939 (lra_push_insn): Likewise.
6940 (lra_push_insn_and_update_insn_regno_info): Likewise.
6941 (lra_pop_insn): Likewise for return type and local "insn".
6942 (push_insns): Likewise for params "from", "to", and local "insn".
6943 (setup_sp_offset): Likewise for params "from", "last" and locals
6945 (lra_process_new_insns): Likewise for params "insn", "before",
6946 "after" and local "last".
6947 (struct sloc): Likewise for field "insn".
6948 (lra_former_scratch_operand_p): Likewise for param "insn".
6949 (remove_scratches): Likewise for locals "insn", "last".
6950 (check_rtl): Likewise for local "insn".
6951 (add_auto_inc_notes): Likewise for param "insn".
6952 (update_inc_notes): Likewise for local "insn".
6953 (lra): Replace NULL_RTX with NULL when referring to insn.
6955 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6957 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
6959 (resolve_reg_notes): Likewise.
6960 (resolve_simple_move): Likewise for return type, param "insn", and
6961 locals "insns", "minsn".
6962 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
6963 (resolve_use): Likewise.
6964 (resolve_debug): Likewise.
6965 (find_decomposable_shift_zext): Likewise.
6966 (resolve_shift_zext): Likewise for return type, param "insn", and
6967 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
6968 (decompose_multiword_subregs): Likewise for local "insn",
6969 "orig_insn", "decomposed_shift", "end".
6971 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6973 * basic-block.h (basic_block split_edge_and_insert): Strengthen
6974 param "insns" from rtx to rtx_insn *.
6976 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
6978 (struct iv_to_split): Likewise.
6979 (loop_exit_at_end_p): Likewise for local "insn".
6980 (split_edge_and_insert): Likewise for param "insns".
6981 (compare_and_jump_seq): Likewise for return type, param "cinsn",
6982 and locals "seq", "jump".
6983 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
6984 "branch_code"; update invocations of compare_and_jump_seq to
6985 eliminate NULL_RTX in favor of NULL.
6986 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
6988 (reset_debug_uses_in_loop): Likewise.
6989 (analyze_insn_to_expand_var): Likewise for param "insn".
6990 (analyze_iv_to_split_insn): Likewise.
6991 (analyze_insns_in_loop): Likewise for local "insn".
6992 (insert_base_initialization): Likewise for param
6993 "insn" and local "seq".
6994 (split_iv): Likewise for param "insn" and local "seq".
6995 (expand_var_during_unrolling): Likewise for param "insn".
6996 (insert_var_expansion_initialization): Likewise for local "seq".
6997 (combine_var_copies_in_loop_exit): Likewise.
6998 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7000 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7001 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7004 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7006 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7008 (iv_analyze_result): Likewise.
7009 (iv_analyze_expr): Likewise.
7012 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7013 local "def_insn" from rtx to rtx_insn *.
7014 (get_biv_step_1): Likewise for local "insn".
7015 (iv_analyze_expr): Likewise for param "insn".
7016 (iv_analyze_def): Likewise for local "insn".
7017 (iv_analyze_op): Likewise for param "insn".
7018 (iv_analyze): Likewise.
7019 (iv_analyze_result): Likewise.
7021 (suitable_set_for_replacement): Likewise.
7022 (simplify_using_initial_values): Likewise for local "insn".
7023 (iv_number_of_iterations): Likewise for param "insn".
7024 (check_simple_exit): Add checked cast to rtx_insn when invoking
7025 iv_number_of_iterations for now (until get_condition is
7028 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7029 "insn" from rtx to rtx_insn *.
7030 (analyze_insns_in_loop): Likewise for local "insn".
7032 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7034 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7036 (struct invariant): Likewise.
7037 (hash_invariant_expr_1): Likewise for param "insn".
7038 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7039 (find_exits): Likewise for local "insn".
7040 (create_new_invariant): Likewise for param "insn".
7041 (check_dependencies): Likewise.
7042 (find_invariant_insn): Likewise.
7043 (record_uses): Likewise.
7044 (find_invariants_insn): Likewise.
7045 (find_invariants_bb): Likewise for local "insn".
7046 (get_pressure_class_and_nregs): Likewise for param "insn".
7047 (calculate_loop_reg_pressure): Likewise for local "insn".
7049 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7051 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7053 (add_test): Likewise for locals "seq", "jump".
7054 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7056 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7058 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7060 (rebuild_jump_labels_chain): Likewise for param "chain".
7062 * cfgexpand.c (pass_expand::execute): Add checked cast to
7063 rtx_insn * when calling rebuild_jump_labels_chain in region where
7064 we know e->insns.r is non-NULL.
7066 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7068 (rebuild_jump_labels): Likewise.
7069 (rebuild_jump_labels_chain): Likewise for param "chain".
7070 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7071 (init_label_info): Likewise for param "f".
7072 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7073 "prev_nonjump_insn".
7074 (mark_all_labels): Likewise for param "f" and locals "insn",
7075 "prev_nonjump_insn".
7077 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7079 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7080 from rtx to rtx_insn *insn.
7081 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7082 (ira_add_allocno_copy): Likewise.
7083 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7085 (ira_create_copy): Likewise.
7086 (ira_add_allocno_copy): Likewise.
7087 (create_bb_allocnos): Likewise for local "insn".
7088 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7089 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7090 process_regs_for_copy for rtx_insn * param.
7091 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7092 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7093 process_regs_for_copy for rtx_insn * param.
7094 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7095 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7096 (record_operand_costs): Likewise.
7097 (scan_one_insn): Likewise for return type, and for param "insn".
7098 (process_bb_for_costs): Likewise for local "insn".
7099 (process_bb_node_for_hard_reg_moves): Likewise.
7100 * ira-emit.c (struct move): Likewise for field "insn".
7101 (create_move): Eliminate use of NULL_RTX when dealing with an
7103 (emit_move_list): Strengthen return type and locals "result",
7104 "insn" from rtx to rtx_insn *insn.
7105 (emit_moves): Likewise for locals "insns", "tmp".
7106 (ira_emit): Likewise for local "insn".
7107 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7109 (find_call_crossed_cheap_reg): Likewise.
7110 (process_bb_node_lives): Likewise for local "insn".
7111 * ira.c (decrease_live_ranges_number): Likewise.
7112 (compute_regs_asm_clobbered): Likewise.
7113 (build_insn_chain): Likewise.
7114 (find_moveable_pseudos): Likewise, also locals "def_insn",
7115 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7116 to rtx_insn **. Add a checked cast when assigning from
7117 "closest_use" into closest_uses array in a region where we know
7118 it's a non-NULL insn.
7119 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
7121 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
7122 "last_interesting_insn", "uin".
7123 (move_unallocated_pseudos): Likewise for locals "def_insn",
7124 "move_insn", "newinsn".
7126 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7128 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
7129 Strengthen locals "done_label", "do_error" from rtx to
7131 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
7132 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
7134 (ubsan_expand_si_overflow_neg_check): Likewise for locals
7135 "done_label", "do_error" to rtx_code_label * and local "last" to
7137 (ubsan_expand_si_overflow_mul_check): Likewise for locals
7138 "done_label", "do_error", "large_op0", "small_op0_large_op1",
7139 "one_small_one_large", "both_ops_large", "after_hipart_neg",
7140 "after_lopart_neg", "do_overflow", "hipart_different" to
7141 rtx_code_label * and local "last" to rtx_insn *.
7143 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7145 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
7146 "insn" and "move_insn" from rtx to rtx_insn *.
7148 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7150 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
7152 (cheap_bb_rtx_cost_p): Likewise.
7153 (first_active_insn): Likewise for return type and local "insn".
7154 (last_active_insn): Likewise for return type and locals "insn",
7156 (struct noce_if_info): Likewise for fields "jump", "insn_a",
7158 (end_ifcvt_sequence): Likewise for return type and locals "insn",
7160 (noce_try_move): Likewise for local "seq".
7161 (noce_try_store_flag): Likewise.
7162 (noce_try_store_flag_constants): Likewise.
7163 (noce_try_addcc): Likewise.
7164 (noce_try_store_flag_mask): Likewise.
7165 (noce_try_cmove): Likewise.
7166 (noce_try_minmax): Likewise.
7167 (noce_try_abs): Likewise.
7168 (noce_try_sign_mask): Likewise.
7169 (noce_try_bitop): Likewise.
7170 (noce_can_store_speculate_p): Likewise for local "insn".
7171 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
7173 (check_cond_move_block): Likewise for local "insn".
7174 (cond_move_convert_if_block): Likewise.
7175 (cond_move_process_if_block): Likewise for locals "seq",
7177 (noce_find_if_block): Likewise for local "jump".
7178 (merge_if_block): Likewise for local "last".
7179 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
7180 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
7181 (block_has_only_trap): Likewise for return type and local "trap".
7182 (find_if_case_1): Likewise for local "jump".
7183 (dead_or_predicable): Likewise for locals "head", "end", "jump",
7186 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7188 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
7189 "last_insn", "loop_end" from rtx to rtx_insn *.
7191 * hw-doloop.c (scan_loop): Likewise for local "insn".
7192 (discover_loop): Likewise for param "tail_insn".
7193 (discover_loops): Likewise for local "tail".
7195 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
7196 cast to rtx_insn * when assigning from an rtx local to a
7197 hwloop_info's "last_insn" field.
7199 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7201 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
7202 (add_delay_dependencies): Strengthen local "pro" from rtx to
7204 (recompute_todo_spec): Likewise.
7205 (dep_cost_1): Likewise for locals "insn", "used".
7206 (schedule_insn): Likewise for local "dbg".
7207 (schedule_insn): Likewise for locals "pro", "next".
7208 (unschedule_insns_until): Likewise for local "con".
7209 (restore_pattern): Likewise for local "next".
7210 (estimate_insn_tick): Likewise for local "pro".
7211 (resolve_dependencies): Likewise for local "next".
7212 (fix_inter_tick): Likewise.
7213 (fix_tick_ready): Likewise for local "pro".
7214 (add_to_speculative_block): Likewise for locals "check", "twin",
7216 (sched_extend_bb): Likewise for locals "end", "insn".
7217 (init_before_recovery): Likewise for local "x".
7218 (sched_create_recovery_block): Likewise for local "barrier".
7219 (create_check_block_twin): Likewise for local "pro".
7220 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
7222 (unlink_bb_notes): Update for change to type of bb_header.
7223 Strengthen locals "prev", "label", "note", "next" from rtx to
7225 (clear_priorities): Likewise for local "pro".
7227 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7229 * gcse.c (struct occr): Strengthen field "insn" from rtx to
7231 (test_insn): Likewise for this global.
7232 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
7234 (oprs_anticipatable_p): Likewise.
7235 (oprs_available_p): Likewise.
7236 (insert_expr_in_table): Strengthen param "insn" from rtx to
7238 (hash_scan_set): Likewise.
7239 (hash_scan_clobber): Likewise.
7240 (hash_scan_call): Likewise.
7241 (hash_scan_insn): Likewise.
7242 (compute_hash_table_work): Likewise for local "insn".
7243 (process_insert_insn): Likewise for return type and local "pat".
7244 (insert_insn_end_basic_block): Likewise for locals "new_insn",
7245 "pat", "pat_end", "maybe_cc0_setter".
7246 (pre_edge_insert): Likewise for local "insn".
7247 (pre_insert_copy_insn): Likewise for param "insn".
7248 (pre_insert_copies): Likewise for local "insn".
7249 (struct set_data): Likewise for field "insn".
7250 (single_set_gcse): Likewise for param "insn".
7251 (gcse_emit_move_after): Likewise.
7252 (pre_delete): Likewise for local "insn".
7253 (update_bb_reg_pressure): Likewise for param "from" and local
7255 (should_hoist_expr_to_dom): Likewise for param "from".
7256 (hoist_code): Likewise for local "insn".
7257 (get_pressure_class_and_nregs): Likewise for param "insn".
7258 (calculate_bb_reg_pressure): Likewise for local "insn".
7259 (compute_ld_motion_mems): Likewise.
7261 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7263 * genpeep.c (main): Rename param back from "uncast_ins1" to
7264 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
7267 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
7269 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
7272 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
7273 documentation to state it is only for VSX operations.
7275 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
7276 constraint only active if VSX.
7278 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
7279 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
7282 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7284 * fwprop.c (single_def_use_dom_walker::before_dom_children):
7285 Strengthen local "insn" from rtx to rtx_insn *.
7286 (use_killed_between): Likewise for param "target_insn".
7287 (all_uses_available_at): Likewise for param "target_insn" and
7289 (update_df_init): Likewise for params "def_insn", "insn".
7290 (update_df): Likewise for param "insn".
7291 (try_fwprop_subst): Likewise for param "def_insn" and local
7293 (free_load_extend): Likewise for param "insn".
7294 (forward_propagate_subreg): Likewise for param "def_insn" and
7296 (forward_propagate_asm): Likewise for param "def_insn" and local
7298 (forward_propagate_and_simplify): Likewise for param "def_insn"
7299 and local "use_insn".
7300 (forward_propagate_into): Likewise for locals "def_insn" and
7303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7305 * function.c (emit_initial_value_sets): Strengthen local "seq"
7306 from rtx to rtx_insn *.
7307 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
7309 (instantiate_virtual_regs): Likewise for local "insn".
7310 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
7311 (reorder_blocks_1): Likewise for param "insns" and local "insn".
7312 (expand_function_end): Likewise for locals "insn" and "seq".
7313 (epilogue_done): Likewise for local "insn".
7314 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
7316 (reposition_prologue_and_epilogue_notes): Likewise for locals
7317 "insn", "last", "note", "first".
7318 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
7319 (pass_match_asm_constraints::execute): Likewise for local "insn".
7321 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7323 * output.h (final_scan_insn): Strengthen return type from rtx to
7325 (final_forward_branch_p): Likewise for param.
7326 (current_output_insn): Likewise for this global.
7328 * final.c (rtx debug_insn): Likewise for this variable.
7329 (current_output_insn): Likewise.
7330 (get_attr_length_1): Rename param "insn" to "uncast_insn",
7331 adding "insn" back in as an rtx_insn * with a checked cast, so
7332 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
7334 (compute_alignments): Strengthen local "label" from rtx to
7336 (shorten_branches): Rename param from "first" to "uncast_first",
7337 introducing a new local rtx_insn * "first" using a checked cast to
7338 effectively strengthen "first" from rtx to rtx_insn * without
7339 affecting the type signature. Strengthen locals "insn", "seq",
7340 "next", "label" from rtx to rtx_insn *.
7341 (change_scope): Strengthen param "orig_insn" and local "insn" from
7343 (final_start_function): Rename param from "first" to "uncast_first",
7344 introducing a new local rtx_insn * "first" using a checked cast to
7345 effectively strengthen "first" from rtx to rtx_insn * without
7346 affecting the type signature. Strengthen local "insn" from rtx to
7348 (dump_basic_block_info): Strengthen param "insn" from rtx to
7350 (final): Rename param from "first" to "uncast_first",
7351 introducing a new local rtx_insn * "first" using a checked cast to
7352 effectively strengthen "first" from rtx to rtx_insn * without
7353 affecting the type signature. Strengthen locals "insn", "next"
7354 from rtx to rtx_insn *.
7355 (output_alternate_entry_point): Strengthen param "insn" from rtx to
7357 (call_from_call_insn): Strengthen param "insn" from rtx to
7359 (final_scan_insn): Rename param from "insn" to "uncast_insn",
7360 introducing a new local rtx_insn * "insn" using a checked cast to
7361 effectively strengthen "insn" from rtx to rtx_insn * without
7362 affecting the type signature. Strengthen return type and locals
7363 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
7364 now-redundant checked cast to rtx_insn * from both invocations of
7365 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
7366 introducing a local "call_insn" for use when invoking
7367 call_from_call_insn.
7368 (notice_source_line): Strengthen param "insn" from rtx to
7370 (leaf_function_p): Likewise for local "insn".
7371 (final_forward_branch_p): Likewise.
7372 (leaf_renumber_regs): Likewise for param "first".
7373 (rest_of_clean_state): Likewise for locals "insn" and "next".
7374 (self_recursive_call_p): Likewise for param "insn".
7375 (collect_fn_hard_reg_usage): Likewise for local "insn".
7376 (get_call_fndecl): Likewise for param "insn".
7377 (get_call_cgraph_rtl_info): Likewise.
7378 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
7379 introducing a new local rtx_insn * "insn" using a checked cast to
7380 effectively strengthen "insn" from rtx to rtx_insn * without
7381 affecting the type signature.
7383 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
7384 cast when assigning from param "insn" to current_output_insn.
7385 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
7386 so that we can assign it back to current_output_insn.
7388 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
7390 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
7391 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
7392 atmxt540s and atmxt540sreva devices.
7393 * config/avr/avr-tables.opt: Regenerate.
7394 * config/avr/t-multilib: Regenerate.
7395 * doc/avr-mmcu.texi: Regenerate.
7397 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7399 * expr.c (convert_move): Strengthen local "insns" from rtx to
7401 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
7402 "top_label" from rtx to rtx_code_label *.
7403 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
7405 (emit_single_push_insn): Likewise for locals "prev", "last".
7406 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
7407 to rtx_code_label *.
7408 (store_constructor): Likewise for locals "loop_start", "loop_end".
7409 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
7411 (expand_expr_real_2): Likewise.
7412 (expand_expr_real_1): Strengthen local "label" from rtx to
7415 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7417 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
7418 from rtx to rtx_insn *.
7419 (store_bit_field_1): Likewise.
7420 (extract_bit_field_1): Likewise.
7421 (expand_mult_const): Likewise for local "insns".
7422 (expmed_mult_highpart): Strengthen local "label" from rtx to
7424 (expand_smod_pow2): Likewise.
7425 (expand_sdiv_pow2): Likewise.
7426 (expand_divmod): Strengthen locals "last", "insn" from rtx to
7427 rtx_insn *. Strengthen locals "label", "label1", "label2",
7428 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
7429 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
7430 (emit_store_flag): Likewise.
7431 (emit_store_flag_force): Strengthen local "label" from rtx to
7433 (do_cmp_and_jump): Likewise for param "label".
7435 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7437 * explow.c (force_reg): Strengthen local "insn" from rtx to
7439 (adjust_stack_1): Likewise.
7440 (allocate_dynamic_stack_space): Likewise. Strengthen locals
7441 "final_label", "available_label", "space_available" from rtx to
7443 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
7444 (anti_adjust_stack_and_probe): Likewise.
7446 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7448 * except.h (sjlj_emit_function_exit_after): Strengthen param
7449 "after" from rtx to rtx_insn *. This is only called with
7450 result of get_last_insn (in function.c) so type-change should be
7453 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
7454 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
7455 to rtx_insn *. These fields are only used from except.c so this
7456 type-change should be self-contained to this patch.
7458 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7459 local "last" from rtx to rtx_insn *.
7460 (dw2_build_landing_pads): Likewise for local "seq".
7461 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7462 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7463 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7465 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7467 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7468 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7469 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7470 referring to an insn. Strengthen local "dispatch_label" from
7471 rtx to rtx_code_label *.
7472 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7474 (expand_eh_return): Strengthen local "around_label" from
7475 rtx to rtx_code_label *.
7476 (convert_to_eh_region_ranges): Strengthen locals "iter",
7477 "last_action_insn", "first_no_action_insn",
7478 "first_no_action_insn_before_switch",
7479 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7481 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7483 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7484 from rtx to rtx_insn *.
7485 (cached_next_real_insn): Likewise.
7486 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7488 (dwarf2out_var_location): Strengthen locals "next_real",
7489 "next_note", "expected_next_loc_note", "last_start", "insn" from
7492 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7494 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7495 from rtx to rtx_insn *.
7496 (create_pseudo_cfg): Likewise for local "insn".
7498 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7500 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7501 from rtx to rtx_insn *.
7502 (df_bb_regno_last_def_find): Likewise.
7504 * df-problems.c (df_rd_bb_local_compute): Likewise.
7505 (df_lr_bb_local_compute): Likewise.
7506 (df_live_bb_local_compute): Likewise.
7507 (df_chain_remove_problem): Likewise.
7508 (df_chain_create_bb): Likewise.
7509 (df_word_lr_bb_local_compute): Likewise.
7510 (df_remove_dead_eq_notes): Likewise for param "insn".
7511 (df_note_bb_compute): Likewise for local "insn".
7512 (simulate_backwards_to_point): Likewise.
7513 (df_md_bb_local_compute): Likewise.
7515 * df-scan.c (df_scan_free_bb_info): Likewise.
7516 (df_scan_start_dump): Likewise.
7517 (df_scan_start_block): Likewise.
7518 (df_install_ref_incremental): Likewise for local "insn".
7519 (df_insn_rescan_all): Likewise.
7520 (df_reorganize_refs_by_reg_by_insn): Likewise.
7521 (df_reorganize_refs_by_insn_bb): Likewise.
7522 (df_recompute_luids): Likewise.
7523 (df_bb_refs_record): Likewise.
7524 (df_update_entry_exit_and_calls): Likewise.
7525 (df_bb_verify): Likewise.
7527 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7529 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7530 "first_note" from rtx to rtx_insn *.
7531 (get_node_of_insn): Likewise for param 2 "insn".
7532 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7534 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7536 (mem_write_insn_p): Likewise.
7537 (mem_access_insn_p): Likewise.
7538 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7539 (def_has_ccmode_p): Likewise for param "insn".
7540 (add_cross_iteration_register_deps): Likewise for locals
7541 "def_insn" and "use_insn".
7542 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7543 (build_intra_loop_deps): Likewise for local "src_insn".
7544 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7546 (get_node_of_insn): Likewise for param "insn".
7548 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7550 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7551 (deletable_insn_p): Strengthen param "insn" from rtx to
7552 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7553 find_call_stack_args, since this is guarded by CALL_P (insn).
7554 (marked_insn_p): Strengthen param "insn" from rtx to
7556 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7557 invoking find_call_stack_args, since this is guarded by
7559 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7560 rtx_insn *; we know this is an insn since this was called by
7562 (mark_nonreg_stores_2): Likewise.
7563 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7565 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7566 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7568 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7569 from rtx to rtx_insn *.
7570 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7572 (delete_unmarked_insns): Likewise for locals "insn", "next".
7573 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
7574 (mark_reg_dependencies): Likewise for param "insn".
7575 (rest_of_handle_ud_dce): Likewise for local "insn".
7576 (word_dce_process_block): Likewise.
7577 (dce_process_block): Likewise.
7579 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7581 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
7582 from rtx to rtx_insn *.
7583 (struct change_cc_mode_args): Likewise for field "insn".
7584 (this_insn): Strengthen from rtx to rtx_insn *.
7585 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
7587 (validate_canon_reg): Strengthen param "insn" from rtx to
7589 (canon_reg): Likewise.
7590 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
7592 (record_jump_equiv): Strengthen param "insn" from rtx to
7594 (try_back_substitute_reg): Likewise, also for locals "prev",
7596 (find_sets_in_insn): Likewise for param "insn".
7597 (canonicalize_insn): Likewise.
7598 (cse_insn): Likewise. Add a checked cast.
7599 (invalidate_from_clobbers): Likewise for param "insn".
7600 (invalidate_from_sets_and_clobbers): Likewise.
7601 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
7603 (cse_prescan_path): Strengthen local "insn" from rtx to
7605 (cse_extended_basic_block): Likewise for locals "insn" and
7607 (cse_main): Likewise for param "f".
7608 (check_for_label_ref): Likewise for local "insn".
7609 (set_live_p): Likewise for second param ("insn").
7610 (insn_live_p): Likewise for first param ("insn") and for local
7612 (cse_change_cc_mode_insn): Likewise for first param "insn".
7613 (cse_change_cc_mode_insns): Likewise for first and second params
7615 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
7617 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
7620 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7621 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7622 Anna Tikhonova <anna.tikhonova@intel.com>
7623 Ilya Tocar <ilya.tocar@intel.com>
7624 Andrey Turetskiy <andrey.turetskiy@intel.com>
7625 Ilya Verbin <ilya.verbin@intel.com>
7626 Kirill Yukhin <kirill.yukhin@intel.com>
7627 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7629 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
7631 * config/i386/sse.md
7632 (define_mode_iterator VI248_AVX2): Delete.
7633 (define_mode_iterator VI2_AVX2_AVX512BW): New.
7634 (define_mode_iterator VI48_AVX2): Ditto.
7635 (define_insn <shift_insn><mode>3): Delete.
7636 (define_insn "<shift_insn><mode>3<mask_name>" with
7637 VI2_AVX2_AVX512BW): New.
7638 (define_insn "<shift_insn><mode>3<mask_name>" with
7641 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7642 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7643 Anna Tikhonova <anna.tikhonova@intel.com>
7644 Ilya Tocar <ilya.tocar@intel.com>
7645 Andrey Turetskiy <andrey.turetskiy@intel.com>
7646 Ilya Verbin <ilya.verbin@intel.com>
7647 Kirill Yukhin <kirill.yukhin@intel.com>
7648 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7650 * config/i386/sse.md
7651 (define_mode_iterator VI4F_BRCST32x2): New.
7652 (define_mode_attr 64x2_mode): Ditto.
7653 (define_mode_attr 32x2mode): Ditto.
7654 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
7655 with VI4F_BRCST32x2): Ditto.
7656 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
7657 with V16FI mode iterator): Ditto.
7658 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7660 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
7661 with VI8F_BRCST64x2): Ditto.
7663 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
7664 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7665 Anna Tikhonova <anna.tikhonova@intel.com>
7666 Ilya Tocar <ilya.tocar@intel.com>
7667 Andrey Turetskiy <andrey.turetskiy@intel.com>
7668 Ilya Verbin <ilya.verbin@intel.com>
7669 Kirill Yukhin <kirill.yukhin@intel.com>
7670 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7672 * config/i386/sse.md
7673 (define_mode_iterator VI8_AVX512VL): New.
7674 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
7676 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
7678 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
7679 (define_mode_iterator V48_AVX512VL): New.
7680 (define_mode_iterator V12_AVX512VL): Ditto.
7681 (define_insn <avx512>_load<mode>_mask): Split into two similar
7682 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
7683 Refactor output template.
7684 (define_insn "<avx512>_store<mode>_mask"): Ditto.
7686 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7688 * cprop.c (struct occr): Strengthen field "insn" from rtx to
7690 (reg_available_p): Likewise for param "insn".
7691 (insert_set_in_table): Likewise.
7692 (hash_scan_set): Likewise.
7693 (hash_scan_insn): Likewise.
7694 (make_set_regs_unavailable): Likewise.
7695 (compute_hash_table_work): Likewise for local "insn".
7696 (reg_not_set_p): Strengthen param "insn" from const_rtx to
7698 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
7699 (try_replace_reg): Likewise.
7700 (find_avail_set): Likewise.
7701 (cprop_jump): Likewise for params "setcc", "jump".
7702 (constprop_register): Likewise for param "insn".
7703 (cprop_insn): Likewise.
7704 (do_local_cprop): Likewise.
7705 (local_cprop_pass): Likewise for local "insn".
7706 (bypass_block): Likewise for params "setcc" and "jump".
7707 (bypass_conditional_jumps): Likewise for locals "setcc" and
7709 (one_cprop_pass): Likewise for local "insn".
7711 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7713 * compare-elim.c (struct comparison_use): Strengthen field "insn"
7714 from rtx to rtx_insn *.
7715 (struct comparison): Likewise, also for field "prev_clobber".
7716 (conforming_compare): Likewise for param "insn".
7717 (arithmetic_flags_clobber_p): Likewise.
7718 (find_flags_uses_in_insn): Likewise.
7719 (find_comparison_dom_walker::before_dom_children): Likewise for
7720 locals "insn", "next", "last_clobber".
7721 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
7723 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7725 * combine-stack-adj.c (struct csa_reflist): Strengthen field
7726 "insn" from rtx to rtx_insn *.
7727 (single_set_for_csa): Likewise for param "insn".
7728 (record_one_stack_ref): Likewise.
7729 (try_apply_stack_adjustment): Likewise.
7730 (struct record_stack_refs_data): Likewise for field "insn".
7731 (maybe_move_args_size_note): Likewise for params "last" and "insn".
7732 (prev_active_insn_bb): Likewise for return type and param "insn".
7733 (next_active_insn_bb): Likewise.
7734 (force_move_args_size_note): Likewise for params "prev" and "last"
7735 and locals "test", "next_candidate", "prev_candidate".
7736 (combine_stack_adjustments_for_block): Strengthen locals
7737 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
7740 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7742 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
7743 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
7744 (subst_insn): Likewise for this variable.
7745 (added_links_insn): Likewise.
7746 (struct insn_link): Likewise for field "insn".
7747 (alloc_insn_link): Likewise for param "insn".
7748 (struct undobuf): Likewise for field "other_insn".
7749 (find_single_use): Likewise for param "insn" and local "next".
7750 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
7751 (delete_noop_moves): Likewise for locals "insn", "next".
7752 (create_log_links): Likewise for locals "insn", "use_insn".
7753 Strengthen local "next_use" from rtx * to rtx_insn **.
7754 (insn_a_feeds_b): Likewise for params "a", "b".
7755 (combine_instructions): Likewise for param "f" and locals "insn",
7756 "next", "prev", "first", "last_combined_insn", "link", "link1",
7757 "temp". Replace use of NULL_RTX with NULL when referring to
7759 (setup_incoming_promotions): Likewise for param "first"
7760 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
7761 (can_combine_p): Likewise for params "insn", "i3", "pred",
7762 "pred2", "succ", "succ2" and for local "p".
7763 (combinable_i3pat): Likewise for param "i3".
7764 (cant_combine_insn_p): Likewise for param "insn".
7765 (likely_spilled_retval_p): Likewise.
7766 (adjust_for_new_dest): Likewise.
7767 (update_cfg_for_uncondjump): Likewise, also for local "insn".
7768 (try_combine): Likewise for return type and for params "i3", "i2",
7769 "i1", "i0", "last_combined_insn", and for locals "insn",
7770 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
7771 "i0_insn". Eliminate local "tem" in favor of new locals
7772 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
7773 checked cast for now to rtx_insn * on the return type of
7774 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
7776 (find_split_point): Strengthen param "insn" from rtx to
7778 (simplify_set): Likewise for local "other_insn".
7779 (recog_for_combine): Likewise for param "insn".
7780 (record_value_for_reg): Likewise.
7781 (record_dead_and_set_regs_1): Likewise for local
7783 (record_dead_and_set_regs): Likewise for param "insn".
7784 (record_promoted_value): Likewise.
7785 (check_promoted_subreg): Likewise.
7786 (get_last_value_validate): Likewise.
7787 (reg_dead_at_p): Likewise.
7788 (move_deaths): Likewise for param "to_insn".
7789 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
7790 and locals "place", "place2", "cc0_setter". Eliminate local "tem
7791 in favor of new locals "tem_note" and "tem_insn", the latter being
7793 (distribute_links): Strengthen locals "place", "insn" from rtx to
7796 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7798 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
7800 (can_delete_label_p): Require a const rtx_code_label * rather than
7802 (delete_insn): Add checked cast to rtx_code_label * when we know
7803 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
7805 (delete_insn_chain): Strengthen locals "prev" and "current" from
7806 rtx to rtx_insn *. Add a checked cast when assigning from
7807 "finish" (strengthening the params will come later). Add a
7808 checked cast to rtx_note * in region where we know
7810 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
7812 (compute_bb_for_insn): Likewise.
7813 (free_bb_for_insn): Likewise for local "insn".
7814 (compute_bb_for_insn): Likewise.
7815 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
7816 local "insn" from rtx to rtx_insn *
7817 (flow_active_insn_p): Require a const rtx_insn * rather than a
7819 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
7821 (can_fallthru): Likewise for locals "insn" and "insn2".
7822 (bb_note): Likewise for local "note".
7823 (first_insn_after_basic_block_note): Likewise for local "note" and
7825 (rtl_split_block): Likewise for locals "insn" and "next".
7826 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
7828 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
7829 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
7831 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
7832 them), "kill_from", "barrier", "new_insn".
7833 (patch_jump_insn): Likewise for params "insn", "old_label".
7834 (redirect_branch_edge): Likewise for locals "old_label", "insn".
7835 (force_nonfallthru_and_redirect): Likewise for locals "insn",
7836 "old_label", "new_label".
7837 (rtl_tidy_fallthru_edge): Likewise for local "q".
7838 (rtl_split_edge): Likewise for locals "before", "last".
7839 (commit_one_edge_insertion): Likewise for locals "before",
7840 "after", "insns", "tmp", "last", adding a checked cast where
7841 currently necessary.
7842 (commit_edge_insertions): Likewise.
7843 (rtl_dump_bb): Likewise for locals "insn", "last".
7844 (print_rtl_with_bb): Likewise for local "x".
7845 (rtl_verify_bb_insns): Likewise for local "x".
7846 (rtl_verify_bb_pointers): Likewise for local "insn".
7847 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
7849 (rtl_verify_fallthru): Likewise for local "insn".
7850 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
7851 (purge_dead_edges): Likewise for local "insn".
7852 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
7853 (skip_insns_after_block): Likewise for return type and for locals
7854 "insn", "last_insn", "next_head", "prev".
7855 (record_effective_endpoints): Likewise for locals "next_insn",
7857 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
7858 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
7859 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
7860 (duplicate_insn_chain): For now, add checked cast from rtx to
7861 rtx_insn * when returning insn.
7862 (cfg_layout_duplicate_bb): Likewise for local "insn".
7863 (cfg_layout_delete_block): Likewise for locals "insn", "next",
7865 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
7866 (rtl_block_empty_p): Likewise.
7867 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
7868 "split_point", "last".
7869 (rtl_block_ends_with_call_p): Likewise for local "insn".
7870 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
7872 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
7873 "split_at_insn" from rtx to rtx_insn *.
7874 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
7875 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
7876 to const rtx_insn *.
7877 (rtl_account_profile_record): Likewise.
7879 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7881 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
7883 (average_num_loop_insns): Likewise.
7884 (init_set_costs): Likewise for local "seq".
7885 (seq_cost): Likewise for param "seq", from const_rtx to const
7888 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7890 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
7893 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7895 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
7896 "f1" and "f2" from rtx * to rtx_insn **.
7897 (flow_find_head_matching_sequence): Likewise.
7899 * cfgcleanup.c (try_simplify_condjump): Strengthen local
7900 "cbranch_insn" from rtx to rtx_insn *.
7901 (thread_jump): Likewise for local "insn".
7902 (try_forward_edges): Likewise for local "last".
7903 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
7904 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
7906 (can_replace_by): Likewise for params "i1", "i2".
7907 (old_insns_match_p): Likewise.
7908 (merge_notes): Likewise.
7909 (walk_to_nondebug_insn): Likewise for param "i1".
7910 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
7911 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
7912 "afterlast1", "afterlast2" from rtx to rtx_insn *.
7913 (flow_find_head_matching_sequence): Strengthen params "f1" and
7914 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
7915 "last1", "last2", "beforelast1", "beforelast2" from rtx to
7917 (outgoing_edges_match): Likewise for locals "last1", "last2".
7918 (try_crossjump_to_edge): Likewise for local "insn".
7919 Replace call to for_each_rtx with for_each_rtx_in_insn.
7921 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
7922 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
7923 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
7924 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
7925 (try_optimize_cfg): Strengthen local "last" from rtx to
7927 (delete_dead_jumptables): Likewise for locals "insn", "next",
7930 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
7931 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
7932 "rtx else_first_tail", to reflect the basic-block.h changes above.
7934 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7936 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
7938 (purge_dead_tablejump_edges): Likewise.
7939 (find_bb_boundaries): Likewise for locals "insn", "end",
7940 "flow_transfer_insn".
7942 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7944 * caller-save.c (save_call_clobbered_regs): Strengthen locals
7945 "ins" and "prev" from rtx to rtx_insn *.
7947 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7949 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
7951 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
7952 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
7954 (load_register_parameters): Likewise for local "before_arg".
7955 (check_sibcall_argument_overlap): Likewise for param "insn".
7956 (expand_call): Likewise for locals "normal_call_insns",
7957 "tail_call_insns", "insns", "before_call", "after_args",
7958 "before_arg", "last", "prev". Strengthen one of the "last" from
7959 rtx to rtx_call_insn *.
7960 (fixup_tail_calls): Strengthen local "insn" from rtx to
7962 (emit_library_call_value_1): Likewise for locals "before_call" and
7965 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7967 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
7968 and "last" from rtx to rtx_insn *.
7969 (expand_builtin_nonlocal_goto): Likewise for local "insn".
7970 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
7972 (expand_errno_check): Strengthen local "lab" from rtx to
7974 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
7976 (expand_builtin_mathfn_2): Likewise.
7977 (expand_builtin_mathfn_ternary): Likewise.
7978 (expand_builtin_mathfn_3): Likewise.
7979 (expand_builtin_interclass_mathfn): Likewise for local "last".
7980 (expand_builtin_int_roundingfn): Likewise for local "insns".
7981 (expand_builtin_int_roundingfn_2): Likewise.
7982 (expand_builtin_strlen): Likewise for local "before_strlen".
7983 (expand_builtin_strncmp): Likewise for local "seq".
7984 (expand_builtin_signbit): Likewise for local "last".
7985 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
7986 from rtx to rtx_code_label *.
7987 (expand_stack_restore): Strengthen local "prev" from rtx to
7990 2014-08-21 David Malcolm <dmalcolm@redhat.com>
7992 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
7994 (struct btr_def_s): Likewise.
7995 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
7997 (add_btr_def): Likewise.
7998 (new_btr_user): Likewise.
7999 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8001 (link_btr_uses): Likewise.
8002 (move_btr_def): Likewise for locals "insp", "old_insn",
8003 "new_insn". Add checked cast to rtx_insn * for now on result of
8005 (can_move_up): Strengthen param "insn" from const_rtx to
8008 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8010 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8012 (get_uncond_jump_length): Likewise for locals "label", "jump".
8013 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8015 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8016 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8017 (find_jump_block): Likewise for local "insn".
8018 (fix_crossing_conditional_branches): Likewise for locals
8019 "old_jump", "new_jump".
8020 (fix_crossing_unconditional_branches): Likewise for locals
8021 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8022 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8024 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8026 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8028 (struct mem_insn): Likewise for field "insn".
8029 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8030 (reg_next_inc_use): Likewise.
8031 (reg_next_def): Likewise.
8032 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8033 from rtx to rtx_insn *.
8034 (move_insn_before): Likewise for param "next_insn" and local "insns".
8035 (attempt_change): Likewise for local "mov_insn".
8036 (try_merge): Likewise for param "last_insn".
8037 (get_next_ref): Likewise for return type and local "insn".
8038 Strengthen param "next_array" from rtx * to rtx_insn **.
8039 (parse_add_or_inc): Strengthen param "insn" from rtx to
8041 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8043 (merge_in_block): Likewise for locals "insn", "curr",
8045 (pass_inc_dec::execute): Update allocations of the arrays to
8046 reflect the stronger types.
8048 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8050 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8051 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8052 from rtx to rtx_code_label *.
8054 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8056 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8059 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8061 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8062 generated a warning and prevented bootstrapping the compiler.
8064 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8066 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8069 * jump.c (delete_related_insns): Likewise, also for locals "next"
8072 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8074 * genautomata.c (output_internal_insn_latency_func): When writing
8075 the function "internal_insn_latency" to insn-automata.c,
8076 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8077 allowing the optional guard function of (define_bypass) clauses to
8078 expect a pair of rtx_insn *, rather than a pair of rtx.
8079 (output_insn_latency_func): When writing the function
8080 "insn_latency", add an "uncast_" prefix to params "insn" and
8081 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8082 using checked casts from the params, thus enabling the above
8083 change to the generated "internal_insn_latency" function.
8085 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8087 PR tree-optimization/62091
8088 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8089 handle correctly arrays.
8090 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8092 (record_known_type): Walk into inner type.
8093 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8094 condition on no type changes.
8096 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8098 * genattrtab.c (write_attr_get): Within the generated get_attr_
8099 functions, rename param "insn" to "uncast_insn" and reintroduce
8100 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8101 is an rtx_insn * within insn-attrtab.c
8103 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8105 * output.h (peephole): Strengthen return type from rtx to
8107 * rtl.h (delete_for_peephole): Likewise for both params.
8108 * genpeep.c (main): In generated "peephole" function, strengthen
8109 return type and local "insn" from rtx to rtx_insn *. For now,
8110 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8111 rtx_insn *, with a checked cast.
8112 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8113 locals "insn", "next", "prev" from rtx to rtx_insn *.
8115 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8117 PR tree-optimization/62112
8118 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8119 * gimple-iterator.h (gsi_replace): Return bool.
8120 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
8121 moved from ref_may_alias_global_p.
8122 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
8124 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
8125 (stmt_kills_ref_p_1): Rename...
8126 (stmt_kills_ref_p): ... to this.
8127 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
8128 stmt_kills_ref_p): Declare.
8129 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
8130 Move the self-assignment case...
8131 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
8133 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8135 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
8137 * emit-rtl.c (try_split): Likewise, also for locals "before" and
8138 "after". For now, don't strengthen param "trial", which requires
8139 adding checked casts when returning it.
8141 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8143 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
8144 "label" from rtx to rtx_code_label *. Strengthen param 1 of
8145 "var_location" hook from rtx to rtx_insn *.
8146 (debug_nothing_rtx): Delete in favor of...
8147 (debug_nothing_rtx_code_label): New prototype.
8148 (debug_nothing_rtx_rtx): Delete unused prototype.
8149 (debug_nothing_rtx_insn): New prototype.
8151 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
8152 invoking debug_hooks->var_location (in two places, one in a NOTE
8153 case of a switch statement, the other guarded by a CALL_P
8154 conditional. Add checked cast to rtx_code_label * when invoking
8155 debug_hooks->label (within CODE_LABEL case of switch statement).
8157 * dbxout.c (dbx_debug_hooks): Update "label" hook from
8158 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8159 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
8160 (xcoff_debug_hooks): Likewise.
8161 * debug.c (do_nothing_debug_hooks): Likewise.
8162 (debug_nothing_rtx): Delete in favor of...
8163 (debug_nothing_rtx_insn): New function.
8164 (debug_nothing_rtx_rtx): Delete unused function.
8165 (debug_nothing_rtx_code_label): New function.
8166 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
8167 debug_nothing_rtx to debug_nothing_rtx_code_label.
8168 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
8170 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
8171 debug_nothing_rtx to debug_nothing_rtx_insn.
8172 (sdbout_label): Strengthen param "insn" from rtx to
8174 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
8175 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8176 "var_location" hook from debug_nothing_rtx to
8177 debug_nothing_rtx_insn.
8179 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8181 * recog.h (insn_output_fn): Update this function typedef to match
8182 the changes below to the generated output functions, strengthening
8183 the 2nd param from rtx to rtx_insn *.
8185 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
8186 insn when invoking an output function, to match the new signature
8187 of insn_output_fn with a stronger second param.
8189 * genconditions.c (write_header): In the generated code for
8190 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
8191 to match the other changes in this patch.
8193 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
8194 the generated "gen_" functions from rtx to rtx_insn * within their
8197 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
8198 the subfunctions within the generated "recog_", "split", "peephole2"
8199 function trees from rtx to rtx_insn *. For now, the top-level
8200 generated functions ("recog", "split", "peephole2") continue to
8201 take a plain rtx for "insn", to avoid introducing dependencies on
8202 other patches. Rename this 2nd param from "insn" to
8203 "uncast_insn", and reintroduce "insn" as a local variable of type
8204 rtx_insn *, initialized at the top of the generated function with
8205 a checked cast on "uncast_insn".
8206 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
8207 the generated "gen_" functions from rtx to rtx_insn * within their
8210 * genoutput.c (process_template): Strengthen the 2nd param within
8211 the generated "output_" functions "insn" from rtx to rtx_insn *.
8213 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8215 * tree-profile.c (tree_profiling): Skip external functions
8216 when doing coverage instrumentation.
8217 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
8219 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8221 * config/rs6000/altivec.h (vec_cpsgn): New #define.
8222 (vec_mergee): Likewise.
8223 (vec_mergeo): Likewise.
8224 (vec_cntlz): Likewise.
8225 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
8226 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
8227 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
8229 * doc/extend.texi: Document various forms of vec_cpsgn,
8230 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
8231 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
8232 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
8233 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
8234 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
8236 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8238 * config/rs6000/rs6000.c (context.h): New include.
8239 (tree-pass.h): Likewise.
8240 (make_pass_analyze_swaps): New decl.
8241 (rs6000_option_override): Register pass_analyze_swaps.
8242 (swap_web_entry): New subsclass of web_entry_base (df.h).
8243 (special_handling_values): New enum.
8244 (union_defs): New function.
8245 (union_uses): Likewise.
8246 (insn_is_load_p): Likewise.
8247 (insn_is_store_p): Likewise.
8248 (insn_is_swap_p): Likewise.
8249 (rtx_is_swappable_p): Likewise.
8250 (insn_is_swappable_p): Likewise.
8251 (chain_purpose): New enum.
8252 (chain_contains_only_swaps): New function.
8253 (mark_swaps_for_removal): Likewise.
8254 (swap_const_vector_halves): Likewise.
8255 (adjust_subreg_index): Likewise.
8256 (permute_load): Likewise.
8257 (permute_store): Likewise.
8258 (handle_special_swappables): Likewise.
8259 (replace_swap_with_copy): Likewise.
8260 (dump_swap_insn_table): Likewise.
8261 (rs6000_analyze_swaps): Likewise.
8262 (pass_data_analyze_swaps): New pass_data.
8263 (pass_analyze_swaps): New rtl_opt_pass.
8264 (make_pass_analyze_swaps): New function.
8265 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
8267 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8269 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
8270 type from rtx to rtx_insn *.
8271 (create_copy_of_insn_rtx): Likewise.
8272 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
8273 (create_copy_of_insn_rtx): Likewise, also for local "res".
8275 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8277 * rtl.h (find_first_parameter_load): Strengthen return type from
8279 * rtlanal.c (find_first_parameter_load): Strengthen return type
8280 from rtx to rtx_insn *. Add checked cast for now, to postpone
8281 strengthening the params.
8283 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8286 * diagnostic.c: Set default caret.
8287 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
8289 * diagnostic.h (struct diagnostic_context):
8291 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8293 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
8294 (sel_bb_head): Strengthen return type insn_t (currently just an
8296 (sel_bb_end): Likewise.
8298 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
8299 (sel_bb_head): Strengthen return type and local "head" from
8300 insn_t (currently just an rtx) to rtx_insn *.
8301 (sel_bb_end): Likewise for return type.
8302 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
8305 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8307 * basic-block.h (get_last_bb_insn): Strengthen return type from
8309 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
8312 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8315 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
8317 (diagnostic_report_diagnostic): ... from here.
8318 * toplev.c (general_init): Move code to c-family.
8320 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8322 * df.h (web_entry_base): Replace existing struct web_entry with a
8323 new class web_entry_base with only the predecessor member.
8324 (unionfind_root): Remove declaration and move to class member.
8325 (unionfind_union): Remove declaration and move to friend
8327 (union_defs): Remove declaration.
8328 * web.c (web_entry_base::unionfind_root): Modify to be member
8329 function and adjust accessors.
8330 (unionfind_union): Modify to be friend function and adjust
8332 (web_entry): New subclass of web_entry_base containing the reg
8334 (union_match_dups): Modify for struct -> class changes.
8335 (union_defs): Likewise.
8336 (entry_register): Likewise.
8337 (pass_web::execute): Likewise.
8339 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
8341 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
8342 builtin define __VEC_ELEMENT_REG_ORDER__.
8344 2014-08-20 Martin Jambor <mjambor@suse.cz>
8345 Wei Mi <wmi@google.com>
8349 * tree-ssa-operands.c (update_stmt_operands): Remove
8350 MODIFIED_NORETURN_CALLS.
8351 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
8352 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
8353 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
8354 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
8355 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
8356 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
8357 (gimple_call_set_ctrl_altering): New func.
8358 (gimple_call_ctrl_altering_p): Ditto.
8359 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
8360 (make_blocks): Use gimple_call_initialize_ctrl_altering.
8361 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
8362 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
8363 remove MODIFIED_NORETURN_CALLS.
8365 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8367 * coverage.c (coverage_compute_profile_id): Return non-0;
8368 also handle symbols with unique name.
8369 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
8371 2014-08-20 Steve Ellcey <sellcey@mips.com>
8374 * doc/sourcebuild.texi (non_strict_align): New.
8376 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8378 * cgraphunit.c (ipa_passes, compile): Reshedule
8379 symtab_remove_unreachable_nodes passes; update comments.
8380 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
8381 TODO_remove_functions before the pass; the functions ought to be
8383 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
8384 TODO_remove_functions.
8385 * passes.c (pass_data_early_local_passes): Do not schedule function
8387 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
8389 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8392 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
8393 before setting the option.
8394 * diagnostic.c (diagnostic_classify_diagnostic): Record
8395 command-line status.
8397 2014-08-20 Richard Biener <rguenther@suse.de>
8400 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
8401 to build uint{16,32,64}_type_node.
8403 2014-08-20 Terry Guo <terry.guo@arm.com>
8405 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
8406 with immediate_operand.
8408 2014-08-20 David Malcolm <dmalcolm@redhat.com>
8410 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
8411 "insn" from an as_a to a safe_as_a, for the case when "insn" is
8414 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8416 PR preprocessor/51303
8417 * incpath.c (remove_duplicates): Use cpp_warning.
8419 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8423 * doc/options.texi (CPP): Document it.
8424 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
8425 * optc-gen.awk: Handle CPP.
8426 * opth-gen.awk: Likewise.
8428 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8430 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
8432 (duplicate_insn_chain): Likewise.
8433 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
8434 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
8435 checked cast for now (until we can strengthen the params in the
8437 (duplicate_insn_chain): Likewise.
8439 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8441 * rtl.h (next_cc0_user): Strengthen return type from rtx to
8443 (prev_cc0_setter): Likewise.
8445 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
8446 rtx_insn *, adding checked casts for now as necessary.
8447 (prev_cc0_setter): Likewise.
8449 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8451 * expr.h (emit_move_insn): Strengthen return type from rtx to
8453 (emit_move_insn_1): Likewise.
8454 (emit_move_complex_push): Likewise.
8455 (emit_move_complex_parts): Likewise.
8457 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8458 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8460 (emit_move_complex_push): Strengthen return type from rtx to
8462 (emit_move_complex): Likewise, also for local "ret".
8463 (emit_move_ccmode): Likewise.
8464 (emit_move_multi_word): Likewise for return type and locals
8466 (emit_move_insn_1): Likewise for return type and locals "result",
8468 (emit_move_insn): Likewise for return type and local "last_insn".
8469 (compress_float_constant): Likewise.
8471 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8473 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8474 from rtx to rtx_insn *.
8476 * rtl.h (emit_insn_before): Likewise.
8477 (emit_insn_before_noloc): Likewise.
8478 (emit_insn_before_setloc): Likewise.
8479 (emit_jump_insn_before): Likewise.
8480 (emit_jump_insn_before_noloc): Likewise.
8481 (emit_jump_insn_before_setloc): Likewise.
8482 (emit_call_insn_before): Likewise.
8483 (emit_call_insn_before_noloc): Likewise.
8484 (emit_call_insn_before_setloc): Likewise.
8485 (emit_debug_insn_before): Likewise.
8486 (emit_debug_insn_before_noloc): Likewise.
8487 (emit_debug_insn_before_setloc): Likewise.
8488 (emit_label_before): Likewise.
8489 (emit_insn_after): Likewise.
8490 (emit_insn_after_noloc): Likewise.
8491 (emit_insn_after_setloc): Likewise.
8492 (emit_jump_insn_after): Likewise.
8493 (emit_jump_insn_after_noloc): Likewise.
8494 (emit_jump_insn_after_setloc): Likewise.
8495 (emit_call_insn_after): Likewise.
8496 (emit_call_insn_after_noloc): Likewise.
8497 (emit_call_insn_after_setloc): Likewise.
8498 (emit_debug_insn_after): Likewise.
8499 (emit_debug_insn_after_noloc): Likewise.
8500 (emit_debug_insn_after_setloc): Likewise.
8501 (emit_label_after): Likewise.
8502 (emit_insn): Likewise.
8503 (emit_debug_insn): Likewise.
8504 (emit_jump_insn): Likewise.
8505 (emit_call_insn): Likewise.
8506 (emit_label): Likewise.
8507 (gen_clobber): Likewise.
8508 (emit_clobber): Likewise.
8509 (gen_use): Likewise.
8510 (emit_use): Likewise.
8513 (emit_barrier_before): Strengthen return type from rtx to
8515 (emit_barrier_after): Likewise.
8516 (emit_barrier): Likewise.
8518 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8519 from rtx to rtx_insn *. Add checked casts for now when converting
8520 "last" from rtx to rtx_insn *.
8521 (emit_insn_before_noloc): Likewise for return type.
8522 (emit_jump_insn_before_noloc): Likewise.
8523 (emit_call_insn_before_noloc): Likewise.
8524 (emit_debug_insn_before_noloc): Likewise.
8525 (emit_barrier_before): Strengthen return type and local "insn"
8526 from rtx to rtx_barrier *.
8527 (emit_label_before): Strengthen return type from rtx to
8528 rtx_insn *. Add checked cast for now when returning param
8529 (emit_pattern_after_noloc): Strengthen return type from rtx to
8530 rtx_insn *. Add checked casts for now when converting "last" from
8532 (emit_insn_after_noloc): Strengthen return type from rtx to
8534 (emit_jump_insn_after_noloc): Likewise.
8535 (emit_call_insn_after_noloc): Likewise.
8536 (emit_debug_insn_after_noloc): Likewise.
8537 (emit_barrier_after): Strengthen return type from rtx to
8539 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8540 Add checked cast for now when converting "label" from rtx to
8542 (emit_pattern_after_setloc): Strengthen return type from rtx to
8543 rtx_insn *. Add checked casts for now when converting "last" from
8545 (emit_pattern_after): Strengthen return type from rtx to
8547 (emit_insn_after_setloc): Likewise.
8548 (emit_insn_after): Likewise.
8549 (emit_jump_insn_after_setloc): Likewise.
8550 (emit_jump_insn_after): Likewise.
8551 (emit_call_insn_after_setloc): Likewise.
8552 (emit_call_insn_after): Likewise.
8553 (emit_debug_insn_after_setloc): Likewise.
8554 (emit_debug_insn_after): Likewise.
8555 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8556 when converting "last" from rtx to rtx_insn *.
8557 (emit_pattern_before): Strengthen return type from rtx to
8559 (emit_insn_before_setloc): Likewise.
8560 (emit_insn_before): Likewise.
8561 (emit_jump_insn_before_setloc): Likewise.
8562 (emit_jump_insn_before): Likewise.
8563 (emit_call_insn_before_setloc): Likewise.
8564 (emit_call_insn_before): Likewise.
8565 (emit_debug_insn_before_setloc): Likewise.
8566 (emit_debug_insn_before): Likewise.
8567 (emit_insn): Strengthen return type and locals "last", "insn",
8568 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8569 within cases where we know we have an insn.
8570 (emit_debug_insn): Likewise.
8571 (emit_jump_insn): Likewise.
8572 (emit_call_insn): Strengthen return type and local "insn" from rtx
8574 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
8575 a checked cast to rtx_insn * for now on "label".
8576 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
8577 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
8578 (emit_use): Likewise.
8579 (gen_use): Likewise, also for local "seq".
8580 (emit): Likewise for return type and local "insn".
8581 (rtx_insn): Likewise for return type and local "new_rtx".
8583 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
8584 from rtx to rtx_barrier *.
8586 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
8587 changed return type from rtx to rtx_insn *, we must update
8588 "emit_fn" type, and this in turn means updating...
8589 (frame_insn): ...this. Strengthen return type from rtx to
8590 rtx_insn *. Introduce a new local "insn" of the appropriate type.
8592 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8594 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
8595 rtx to rtx_jump_table_data *. Also for local.
8596 * rtl.h (emit_jump_table_data): Likewise.
8598 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8600 * basic-block.h (create_basic_block_structure): Strengthen third
8601 param "bb_note" from rtx to rtx_note *.
8602 * rtl.h (emit_note_before): Strengthen return type from rtx to
8604 (emit_note_after): Likewise.
8605 (emit_note): Likewise.
8606 (emit_note_copy): Likewise. Also, strengthen param similarly.
8607 * function.h (struct rtl_data): Strengthen field
8608 "x_stack_check_probe_note" from rtx to rtx_note *.
8610 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
8611 from rtx to rtx_note *.
8612 * cfgrtl.c (create_basic_block_structure): Strengthen third param
8613 "bb_note" from rtx to rtx_note *.
8614 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
8615 when calling emit_note_copy.
8616 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
8618 (emit_note_after): Likewise.
8619 (emit_note_before): Likewise.
8620 (emit_note_copy): Likewise. Also, strengthen param similarly.
8621 (emit_note): Likewise.
8622 * except.c (emit_note_eh_region_end): Likewise for return type.
8623 Strengthen local "next" from rtx to rtx_insn *.
8624 (convert_to_eh_region_ranges): Strengthen local "note"
8625 from rtx to rtx_note *.
8626 * final.c (change_scope): Likewise.
8627 (reemit_insn_block_notes): Likewise, for both locals named "note".
8628 Also, strengthen local "insn" from rtx to rtx_insn *.
8629 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
8631 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
8632 strengthen local "seq" from rtx to rtx_insn *.
8633 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
8635 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
8637 (get_bb_note_from_pool): Strengthen return type from rtx to
8639 (sel_create_basic_block): Strengthen local "new_bb_note" from
8640 insn_t to rtx_note *.
8641 * var-tracking.c (emit_note_insn_var_location): Strengthen local
8642 "note" from rtx to rtx_note *.
8643 (emit_notes_in_bb): Likewise.
8645 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8647 * function.h (struct rtl_data): Strengthen field
8648 "x_parm_birth_insn" from rtx to rtx_insn *.
8649 * function.c (struct assign_parm_data_all): Strengthen fields
8650 "first_conversion_insn" and "last_conversion_insn" from rtx to
8653 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8655 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
8656 to rtx_insn *; also for local "var_end_seq".
8657 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
8658 (maybe_cleanup_end_of_block): Likewise for param "last" and local
8660 (expand_gimple_cond): Likewise for locals "last2" and "last".
8661 (mark_transaction_restart_calls): Likewise for local "insn".
8662 (expand_gimple_stmt): Likewise for return type and locals "last"
8664 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
8665 (avoid_complex_debug_insns): Likewise for param "insn".
8666 (expand_debug_locations): Likewise for locals "insn", "last",
8667 "prev_insn" and "insn2".
8668 (expand_gimple_basic_block): Likewise for local "last".
8669 (construct_exit_block): Likewise for locals "head", "end",
8671 (pass_expand::execute): Likewise for locals "var_seq",
8672 "var_ret_seq", "next".
8674 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8676 * asan.h (asan_emit_stack_protection): Strengthen return type from
8678 * asan.c (asan_emit_stack_protection): Likewise. Add local
8679 "insns" to hold the return value.
8681 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8683 * basic-block.h (bb_note): Strengthen return type from rtx to
8685 * sched-int.h (bb_note): Likewise.
8686 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
8688 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8690 * rtl.h (make_insn_raw): Strengthen return type from rtx to
8693 * emit-rtl.c (make_insn_raw): Strengthen return type and local
8694 "insn" from rtx to rtx_insn *.
8695 (make_debug_insn_raw): Strengthen return type from rtx to
8696 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
8697 (make_jump_insn_raw): Strengthen return type from rtx to
8698 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
8699 (make_call_insn_raw): Strengthen return type from rtx to
8700 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
8701 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
8702 callback from rtx to rtx_insn *; likewise for local "insn" and
8703 "next", adding a checked cast to rtx_insn in the relevant cases of
8704 the switch statement.
8705 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
8706 callback from rtx to rtx_insn *.
8707 (emit_pattern_after_setloc): Likewise.
8708 (emit_pattern_after): Likewise.
8709 (emit_pattern_before_setloc): Likewise.
8710 (emit_pattern_before): Likewise.
8712 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8714 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
8716 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
8717 accepting an rtx_insn *.
8718 (last_call_insn): Strengthen return type from rtx to
8721 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8723 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
8724 "insns" from rtx to rtx_insn *.
8725 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
8726 locals "insn" and "prev".
8728 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8730 * rtl.h (tablejump_p): Strengthen third param from rtx * to
8731 rtx_jump_table_data **.
8733 * cfgbuild.c (make_edges): Introduce local "table", using it in
8734 place of "tmp" for jump table data.
8735 (find_bb_boundaries): Strengthen local "table" from rtx to
8736 rtx_jump_table_data *.
8737 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8738 (outgoing_edges_match): Likewise for locals "table1" and "table2".
8739 (try_crossjump_to_edge): Likewise.
8740 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
8742 (patch_jump_insn): Introduce local "table", using it in place of
8743 "tmp" for jump table data.
8744 (force_nonfallthru_and_redirect): Introduce local "table", so that
8745 call to tablejump_p can receive an rtx_jump_table_data **. Update
8746 logic around the call to overwrite "note" appropriately if
8747 tablejump_p returns non-zero.
8748 (get_last_bb_insn): Introduce local "table", using it in place of
8749 "tmp" for jump table data.
8750 * dwarf2cfi.c (create_trace_edges): Likewise.
8752 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
8753 from rtx to rtx_jump_table_data *.
8754 (create_fix_barrier): Strengthen local "tmp" from rtx to
8755 rtx_jump_table_data *.
8756 (arm_reorg): Likewise for local "table".
8758 * config/s390/s390.c (s390_chunkify_start): Likewise.
8760 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
8762 * jump.c (delete_related_insns): Strengthen local "lab_next" from
8763 rtx to rtx_jump_table_data *.
8765 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
8766 rtx_jump_table_data **. Add a checked cast when writing through
8767 the pointer: we know there that local "table" is non-NULL and that
8768 JUMP_TABLE_DATA_P (table) holds.
8769 (label_is_jump_target_p): Introduce local "table", using it in
8770 place of "tmp" for jump table data.
8772 2014-08-19 Marek Polacek <polacek@redhat.com>
8775 * doc/invoke.texi: Document -Wbool-compare.
8777 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8779 * rtl.h (entry_of_function): Strengthen return type from rtx to
8781 * cfgrtl.c (entry_of_function): Likewise.
8783 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8785 * emit-rtl.h (get_insns): Strengthen return type from rtx to
8786 rtx_insn *, adding a checked cast for now.
8787 (get_last_insn): Likewise.
8789 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8791 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
8794 * emit-rtl.c (gen_label_rtx): Likewise.
8796 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8798 * rtl.h (previous_insn): Strengthen return type from rtx to
8800 (next_insn): Likewise.
8801 (prev_nonnote_insn): Likewise.
8802 (prev_nonnote_insn_bb): Likewise.
8803 (next_nonnote_insn): Likewise.
8804 (next_nonnote_insn_bb): Likewise.
8805 (prev_nondebug_insn): Likewise.
8806 (next_nondebug_insn): Likewise.
8807 (prev_nonnote_nondebug_insn): Likewise.
8808 (next_nonnote_nondebug_insn): Likewise.
8809 (prev_real_insn): Likewise.
8810 (next_real_insn): Likewise.
8811 (prev_active_insn): Likewise.
8812 (next_active_insn): Likewise.
8814 * emit-rtl.c (next_insn): Strengthen return type from rtx to
8815 rtx_insn *, adding a checked cast.
8816 (previous_insn): Likewise.
8817 (next_nonnote_insn): Likewise.
8818 (next_nonnote_insn_bb): Likewise.
8819 (prev_nonnote_insn): Likewise.
8820 (prev_nonnote_insn_bb): Likewise.
8821 (next_nondebug_insn): Likewise.
8822 (prev_nondebug_insn): Likewise.
8823 (next_nonnote_nondebug_insn): Likewise.
8824 (prev_nonnote_nondebug_insn): Likewise.
8825 (next_real_insn): Likewise.
8826 (prev_real_insn): Likewise.
8827 (next_active_insn): Likewise.
8828 (prev_active_insn): Likewise.
8830 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
8831 param "stepfunc" so that it returns an rtx_insn * rather than an
8832 rtx, to track the change to prev_nonnote_insn_bb, which is the
8833 only function this is called with.
8834 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
8836 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
8838 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
8841 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8843 * coretypes.h (class rtx_debug_insn): Add forward declaration.
8844 (class rtx_nonjump_insn): Likewise.
8845 (class rtx_jump_insn): Likewise.
8846 (class rtx_call_insn): Likewise.
8847 (class rtx_jump_table_data): Likewise.
8848 (class rtx_barrier): Likewise.
8849 (class rtx_code_label): Likewise.
8850 (class rtx_note): Likewise.
8852 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
8853 adding the invariant DEBUG_INSN_P (X).
8854 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
8855 the invariant NONJUMP_INSN_P (X).
8856 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
8857 the invariant JUMP_P (X).
8858 (class rtx_call_insn): New, a subclass of rtx_insn, adding
8859 the invariant CALL_P (X).
8860 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
8861 invariant JUMP_TABLE_DATA_P (X).
8862 (class rtx_barrier): New, a subclass of rtx_insn, adding the
8863 invariant BARRIER_P (X).
8864 (class rtx_code_label): New, a subclass of rtx_insn, adding
8865 the invariant LABEL_P (X).
8866 (class rtx_note): New, a subclass of rtx_insn, adding
8867 the invariant NOTE_P(X).
8868 (is_a_helper <rtx_debug_insn *>::test): New.
8869 (is_a_helper <rtx_nonjump_insn *>::test): New.
8870 (is_a_helper <rtx_jump_insn *>::test): New.
8871 (is_a_helper <rtx_call_insn *>::test): New.
8872 (is_a_helper <rtx_jump_table_data *>::test): New functions,
8873 overloaded for both rtx and rtx_insn *.
8874 (is_a_helper <rtx_barrier *>::test): New.
8875 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
8876 for both rtx and rtx_insn *.
8877 (is_a_helper <rtx_note *>::test): New.
8879 2014-08-19 Marek Polacek <polacek@redhat.com>
8881 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
8882 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8883 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
8884 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
8886 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8888 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
8889 rtx_insn *. To help with transition, for now, convert from an
8890 access macro into a pair of functions: BND_TO, returning an
8892 (SET_BND_TO): New function, for use where BND_TO is used as an
8895 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
8897 (BND_TO): New function, adding a checked cast.
8898 (SET_BND_TO): New function.
8900 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
8902 (compute_av_set_on_boundaries): Likewise.
8904 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8906 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
8907 destination if it is used in source.
8908 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
8909 (*popcount<mode>2_falsedep_1): Likewise.
8911 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
8914 * configure.ac: Set install_gold_as_default to no first.
8915 * configure: Regenerated.
8917 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8919 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
8920 "note_list" field will eventually be an rtx_insn *. To help with
8921 transition, for now, convert from an access macro into a pair of
8922 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
8923 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
8926 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
8927 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
8929 * sel-sched-ir.c (init_bb): Likewise.
8930 (sel_restore_notes): Likewise.
8931 (move_bb_info): Likewise.
8932 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
8933 (SET_BB_NOTE_LIST): New function.
8935 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8937 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
8938 field will eventually be an rtx_insn *. To help with transition,
8939 for now, convert from an access macro into a pair of functions:
8940 VINSN_INSN_RTX, returning an rtx_insn *, and...
8941 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
8942 is used as an lvalue.
8944 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
8945 SET_VINSN_INSN_RTX where it's used as an lvalue.
8946 (VINSN_INSN_RTX): New function.
8947 (SET_VINSN_INSN_RTX): New function.
8949 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8951 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
8952 eventually be rtx_insn *, but to help with transition, for now,
8953 convert from an access macro into a pair of functions: DEP_PRO
8954 returning an rtx_insn * and...
8955 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
8956 lvalue, returning an rtx&.
8957 (DEP_CON): Analogous changes to DEP_PRO above.
8958 (SET_DEP_CON): Likewise.
8960 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
8961 an lvalue to SET_DEP_CON.
8962 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
8963 (sd_copy_back_deps): Likewise for DEP_CON.
8964 (DEP_PRO): New function, adding a checked cast for now.
8965 (DEP_CON): Likewise.
8966 (SET_DEP_PRO): New function.
8967 (SET_DEP_CON): Likewise.
8969 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8971 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
8972 (extra_options): Add i386/cygwin.opt.
8973 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
8974 (CPP_SPEC): Accept -pthread.
8976 (GOMP_SELF_SPECS): Update comment.
8977 * config/i386/cygwin.opt: New file for -pthread flag.
8979 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8981 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
8982 * df.h (DF_REF_INSN): Convert from a macro to a function, so
8983 that we can return an rtx_insn *.
8985 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
8987 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
8988 when building executables, not DLLs. Add --large-address-aware
8989 under the same conditions.
8990 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
8991 when building executables, not DLLs. Add --large-address-aware
8992 under the same conditions when using -m32.
8994 * config/i386/cygwin-stdint.h: Throughout, make type
8995 definitions dependent on target architecture, not host.
8997 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8999 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9000 the return type from rtx to rtx_insn *, which will enable various
9001 conversions in followup patches. For now this is is done by a
9003 (NEXT_INSN): Likewise.
9004 (SET_PREV_INSN): Convert to an inline function. This is intended
9005 for use as an lvalue, and so returns an rtx& to allow in-place
9007 (SET_NEXT_INSN): Likewise.
9009 2014-07-08 Mark Wielaard <mjw@redhat.com>
9012 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9014 2014-08-19 Marek Polacek <polacek@redhat.com>
9017 * cgraphunit.c (handle_alias_pairs): Fix condition.
9019 2014-08-19 Richard Biener <rguenther@suse.de>
9021 * gimple-fold.c (fold_gimple_assign): Properly build a
9022 null-pointer constant when devirtualizing addresses.
9024 2014-07-07 Mark Wielaard <mjw@redhat.com>
9026 * dwarf2out.c (decl_quals): New function.
9027 (modified_type_die): Take one cv_quals argument instead of two,
9028 one for const and one for volatile.
9029 (add_type_attribute): Likewise.
9030 (generic_parameter_die): Call add_type_attribute with one modifier
9032 (base_type_for_mode): Likewise.
9033 (add_bounds_info): Likewise.
9034 (add_subscript_info): Likewise.
9035 (gen_array_type_die): Likewise.
9036 (gen_descr_array_type_die): Likewise.
9037 (gen_entry_point_die): Likewise.
9038 (gen_enumeration_type_die): Likewise.
9039 (gen_formal_parameter_die): Likewise.
9040 (gen_subprogram_die): Likewise.
9041 (gen_variable_die): Likewise.
9042 (gen_const_die): Likewise.
9043 (gen_field_die): Likewise.
9044 (gen_pointer_type_die): Likewise.
9045 (gen_reference_type_die): Likewise.
9046 (gen_ptr_to_mbr_type_die): Likewise.
9047 (gen_inheritance_die): Likewise.
9048 (gen_subroutine_type_die): Likewise.
9049 (gen_typedef_die): Likewise.
9050 (force_type_die): Likewise.
9052 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9054 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9056 * configure: Regenerate.
9058 2014-08-19 Richard Biener <rguenther@suse.de>
9060 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9061 DECL_EXTERNALs in BLOCKs as non-references.
9062 * tree-streamer-out.c (streamer_write_chain): Likewise.
9064 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9065 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9066 Anna Tikhonova <anna.tikhonova@intel.com>
9067 Ilya Tocar <ilya.tocar@intel.com>
9068 Andrey Turetskiy <andrey.turetskiy@intel.com>
9069 Ilya Verbin <ilya.verbin@intel.com>
9070 Kirill Yukhin <kirill.yukhin@intel.com>
9071 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9073 * config/i386/sse.md
9074 (define_mode_iterator VI48_AVX512F): Delete.
9075 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9076 (define_mode_iterator VI2_AVX512VL): Ditto.
9077 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9080 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9082 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9083 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9084 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9085 with VI48_AVX512F_AVX512VL): New.
9086 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9087 with VI2_AVX512VL): Ditto.
9089 2014-08-19 Marek Polacek <polacek@redhat.com>
9091 * doc/invoke.texi: Document -Wc99-c11-compat.
9093 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9095 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9097 (SET_PREV_INSN): New macro, for use as an lvalue.
9098 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9100 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9101 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9102 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9103 (fixup_abnormal_edges): Likewise.
9104 (unlink_insn_chain): Likewise.
9105 (fixup_reorder_chain): Likewise.
9106 (cfg_layout_delete_block): Likewise.
9107 (cfg_layout_merge_blocks): Likewise.
9108 * combine.c (update_cfg_for_uncondjump): Likewise.
9109 * emit-rtl.c (link_insn_into_chain): Likewise.
9110 (remove_insn): Likewise.
9111 (delete_insns_since): Likewise.
9112 (reorder_insns_nobb): Likewise.
9113 (emit_insn_after_1): Likewise.
9114 * final.c (rest_of_clean_state): Likewise.
9115 (final_scan_insn): Likewise.
9116 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9117 * haifa-sched.c (concat_note_lists): Likewise.
9118 (remove_notes): Likewise.
9119 (restore_other_notes): Likewise.
9120 (move_insn): Likewise.
9121 (unlink_bb_notes): Likewise.
9122 (restore_bb_notes): Likewise.
9123 * jump.c (delete_for_peephole): Likewise.
9124 * optabs.c (emit_libcall_block_1): Likewise.
9125 * reorg.c (emit_delay_sequence): Likewise.
9126 (fill_simple_delay_slots): Likewise.
9127 * sel-sched-ir.c (sel_move_insn): Likewise.
9128 (sel_remove_insn): Likewise.
9129 (get_bb_note_from_pool): Likewise.
9130 * sel-sched.c (move_nop_to_previous_block): Likewise.
9132 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
9133 * config/c6x/c6x.c (gen_one_bundle): Likewise.
9134 (c6x_gen_bundles): Likewise.
9135 (hwloop_optimize): Likewise.
9136 * config/frv/frv.c (frv_function_prologue): Likewise.
9137 (frv_register_nop): Likewise.
9138 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
9139 (ia64_reorg): Likewise.
9140 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
9141 (mep_make_bundle): Likewise.
9142 (mep_bundle_insns): Likewise.
9143 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
9144 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
9145 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
9147 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9149 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
9150 return type from rtx to rtx_insn *.
9152 (BB_HEADER): Likewise.
9153 (BB_FOOTER): Likewise.
9154 (SET_BB_HEAD): Convert to a function.
9155 (SET_BB_END): Likewise.
9156 (SET_BB_HEADER): Likewise.
9157 (SET_BB_FOOTER): Likewise.
9159 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
9160 Strengthen the return type from rtx to rtx_insn *. For now, this
9161 is done by adding a checked cast, but this will eventually
9162 become a field lookup.
9164 (BB_HEADER): Likewise.
9165 (BB_FOOTER): Likewise.
9166 (SET_BB_HEAD): New function, from macro of same name. This is
9167 intended for use as an lvalue, and so returns an rtx& to allow
9168 in-place modification.
9169 (SET_BB_END): Likewise.
9170 (SET_BB_HEADER): Likewise.
9171 (SET_BB_FOOTER): Likewise.
9173 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9175 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
9177 (SET_BB_HEAD): New macro, for use as a lvalue.
9178 (BB_END, SET_BB_END): Likewise.
9179 (BB_HEADER, SET_BB_HEADER): Likewise.
9180 (BB_FOOTER, SET_BB_FOOTER): Likewise.
9182 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
9183 of BB_* macros into SET_BB_* macros.
9184 (fix_crossing_unconditional_branches): Likewise.
9185 * caller-save.c (save_call_clobbered_regs): Likewise.
9186 (insert_one_insn): Likewise.
9187 * cfgbuild.c (find_bb_boundaries): Likewise.
9188 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9189 (outgoing_edges_match): Likewise.
9190 (try_optimize_cfg): Likewise.
9191 * cfgexpand.c (expand_gimple_cond): Likewise.
9192 (expand_gimple_tailcall): Likewise.
9193 (expand_gimple_basic_block): Likewise.
9194 (construct_exit_block): Likewise.
9195 * cfgrtl.c (delete_insn): Likewise.
9196 (create_basic_block_structure): Likewise.
9197 (rtl_delete_block): Likewise.
9198 (rtl_split_block): Likewise.
9199 (emit_nop_for_unique_locus_between): Likewise.
9200 (rtl_merge_blocks): Likewise.
9201 (block_label): Likewise.
9202 (try_redirect_by_replacing_jump): Likewise.
9203 (emit_barrier_after_bb): Likewise.
9204 (fixup_abnormal_edges): Likewise.
9205 (record_effective_endpoints): Likewise.
9206 (relink_block_chain): Likewise.
9207 (fixup_reorder_chain): Likewise.
9208 (fixup_fallthru_exit_predecessor): Likewise.
9209 (cfg_layout_duplicate_bb): Likewise.
9210 (cfg_layout_split_block): Likewise.
9211 (cfg_layout_delete_block): Likewise.
9212 (cfg_layout_merge_blocks): Likewise.
9213 * combine.c (update_cfg_for_uncondjump): Likewise.
9214 * emit-rtl.c (add_insn_after): Likewise.
9215 (remove_insn): Likewise.
9216 (reorder_insns): Likewise.
9217 (emit_insn_after_1): Likewise.
9218 * haifa-sched.c (get_ebb_head_tail): Likewise.
9219 (restore_other_notes): Likewise.
9220 (move_insn): Likewise.
9221 (sched_extend_bb): Likewise.
9222 (fix_jump_move): Likewise.
9223 * ifcvt.c (noce_process_if_block): Likewise.
9224 (dead_or_predicable): Likewise.
9225 * ira.c (update_equiv_regs): Likewise.
9226 * reg-stack.c (change_stack): Likewise.
9227 * sel-sched-ir.c (sel_move_insn): Likewise.
9228 * sel-sched.c (move_nop_to_previous_block): Likewise.
9230 * config/c6x/c6x.c (hwloop_optimize): Likewise.
9231 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9233 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9235 * rtl.h (for_each_rtx_in_insn): New function.
9236 * rtlanal.c (for_each_rtx_in_insn): Likewise.
9238 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9240 * coretypes.h (class rtx_insn): Add forward declaration.
9242 * rtl.h: Include is-a.h.
9243 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
9244 workaround to ensure gengtype knows inheritance is occurring,
9245 whilst continuing to use the pre-existing special-casing for
9247 (class rtx_insn): New subclass of rtx_def, adding the
9248 invariant that we're dealing with something we can sanely use
9249 INSN_UID, NEXT_INSN, PREV_INSN on.
9250 (is_a_helper <rtx_insn *>::test): New.
9251 (is_a_helper <const rtx_insn *>::test): New.
9253 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9255 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
9257 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9259 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
9262 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9264 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
9265 to BUILT_IN_UNREACHABLE.
9267 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
9270 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
9272 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
9273 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
9274 (ffs<mode>2): Do not expand with tzcnt for
9275 TARGET_AVOID_FALSE_DEP_FOR_BMI.
9276 (ffssi2_no_cmove): Ditto.
9277 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
9278 (ctz<mode>2): New expander.
9279 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
9280 (*ctz<mode>2_falsedep): New insn.
9281 (*ctz<mode>2): Rename from ctz<mode>2.
9282 (clz<mode>2_lzcnt): New expander.
9283 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
9284 (*clz<mode>2_lzcnt_falsedep): New insn.
9285 (*clz<mode>2): Rename from ctz<mode>2.
9286 (popcount<mode>2): New expander.
9287 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
9288 (*popcount<mode>2_falsedep): New insn.
9289 (*popcount<mode>2): Rename from ctz<mode>2.
9290 (*popcount<mode>2_cmp): Remove.
9291 (*popcountsi2_cmp_zext): Ditto.
9293 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
9295 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
9296 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
9297 * config/microblaze/microblaze.h
9298 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
9300 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
9303 * configure.ac: Set install_gold_as_default to no for
9305 * configure: Regenerated.
9307 2014-08-18 Roman Gareev <gareevroman@gmail.com>
9309 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
9310 * config.in: Add undef of HAVE_isl.
9311 * configure: Regenerate.
9312 * configure.ac: Add definition of HAVE_isl.
9313 * graphite-blocking.c: Add checking of HAVE_isl.
9314 * graphite-dependences.c: Likewise.
9315 * graphite-interchange.c: Likewise.
9316 * graphite-isl-ast-to-gimple.c: Likewise.
9317 * graphite-optimize-isl.c: Likewise.
9318 * graphite-poly.c: Likewise.
9319 * graphite-scop-detection.c: Likewise.
9320 * graphite-sese-to-poly.c: Likewise.
9321 * graphite.c: Likewise.
9322 * toplev.c: Replace the checking of HAVE_cloog with the checking
9325 2014-08-18 Richard Biener <rguenther@suse.de>
9327 PR tree-optimization/62090
9328 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
9329 (fold_builtin_3): Do not fold snprintf.
9330 (fold_builtin_4): Likewise.
9331 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
9332 moved from builtins.c.
9333 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
9334 (gimple_fold_builtin): Do not fold sprintf here.
9336 2014-08-18 Richard Biener <rguenther@suse.de>
9338 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
9340 (maybe_canonicalize_mem_ref_addr): ... this function.
9341 (fold_stmt_1): Apply it here before all simplification.
9343 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
9346 * cgraph.h (cgraph_node::create_indirect_edge): Add
9347 compute_indirect_info param.
9348 * cgraph.c (cgraph_node::create_indirect_edge): Compute
9349 indirect_info only when it is required.
9350 * cgraphclones.c (cgraph_clone_edge): Do not recompute
9351 indirect_info fore cloned indirect edge.
9353 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9354 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9355 Anna Tikhonova <anna.tikhonova@intel.com>
9356 Ilya Tocar <ilya.tocar@intel.com>
9357 Andrey Turetskiy <andrey.turetskiy@intel.com>
9358 Ilya Verbin <ilya.verbin@intel.com>
9359 Kirill Yukhin <kirill.yukhin@intel.com>
9360 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9362 * config/i386/sse.md
9363 (define_mode_iterator VI8_AVX2_AVX512BW): New.
9364 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
9366 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9367 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9368 Anna Tikhonova <anna.tikhonova@intel.com>
9369 Ilya Tocar <ilya.tocar@intel.com>
9370 Andrey Turetskiy <andrey.turetskiy@intel.com>
9371 Ilya Verbin <ilya.verbin@intel.com>
9372 Kirill Yukhin <kirill.yukhin@intel.com>
9373 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9375 * config/i386/sse.md
9376 (define_mode_iterator VF1_AVX512VL): New.
9377 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
9378 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
9381 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9382 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9383 Anna Tikhonova <anna.tikhonova@intel.com>
9384 Ilya Tocar <ilya.tocar@intel.com>
9385 Andrey Turetskiy <andrey.turetskiy@intel.com>
9386 Ilya Verbin <ilya.verbin@intel.com>
9387 Kirill Yukhin <kirill.yukhin@intel.com>
9388 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9390 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
9391 * config/i386/i386.md
9392 (define_code_iterator any_float): New.
9393 (define_code_attr floatsuffix): New.
9394 * config/i386/sse.md
9395 (define_mode_iterator VF1_128_256VL): New.
9396 (define_mode_iterator VF2_512_256VL): New.
9397 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
9399 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
9400 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
9402 (define_mode_attr qq2pssuff): New.
9403 (define_mode_attr sselongvecmode): New.
9404 (define_mode_attr sselongvecmodelower): New.
9405 (define_mode_attr sseintvecmode3): New.
9406 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
9408 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
9409 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
9410 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
9411 (define_insn "ufloatv2siv2df2<mask_name>"): New.
9413 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9414 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9415 Anna Tikhonova <anna.tikhonova@intel.com>
9416 Ilya Tocar <ilya.tocar@intel.com>
9417 Andrey Turetskiy <andrey.turetskiy@intel.com>
9418 Ilya Verbin <ilya.verbin@intel.com>
9419 Kirill Yukhin <kirill.yukhin@intel.com>
9420 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9422 * config/i386/sse.md
9423 (define_mode_iterator VF2_AVX512VL): New.
9424 (define_mode_attr sseintvecmode2): New.
9425 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
9426 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
9427 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
9429 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
9431 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9433 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9436 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9437 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9438 Anna Tikhonova <anna.tikhonova@intel.com>
9439 Ilya Tocar <ilya.tocar@intel.com>
9440 Andrey Turetskiy <andrey.turetskiy@intel.com>
9441 Ilya Verbin <ilya.verbin@intel.com>
9442 Kirill Yukhin <kirill.yukhin@intel.com>
9443 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9445 * config/i386/i386.md
9446 (define_insn "*movoi_internal_avx"): Add evex version.
9447 (define_insn "*movti_internal"): Ditto.
9449 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9450 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9451 Anna Tikhonova <anna.tikhonova@intel.com>
9452 Ilya Tocar <ilya.tocar@intel.com>
9453 Andrey Turetskiy <andrey.turetskiy@intel.com>
9454 Ilya Verbin <ilya.verbin@intel.com>
9455 Kirill Yukhin <kirill.yukhin@intel.com>
9456 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9458 * config/i386/i386.md
9459 (define_attr "isa"): Add avx512dq, noavx512dq.
9460 (define_attr "enabled"): Ditto.
9461 * config/i386/sse.md
9462 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9464 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9465 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9466 Anna Tikhonova <anna.tikhonova@intel.com>
9467 Ilya Tocar <ilya.tocar@intel.com>
9468 Andrey Turetskiy <andrey.turetskiy@intel.com>
9469 Ilya Verbin <ilya.verbin@intel.com>
9470 Kirill Yukhin <kirill.yukhin@intel.com>
9471 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9473 * config/i386/i386.c
9474 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9475 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9476 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9477 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9478 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9479 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9480 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9481 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9482 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9483 * config/i386/sse.md
9484 (define_mode_iterator VMOVE): Allow V4TI mode.
9485 (define_mode_iterator V_AVX512VL): New.
9486 (define_mode_iterator V): New handling for AVX512VL.
9487 (define_insn "avx512f_load<mode>_mask"): Delete.
9488 (define_insn "<avx512>_load<mode>_mask"): New.
9489 (define_insn "avx512f_store<mode>_mask"): Delete.
9490 (define_insn "<avx512>_store<mode>_mask"): New.
9493 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9496 * asan.c (instrument_derefs): Fix bitfield check.
9498 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9500 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9501 * config/rs6000/htm.md (ttest): Remove clobber.
9502 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9503 (and_operand): Reformat.
9504 (and_2rld_operand): New predicate.
9505 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9507 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9508 parameter. Handle AND directly.
9509 (rs6000_split_logical_di): Remove last parameter.
9510 (rs6000_split_logical): Remove last parameter. Remove obsolete
9512 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9513 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9514 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9515 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9516 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9517 and 5 anonymous splitters): Delete.
9518 (and<mode>3): New expander.
9519 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9520 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9521 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9522 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9523 (floatdisf2_internal1): Remove clobbers.
9524 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9525 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9526 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9527 (and<mode>3 for BOOL_128): Remove clobber.
9528 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9529 rs6000_split_logical.
9530 (*bool<mode>3_internal for BOOL_128): Adjust call of
9531 rs6000_split_logical.
9532 (*boolc<mode>3_internal1 for BOOL_128,
9533 *boolc<mode>3_internal2 for BOOL_128,
9534 *boolcc<mode>3_internal1 for BOOL_128,
9535 *boolcc<mode>3_internal2 for BOOL_128,
9536 *eqv<mode>3_internal1 for BOOL_128,
9537 *eqv<mode>3_internal2 for BOOL_128,
9538 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9539 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9541 (*vec_reload_and_reg_<mptrsize>): Delete.
9543 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9545 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9546 and split, *boolccsi3_internal3 and split): Delete.
9547 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9548 *boolccdi3_internal3 and split): Delete.
9549 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9550 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9552 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9554 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9555 and split, *boolcsi3_internal3 and split): Delete.
9556 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9557 *boolcdi3_internal3 and split): Delete.
9558 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9560 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9562 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9563 <'u'>: Also support printing the low-order 16 bits.
9564 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9565 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9566 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9567 *booldi3_internal3 and split): Delete.
9568 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9569 *bool<mode>3_dot2): New.
9570 (two anonymous define_splits for non_logical_cint_operand): Merge.
9572 2014-08-17 Marek Polacek <polacek@redhat.com>
9573 Manuel López-Ibáñez <manu@gcc.gnu.org>
9576 * diagnostic.c (adjust_line): Add gcc_checking_assert.
9577 (diagnostic_show_locus): Don't print caret diagnostic
9578 if a column is larger than the line_width.
9580 2014-08-17 Roman Gareev <gareevroman@gmail.com>
9582 * common.opt: Make the ISL AST generator to be the main code generator
9585 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
9587 * wide-int.h (generic_wide_int): Declare as class instead of struct.
9589 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
9592 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
9594 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
9595 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
9596 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
9598 * config/pa/pa.md (begin_brtab): Delete insn.
9599 (end_brtab): Likewise.
9601 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
9603 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
9605 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
9607 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
9608 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
9609 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
9610 (get_dynamic_type): Remove.
9611 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
9612 (clear_speculation): Bring to ipa-deivrt.h
9613 (get_class_context): Rename to ...
9614 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
9615 (contains_type_p): Update.
9616 (get_dynamic_type): Rename to ...
9617 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
9618 (possible_polymorphic_call_targets): UPdate.
9619 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
9620 * ipa-prop.c (ipa_analyze_call_uses): Update.
9622 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
9624 * doc/invoke.texi (SH options): Document missing processor variant
9625 options. Remove references to Hitachi. Undocument deprecated mspace
9628 2014-08-15 Jason Merrill <jason@redhat.com>
9630 * tree.c (type_hash_canon): Uncomment assert.
9632 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9634 * input.h (in_system_header_at): Add comment.
9636 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9639 * diagnostic.c (build_message_string): Make it extern.
9640 * diagnostic.h (build_message_string): Make it extern.
9642 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
9644 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
9645 load/store from/to non-floating class pseudo.
9647 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
9649 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
9651 2014-08-15 Richard Biener <rguenther@suse.de>
9653 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
9654 (get_constraint_for_ssa_var): Remove dead code.
9655 (get_constraint_for_1): Adjust.
9656 (find_what_var_points_to): Likewise.
9657 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
9659 2014-08-15 Ilya Tocar <tocarip@gmail.com>
9662 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
9663 (_mm512_mask_cmpge_epu32_mask): Ditto.
9664 (_mm512_cmpge_epu32_mask): Ditto.
9665 (_mm512_mask_cmpge_epi64_mask): Ditto.
9666 (_mm512_cmpge_epi64_mask): Ditto.
9667 (_mm512_mask_cmpge_epu64_mask): Ditto.
9668 (_mm512_cmpge_epu64_mask): Ditto.
9669 (_mm512_mask_cmple_epi32_mask): Ditto.
9670 (_mm512_cmple_epi32_mask): Ditto.
9671 (_mm512_mask_cmple_epu32_mask): Ditto.
9672 (_mm512_cmple_epu32_mask): Ditto.
9673 (_mm512_mask_cmple_epi64_mask): Ditto.
9674 (_mm512_cmple_epi64_mask): Ditto.
9675 (_mm512_mask_cmple_epu64_mask): Ditto.
9676 (_mm512_cmple_epu64_mask): Ditto.
9677 (_mm512_mask_cmplt_epi32_mask): Ditto.
9678 (_mm512_cmplt_epi32_mask): Ditto.
9679 (_mm512_mask_cmplt_epu32_mask): Ditto.
9680 (_mm512_cmplt_epu32_mask): Ditto.
9681 (_mm512_mask_cmplt_epi64_mask): Ditto.
9682 (_mm512_cmplt_epi64_mask): Ditto.
9683 (_mm512_mask_cmplt_epu64_mask): Ditto.
9684 (_mm512_cmplt_epu64_mask): Ditto.
9685 (_mm512_mask_cmpneq_epi32_mask): Ditto.
9686 (_mm512_mask_cmpneq_epu32_mask): Ditto.
9687 (_mm512_cmpneq_epu32_mask): Ditto.
9688 (_mm512_mask_cmpneq_epi64_mask): Ditto.
9689 (_mm512_cmpneq_epi64_mask): Ditto.
9690 (_mm512_mask_cmpneq_epu64_mask): Ditto.
9691 (_mm512_cmpneq_epu64_mask): Ditto.
9692 (_mm512_castpd_ps): Ditto.
9693 (_mm512_castpd_si512): Ditto.
9694 (_mm512_castps_pd): Ditto.
9695 (_mm512_castps_si512): Ditto.
9696 (_mm512_castsi512_ps): Ditto.
9697 (_mm512_castsi512_pd): Ditto.
9698 (_mm512_castpd512_pd128): Ditto.
9699 (_mm512_castps512_ps128): Ditto.
9700 (_mm512_castsi512_si128): Ditto.
9701 (_mm512_castpd512_pd256): Ditto.
9702 (_mm512_castps512_ps256): Ditto.
9703 (_mm512_castsi512_si256): Ditto.
9704 (_mm512_castpd128_pd512): Ditto.
9705 (_mm512_castps128_ps512): Ditto.
9706 (_mm512_castsi128_si512): Ditto.
9707 (_mm512_castpd256_pd512): Ditto.
9708 (_mm512_castps256_ps512): Ditto.
9709 (_mm512_castsi256_si512): Ditto.
9710 (_mm512_cmpeq_epu32_mask): Ditto.
9711 (_mm512_mask_cmpeq_epu32_mask): Ditto.
9712 (_mm512_mask_cmpeq_epu64_mask): Ditto.
9713 (_mm512_cmpeq_epu64_mask): Ditto.
9714 (_mm512_cmpgt_epu32_mask): Ditto.
9715 (_mm512_mask_cmpgt_epu32_mask): Ditto.
9716 (_mm512_mask_cmpgt_epu64_mask): Ditto.
9717 (_mm512_cmpgt_epu64_mask): Ditto.
9718 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
9719 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
9720 * config/i386/i386.c (enum ix86_builtins): Add
9721 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
9722 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
9723 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
9724 (bdesc_args): Add __builtin_ia32_si512_256si,
9725 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
9726 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
9727 __builtin_ia32_pd512_pd.
9728 (ix86_expand_args_builtin): Handle new FTYPEs.
9729 * config/i386/sse.md (castmode): Add 512-bit modes.
9730 (AVX512MODE2P): New.
9731 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
9732 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
9734 2014-08-15 Richard Biener <rguenther@suse.de>
9736 * fold-const.c (tree_swap_operands_p): Put all constants
9737 last, also strip sign-changing NOPs when considering further
9738 canonicalization. Canonicalize also when optimizing for size.
9740 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9742 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
9743 one_match > zero_match case to just before simple_sequence.
9745 2014-08-15 Richard Biener <rguenther@suse.de>
9747 * data-streamer.h (streamer_string_index, string_for_index):
9749 * data-streamer-out.c (streamer_string_index): Make static.
9750 * data-streamer-in.c (string_for_index): Likewise.
9751 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
9752 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
9754 2014-08-15 Richard Biener <rguenther@suse.de>
9756 PR tree-optimization/62031
9757 * tree-data-ref.c (dr_analyze_indices): Do not set
9758 DR_UNCONSTRAINED_BASE.
9759 (dr_may_alias_p): All indirect accesses have to go the
9760 formerly DR_UNCONSTRAINED_BASE path.
9761 * tree-data-ref.h (struct indices): Remove
9762 unconstrained_base member.
9763 (DR_UNCONSTRAINED_BASE): Remove.
9765 2014-08-15 Jakub Jelinek <jakub@redhat.com>
9768 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
9769 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
9770 in OMP_CLAUSE_MAP in some outer target region.
9772 2014-08-15 Bin Cheng <bin.cheng@arm.com>
9774 * tree-ssa-loop-ivopts.c (ivopts_data): New field
9775 name_expansion_cache.
9776 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
9777 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
9778 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
9779 (difference_cannot_overflow_p): New parameter. Use affine
9780 expansion for equality check.
9781 (iv_elimination_compare_lt): Pass new argument.
9783 2014-08-14 DJ Delorie <dj@redhat.com>
9785 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
9786 variables to the accumulator.
9788 * config/rl78/predicates.md (rl78_near_mem_operand): New.
9789 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
9790 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
9793 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
9794 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
9795 (umulqihi3_virt): Likewise.
9796 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
9797 (umulqihi3_real): Likewise.
9799 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
9801 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9803 PR tree-optimization/62091
9804 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
9805 function_entry_reached.
9806 (walk_aliased_vdefs): Clear it here.
9807 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
9809 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
9811 * ipa-utils.h (compare_virtual_tables): Declare.
9812 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
9814 2014-08-14 Marek Polacek <polacek@redhat.com>
9817 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
9818 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
9820 2014-08-14 Tom de Vries <tom@codesourcery.com>
9822 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
9824 2014-08-14 Tom de Vries <tom@codesourcery.com>
9826 PR rtl-optimization/62004
9827 PR rtl-optimization/62030
9828 * ifcvt.c (rtx_interchangeable_p): New function.
9829 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
9830 * emit-rtl.h (mem_attrs_eq_p): Declare.
9832 2014-08-14 Roman Gareev <gareevroman@gmail.com>
9834 * graphite-scop-detection.c:
9835 Add inclusion of cp-tree.h.
9836 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
9837 in case they are pointers to object types
9839 2014-08-14 Richard Biener <rguenther@suse.de>
9841 * BASE-VER: Change to 5.0.0
9843 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9844 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9845 Anna Tikhonova <anna.tikhonova@intel.com>
9846 Ilya Tocar <ilya.tocar@intel.com>
9847 Andrey Turetskiy <andrey.turetskiy@intel.com>
9848 Ilya Verbin <ilya.verbin@intel.com>
9849 Kirill Yukhin <kirill.yukhin@intel.com>
9850 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9852 * config/i386/sse.md (define_mode_attr avx512): New.
9853 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
9855 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
9856 (define_mode_attr ssse3_avx2): Ditto.
9857 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
9858 (define_mode_attr avx2_avx512bw): New.
9859 (define_mode_attr ssedoublemodelower): New.
9860 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
9862 (define_mode_attr ssebytemode): Allow V8DI modes.
9863 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
9864 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
9865 (define_mode_attr ssePSmode2): New.
9866 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
9868 (define_mode_attr dbpsadbwmode): New.
9869 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
9870 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
9871 (vi8_sse4_1_avx2_avx512): New.
9872 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
9874 (define_mode_attr blendbits): Move before its immediate use.
9876 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9877 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9878 Anna Tikhonova <anna.tikhonova@intel.com>
9879 Ilya Tocar <ilya.tocar@intel.com>
9880 Andrey Turetskiy <andrey.turetskiy@intel.com>
9881 Ilya Verbin <ilya.verbin@intel.com>
9882 Kirill Yukhin <kirill.yukhin@intel.com>
9883 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9885 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
9886 * config/i386/subst.md
9887 (define_mode_iterator SUBST_V): Update.
9888 (define_mode_iterator SUBST_A): Ditto.
9889 (define_subst_attr "mask_operand7"): New.
9890 (define_subst_attr "mask_operand10"): New.
9891 (define_subst_attr "mask_operand_arg34") : New.
9892 (define_subst_attr "mask_expand_op3"): New.
9893 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
9894 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
9895 (define_subst_attr "mask_avx512vl_condition"): New.
9896 (define_subst_attr "round_mask_operand4"): Ditto.
9897 (define_subst_attr "round_mask_scalar_op3"): Delete.
9898 (define_subst_attr "round_mask_op4"): New.
9899 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
9901 (define_subst_attr "round_modev8sf_condition"): New.
9902 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
9904 (define_subst_attr "round_saeonly_mask_operand4"): New.
9905 (define_subst_attr "round_saeonly_mask_op4"): New.
9906 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
9907 V8DImode, V16SImode.
9908 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
9909 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
9910 (define_subst_attr "mask_expand4_args"): New.
9911 (define_subst "mask_expand4"): New.
9913 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9915 Anna Tikhonova <anna.tikhonova@intel.com>
9916 Ilya Tocar <ilya.tocar@intel.com>
9917 Andrey Turetskiy <andrey.turetskiy@intel.com>
9918 Ilya Verbin <ilya.verbin@intel.com>
9919 Kirill Yukhin <kirill.yukhin@intel.com>
9920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9922 * config/i386/i386.md
9923 (define_attr "isa"): Add avx512bw,noavx512bw.
9924 (define_attr "enabled"): Ditto.
9925 (define_split): Add 32/64-bit mask logic.
9926 (define_insn "*k<logic>qi"): New.
9927 (define_insn "*k<logic>hi"): New.
9928 (define_insn "*anddi_1"): Add mask version.
9929 (define_insn "*andsi_1"): Ditto.
9930 (define_insn "*<code><mode>_1"): Ditto.
9931 (define_insn "*<code>hi_1"): Ditto.
9932 (define_insn "kxnor<mode>"): New.
9933 (define_insn "kunpcksi"): New.
9934 (define_insn "kunpckdi"): New.
9935 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
9936 (define_insn "*one_cmplhi2_1"): Ditto.
9938 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9939 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9940 Anna Tikhonova <anna.tikhonova@intel.com>
9941 Ilya Tocar <ilya.tocar@intel.com>
9942 Andrey Turetskiy <andrey.turetskiy@intel.com>
9943 Ilya Verbin <ilya.verbin@intel.com>
9944 Kirill Yukhin <kirill.yukhin@intel.com>
9945 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9947 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
9950 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
9951 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9952 Anna Tikhonova <anna.tikhonova@intel.com>
9953 Ilya Tocar <ilya.tocar@intel.com>
9954 Andrey Turetskiy <andrey.turetskiy@intel.com>
9955 Ilya Verbin <ilya.verbin@intel.com>
9956 Kirill Yukhin <kirill.yukhin@intel.com>
9957 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9959 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
9961 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
9962 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
9963 xmm/ymm16+ when availble.
9964 * config/i386/i386.h
9965 (HARD_REGNO_NREGS): Add mask regs.
9966 (VALID_AVX512F_REG_MODE): Ditto.
9967 (VALID_AVX512F_REG_MODE) : Define.
9968 (VALID_MASK_AVX512BW_MODE): Ditto.
9969 (reg_class) (MASK_REG_P(X)): Define.
9970 * config/i386/i386.md: Do not split long moves with mask register,
9971 use kmovb if avx512bw is availible.
9972 (movdi_internal): Handle mask registers.
9974 2014-08-14 Richard Biener <rguenther@suse.de>
9976 PR tree-optimization/62081
9977 * tree-ssa-loop.c (pass_fix_loops): New pass.
9978 (pass_tree_loop::gate): Do not fixup loops here.
9979 * tree-pass.h (make_pass_fix_loops): Declare.
9980 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
9982 2014-08-14 Richard Biener <rguenther@suse.de>
9984 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
9985 (type_hash_canon): ... this and avoid 2nd lookup for the add.
9987 2014-08-14 Richard Biener <rguenther@suse.de>
9989 PR tree-optimization/62090
9990 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
9991 (fold_builtin_2): Do not fold sprintf.
9992 (fold_builtin_3): Likewise.
9993 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
9994 moved from builtins.c.
9995 (gimple_fold_builtin): Fold sprintf.
9997 2014-08-14 Richard Biener <rguenther@suse.de>
9999 PR rtl-optimization/62079
10000 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10003 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10005 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10006 current_function_decl.
10008 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10010 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10011 cgraph_function_node to cgraph_node::function_symbol
10014 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10016 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10017 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10019 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10021 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10024 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10026 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10029 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10032 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10033 any registers that are used in mem_insn.
10035 2014-08-12 Steve Ellcey <sellcey@mips.com>
10037 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10039 2014-08-12 Steve Ellcey <sellcey@mips.com>
10041 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10042 (MULTILIB_DIRNAMES): Ditto.
10043 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10044 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10045 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10046 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10047 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10048 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10050 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10053 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10054 of __ARM_SIZEOF_WCHAR_T.
10056 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10059 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10060 Remove unnecessary attributes.
10062 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10064 * internal-fn.c (init_internal_fns): Fix off-by-one.
10066 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10068 Anna Tikhonova <anna.tikhonova@intel.com>
10069 Ilya Tocar <ilya.tocar@intel.com>
10070 Andrey Turetskiy <andrey.turetskiy@intel.com>
10071 Ilya Verbin <ilya.verbin@intel.com>
10072 Kirill Yukhin <kirill.yukhin@intel.com>
10073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10075 * config/i386/i386.c (standard_sse_constant_opcode): Use
10076 vpxord/vpternlog if avx512 is availible.
10078 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10080 PR middle-end/62103
10081 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10082 bitfields, that is when size doesn't match the size of type or the
10083 size of the constructor.
10085 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10087 * config/rs6000/constraints.md (wh constraint): New constraint,
10088 for FP registers if direct move is available.
10089 (wi constraint): New constraint, for VSX/FP registers that can
10090 handle 64-bit integers.
10091 (wj constraint): New constraint for VSX/FP registers that can
10092 handle 64-bit integers for direct moves.
10093 (wk constraint): New constraint for VSX/FP registers that can
10094 handle 64-bit doubles for direct moves.
10095 (wy constraint): Make documentation match implementation.
10097 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10098 scalar_in_vmx_p field to simplify tests of whether SFmode or
10099 DFmode can go in the Altivec registers.
10100 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10101 (rs6000_setup_reg_addr_masks): Likewise.
10102 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10103 field, and wh/wi/wj/wk constraints.
10104 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10105 the wh/wi/wj/wk constraints.
10106 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10107 upper registers, prefer VSX registers unless the operation is a
10108 memory operation with REG+OFFSET addressing.
10110 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10111 DImode. Change SFmode to use ww constraint instead of d to allow
10112 SF registers in the upper registers.
10115 (VSr5): Fix thinko in comment.
10116 (VSa): New mode attribute that is an alternative to wa, that
10117 returns the VSX register class that a mode can go in, but may not
10118 be the preferred register class.
10119 (VS_64dm): New mode attribute for appropriate register classes for
10120 referencing 64-bit elements of vectors for direct moves and normal
10122 (VS_64reg): Likewise.
10123 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
10124 register allocator to only registers the data type can handle.
10125 (vsx_le_perm_load_<mode>): Likewise.
10126 (vsx_le_perm_store_<mode>): Likewise.
10127 (vsx_xxpermdi2_le_<mode>): Likewise.
10128 (vsx_xxpermdi4_le_<mode>): Likewise.
10129 (vsx_lxvd2x2_le_<mode>): Likewise.
10130 (vsx_lxvd2x4_le_<mode>): Likewise.
10131 (vsx_stxvd2x2_le_<mode>): Likewise.
10132 (vsx_add<mode>3): Likewise.
10133 (vsx_sub<mode>3): Likewise.
10134 (vsx_mul<mode>3): Likewise.
10135 (vsx_div<mode>3): Likewise.
10136 (vsx_tdiv<mode>3_internal): Likewise.
10137 (vsx_fre<mode>2): Likewise.
10138 (vsx_neg<mode>2): Likewise.
10139 (vsx_abs<mode>2): Likewise.
10140 (vsx_nabs<mode>2): Likewise.
10141 (vsx_smax<mode>3): Likewise.
10142 (vsx_smin<mode>3): Likewise.
10143 (vsx_sqrt<mode>2): Likewise.
10144 (vsx_rsqrte<mode>2): Likewise.
10145 (vsx_tsqrt<mode>2_internal): Likewise.
10146 (vsx_fms<mode>4): Likewise.
10147 (vsx_nfma<mode>4): Likewise.
10148 (vsx_eq<mode>): Likewise.
10149 (vsx_gt<mode>): Likewise.
10150 (vsx_ge<mode>): Likewise.
10151 (vsx_eq<mode>_p): Likewise.
10152 (vsx_gt<mode>_p): Likewise.
10153 (vsx_ge<mode>_p): Likewise.
10154 (vsx_xxsel<mode>): Likewise.
10155 (vsx_xxsel<mode>_uns): Likewise.
10156 (vsx_copysign<mode>3): Likewise.
10157 (vsx_float<VSi><mode>2): Likewise.
10158 (vsx_floatuns<VSi><mode>2): Likewise.
10159 (vsx_fix_trunc<mode><VSi>2): Likewise.
10160 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
10161 (vsx_x<VSv>r<VSs>i): Likewise.
10162 (vsx_x<VSv>r<VSs>ic): Likewise.
10163 (vsx_btrunc<mode>2): Likewise.
10164 (vsx_b2trunc<mode>2): Likewise.
10165 (vsx_floor<mode>2): Likewise.
10166 (vsx_ceil<mode>2): Likewise.
10167 (vsx_<VS_spdp_insn>): Likewise.
10168 (vsx_xscvspdp): Likewise.
10169 (vsx_xvcvspuxds): Likewise.
10170 (vsx_float_fix_<mode>2): Likewise.
10171 (vsx_set_<mode>): Likewise.
10172 (vsx_extract_<mode>_internal1): Likewise.
10173 (vsx_extract_<mode>_internal2): Likewise.
10174 (vsx_extract_<mode>_load): Likewise.
10175 (vsx_extract_<mode>_store): Likewise.
10176 (vsx_splat_<mode>): Likewise.
10177 (vsx_xxspltw_<mode>): Likewise.
10178 (vsx_xxspltw_<mode>_direct): Likewise.
10179 (vsx_xxmrghw_<mode>): Likewise.
10180 (vsx_xxmrglw_<mode>): Likewise.
10181 (vsx_xxsldwi_<mode>): Likewise.
10182 (vsx_xscvdpspn): Tighten constraints to only use register classes
10184 (vsx_xscvspdpn): Likewise.
10185 (vsx_xscvdpspn_scalar): Likewise.
10187 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
10188 wj, and wk constraints.
10189 (GPR_REG_CLASS_P): New helper macro for register classes targeting
10190 general purpose registers.
10192 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
10194 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
10195 DImode instead of wm. Use wk constraint for direct move of DFmode
10197 (extendsidi2_lfiwax): Likewise.
10198 (lfiwax): Likewise.
10199 (lfiwzx): Likewise.
10200 (movdi_internal64): Likewise.
10202 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
10203 wk constraints. Make the wy constraint documentation match them
10206 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
10208 Replacement of isl_int by isl_val
10209 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
10210 (compute_bounds_for_param): use isl_val instead of isl_int
10211 (compute_bounds_for_loop): likewise
10212 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
10213 (build_linearized_memory_access): use isl_val instead of isl_int
10214 (pdr_stride_in_loop): likewise
10215 * graphite-optimize-isl.c:
10216 (getPrevectorMap): use isl_val instead of isl_int
10218 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
10219 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
10220 (extern the_isl_ctx): declare
10221 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
10222 (extract_affine_gmp): likewise
10224 (build_loop_iteration_domains): likewise
10225 (add_param_constraints): likewise
10227 2014-08-11 Richard Biener <rguenther@suse.de>
10229 PR tree-optimization/62075
10230 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
10231 handle uses in patterns.
10233 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10234 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10235 Anna Tikhonova <anna.tikhonova@intel.com>
10236 Ilya Tocar <ilya.tocar@intel.com>
10237 Andrey Turetskiy <andrey.turetskiy@intel.com>
10238 Ilya Verbin <ilya.verbin@intel.com>
10239 Kirill Yukhin <kirill.yukhin@intel.com>
10240 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10242 * common/config/i386/i386-common.c
10243 (OPTION_MASK_ISA_AVX512VL_SET): Define.
10244 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
10245 (ix86_handle_option): Handle OPT_mavx512vl.
10246 * config/i386/cpuid.h (bit_AVX512VL): Define.
10247 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
10248 set -mavx512vl accordingly.
10249 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10250 OPTION_MASK_ISA_AVX512VL.
10251 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
10252 (ix86_option_override_internal): Define PTA_AVX512VL, handle
10253 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
10254 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
10255 * config/i386/i386.h (TARGET_AVX512VL): Define.
10256 (TARGET_AVX512VL_P(x)): Ditto.
10257 * config/i386/i386.opt: Add mavx512vl.
10259 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
10261 PR tree-optimization/62073
10262 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
10265 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10266 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10267 Anna Tikhonova <anna.tikhonova@intel.com>
10268 Ilya Tocar <ilya.tocar@intel.com>
10269 Andrey Turetskiy <andrey.turetskiy@intel.com>
10270 Ilya Verbin <ilya.verbin@intel.com>
10271 Kirill Yukhin <kirill.yukhin@intel.com>
10272 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10274 * common/config/i386/i386-common.c
10275 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
10276 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
10277 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
10278 (ix86_handle_option): Handle OPT_mavx512bw.
10279 * config/i386/cpuid.h (bit_AVX512BW): Define.
10280 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
10281 set -mavx512bw accordingly.
10282 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10283 OPTION_MASK_ISA_AVX512BW.
10284 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
10285 (ix86_option_override_internal): Define PTA_AVX512BW, handle
10286 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
10287 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
10288 * config/i386/i386.h (TARGET_AVX512BW): Define.
10289 (TARGET_AVX512BW_P(x)): Ditto.
10290 * config/i386/i386.opt: Add mavx512bw.
10292 2014-08-11 Richard Biener <rguenther@suse.de>
10294 PR tree-optimization/62070
10295 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
10296 Remove SSA checking.
10298 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10300 * asan.c (asan_check_flags): New enum.
10301 (build_check_stmt_with_calls): Removed function.
10302 (build_check_stmt): Split inlining logic to
10303 asan_expand_check_ifn.
10304 (instrument_derefs): Rename parameter.
10305 (instrument_mem_region_access): Rename parameter.
10306 (instrument_strlen_call): Likewise.
10307 (asan_expand_check_ifn): New function.
10308 (asan_instrument): Remove old code.
10309 (pass_sanopt::execute): Change handling of
10310 asan-instrumentation-with-call-threshold.
10311 (asan_clear_shadow): Fix formatting.
10312 (asan_function_start): Likewise.
10313 (asan_emit_stack_protection): Likewise.
10314 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
10315 Update description.
10316 * internal-fn.c (expand_ASAN_CHECK): New function.
10317 * internal-fn.def (ASAN_CHECK): New internal function.
10318 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
10319 Update description.
10320 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
10321 * tree.c: Small comment fix.
10323 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10325 * gimple.c (gimple_call_fnspec): Support internal functions.
10326 (gimple_call_return_flags): Use const.
10327 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
10328 * internal-fn.def: Add fnspec information.
10329 * internal-fn.h (internal_fn_fnspec): New function.
10330 (init_internal_fns): Declare new function.
10331 * internal-fn.c (internal_fn_fnspec_array): New global variable.
10332 (init_internal_fns): New function.
10333 * tree-core.h: Update macro call.
10334 * tree.c (build_common_builtin_nodes): Initialize internal fns.
10336 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
10338 * lto-streamer.h (struct output_block::symbol): Change from
10339 struct symtab_node to plain symtab_node.
10340 (referenced_from_this_partition_p): Change first parameter
10341 from struct symtab_node to plain symtab_node.
10343 2014-08-10 Marek Polacek <polacek@redhat.com>
10346 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
10348 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
10350 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
10351 DECL correctly; do not give up on types in static storage.
10353 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
10355 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
10357 2014-08-09 Roman Gareev <gareevroman@gmail.com>
10359 * graphite-isl-ast-to-gimple.c:
10360 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
10362 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
10364 2014-08-08 Guozhi Wei <carrot@google.com>
10366 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
10368 2014-08-08 Cary Coutant <ccoutant@google.com>
10370 * dwarf2out.c (get_skeleton_type_unit): Remove.
10371 (output_skeleton_debug_sections): Remove skeleton type units.
10372 (output_comdat_type_unit): Likewise.
10373 (dwarf2out_finish): Likewise.
10375 2014-08-07 Yi Yang <ahyangyi@google.com>
10377 * predict.c (expr_expected_value_1): Remove the redundant assignment.
10379 2014-08-08 Richard Biener <rguenther@suse.de>
10381 * lto-streamer.h (struct lto_input_block): Make it a class
10382 with a constructor.
10383 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
10384 (struct lto_function_header, struct lto_simple_header,
10385 struct lto_simple_header_with_strings,
10386 struct lto_decl_header, struct lto_function_header): Make
10387 a simple inheritance hieararchy. Remove unused fields.
10388 (struct lto_asm_header): Remove.
10389 * lto-streamer-out.c (produce_asm): Adjust.
10390 (lto_output_toplevel_asms): Likewise.
10391 (produce_asm_for_decls): Likewise.
10392 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
10393 * data-streamer-in.c (string_for_index): Likewise.
10394 * ipa-inline-analysis.c (inline_read_section): Likewise.
10395 * ipa-prop.c (ipa_prop_read_section): Likewise.
10396 (read_replacements_section): Likewise.
10397 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
10398 * lto-section-in.c (lto_create_simple_input_block): Likewise.
10399 (lto_destroy_simple_input_block): Likewise.
10400 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
10401 (lto_input_toplevel_asms): Likewise.
10403 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
10404 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10405 Anna Tikhonova <anna.tikhonova@intel.com>
10406 Ilya Tocar <ilya.tocar@intel.com>
10407 Andrey Turetskiy <andrey.turetskiy@intel.com>
10408 Ilya Verbin <ilya.verbin@intel.com>
10409 Kirill Yukhin <kirill.yukhin@intel.com>
10410 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10412 * common/config/i386/i386-common.c
10413 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
10414 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
10415 (ix86_handle_option): Handle OPT_mavx512dq.
10416 * config/i386/cpuid.h (bit_AVX512DQ): Define.
10417 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
10418 set -mavx512dq accordingly.
10419 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10420 OPTION_MASK_ISA_AVX512DQ.
10421 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
10422 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
10423 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
10424 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
10425 * config/i386/i386.h (TARGET_AVX512DQ): Define.
10426 (TARGET_AVX512DQ_P(x)): Ditto.
10427 * config/i386/i386.opt: Add mavx512dq.
10429 2014-08-08 Richard Biener <rguenther@suse.de>
10431 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
10432 target_percent, target_percent_s): Export.
10433 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
10434 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
10435 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
10436 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
10437 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
10438 Move to gimple-fold.c.
10439 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
10441 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
10442 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
10443 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
10444 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
10445 (rewrite_call_expr_array): Remove.
10446 (fold_builtin_sprintf_chk): Likewise.
10447 (fold_builtin_snprintf_chk): Likewise.
10448 (fold_builtin_varargs): Remove handling of sprintf_chk,
10449 vsprintf_chk, snprintf_chk and vsnprintf_chk.
10450 (gimple_fold_builtin_sprintf_chk): Remove.
10451 (gimple_fold_builtin_snprintf_chk): Likewise.
10452 (gimple_fold_builtin_varargs): Likewise.
10453 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
10454 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
10455 * gimple.c (gimple_seq_add_seq_without_update): New function.
10456 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10457 * gimple-fold.c: Include output.h.
10458 (gsi_replace_with_seq_vops): New function, split out from ...
10459 (gimplify_and_update_call_from_tree): ... here.
10460 (replace_call_with_value): New function.
10461 (replace_call_with_call_and_fold): Likewise.
10462 (var_decl_component_p): Moved from builtins.c.
10463 (gimple_fold_builtin_memory_op): Moved from builtins.c
10464 fold_builtin_memory_op and rewritten to GIMPLE.
10465 (gimple_fold_builtin_memset): Likewise.
10466 (gimple_fold_builtin_strcpy): Likewise.
10467 (gimple_fold_builtin_strncpy): Likewise.
10468 (gimple_fold_builtin_strcat): Likewise.
10469 (gimple_fold_builtin_fputs): Likewise.
10470 (gimple_fold_builtin_memory_chk): Likewise.
10471 (gimple_fold_builtin_stxcpy_chk): Likewise.
10472 (gimple_fold_builtin_stxncpy_chk): Likewise.
10473 (gimple_fold_builtin_snprintf_chk): Likewise.
10474 (gimple_fold_builtin_sprintf_chk): Likewise.
10475 (gimple_fold_builtin_strlen): New function.
10476 (gimple_fold_builtin_with_strlen): New function split out from
10477 gimple_fold_builtin.
10478 (gimple_fold_builtin): Change signature and handle
10479 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10480 here. Call gimple_fold_builtin_with_strlen.
10481 (gimple_fold_call): Adjust.
10483 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10485 * calls.c (precompute_arguments): Check
10486 promoted_for_signed_and_unsigned_p and set the promoted mode.
10487 (promoted_for_signed_and_unsigned_p): New function.
10488 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10489 and set the promoted mode.
10490 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10491 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10492 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10495 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10497 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10498 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10499 (expand_call): Likewise.
10500 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10501 to get promoted mode.
10502 * combine.c (record_promoted_value): Skip > 0 comparison with
10503 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10504 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10505 of SUBREG_PROMOTED_UNSIGNED_P.
10506 (convert_modes): Likewise.
10507 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10508 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10509 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10510 SUBREG_PROMOTED_UNSIGNED_SET.
10511 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10512 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10513 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10514 SUBREG_PROMOTED_SET.
10515 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10516 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10517 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10518 of SUBREG_PROMOTED_UNSIGNED_P.
10519 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10520 (SUBREG_PROMOTED_SET): New define.
10521 (SUBREG_PROMOTED_GET): Likewise.
10522 (SUBREG_PROMOTED_SIGN): Likewise.
10523 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10524 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10525 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10526 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10527 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10528 (nonzero_bits1): Skip > 0 comparison with the results as
10529 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10530 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10531 of !SUBREG_PROMOTED_UNSIGNED_P.
10532 * simplify-rtx.c (simplify_unary_operation_1): Use new
10533 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10534 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10535 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10536 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10538 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10540 * ipa-devirt.c: Include gimple-pretty-print.h
10541 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10543 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10544 (get_polymorphic_call_info): Fix return value
10545 (type_change_info): New sturcture based on ipa-prop
10547 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10548 based on ipa-prop variant.
10549 (extr_type_from_vtbl_ptr_store): New function
10550 based on ipa-prop variant.
10551 (record_known_type): New function.
10552 (check_stmt_for_type_change): New function.
10553 (get_dynamic_type): New function.
10554 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10555 * tree-ssa-pre.c: ipa-utils.h
10556 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10557 machinery; sanity check with ipa-prop devirtualization.
10558 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10561 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10563 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10564 * alias.c, cfgexpand.c, cgraphbuild.c,
10565 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10566 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10567 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10568 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10569 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10570 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10571 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10572 dse.c, except.c, gengtype.c, gimple-expr.c,
10573 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
10574 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
10575 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
10576 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
10577 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
10578 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
10580 * pointer-set.c: Remove file.
10581 * pointer-set.h: Remove file.
10583 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10585 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
10586 * config/arm/types.md (f_sels, f_seld): Delete.
10588 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10590 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
10591 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
10592 (aarch64_movdi_<mode>high): Likewise.
10593 (aarch64_mov<mode>high_di): Likewise.
10594 (aarch64_movdi_<mode>low): Likewise.
10595 (aarch64_mov<mode>low_di): Likewise.
10596 (aarch64_movtilow_tilow): Likewise.
10597 Add comment explaining usage of fp,simd attributes and of
10598 TARGET_FLOAT and TARGET_SIMD.
10600 2014-08-07 Ian Bolton <ian.bolton@arm.com>
10601 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10603 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
10604 Use MOVN when one of the half-words is 0xffff.
10606 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10608 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
10610 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10612 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
10613 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
10614 (rfs_str): String corresponding to RFS_* constants.
10615 (rank_for_schedule_stats_t): New typedef.
10616 (rank_for_schedule_stats): New static variable.
10617 (rfs_result): New static function.
10618 (rank_for_schedule): Track statistics for deciding heuristics.
10619 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
10621 (ready_sort): Use them for debug printouts.
10622 (schedule_block): Init statistics state. Print statistics on
10623 rank_for_schedule decisions.
10625 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
10627 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
10629 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
10631 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
10634 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10636 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
10637 function to not conflict.
10638 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
10639 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
10640 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
10641 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
10642 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
10645 2014-08-07 Marek Polacek <polacek@redhat.com>
10647 * fold-const.c (fold_binary_loc): Add folding of
10648 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
10650 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
10652 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
10653 instead of type size.
10654 (ASM_FINISH_DECLARE_OBJECT): Likewise.
10656 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
10658 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
10659 (*thumb1_movqi_insn): Likewise.
10660 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
10662 2014-08-07 Tom de Vries <tom@codesourcery.com>
10664 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10665 (glibc_2_11_or_earlier): Remove effective-target keywords.
10667 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
10669 * config/arm/arm.c (bdesc_2arg): Fix typo.
10670 (arm_atomic_assign_expand_fenv): Remove The default implementation.
10672 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
10674 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
10676 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
10679 * haifa-sched.c (advance_one_cycle): Fix dump.
10680 (schedule_block): Don't advance cycle if we are already at the
10681 beginning of the cycle.
10683 2014-08-06 Martin Jambor <mjambor@suse.cz>
10686 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
10688 2014-08-06 Richard Biener <rguenther@suse.de>
10691 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
10693 (lto_input_tree): Pop SCCs here.
10695 2014-08-06 Richard Biener <rguenther@suse.de>
10697 PR tree-optimization/61320
10698 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
10699 handle misaligned loads.
10701 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
10703 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
10704 (aarch64_expand_vec_perm_const): Check for dup before zip.
10706 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10708 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
10709 CONST_INT_P instead of GET_CODE and compare.
10710 (aarch64_select_cc_mode): Likewise.
10711 (aarch64_print_operand): Likewise.
10712 (aarch64_rtx_costs): Likewise.
10713 (aarch64_simd_valid_immediate): Likewise.
10714 (aarch64_simd_check_vect_par_cnst_half): Likewise.
10715 (aarch64_simd_emit_pair_result_insn): Likewise.
10717 2014-08-05 David Malcolm <dmalcolm@redhat.com>
10719 * gdbhooks.py (find_gcc_source_dir): New helper function.
10720 (class PassNames): New class, locating and parsing passes.def.
10721 (class BreakOnPass): New command "break-on-pass".
10723 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
10725 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
10728 2014-08-05 Richard Biener <rguenther@suse.de>
10730 PR rtl-optimization/61672
10731 * emit-rtl.h (mem_attrs_eq_p): Declare.
10732 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
10733 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
10734 * cfgcleanup.c (merge_memattrs): Likewise.
10735 Include emit-rtl.h.
10737 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10739 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
10740 rather than singleton vectors.
10741 (vqdmlsls_lane_s32): Likewise.
10743 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10745 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
10746 Use VSDQ_HSI mode iterator.
10747 (aarch64_sqrdmulh_laneq<mode>): Likewise.
10748 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
10749 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
10750 Use BUILTIN_VDQHS macro.
10751 (sqrdmulh_laneq): Likewise.
10752 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
10753 (vqdmlals_laneq_s32): Likewise.
10754 (vqdmlslh_laneq_s16): Likewise.
10755 (vqdmlsls_laneq_s32): Likewise.
10756 (vqdmulhh_laneq_s16): Likewise.
10757 (vqdmulhs_laneq_s32): Likewise.
10758 (vqrdmulhh_laneq_s16): Likewise.
10759 (vqrdmulhs_laneq_s32): Likewise.
10761 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10763 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
10764 (vmuld_laneq_f64): Likewise.
10765 (vmuls_laneq_f32): Likewise.
10766 (vmul_n_f64): Likewise.
10767 (vmuld_lane_f64): Reimplement in C.
10768 (vmuls_lane_f32): Likewise.
10770 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10772 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
10774 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
10776 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10778 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
10779 (rbitsi2): Likewise.
10780 (*arm_rev): Set predicable and predicable_short_it attributes.
10782 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10784 * convert.c (convert_to_integer): Guard transformation to lrint by
10787 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
10789 * config/aarch64/aarch64-builtins.c
10790 (aarch64_simd_builtin_type_mode): Delete.
10791 (v8qi_UP): Remap to V8QImode.
10792 (v4hi_UP): Remap to V4HImode.
10793 (v2si_UP): Remap to V2SImode.
10794 (v2sf_UP): Remap to V2SFmode.
10795 (v1df_UP): Remap to V1DFmode.
10796 (di_UP): Remap to DImode.
10797 (df_UP): Remap to DFmode.
10798 (v16qi_UP):V16QImode.
10799 (v8hi_UP): Remap to V8HImode.
10800 (v4si_UP): Remap to V4SImode.
10801 (v4sf_UP): Remap to V4SFmode.
10802 (v2di_UP): Remap to V2DImode.
10803 (v2df_UP): Remap to V2DFmode.
10804 (ti_UP): Remap to TImode.
10805 (ei_UP): Remap to EImode.
10806 (oi_UP): Remap to OImode.
10807 (ci_UP): Map to CImode.
10808 (xi_UP): Remap to XImode.
10809 (si_UP): Remap to SImode.
10810 (sf_UP): Remap to SFmode.
10811 (hi_UP): Remap to HImode.
10812 (qi_UP): Remap to QImode.
10813 (aarch64_simd_builtin_datum): Make mode a machine_mode.
10814 (VAR1): Build builtin name.
10815 (aarch64_init_simd_builtins): Remove dead code.
10817 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10819 * graphite-isl-ast-to-gimple.c:
10820 (set_options): New function.
10821 (scop_to_isl_ast): Add calling of set_options.
10823 2014-08-05 Jakub Jelinek <jakub@redhat.com>
10825 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
10826 (analyze_iv_to_split_insn): Don't initialize them.
10827 (get_ivts_expr): Removed.
10828 (allocate_basic_variable, insert_base_initialization): Use
10829 SET_SRC instead of *get_ivts_expr.
10830 (split_iv): Use &SET_SRC instead of get_ivts_expr.
10832 2014-08-05 Roman Gareev <gareevroman@gmail.com>
10834 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
10835 (translate_isl_ast_for_loop): Add checking of the
10836 flag_loop_parallelize_all.
10837 (ast_build_before_for): New function.
10838 (scop_to_isl_ast): Add checking of the
10839 flag_loop_parallelize_all.
10840 * graphite-dependences.c: Move the defenition of the
10841 scop_get_dependences from graphite-optimize-isl.c to this file.
10842 (apply_schedule_on_deps): Add checking of the ux's emptiness.
10843 (carries_deps): Add checking of the x's value.
10844 * graphite-optimize-isl.c: Move the defenition of the
10845 scop_get_dependences to graphite-dependences.c.
10846 * graphite-poly.h: Add declarations of scop_get_dependences
10849 2014-08-04 Rohit <rohitarulraj@freescale.com>
10852 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
10854 (alt_reg_names): Likewise.
10855 (rs6000_dwarf_register_span): For SPE high registers, replace
10856 dwarf register numbers with GCC hard register numbers.
10857 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
10858 (rs6000_dbx_register_number): For SPE high registers, return dwarf
10859 register number for the corresponding GCC hard register number.
10860 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
10861 newly added GCC hard register numbers for SPE high registers.
10862 (DWARF_FRAME_REGISTERS): Likewise.
10863 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
10864 (DWARF_FRAME_REGNUM): Likewise.
10865 (FIXED_REGISTERS): Likewise.
10866 (CALL_USED_REGISTERS): Likewise.
10867 (CALL_REALLY_USED_REGISTERS): Likewise.
10868 (REG_ALLOC_ORDER): Likewise.
10869 (enum reg_class): Likewise.
10870 (REG_CLASS_NAMES): Likewise.
10871 (REG_CLASS_CONTENTS): Likewise.
10872 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
10874 2014-08-04 Richard Biener <rguenther@suse.de>
10876 * gimple-fold.h (gimple_fold_builtin): Remove.
10877 * gimple-fold.c (gimple_fold_builtin): Make static.
10878 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
10879 fold_stmt, not gimple_fold_builtin.
10881 2014-08-04 Martin Liska <mliska@suse.cz>
10883 * cgraph.h (csi_end_p): Removed.
10884 (csi_next): Likewise.
10885 (csi_node): Likewise.
10886 (csi_start): Likewise.
10887 (cgraph_node_in_set_p): Likewise.
10888 (cgraph_node_set_size): Likewise.
10889 (vsi_end_p): Likewise.
10890 (vsi_next): Likewise.
10891 (vsi_node): Likewise.
10892 (vsi_start): Likewise.
10893 (varpool_node_set_size): Likewise.
10894 (cgraph_node_set_nonempty_p): Likewise.
10895 (varpool_node_set_nonempty_p): Likewise.
10896 * cgraphunit.c (cgraph_process_new_functions): vec replaces
10898 * ipa-inline-transform.c: Likewise.
10899 * ipa-utils.c (cgraph_node_set_new): Removed.
10900 (cgraph_node_set_add): Likewise.
10901 (cgraph_node_set_remove): Likewise.
10902 (cgraph_node_set_find): Likewise.
10903 (dump_cgraph_node_set): Likewise.
10904 (debug_cgraph_node_set): Likewise.
10905 (free_cgraph_node_set): Likewise.
10906 (varpool_node_set_new): Likewise.
10907 (varpool_node_set_add): Likewise.
10908 (varpool_node_set_remove): Likewise.
10909 (varpool_node_set_find): Likewise.
10910 (dump_varpool_node_set): Likewise.
10911 (free_varpool_node_set): Likewise.
10912 (debug_varpool_node_set): Likewise.
10913 * tree-emutls.c (struct tls_var_data):
10914 (emutls_index): Removed.
10915 (emutls_decl): Likewise.
10916 (gen_emutls_addr): Function implementation uses newly added
10917 hash_map<varpool_node *, tls_var_data>.
10918 (clear_access_vars): Likewise.
10919 (create_emultls_var): Likewise.
10920 (ipa_lower_emutls): Likewise.
10921 (reset_access): New function.
10923 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10925 * config/i386/i386.c (ix86_option_override_internal): Add
10926 PTA_RDRND and PTA_MOVBE for bdver4.
10928 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10929 James Greenhalgh <james.greenhalgh@arm.com>
10931 * doc/md.texi (clrsb): Document.
10932 (clz): Change reference to x into operand 1.
10934 (popcount): Likewise.
10936 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10939 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
10940 move to subtarget in serial version if result is ignored.
10942 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10943 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10945 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
10946 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
10947 (sched_analyze_insn): Update use of try_group_insn to
10948 sched_macro_fuse_insns.
10949 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
10950 arguments that are not conditional jumps.
10952 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
10954 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
10955 family information. Handle BTVER2 cpu with cpuid family value.
10957 2014-08-04 Tom de Vries <tom@codesourcery.com>
10959 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
10960 (glibc_2_11_or_earlier): Document effective-target keywords.
10962 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10964 * ipa-devirt.c (odr_type_warn_count): Add type.
10965 (possible_polymorphic_call_targets): Set it.
10966 (ipa_devirt): Use it.
10968 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
10970 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
10972 * ipa-devirt.c: Include hash-map.h
10973 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
10974 (clear_speculation): Break out of ...
10975 (get_class_context): ... here; speed up handling obviously useless
10977 (odr_type_warn_count, decl_warn_count): New structures.
10978 (final_warning_record): New structure.
10979 (final_warning_records): New static variable.
10980 (possible_polymorphic_call_targets): Cleanup handling of
10981 speculative info; do not build speculation when user do not care;
10982 record info about warnings when asked for.
10983 (add_decl_warning): New function.
10984 (type_warning_cmp): New function.
10985 (decl_warning_cmp): New function.
10986 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
10987 (gate): Enable pass when warnings are requested.
10988 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
10991 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10993 * hash-map.h (default_hashmap_traits::mark_key_deleted):
10995 (hash_map::remove): New method.
10996 (hash_map::traverse): New method.
10997 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
10998 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
10999 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11000 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11001 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11002 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11005 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11007 * hash-set.h: new File.
11008 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11009 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11010 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11011 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11012 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11013 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11014 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11015 varpool.c: Use hash_set instead of pointer_set.
11017 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11019 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11021 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11023 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11024 for frame access when strict_p is false.
11026 2014-08-01 Renlin Li <renlin.li@arm.com>
11027 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11029 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11030 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11031 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11033 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11035 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11036 aarch64_mem_pair_offset.
11038 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11040 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11042 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11043 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11045 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11047 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11049 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11051 PR regression/61510
11052 * cgraphunit.c (analyze_functions): Use get_create rather than get
11053 for decls which are clones of abstract functions.
11055 2014-08-01 Martin Liska <mliska@suse.cz>
11057 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11058 * ipa-prop.h (count_formal_params): Global function created from static.
11059 * ipa-prop.c (count_formal_params): Likewise.
11060 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11061 profiles for semantically equivalent functions.
11062 * passes.c (do_per_function): If we load body of a function
11063 during WPA, this condition should behave same.
11064 * varpool.c (ctor_for_folding): More tolerant assert for variable
11065 aliases created during WPA.
11067 2014-08-01 Martin Liska <mliska@suse.cz>
11069 * doc/invoke.texi (Options That Control Optimization): Documentation
11070 for -foptimize-strlen introduced. Optimization levels default options
11073 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11075 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11076 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11077 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11079 * stor-layout.h (min_align_of_type): New prototype.
11080 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11081 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11083 * ubsan.c: Include builtins.h.
11084 (ubsan_expand_bounds_ifn): Change return type to bool,
11085 always return true.
11086 (ubsan_expand_null_ifn): Change return type to bool, change
11087 argument to gimple_stmt_iterator *. Handle both null and alignment
11088 sanitization, take type from ckind argument's type rather than
11090 (instrument_member_call): Removed.
11091 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11092 Handle both null and alignment sanitization, don't say whole
11093 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11094 call instead of 2 argument.
11095 (instrument_null): Adjust instrument_mem_ref caller. Don't
11096 instrument calls here.
11097 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11098 like SANITIZE_NULL.
11099 * stor-layout.c (min_align_of_type): New function.
11100 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11101 Or it into SANITIZE_UNDEFINED.
11102 * doc/invoke.texi (-fsanitize=alignment): Document.
11104 2014-07-31 Andi Kleen <ak@linux.intel.com>
11106 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11108 2014-07-31 Andi Kleen <ak@linux.intel.com>
11110 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11112 (vn_reference_compute_hash): Dito.
11113 (vn_nary_op_compute_hash): Dito.
11114 (vn_phi_compute_hash): Dito.
11115 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11117 2014-07-31 Andi Kleen <ak@linux.intel.com>
11119 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
11120 Rename to inchash:add_expr_commutative. Convert to inchash.
11121 (iterative_hash_hashable_expr): Rename to
11122 inchash:add_hashable_expr. Convert to inchash.
11123 (avail_expr_hash): Dito.
11125 2014-07-31 Andi Kleen <ak@linux.intel.com>
11127 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
11128 Convert to inchash.
11130 2014-07-31 Andi Kleen <ak@linux.intel.com>
11132 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
11134 2014-07-31 Andi Kleen <ak@linux.intel.com>
11136 * Makefile.in (OBJS): Add rtlhash.o
11137 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
11138 (loc_checksum): Dito.
11139 (loc_checksum_ordered): Dito.
11140 (hash_loc_operands): Dito.
11142 (hash_loc_list): Dito.
11143 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
11144 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
11145 * rtlhash.c: New file.
11146 * rtlhash.h: New file.
11148 2014-07-31 Andi Kleen <ak@linux.intel.com>
11150 * inchash.h (inchash): Change inchash class to namespace.
11151 (class hash): ... Rename from inchash.
11152 (add_object): Move from macro to class template.
11153 * lto-streamer-out.c (hash_tree): Change inchash
11155 * tree.c (build_type_attribute_qual_variant): Dito.
11156 (type_hash_list): Dito.
11157 (attribute_hash_list): Dito.
11158 (iterative_hstate_expr): Rename to inchash::add_expr
11159 (build_range_type_1): Change inchash to inchash::hash
11160 and use hash::add_expr.
11161 (build_array_type_1): Dito.
11162 (build_function_type): Dito
11163 (build_method_type_directly): Dito.
11164 (build_offset_type): Dito.
11165 (build_complex_type): Dito.
11166 (make_vector_type): Dito.
11167 * tree.h (iterative_hash_expr): Dito.
11169 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
11171 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
11173 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11175 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
11176 correct alphabetical position.
11177 (vpaddd_f64): Rewrite using builtins.
11178 (vpaddd_s64): Move to correct alphabetical position.
11181 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
11184 * config/sh/sh.c (sh_legitimate_address_p,
11185 sh_legitimize_reload_address): Handle reg+reg address modes when
11186 ALLOW_INDEXED_ADDRESS is false.
11187 * config/sh/predicates.md (general_movsrc_operand,
11188 general_movdst_operand): Likewise.
11190 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11192 * config/aarch64/aarch64-builtins.c
11193 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
11196 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11198 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
11199 the generated mask based on BYTES_BIG_ENDIAN.
11200 (aarch64_simd_check_vect_par_cnst_half): New.
11201 * config/aarch64/aarch64-protos.h
11202 (aarch64_simd_check_vect_par_cnst_half): New.
11203 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
11204 the check out to aarch64_simd_check_vect_par_cnst_half.
11205 (vect_par_cnst_lo_half): Likewise.
11206 * config/aarch64/aarch64-simd.md
11207 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
11208 (move_hi_quad_<mode>): Always generate a low mask.
11210 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11212 * doc/invoke.texi (AVR Options): Add documentation about
11213 __AVR_DEVICE_NAME__ built-in macro.
11215 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
11218 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
11219 constraints are satisfied.
11220 (<shift>di3_neon): Likewise.
11222 2014-07-31 Richard Biener <rguenther@suse.de>
11224 PR tree-optimization/61964
11225 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
11226 by structural equality.
11228 2014-07-31 Yury Gribov <y.gribov@samsung.com>
11230 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
11231 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
11232 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
11234 * gcc.c (sanitize_spec_function): Support new option.
11235 (SANITIZER_SPEC): Remove now redundant check.
11236 * opts.c (common_handle_option): Support new option.
11237 (finish_options): Check for incompatibilities.
11238 * toplev.c (process_options): Split userspace-specific checks.
11240 2014-07-31 Richard Biener <rguenther@suse.de>
11242 * lto-streamer.h (struct output_block): Remove global.
11243 (struct data_in): Remove labels, num_named_labels and
11244 num_unnamed_labels.
11245 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
11246 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
11248 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
11251 * common.opt (-Wreturn-local-addr): Moved from c.opt.
11252 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
11253 (isolate_path): New argument to avoid inserting a trap.
11254 (find_implicit_erroneous_behaviour): Handle returning the address
11255 of a local variable.
11256 (find_explicit_erroneous_behaviour): Likewise.
11258 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
11261 * toplev.c (init_random_seed): Move piece of code never called to
11263 (set_random_seed): see above.
11265 2014-07-31 Tom de Vries <tom@codesourcery.com>
11267 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
11269 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
11271 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
11272 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
11274 2014-07-31 Richard Biener <rguenther@suse.de>
11276 * data-streamer.h (streamer_write_data_stream): Declare here,
11278 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
11279 * lto-cgraph.c (lto_output_node): Adjust.
11280 (lto_output_varpool_node): Likewise.
11281 * data-streamer-out.c (streamer_string_index): Likewise.
11282 (streamer_write_data_stream, lto_append_block): Move from ...
11283 * lto-section-out.c (lto_output_data_stream,
11284 lto_append_block): ... here.
11286 2014-07-30 Mike Stump <mikestump@comcast.net>
11288 * configure.ac: Also check for popen.
11289 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
11290 * configure: Regenerate.
11291 * config.in: Regenerate.
11293 2014-07-30 Martin Jambor <mjambor@suse.cz>
11295 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
11296 parameter to gimple.
11298 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11300 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
11301 address as second parameter to __tpf_eh_return routine.
11303 2014-07-30 Jiong Wang <jiong.wang@arm.com>
11305 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
11308 2014-07-30 Tom Tromey <tromey@redhat.com>
11311 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
11312 * doc/extend.texi (Type Attributes): Document designated_init
11315 2014-07-30 Roman Gareev <gareevroman@gmail.com>
11317 * graphite-isl-ast-to-gimple.c:
11318 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
11319 (gcc_expression_from_isl_expression): Pass type to
11320 gcc_expression_from_isl_ast_expr_id.
11322 2014-07-30 Richard Biener <rguenther@suse.de>
11324 * lto-streamer.h (lto_write_data): New function.
11325 * langhooks.c (lhd_append_data): Do not free block.
11326 * lto-section-out.c (lto_write_data): New function writing
11327 raw data to the current section.
11328 (lto_write_stream): Adjust for langhook semantic change.
11329 (lto_destroy_simple_output_block): Write header directly.
11330 * lto-opts.c (lto_write_options): Write options directly.
11331 * lto-streamer-out.c (produce_asm): Write heaeder directly.
11332 (lto_output_toplevel_asms): Likewise.
11333 (copy_function_or_variable): Copy data directly.
11334 (write_global_references): Output index table directly.
11335 (lto_output_decl_state_refs): Likewise.
11336 (write_symbol): Write data directly.
11337 (produce_symtab): Adjust.
11338 (produce_asm_for_decls): Output header and refs directly.
11340 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11342 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
11343 to speculative_targets
11344 (get_class_context): Fix handling of contextes without outer type;
11345 avoid matching non-polymorphic types in LTO.
11346 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
11347 parameter to speculative_targetsp; handle speculation.
11348 (dump_possible_polymorphic_call_targets): Update dumping.
11350 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11352 * common.opt (Wodr): Enable by default.
11354 2014-07-29 Olivier Hainque <hainque@adacore.com>
11356 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
11358 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
11361 * gengtype.c (strtoken): New function.
11362 (create_user_defined_type): Replace strtok with strtoken.
11364 2014-07-29 Nathan Sidwell <nathan@acm.org>
11366 * gcov-io.c (gcov_var): Make hidden.
11367 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
11368 (gcov_do_dump): Declare.
11369 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
11371 2014-07-29 Martin Jambor <mjambor@suse.cz>
11373 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
11374 parameter to gimple.
11375 (sra_modify_assign): Likewise.
11377 2014-07-29 Richard Biener <rguenther@suse.de>
11379 PR middle-end/52478
11380 * expr.c (expand_expr_real_2): Revert last change.
11382 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11384 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
11385 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
11386 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
11388 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
11389 (contains_type_p): Forward declare.
11390 (polymorphic_call_target_hasher::hash): Hash speculative info.
11391 (polymorphic_call_target_hasher::equal): Compare speculative info.
11392 (get_class_context): Handle speuclation.
11393 (contains_type_p): Update.
11394 (get_polymorphic_call_info_for_decl): Update.
11395 (walk_ssa_copies): Break out from ...
11396 (get_polymorphic_call_info): ... here; set speculative context
11398 * ipa-prop.c (ipa_write_indirect_edge_info,
11399 ipa_read_indirect_edge_info): Stream speculative context.
11400 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
11401 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
11402 SPECULATIVE_MAYBE_DERIVED_TYPE).
11403 (possible_polymorphic_call_targets overriders): Update.
11404 (dump_possible_polymorphic_call_targets overriders): Update.
11405 (dump_possible_polymorphic_call_target_p overriders): Update.
11407 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11409 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
11410 ipa-devirt path; fix thinko there.
11412 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
11414 * config/i386/i386.c (ix86_return_in_memory): Replace one
11415 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
11417 2014-07-28 Marek Polacek <polacek@redhat.com>
11419 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
11421 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
11423 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
11424 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
11425 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
11426 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11427 (USE_LD_AS_NEEDED): Likewise.
11428 (ASM_APP_ON): Likewise.
11429 (ASM_APP_OFF): Likewise.
11430 (TARGET_POSIX_IO): Likewise.
11431 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
11432 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11433 (USE_LD_AS_NEEDED): Likewise.
11434 (ASM_APP_ON): Likewise.
11435 (ASM_APP_OFF): Likewise.
11436 (TARGET_POSIX_IO): Likewise.
11438 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
11440 PR middle-end/61734
11441 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
11442 operators other than the equality operators.
11444 2014-07-28 Richard Biener <rguenther@suse.de>
11446 PR middle-end/52478
11447 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
11448 sure to register SImode ones, not only >= word_mode ones.
11449 * expr.c (expand_expr_real_2): When expanding -ftrapv
11450 binops do not use OPTAB_LIB_WIDEN.
11452 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
11454 PR middle-end/61919
11455 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11456 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11457 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11458 inserting them in the insn stream.
11460 2014-07-28 Marek Polacek <polacek@redhat.com>
11462 PR middle-end/61913
11463 * common.opt (Wodr): Add Var.
11465 2014-07-28 Richard Biener <rguenther@suse.de>
11467 PR tree-optimization/61921
11468 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11469 if there is a varpool node before dereferencing it.
11471 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11473 * graphite-sese-to-poly.c:
11474 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11475 id of the pbb), which contains pointer to the pbb1.
11477 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11479 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11481 * graphite-isl-ast-to-gimple.c:
11482 (graphite_create_new_guard): New function.
11483 (translate_isl_ast_node_if): New function.
11484 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11486 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11488 2014-07-27 Anthony Green <green@moxielogic.com>
11490 * config.gcc: Add moxie-*-moxiebox* configuration.
11491 * config/moxie/moxiebox.h: New file.
11493 2014-07-26 Andrew Pinski <apinski@cavium.com>
11495 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11496 from the read only register.
11498 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11500 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11501 as the allocation class if it isn't likely to be spilled.
11503 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11505 * rtl.h (tls_referenced_p): Declare.
11506 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11507 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11508 (mips_cannot_force_const_mem): Use tls_referenced_p.
11509 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11510 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11511 instead of pa_tls_referenced_p.
11512 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11513 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11514 (pa_legitimate_constant_p): Likewise.
11515 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11516 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11517 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11518 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11519 rs6000_tls_referenced_p.
11520 (rs6000_tls_symbol_ref_1): Delete.
11522 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11525 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11526 Optimize inverse of a VEC_CONCAT.
11528 2014-07-25 Xinliang David Li <davidxl@google.com>
11530 * params.def: New parameter.
11531 * coverage.c (get_coverage_counts): Check new flag.
11532 (coverage_compute_profile_id): Check new flag.
11533 (coverage_begin_function): Check new flag.
11534 (coverage_end_function): Check new flag.
11535 * value-prof.c (coverage_node_map_initialized_p): New function.
11536 (init_node_map): Populate map with all functions.
11537 * doc/invoke.texi: Document new parameter.
11539 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11540 Richard Biener <rguenther@suse.de>
11542 * lto-streamer-out.c (struct sccs): Turn to ...
11543 (class DFS): ... this one; refactor the DFS walk so it can
11544 be re-done on per-SCC basis.
11545 (DFS::DFS): New constructor.
11546 (DFS::~DFS): New destructor.
11547 (hash_tree): Add new MAP argument holding in-SCC hash values;
11548 remove POINTER_TYPE hashing hack.
11549 (scc_entry_compare): Rename to ...
11550 (DFS::scc_entry_compare): ... this one.
11551 (hash_scc): Rename to ...
11552 (DFS::hash_scc): ... this one; pass output_block instead
11553 of streamer_cache; work harder to get unique and stable SCC
11555 (DFS_write_tree): Rename to ...
11556 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11557 (lto_output_tree): Update.
11559 2014-07-25 Andi Kleen <ak@linux.intel.com>
11561 * lto-streamer-out.c (hash_tree): Convert to inchash.
11563 2014-07-25 Andi Kleen <ak@linux.intel.com>
11565 * tree.c (build_type_attribute_qual_variant): Use inchash.
11566 (type_hash_list): Dito.
11567 (attribute_hash_list): Dito
11568 (iterative_hstate_expr): Dito.
11569 (iterative_hash_expr): Dito.
11570 (build_range_type_1): Dito.
11571 (build_array_type_1): Dito.
11572 (build_function_type): Dito.
11573 (build_method_type_directly): Dito.
11574 (build_offset_type): Dito.
11575 (build_complex_type): Dito.
11576 (make_vector_type): Dito.
11577 * tree.h (iterative_hash_expr): Add compat wrapper.
11578 (iterative_hstate_expr): Add.
11580 2014-07-25 Andi Kleen <ak@linux.intel.com>
11582 * Makefile.in (OBJS): Add inchash.o.
11583 (PLUGIN_HEADERS): Add inchash.h.
11584 * ipa-devirt.c: Include inchash.h.
11585 * lto-streamer-out.c: Dito.
11586 * tree-ssa-dom.c: Dito.
11587 * tree-ssa-pre.c: Dito.
11588 * tree-ssa-sccvn.c: Dito.
11589 * tree-ssa-tail-merge.c: Dito.
11591 * tree.c (iterative_hash_hashval_t): Move to ...
11592 (iterative_hash_host_wide_int): Move to ...
11593 * inchash.c: Here. New file.
11594 * tree.h (iterative_hash_hashval_t): Move to ...
11595 (iterative_hash_host_wide_int): Move to ...
11596 * inchash.h: Here. New file.
11598 2014-07-25 Richard Biener <rguenther@suse.de>
11600 PR middle-end/61762
11601 PR middle-end/61894
11602 * fold-const.c (native_encode_int): Add and handle offset
11603 parameter to do partial encodings of expr.
11604 (native_encode_fixed): Likewise.
11605 (native_encode_real): Likewise.
11606 (native_encode_complex): Likewise.
11607 (native_encode_vector): Likewise.
11608 (native_encode_string): Likewise.
11609 (native_encode_expr): Likewise.
11610 * fold-const.c (native_encode_expr): Add offset parameter
11612 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
11613 (fold_ctor_reference): Handle all reads from tcc_constant
11616 2014-07-25 Richard Biener <rguenther@suse.de>
11618 * tree-inline.c (estimate_move_cost): Mark speed_p argument
11619 as possibly unused.
11621 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11623 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
11625 2014-07-24 Kyle McMartin <kyle@redhat.com>
11627 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
11629 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11631 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
11633 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
11635 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
11636 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
11637 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
11639 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11641 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
11642 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
11643 aggregate types. Instead, *all* aggregate types, except for single-
11644 element or homogeneous float/vector aggregates, are quadword-aligned
11645 if required by their type alignment. Issue -Wpsabi note when a type
11646 is now treated differently than before.
11648 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11650 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
11651 does not fit fully into floating-point registers, and there is still
11652 space in the register parameter area, use GPRs to pass those parts
11653 of the argument. Issue -Wpsabi note if any parameter is now treated
11654 differently than before.
11655 (rs6000_arg_partial_bytes): Update.
11657 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
11659 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
11661 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11663 * rtl.h (target_rtl): Remove lang_dependent_initialized.
11664 * toplev.c (initialize_rtl): Don't use it. Move previously
11665 "language-dependent" calls to...
11666 (backend_init): ...here.
11667 (lang_dependent_init_target): Don't set lang_dependent_initialized.
11668 Assert that RTL initialization hasn't happend yet.
11670 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11672 PR rtl-optimization/61629
11673 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
11674 they have already been initialized.
11676 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
11678 PR middle-end/61268
11679 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
11680 DECL_INCOMING_RTL and entry_parm.
11681 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
11682 * calls.c (load_register_parameters): Likewise argument values.
11683 (emit_library_call_value_1, store_one_arg): Likewise argument
11685 * config/i386/i386.c (assign_386_stack_local): Likewise the local
11687 * explow.c (validize_mem): Modify the argument in-place.
11689 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11691 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
11692 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
11694 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11696 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
11697 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
11699 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11701 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
11702 (aarch64_save_callee_saves): New parameter "skip_wb".
11703 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
11705 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11707 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
11709 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
11711 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11713 * graphite-isl-ast-to-gimple.c:
11714 (graphite_create_new_loop): Add calling of isl_id_free to properly
11715 decrement reference counts.
11717 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
11719 2014-07-24 Martin Liska <mliska@suse.cz>
11720 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
11722 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
11723 (rs6000_code_end): Likewise.
11725 2014-07-24 Martin Liska <mliska@suse.cz>
11727 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
11728 symtab_node funtion used.
11729 (rs6000_xcoff_declare_object_name): Likewise.
11731 2014-07-24 Martin Liska <mliska@suse.cz>
11733 * cgraphunit.c (compile): Correct function used.
11735 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11737 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
11740 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
11743 * varasm.c (bss_initializer_p): Handle offlined ctors.
11744 (align_variable, get_variable_align): Likewise.
11745 (make_decl_one_only): Likewise.
11746 (default_binds_local_p_1): Likewise.
11747 (decl_binds_to_current_def_p): Likewise.
11748 (get_variable_section): Get constructor if it is offlined.
11749 (assemble_variable_contents): Sanity check that the caller
11750 streamed in the ctor in LTO.
11752 2014-07-24 Roman Gareev <gareevroman@gmail.com>
11754 * graphite-isl-ast-to-gimple.c:
11755 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
11756 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
11757 isl_ast_op_pdiv_r to the different case.
11759 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
11761 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11763 PR middle-end/61876
11764 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
11765 when flag_errno_math is on.
11767 2014-07-24 Martin Liska <mliska@suse.cz>
11769 * cgraph.h (varpool_node):
11770 (availability get_availability (void)):
11771 created from cgraph_variable_initializer_availability
11772 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
11773 created from: cgraph_variable_initializer_availability
11774 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
11775 (void finalize_named_section_flags (void)):
11776 created from varpool_finalize_named_section_flags
11777 (bool assemble_decl (void)): created from varpool_assemble_decl
11778 (void analyze (void)): created from varpool_analyze_node
11779 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
11780 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
11781 (void remove_initializer (void)): created from varpool_remove_initializer
11782 (tree get_constructor (void)): created from varpool_get_constructor
11783 (bool externally_visible_p (void)): created from varpool_externally_visible_p
11784 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
11785 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
11786 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
11787 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
11788 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
11789 (static bool output_variables (void)): created from varpool_output_variables
11790 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
11791 created from varpool_extra_name_alias
11792 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
11793 (static void dump_varpool (FILE *f)): created from dump_varpool
11794 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
11795 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
11796 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
11797 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
11798 (void assemble_aliases (void)): created from assemble_aliases
11800 2014-07-24 Martin Liska <mliska@suse.cz>
11802 * cgraph.h (symtab_node):
11803 (void register_symbol (void)): created from symtab_register_node
11804 (void remove (void)): created from symtab_remove_node
11805 (void dump (FILE *f)): created from dump_symtab_node
11806 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
11807 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
11808 (struct ipa_ref *add_reference (symtab_node *referred_node,
11809 enum ipa_ref_use use_type)): created from add_reference
11810 (struct ipa_ref *add_reference (symtab_node *referred_node,
11811 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
11812 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
11813 gimple stmt)): created from maybe_add_reference
11814 (bool semantically_equivalent_p (symtab_node *target)): created from
11815 symtab_semantically_equivalent_p
11816 (void remove_from_same_comdat_group (void)): created from
11817 remove_from_same_comdat_group
11818 (void add_to_same_comdat_group (symtab_node *old_node)): created from
11819 symtab_add_to_same_comdat_group
11820 (void dissolve_same_comdat_group_list (void)): created from
11821 symtab_dissolve_same_comdat_group_list
11822 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
11823 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
11824 created from symtab_alias_ultimate_target
11825 (inline symtab_node *next_defined_symbol (void)): created from
11826 symtab_next_defined_symbol
11827 (bool resolve_alias (symtab_node *target)): created from
11828 symtab_resolve_alias
11829 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
11830 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
11831 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
11832 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
11833 (void set_section (const char *section)): created from set_section_1
11834 (enum availability get_availability (void)): created from symtab_node_availability
11835 (void make_decl_local (void)): created from symtab_make_decl_local
11836 (bool real_symbol_p (void)): created from symtab_read_node
11837 (can_be_discarded_p (void)): created from symtab_can_be_discarded
11838 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
11839 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
11840 symtab_in_same_comdat_p;
11841 (bool address_taken_from_non_vtable_p (void)): created from
11842 address_taken_from_non_vtable_p
11843 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
11844 (static void dump_table (FILE *)): created from dump_symtab
11845 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
11846 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
11847 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
11848 symtab_used_from_object_file_p
11849 (void dump_base (FILE *)): created from dump_symtab_base
11850 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
11851 (void unregister (void)): created from symtab_unregister_node
11852 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
11853 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
11854 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
11855 symtab_nonoverwritable_alias_1
11856 * cgraph.h (cgraph_node):
11857 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
11858 created from cgraph_remove_node_and_inline_clones
11859 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
11860 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
11861 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
11862 (cgraph_node *function_symbol (enum availability *avail = NULL)):
11863 created from cgraph_function_node
11864 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
11865 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
11866 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
11867 created from cgraph_create_clone
11868 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
11869 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
11870 created from cgraph_create_virtual_clone
11871 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
11872 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
11873 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
11874 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
11875 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
11876 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
11877 created from cgraph_function_version_info
11878 (struct cgraph_function_version_info *insert_new_function_version (void)):
11879 created from insert_new_cgraph_node_version
11880 (struct cgraph_function_version_info *function_version (void)): created from
11881 get_cgraph_node_version
11882 (void analyze (void)): created from analyze_function
11883 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
11884 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
11885 tree real_alias) cgraph_add_thunk
11886 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
11887 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
11888 created from cgraph_function_or_thunk_node
11889 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
11890 created from expand_thunk
11891 (void reset (void)): created from cgraph_reset_node
11892 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
11893 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
11894 (void remove (void)): created from cgraph_remove_node
11895 (void dump (FILE *f)): created from dump_cgraph_node
11896 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
11897 (bool get_body (void)): created from cgraph_get_body
11898 (void release_body (void)): created from cgraph_release_function_body
11899 (void unnest (void)): created from cgraph_unnest_node
11900 (void make_local (void)): created from cgraph_make_node_local
11901 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
11902 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
11903 gcov_type count, int freq)): created from cgraph_create_edge
11904 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
11905 gcov_type count, int freq)): created from cgraph_create_indirect_edge
11906 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
11907 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
11908 created from cgraph_create_edge_including_clones
11909 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
11910 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
11911 (void remove_callers (void)): created from cgraph_node_remove_callers
11912 (void remove_callees (void)): created from cgraph_node_remove_callees
11913 (enum availability get_availability (void)): created from cgraph_function_body_availability
11914 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
11915 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
11916 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
11917 (void call_duplication_hooks (cgraph_node *node2)): created from
11918 cgraph_call_node_duplication_hooks
11919 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
11920 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
11921 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
11922 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
11923 (void call_function_insertion_hooks (void)):
11924 created from cgraph_call_function_insertion_hooks
11925 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
11926 (bool local_p (void)): created from cgraph_local_node
11927 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
11928 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
11929 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
11930 (inline bool only_called_directly_or_aliased_p (void)):
11931 created from cgraph_only_called_directly_or_aliased_p
11932 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
11933 created from cgraph_will_be_removed_from_program_if_no_direct_calls
11934 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
11935 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
11936 (bool can_remove_if_no_direct_calls_p (void)):
11937 created from cgraph_can_remove_if_no_direct_calls_p
11938 (inline bool has_gimple_body_p (void)):
11939 created from cgraph_function_with_gimple_body_p
11940 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
11941 (static void dump_cgraph (FILE *f)): created from dump_cgraph
11942 (static inline void debug_cgraph (void)): created from debug_cgraph
11943 (static void record_function_versions (tree decl1, tree decl2)):
11944 created from record_function_versions
11945 (static void delete_function_version (tree decl)):
11946 created from delete_function_version
11947 (static void add_new_function (tree fndecl, bool lowered)):
11948 created from cgraph_add_new_function
11949 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
11950 (static cgraph_node * create (tree decl)): created from cgraph_create_node
11951 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
11952 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
11953 (static cgraph_node *get_for_asmname (tree asmname)):
11954 created from cgraph_node_for_asm
11955 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
11956 created from cgraph_same_body_alias
11957 (static bool used_from_object_file_p_worker (cgraph_node *node,
11958 void *): new function
11959 (static bool non_local_p (cgraph_node *node, void *)):
11960 created from cgraph_non_local_node_p_1
11961 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
11962 created from verify_cgraph
11963 (static bool make_local (cgraph_node *node, void *)):
11964 created from cgraph_make_node_local
11965 (static cgraph_node *create_alias (tree alias, tree target)):
11966 created from cgraph_create_function_alias
11967 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
11968 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
11969 created from cgraph_create_edge_1
11970 * cgraph.h (varpool_node):
11971 (void remove (void)): created from varpool_remove_node
11972 (void dump (FILE *f)): created from dump_varpool_node
11974 2014-07-24 Richard Biener <rguenther@suse.de>
11977 * tree-ssa-structalias.c (create_variable_info_for_1):
11978 Use varpool_get_constructor.
11979 (create_variable_info_for): Likewise.
11981 2014-07-24 Jiong Wang <jiong.wang@arm.com>
11983 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
11984 subtract outgoing area size when restoring stack_pointer_rtx.
11986 2014-07-24 Nick Clifton <nickc@redhat.com>
11988 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
11989 that operations are taking place in parallel.
11990 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
11992 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
11994 * omp-low.c (extract_omp_for_data): Add missing break statement.
11996 2014-07-24 Richard Biener <rguenther@suse.de>
11998 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
11999 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12000 and adjust MOVE_RATIO query accordingly.
12001 (estimate_num_insns): Adjust callers.
12002 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12003 * ipa-cp.c (gather_context_independent_values,
12004 estimate_local_effects): Likewise.
12005 * ipa-split.c (consider_split): Likewise.
12007 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12009 * config/i386/driver-i386.c: Remove names of unused arguments and
12010 unnecessary unused attributes.
12011 * config/i386/host-mingw32.c: Likewise.
12012 * config/i386/i386.c: Likewise.
12013 * config/i386/winnt-stubs.c: Likewise.
12014 * config/i386/winnt.c: Likewise.
12016 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12018 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12019 (aarch64_gen_loadwb_pair): New helper function.
12020 (aarch64_expand_epilogue): Simplify code using new helper functions.
12021 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12023 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12025 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12026 (aarch64_gen_storewb_pair): New helper function.
12027 (aarch64_expand_prologue): Simplify code using new helper functions.
12028 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12030 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12032 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12033 Rename to aarch64_save_callee_saves, remove restore code.
12034 (aarch64_restore_callee_saves): New function.
12036 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12038 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12039 (aarch64_save_callee_saves): New function to handle reg save
12040 for both core and vectore regs.
12042 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12044 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12045 (aarch64_gen_store_pair): New helper function.
12046 (aarch64_save_or_restore_callee_save_registers)
12047 (aarch64_save_or_restore_fprs): Use new helper functions.
12049 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12051 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12052 (aarch64_save_or_restore_callee_save_registers)
12053 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12055 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12057 * config/aarch64/aarch64.c
12058 (aarch64_save_or_restore_callee_save_registers)
12059 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12061 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12063 * config/aarch64/aarch64.c
12064 (aarch64_save_or_restore_callee_save_registers)
12065 (aarch64_save_or_restore_fprs): Remove 'increment'.
12067 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12069 * config/aarch64/aarch64.c
12070 (aarch64_save_or_restore_callee_save_registers)
12071 (aarch64_save_or_restore_fprs): Use register offset in
12072 cfun->machine->frame.reg_offset.
12074 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12076 * config/aarch64/aarch64.c
12077 (aarch64_save_or_restore_callee_save_registers)
12078 (aarch64_save_or_restore_fprs): Remove base_rtx.
12080 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12082 * config/aarch64/aarch64.c
12083 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12084 to 'start_offset'. Remove local variable 'start_offset'.
12086 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12088 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12089 type to HOST_WIDE_INT.
12091 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12093 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12094 (aarch64_save_or_restore_fprs)
12095 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12097 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12099 * config/arm/t-rtems-eabi: Add
12100 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12101 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12102 mbig-endian/mthumb/march=armv7-r, and
12103 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12106 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12107 Chris Johns <chrisj@rtems.org>
12108 Joel Sherrill <joel.sherrill@oarcorp.com>
12110 * config.gcc: Add nios2-*-rtems*.
12111 * config/nios2/rtems.h: New file.
12112 * gcc/config/nios2/t-rtems: New file.
12114 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12117 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12118 constant numbers, not general constants.
12119 (rs6000_expand_vector_init): Ditto.
12121 2014-07-23 Nathan Sidwell <nathan@acm.org>
12123 * gcov-tool.c (gcov_list): Declare here.
12124 (set_gcov_list): Remove.
12125 (gcov_output_files): Set gcov_list directly.
12127 2014-07-23 Host Schirmeier <horst@schirmeier.com>
12129 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
12131 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12133 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
12134 callee-saved registers are available for padding purpose
12135 and r3 is not mandatory, then prefer use those callee-saved
12138 2014-07-23 Richard Biener <rguenther@suse.de>
12140 * params.def (PARAM_MAX_COMBINE_INSNS): New.
12141 * combine.c: Include statistics.h and params.h.
12142 (combine_instructions): Guard three and four insn combines
12143 with max-combine-insns value. Record statistics for combines
12145 * doc/invoke.texi (max-combine-insns): Document new param.
12147 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12149 * graphite-isl-ast-to-gimple.c:
12150 (translate_isl_ast_node_block): New function.
12151 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
12153 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
12154 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
12156 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12158 * graphite-isl-ast-to-gimple.c:
12159 (get_max_schedule_dimensions): New function.
12160 (extend_schedule): Likewise.
12161 (generate_isl_schedule): Add calling of extend_schedule and
12162 get_max_schedule_dimensions.
12164 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12166 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
12167 (case UNSPEC): Handle UNSPEC_RBIT.
12169 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12171 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
12172 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
12174 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12176 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
12178 2014-07-22 Roman Gareev <gareevroman@gmail.com>
12180 * graphite-isl-ast-to-gimple.c:
12181 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
12182 (ivs_params_clear):
12183 (build_iv_mapping): New function.
12184 (translate_isl_ast_node_user): Likewise.
12185 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
12187 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
12188 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
12189 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
12191 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12194 * config/arm/arm.md (setmem): New pattern.
12195 * config/arm/arm-protos.h (struct tune_params): New fields.
12196 (arm_gen_setmem): New prototype.
12197 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12198 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12199 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12200 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12201 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12202 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12203 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12204 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12205 (arm_const_inline_cost): New function.
12206 (arm_block_set_max_insns): New function.
12207 (arm_block_set_non_vect_profit_p): New function.
12208 (arm_block_set_vect_profit_p): New function.
12209 (arm_block_set_unaligned_vect): New function.
12210 (arm_block_set_aligned_vect): New function.
12211 (arm_block_set_unaligned_non_vect): New function.
12212 (arm_block_set_aligned_non_vect): New function.
12213 (arm_block_set_vect, arm_gen_setmem): New functions.
12215 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12217 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12219 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
12222 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
12223 out of #ifdef __OPTIMIZE__.
12225 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12227 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
12228 different trapping status if -fnon-call-exceptions is enabled.
12230 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12232 * expr.c (store_field): Handle VOIDmode for calls that return values
12233 in multiple locations.
12235 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12237 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
12238 (altivec_vsldoi_<mode>): Likewise.
12240 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12242 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
12243 to the number of characters in the line.
12245 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12247 * graphite-isl-ast-to-gimple.c: Add using of
12248 build_nonstandard_integer_type instead of int128_integer_type_node.
12250 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
12252 * toplev.c (output_stack_usage): Adjust the location of the warning.
12254 2014-07-19 Daniel Cederman <cederman@gaisler.com>
12256 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
12257 (*membar_storeload): Disable for LEON3.
12259 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
12261 PR rtl-optimization/61461
12262 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
12264 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
12267 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
12268 Fix instruction constraint.
12269 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
12271 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
12273 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
12275 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
12277 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
12278 GNU coding standards.
12279 (nds32_register_move_cost): Likewise.
12280 (nds32_memory_move_cost): Likewise.
12281 (nds32_address_cost): Likewise.
12283 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
12285 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
12287 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
12289 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
12290 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
12291 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
12292 (HAVE_sync_compare_and_swapqi): Define.
12293 (HAVE_sync_compare_and_swaphi): Likewise.
12294 (HAVE_sync_compare_and_swapsi): Likewise.
12296 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
12298 * config/mips/p5600.md: Add missing cpu tests.
12300 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12302 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
12303 (vmla_f64): Likewise.
12304 (vfms_f64): Likewise.
12305 (vmls_f64): Likewise.
12307 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12309 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
12310 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
12312 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12314 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
12315 (vmlal_high_lane_s32): Likewise.
12316 (vmlal_high_lane_u16): Likewise.
12317 (vmlal_high_lane_u32): Likewise.
12318 (vmlsl_high_lane_s16): Likewise.
12319 (vmlsl_high_lane_s32): Likewise.
12320 (vmlsl_high_lane_u16): Likewise.
12321 (vmlsl_high_lane_u32): Likewise.
12323 2014-07-17 Terry Guo <terry.guo@arm.com>
12325 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
12326 (alus_reg): Renamed to alus_sreg.
12327 * config/arm/arm-fixed.md: Change type of non-dsp instructions
12328 from alu_reg to alu_sreg. Change type of dsp instructions from
12329 alu_reg to alu_dsp_reg.
12330 * config/arm/thumb1.md: Likewise.
12331 * config/arm/thumb2.md: Likewise.
12332 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
12333 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
12334 with alu_sreg and alus_sreg.
12335 * config/arm/arm1026ejs.md (alu_op): Likewise.
12336 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
12337 * config/arm/arm926ejs.md (9_alu_op): Likewise.
12338 * config/arm/fa526.md (526_alu_op): Likewise.
12339 * config/arm/fa606te.md (606te_alu_op): Likewise.
12340 * config/arm/fa626te.md (626te_alu_op): Likewise.
12341 * config/arm/fa726te.md (726te_alu_op): Likewise.
12342 * config/arm/fmp626.md (mp626_alu_op): Likewise.
12343 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
12344 alu_sreg, alu_dsp_reg and alus_sreg.
12345 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
12346 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12347 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12348 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
12349 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
12350 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12351 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12352 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12353 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
12354 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
12355 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
12356 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
12357 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
12358 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
12359 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
12360 alus_reg to alus_sreg.
12362 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
12364 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
12367 2014-07-17 Richard Biener <rguenther@suse.de>
12369 PR rtl-optimization/61801
12370 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
12371 don't set reg_pending_barrier if it appears in a debug-insn.
12373 2014-07-16 DJ Delorie <dj@redhat.com>
12375 * config/rx/rx.c (rx_option_override): Fix alignment values.
12376 (rx_align_for_label): Likewise.
12378 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
12381 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
12382 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
12383 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
12385 (cris_print_index, cris_print_operand, cris_constant_index_p)
12386 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
12387 (cris_address_cost): Ditto last CONSTANT_P.
12388 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
12389 callers changed. Yield cris_offsettable_symbol for non-PIC
12390 constant symbolic expressions including labels. Yield cris_unspec
12392 (cris_expand_pic_call_address): New parameter MARKERP. Set its
12393 target to pic_offset_table_rtx for calls that will likely go
12394 through PLT, const0_rtx when they can't. All callers changed.
12395 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
12396 symbolic expressions to be PICified. Remove second, redundant,
12397 assert on can_create_pseudo_p returning non-zero. Use
12398 replace_equiv_address_nv, not replace_equiv_address, for final
12400 * config/cris/cris.md ("movsi"): Move variable t to pattern
12401 toplevel. Adjust assert for new cris_symbol_type member. Use
12402 CONSTANT_P instead of CONSTANT_ADDRESS_P.
12403 ("*movsi_internal") <case 9>: Make check for valid unspec operands
12405 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
12406 ("call", "call_value"): Use second incoming operand as a marker
12407 for pic-offset-table-register being used.
12408 ("*expanded_call_non_v32", "*expanded_call_v32")
12409 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
12410 second incoming operand to CALL, match cris_call_type_marker.
12411 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
12412 ("*expanded_call_side"): Ditto. Fix typo in comment.
12413 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
12415 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
12416 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
12417 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
12418 users changed. Add members cris_offsettable_symbol and cris_unspec.
12419 (cris_symbol_type): Rename from cris_pic_symbol_type.
12420 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
12422 * config/cris/cris-protos.h (cris_symbol_type_of,
12423 cris_expand_pic_call_address): Adjust prototypes.
12424 (cris_legitimate_constant_p): New prototype.
12426 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
12427 an existing tmake_file. Don't add t-slibgcc and t-linux.
12429 2014-07-17 Jason Merrill <jason@redhat.com>
12432 * symtab.c (symtab_remove_from_same_comdat_group): Also
12433 set_comdat_group to NULL_TREE.
12434 (verify_symtab): Fix diagnostic.
12436 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
12439 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
12441 2014-07-16 Dodji Seketeli <dodji@redhat.com>
12443 Support location tracking for built-in macro tokens
12444 * input.h (is_location_from_builtin_token): New function declaration.
12445 * input.c (is_location_from_builtin_token): New function definition.
12446 * toplev.c (general_init): Tell libcpp what the pre-defined
12447 spelling location for built-in tokens is.
12449 2014-07-16 Jakub Jelinek <jakub@redhat.com>
12451 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
12452 on the FUNCTION_DECL.
12454 2014-07-16 Richard Biener <rguenther@suse.de>
12457 * doc/extend.texi (always_inline): Clarify.
12459 2014-07-15 Eric Christopher <echristo@gmail.com>
12461 * doc/invoke.texi (Link Options): Document -z option.
12463 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12465 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12466 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12468 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12470 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12472 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12474 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12475 varpool_assemble_decl.
12476 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12479 2014-07-15 Michael Matz <matz@suse.de>
12481 PR rtl-optimization/61772
12482 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12484 2014-07-15 Richard Biener <rguenther@suse.de>
12486 * opts.c (default_options_table): Disable bit-ccp at -Og.
12488 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12490 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12492 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12494 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12495 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12496 call langhook for unknown declaration.
12497 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12498 * tree.h (DECL_ARGUMENTS): Update.
12499 * print-tree.c (print_node): Update.
12500 * tree-core.h (tree_decl_non_common): Remove arguments.
12501 (tree_function_decl): Add arguments.
12503 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12505 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12507 2014-07-14 Richard Biener <rguenther@suse.de>
12509 PR tree-optimization/61779
12510 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12511 simplifying a condition.
12513 2014-07-14 Richard Biener <rguenther@suse.de>
12515 * builtins.c (c_strlen): Make only_value == 2 really only
12516 affect warning generation.
12518 2014-07-14 Richard Biener <rguenther@suse.de>
12520 PR tree-optimization/61757
12521 PR tree-optimization/61783
12522 PR tree-optimization/61787
12523 * tree-ssa-dom.c (record_equality): Revert canonicalization
12524 change and add comment.
12525 (propagate_rhs_into_lhs): Revert previous fix, removing
12526 loop depth restriction again.
12528 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12530 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12531 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12532 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12533 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12534 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12535 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12536 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12538 2014-07-14 Richard Biener <rguenther@suse.de>
12540 * cgraph.h (decl_in_symtab_p): Make inline.
12542 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12544 PR middle-end/61294
12545 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12548 * config/i386/i386.c (classify_argument): Don't merge classes above
12551 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12553 * cgraph.h (symtab_node): Add nonzero_address.
12554 (decl_in_symtab_p): Break out from ...
12555 (symtab_get_node): ... here.
12556 * fold-const.c: Include cgraph.h
12557 (tree_single_nonzero_warnv_p): Use symtab to determine
12558 if symbol is non-zero.
12559 * symtab.c (symtab_node::nonzero_address): New method.
12561 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12563 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12564 forgotten in previous commit.
12566 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12568 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12570 * ipa-devirt.c: Include stor-layout.h and intl.h
12571 (odr_subtypes_equivalent_p): New function.
12572 (warn_odr): New function.
12573 (warn_type_mismatch): New function.
12574 (odr_types_equivalent_p): New function.
12575 (add_type_duplicate): Use it.
12576 * common.opt (Wodr): New flag.
12577 * doc/invoke.texi (Wodr): Document new warning.
12579 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12581 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
12582 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
12583 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
12584 (varpool_get_constructor): Push CTORS_IN timevar.
12585 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
12587 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
12589 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
12590 Remove VOID_FTYPE_PUSHORT.
12591 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
12592 Change code to USHORT_FTYPE_VOID.
12593 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
12594 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
12595 (ix86_atomic_assign_expand_fenv): Update for
12596 __builtin_ia32_fnstsw changes.
12597 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
12598 (fnstsw): Change operand 0 to nonimmediate operand.
12600 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12602 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
12603 (varpool_get_constructor): New function.
12604 (varpool_ctor_useable_for_folding_p): Break out from ...
12605 (ctor_for_folding): ... here; use varpool_get_constructor.
12606 (varpool_assemble_decl): Likewise.
12607 * lto-streamer.h (struct output_block): Turn cgraph_node
12609 (lto_input_variable_constructor): Declare.
12610 * ipa-visibility.c (function_and_variable_visibility): Use
12611 varpool_get_constructor.
12612 * cgraph.h (varpool_get_constructor): Declare.
12613 (varpool_ctor_useable_for_folding_p): New function.
12614 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
12615 parameter; return error_mark_node for non-trivial constructors.
12616 (lto_write_tree_1, DFS_write_tree): Update use of
12617 get_symbol_initial_value.
12618 (output_function): Update initialization of symbol.
12619 (output_constructor): New function.
12620 (copy_function): Rename to ..
12621 (copy_function_or_variable): ... this one; handle vars too.
12622 (lto_output): Output variable sections.
12623 * lto-streamer-in.c (input_constructor): New function.
12624 (lto_read_body): Rename from ...
12625 (lto_read_body_or_constructor): ... this one; handle vars too.
12626 (lto_input_variable_constructor): New function.
12627 * ipa-prop.c (ipa_prop_write_jump_functions,
12628 ipa_prop_write_all_agg_replacement): Update.
12629 * lto-cgraph.c (compute_ltrans_boundary): Use it.
12630 (output_cgraph_opt_summary): Set symbol to NULL.
12632 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12634 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
12635 non-polymorphic types.
12636 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
12637 * ipa-devirt.c (types_same_for_odr): Do not explode when one
12638 of types is not polymorphic.
12640 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
12642 * lra-constraints.c (remove_inheritance_pseudos): Process
12643 destination pseudo too.
12645 2014-07-11 Rong Xu <xur@google.com>
12647 * gcov-tool.c (gcov_output_files): Fix build error introduced in
12650 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
12652 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
12653 * config/avr/avr-devices.c (AVR_MCU): Same.
12654 (avr_mcu_types): add text start value to end of device list.
12655 * config/avr/avr-mcus.def: Add text section start for all devices.
12656 (ata5782): Add new avr5 device.
12658 * config/avr/avr-tables.opt: Regenerate.
12659 * config/avr/avr.h: Add declaration for text section start handler.
12660 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
12662 (LINK_SPEC): Include text section start handler to linker spec.
12663 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
12664 pass -Ttext option to linker if the text section start for the device
12666 * config/avr/t-multilib: Regenerate.
12667 * doc/avr-mmcu.texi: Regenerate.
12669 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
12671 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
12672 * config/rs6000/aix52.h (LINK_SPEC): Same.
12673 * config/rs6000/aix53.h (LINK_SPEC): Same.
12674 * config/rs6000/aix61.h (LINK_SPEC): Same.
12675 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
12677 2014-07-11 Roman Gareev <gareevroman@gmail.com>
12679 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
12680 (graphite_verify): New function.
12681 (ivs_params_clear): New function.
12682 (gcc_expression_from_isl_ast_expr_id): New function.
12683 (gcc_expression_from_isl_expr_int): New function.
12684 (binary_op_to_tree): New function.
12685 (ternary_op_to_tree): New function.
12686 (unary_op_to_tree): New function.
12687 (nary_op_to_tree): New function.
12688 (gcc_expression_from_isl_expr_op): New function.
12689 (gcc_expression_from_isl_expression): New function.
12690 (graphite_create_new_loop): New function.
12691 (translate_isl_ast_for_loop): New function.
12692 (get_upper_bound): New function.
12693 (graphite_create_new_loop_guard): New function.
12694 (translate_isl_ast_node_for): New function.
12695 (translate_isl_ast): New function.
12696 (add_parameters_to_ivs_params): New function.
12697 (scop_to_isl_ast): New parameter ip.
12698 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
12700 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
12702 * config/xtensa/predicates.md (call expander): Update for
12703 DECL_SECTION_NAME being string.
12705 2014-07-11 Richard Biener <rguenther@suse.de>
12707 PR middle-end/61473
12708 * builtins.c (fold_builtin_memory_op): Inline memory moves that
12709 can be implemented with a single load followed by a single store.
12710 (c_strlen): Only warn when only_value is not 2.
12712 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
12714 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
12716 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
12719 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
12720 (*movhi_bytes): Likewise.
12721 (*arm_movqi_insn): Likewise.
12723 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
12726 * config/alpha/alpha.c: Include tree-pass.h, context.h
12727 and pass_manager.h.
12728 (pass_data_handle_trap_shadows): New pass.
12729 (pass_handle_trap_shadows::gate): New pass gate function.
12730 (make_pass_handle_trap_shadows): New function.
12731 (rest_of_handle_trap_shadows): Ditto.
12733 (alpha_align_insns_1): Rename from alpha_align_insns.
12734 (pass_data_align_insns): New pass.
12735 (pass_align_insns::gate): New pass gate function.
12736 (make_pass_aling_insns): New function.
12737 (rest_of_align_insns): Ditto.
12738 (alpha_align_insns): Ditto.
12740 (alpha_option_override): Declare handle_trap_shadows info
12741 and align_insns_info. Register handle_trap_shadows and align_insns
12743 (alpha_reorg): Do not call alpha_trap_shadows and
12744 alpha_align_insn from here.
12746 (alpha_pad_function_end): Do not skip BARRIERs.
12748 2014-07-10 Rong Xu <xur@google.com>
12750 Add gcov-tool: an offline gcda profile processing tool support.
12751 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
12752 (gcov_is_error): Ditto.
12753 (gcov_read_string): Ditto.
12754 (gcov_read_sync): Ditto.
12755 * gcov-io.h: Move counter defines to gcov-counter.def.
12756 * gcov-dump.c (tag_counters): Use gcov-counter.def.
12757 * coverage.c: Ditto.
12758 * gcov-tool.c: Offline gcda profile processing tool.
12759 (unlink_gcda_file): Remove one gcda file.
12760 (unlink_profile_dir): Remove gcda files from the profile path.
12761 (gcov_output_files): Output gcda files to an output dir.
12762 (profile_merge): Merge two profiles in directory.
12763 (print_merge_usage_message): Print merge usage.
12764 (merge_usage): Print merge usage and exit.
12765 (do_merge): Driver for profile merge sub-command.
12766 (profile_rewrite): Rewrite profile.
12767 (print_rewrite_usage_message): Print rewrite usage.
12768 (rewrite_usage): Print rewrite usage and exit.
12769 (do_rewrite): Driver for profile rewrite sub-command.
12770 (print_usage): Print gcov-info usage and exit.
12771 (print_version): Print gcov-info version.
12772 (process_args): Process arguments.
12773 (main): Main routine for gcov-tool.
12774 * Makefile.in: Build and install gcov-tool.
12775 * gcov-counter.def: New file split from gcov-io.h.
12776 * doc/gcc.texi: Include gcov-tool.texi.
12777 * doc/gcov-tool.texi: Document for gcov-tool.
12779 2014-07-10 Richard Biener <rguenther@suse.de>
12781 PR tree-optimization/61757
12782 * tree-ssa-dom.c (loop_depth_of_name): Restore.
12783 (propagate_rhs_into_lhs): Revert part of last change.
12785 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
12787 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
12790 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
12792 PR middle-end/53590
12793 * function.c (allocate_struct_function): Revert r188667 change.
12795 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
12797 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
12799 * doc/install.texi: Remove links to defunct package providers for
12802 2014-07-09 Tom de Vries <tom@codesourcery.com>
12804 * final.c (get_call_fndecl): Declare.
12805 (self_recursive_call_p): New function.
12806 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
12808 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12810 * ipa-devirt.c (record_node): Walk through aliases.
12812 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12814 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
12816 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12819 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
12821 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12823 * ipa-visibility.c (function_and_variable_visibility): Remove
12824 temporary hack disabling local aliases on AIX.
12826 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12828 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
12829 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
12831 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12833 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
12834 * rs6000/rs6000.c: Inline output of .set instruction.
12835 (declare_alias_data): New struct.
12836 (rs6000_declare_alias): New function.
12837 (rs6000_xcoff_declare_function_name): Use it.
12838 (rs6000_xcoff_declare_object_name): New function.
12839 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
12840 (ASM_OUTPUT_DEF): Turn to empty definition.
12842 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12845 * hash-table.h: use hash_table::value_type instead of
12846 Descriptor::value_type in the return types of several methods.
12848 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12850 * tree-pass.h (pass_data): Remove has_execute member.
12851 * passes.c (execute_one_pass): Don't check pass->has_execute.
12852 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
12853 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
12854 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
12855 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
12856 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
12857 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
12858 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
12859 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
12860 gimple-low.c, gimple-ssa-isolate-paths.c,
12861 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
12862 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
12863 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
12864 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
12865 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
12866 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
12867 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
12868 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
12869 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
12870 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
12871 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
12872 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
12873 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
12874 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
12875 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
12876 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
12877 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
12878 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
12879 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
12880 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
12881 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
12882 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
12883 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
12884 web.c: Remove initializer for pass_data::has_execute.
12886 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
12888 * graphite-htab.h: Use hash_map instead of hash_table.
12889 * graphite-clast-to-gimple.c: Adjust.
12890 * passes.c: Use hash_map instead of hash_table.
12891 * sese.c: Likewise.
12892 * sese.h: Remove now unused code.
12894 2014-07-08 Sriraman Tallam <tmsriram@google.com>
12897 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
12900 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12902 PR rtl-optimization/61673
12903 * combine.c (simplify_comparison): Test just mode's sign bit
12904 in tmode rather than the sign bit and any bits above it.
12906 2014-07-08 Roman Gareev <gareevroman@gmail.com>
12908 * graphite-isl-ast-to-gimple.c (generate_isl_context):
12909 Add __isl_give to the declaration.
12910 (generate_isl_schedule): Likewise.
12911 (scop_to_isl_ast): Likewise.
12913 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12915 * config/arm/arm.c (cortexa5_extra_costs): New table.
12916 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
12918 2014-07-08 Jakub Jelinek <jakub@redhat.com>
12920 PR tree-optimization/61725
12921 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
12922 range, use range_includes_zerop_p instead of integer_zerop on
12923 vr0->min, only use log2 of max if min is not negative.
12925 2014-07-08 Richard Biener <rguenther@suse.de>
12927 * tree-ssa-dom.h (loop_depth_of_name): Remove.
12928 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
12929 restriction on loop depth difference.
12930 (record_equality): Likewise.
12931 (propagate_rhs_into_lhs): Likewise. Simplify condition.
12932 (loop_depth_of_name): Remove.
12933 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
12934 restriction on loop depth difference.
12935 (init_copy_prop): Likewise.
12937 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
12939 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
12941 (walk_aliased_vdefs): Likewise.
12942 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
12943 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
12944 (detect_type_change_from_memory_writes): Check if entry was reached.
12946 2014-07-08 Richard Biener <rguenther@suse.de>
12948 PR tree-optimization/61681
12949 * tree-ssa-structalias.c (find_what_var_points_to): Expand
12950 NONLOCAL inside ESCAPED.
12952 2014-07-08 Richard Biener <rguenther@suse.de>
12954 PR tree-optimization/61680
12955 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
12956 Handle properly all read-write dependences with group accesses.
12958 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
12960 PR tree-optimization/61576
12961 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
12962 block containing reduction statement is predecessor of phi basi block.
12964 2014-07-08 Marek Polacek <polacek@redhat.com>
12967 * fold-const.c (round_up_loc): Change the parameter type.
12969 * fold-const.h (round_up_loc): Adjust declaration.
12970 * stor-layout.c (finalize_record_size): Check for too large types.
12972 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
12974 * symtab.c: Include calls.h.
12975 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
12977 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
12979 * config/rs6000/rs6000.c (output_vec_const_move): Handle
12980 little-endian code generation.
12981 * config/rs6000/spe.md (spe_evmergehi): Rename to...
12982 (vec_perm00_v2si): ... this. Handle little-endian code generation.
12983 (spe_evmergehilo): Rename to...
12984 (vec_perm01_v2si): ... this. Handle little-endian code generation.
12985 (spe_evmergelo): Rename to...
12986 (vec_perm11_v2si): ... this. Handle little-endian code generation.
12987 (spe_evmergelohi): Rename to...
12988 (vec_perm10_v2si): ... this. Handle little-endian code generation.
12989 (spe_evmergehi, spe_evmergehilo): New expanders.
12990 (spe_evmergelo, spe_evmergelohi): Likewise.
12991 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
12992 (*frob_tf_ti): Likewise.
12993 (*frob_<mode>_di_2): Likewise.
12994 (*frob_tf_di_8_2): Likewise.
12995 (*frob_di_<mode>): Likewise.
12996 (*frob_ti_tf): Likewise.
12997 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
12998 (*frob_ti_<mode>_8_2): Likewise.
12999 (*frob_ti_tf_2): Likewise.
13000 (mov_si<mode>_e500_subreg0): Rename to...
13001 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13003 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13004 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13005 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13006 the big endianness only.
13007 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13008 (*mov_si<mode>_e500_subreg0_2): Rename to...
13009 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13010 big big endianness only.
13011 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13012 (*mov_si<mode>_e500_subreg4): Rename to...
13013 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13015 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13016 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13017 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13018 the big endianness only.
13019 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13021 (*mov_si<mode>_e500_subreg4_2): Rename to...
13022 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13024 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13025 (*mov_sitf_e500_subreg8): Rename to...
13026 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13028 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13029 (*mov_sitf_e500_subreg8_2): Rename to...
13030 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13032 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13033 (*mov_sitf_e500_subreg12): Rename to...
13034 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13036 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13037 (*mov_sitf_e500_subreg12_2): Rename to...
13038 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13040 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13042 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13044 * asan.c (instrument_strlen_call): Do not instrument first byte
13045 in strlen if already instrumented.
13047 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13049 * config/arm/arm.opt (mwords-little-endian): Delete.
13050 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13051 of TARGET_LITTLE_WORDS.
13052 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13053 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13055 * doc/invoke.texi: Remove references to -mwords-little-endian.
13057 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13059 * expmed.c (struct init_expmed_rtl): Change all fields but
13060 pow2 and cint from struct rtx_def to rtx.
13061 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13062 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13065 2014-07-06 Marek Polacek <polacek@redhat.com>
13068 * doc/invoke.texi: Document -Wsizeof-array-argument.
13070 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13072 * wide-int.h (wide_int_storage): Change declaration from struct
13075 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13077 * cgraph.c (cgraph_create_indirect_edge): Update call of
13078 get_polymorphic_call_info.
13079 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13080 (possible_polymorphic_call_targets): Add parameter call.
13081 (decl_maybe_in_construction_p): New predicate.
13082 (get_polymorphic_call_info): Add parameter call;
13083 use decl_maybe_in_construction_p.
13084 * gimple-fold.c (fold_gimple_assign): Update use of
13085 possible_polymorphic_call_targets.
13086 (gimple_fold_call): Likewise.
13087 * ipa-prop.c: Inlcude calls.h
13088 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13089 (param_type_may_change_p): New predicate.
13090 (detect_type_change_from_memory_writes): Break out from ...
13091 (detect_type_change): ... this one; use param_type_may_change_p.
13092 (detect_type_change_ssa): Use param_type_may_change_p.
13093 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13095 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13098 * config/arm/arm-protos.h (arm_legitimate_address_p,
13099 arm_is_constant_pool_ref): Add prototypes.
13100 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13101 (arm_is_constant_pool_ref) New function.
13102 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13103 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13104 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13105 operand. Remove pool_range and neg_pool_range attributes.
13106 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13107 pool_range and neg_pool_range attributes.
13108 * config/arm/constraints.md (Uh): New constraint.
13109 (Uq): Don't allow constant pool references.
13111 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13113 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13114 (move_lo_quad_internal_be_<mode>): Likewise.
13115 (move_lo_quad_<mode>): Convert to define_expand.
13116 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13117 (aarch64_simd_move_hi_quad_be_<mode>): New.
13118 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13119 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
13120 (aarch64_combinez_be<mode>): New.
13121 (aarch64_combine<mode>): Convert to define_expand.
13122 (aarch64_combine_internal<mode>): New.
13123 (aarch64_simd_combine<mode>): Remove bogus RTL description.
13125 2014-07-04 Tom de Vries <tom@codesourcery.com>
13127 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
13128 combination of earlyclobber and read/write modifiers.
13130 2014-07-04 Tom de Vries <tom@codesourcery.com>
13132 * config/aarch64/aarch64-simd.md
13133 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
13135 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
13138 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
13140 2014-07-04 Jakub Jelinek <jakub@redhat.com>
13142 PR middle-end/61654
13143 * cgraphunit.c (expand_thunk): Call free_dominance_info.
13145 PR tree-optimization/61684
13146 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
13147 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
13149 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13150 Kito Cheng <kito@0xlab.org>
13151 Monk Chiang <sh.chiang04@gmail.com>
13153 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
13154 (nds32_symbol_load_store_p): Move to ...
13155 (nds32_fp_as_gp_check_available): Move to ...
13156 * config/nds32/nds32-fp-as-gp.c: ... here.
13157 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
13158 extern declaration.
13160 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13161 Kito Cheng <kito@0xlab.org>
13162 Monk Chiang <sh.chiang04@gmail.com>
13164 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
13165 (nds32_expand_store_multiple): Move to ...
13166 (nds32_expand_movmemqi): Move to ...
13167 * config/nds32/nds32-memory-manipulation.c: ... here.
13169 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13170 Kito Cheng <kito@0xlab.org>
13171 Monk Chiang <sh.chiang04@gmail.com>
13173 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
13174 (nds32_output_casesi_pc_relative): Move to ...
13175 (nds32_output_casesi): Move to ...
13176 (nds32_mem_format): Move to ...
13177 (nds32_output_16bit_store): Move to ...
13178 (nds32_output_16bit_load): Move to ...
13179 (nds32_output_32bit_store): Move to ...
13180 (nds32_output_32bit_load): Move to ...
13181 (nds32_output_32bit_load_s): Move to ...
13182 (nds32_output_stack_push): Move to ...
13183 (nds32_output_stack_pop): Move to ...
13184 * config/nds32/nds32-md-auxiliary.c: ... here.
13186 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13187 Ling-Hua Tseng <uranus@tinlans.org>
13189 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
13190 the purpose of this file.
13192 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13193 Kito Cheng <kito@0xlab.org>
13194 Monk Chiang <sh.chiang04@gmail.com>
13196 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
13197 (nds32_address_cost): Move implementation to ...
13198 * config/nds32/nds32-cost.c: ... here.
13199 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
13200 (nds32_address_cost_impl): Declare.
13202 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13203 Kito Cheng <kito@0xlab.org>
13204 Monk Chiang <sh.chiang04@gmail.com>
13206 * config/nds32/nds32.c
13207 (nds32_consecutive_registers_load_store_p): Move to ...
13208 (nds32_valid_multiple_load_store): Move to ...
13209 (nds32_valid_stack_push_pop): Move to ...
13210 (nds32_can_use_bclr_p): Move to ...
13211 (nds32_can_use_bset_p): Move to ...
13212 (nds32_can_use_btgl_p): Move to ...
13213 (nds32_can_use_bitci_p): Move to ...
13214 * config/nds32/nds32-predicates.c: ... here.
13216 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13217 Kito Cheng <kito@0xlab.org>
13218 Monk Chiang <sh.chiang04@gmail.com>
13220 * config/nds32/nds32.c
13221 (nds32_expand_builtin_null_ftype_reg): Move to ...
13222 (nds32_expand_builtin_reg_ftype_imm): Move to ...
13223 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
13224 (nds32_init_builtins): Move implementation to ...
13225 (nds32_expand_builtin): Move implementation to ...
13226 * config/nds32/nds32-intrinsic.c: ... here.
13227 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
13228 (nds32_expand_builtin_impl): Declare.
13230 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13231 Kito Cheng <kito@0xlab.org>
13232 Monk Chiang <sh.chiang04@gmail.com>
13234 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
13235 (nds32_emit_section_tail_template): Move to ...
13236 (nds32_emit_isr_jmptbl_section): Move to ...
13237 (nds32_emit_isr_vector_section): Move to ...
13238 (nds32_emit_isr_reset_conten): Move to ...
13239 (nds32_check_isr_attrs_conflict): Move to ...
13240 (nds32_construct_isr_vectors_information): Move to ...
13241 (nds32_asm_file_start): Move implementation to ...
13242 (nds32_asm_file_end): Move implementation to ...
13243 * config/nds32/nds32-isr.c: ... here.
13244 * config/nds32/nds32-protos.h
13245 (nds32_check_isr_attrs_conflict): Declare.
13246 (nds32_construct_isr_vectors_information): Declare.
13247 (nds32_asm_file_start_for_isr): Declare.
13248 (nds32_asm_file_end_for_isr): Declare.
13250 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13251 Kito Cheng <kito@0xlab.org>
13252 Monk Chiang <sh.chiang04@gmail.com>
13254 * config.gcc (nds32*): Add new modules to extra_objs.
13255 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
13256 (nds32be-*-*): Likewise.
13257 * config/nds32/nds32-cost.c: New file.
13258 * config/nds32/nds32-fp-as-gp.c: New file.
13259 * config/nds32/nds32-intrinsic.c: New file.
13260 * config/nds32/nds32-isr.c: New file.
13261 * config/nds32/nds32-md-auxiliary.c: New file.
13262 * config/nds32/nds32-memory-manipulation.c: New file.
13263 * config/nds32/nds32-pipelines-auxiliary.c: New file.
13264 * config/nds32/nds32-predicates.c: New file.
13265 * config/nds32/t-nds32: New file.
13267 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13269 PR tree-optimization/61682
13270 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
13271 using cases and when one of the operands is equal to 1.
13273 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
13275 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
13276 ashr<mode>3): Correct mode of operands[2].
13277 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
13278 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
13279 Correct mode of operands[2]. Fix split condition.
13281 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
13283 * arm.md (arch): Add armv6_or_vfpv3.
13284 (arch_enabled): Add test for the above.
13285 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
13287 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
13289 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13291 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
13292 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
13293 HWI 1 and negate the unsigned value.
13294 * expmed.c (expand_sdiv_pow2): For modes wider than word always
13295 use AND instead of shift.
13296 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
13298 2014-07-03 Marek Polacek <polacek@redhat.com>
13300 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
13301 (-fsanitize=float-divide-by-zero): Move to the table with
13302 -fsanitize=undefined suboptions.
13303 (-fsanitize=float-cast-overflow): Likewise.
13305 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
13307 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
13308 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
13311 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13313 * loop-invariant.c (struct invariant): Add a new member: eqno;
13314 (find_identical_invariants): Update eqno;
13315 (create_new_invariant): Init eqno;
13316 (get_inv_cost): Compute comp_cost with eqno;
13318 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
13320 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
13321 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
13322 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
13323 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
13324 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
13326 2014-07-02 Christian Bruel <christian.bruel@st.com>
13330 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
13331 (make_preds_opaque): Delete.
13332 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
13333 (commit_mode_sets): New function.
13334 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
13335 Process all modes at once.
13336 * basic-block.h (pre_edge_lcm_avs): Declare.
13337 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
13338 Call clear_aux_for_edges. Fix comments.
13339 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
13340 (pre_edge_rev_lcm): Idem.
13341 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
13343 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
13344 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
13346 * config/i386/i386.c (x96_emit_mode_set): Idem.
13347 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
13348 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
13349 (fpscr_toggle) Disallow from delay slot.
13350 * target.def (emit_mode_set): Add prev_mode parameter.
13351 * doc/tm.texi: Regenerate.
13353 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13355 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
13358 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13360 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
13361 vtable_pointer_value_to_vtable): Constify.
13362 (contains_polymorphic_type_p): Declare.
13363 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
13364 vtable_pointer_value_to_vtable): Constify.
13365 (contains_polymorphic_type_p): New predicate.
13366 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
13368 (ipa_set_ancestor_jf): Likewise.
13369 (detect_type_change): Return false in easy cases.
13370 (compute_complex_assign_jump_func): Require type to contain
13372 (compute_known_type_jump_func): Likewise.
13374 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13376 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
13378 (type_in_anonymous_namespace_p): Constify argument.
13379 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
13380 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
13381 (main_odr_variant): New function.
13382 (hash_type_name): Make static; update assert; do not ICE on
13384 (types_same_for_odr): Bring here from tree.c; simplify and remove
13385 old structural comparing code that doesn't work for templates.
13386 (odr_hasher::equal): Update assert.
13387 (add_type_duplicate): Return true when bases should be computed;
13388 replace incomplete loader by complete; do not output duplicated
13389 warnings; do not ICE on non-records; set odr_violated flag.
13390 (get_odr_type): Be ready to replace incomplete type by complete
13391 one; work on ODR variants instead of main variants; reorder item
13392 in array so bases have still smaller indexes.
13393 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
13394 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
13396 2014-07-01 Cary Coutant <ccoutant@google.com>
13398 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
13400 (resolve_addr_in_expr): When replacing the rtx in a location list
13401 entry, get a new address table entry.
13402 (dwarf2out_finish): Call index_location_lists even if there are no
13403 addr_index_table entries yet.
13405 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13407 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
13408 change for not being obvious.
13410 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13412 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
13415 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13417 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
13418 (vcagt_f64): Likewise.
13419 (vcale_f64): Likewise.
13420 (vcaled_f64): Likewise.
13421 (vcales_f32): Likewise.
13422 (vcalt_f64): Likewise.
13423 (vcaltd_f64): Likewise.
13424 (vcalts_f32): Likewise.
13426 2014-07-01 Marek Polacek <polacek@redhat.com>
13428 * doc/invoke.texi: Document -Wint-conversion.
13430 2014-07-01 Marek Polacek <polacek@redhat.com>
13433 * doc/invoke.texi: Document -Wincompatible-pointer-types.
13435 2014-07-01 Martin Liska <mliska@suse.cz>
13437 IPA REF alias refactoring
13438 * cgraph.h (iterate_direct_aliases): New function.
13439 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
13440 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
13441 FOR_EACH_ALIAS added.
13442 (cgraph_for_node_and_aliases): Likewise.
13443 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
13444 * ipa-inline.c (reset_edge_caches): Likewise.
13445 (update_caller_keys): Likewise.
13446 * trans-mem.c (ipa_tm_execute): Likewise.
13447 *varpool.c (varpool_analyze_node): Likewise.
13448 (varpool_for_node_and_aliases): Likewise.
13449 * ipa-ref.h (first_alias): New function.
13450 (last_alias): Likewise.
13451 (has_aliases_p): Likewise.
13452 * ipa-ref.c (ipa_ref::remove_reference): Removal function
13453 is sensitive to IPA_REF_ALIASes.
13454 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
13455 are put at the beginning of the list.
13456 (symtab_node::iterate_direct_aliases): New function.
13458 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13461 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13463 (write_ts_type_common_tree_pointers): Do not stream fields not set
13464 for incomplete types; do not stream duplicated fields for variants;
13465 sanity check that variant and type match.
13466 (write_ts_type_non_common_tree_pointers): Likewise.
13467 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13468 TYPE_SIZE whether type is complete.
13469 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13470 write_ts_type_common_tree_pointers
13471 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13473 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13475 * var-tracking.c (add_stores): Return instead of asserting if old
13476 and new values for conditional store are the same.
13478 2014-06-30 Richard Henderson <rth@redhat.com>
13482 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13483 the cfg if there were any changes.
13484 * passes.def: Revert move of peephole2 after reorder_blocks;
13485 move duplicate_computed_gotos before peephole2.
13487 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13489 * except.c (emit_note_eh_region_end): New helper function.
13490 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13491 emit EH_REGION_END note.
13492 * jump.c (cleanup_barriers): Do not split a call and its
13493 corresponding CALL_ARG_LOCATION note.
13495 2014-06-30 Jeff Law <law@redhat.com>
13497 PR tree-optimization/61607
13498 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13499 deeper into the SSA_NAME_VALUE chain.
13501 2014-06-30 Marek Polacek <polacek@redhat.com>
13503 * convert.c (convert_to_integer): Don't instrument conversions if the
13504 function has no_sanitize_undefined attribute.
13505 * ubsan.c: Don't run the ubsan pass if the function has
13506 no_sanitize_undefined attribute.
13508 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13510 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13511 -fsanitize=undefined suboptions.
13513 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13515 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13516 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13517 against bigendian and adjust indices.
13519 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13521 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13523 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13526 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13527 Add alternative; make early clobber. Adjust both split patterns
13528 to use operand 0 as the working register.
13530 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13532 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13533 as ira_object_id_map might be NULL, or 1.
13535 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13537 * loop-invariant.c (get_inv_cost): Handle register class.
13538 (gain_for_invariant): Check the register pressure of the inv
13539 and its overlapped register class, other than all.
13541 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13543 * doc/invoke.texi (Optimize Options): Fix descriptions of
13544 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13546 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13548 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13551 2014-06-29 Tobias Grosser <tobias@grosser.es>
13554 * graphite-isl-ast-to-gimple.c: Add missing guards.
13556 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13558 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13559 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13560 * flag-types.h: Add new enum fgraphite_generator.
13561 * graphite-isl-ast-to-gimple.c: New.
13562 * graphite-isl-ast-to-gimple.h: New.
13563 * graphite.c (graphite_transform_loops): Add choice of Graphite
13564 code generator, which depends on flag_graphite_code_gen.
13566 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13568 * graphite-dependences.c (subtract_commutative_associative_deps):
13569 Add NULL checking of the following variables: must_raw_no_source,
13570 may_raw_no_source, must_war_no_source, may_war_no_source,
13571 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13572 must_war, may_war, must_waw, may_waw.
13574 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13576 * graphite-clast-to-gimple.c: gloog is renamed to
13577 graphite_regenerate_ast_cloog. gloog_error is renamed to
13578 graphite_regenerate_error.
13579 * graphite-clast-to-gimple.h: The definition of the struct
13580 bb_pbb_def is moved to graphite-htab.h.
13581 Add inclusion of the hash-table.h.
13582 * graphite-htab.h: The declaration of the function gloog is moved
13583 to graphite-clast-to-gimple.h and renamed to
13584 graphite_regenerate_ast_cloog.
13585 * graphite.c (graphite_transform_loops): gloog is renamed
13586 to graphite_regenerate_ast_cloog.
13588 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13590 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13592 (write_ts_type_common_tree_pointers): Do not stream fields not set
13593 for incomplete types; do not stream duplicated fields for variants;
13594 sanity check that variant and type match.
13595 (write_ts_type_non_common_tree_pointers): Likewise.
13596 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13597 TYPE_SIZE whether type is complete.
13598 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13599 write_ts_type_common_tree_pointers
13600 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13602 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13604 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
13606 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13608 * tree-inline.c (remap_type_1): Do not duplicate fields
13609 that are shared in between type and its main variant.
13611 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13613 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
13615 (ipa_set_ancestor_jf) Likewise.
13616 (check_stmt_for_type_change): Check that we work on main variant.
13617 (detect_type_change): Look into main variant.
13618 (compute_known_type_jump_func): Check that main variant has BINFO.
13620 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13622 * ipa-devirt.c (set_type_binfo): New function.
13623 (add_type_duplicate): Use it.
13624 (get_odr_type): Sanity check that binfos points to main variants.
13625 (get_class_context): Be sure the context's outer_type is main variant.
13626 (contains_type_p): Walk main variant.
13627 (get_polymorphic_call_info_for_decl): Set outer_type to be
13629 (get_polymorphic_call_info): Likewise.
13630 (possible_polymorphic_call_targets): Sanity check that we operate
13633 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13635 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13637 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13639 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
13640 accidental change due to wide-int branch merge.
13642 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13644 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
13645 compressed debug support.
13646 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
13647 * configure: Regenerate.
13648 * config.in: Regenerate.
13649 * common.opt (compressed_debug_sections): New enum.
13650 (gz, gz=): New options.
13651 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
13652 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
13653 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
13654 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
13655 LINK_COMPRESS_DEBUG_SPEC.
13656 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
13657 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
13658 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
13659 (Debugging Options): Document -gz[=type].
13661 2014-06-27 Martin Jambor <mjambor@suse.cz>
13664 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
13665 args_to_skip, use those from node instead. Copy args_to_skip and
13666 combined_args_to_skip from node to the new thunk.
13667 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
13668 (cgraph_create_virtual_clone): Moved computation of
13669 combined_args_to_skip...
13670 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
13672 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
13674 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
13675 redundant diagnostic machinary.
13677 2014-06-27 Richard Biener <rguenther@suse.de>
13679 * tree-ssa-math-opts.c (bswap_replace): Fix
13680 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
13682 2014-06-27 Martin Liska <mliska@suse.cz>
13684 * gimple.h (gimple_location_safe): New function introduced.
13685 * cgraphunit.c (walk_polymorphic_call_targets): Usage
13686 of gimple_location_safe replaces gimple_location.
13687 (gimple_fold_call): Likewise.
13688 * ipa-devirt.c (ipa_devirt): Likewise.
13689 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
13690 * ipa.c (walk_polymorphic_call_targets): Likewise.
13691 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
13693 2014-06-27 Jakub Jelinek <jakub@redhat.com>
13695 PR tree-optimization/57233
13696 PR tree-optimization/61299
13697 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
13699 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
13700 would be lowered to scalar shifts, check if corresponding
13701 shifts and vector BIT_IOR_EXPR are supported and don't lower
13702 or lower just to narrower vector type in that case.
13703 * expmed.c (expand_shift_1): Fix up handling of vector
13704 shifts and rotates.
13706 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
13709 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
13711 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
13713 * doc/invoke.texi (-fsemantic-interposition): Document.
13714 * common.opt (fsemantic-interposition): New flag.
13715 * varasm.c (decl_replaceable_p): Use it.
13717 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13720 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
13721 extraction other than index 3.
13723 2014-06-26 Teresa Johnson <tejohnson@google.com>
13725 * doc/invoke.texi: Fix typo.
13726 * dumpfile.c: Add support for documented -fdump-* options
13727 optimized/missed/note/optall.
13729 2014-06-26 Martin Jambor <mjambor@suse.cz>
13731 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
13732 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
13733 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
13734 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
13735 * opts.c (default_options_optimization): Set
13736 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
13737 * doc/invoke.texi (allow-load-data-races)
13738 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
13739 (allow-store-data-races): Document the new default.
13741 2014-06-26 Martin Jambor <mjambor@suse.cz>
13743 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
13744 renamed to ipa_impossible_devirt_target. Fix typo.
13745 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
13746 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
13747 ipa_impossible_devirt_target.
13749 2014-06-26 Richard Biener <rguenther@suse.de>
13751 PR tree-optimization/61607
13752 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
13753 explaining why we restrict copies on loop depth.
13754 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13756 (record_equivalences_from_phis): Instead add it here.
13758 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
13760 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
13761 (LTO_WRAPPER_OBJS): New variable.
13762 (lto-wrapper$(exeext)): Use it.
13763 * collect2.c: Include "collect-utils.h".
13764 (verbose, debug): Remove variables.
13765 (at_file_supplied): No longer static.
13766 (tool_name): New variable.
13767 (do_wait, fork_execute, maybe_unlink): Don't declare.
13768 (tool_cleanup): No longer static.
13769 (notice): Remove function.
13770 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
13771 fork_execute calls.
13772 (collect_wait, do_wait, collect_execute): Remove functions.
13773 (maybe_unlink): No longer static.
13774 * collect2.h (verbose, debug): Don't declare.
13775 (at_file_supplied): Declare.
13776 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
13778 (collect_execute): Replace with implementation from collect2, plus a
13779 new arg use_atfile. All callers changed.
13780 (collect_wait): Replace with implementation from collect2.
13781 (maybe_unlink_file): Remove function.
13782 (fork_execute): Replace with implementation from collect2, plus a
13783 new arg use_atfile. All callers changed.
13784 (do_wait): Add call to utils_cleanup to the error path.
13785 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
13786 (tool_cleanup): Adjust declarations.
13787 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
13788 * tlink.c: Include "collect-utils.h".
13789 (tlink_execute): New arg use_atfile. All callers changed.
13790 (tlink_init, tlink_execute): Remove declarations.
13792 * collect-utils.c (save_temps): New variable.
13793 (do_wait): Use it instead of debug. Use fatal_error.
13794 * collect-utils.h (save_temps): Declare.
13795 * collect2.c (verbose): Rename from vflag. All uses changed.
13796 (tool_cleanup): New function, copied from collect_atexit.
13797 (collect_atexit, handler): Just call it.
13798 * collect2.h (verbose): Declaration renamed from vflag.
13799 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
13802 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
13803 (lto-wrapper$(exeext)): Link with collect-utils.o.
13804 * collect-utils.c: New file.
13805 * collect-utils.h: New file.
13806 * lto-wrapper.c: Include "collect-utils.h".
13807 (args_name): Delete variable.
13808 (tool_name): New variable.
13809 (tool_cleanup): New function.
13810 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
13811 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
13812 (fork_execute): Remove functions.
13814 2014-06-26 Nick Clifton <nickc@redhat.com>
13816 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
13818 * doc/extend.texi (Function Attributes): Fix typo in description
13819 of RX vector attribute.
13821 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
13823 * config.gcc (supported_defaults): Error when passing either
13824 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
13826 2014-06-26 Richard Biener <rguenther@suse.de>
13828 * tree-ssa-dom.c (cprop_operand): Remove restriction on
13829 propagating volatile pointers.
13831 2014-06-26 Richard Biener <rguenther@suse.de>
13833 PR tree-optimization/61607
13834 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
13835 loop if we redirected its latch edge.
13836 (thread_block_1): Do not cancel loops prematurely.
13838 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
13840 * toplev.c (backend_init_target): Move init_emit_regs and
13842 (backend_init) ... here; skip ira_init_once and backend_init_target.
13843 (target_reinit) ... and here; clear
13844 this_target_rtl->lang_dependent_initialized.
13845 (lang_dependent_init_target): Clear
13846 this_target_rtl->lang_dependent_initialized;
13847 break out rtl initialization to ...
13848 (initialize_rtl): ... here; call also backend_init_target
13850 * toplev.h (initialize_rtl): New function.
13851 * function.c: Include toplev.h
13852 (init_function_start): Call initialize_rtl.
13853 * rtl.h (target_rtl): Add target_specific_initialized,
13854 lang_dependent_initialized.
13856 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
13857 Jakub Jelinek <jakub@redhat.com>
13859 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
13861 2014-06-25 Tom de Vries <tom@codesourcery.com>
13863 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
13865 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
13867 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
13868 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
13869 Issue a strict overflow warning if appropriate.
13871 2014-06-25 Martin Liska <mliska@suse.cz>
13873 IPA REF refactoring
13874 * Makefile.in: Removed header file (ipa-ref-inline.h).
13875 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
13877 (cgraph_speculative_call_info): Likewise.
13878 (cgraph_for_node_thunks_and_aliases): Likewise.
13879 (cgraph_for_node_and_aliases): Likewise.
13880 (verify_cgraph_node): Likewise.
13881 * cgraph.h: Batch of IPA REF functions become member functions of
13882 symtab_node: add_reference, maybe_add_reference, clone_references,
13883 clone_referring, clone_reference, find_reference,
13884 remove_stmt_references, remove_all_references,
13885 remove_all_referring, dump_references, dump_referring,
13886 has_alias_p, iterate_reference, iterate_referring.
13887 * cgraphbuild.c (record_reference): New IPA REF function used.
13888 (record_type_list): Likewise.
13889 (record_eh_tables): Likewise.
13890 (mark_address): Likewise.
13891 (mark_load): Likewise.
13892 (mark_store): Likewise.
13893 (pass_build_cgraph_edges): Likewise.
13894 (rebuild_cgraph_edge): Likewise.
13895 (cgraph_rebuild_references): Likewise.
13896 (pass_remove_cgraph_callee_edges): Likewise.
13897 * cgraphclones.c (cgraph_clone_node): Likewise.
13898 (cgraph_create_virtual_clone): Likewise.
13899 (cgraph_materialize_clone): Likewise.
13900 (cgraph_materialize_all_clones): Likewise.
13901 * cgraphunit.c (cgraph_reset_node): Likewise.
13902 (cgraph_reset_node): Likewise.
13903 (analyze_function): Likewise.
13904 (assemble_thunks_and_aliases): Likewise.
13905 (expand_function): Likewise.
13906 * ipa-comdats.c (propagate_comdat_group): Likewise.
13907 (enqueue_references): Likewise.
13908 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
13909 (create_specialized_node): Likewise.
13910 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
13911 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
13912 * ipa-inline.c (reset_edge_caches): Likewise.
13913 (update_caller_keys): Likewise.
13914 (execute): Likewise.
13915 * ipa-prop.c (remove_described_reference): Likewise.
13916 (propagate_controlled_uses): Likewise.
13917 (ipa_edge_duplication_hook): Likewise.
13918 (ipa_modify_call_arguments): Likewise.
13919 * ipa-pure-const.c (propagate_pure_const): Likewise.
13920 * ipa-ref-inline.h: Header file removed, functions moved
13921 to symtab_node class.
13922 * ipa-ref.c (remove_reference): New class member function.
13923 (cannot_lead_to_return): New class member function.
13924 (referring_ref_list): Likewise.
13925 (referred_ref_list): Likewise.
13926 Rest of functions moved to symtab_node class.
13927 * ipa-ref.h: New member functions remove_reference,
13928 cannot_lead_to_return, referring_ref_list, referred_ref_list added
13930 ipa_ref_list class has new member functions: first_reference,
13931 first_referring, clear, nreferences.
13932 * ipa-reference.c (analyze_function): New IPA REF function used.
13933 (write_node_summary_p): Likewise.
13934 (ipa_reference_write_optimization_summary): Likewise.
13935 * ipa-split.c (split_function): Likewise.
13936 * ipa-utils.c (ipa_reverse_postorder): Likewise.
13937 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
13938 (function_and_variable_visibility): Likewise.
13939 * ipa.c (has_addr_references_p): Likewise.
13940 (process_references): Argument type changed.
13941 (symtab_remove_unreachable_nodes): New IPA REF function used.
13942 (process_references): Likewise.
13943 (set_writeonly_bit): Likewise.
13944 * lto-cgraph.c: Implementation of new symtab_node member functions
13945 that uses new IPA REF functions.
13946 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
13948 * lto-streamer-out.c (output_symbol_p): Likewise.
13949 * lto-streamer.h (referenced_from_this_partition_p): Argument type
13951 * symtab.c: Implementation of new IPA REF API.
13952 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
13953 (ipa_tm_create_version): Likewise.
13954 (ipa_tm_execute): Likewise.
13955 * tree-emutls.c (gen_emutls_addr): Likewise.
13956 * tree-inline.c (copy_bb): Likewise.
13957 (delete_unreachable_blocks_update_callgraph): Likewise.
13958 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
13959 (varpool_for_node_and_aliases): Likewise.
13961 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13963 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
13965 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
13968 * fold-const.c (fold_checksum_tree): Use a hash_table of const
13969 tree_node * instead of tree_node *.
13971 (print_fold_checksum): Likewise.
13972 (fold_check_failed): Likewise.
13973 (debug_fold_checksum): Likewise.
13974 (fold_build1_stat_loc): Likewise.
13975 (fold_build2_stat_loc): Likewise.
13976 (fold_build3_stat_loc): Likewise.
13977 (fold_build_call_array_loc): Likewise.
13979 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
13981 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
13982 implementation with call to...
13983 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
13985 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
13988 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
13990 PR tree-optimization/57742
13991 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
13992 after replacing the statement.
13994 2014-06-25 Nick Clifton <nickc@redhat.com>
13996 * config/v850/v850.c (GHS_default_section_names): Change to const
13998 (GHS_current_section_names): Likewise.
13999 (v850_insert_attributes): Do not build strings, just assign the
14000 names directly. Change the type of 'chosen_section' to const
14002 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14003 directly to the array entry.
14004 * config/v850/v850.h (GHS_default_section_names): Change to const
14006 (GHS_current_section_names): Likewise.
14008 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14010 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14011 (LANG_HOOKS_DECLS): Add it.
14012 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14014 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14015 * langhooks.h (struct lang_hooks_for_decls): Add
14016 omp_clause_linear_ctor hook.
14017 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14018 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14019 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14020 combined simd loop use omp_clause_linear_ctor hook.
14022 2014-06-24 Cong Hou <congh@google.com>
14024 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14025 pattern recognition.
14026 (type_conversion_p): PROMOTION is true if it's a type promotion
14027 conversion, and false otherwise. Return true if the given expression
14028 is a type conversion one.
14029 * tree-vectorizer.h: Adjust the number of patterns.
14030 * tree.def: Add SAD_EXPR.
14031 * optabs.def: Add sad_optab.
14032 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14033 * expr.c (expand_expr_real_2): Likewise.
14034 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14035 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14036 * optabs.c (optab_for_tree_code): Likewise.
14037 * tree-cfg.c (estimate_operator_cost): Likewise.
14038 * tree-ssa-operands.c (get_expr_operands): Likewise.
14039 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14040 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14041 * doc/generic.texi: Add document for SAD_EXPR.
14042 * doc/md.texi: Add document for ssad and usad.
14044 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14046 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14047 qualification in cast.
14049 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14051 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14052 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14053 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14054 (tree_function_decl): ... here.
14055 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14056 streaming of vindex to ...
14057 (write_ts_function_decl_tree_pointers): ... here.
14058 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14059 Do not stream DECL_VINDEX.
14060 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14062 2014-06-24 Catherine Moore <clm@codesourcery.com>
14063 Sandra Loosemore <sandra@codesourcery.com>
14065 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14066 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14067 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14069 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14071 * doc/invoke.texi (Warning Options): Remove duplicated
14072 -Wmaybe-uninitialized.
14074 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14076 PR tree-optimization/57742
14077 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14078 (handle_builtin_malloc, handle_builtin_memset): New functions.
14079 (strlen_optimize_stmt): Call them.
14080 * passes.def: Move strlen after loop+dom but before vrp.
14082 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14085 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14086 model family 6 CPU with has_longmode never use a CPU without
14089 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14092 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14095 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14097 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14098 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14100 * hash-map.h: New file.
14101 * ipa-comdats.c: Use hash_map instead of pointer_map.
14103 * lto-section-out.c: Adjust.
14104 * lto-streamer.h: Replace pointer_map with hash_map.
14105 * symtab.c (verify_symtab): Likewise.
14106 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14107 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14108 * tree-streamer.h: Likewise.
14109 * tree-streamer.c: Adjust.
14110 * pointer-set.h: Remove pointer_map.
14112 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14114 * hash-table.h: Add a template arg to choose between storing values
14115 and storing pointers to values, and then provide partial
14116 specializations for both.
14117 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14118 should store, not the type values should point to.
14119 * tree-into-ssa.c (var_info_hasher): Likewise.
14120 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
14121 * tree-complex.c: Adjust.
14122 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
14123 table instead of int_tree_map *.
14124 * tree-parloops.c: Adjust.
14125 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
14126 type is being stored.
14127 * tree-vectorizer.c: Adjust.
14129 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14131 * hash-table.h: Remove a layer of indirection from hash_table so that
14132 it contains the hash table's data instead of a pointer to the data.
14133 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
14134 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
14135 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
14136 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
14137 fold-const.c, gcse.c, ggc-common.c,
14138 gimple-ssa-strength-reduction.c, gimplify.c,
14139 graphite-clast-to-gimple.c, graphite-dependences.c,
14140 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
14141 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
14142 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
14143 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
14144 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
14145 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
14146 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
14147 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
14148 tree-ssa-live.c, tree-ssa-loop-im.c,
14149 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
14150 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
14151 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
14152 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
14153 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
14154 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
14155 vtable-verify.c, vtable-verify.h: Adjust.
14157 2014-06-24 Richard Biener <rguenther@suse.de>
14159 PR tree-optimization/61572
14160 * tree-ssa-sink.c (statement_sink_location): Do not sink
14161 loads from hard registers.
14163 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14165 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
14166 not mentioned in clauses use private clause if the iterator is
14167 declared in #pragma omp for simd, and when adding lastprivate
14168 instead, add it to the outer #pragma omp for too. Diagnose
14169 if the variable is private in outer context. For simd collapse > 1
14170 loops, replace all iterators with temporaries.
14171 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
14172 same even in collapse > 1 loops.
14174 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
14175 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
14177 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
14178 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
14180 (gimplify_adjust_omp_clauses): Likewise.
14181 * omp-low.c (lower_rec_simd_input_clauses,
14182 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
14183 safelen the same as safelen(1).
14184 * tree-nested.c (convert_nonlocal_omp_clauses,
14185 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
14186 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
14187 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
14188 Fixup handling of GIMPLE_OMP_TARGET.
14189 (convert_tramp_reference_stmt, convert_gimple_call): Handle
14192 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
14194 PR tree-optimization/61554
14195 * tree-ssa-propagate.c: Include "bitmap.h".
14196 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
14197 properly update constructor/destructor.
14198 (substitute_and_fold_dom_walker::before_dom_children):
14199 Remove call to gimple_purge_dead_eh_edges, add bb->index to
14200 need_eh_cleaup instead.
14201 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
14204 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14206 * varpool.c (dump_varpool_node): Dump used_by_single_function.
14207 * tree-pass.h (make_pass_ipa_single_use): New pass.
14208 * cgraph.h (used_by_single_function): New flag.
14209 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
14211 * passes.def (pass_ipa_single_use): Scedule.
14212 * ipa.c (BOTTOM): New macro.
14213 (meet): New function
14214 (propagate_single_user): New function.
14215 (ipa_single_use): New function.
14216 (pass_data_ipa_single_use): New pass.
14217 (pass_ipa_single_use): New pass.
14218 (pass_ipa_single_use::gate): New gate.
14219 (make_pass_ipa_single_use): New function.
14221 2014-06-23 Kai Tietz <ktietz@redhat.com>
14224 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
14225 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
14227 2014-06-23 Richard Biener <rguenther@suse.de>
14229 * tree-ssa-loop.c (gate_loop): New function.
14230 (pass_tree_loop::gate): Call it.
14231 (pass_data_tree_no_loop, pass_tree_no_loop,
14232 make_pass_tree_no_loop): New.
14233 * tree-vectorizer.c: Include tree-scalar-evolution.c
14234 (pass_slp_vectorize::execute): Initialize loops and SCEV if
14236 (pass_slp_vectorize::clone): New method.
14237 * timevar.def (TV_TREE_NOLOOP): New.
14238 * tree-pass.h (make_pass_tree_no_loop): Declare.
14239 * passes.def (pass_tree_no_loop): New pass group with
14242 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
14245 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
14246 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
14248 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14250 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
14251 "yes" where needed.
14253 2014-06-23 Alan Modra <amodra@gmail.com>
14256 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
14257 to zero on debug statements.
14259 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14262 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
14263 Ignore third operand if present by marking qualifier_internal.
14265 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
14267 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
14269 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
14270 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
14271 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
14272 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
14273 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
14274 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
14275 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
14276 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
14277 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
14278 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
14279 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
14280 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
14281 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
14282 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
14283 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
14284 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
14285 logic in GCC vector extensions
14287 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
14288 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
14289 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
14290 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
14291 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
14292 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
14293 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
14294 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
14295 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
14296 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
14298 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
14300 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
14303 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
14304 (vget_low_s64): Use __GET_LOW macro.
14305 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
14306 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
14307 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
14308 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
14309 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
14311 (vcombine_s64): Use GCC vector extensions; remove cast.
14312 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
14313 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
14314 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
14315 Fix type signature; remove cast.
14317 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14320 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
14322 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
14324 (BUILTIN_VD1): New.
14325 (BUILTIN_VD_RE): Remove.
14326 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
14327 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
14328 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
14329 variant but not df.
14330 (vreinterpretv1df*, vreinterpret*v1df): New.
14331 (vreinterpretdf*, vreinterpret*df): Remove.
14332 * config/aarch64/aarch64-simd.md (aarch64_create,
14333 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
14334 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
14336 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
14337 (vcreate_f64): Remove cast, use v1df builtin.
14338 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
14339 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
14340 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
14341 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
14342 vmov_n_f64, vst1_f64): Use gcc vector extensions.
14343 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
14344 add range check using __builtin_aarch64_im_lane_boundsi.
14345 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
14346 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
14347 type signature, use gcc vector extensions.
14348 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
14349 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
14350 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
14351 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
14352 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
14353 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
14354 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
14355 vreinterpret_u64_f64): Use v1df builtin not df.
14357 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14359 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
14362 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14364 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
14367 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14369 * loop-invariant.c (pre_check_invariant_p): New function.
14370 (find_invariant_insn): Call pre_check_invariant_p.
14372 2014-06-22 Richard Henderson <rth@redhat.com>
14375 * compare-elim.c (struct comparison): Add eh_note.
14376 (find_comparison_dom_walker::before_dom_children): Don't eliminate
14377 a redundant comparison in a different EH region. Purge EH edges if
14380 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14382 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
14383 (var_shift): Use it.
14384 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
14385 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14386 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14387 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14388 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14389 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
14390 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
14391 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
14392 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
14393 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
14394 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
14395 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
14396 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
14397 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
14398 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
14399 *rotldi3_internal15be): Use the new attribute. Merge register and
14400 integer alternatives.
14402 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14404 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
14405 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
14406 split, *ashrdi3_internal3 and split): Delete, merge into...
14407 (ashr<mode>3): New expander.
14408 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
14409 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
14411 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14413 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
14414 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
14415 *rotldi3_internal3 and split): Delete, merge into...
14416 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
14417 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
14418 Use "rotlw" extended mnemonic.
14420 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14422 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
14423 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
14424 and split, *ashldi3_internal3 and split): Delete, merge into...
14425 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
14426 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
14428 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14430 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
14431 (lshrsi3, two anonymous define_insns and define_splits,
14432 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
14433 *lshrdi3_internal3 and split): Delete, merge into...
14434 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
14435 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
14437 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14439 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
14440 Remove "O" alternative.
14442 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
14444 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
14445 (mips_move_from_gpr_cost): Likewise.
14446 (mips_register_move_cost): Update accordingly.
14447 (mips_secondary_reload_class): Remove name of in_p.
14449 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
14452 * config/i386/i386.md (x86_64_shrd, x86_shrd,
14453 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
14455 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14457 * config/nios2/nios2.c: Include "builtins.h".
14459 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14461 * cgraph.h (tls_model_names): New variable.
14462 * print-tree.c (print_node): Simplify.
14463 * varpool.c (tls_model_names): New variable.
14464 (dump_varpool_node): Output tls model.
14466 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14468 * ipa-visibility.c (function_and_variable_visibility): Disable
14469 temporarily local aliases for some targets.
14471 2014-06-20 Marek Polacek <polacek@redhat.com>
14473 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14474 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14475 into SANITIZE_UNDEFINED.
14476 * doc/invoke.texi: Describe -fsanitize=bounds.
14477 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14478 functions created in the FEs.
14479 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14480 (expand_UBSAN_BOUNDS): New function.
14481 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14482 * internal-fn.h: Don't define internal functions here.
14483 * opts.c (common_handle_option): Add -fsanitize=bounds.
14484 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14485 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14486 * tree-core.h: Define internal functions here.
14487 (struct tree_base): Add ifn field.
14488 * tree-pretty-print.c: Include "internal-fn.h".
14489 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14490 * tree.c (get_callee_fndecl): Likewise.
14491 (build_call_expr_internal_loc): New function.
14492 * tree.def (CALL_EXPR): Update description.
14493 * tree.h (CALL_EXPR_IFN): Define.
14494 (build_call_expr_internal_loc): Declare.
14495 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14497 (ubsan_type_descriptor): Change bool parameter to enum
14498 ubsan_print_style. Adjust the code. Add handling of
14500 (ubsan_expand_bounds_ifn): New function.
14501 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14502 (ubsan_build_overflow_builtin): Likewise.
14503 (instrument_bool_enum_load): Likewise.
14504 (ubsan_instrument_float_cast): Likewise.
14505 * ubsan.h (enum ubsan_print_style): New enum.
14506 (ubsan_expand_bounds_ifn): Declare.
14507 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14509 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14511 * config/rs6000/rs6000.md: Append `DONE' to preparation
14512 statements of `bswap' pattern splitters.
14514 2014-06-20 Tom de Vries <tom@codesourcery.com>
14516 * target.def (call_fusage_contains_non_callee_clobbers): Update
14518 * doc/tm.texi: Regenerate.
14520 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14521 Max Ostapenko <m.ostapenko@partner.samsung.com>
14524 * asan.c (instrument_strlen_call): Fixed instrumentation of
14527 2014-06-20 Martin Jambor <mjambor@suse.cz>
14530 * ipa-prop.c (impossible_devirt_target): New function.
14531 (try_make_edge_direct_virtual_call): Use it, also instead of
14534 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14535 Max Ostapenko <m.ostapenko@partner.samsung.com>
14538 * asan.c (build_check_stmt): Add condition.
14540 2014-06-20 Martin Jambor <mjambor@suse.cz>
14543 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14546 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14548 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14550 (VCONQ): Make comment more helpful.
14552 * config/aarch64/aarch64-simd.md
14553 (aarch64_sqdmulh_lane<mode>):
14554 Use VCOND for operands 2. Update lane checking and flipping logic.
14555 (aarch64_sqrdmulh_lane<mode>): Likewise.
14556 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14557 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14558 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14559 attribute of operand 3 to VCOND.
14560 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14561 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14562 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14563 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14564 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14565 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14567 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14568 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14569 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14570 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14571 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14572 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
14573 operand to VCOND. Update lane flipping and bounds checking logic.
14574 (aarch64_sqdmlal2_lane<mode>): Likewise.
14575 (aarch64_sqdmlsl_lane<mode>): Likewise.
14576 (aarch64_sqdmull_lane<mode>): Likewise.
14577 (aarch64_sqdmull2_lane<mode>): Likewise.
14578 (aarch64_sqdmlal_laneq<mode>):
14579 Replace VCON usage with VCONQ.
14580 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
14581 (aarch64_sqdmlal2_laneq<mode>): Emit
14582 aarch64_sqdmlal2_laneq<mode>_internal insn.
14583 Replace VCON with VCONQ.
14584 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
14585 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
14586 (aarch64_sqdmull_laneq<mode>): Emit
14587 aarch64_sqdmull_laneq<mode>_internal insn.
14588 Replace VCON with VCONQ.
14589 (aarch64_sqdmull2_laneq<mode>): Emit
14590 aarch64_sqdmull2_laneq<mode>_internal insn.
14591 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
14592 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
14593 of 3rd argument to int16x4_t.
14594 (vqdmlalh_lane_s16): Likewise.
14595 (vqdmlslh_lane_s16): Likewise.
14596 (vqdmull_high_lane_s16): Likewise.
14597 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
14598 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
14599 (vqdmlsl_lane_s16): Likewise.
14600 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
14601 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
14602 (vqdmlals_lane_s32): Likewise.
14603 (vqdmlsls_lane_s32): Likewise.
14604 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
14605 (vqdmulls_lane_s32): Likewise.
14606 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
14607 (vqdmlsl_lane_s32): Likewise.
14608 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
14609 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
14610 (vqrdmulhh_lane_s16): Likewise.
14611 (vqdmlsl_high_lane_s16): Likewise.
14612 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
14613 (vqdmlsl_high_lane_s32): Likewise.
14614 (vqrdmulhs_lane_s32): Likewise.
14616 2014-06-20 Tom de Vries <tom@codesourcery.com>
14618 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
14619 get_call_reg_set_usage.
14621 2014-06-20 Tom de Vries <tom@codesourcery.com>
14623 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
14624 it contains all call_used_regs.
14626 2014-06-20 Tom de Vries <tom@codesourcery.com>
14628 * final.c (collect_fn_hard_reg_usage): Add and use variable
14629 function_used_regs.
14631 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14633 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
14634 (set_init_priority, get_init_priority, set_fini_priority,
14635 get_fini_priority): New methods.
14636 * tree.c (init_priority_for_decl): Remove.
14637 (init_ttree): Do not initialize init priority.
14638 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
14639 (decl_priority_info): Remove.
14640 (decl_init_priority_insert): Rewrite.
14641 (decl_fini_priority_insert): Rewrite.
14642 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
14643 tree_priority_map_marked_p): Remove.
14644 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
14645 * lto-streamer-out.c (hash_tree): Do not hash priorities.
14646 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
14647 not output priorities.
14648 (pack_ts_function_decl_value_fields): Likewise.
14649 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
14650 not input priorities.
14651 (unpack_ts_function_decl_value_fields): Likewise.
14652 * symtab.c (symbol_priority_map): Declare.
14653 (init_priority_hash): Declare.
14654 (symtab_unregister_node): Unregister from priority hash, too.
14655 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
14657 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
14658 (symbol_priority_info): New function.
14659 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
14661 * tree-core.h (tree_priority_map): Remove.
14663 2014-06-20 Jakub Jelinek <jakub@redhat.com>
14665 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
14666 0xff to uint64_t before shifting it up.
14668 2014-06-20 Julian Brown <julian@codesourcery.com>
14669 Chung-Lin Tang <cltang@codesourcery.com>
14671 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
14672 TARGET_THUMB1_ONLY. Add comments.
14674 2014-06-19 Tom de Vries <tom@codesourcery.com>
14676 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
14677 return type to void.
14678 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
14680 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14682 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
14683 as "move", from depends_on.
14685 2014-06-19 Terry Guo <terry.guo@arm.com>
14687 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
14690 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
14692 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
14694 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
14696 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
14699 * config/sh/sh.c (prepare_move_operands): Don't process TLS
14700 addresses here if reload in progress or completed.
14702 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14704 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
14705 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
14706 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
14707 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
14708 (mips_register_priority): New function that implements the target
14709 hook TARGET_REGISTER_PRIORITY.
14710 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
14711 (mips_lra_p): Likewise for TARGET_LRA_P.
14712 (TARGET_REGISTER_PRIORITY): Define macro.
14713 (TARGET_SPILL_CLASS): Likewise.
14714 (TARGET_LRA_P): Likewise.
14715 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
14717 (REG_CLASS_NAMES): Likewise.
14718 (REG_CLASS_CONTENTS): Likewise.
14719 (BASE_REG_CLASS): Use M16_SP_REGS.
14720 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
14721 New set attribute to enable alternatives depending on the register
14723 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
14724 (*lea64): Disable pattern for MIPS16.
14725 * config/mips/mips.opt (mlra): New option.
14727 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
14729 * lra-constraints.c (base_to_reg): New function.
14730 (process_address): Use new function.
14732 2014-06-18 Tom de Vries <tom@codesourcery.com>
14734 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
14735 * config/aarch64/aarch64.c
14736 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
14737 (aarch64_emit_call_insn): New function.
14738 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
14740 * config/aarch64/aarch64.md (define_expand "call_internal")
14741 (define_expand "call_value_internal", define_expand "sibcall_internal")
14742 (define_expand "sibcall_value_internal"): New.
14743 (define_expand "call", define_expand "call_value")
14744 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
14745 expand variant and aarch64_emit_call_insn.
14747 2014-06-18 Radovan Obradovic <robradovic@mips.com>
14748 Tom de Vries <tom@codesourcery.com>
14750 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
14751 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
14753 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
14754 clobbers to CALL_INSN_FUNCTION_USAGE.
14755 (define_expand "sibcall_internal")
14756 (define_expand "sibcall_value_internal"): New.
14757 (define_expand "call", define_expand "call_value"): Add argument to
14758 arm_emit_call_insn.
14759 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
14760 (define_expand "sibcall_value"): Use sibcall_value_internal and
14761 arm_emit_call_insn.
14763 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14765 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
14767 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14769 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
14772 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14774 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
14775 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
14776 annotations. Fix DWARF information.
14778 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14780 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
14781 __udivmoddi4, and fixups for negative operands.
14783 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14785 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
14787 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14789 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
14792 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14794 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
14797 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14799 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
14800 describing register usage on function entry and exit.
14802 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14804 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
14805 (__aeabi_ldivmod): Fix whitespace.
14807 2014-06-18 Andreas Schwab <schwab@suse.de>
14809 * doc/md.texi (Standard Names): Use @itemx for grouped items.
14810 Remove blank line after @item.
14812 2014-06-18 Richard Henderson <rth@redhat.com>
14815 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
14817 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
14819 * config/arm/arm.c (neon_vector_mem_operand): Allow register
14820 POST_MODIFY for neon loads and stores.
14821 (arm_print_operand): Output post-index register for neon loads and
14824 2014-06-18 Richard Biener <rguenther@suse.de>
14826 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
14828 2014-06-18 Richard Biener <rguenther@suse.de>
14830 * tree-pass.h (make_pass_dce_loop): Remove.
14831 * passes.def: Replace pass_dce_loop with pass_dce.
14832 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
14833 changed free niter estimates and reset the scev cache.
14834 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
14835 make_pass_dce_loop): Remove.
14836 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
14837 (fini_copy_prop): Return whether something changed. Always
14838 let substitute_and_fold perform DCE and free niter estimates
14839 and reset the scev cache if so.
14840 (execute_copy_prop): If sth changed schedule cleanup-cfg.
14841 (pass_data_copy_prop): Do not unconditionally schedule
14842 cleanup-cfg or update-ssa.
14844 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
14846 PR tree-optimization/61518
14847 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
14848 reduction var is used in reduction stmt or phi-function only.
14850 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14852 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
14854 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
14856 PR tree-optimization/61517
14857 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
14858 whose rhs's first tree is the source expression instead of the
14860 (find_bswap_or_nop): Likewise.
14861 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
14862 gimple stmt whose rhs's first tree is the source. In the memory source
14863 case, move the stmt to be replaced close to one of the original load to
14864 avoid the problem of a store between the load and the stmt's original
14866 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
14869 2014-06-18 Andreas Schwab <schwab@suse.de>
14871 PR rtl-optimization/54555
14872 * postreload.c (move2add_use_add2_insn): Substitute
14873 STRICT_LOW_PART only if it is cheaper.
14875 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
14877 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
14878 Do not use unspec as call operand. Use memory_operand instead of
14879 memory_nox32_operand and add "m" operand constraint. Disable
14880 pattern for TARGET_X32.
14881 (*sibcall_pop_memory): Ditto.
14882 (*sibcall_value_memory): Ditto.
14883 (*sibcall_value_pop_memory): Ditto.
14884 (sibcall peepholes): Merge SImode and DImode patterns using
14885 W mode iterator. Use memory_operand instead of memory_nox32_operand.
14886 Disable pattern for TARGET_X32. Check if eliminated register is
14887 really dead after call insn. Generate call RTX without unspec operand.
14888 (sibcall_value peepholes): Ditto.
14889 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
14890 instead of memory_nox32_operand. Check if eliminated register is
14891 really dead after call insn. Generate call RTX without unspec operand.
14892 (sibcall_value_pop peepholes): Ditto.
14893 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
14895 2014-06-18 Terry Guo <terry.guo@arm.com>
14898 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
14901 2014-06-18 Olivier Hainque <hainque@adacore.com>
14903 * tree-core.h (tree_block): Add an "end_locus" field, allowing
14904 memorization of the end of block source location.
14905 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
14906 * gimplify.c (gimplify_bind_expr): Propagate the block start and
14907 end source location info we have on the block entry/exit code we
14910 2014-06-18 Richard Biener <rguenther@suse.de>
14912 * common.opt (fssa-phiopt): New option.
14913 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
14915 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
14916 * doc/invoke.texi (-fssa-phiopt): Document.
14918 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14920 * genattrtab.c (n_bypassed): New variable.
14921 (process_bypasses): Initialise n_bypassed.
14922 Count number of bypassed reservations.
14923 (make_automaton_attrs): Allocate space for bypassed reservations
14924 rather than number of bypasses.
14926 2014-06-18 Richard Biener <rguenther@suse.de>
14928 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
14929 we propagated anything.
14930 (substitute_and_fold_dom_walker::before_dom_children): Something
14931 changed if we propagated into PHI arguments.
14932 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
14935 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
14937 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
14939 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
14940 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
14941 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
14942 Introduces alternative way of loads group permutaions.
14943 (vect_transform_grouped_load): Try alternative way of permutations.
14945 2014-06-18 Jakub Jelinek <jakub@redhat.com>
14947 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
14948 changed in ORT_TARGET region, don't jump to do_outer.
14949 (struct gimplify_adjust_omp_clauses_data): New type.
14950 (gimplify_adjust_omp_clauses_1): Adjust for data being
14951 a struct gimplify_adjust_omp_clauses_data pointer instead
14952 of tree *. Pass pre_p as a new argument to
14953 lang_hooks.decls.omp_finish_clause hook.
14954 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
14955 splay_tree_foreach to pass both list_p and pre_p.
14956 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
14957 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
14958 gimplify_adjust_omp_clauses callers.
14959 * langhooks.c (lhd_omp_finish_clause): New function.
14960 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
14961 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
14962 * langhooks.h (struct lang_hooks_for_decls): Add a new
14963 gimple_seq * argument to omp_finish_clause hook.
14964 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
14965 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
14966 (scan_omp_parallel, lower_omp_for): When adding
14967 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
14968 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
14969 * tree-nested.c (convert_nonlocal_omp_clauses,
14970 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
14971 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
14973 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
14975 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
14976 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
14978 2014-06-17 Xinliang David Li <davidxl@google.com>
14980 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
14981 * passes.c (pass_init_dump_file): Do not set initialize
14982 flag to false unconditionally.
14984 2014-06-17 Richard Biener <rguenther@suse.de>
14986 * genopinit.c (main): Use vec<>::qsort method.
14987 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
14989 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
14991 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
14993 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
14994 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
14995 (mips_move_to_gpr_cost): Remove ST_REGS case.
14996 (mips_move_from_gpr_cost): Likewise.
14997 (mips_register_move_cost): Likewise.
14998 (mips_secondary_reload_class): Likewise.
15000 2014-06-17 Richard Biener <rguenther@suse.de>
15002 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15003 (pass_all_optimizations): Move 3rd copy-prop pass from after
15004 fre to before ifcombine/phiopt.
15006 2014-06-17 Richard Biener <rguenther@suse.de>
15008 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15009 and allow all blocks to be forwarders.
15011 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15014 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15015 variable 'size'; calculate 'size' right in the front; use
15016 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15017 pcum->aapcs_stack_words.
15019 2014-06-17 Nick Clifton <nickc@redhat.com>
15021 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15022 (umulhi3, mulsidi3, umulsidi3): Likewise.
15024 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15026 PR middle-end/61508
15027 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15028 check for section name.
15030 2014-06-17 Richard Biener <rguenther@suse.de>
15032 * tree-ssa-propagate.c: Include domwalk.h.
15033 (substitute_and_fold): Outline main worker into a domwalker ...
15034 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15035 Schedule stmts we can fully propagate for removal. Remove
15037 (substitute_and_fold): Apply a dominator walk to perform
15038 substitution. Process stmts scheduled for removal here.
15040 2014-06-17 Richard Biener <rguenther@suse.de>
15042 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15043 of PHI node moving.
15045 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15047 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15048 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15049 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15050 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15051 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15053 (get_fpscr) : Likewise.
15055 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15057 PR rtl-optimization/61325
15058 * lra-constraints.c (valid_address_p): Add forward declaration.
15059 (simplify_operand_subreg): Check address validity before and after
15060 alter_reg of memory subreg.
15062 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15064 * config/i386/i386.c (decide_alg): Correctly handle
15065 maximum size of stringop algorithm.
15067 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15069 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15071 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15073 PR rtl-optimization/61522
15074 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15076 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15079 * symtab.c (symtab_node::reset_section): New method.
15080 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15082 * cgraph.h (reset_section): Declare.
15083 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15084 do not consider comdat locals.
15085 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15087 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15088 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15089 reset sections of symbols dragged out of the comdats.
15090 (function_and_variable_visibility): Reset sections of
15093 2014-06-16 Richard Biener <rguenther@suse.de>
15095 PR tree-optimization/61482
15096 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15097 [-INF(OVF), +INF(OVF)] range.
15099 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15101 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15102 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15103 handling 32-bit multiplication.
15105 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15107 PR middle-end/61430
15108 * lra-lives.c (process_bb_lives): Skip creating copy during
15109 insn scan when src/dest has constrained to same regno.
15111 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15113 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15114 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15116 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15118 * asan.c (check_func): New function.
15119 (maybe_create_ssa_name): Likewise.
15120 (build_check_stmt_with_calls): Likewise.
15121 (use_calls_p): Likewise.
15122 (report_error_func): Change interface.
15123 (build_check_stmt): Allow non-integer lengths; add support
15125 (asan_instrument): Likewise.
15126 (instrument_mem_region_access): Moved code to build_check_stmt.
15127 (instrument_derefs): Likewise.
15128 (instrument_strlen_call): Likewise.
15129 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
15130 * doc/invoke.texi: Describe new parameter.
15131 * params.def: Define new parameter.
15132 * params.h: Likewise.
15133 * sanitizer.def: Describe new builtins.
15135 2014-06-16 Richard Biener <rguenther@suse.de>
15137 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15138 Make all defs available at the end.
15139 (eliminate): If we remove a PHI node schedule cfg-cleanup.
15141 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15144 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
15146 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
15149 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
15150 initialization. Replace remaining use of uid.
15152 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15154 * c-family/c-common.c (handle_tls_model_attribute): Use
15155 set_decl_tls_model.
15156 * c-family/c-common.c (handle_tls_model_attribute): Use
15157 set_decl_tls_model.
15158 * cgraph.h (struct varpool_node): Add tls_model.
15159 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
15160 * tree.h (DECL_TLS_MODEL): Update.
15161 (DECL_THREAD_LOCAL_P): Check that variable is static.
15162 (decl_tls_model): Declare.
15163 (set_decl_tls_model): Declare.
15164 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
15165 set symbol prorperties.
15166 (get_emutls_init_templ_addr): Cleanup.
15167 (new_emutls_decl): Update.
15168 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
15169 (lto_input_varpool_node): Likewise.
15170 * lto-streamer-out.c (hash_tree): Likewise.
15171 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15172 not stream DECL_TLS_MODEL.
15173 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
15174 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
15176 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15178 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
15180 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15182 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
15183 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
15185 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
15186 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
15187 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
15188 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
15189 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
15190 (df_get_artificial_defs, df_get_artificial_uses)
15191 (df_single_def, df_single_use): Update accordingly.
15192 (df_refs_chain_dump): Take the first element in a linked list as
15193 parameter, rather than a pointer to an array of pointers.
15194 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
15195 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
15196 (df_chain_create_bb_process_use): Likewise.
15197 (df_md_bb_local_compute_process_def): Likewise.
15198 * fwprop.c (process_defs, process_uses): Likewise.
15199 (register_active_defs, update_uses): Likewise.
15200 (forward_propagate_asm): Update for new df_ref linking.
15201 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
15202 (df_null_ref_rec, df_null_mw_rec): Likewise.
15203 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
15205 (df_scan_free_bb_info): Remove check for null artificial_defs.
15206 (df_install_ref_incremental): Adjust for new df_ref linking.
15207 Use a single-element insertion rather than a full sort.
15208 (df_ref_chain_delete_du_chain): Take the first element
15209 in a linked list as parameter, rather than a pointer to an array of
15211 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
15212 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
15213 (df_insn_info_delete): Remove check for null defs and call to
15214 df_scan_free_mws_vec.
15215 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
15216 null rather than df_null_*_rec.
15217 (df_insn_rescan_debug_internal): Likewise, and update null
15218 checks in the same way. Remove check for null defs.
15219 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
15220 Move a single element rather doing a full sort.
15221 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
15223 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
15224 Initialize df_ref and df_mw_hardreg lists to null rather than
15226 (df_ref_compare): Take df_refs as parameter, transferring the
15227 old interface to...
15228 (df_ref_ptr_compare): ...this new function.
15229 (df_sort_and_compress_refs): Update accordingly.
15230 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
15231 old interface to...
15232 (df_mw_ptr_compare): ...this new function.
15233 (df_sort_and_compress_mws): Update accordingly.
15234 (df_install_refs, df_install_mws): Return a linked list rather than
15235 an array of pointers.
15236 (df_refs_add_to_chains): Assert that old lists are empty rather
15238 (df_insn_refs_verify): Don't handle null defs speciailly.
15239 * web.c (union_match_dups): Update for new df_ref linking.
15241 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15243 * df.h (df_ref_create, df_ref_remove): Delete.
15244 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
15245 (df_ref_remove): Likewise.
15247 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15249 * df.h (df_single_def, df_single_use): New functions.
15250 * ira.c (find_moveable_pseudos): Use them.
15252 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15254 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
15255 * df-problems.c (df_note_bb_compute): Use it.
15256 * regstat.c (regstat_bb_compute_ri): Likewise.
15258 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15260 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
15261 * cse.c (cse_extended_basic_block): Use them.
15262 * dce.c (mark_artificial_use): Likewise.
15263 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
15264 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15265 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
15266 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
15267 (df_simulate_initialize_backwards): Likewise.
15268 (df_simulate_finalize_backwards): Likewise.
15269 (df_simulate_initialize_forwards): Likewise.
15270 (df_md_simulate_artificial_defs_at_top): Likewise.
15271 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15272 * regrename.c (init_rename_info): Likewise.
15273 * regstat.c (regstat_bb_compute_ri): Likewise.
15274 (regstat_bb_compute_calls_crossed): Likewise.
15276 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15278 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
15279 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
15280 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
15281 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
15282 * combine.c (create_log_links): Likewise.
15283 * compare-elim.c (find_flags_uses_in_insn): Likewise.
15284 (try_eliminate_compare): Likewise.
15285 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
15286 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
15287 (remove_reg_equal_equiv_notes_for_defs): Likewise.
15288 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
15289 (word_dce_process_block, dce_process_block): Likewise.
15290 * ddg.c (def_has_ccmode_p): Likewise.
15291 * df-core.c (df_bb_regno_first_def_find): Likewise.
15292 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
15293 * df-problems.c (df_rd_simulate_one_insn): Likewise.
15294 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15295 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
15296 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
15297 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
15298 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
15299 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
15300 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
15301 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
15302 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15303 * fwprop.c (local_ref_killed_between_p): Likewise.
15304 (all_uses_available_at, free_load_extend): Likewise.
15305 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
15306 * hw-doloop.c (scan_loop): Likewise.
15307 * ifcvt.c (dead_or_predicable): Likewise.
15308 * init-regs.c (initialize_uninitialized_regs): Likewise.
15309 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
15310 (process_bb_node_lives): Likewise.
15311 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
15312 (find_moveable_pseudos): Likewise.
15313 * loop-invariant.c (check_dependencies, record_uses): Likewise.
15314 * recog.c (peep2_find_free_register): Likewise.
15315 * ree.c (get_defs): Likewise.
15316 * regstat.c (regstat_bb_compute_ri): Likewise.
15317 (regstat_bb_compute_calls_crossed): Likewise.
15318 * sched-deps.c (find_inc, find_mem): Likewise.
15319 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
15320 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
15321 * shrink-wrap.c (requires_stack_frame_p): Likewise.
15322 (prepare_shrink_wrap): Likewise.
15323 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
15324 * web.c (union_defs, pass_web::execute): Likewise.
15325 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
15326 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
15328 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
15330 * lra-assign.c (assign_by_spills): Add code to assign vector regs
15331 to inheritance pseudos.
15332 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
15334 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
15337 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
15338 (BU_MISC_2): Rename to ...
15339 (BU_LDBL128_2): ... this.
15340 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
15341 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
15342 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
15343 RS6000_BTM_LDBL128.
15344 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
15345 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
15346 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
15347 (unpacktf_1): Likewise.
15348 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
15349 (__builtin_longdouble_dw1): Likewise.
15350 * doc/sourcebuild.texi (longdouble128): Document.
15352 2014-06-13 Jeff Law <law@redhat.com>
15354 PR rtl-optimization/61094
15355 PR rtl-optimization/61446
15356 * ree.c (combine_reaching_defs): Get the mode for the copy from
15357 the extension insn rather than the defining insn.
15359 2014-06-13 Dehao Chen <dehao@google.com>
15361 * dwarf2out.c (add_linkage_name): Emit more linkage name.
15363 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
15365 * doc/install.texi (--enable-linker-plugin-configure-flags)
15366 (--enable-linker-plugin-flags): Document new flags.
15368 2014-06-13 Martin Jambor <mjambor@suse.cz>
15371 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
15372 cache_token if returning early.
15374 2014-06-13 Nick Clifton <nickc@redhat.com>
15376 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
15377 requested alignment is active.
15378 (LABEL_ALIGN): Likewise.
15379 (LOOP_ALIGN): Likewise.
15381 2014-06-13 Richard Biener <rguenther@suse.de>
15383 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15384 Rewrite to propagate the VN result into all uses where
15385 possible and to remove stmts becoming dead because of that.
15386 (eliminate): Generalize stmt removal handling, remove in
15387 reverse dominator order to support proper debug stmt
15388 generation. Update stmts before removing stmts.
15389 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
15391 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
15393 PR tree-optimization/61375
15394 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
15395 symbolic number cannot be represented in an uint64_t.
15396 (find_bswap_or_nop_1): Likewise.
15398 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15400 * symtab.c (symtab_node::reset_section): New method.
15401 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15403 * cgraph.h (reset_section): Declare.
15404 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15405 do not consider comdat locals.
15406 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15408 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15409 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15410 reset sections of symbols dragged out of the comdats.
15411 (function_and_variable_visibility): Reset sections of
15414 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15416 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
15417 to use symtab and decl_binds_to_current_def_p
15418 * tree-vectorizer.c (increase_alignment): Increase alignment
15419 of alias target, too.
15421 2014-06-12 Jakub Jelinek <jakub@redhat.com>
15423 PR middle-end/61486
15424 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
15425 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
15426 if outer combined construct is distribute.
15427 (gimplify_omp_for): For OMP_DISTRIBUTE set
15428 gimplify_omp_ctxp->distribute.
15429 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
15430 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
15431 mapping into decl map.
15433 2014-06-12 Jason Merrill <jason@redhat.com>
15435 * common.opt (fabi-version): Change default to 0.
15437 2014-06-12 Jason Merrill <jason@redhat.com>
15439 * toplev.c (process_options): Reject -fabi-version=1.
15441 2014-06-12 Jeff Law <law@redhat.com>
15443 PR tree-optimization/61009
15444 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
15445 value when we stop processing a block due to problematic PHIs.
15447 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
15449 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
15450 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
15451 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
15452 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
15453 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
15454 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
15455 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15456 are not in the spec.
15458 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15461 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15462 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15465 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15467 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15469 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15472 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15473 loading from address spaces.
15475 2014-06-12 Martin Liska <mliska@suse.cz>
15478 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15479 statement is reachable.
15481 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15483 * symtab.c (section_hash): New hash.
15484 (symtab_unregister_node): Clear section before freeing.
15485 (hash_section_hash_entry): New haser.
15486 (eq_sections): New function.
15487 (symtab_node::set_section_for_node): New method.
15488 (set_section_1): Update.
15489 (symtab_node::set_section): Take string instead of tree as parameter.
15490 (symtab_resolve_alias): Update.
15491 * cgraph.h (section_hash_entry_d): New structure.
15492 (section_hash_entry): New typedef.
15493 (cgraph_node): Change comdat_group_ to x_comdat_group,
15494 change section_ to x_section and turn into section_hash_entry;
15495 update accestors; put set_section_for_node offline.
15496 * tree.c (decl_section_name): Turn into string.
15497 (set_decl_section_name): Change parameter to be string.
15498 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15499 * sdbout.c (sdbout_one_type): Update.
15500 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15501 * varasm.c (IN_NAMED_SECTION, get_named_section,
15502 resolve_unique_section, hot_function_section, get_named_text_section,
15503 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15504 make_decl_rtl, default_unique_section): Update.
15505 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15506 (c6x_elf_unique_section): Update.
15507 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15508 * config/pa/pa.c (pa_function_section): Update.
15509 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15510 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15511 * config/arc/arc.c (arc_in_small_data_p): Update.
15512 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15513 * config/mcore/mcore.c (mcore_unique_section): Update.
15514 * config/mips/mips.c (mips16_build_function_stub): Update.
15515 (mips16_build_call_stub): Update.
15516 (mips_function_rodata_section): Update.
15517 (mips_in_small_data_p): Update.
15518 * config/score/score.c (score_in_small_data_p): Update.
15519 * config/rx/rx.c (rx_in_small_data): Update.
15520 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15521 (rs6000_xcoff_asm_named_section): Update.
15522 (rs6000_xcoff_unique_section): Update.
15523 * config/frv/frv.c (frv_string_begins_with): Update.
15524 (frv_in_small_data_p): Update.
15525 * config/v850/v850.c (v850_encode_data_area): Update.
15526 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15527 (bfin_handle_l1_data_attribute): Update.
15528 (bfin_handle_l2_attribute): Update.
15529 * config/mep/mep.c (mep_unique_section): Update.
15530 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15532 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15533 (h8300_handle_tiny_data_attribute): Update.
15534 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15535 (m32r_in_small_data_p): Update.
15536 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15537 * config/i386/i386.c (ix86_in_large_data_p): Update.
15538 * config/i386/winnt.c (i386_pe_unique_section): Update.
15539 * config/darwin.c (darwin_function_section): Update.
15540 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15541 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15542 (new_emutls_decl): Update.
15543 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15544 input_varpool_node): Update.
15545 (ead_string_cst): Turn to ...
15546 (read_string): ... this one.
15547 * dwarf2out.c (secname_for_decl): Update.
15548 * asan.c (asan_protect_global): Update.
15550 2014-06-11 DJ Delorie <dj@redhat.com>
15552 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15554 * config/rx/rx.c (rx_option_override): Likewise.
15555 (rx_align_for_label): Likewise.
15557 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15559 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15561 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15564 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15566 * common.md: New file.
15567 * doc/md.texi: Update description of generic, machine-independent
15569 * config/s390/constraints.md (e): Delete.
15570 * Makefile.in (md_file): Include common.md.
15571 * config/m32c/t-m32c (md_file): Likewise.
15572 * genpreds.c (general_mem): New array.
15573 (generic_constraint_letters): Remove constraints now defined by
15575 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15576 Allow the first character to be '<' or '>' as well.
15577 * genoutput.c (general_mem): New array.
15578 (indep_constraints): Remove constraints now defined by common.md.
15579 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
15580 Remove special handling of 'm'.
15581 * ira-costs.c (record_reg_classes): Remove special handling of
15582 constraints now defined by common.md.
15583 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15584 * ira-lives.c (single_reg_class): Likewise.
15585 (ira_implicitly_set_insn_hard_regs): Likewise.
15586 * lra-constraints.c (reg_class_from_constraints): Likewise.
15587 (process_alt_operands, process_address, curr_insn_transform): Likewise.
15588 * postreload.c (reload_cse_simplify_operands): Likewise.
15589 * reload.c (push_secondary_reload, scratch_reload_class)
15590 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15591 * reload1.c (maybe_fix_stack_asms): Likewise.
15592 * targhooks.c (default_secondary_reload): Likewise.
15593 * stmt.c (parse_output_constraint): Likewise.
15594 * recog.c (preprocess_constraints): Likewise.
15595 (constrain_operands, peep2_find_free_register): Likewise.
15596 (asm_operand_ok): Likewise, but add a comment saying why 'o'
15597 must be handled specially.
15599 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15601 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
15602 * genpreds.c (have_const_dbl_constraints): Delete.
15603 (add_constraint): Don't set it.
15604 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
15605 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
15606 constraints using the lookup_constraint logic.
15607 * ira-lives.c (single_reg_class): Likewise.
15608 * ira.c (ira_setup_alts): Likewise.
15609 * lra-constraints.c (process_alt_operands): Likewise.
15610 * recog.c (asm_operand_ok, constrain_operands): Likewise.
15611 * reload.c (find_reloads): Likewise.
15613 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15615 * genpreds.c (const_int_start, const_int_end): New variables.
15616 (choose_enum_order): Output CONST_INT constraints before memory
15618 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
15620 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
15621 * ira.c (ira_setup_alts): Likewise.
15622 * lra-constraints.c (process_alt_operands): Likewise.
15623 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15624 * reload.c (find_reloads): Likewise.
15626 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15628 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
15629 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
15630 * recog.c (preprocess_constraints): Update accordingly.
15632 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15634 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
15635 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
15636 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
15637 * genpreds.c (print_type_tree): New function.
15638 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
15639 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
15640 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
15641 Write out enum constraint_type and get_constraint_type.
15642 * lra-constraints.c (satisfies_memory_constraint_p): Take a
15643 constraint_num rather than a constraint string.
15644 (satisfies_address_constraint_p): Likewise.
15645 (reg_class_from_constraints): Avoid old constraint macros.
15646 (process_alt_operands, process_address_1): Likewise.
15647 (curr_insn_transform): Likewise.
15648 * ira-costs.c (record_reg_classes): Likewise.
15649 (record_operand_costs): Likewise.
15650 * ira-lives.c (single_reg_class): Likewise.
15651 (ira_implicitly_set_insn_hard_regs): Likewise.
15652 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
15653 * postreload.c (reload_cse_simplify_operands): Likewise.
15654 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
15655 (constrain_operands, peep2_find_free_register): Likewise.
15656 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
15657 (find_reloads, alternative_allows_const_pool_ref): Likewise.
15658 * reload1.c (maybe_fix_stack_asms): Likewise.
15659 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
15660 * targhooks.c (default_secondary_reload): Likewise.
15661 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
15662 to EXTRA_CONSTRAINT_STR.
15663 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
15665 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15667 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
15668 (write_constraint_satisfied_p_array): ...this new function.
15669 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
15671 (write_insn_preds_c): Update accordingly.
15673 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15675 * genpreds.c (write_lookup_constraint): Rename to...
15676 (write_lookup_constraint_1): ...this.
15677 (write_lookup_constraint_array): New function.
15678 (write_tm_preds_h): Define lookup_constraint as an inline function
15679 that uses write_lookup_constraint_array where possible.
15680 (write_insn_preds_c): Update for the changes above.
15682 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15684 * doc/md.texi (regclass_for_constraint): Rename to...
15685 (reg_class_for_constraint): ...this.
15686 * genpreds.c (num_constraints, enum_order, register_start)
15687 (register_end, satisfied_start, memory_start, memory_end)
15688 (address_start, address_end): New variables.
15689 (add_constraint): Count the number of constraints.
15690 (choose_enum_order): New function.
15691 (write_enum_constraint_num): Iterate over enum_order.
15692 (write_regclass_for_constraint): Rename to...
15693 (write_reg_class_for_constraint_1): ...this and update output
15695 (write_constraint_satisfied_p): Rename to...
15696 (write_constraint_satisfied_p_1): ...this and update output
15697 accordingly. Do nothing if all extra constraints are register
15699 (write_insn_extra_memory_constraint): Delete.
15700 (write_insn_extra_address_constraint): Delete.
15701 (write_range_function): New function.
15702 (write_tm_preds_h): Define constraint_satisfied_p and
15703 reg_class_for_constraint as inline functions that do a range check
15704 before calling the out-of-line function. Use write_range_function
15705 to implement insn_extra_{register,memory,address}_constraint,
15706 the first of which is new.
15707 (write_insn_preds_c): Update after above changes to write_* functions.
15708 (main): Call choose_enum_order.
15710 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
15712 PR tree-optimization/61306
15713 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
15714 expression instead of its size.
15715 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
15716 false to prevent optimization when the result is unpredictable due to
15717 arithmetic right shift of signed type with highest byte is set.
15718 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
15719 (init_symbolic_number): Likewise.
15720 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
15721 when the result is unpredictable due to sign extension.
15723 2014-06-11 Terry Guo <terry.guo@arm.com>
15725 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
15726 (*thumb1_addsi3): Ditto.
15727 (*thumb_subdi3): Ditto.
15728 (thumb1_subsi3_insn): Ditto.
15729 (*thumb_mulsi3): Ditto.
15730 (*thumb_mulsi3_v6): Ditto.
15731 (*thumb1_andsi3_insn): Ditto.
15732 (thumb1_bicsi3): Ditto.
15733 (*thumb1_iorsi3_insn): Ditto.
15734 (*thumb1_xorsi3_insn): Ditto.
15735 (*thumb1_ashlsi3): Ditto.
15736 (*thumb1_ashrsi3): Ditto.
15737 (*thumb1_lshrsi3): Ditto.
15738 (*thumb1_rotrsi3): Ditto.
15739 (*thumb1_negdi2): Ditto.
15740 (*thumb1_negsi2): Ditto.
15741 (*thumb1_abssi2): Ditto.
15742 (*thumb1_neg_abssi2): Ditto.
15743 (*thumb1_one_cmplsi2): Ditto.
15744 (*thumb1_zero_extendhisi2): Ditto.
15745 (*thumb1_zero_extendqisi2): Ditto.
15746 (*thumb1_zero_extendqisi2_v6): Ditto.
15747 (thumb1_extendhisi2): Ditto.
15748 (thumb1_extendqisi2): Ditto.
15749 (*thumb1_movdi_insn): Ditto.
15750 (*thumb1_movsi_insn): Ditto.
15751 (*thumb1_movhi_insn): Ditto.
15752 (thumb_movhi_clobber): Ditto.
15753 (*thumb1_movqi_insn): Ditto.
15754 (*thumb1_movhf): Ditto.
15755 (*thumb1_movsf_insn): Ditto.
15756 (*thumb_movdf_insn): Ditto.
15757 (movmem12b): Ditto.
15759 (cbranchqi4): Ditto.
15760 (cbranchsi4_insn): Ditto.
15761 (cbranchsi4_scratch): Ditto.
15762 (*negated_cbranchsi4): Ditto.
15763 (*tbit_cbranch): Ditto.
15764 (*tlobits_cbranch): Ditto.
15765 (*tstsi3_cbranch): Ditto.
15766 (*cbranchne_decr1): Ditto.
15767 (*addsi3_cbranch): Ditto.
15768 (*addsi3_cbranch_scratch): Ditto.
15769 (*thumb_cmpdi_zero): Ditto.
15770 (cstoresi_eq0_thumb1): Ditto.
15771 (cstoresi_ne0_thumb1): Ditto.
15772 (*cstoresi_eq0_thumb1_insn): Ditto.
15773 (*cstoresi_ne0_thumb1_insn): Ditto.
15774 (cstoresi_nltu_thumb1): Ditto.
15775 (cstoresi_ltu_thumb1): Ditto.
15776 (thumb1_addsi3_addgeu): Ditto.
15777 (*thumb_jump): Ditto.
15778 (*call_reg_thumb1_v5): Ditto.
15779 (*call_reg_thumb1): Ditto.
15780 (*call_value_reg_thumb1_v5): Ditto.
15781 (*call_value_reg_thumb1): Ditto.
15782 (*call_insn): Ditto.
15783 (*call_value_insn): Ditto.
15784 (thumb1_casesi_internal_pic): Ditto.
15785 (thumb1_casesi_dispatch): Ditto.
15786 (*thumb1_indirect_jump): Ditto.
15787 (prologue_thumb1_interwork): Ditto.
15788 (*epilogue_insns): Ditto.
15789 (consttable_1): Ditto.
15790 (consttable_2): Ditto.
15791 (tablejump): Ditto.
15792 (*thumb1_tablejump): Ditto.
15793 (thumb_eh_return): Ditto.
15794 (define_peephole2): Two of them are thumb1 only and got moved into
15795 new file thumb1.md.
15796 (define_split): Six of them are thumb1 only and got moved into new
15798 * config/arm/thumb1.md: New file comprised of above thumb1 only
15801 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15803 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
15804 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
15806 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
15807 (aarch64_crc_builtin_datum): New struct.
15808 (aarch64_crc_builtin_data): New.
15809 (aarch64_init_crc32_builtins): New function.
15810 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
15811 (aarch64_crc32_expand_builtin): New.
15812 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
15813 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
15814 __ARM_FEATURE_CRC32 when appropriate.
15815 (TARGET_CRC32): Define.
15816 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
15817 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
15818 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
15819 (aarch64_<crc_variant>): New pattern.
15820 * config/aarch64/arm_acle.h: New file.
15821 * config/aarch64/iterators.md (CRC): New int iterator.
15822 (crc_variant, crc_mode): New int attributes.
15823 * doc/aarch64-acle-intrinsics.texi: New file.
15824 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
15825 Include aarch64-acle-intrinsics.texi.
15827 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
15829 * tree-vect-data-refs.c (vect_grouped_store_supported): New
15830 check for stores group of length 3.
15831 (vect_permute_store_chain): New permutations for stores group of
15833 * tree-vect-stmts.c (vect_model_store_cost): Change cost
15834 of vec_perm_shuffle for the new permutations.
15836 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15838 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
15839 table rewriting temporarily on targets not supporting ONE_ONLY.
15841 2014-06-11 Richard Biener <rguenther@suse.de>
15843 PR middle-end/61437
15845 2014-06-04 Richard Biener <rguenther@suse.de>
15847 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
15848 TREE_PUBLIC and DECL_EXTERNAL decls.
15850 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15852 * varasm.c (set_implicit_section): New function.
15853 (resolve_unique_section): Use it to set implicit section
15855 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
15856 (default_function_section): Likewise.
15857 (decl_binds_to_current_def_p): Constify argument.
15858 * varasm.h (decl_binds_to_current_def_p): Update prototype.
15859 * asan.c (asan_protect_global): Use
15860 symtab_get_node (decl)->implicit_section.
15861 * symtab.c (dump_symtab_base): Dump implicit sections.
15862 (verify_symtab_base): Verify sanity of sectoins and comdats.
15863 (symtab_resolve_alias): Alias share the section of its target.
15864 (set_section_1): New function.
15865 (symtab_node::set_section): Move here, recurse to aliases.
15866 (verify_symtab): Check for duplicated symtab lists.
15867 * tree-core.h (implicit_section_name_p): Remove.
15868 * tree-vect-data-refs.c: Include varasm.h.
15869 (vect_can_force_dr_alignment_p): Fix conditional on when
15870 decl bints to current definition; use
15871 symtab_get_node (decl)->implicit_section.
15872 * cgraph.c (cgraph_make_node_local_1): Fix section set.
15873 * cgraph.h (struct symtab_node): Add implicit_section.
15874 (set_section): Rename to ...
15875 (set_section_for_node): ... this one.
15876 (set_section): Declare.
15877 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
15878 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
15879 input_overwrite_node, input_varpool_node): Stream implicit_section.
15880 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
15881 removal; it will fail in LTO.
15883 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15885 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
15886 Change second alternative type to f_mcr.
15887 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
15888 and 12th alternatives' types to f_mcr and f_mrc.
15889 (*movdi_aarch64): Same for 12th and 13th alternatives.
15890 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
15891 (aarch64_movtilow_tilow): Change type to fmov.
15893 2014-06-10 Jiong Wang <jiong.wang@arm.com>
15895 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
15896 (aarch64_save_or_restore_callee_save_registers): Fix layout.
15898 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15900 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
15902 (aarch64_sqrdmulh_lane<mode>): Likewise.
15903 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15904 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15905 (aarch64_sqdmulh_laneq<mode>): New expander.
15906 (aarch64_sqrdmulh_laneq<mode>): Likewise.
15907 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
15908 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
15909 (aarch64_sqdmulh_lane<mode>): New expander.
15910 (aarch64_sqrdmulh_lane<mode>): Likewise.
15911 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
15912 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
15913 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
15914 (aarch64_sqdmlal_laneq<mode>): Likewise.
15915 (aarch64_sqdmlsl_lane<mode>): Likewise.
15916 (aarch64_sqdmlsl_laneq<mode>): Likewise.
15917 (aarch64_sqdmlal2_lane<mode>): Likewise.
15918 (aarch64_sqdmlal2_laneq<mode>): Likewise.
15919 (aarch64_sqdmlsl2_lane<mode>): Likewise.
15920 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15921 (aarch64_sqdmull_lane<mode>): Likewise.
15922 (aarch64_sqdmull_laneq<mode>): Likewise.
15923 (aarch64_sqdmull2_lane<mode>): Likewise.
15924 (aarch64_sqdmull2_laneq<mode>): Likewise.
15926 2014-06-10 Richard Biener <rguenther@suse.de>
15928 PR tree-optimization/61438
15929 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
15930 (eliminate_dom_walker::before_dom_children): Only try to inhibit
15931 insertion of IVs if running PRE.
15932 (eliminate): Adjust.
15933 (pass_pre::execute): Likewise.
15934 (pass_fre::execute): Likewise.
15936 2014-06-10 Richard Biener <rguenther@suse.de>
15938 PR middle-end/61456
15939 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
15940 Do not use the main variant for the type comparison.
15941 (ncr_compar): Likewise.
15942 (nonoverlapping_component_refs_p): Likewise.
15944 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
15946 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
15947 REG_CFA_RESTORE mode.
15949 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
15951 * config/i386/i386.c (expand_vec_perm_pblendv): New.
15952 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
15953 expand_vec_perm_pblendv.
15955 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15957 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
15959 Simplify description of __crc32d and __crc32cd intrinsics.
15960 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
15963 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
15966 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
15967 * config.in: Regenerate.
15968 * configure: Likewise.
15970 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
15972 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
15974 (intersect_static_var_sets): Remove.
15975 (propagate): Do not prune local statics.
15977 2014-06-10 Jakub Jelinek <jakub@redhat.com>
15980 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
15981 Set lastprivate_firstprivate even if omp_private_outer_ref
15982 langhook returns true.
15983 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
15984 langhook, call unshare_expr on new_var and call
15985 build_outer_var_ref to get the last argument.
15987 2014-06-10 Marek Polacek <polacek@redhat.com>
15990 * doc/extend.texi: Add cindex for transparent_union.
15992 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
15994 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
15995 init_symbolic_number ().
15997 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
15999 PR middle-end/61141
16000 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16001 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16002 (verify_rtl_sharing): Likewise.
16004 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16007 * tree.c (build_qualified_type): Use a canonical type for
16010 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16012 * config/arm/arm-modes.def: Remove XFmode.
16014 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16017 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16018 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16019 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16020 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16021 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16022 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16023 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16024 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16025 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16027 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16029 * tree-core.h (tree_decl_with_vis): Remove section_name.
16031 2014-06-09 Kito Cheng <kito@0xlab.org>
16033 * ira.c (ira): Don't call init_caller_save if LRA enabled
16034 since LRA use its own infrastructure to handle that.
16036 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16038 * symtab.c (dump_symtab_base): Update dumping.
16039 (symtab_make_decl_local): Clear only DECL_COMDAT.
16040 * tree-vect-data-refs.c (Check that variable is static before
16041 tampering with sections.
16042 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16043 (cgraph_create_virtual_clone): Likewise.
16044 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16045 (decl_section_name, set_decl_section_name): New accessors.
16046 (find_decls_types_r): Do not walk section name
16047 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16048 (decl_comdat_group, decl_comdat_group_id): Constify.
16049 (decl_section_name, set_decl_section_name): Update.
16050 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16051 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16052 (cgraph_make_node_local_1): Clear section and comdat group.
16053 * cgraph.h (set_comdat_group): Sanity check.
16054 (get_section, set_section): New.
16055 * ipa-comdats.c (ipa_comdats): Use get_section.
16056 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16057 * lto-streamer-out.c: Do not follow section names.
16058 * c-family/c-common.c (handle_section_attribute): Update.
16059 * lto-cgraph.c (lto_output_node): Output section.
16060 (lto_output_varpool_node): Likewise.
16061 (read_comdat_group): Rename to ...
16062 (read_identifier): ... this one.
16063 (read_string_cst): New function.
16064 (input_node, input_varpool_node): Input section names.
16065 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16066 (new_emutls_decl): Update.
16067 (secname_for_decl): Check section names only of static vars.
16068 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16069 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16070 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16071 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16072 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16073 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16074 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16075 * config/v850/v850.c (v850_insert_attributes): Likewise.
16076 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16078 (h8300_handle_tiny_data_attribute): Likewise.
16079 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16080 (bfin_handle_l2_attribute): Likewise.
16082 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16084 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16085 remove static initializer.
16087 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16089 * varasm.c (use_blocks_for_decl_p): Check symbol table
16090 instead of alias attribute.
16091 (place_block_symbol): Recurse on aliases.
16093 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16095 * ipa-visibility.c: Include varasm.h
16096 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16098 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16100 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16101 outputting aliases.
16103 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16105 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16106 from test_insn into GGC space escape via SET_SRC.
16108 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16110 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16111 call statement, if any.
16112 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16113 statements, if any. Tidy up.
16115 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16118 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16119 iterators, VSX_D that handles 64-bit types, and VSX_LE that
16120 handles swapping the two 64-bit double words on little endian
16121 systems. Include V1TImode and optionally TImode in VSX_LE so that
16122 these types are properly swapped. Change all of the insns and
16123 splits that do the 64-bit swaps to use VSX_LE.
16124 (vsx_le_perm_load_<mode>): Likewise.
16125 (vsx_le_perm_store_<mode>): Likewise.
16126 (splitters for little endian memory operations): Likewise.
16127 (vsx_xxpermdi2_le_<mode>): Likewise.
16128 (vsx_lxvd2x2_le_<mode>): Likewise.
16129 (vsx_stxvd2x2_le_<mode>): Likewise.
16131 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
16134 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
16135 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
16136 and corresponding splitters. Zero extend general register
16137 or memory input operand to XMM temporary. Enable for
16138 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
16139 (floatunssi<mode>2): Update expander predicate.
16141 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
16143 PR rtl-optimization/61325
16144 * lra-constraints.c (process_address_1): Check scale equal to one
16145 to prevent transformation: base + scale * index => base + new_reg.
16147 2014-06-06 Richard Biener <rguenther@suse.de>
16149 PR tree-optimization/59299
16150 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
16152 (nearest_common_dominator_of_uses): Likewise.
16153 (statement_sink_location): Adjust. Support sinking loads.
16155 2014-06-06 Martin Jambor <mjambor@suse.cz>
16157 * ipa-prop.c (get_place_in_agg_contents_list): New function.
16158 (build_agg_jump_func_from_list): Likewise.
16159 (determine_known_aggregate_parts): Renamed to
16160 determine_locally_known_aggregate_parts. Moved some functionality
16161 to the two functions above, removed bound checks.
16163 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
16165 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
16166 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
16167 (aarch64_progress_pointer): Likewise.
16168 (aarch64_copy_one_part_and_move_pointers): Likewise.
16169 (aarch64_expand_movmen): Likewise.
16170 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
16171 * config/aarch64/aarch64.md (movmem<mode>): New.
16173 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
16175 * targhooks.c (default_add_stmt_cost): Call target specific
16176 hook instead of default one.
16178 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
16180 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
16181 endianness instead of host endianness.
16182 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
16185 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16188 * function.c (instantiate_decls): Process the saved static chain.
16189 (expand_function_start): If not optimizing, save the static chain
16191 * tree-nested.c (convert_all_function_calls): Always create the static
16192 chain for nested functions if not optimizing.
16194 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16196 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
16198 2014-06-06 Richard Biener <rguenther@suse.de>
16200 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
16201 (construct_init_block): Likewise.
16202 (construct_exit_block): Likewise.
16203 (pass_expand::execute): Likewise.
16204 * graphite.c (graphite_transforms): Replace check for current_loops
16205 with a check for > 1 loops.
16206 (pass_graphite_transforms::execute): Adjust.
16207 * ipa-split.c (split_function): Remove check for current_loops.
16208 * omp-low.c (expand_parallel_call): Likewise.
16209 (expand_omp_for_init_counts): Likewise.
16210 (extract_omp_for_update_vars): Likewise.
16211 (expand_omp_for_generic): Likewise.
16212 (expand_omp_sections): Likewise.
16213 (expand_omp_target): Likewise.
16214 * tracer.c (tail_duplicate): Likewise.
16215 (pass_tracer::execute): Likewise.
16216 * trans-mem.c (expand_transaction): Likewise.
16217 * tree-complex.c (expand_complex_div_wide): Likewise.
16218 * tree-eh.c (lower_resx): Likewise.
16219 (cleanup_empty_eh_merge_phis): Likewise.
16220 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
16221 current_loops with a check for > 1 loops.
16222 (pass_predcom::execute): Adjust.
16223 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
16224 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
16225 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
16226 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
16227 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
16228 * tree-switch-conversion.c (process_switch): Likewise.
16229 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
16230 * tree-vrp.c (vrp_visit_phi_node): Likewise.
16231 (execute_vrp): Likewise.
16232 * ubsan.c (ubsan_expand_null_ifn): Likewise.
16234 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16236 * rtl.h (insn_location): Declare.
16237 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
16238 with UNKNOWN_LOCATION.
16239 * emit-rtl.c (insn_location): New function.
16240 * final.c (notice_source_line): Check that the instruction has a
16241 location before retrieving it and use insn_location.
16242 * modulo-sched.c (loop_single_full_bb_p): Likewise.
16243 * print-rtl.c (print_rtx): Likewise.
16245 2014-06-06 Richard Biener <rguenther@suse.de>
16247 * passes.def: Move 2nd VRP pass before phi-only-cprop.
16249 2014-06-06 Christian Bruel <christian.bruel@st.com>
16251 PR tree-optimization/43934
16252 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
16255 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
16257 * ira-lives.c (single_reg_class): Add missing break. Explicitly
16258 return NO_REGS for extra address and memory constraints. Handle
16259 operands that match (or are equivalent to something that matches)
16260 extra constant constraints. Ignore other non-register operands.
16262 2014-06-06 Alan Modra <amodra@gmail.com>
16265 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
16266 * doc/tm.texi: Regenerate.
16267 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
16268 Use throughout in place of REG_PARM_STACK_SPACE.
16269 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
16270 "incoming" param. Pass to rs6000_function_parms_need_stack.
16271 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
16272 prototype_p when incoming. Use function decl when incoming
16273 to handle K&R style functions.
16274 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
16275 (INCOMING_REG_PARM_STACK_SPACE): Define.
16277 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16280 * cfgexpand.c (expand_debug_expr): Use address space of nested
16281 TREE_TYPE for ADDR_EXPR and MEM_REF.
16283 2014-06-05 Jeff Law <law@redhat.com>
16285 PR tree-optimization/61289
16286 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
16287 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
16288 looking for those which match LHS. All callers changed.
16289 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
16290 parameters and code which manipulated them. All callers changed.
16291 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
16292 and DST_MAP parameters. Simplify invalidation code by just calling
16293 invalidate_equivalences. All callers changed.
16294 (thread_across_edge): Simplify now that we don't need to maintain
16295 the map of equivalences to invalidate.
16297 2014-06-05 Kai Tietz <ktietz@redhat.com>
16298 Richard Henderson <rth@redhat.com>
16301 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
16302 checking for !TARGET_X32.
16303 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
16304 (sibcall_intern): New define_insn, plus required peepholes.
16305 (sibcall_pop_intern): Likewise.
16306 (sibcall_value_intern): Likewise.
16307 (sibcall_value_pop_intern): Likewise.
16309 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
16311 * tree-inline.c (tree_function_versioning): Check DF info existence
16312 before accessing it.
16314 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16316 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
16318 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
16319 aarch64_frame hard_fp_offset and frame_size.
16320 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
16321 frame_size; remove original_frame_size.
16322 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
16323 (aarch64_initial_elimination_offset): Remove frame_size and
16324 offset. Use aarch64_frame frame_size.
16326 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16327 Jiong Wang <jiong.wang@arm.com>
16328 Renlin <renlin.li@arm.com>
16330 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
16331 initialization of R30 offset. Update offset. Iterate core
16332 regisers upto X30. Remove X29, X30 specific code.
16334 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16335 Jiong Wang <jiong.wang@arm.com>
16337 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
16338 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
16339 (aarch64_register_saved_on_entry): Adjust test.
16341 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16343 * config/aarch64/aarch64.h (machine_function): Move
16344 saved_varargs_size from here...
16345 (aarch64_frame): ... to here.
16347 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16348 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
16349 (aarch64_initial_elimination_offset)
16350 (aarch64_setup_incoming_varargs): Adjust location of
16351 saved_varargs_size.
16353 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16355 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
16358 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
16359 Prachi Godbole <Prachi.Godbole@imgtec.com>
16361 * config/mips/mips-cpus.def: Add definition for p5600. Updated
16362 mips32r5 entry to use PROCESSOR_P5600.
16363 * config/mips/mips-tables.opt: Regenerate.
16364 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
16365 * config/mips/mips.c (mips_fmadd_bypass): New function.
16366 (mips_rtx_cost_data): Add costs for p5600.
16367 (mips_issue_rate): Add support for p5600.
16368 (mips_multipass_dfa_lookahead): Likewise.
16369 * config/mips/mips.h (TUNE_P5600): New define.
16370 (TUNE_MACC_CHAINS): Add TUNE_P5600.
16371 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
16372 * config/mips/mips.md: Include p5600.md.
16373 (processor): Add p5600.
16374 * config/mips/p5600.md: New file.
16376 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
16378 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
16379 * config/i386/predicates.md (palignr_operand): New.
16380 Indicates if permutation is suitable for palignr instruction.
16382 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
16384 PR tree-optimization/61319
16385 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16386 stmt belongs to loop.
16388 2014-06-05 Richard Biener <rguenther@suse.de>
16390 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
16391 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
16392 (lookup_tmp_var): Adjust.
16393 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
16395 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16397 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
16399 2014-06-05 Marek Polacek <polacek@redhat.com>
16402 * doc/invoke.texi: Document -Wlogical-not-parentheses.
16404 2014-06-04 Tom de Vries <tom@codesourcery.com>
16406 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
16409 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
16411 PR tree-optimization/61385
16412 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
16414 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
16416 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
16417 changed to use fatal_error.
16418 (main): Ensure lto_wrapper_cleanup is run atexit.
16420 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16422 * lra-constraints.c (valid_address_p): Move earlier in file.
16423 (address_eliminator): New structure.
16424 (satisfies_memory_constraint_p): New function.
16425 (satisfies_address_constraint_p): Likewise.
16426 (process_alt_operands, process_address, curr_insn_transform): Use them.
16428 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16430 * lra-int.h (lra_static_insn_data): Make operand_alternative a
16432 (target_lra_int, default_target_lra_int, this_target_lra_int)
16433 (op_alt_data): Delete.
16434 * lra.h (lra_init): Delete.
16435 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
16436 (init_insn_code_data_once): Remove op_alt_data handling.
16437 (finish_insn_code_data_once): Likewise.
16438 (init_op_alt_data): Delete.
16439 (get_static_insn_data): Initialize operand_alternative to null.
16440 (free_insn_recog_data): Cast operand_alternative before freeing it.
16441 (setup_operand_alternative): Take the operand_alternative as
16442 parameter and assume it isn't already cached in the static
16444 (lra_set_insn_recog_data): Update accordingly.
16445 (lra_init): Delete.
16446 * ira.c (ira_init): Don't call lra_init.
16447 * target-globals.h (this_target_lra_int): Declare.
16448 (target_globals): Remove lra_int.
16449 (restore_target_globals): Update accordingly.
16450 * target-globals.c: Don't include lra-int.h.
16451 (default_target_globals, save_target_globals): Remove lra_int.
16453 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16455 * recog.h (operand_alternative): Convert reg_class, reject,
16456 matched and matches into bitfields.
16457 (preprocess_constraints): New overload.
16458 (preprocess_insn_constraints): New function.
16459 (preprocess_constraints): Take the insn as parameter.
16460 (recog_op_alt): Change into a pointer.
16461 (target_recog): Add x_op_alt.
16462 * recog.c (asm_op_alt): New variable.
16463 (recog_op_alt): Change into a pointer.
16464 (preprocess_constraints): New overload, replacing the old function
16465 definition with one that doesn't use global state.
16466 (preprocess_insn_constraints): New function.
16467 (preprocess_constraints): Use them. Take the insn as parameter.
16468 Use asm_op_alt for asms.
16469 (recog_init): Free existing x_op_alt entries.
16470 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16472 (make_early_clobber_and_input_conflicts): Likewise.
16473 (process_bb_node_lives): Pass the insn to process_constraints.
16474 * reg-stack.c (check_asm_stack_operands): Likewise.
16475 (subst_asm_stack_regs): Likewise.
16476 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16477 * regrename.c (build_def_use): Likewise.
16478 * sched-deps.c (sched_analyze_insn): Likewise.
16479 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16480 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16481 (note_invalid_constants): Likewise.
16482 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16483 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16486 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16488 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16489 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16491 (make_early_clobber_and_input_conflicts): Likewise.
16492 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16494 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16496 * recog.h (alternative_class): New function.
16497 (which_op_alt): Return a const recog_op_alt.
16498 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16499 (subst_asm_stack_regs): Likewise.
16500 * config/arm/arm.c (note_invalid_constants): Likewise.
16501 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16502 the operand_alternative; use alternative class instead.
16503 * sel-sched.c (get_reg_class): Likewise.
16504 * regrename.c (build_def_use): Likewise.
16505 (hide_operands, restore_operands, record_out_operands): Update type
16508 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16510 * recog.h (recog_op_alt): Convert to a flat array.
16511 (which_op_alt): New function.
16512 * recog.c (recog_op_alt): Convert to a flat array.
16513 (preprocess_constraints): Update accordingly, grouping all
16514 operands of the same alternative together, rather than the
16516 * ira-lives.c (check_and_make_def_conflict): Likewise.
16517 (make_early_clobber_and_input_conflicts): Likewise.
16518 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16519 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16520 (subst_asm_stack_regs): Likewise.
16521 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16522 * regrename.c (hide_operands, record_out_operands): Likewise.
16523 (build_def_use): Likewise.
16524 * sel-sched.c (get_reg_class): Likewise.
16525 * config/arm/arm.c (note_invalid_constants): Likewise.
16527 2014-06-04 Jason Merrill <jason@redhat.com>
16531 * gimplify.c (gimplify_arg): Non-static.
16532 * gimplify.h: Declare it.
16534 2014-06-04 Richard Biener <rguenther@suse.de>
16536 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16537 TREE_PUBLIC and DECL_EXTERNAL decls.
16539 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16541 * regcprop.c (copyprop_hardreg_forward_1): Account for
16542 HARD_REGNO_CALL_PART_CLOBBERED.
16544 2014-06-04 Richard Biener <rguenther@suse.de>
16546 * configure.ac: Check whether the underlying type of int64_t
16547 is long or long long.
16548 * configure: Regenerate.
16549 * config.in: Likewise.
16550 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16551 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16553 2014-06-04 Richard Biener <rguenther@suse.de>
16555 PR tree-optimization/60098
16556 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16558 (dse_optimize_stmt): Simplify, now that we found a kill
16561 2014-06-04 Richard Biener <rguenther@suse.de>
16563 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16564 of accesses with non-invariant address.
16566 2014-06-04 Martin Liska <mliska@suse.cz>
16568 * cgraph.h (cgraph_make_wrapper): New function introduced.
16569 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16570 * ipa-inline.h (inline_analyze_function): The function is global.
16571 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
16573 2014-06-04 Martin Liska <mliska@suse.cz>
16575 * tree.h (private_lookup_attribute_starting): New function.
16576 (lookup_attribute_starting): Likewise.
16577 * tree.c (private_lookup_attribute_starting): Likewise.
16579 2014-06-04 Martin Liska <mliska@suse.cz>
16581 * cgraph.h (expand_thunk): New argument added.
16582 (address_taken_from_non_vtable_p): New global function.
16583 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
16584 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
16585 * cgraphunit.c (analyze_function): Likewise.
16586 (assemble_thunks_and_aliases): Argument added to call.
16587 (expand_thunk): New argument forces to produce GIMPLE thunk.
16589 2014-06-04 Martin Liska <mliska@suse.cz>
16591 * coverage.h (coverage_compute_cfg_checksum): Argument added.
16592 * coverage.c (coverage_compute_cfg_checksum): Likewise.
16593 * profile.c (branch_prob): Likewise.
16595 2014-06-04 Martin Jambor <mjambor@suse.cz>
16598 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
16599 handler for switch on an ipa_ref_use enum.
16600 * ipa-reference.c (analyze_function): Likewise.
16602 2014-06-04 Kai Tietz <ktietz@redhat.com>
16604 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
16605 from old call-instruction.
16607 2014-06-04 Bin Cheng <bin.cheng@arm.com>
16609 * config/aarch64/aarch64.c (aarch64_classify_address)
16610 (aarch64_legitimize_reload_address): Support full addressing modes
16612 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
16613 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
16615 2014-06-03 Andrew Pinski <apinski@cavium.com>
16617 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
16620 2014-06-03 Andrew Pinski <apinski@cavium.com>
16622 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
16623 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
16625 2014-06-03 Kai Tietz <ktietz@redhat.com>
16627 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
16630 2014-06-03 Dehao Chen <dehao@google.com>
16632 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
16635 2014-06-03 Marek Polacek <polacek@redhat.com>
16638 * doc/invoke.texi: Document -Wswitch-bool.
16639 * function.c (stack_protect_epilogue): Cast controlling expression of
16641 * gengtype.c (walk_type): Generate switch expression with its
16642 controlling expression cast to int.
16644 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
16646 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
16648 * config/avr/avr-tables.opt: Regenerate.
16649 * config/avr/t-multilib: Regenerate.
16650 * doc/avr-mmcu.texi: Regenerate.
16652 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
16653 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16655 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
16656 (ata6617c, ata664251): Add new avr35 devices.
16657 (ata6612c): Add new avr4 device.
16658 (ata6613c, ata6614q): Add new avr5 devices.
16659 * config/avr/avr-tables.opt: Regenerate.
16660 * config/avr/t-multilib: Regenerate.
16661 * doc/avr-mmcu.texi: Regenerate.
16663 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16665 * gcc/config/aarch64/aarch64-builtins.c
16666 (aarch64_types_binop_ssu_qualifiers): New static data.
16667 (TYPES_BINOP_SSU): Define.
16668 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
16669 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
16670 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
16671 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
16672 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
16673 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
16674 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
16675 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
16676 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
16677 suffix to builtin function name, remove cast.
16678 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
16679 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
16680 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
16682 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16684 * gcc/config/aarch64/aarch64-builtins.c
16685 (aarch64_types_binop_uus_qualifiers,
16686 aarch64_types_shift_to_unsigned_qualifiers,
16687 aarch64_types_unsigned_shiftacc_qualifiers): Define.
16688 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
16689 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
16690 sqshlu_n, uqshl_n): Update qualifiers.
16691 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
16692 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
16693 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
16694 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
16695 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
16696 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
16697 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
16698 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
16699 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
16700 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
16701 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
16702 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
16703 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
16704 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
16705 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
16706 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
16707 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
16708 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
16709 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
16710 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
16711 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
16712 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
16713 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
16714 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
16715 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
16716 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
16717 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
16719 2014-06-03 Teresa Johnson <tejohnson@google.com>
16721 * tree-sra.c (modify_function): Record caller nodes after rebuild.
16723 2014-06-02 Jason Merrill <jason@redhat.com>
16726 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
16728 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16730 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
16733 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
16735 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
16737 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
16738 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
16739 * config/aarch64/iterators.md (REVERSE): New iterator.
16740 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
16741 (rev_op): New int_attribute.
16742 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
16743 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
16744 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
16745 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
16746 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
16747 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
16748 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
16749 Replace temporary __asm__ with __builtin_shuffle.
16751 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16753 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
16755 * config/mips/mips-tables.opt: Regenerate.
16756 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
16757 to use mips_isa_rev rather than ISA_MIPS32R2.
16758 * config/mips/mips.h (ISA_MIPS32R3): New define.
16759 (ISA_MIPS32R5): New define.
16760 (ISA_MIPS64R3): New define.
16761 (ISA_MIPS64R5): New define.
16762 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
16763 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
16764 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
16766 (MIPS_ISA_SYNCI_SPEC): Likewise.
16767 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
16768 (LINK_SPEC): Added mips32r3 and mips32r5.
16769 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
16770 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
16771 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
16772 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
16773 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
16774 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
16775 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
16777 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
16779 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
16781 * config/mips/mips.opt (mxpa): New option.
16782 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
16785 2014-06-03 Martin Jambor <mjambor@suse.cz>
16788 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
16791 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
16793 PR tree-optimization/61328
16794 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
16795 initialization from find_bswap_or_nop_1.
16796 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
16797 in source_expr2 before using the size value the function sets. Also
16798 make use of init_symbolic_number () in both the old place and
16799 find_bswap_or_nop_load () to avoid reading uninitialized memory when
16800 doing recursion in the GIMPLE_BINARY_RHS case.
16802 2014-06-03 Richard Biener <rguenther@suse.de>
16804 PR tree-optimization/61383
16805 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
16808 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
16810 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
16811 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
16812 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
16813 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
16815 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
16816 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
16817 * system.h: ...here and make it unconditional.
16818 * target.def (conditional_register_usage): Mention
16819 define_register_constraint instead of old-style constraint macros.
16820 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
16821 * doc/tm.texi: Regenerate.
16822 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
16823 protected by !USE_MD_CONSTRAINTS.
16824 * config/frv/frv.md: Remove quote from old version of documentation.
16825 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
16826 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
16827 CONST_DOUBLE_OK_FOR_LETTER.
16828 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
16830 2014-06-02 Andrew Pinski <apinski@cavium.com>
16832 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
16833 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
16834 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
16835 file whose name depends on -mabi= and -mbig-endian.
16836 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
16837 Handle LP64 better and handle ilp32 too.
16838 (MULTILIB_OPTIONS): Delete.
16839 (MULTILIB_DIRNAMES): Delete.
16841 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
16843 * expr.h: Remove prototypes of functions defined in builtins.c.
16844 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
16845 Remove prototypes of functions defined in builtins.c.
16846 * builtins.h: Update prototype list to include all exported functions.
16847 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
16848 no_c99_libc_has_function): Move to targhooks.c
16849 (build_string_literal, build_call_expr_loc_array,
16850 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
16852 (expand_builtin_object_size, fold_builtin_object_size): Make static.
16853 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
16854 no_c99_libc_has_function): Relocate from builtins.c.
16855 * tree.c: Include builtins.h.
16856 (build_call_expr_loc_array, build_call_expr_loc_vec,
16857 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
16859 * fold-const.h (fold_fma): Move prototype to builtins.h.
16860 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
16861 * asan.c: Include builtins.h.
16862 * cfgexpand.c: Likewise.
16863 * convert.c: Likewise.
16864 * emit-rtl.c: Likewise.
16865 * except.c: Likewise.
16866 * expr.c: Likewise.
16867 * fold-const.c: Likewise.
16868 * gimple-fold.c: Likewise.
16869 * gimple-ssa-strength-reduction.c: Likewise.
16870 * gimplify.c: Likewise.
16871 * ipa-inline.c: Likewise.
16872 * ipa-prop.c: Likewise.
16873 * lto-streamer-out.c: Likewise.
16874 * stmt.c: Likewise.
16875 * tree-inline.c: Likewise.
16876 * tree-object-size.c: Likewise.
16877 * tree-sra.c: Likewise.
16878 * tree-ssa-ccp.c: Likewise.
16879 * tree-ssa-forwprop.c: Likewise.
16880 * tree-ssa-loop-ivcanon.c: Likewise.
16881 * tree-ssa-loop-ivopts.c: Likewise.
16882 * tree-ssa-math-opts.c: Likewise.
16883 * tree-ssa-reassoc.c: Likewise.
16884 * tree-ssa-threadedge.c: Likewise.
16885 * tree-streamer-in.c: Likewise.
16886 * tree-vect-data-refs.c: Likewise.
16887 * tree-vect-patterns.c: Likewise.
16888 * tree-vect-stmts.c: Likewise.
16889 * config/aarch64/aarch64.c: Likewise.
16890 * config/alpha/alpha.c: Likewise.
16891 * config/arc/arc.c: Likewise.
16892 * config/arm/arm.c: Likewise.
16893 * config/avr/avr.c: Likewise.
16894 * config/bfin/bfin.c: Likewise.
16895 * config/c6x/c6x.c: Likewise.
16896 * config/cr16/cr16.c: Likewise.
16897 * config/cris/cris.c: Likewise.
16898 * config/epiphany/epiphany.c: Likewise.
16899 * config/fr30/fr30.c: Likewise.
16900 * config/frv/frv.c: Likewise.
16901 * config/h8300/h8300.c: Likewise.
16902 * config/i386/i386.c: Likewise.
16903 * config/i386/winnt.c: Likewise.
16904 * config/ia64/ia64.c: Likewise.
16905 * config/iq2000/iq2000.c: Likewise.
16906 * config/lm32/lm32.c: Likewise.
16907 * config/m32c/m32c.c: Likewise.
16908 * config/m32r/m32r.c: Likewise.
16909 * config/m68k/m68k.c: Likewise.
16910 * config/mcore/mcore.c: Likewise.
16911 * config/mep/mep.c: Likewise.
16912 * config/microblaze/microblaze.c: Likewise.
16913 * config/mips/mips.c: Likewise.
16914 * config/mmix/mmix.c: Likewise.
16915 * config/mn10300/mn10300.c: Likewise.
16916 * config/moxie/moxie.c: Likewise.
16917 * config/msp430/msp430.c: Likewise.
16918 * config/nds32/nds32.c: Likewise.
16919 * config/pa/pa.c: Likewise.
16920 * config/pdp11/pdp11.c: Likewise.
16921 * config/picochip/picochip.c: Likewise.
16922 * config/rl78/rl78.c: Likewise.
16923 * config/rs6000/rs6000.c: Likewise.
16924 * config/rx/rx.c: Likewise.
16925 * config/s390/s390.c: Likewise.
16926 * config/score/score.c: Likewise.
16927 * config/sh/sh.c: Likewise.
16928 * config/sparc/sparc.c: Likewise.
16929 * config/spu/spu.c: Likewise.
16930 * config/stormy16/stormy16.c: Likewise.
16931 * config/tilegx/tilegx.c: Likewise.
16932 * config/tilepro/tilepro.c: Likewise.
16933 * config/v850/v850.c: Likewise.
16934 * config/vax/vax.c: Likewise.
16935 * config/xtensa/xtensa.c: Likewise.
16937 2014-06-02 Jeff Law <law@redhat.com>
16939 PR rtl-optimization/61094
16940 * ree.c (combine_reaching_defs): Do not reextend an insn if it
16941 was marked as do_no_reextend. If a copy is needed to eliminate
16942 an extension, then mark it as do_not_reextend.
16944 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
16946 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
16948 2014-06-02 Richard Henderson <rth@redhat.com>
16951 * config/alpha/alpha.c (print_operand_address): Allow symbolic
16952 addresses inside asms. Use output_operand_lossage instead of
16955 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
16958 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
16959 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
16961 2014-06-02 Tom de Vries <tom@codesourcery.com>
16963 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
16964 case that x has VOIDmode.
16966 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
16968 * varasm.c (copy_constant): Delete function.
16969 (build_constant_desc): Don't call it.
16971 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16974 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
16975 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
16976 with immediate_operand.
16978 2014-06-02 Andreas Schwab <schwab@suse.de>
16980 * config/ia64/ia64.c
16981 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
16982 pending_data_specs first.
16984 2014-06-02 Richard Biener <rguenther@suse.de>
16986 PR tree-optimization/61378
16987 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
16988 valueized_anything.
16990 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
16992 * config/i386/constraints.md (Bw): Rename from 'w'.
16993 (Bz): Rename from 'z'.
16994 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
16996 2014-06-01 Kai Tietz <ktietz@redhat.com>
16999 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17000 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17001 instead of m constraint.
17003 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17005 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17006 a separate alternative where the scratch operand 2 is marked as
17009 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17011 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17012 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17013 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17014 and __builtins_arm_get_fpscr.
17015 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17016 __builtins_arm_get_fpscr.
17017 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17018 __builtins_arm_ldfpscr.
17019 (arm_atomic_assign_expand_fenv): New function.
17020 * config/arm/vfp.md (set_fpscr): New pattern.
17021 (get_fpscr) : Likewise.
17022 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17024 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17025 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17027 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17029 * asan.c (report_error_func): Add SLOW_P argument, use
17030 BUILT_IN_ASAN_*_N if set.
17031 (build_check_stmt): Likewise.
17032 (instrument_derefs): If T has insufficient alignment,
17033 force same handling as for odd sizes.
17035 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17036 BUILT_IN_ASAN_REPORT_STORE_N): New.
17037 * asan.c (struct asan_mem_ref): Change access_size type to
17039 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17040 update_mem_ref_hash_table): Likewise.
17041 (asan_mem_ref_hasher::hash): Hash in a HWI.
17042 (report_error_func): Change size_in_bytes argument to HWI.
17043 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17045 (build_shadow_mem_access): New function.
17046 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17047 Handle size_in_bytes not power of two or larger than 16.
17048 (instrument_derefs): Don't give up if size_in_bytes is not
17049 power of two or is larger than 16.
17051 2014-05-30 Kai Tietz <ktietz@redhat.com>
17054 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17055 for sibling-tail-calls.
17056 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17058 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17059 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17061 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17063 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17064 * config/avr/avr-tables.opt: Regenerate.
17065 * config/avr/t-multilib: Regenerate.
17066 * doc/avr-mmcu.texi: Regenerate.
17068 2014-05-30 Ian Lance Taylor <iant@google.com>
17070 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17073 2014-05-30 Tom de Vries <tom@codesourcery.com>
17075 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17078 2014-05-30 Tom de Vries <tom@codesourcery.com>
17080 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17081 * lra.c (initialize_lra_reg_info_element): Add init of
17082 actual_call_used_reg_set field.
17083 (lra): Call lra_create_live_ranges before lra_inheritance for
17085 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17087 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17088 instead of call_used_reg_set for -fuse-caller-save.
17089 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17091 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17093 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17095 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17097 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17099 * ira.c (ira_get_dup_out_num): Check for output operands at
17100 the start of the loop. Handle cases where an included alternative
17101 follows an excluded one.
17103 2014-05-29 Mike Stump <mikestump@comcast.net>
17106 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17107 post ld passes when lto is used.
17109 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17111 PR rtl-optimization/61325
17112 * lra-constraints.c (process_address): Rename to process_address_1.
17113 (process_address): New function.
17115 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17117 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17118 TYPES_BINOPV): New static data.
17119 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
17121 * config/aarch64/aarch64-simd.md (aarch64_ext,
17122 aarch64_im_lane_boundsi): New patterns.
17123 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
17125 (aarch64_evpc_ext): New function.
17127 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
17129 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
17130 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
17131 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
17132 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
17133 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
17135 2014-05-29 Tom de Vries <tom@codesourcery.com>
17137 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
17139 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
17140 Richard Sandiford <rdsandiford@googlemail.com>
17142 * arm/iterators.md (shiftable_ops): New code iterator.
17143 (t2_binop0, arith_shift_insn): New code attributes.
17144 * arm/predicates.md (shift_nomul_operator): New predicate.
17145 * arm/arm.md (insn_enabled): Delete.
17146 (enabled): Remove insn_enabled test.
17147 (*arith_shiftsi): Delete. Replace with ...
17148 (*<arith_shift_insn>_multsi): ... new pattern.
17149 (*<arith_shift_insn>_shiftsi): ... new pattern.
17150 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
17152 2014-05-29 Radovan Obradovic <robradovic@mips.com>
17153 Tom de Vries <tom@codesourcery.com>
17155 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
17156 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
17158 (mips_split_call): Use POST_CALL_TMP_REG.
17159 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
17161 2014-05-29 Tom de Vries <tom@codesourcery.com>
17163 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
17164 with #ifdef STACK_REGS.
17166 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
17168 * varasm.c (get_variable_section): Walk aliases.
17169 (place_block_symbol): Walk aliases.
17171 2014-05-28 Tom de Vries <tom@codesourcery.com>
17174 2014-05-28 Tom de Vries <tom@codesourcery.com>
17176 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17177 * lra.c (initialize_lra_reg_info_element): Add init of
17178 actual_call_used_reg_set field.
17179 (lra): Call lra_create_live_ranges before lra_inheritance for
17181 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17183 * lra-constraints.c (need_for_call_save_p): Use
17184 actual_call_used_reg_set instead of call_used_reg_set for
17186 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17188 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17190 * doc/md.texi: Document that the % constraint character must
17191 be at the beginning of the string.
17192 * genoutput.c (validate_insn_alternatives): Check that '=',
17193 '+' and '%' only appear at the beginning of a constraint.
17194 * ira.c (commutative_constraint_p): Delete.
17195 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
17196 at the start of the string.
17197 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
17199 * config/arm/neon.md (bicdi3_neon): Likewise.
17200 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
17201 (slt_si, sltu_si): Likewise.
17202 * config/vax/vax.md (sbcdi3): Likewise.
17203 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
17204 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
17205 (mul64): Move '%' to beginning of constraint.
17206 * config/arm/arm.md (*xordi3_insn): Likewise.
17207 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
17208 (xorsi3): Likewise.
17210 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17212 * doc/md.texi: Document the restrictions on the "enabled" attribute.
17214 2014-05-28 Jason Merrill <jason@redhat.com>
17217 * cgraph.h (symtab_node::get_comdat_group_id): New.
17218 * cgraphunit.c (analyze_functions): Call it.
17219 * symtab.c (dump_symtab_node): Likewise.
17220 * tree.c (decl_comdat_group_id): New.
17221 * tree.h: Declare it.
17222 * lto-streamer-out.c (write_symbol): Use it.
17223 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
17225 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
17227 PR bootstrap/PR61146
17228 * wide-int.cc: Do not include longlong.h when compiling with clang.
17230 2014-05-28 Richard Biener <rguenther@suse.de>
17232 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
17233 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
17234 (vrp_visit_assignment_or_call): Print less vertical space.
17235 (vrp_visit_stmt): Likewise.
17236 (vrp_visit_phi_node): Likewise. For a PHI argument with
17237 VR_VARYING range consider recording it as copy.
17239 2014-05-28 Richard Biener <rguenther@suse.de>
17242 2014-05-28 Richard Biener <rguenther@suse.de>
17244 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17246 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
17248 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
17249 sufficiently aligned and an offset is used at the same time.
17250 (expand_expr_real_1): Likewise.
17252 2014-05-28 Richard Biener <rguenther@suse.de>
17254 PR middle-end/61045
17255 * fold-const.c (fold_comparison): When folding
17256 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
17257 the sign of the remaining constant operand stays the same.
17259 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
17261 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
17262 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
17263 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
17265 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
17266 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
17267 (m32bit-doubles) Likewise.
17268 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
17269 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
17272 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17274 * configure.ac ($gcc_cv_ld_clearcap): New test.
17275 * configure: Regenerate.
17276 * config.in: Regenerate.
17277 * config/sol2.opt (mclear-hwcap): New option.
17278 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
17279 * config/sol2-clearcap.map: Moved here from
17280 testsuite/gcc.target/i386/clearcap.map.
17281 * config/sol2-clearcapv2.map: Move here from
17282 gcc.target/i386/clearcapv2.map.
17283 * config/t-sol2 (install): Depend on install-clearcap-map.
17284 (install-clearcap-map): New target.
17285 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
17288 2014-05-28 Richard Biener <rguenther@suse.de>
17290 * hwint.h (*_HALF_WIDE_INT*): Move to ...
17291 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
17292 ... here and remove the rest.
17293 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17295 2014-05-28 Richard Biener <rguenther@suse.de>
17297 PR tree-optimization/61335
17298 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
17299 new range fails, drop to varying.
17301 2014-05-28 Olivier Hainque <hainque@adacore.com>
17303 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
17304 (CPP_SPEC): Add entry for -mcpu=8548.
17305 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
17306 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
17308 2014-05-28 Tom de Vries <tom@codesourcery.com>
17310 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17311 * lra.c (initialize_lra_reg_info_element): Add init of
17312 actual_call_used_reg_set field.
17313 (lra): Call lra_create_live_ranges before lra_inheritance for
17315 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17317 * lra-constraints.c (need_for_call_save_p): Use
17318 actual_call_used_reg_set instead of call_used_reg_set for
17320 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17322 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17323 Tom de Vries <tom@codesourcery.com>
17325 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
17327 (@item -fuse-caller-save): New item.
17329 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17330 Tom de Vries <tom@codesourcery.com>
17332 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
17333 OPT_fuse_caller_save.
17335 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17336 Tom de Vries <tom@codesourcery.com>
17338 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
17339 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
17340 get_call_reg_set_usage.
17341 * resource.c (mark_set_resources, mark_target_live_regs): Use
17342 get_call_reg_set_usage.
17343 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
17345 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
17346 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
17347 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17348 * ira-build.c (ira_create_allocno): Init
17349 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17350 (create_cap_allocno, propagate_allocno_info)
17351 (propagate_some_info_from_allocno)
17352 (copy_info_to_removed_store_destinations): Handle
17353 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17354 * ira-costs.c (ira_tune_allocno_costs): Use
17355 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
17357 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17358 Tom de Vries <tom@codesourcery.com>
17360 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
17361 and function_used_regs_valid fields.
17362 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
17363 find_all_hard_reg_sets.
17364 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
17365 (get_call_reg_set_usage): New function.
17366 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
17367 * regs.h (get_call_reg_set_usage): Declare.
17369 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17372 * config/dbx.h (License): Add Runtime Library Exception.
17373 * config/newlib-stdint.h (License): Same.
17374 * config/rtems.h (License): Same
17375 * config/initfini-array.h (License): Same
17376 * config/v850/v850.h (License): Same.
17377 * config/v850/v850-opts.h (License): Same
17378 * config/v850/rtems.h (License): Same.
17380 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17383 * doc/extend.texi (Local Labels): Note that label differences are
17384 not supported for AVR.
17386 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17387 Olivier Hainque <hainque@adacore.com>
17389 * rtl.h (set_for_reg_notes): Declare.
17390 * emit-rtl.c (set_for_reg_notes): New function.
17391 (set_unique_reg_note): Use it.
17392 * optabs.c (add_equal_note): Likewise
17394 2014-05-27 Andrew Pinski <apinski@cavium.com>
17396 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
17397 Use <w> for the register in assembly template.
17398 (stack_protect_test): Use the mode of operands[0] for the result.
17399 (stack_protect_test_<mode>): Use <w> for the register
17400 in assembly template.
17402 2014-05-27 DJ Delorie <dj@redhat.com>
17404 * config/rx/rx.c (add_vector_labels): New.
17405 (rx_output_function_prologue): Call it.
17406 (rx_handle_func_attribute): Don't require empty arguments.
17407 (rx_handle_vector_attribute): New.
17408 (rx_attribute_table): Add "vector" attribute.
17409 * doc/extend.texi (interrupt, vector): Document new/changed
17410 RX-specific attributes.
17412 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
17414 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17416 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
17417 predicate to detect a negative quotient.
17419 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17421 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
17422 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
17423 Add X - Y CMP 0 to X CMP Y transformation.
17424 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
17426 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
17428 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
17431 2014-05-27 Steve Ellcey <sellcey@mips.com>
17433 * config/mips/mips.c: Add include of cgraph.h.
17435 2014-05-27 Richard Biener <rguenther@suse.de>
17437 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
17439 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17442 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
17443 * config/arm/arm-cores.def (License): Same.
17444 * config/arm/arm-opts.h (License): Same.
17445 * config/arm/aout.h (License): Same.
17446 * config/arm/bpabi.h (License): Same.
17447 * config/arm/elf.h (License): Same.
17448 * config/arm/linux-elf.h (License): Same.
17449 * config/arm/linux-gas.h (License): Same.
17450 * config/arm/netbsd-elf.h (License): Same.
17451 * config/arm/uclinux-eabi.h (License): Same.
17452 * config/arm/uclinux-elf.h (License): Same.
17453 * config/arm/vxworks.h (License): Same.
17455 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17457 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17458 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17459 (arm_init_neon_builtins): Handle NEON_BSWAP.
17460 Define required type nodes.
17461 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17462 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17463 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17464 * config/arm/iterators.md (VDQHSD): New mode iterator.
17466 2014-05-27 Richard Biener <rguenther@suse.de>
17468 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17469 Try using literal operands when comparing value-ranges failed.
17471 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17473 * ira.c (commutative_operand): Adjust for change to recog_data.
17474 [Missing from previous commit.]
17476 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17478 * system.h (TEST_BIT): New macro.
17479 * recog.h (alternative_mask): New type.
17480 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17481 (recog_data_d): Replace alternative_enabled_p array with
17482 enabled_alternatives.
17483 (target_recog): New structure.
17484 (default_target_recog, this_target_recog): Declare.
17485 (get_enabled_alternatives, recog_init): Likewise.
17486 * recog.c (default_target_recog, this_target_recog): New variables.
17487 (get_enabled_alternatives): New function.
17488 (extract_insn): Use it.
17489 (recog_init): New function.
17490 (preprocess_constraints, constrain_operands): Adjust for change to
17492 * postreload.c (reload_cse_simplify_operands): Likewise.
17493 * reload.c (find_reloads): Likewise.
17494 * ira-costs.c (record_reg_classes): Likewise.
17495 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17496 all alternatives after a disabled one would be skipped.
17497 (ira_implicitly_set_insn_hard_regs): Likewise.
17498 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17499 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17500 with enabled_alternatives.
17501 * lra.c (free_insn_recog_data): Update accordingly.
17502 (lra_update_insn_recog_data): Likewise.
17503 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17504 * lra-constraints.c (process_alt_operands): Likewise. Handle
17505 only_alternative as part of the enabled mask.
17506 * target-globals.h (this_target_recog): Declare.
17507 (target_globals): Add a recog field.
17508 (restore_target_globals): Restore this_target_recog.
17509 * target-globals.c: Include recog.h.
17510 (default_target_globals): Initialize recog field.
17511 (save_target_globals): Likewise.
17512 * reginfo.c (reinit_regs): Call recog_init.
17513 * toplev.c (backend_init_target): Likewise.
17515 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17517 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17518 rather than any named insn's code.
17520 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17523 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17524 * config/arm/arm-cores.def (License): Same.
17526 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17528 * tree.h (decl_comdat_group): Declare.
17529 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17530 * tree.c (decl_comdat_group): Here.
17532 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17534 PR rtl-optimization/61222
17535 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17536 the shift, truncate the PLUS operand to the result mode.
17538 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17541 * config/i386/i386.c (ix86_rtx_costs)
17542 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17545 2014-05-26 Martin Jambor <mjambor@suse.cz>
17547 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17550 2014-05-26 Richard Biener <rguenther@suse.de>
17552 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17553 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17554 Provide specializations.
17555 (wi::int_traits <HOST_WIDE_INT>,
17556 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17558 2014-05-26 Alan Modra <amodra@gmail.com>
17561 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17562 params and return a bool. Remove dead code. Update comment.
17563 Assert we have a const_int source. Remove bogus code from
17564 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17565 handling of constants > 2G and reg_equal note, from..
17566 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17567 return value. Update comment. If we can, use a new pseudo
17568 for intermediate calculations.
17569 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17571 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17572 call to rs6000_emit_set_const in splitter.
17573 (movdi_internal64+2, +3): Likewise.
17575 2014-05-26 Richard Biener <rguenther@suse.de>
17577 * system.h: Define __STDC_FORMAT_MACROS before
17578 including inttypes.h.
17579 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
17580 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
17581 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
17582 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
17583 HOST_WIDEST_INT_C): Remove.
17584 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
17585 if C99 inttypes.h is not available.
17586 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
17587 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
17588 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
17589 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
17590 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
17591 (struct output_info): Likewise.
17592 (print_statistics): Adjust.
17593 (dump_bitmap_statistics): Likewise.
17594 * bt-load.c (migrate_btr_defs): Print with PRId64.
17595 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
17596 (MAX_SAFE_MULTIPLIER): Adjust.
17597 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
17598 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
17599 dump_cgraph_node): Likewise.
17600 * final.c (dump_basic_block_info): Likewise.
17601 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
17602 * gcov.c (format_gcov): Likewise.
17603 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
17605 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
17606 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
17607 (inline_small_functions, dump_overall_stats, dump_inline_stats):
17608 Use PRId64 for dumping.
17609 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
17610 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
17611 (add_allocno_hard_regs): Adjust.
17612 * loop-doloop.c (doloop_modify): Print using PRId64.
17613 * loop-iv.c (inverse): Compute in uint64_t.
17614 (determine_max_iter, iv_number_of_iterations): Likewise.
17615 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
17616 Print using PRId64.
17617 * lto-streamer-out.c (write_symbol): Use uint64_t.
17618 * mcf.c (CAP_INFINITY): Use int64_t maximum.
17619 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
17620 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
17621 * modulo-sched.c (const_iteration_count): Use int64_t.
17622 (sms_schedule): Dump using PRId64.
17623 * predict.c (dump_prediction): Likewise.
17624 * pretty-print.h (pp_widest_integer): Remove.
17625 * profile.c (get_working_sets, is_edge_inconsistent,
17626 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
17627 * tree-pretty-print.c (pp_double_int): Remove case handling
17628 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
17629 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
17631 (pass_optimize_bswap::execute): Remove restriction on hosts.
17632 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
17633 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
17634 * tree.c (widest_int_cst_value): Remove.
17635 * tree.h (widest_int_cst_value): Likewise.
17636 * value-prof.c (dump_histogram_value): Print using PRId64.
17637 * gengtype.c (main): Also inject int64_t.
17638 * ggc-page.c (struct max_alignment): Use int64_t.
17639 * alloc-pool.c (struct allocation_object_def): Likewise.
17640 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
17642 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
17643 * doc/tm.texi: Regenerated.
17644 * gengtype-lex.l (IWORD): Handle [u]int64_t.
17645 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
17646 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
17647 mmix_output_register_setting): Use [u]int64_t in prototypes.
17648 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
17649 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
17650 mmix_output_octa, mmix_output_shifted_value): Adjust.
17651 (mmix_intval): Adjust. Remove unreachable case.
17652 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
17654 2014-05-26 Richard Biener <rguenther@suse.de>
17656 * configure.ac: Drop __int64 type check. Insist that we
17657 found uint64_t and int64_t.
17658 * hwint.h (HOST_BITS_PER___INT64): Remove.
17659 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
17660 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
17661 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
17662 (HOST_WIDEST_FAST_INT): Remove __int64 case.
17663 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
17664 for dst_q_src_df_rms_cdt.
17665 * configure: Regenerate.
17666 * config.in: Likewise.
17668 2014-05-26 Michael Tautschnig <mt@debian.org>
17671 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
17672 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
17674 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17676 PR rtl-optimization/61278
17677 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
17679 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17681 PR rtl-optimization/61220
17682 Part of PR rtl-optimization/61225
17683 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
17684 insn; skip split_edge for a block with only one successor.
17686 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17688 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
17691 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17693 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
17694 (update_vtable_references): New function.
17695 (function_and_variable_visibility): Rewrite also vtable initializers.
17696 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
17698 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17700 * ggc.h (ggc_grow): New function.
17701 * ggc-none.c (ggc_grow): New function.
17702 * ggc-page.c (ggc_grow): Likewise.
17704 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17706 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
17707 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
17708 comdat_can_be_unshared_p, cgraph_externally_visible_p,
17709 varpool_externally_visible_p, can_replace_by_local_alias,
17710 update_visibility_by_resolution_info, function_and_variable_visibility,
17711 pass_data_ipa_function_and_variable_visibility,
17712 make_pass_ipa_function_and_variable_visibility,
17713 whole_program_function_and_variable_visibility,
17714 pass_data_ipa_whole_program_visibility,
17715 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
17716 * cgraph.h (cgraph_local_node_p): Declare.
17717 * ipa-visibility.c: New file.
17718 * Makefile.in (OBJS): Add ipa-visiblity.o
17720 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17722 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
17723 that var decl is available.
17725 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17727 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
17728 symtab_node pointer.
17729 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
17730 (find_decls_types_r): Do not walk COMDAT_GROUP.
17731 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
17732 * varasm.c (make_decl_one_only): Use set_comdat_group;
17733 create node if needed.
17734 * ipa-inline-transform.c (save_inline_function_body): Update
17735 way we decl->symtab mapping.
17736 * symtab.c (symtab_hash, hash_node, eq_node
17737 symtab_insert_node_to_hashtable): Remove.
17738 (symtab_register_node): Update.
17739 (symtab_unregister_node): Update.
17740 (symtab_get_node): Reimplement as inline function.
17741 (symtab_add_to_same_comdat_group): Update.
17742 (symtab_dissolve_same_comdat_group_list): Update.
17743 (dump_symtab_base): Update.
17744 (verify_symtab_base): Update.
17745 (symtab_make_decl_local): Update.
17746 (fixup_same_cpp_alias_visibility): Update.
17747 (symtab_nonoverwritable_alias): Update.
17748 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
17749 * ipa.c (update_visibility_by_resolution_info): UPdate.
17750 * bb-reorder.c: Include cgraph.h
17751 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
17752 with comdat groups.
17753 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
17754 * cgraph.c (cgraph_get_create_node): Update.
17755 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
17757 (symtab_get_node): Make inline.
17758 (symtab_insert_node_to_hashtable): Remove.
17759 (symtab_can_be_discarded): Update.
17760 (decl_comdat_group): New function.
17761 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
17763 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
17765 (read_comdat_group): New function.
17766 (input_node, input_varpool_node): Use it.
17767 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
17769 * mips.c (mips_start_unique_function): Likewise.
17770 (ix86_code_end): Likewise.
17771 (rs6000_code_end): Likweise.
17772 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
17774 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17776 * gengtype-state.c (fatal_reading_state): Bring offline.
17777 * optabs.c (widening_optab_handler): Bring offline.
17778 * optabs.h (widening_optab_handler): Likewise.
17779 * final.c (get_attr_length_1): Likewise.
17781 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
17783 * sched-int.h (sd_iterator_cond): Manually tail recurse.
17785 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17787 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
17788 (ppc440-compare): Include shift with dot.
17789 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
17790 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
17792 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
17794 (e6500_sfx2): Include it.
17795 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
17796 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
17797 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
17798 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
17799 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
17800 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
17801 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
17802 *lshiftrt_internal1le, *lshiftrt_internal1be,
17803 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
17804 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
17805 *rotldi3_internal10le, *rotldi3_internal10be,
17806 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
17807 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
17808 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
17809 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
17810 define_insns): Use type "shift" in the appropriate alternatives.
17812 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17814 * config/rs6000/rs6000.md (type): Add "logical". Delete
17816 (dot): Adjust comment.
17817 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
17818 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
17819 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
17820 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
17821 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
17822 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
17823 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
17824 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17826 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17827 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17828 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17829 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17830 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17831 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17832 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17833 * config/rs6000/8540.md (ppc8540_su): Adjust.
17834 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17835 cell-cmp-microcoded): Adjust.
17836 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17837 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17838 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17839 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17840 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17841 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17842 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17843 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17844 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17846 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17847 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
17848 Adjust. Adjust comment.
17849 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17850 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17852 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17854 * config/rs6000/rs6000.md (type): Add "add".
17855 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
17856 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
17857 define_insns): Use it.
17858 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
17860 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17861 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
17862 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17863 * config/rs6000/601.md (ppc601-integer): Adjust.
17864 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17865 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17866 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17867 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17868 * config/rs6000/8540.md (ppc8540_su): Adjust.
17869 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17870 cell-cmp-microcoded): Adjust.
17871 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
17872 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17873 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
17874 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
17875 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
17876 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17877 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
17878 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
17879 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
17881 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
17882 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
17883 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17884 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
17886 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17888 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
17889 "delayed_compare", "var_delayed_compare".
17890 (var_shift): New attribute.
17891 (cell_micro): Adjust.
17892 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
17893 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
17894 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
17895 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
17896 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
17897 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
17898 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
17899 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
17900 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
17901 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
17902 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
17903 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
17904 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
17905 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
17906 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
17907 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
17908 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
17909 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
17910 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
17911 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
17912 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
17913 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
17914 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
17915 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17916 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17918 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
17919 * config/rs6000/440.md (ppc440-integer): Adjust.
17920 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
17921 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
17922 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
17923 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
17924 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
17925 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
17926 * config/rs6000/8540.md (ppc8540_su): Adjust.
17927 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
17928 cell-cmp-microcoded): Adjust.
17929 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
17930 * config/rs6000/e500mc.md (e500mc_su): Adjust.
17931 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
17932 e500mc64_delayed): Adjust.
17933 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
17934 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
17935 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
17936 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
17937 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
17938 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
17939 power6-delayed-compare, power6-var-delayed-compare): Adjust.
17940 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
17941 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
17943 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
17944 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
17946 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17948 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
17949 (bits): New mode_attr.
17950 (idiv_ldiv): Delete mode_attr.
17951 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
17952 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17953 rs6000_adjust_priority, is_nonpipeline_insn,
17954 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
17956 * config/rs6000/40x.md (ppc403-idiv): Adjust.
17957 * config/rs6000/440.md (ppc440-idiv): Adjust.
17958 * config/rs6000/476.md (ppc476-idiv): Adjust.
17959 * config/rs6000/601.md (ppc601-idiv): Adjust.
17960 * config/rs6000/603.md (ppc603-idiv): Adjust.
17961 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
17962 ppc620-ldiv): Adjust.
17963 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
17964 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
17965 * config/rs6000/8540.md (ppc8540_divide): Adjust.
17966 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
17967 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
17968 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
17969 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
17970 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
17971 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
17972 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
17973 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
17974 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
17975 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
17976 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
17977 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
17978 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
17979 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
17980 * config/rs6000/titan.md (titan_fxu_div): Adjust.
17982 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
17984 * config/rs6000/rs6000.md (type): Delete "insert_word",
17985 "insert_dword". Add "insert".
17986 (size): Update comment.
17987 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
17988 insn_must_be_first_in_group): Adjust.
17989 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
17990 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
17991 *insvsi_internal6, insvdi_internal): Adjust.
17993 * config/rs6000/40x.md (ppc403-integer): Adjust.
17994 * config/rs6000/440.md (ppc440-integer): Adjust.
17995 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
17996 * config/rs6000/601.md (ppc601-integer): Adjust.
17997 * config/rs6000/603.md (ppc603-integer): Adjust.
17998 * config/rs6000/6xx.md (ppc604-integer): Adjust.
17999 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18000 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18001 * config/rs6000/8540.md (ppc8540_su): Adjust.
18002 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18003 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18004 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18005 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18006 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18007 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18008 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18009 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18010 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18011 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18012 * config/rs6000/power7.md (power7-integer): Adjust.
18013 * config/rs6000/power8.md (power8-1cyc): Adjust.
18014 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18015 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18017 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18019 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18020 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18021 (size): New attribute.
18022 (dot): New attribute.
18023 (cell_micro): Adjust.
18024 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18025 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18026 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18027 umuldi3_highpart): Adjust.
18028 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18029 rs6000_adjust_priority, is_nonpipeline_insn,
18030 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18032 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18033 ppc405-imul3): Adjust.
18034 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18035 * config/rs6000/476.md (ppc476-imul): Adjust.
18036 * config/rs6000/601.md (ppc601-imul): Adjust.
18037 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18038 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18039 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18040 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18041 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18043 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18044 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18045 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18046 cell-imul): Adjust.
18047 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18048 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18049 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18050 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18051 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18052 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18053 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18054 power4-lmul, power4-imul, power4-imul3): Adjust.
18055 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18056 power5-lmul, power5-imul, power5-imul3): Adjust.
18057 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18058 power6-lmul, power6-imul, power6-imul3): Adjust.
18059 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18060 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18062 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18063 rs64a-lmul): Adjust.
18064 * config/rs6000/titan.md (titan_imul): Adjust.
18066 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18068 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18069 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18070 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18071 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18072 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18073 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18074 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18075 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18076 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18077 * config/rs6000/titan.md: Delete nonsensical comment.
18078 (titan_imul): Add type imul3.
18079 (titan_mulhw): Remove type imul3; add type halfmul.
18081 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18083 * config/rs6000/rs6000.md (type): Reorder, reformat.
18085 2014-05-23 Martin Jambor <mjambor@suse.cz>
18087 PR tree-optimization/53787
18088 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18089 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18090 analysis_done, update all uses.
18091 * ipa-prop.c: Include domwalk.h
18092 (param_analysis_info): Removed.
18093 (param_aa_status): New type.
18094 (ipa_bb_info): Likewise.
18095 (func_body_info): Likewise.
18096 (ipa_get_bb_info): New function.
18097 (aa_overwalked): Likewise.
18098 (find_dominating_aa_status): Likewise.
18099 (parm_bb_aa_status_for_bb): Likewise.
18100 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18101 (load_from_unmodified_param): Accept func_body_info as a parameter
18102 instead of parms_ainfo.
18103 (parm_ref_data_preserved_p): Changed to use new param AA info.
18104 (parm_ref_data_pass_through_p): Likewise.
18105 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18106 (compute_complex_assign_jump_func): Changed to use new param AA info.
18107 (compute_complex_ancestor_jump_func): Likewise.
18108 (ipa_compute_jump_functions_for_edge): Likewise.
18109 (ipa_compute_jump_functions): Removed.
18110 (ipa_compute_jump_functions_for_bb): New function.
18111 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18113 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18114 and info, moved variable declarations down.
18115 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18117 (ipa_analyze_stmt_uses): Likewise.
18118 (ipa_analyze_params_uses): Removed.
18119 (ipa_analyze_params_uses_in_bb): New function.
18120 (ipa_analyze_controlled_uses): Likewise.
18121 (free_ipa_bb_info): Likewise.
18122 (analysis_dom_walker): New class.
18123 (ipa_analyze_node): Handle node-specific forbidden analysis,
18124 initialize and free func_body_info, use dominator walker.
18125 (ipcp_modif_dom_walker): New class.
18126 (ipcp_transform_function): Create and free func_body_info, use
18127 ipcp_modif_dom_walker, moved a lot of functionality there.
18129 2014-05-23 Marek Polacek <polacek@redhat.com>
18130 Jakub Jelinek <jakub@redhat.com>
18132 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
18133 * gcc.c (sanitize_spec_function): Likewise.
18134 * convert.c (convert_to_integer): Include "ubsan.h". Add
18135 floating-point to integer instrumentation.
18136 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
18137 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
18138 SANITIZE_NONDEFAULT.
18139 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
18140 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
18141 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
18142 * ubsan.c: Include "realmpfr.h" and "dfp.h".
18143 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
18144 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
18145 float/double/long double.
18146 (ubsan_instrument_float_cast): New function.
18147 * ubsan.h (ubsan_instrument_float_cast): Declare.
18149 2014-05-23 Jiong Wang <jiong.wang@arm.com>
18151 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
18153 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
18154 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
18155 Adjust for tailcalling through registers.
18156 * config/aarch64/aarch64.h (enum reg_class): New caller save
18158 (REG_CLASS_NAMES): Likewise.
18159 (REG_CLASS_CONTENTS): Likewise.
18160 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
18161 Allow tailcalling without decls.
18163 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18165 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18166 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
18168 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
18169 gsi, and variables v_* to v*.
18171 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
18173 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
18175 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18177 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
18178 * omp-low.c: Update accordingly.
18180 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
18181 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
18182 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
18183 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
18184 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
18185 GF_OMP_TARGET_KIND_UPDATE.
18187 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18188 Explicitly enumerate the expected region types.
18190 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
18193 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
18194 documentation; the old documentation didn't clearly state the
18195 constraints on the contents of the pointed-to storage.
18197 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18199 Fix bootstrap error on ia64
18200 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
18201 Return default value.
18203 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
18205 PR tree-optimization/54733
18206 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
18208 (find_bswap_or_nop_load): New.
18209 (find_bswap_1): Renamed to ...
18210 (find_bswap_or_nop_1): This. Also add support for memory source.
18211 (find_bswap): Renamed to ...
18212 (find_bswap_or_nop): This. Also add support for memory source and
18213 detection of bitwise operations equivalent to load in target
18215 (execute_optimize_bswap): Likewise. Also move its leading comment back
18216 in place and split statement transformation into ...
18217 (bswap_replace): This.
18219 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18221 PR rtl-optimization/61215
18222 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
18223 simplify_gen_subreg until final substitution.
18225 2014-05-23 Alan Modra <amodra@gmail.com>
18228 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
18229 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
18230 Use "Y" constraint rather than "m".
18232 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
18234 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
18236 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
18237 New function declaration.
18238 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
18239 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
18240 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
18241 (aarch64_init_builtins) : Initialize builtins
18242 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18243 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18244 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
18245 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
18246 and __builtins_aarch64_set_fpsr.
18247 (aarch64_atomic_assign_expand_fenv): New function.
18248 * config/aarch64/aarch64.md (set_fpcr): New pattern.
18249 (get_fpcr) : Likewise.
18250 (set_fpsr) : Likewise.
18251 (get_fpsr) : Likewise.
18252 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
18253 and UNSPECV_SET_FPSR.
18254 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18255 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18256 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18258 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18260 PR rtl-optimization/60969
18261 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
18262 constraints. Set up mem cost for NO_REGS case.
18264 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
18266 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
18268 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
18270 * config/darwin.c: Include "lto-section-names.h".
18271 (LTO_SEGMENT_NAME): Don't define.
18272 * config/i386/winnt.c: Include "lto-section-names.h".
18273 * lto-streamer.c: Include "lto-section-names.h".
18274 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
18275 * lto-wrapper.c: Include "lto-section-names.h".
18276 (LTO_SECTION_NAME_PREFIX): Don't define.
18277 * lto-section-names.h: New file.
18278 * cgraphunit.c: Include "lto-section-names.h".
18280 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
18282 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
18284 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
18287 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
18289 2014-05-22 Nick Clifton <nickc@redhat.com>
18291 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
18293 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
18295 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
18296 -> (T)A transformation to integer types.
18298 2014-05-22 Teresa Johnson <tejohnson@google.com>
18300 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
18301 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
18302 (gcov_rewrite): Use gcov_nonruntime_assert.
18303 (gcov_open): Ditto.
18304 (gcov_write_words): Ditto.
18305 (gcov_write_length): Ditto.
18306 (gcov_read_words): Use gcov_nonruntime_assert, and remove
18307 gcc_assert from IN_LIBGCOV code.
18308 (gcov_read_summary): Use gcov_error to flag profile corruption.
18309 (gcov_sync): Use gcov_nonruntime_assert.
18310 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
18311 (gcov_histo_index): Use gcov_nonruntime_assert.
18312 (static void gcov_histogram_merge): Ditto.
18313 (compute_working_sets): Ditto.
18314 * gcov-io.h (gcov_nonruntime_assert): Define.
18315 (gcov_error): Define for !IN_LIBGCOV
18317 2014-05-22 Richard Biener <rguenther@suse.de>
18319 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18320 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
18321 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
18322 and deallocation site.
18323 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
18324 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
18325 passing through the incoming points-to set.
18326 (handle_lhs_call): Use flags argument instead of recomputing it.
18327 (find_func_aliases_for_call): Call handle_lhs_call with proper
18330 2014-05-22 Jakub Jelinek <jakub@redhat.com>
18332 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
18333 all padding bits in REAL_VALUE_TYPE are cleared.
18335 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18337 Cleanup and improve multipass_dfa_lookahead_guard
18338 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
18339 (core2i7_first_cycle_multipass_begin,)
18340 (core2i7_first_cycle_multipass_issue,)
18341 (core2i7_first_cycle_multipass_backtrack): Update signature.
18342 * config/ia64/ia64.c
18343 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
18344 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
18345 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
18347 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
18348 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
18350 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
18352 * doc/tm.texi: Regenerate.
18354 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
18355 * haifa-sched.c (ready_try): Make signed to allow negative values.
18356 (rebug_ready_list_1): Update.
18357 (choose_ready): Simplify.
18358 (sched_extend_ready_list): Update.
18360 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18362 Remove IA64 speculation tweaking flags
18363 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
18364 speculation tuning flags.
18365 (msched-prefer-non-data-spec-insns,)
18366 (msched-prefer-non-control-spec-insns): Obsolete options.
18367 * haifa-sched.c (choose_ready): Remove handling of
18368 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18369 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
18370 and PREFER_NON_DATA_SPEC.
18371 * sel-sched.c (process_spec_exprs): Remove handling of
18372 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18374 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18376 Improve scheduling debug output
18377 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
18378 (advance_one_cycle): Update.
18379 (schedule_insn, queue_to_ready): Add debug printouts.
18380 (debug_ready_list_1): New static function.
18381 (debug_ready_list): Update.
18382 (max_issue): Add debug printouts.
18383 (dump_insn_stream): New static function.
18384 (schedule_block): Use it. Also better indent printouts.
18386 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18388 Fix sched_insn debug counter
18389 * haifa-sched.c (schedule_insn): Update.
18390 (struct haifa_saved_data): Add nonscheduled_insns_begin.
18391 (save_backtrack_point, restore_backtrack_point): Update.
18392 (first_nonscheduled_insn): New static function.
18393 (queue_to_ready, choose_ready): Use it.
18394 (schedule_block): Init nonscheduled_insns_begin.
18395 (sched_emit_insn): Update.
18398 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
18400 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
18402 (aarch64_secondary_reload) : LikeWise.
18403 (aarch64_class_max_nregs) : Remove CORE_REGS.
18404 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
18405 (REG_CLASS_NAMES) : Likewise.
18406 (REG_CLASS_CONTENTS) : LikeWise.
18407 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
18409 2014-05-21 Guozhi Wei <carrot@google.com>
18412 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
18414 (vqdmulhq_n_s16): Likewise.
18416 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
18418 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
18420 2014-05-21 Marek Polacek <polacek@redhat.com>
18423 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
18425 2014-05-21 Martin Jambor <mjambor@suse.cz>
18427 * doc/invoke.texi (Optimize Options): Document parameters
18428 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
18429 ipa-cp-array-index-hint-bonus.
18431 2014-05-21 Mark Wielaard <mjw@redhat.com>
18434 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
18435 version >= 3 or not strict DWARF.
18436 * langhooks.h (struct lang_hooks_for_types): Add
18437 enum_underlying_base_type.
18438 * langhooks.c (lhd_enum_underlying_base_type): New function.
18439 * gcc/langhooks.h (struct lang_hooks_for_types): Add
18440 enum_underlying_base_type.
18441 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
18442 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
18443 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
18445 2014-05-21 Richard Biener <rguenther@suse.de>
18447 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
18449 2014-05-21 John Marino <gnugcc@marino.st>
18451 * config.gcc (*-*-dragonfly*): New target.
18452 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
18453 * configure: Regenerate.
18454 * config/dragonfly-stdint.h: New.
18455 * config/dragonfly.h: New.
18456 * config/dragonfly.opt: New.
18457 * config/i386/dragonfly.h: New.
18458 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18460 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18462 * tree.def (VOID_CST): New.
18463 * tree-core.h (TI_VOID): New.
18464 * tree.h (void_node): New.
18465 * tree.c (tree_node_structure_for_code, tree_code_size)
18466 (iterative_hash_expr): Handle VOID_CST.
18467 (build_common_tree_nodes): Initialize void_node.
18469 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18471 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18473 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18475 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18478 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18479 flag_reorder_blocks_and_partition.
18480 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18482 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18485 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18487 (*addc_r_t): Add new insn_and_split.
18489 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18491 PR middle-end/61252
18492 * omp-low.c (handle_simd_reference): New function.
18493 (lower_rec_input_clauses): Use it. Defer adding reference
18494 initialization even for reduction without placeholder if in simd,
18495 handle it properly later on.
18497 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18499 PR tree-optimization/60899
18500 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18501 assume all static symbols will have definition wile parsing and
18502 check the do have definition later in compilation; check that
18503 variable referring symbol will be output before concluding that
18504 reference is safe; be conservative for referring local statics;
18505 be more precise about when comdat is output in other partition.
18507 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18510 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18512 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18513 (ipa_inline): Loop inline_to_all_callers until no more aliases
18516 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18518 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18519 set writeonly flag only for vars actually written to.
18521 2014-05-20 Dehao Chen <dehao@google.com>
18523 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18524 and callee count to get clone count.
18525 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18526 count in copy_body.
18528 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18530 PR rtl-optimization/61243
18531 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18533 2014-05-20 Xinliang David Li <davidxl@google.com>
18535 * cgraphunit.c (walk_polymorphic_call_targets): Add
18536 dbgcnt and fopt-info support.
18537 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18538 * ipa-devirt.c (ipa_devirt): Ditto.
18539 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18540 * ipa.c (walk_polymorphic_call_targets): Ditto.
18541 * gimple-fold.c (fold_gimple_assign): Ditto.
18542 (gimple_fold_call): Ditto.
18543 * dbgcnt.def: New counter.
18545 2014-05-20 DJ Delorie <dj@redhat.com>
18547 * config/msp430/msp430.md (split): Don't allow subregs when
18548 splitting SImode adds.
18549 (andneghi): Fix subtraction logic.
18550 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18552 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18554 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18556 * except.c (switch_to_exception_section, resolve_unique_section,
18557 get_named_text_section, default_function_rodata_section,
18558 align_variable, get_block_for_decl, default_section_type_flags):
18559 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18560 * symtab.c (symtab_add_to_same_comdat_group,
18561 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18562 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18564 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18565 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18566 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18567 (c6x_function_in_section_p): Likewise.
18568 * config/darwin.c (machopic_select_section): Likewise.
18569 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18570 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18571 * config/mep/mep.c (mep_select_section): LIkewise.
18572 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18574 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
18576 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
18577 EH region of calls to pure functions that can throw an exception.
18578 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
18579 (copy_reference_ops_from_call): Also copy the EH region of the call if
18580 it can throw an exception.
18582 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18584 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
18585 nested VEC_SELECTs that are inverses of each other.
18587 2014-05-20 Richard Biener <rguenther@suse.de>
18589 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
18590 (extract_and_process_scc_for_name): not here.
18591 (cond_dom_walker::before_dom_children): Only process
18592 stmts that end the BB in interesting ways.
18593 (run_scc_vn): Mark param uses as visited.
18595 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18597 * config/arm/arm.md (arith_shiftsi): Do not predicate for
18600 2014-05-20 Nick Clifton <nickc@redhat.com>
18602 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
18603 (msp430_gimplify_va_arg_expr): New function.
18604 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
18606 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
18607 operand 0 in order to prevent confusion about the number of
18608 registers involved.
18610 2014-05-20 Richard Biener <rguenther@suse.de>
18612 PR tree-optimization/61221
18613 * tree-ssa-pre.c (el_to_update): Remove.
18614 (eliminate_dom_walker::before_dom_children): Handle released
18615 VDEFs by value-numbering them to the associated VUSE. Update
18616 stmt immediately for substituted call address.
18617 (eliminate): Remove delayed stmt updating code.
18618 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
18619 possibly late re-numbered vuses.
18620 (vn_reference_lookup_2): Adjust.
18621 (vn_reference_lookup_pieces): Likewise.
18622 (vn_reference_lookup): Likewise.
18624 2014-05-20 Richard Biener <rguenther@suse.de>
18626 * config.gcc: Remove need_64bit_hwint.
18627 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
18628 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
18630 * config.in: Regenerate.
18631 * configure: Likewise.
18633 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
18635 * doc/extend.texi: Create Label Attributes section,
18636 move all label attributes into it and reference it.
18638 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
18640 * arm.c (thumb1_reorg): When scanning backwards skip anything
18641 that's not a proper insn.
18643 2014-05-19 Richard Biener <rguenther@suse.de>
18645 PR tree-optimization/61221
18646 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
18647 Do nothing for unreachable blocks.
18648 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
18649 Improve unreachability detection.
18651 2014-05-19 Richard Biener <rguenther@suse.de>
18653 PR tree-optimization/61209
18654 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
18656 2014-05-19 Nick Clifton <nickc@redhat.com>
18658 * except.c (init_eh): Fix computation of builtin setjmp buffer
18659 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
18661 2014-05-19 Richard Biener <rguenther@suse.de>
18663 PR tree-optimization/61184
18664 * tree-vrp.c (is_negative_overflow_infinity): Use
18665 TREE_OVERFLOW_P and do that check first.
18666 (is_positive_overflow_infinity): Likewise.
18667 (is_overflow_infinity): Likewise.
18668 (vrp_operand_equal_p): Properly treat operands with
18669 differing overflow as not equal.
18671 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
18673 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
18674 shift simplification where it was intended.
18676 2014-05-19 Christian Bruel <christian.bruel@st.com>
18679 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
18681 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
18684 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
18687 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18689 * reg-notes.def (CROSSING_JUMP): Likewise.
18690 * rtl.h (rtx_def): Update comment for jump flag.
18691 (CROSSING_JUMP_P): Define.
18692 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
18693 of a REG_CROSSING_JUMP note.
18694 * cfghooks.c (tidy_fallthru_edges): Likewise.
18695 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
18696 * emit-rtl.c (try_split): Likewise.
18697 * haifa-sched.c (sched_create_recovery_edges): Likewise.
18698 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
18699 * jump.c (redirect_jump_2): Likewise.
18700 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
18701 (relax_delay_slots): Likewise.
18702 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
18703 (bbit_di): Likewise.
18704 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
18705 * config/sh/sh.md (jump_compact): Likewise.
18706 * bb-reorder.c (rotate_loop): Likewise.
18707 (pass_duplicate_computed_gotos::execute): Likewise.
18708 (add_reg_crossing_jump_notes): Rename to...
18709 (update_crossing_jump_flags): ...this.
18710 (pass_partition_blocks::execute): Update accordingly.
18712 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
18714 * tree.h: Remove extraneous template <>.
18716 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18718 * ipa.c (symtab_remove_unreachable_nodes): Remove
18719 symbol from comdat group if its body was eliminated.
18720 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
18721 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
18722 (symtab_unregister_node): ... this one.
18723 (verify_symtab_base): More strict checking of comdats.
18724 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
18726 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18728 * tree-pass.h (make_pass_ipa_comdats): New pass.
18729 * timevar.def (TV_IPA_COMDATS): New timevar.
18730 * passes.def (pass_ipa_comdats): Add.
18731 * Makefile.in (OBJS): Add ipa-comdats.o
18732 * ipa-comdats.c: New file.
18734 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18736 * ipa.c (update_visibility_by_resolution_info): New function.
18737 (function_and_variable_visibility): Use it.
18739 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
18741 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
18743 (FOR_EACH_DEFINED_SYMBOL): New macro.
18744 (varpool_first_static_initializer, varpool_next_static_initializer,
18745 varpool_first_defined_variable, varpool_next_defined_variable):
18747 (symtab_in_same_comdat_p): Correctly deal with inline functions.
18749 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18751 * ggc-page.c (ggc_handle_finalizers): Add comment.
18753 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18755 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
18756 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
18757 (ggc_internal_cleared_alloc): Likewise.
18758 * ggc-page.c (finalizer): New class.
18759 (vec_finalizer): Likewise.
18760 (globals::finalizers): New member.
18761 (globals::vec_finalizers): Likewise.
18762 (ggc_internal_alloc): Record the finalizer if any for the block being
18764 (ggc_handle_finalizers): New function.
18765 (ggc_collect): Call ggc_handle_finalizers.
18766 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
18768 (ggc_internal_cleared_alloc): Likewise.
18769 (finalize): New function.
18770 (need_finalization_p): Likewise.
18771 (ggc_alloc): Install the type's destructor as the finalizer if it
18772 might do something.
18773 (ggc_cleared_alloc): Likewise.
18774 (ggc_vec_alloc): Likewise.
18775 (ggc_cleared_vec_alloc): Likewise.
18777 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18779 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
18781 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18783 * alias.c (record_alias_subset): Adjust.
18784 * bitmap.c (bitmap_element_allocate): Likewise.
18785 (bitmap_gc_alloc_stat): Likewise.
18786 * cfg.c (init_flow): Likewise.
18787 (alloc_block): Likewise.
18788 (unchecked_make_edge): Likewise.
18789 * cfgloop.c (alloc_loop): Likewise.
18790 (flow_loops_find): Likewise.
18791 (rescan_loop_exit): Likewise.
18792 * cfgrtl.c (init_rtl_bb_info): Likewise.
18793 * cgraph.c (insert_new_cgraph_node_version): Likewise.
18794 (cgraph_allocate_node): Likewise.
18795 (cgraph_create_edge_1): Likewise.
18796 (cgraph_allocate_init_indirect_info): Likewise.
18797 * cgraphclones.c (cgraph_clone_edge): Likewise.
18798 * cgraphunit.c (add_asm_node): Likewise.
18799 (init_lowered_empty_function): Likewise.
18800 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
18801 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
18802 (alpha_use_linkage): Likewise.
18803 * config/arc/arc.c (arc_init_machine_status): Likewise.
18804 * config/arm/arm.c (arm_init_machine_status): Likewise.
18805 * config/avr/avr.c (avr_init_machine_status): Likewise.
18806 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
18807 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
18808 * config/cris/cris.c (cris_init_machine_status): Likewise.
18809 * config/darwin.c (machopic_indirection_name): Likewise.
18810 (darwin_build_constant_cfstring): Likewise.
18811 (darwin_enter_string_into_cfstring_table): Likewise.
18812 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
18813 * config/frv/frv.c (frv_init_machine_status): Likewise.
18814 * config/i386/i386.c (get_dllimport_decl): Likewise.
18815 (ix86_init_machine_status): Likewise.
18816 (assign_386_stack_local): Likewise.
18817 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
18818 (i386_pe_maybe_record_exported_symbol): Likewise.
18819 (i386_pe_record_stub): Likewise.
18820 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
18821 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
18822 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
18823 (m32c_note_pragma_address): Likewise.
18824 * config/mep/mep.c (mep_init_machine_status): Likewise.
18825 (mep_note_pragma_flag): Likewise.
18826 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
18827 (mips16_local_alias): Likewise.
18828 (mips_init_machine_status): Likewise.
18829 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
18830 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
18831 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
18832 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
18833 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
18834 * config/pa/pa.c (pa_init_machine_status): Likewise.
18835 (pa_get_deferred_plabel): Likewise.
18836 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
18837 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
18838 (rs6000_init_machine_status): Likewise.
18839 (output_toc): Likewise.
18840 * config/s390/s390.c (s390_init_machine_status): Likewise.
18841 * config/score/score.c (score_output_external): Likewise.
18842 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
18843 * config/spu/spu.c (spu_init_machine_status): Likewise.
18844 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
18845 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
18846 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
18847 * coverage.c (coverage_end_function): Likewise.
18848 * dbxout.c (dbxout_init): Likewise.
18849 * doc/gty.texi: Don't mention variable_size attribute.
18850 * dwarf2cfi.c (new_cfi): Adjust.
18851 (new_cfi_row): Likewise.
18852 (copy_cfi_row): Likewise.
18853 (create_cie_data): Likewise.
18854 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
18855 (new_loc_descr): Likewise.
18856 (find_AT_string_in_table): Likewise.
18857 (add_addr_table_entry): Likewise.
18858 (new_die): Likewise.
18859 (add_var_loc_to_decl): Likewise.
18860 (clone_die): Likewise.
18861 (clone_as_declaration): Likewise.
18862 (break_out_comdat_types): Likewise.
18863 (new_loc_list): Likewise.
18864 (add_loc_descr_to_each): Likewise.
18865 (add_location_or_const_value_attribute): Likewise.
18866 (add_linkage_name): Likewise.
18867 (lookup_filename): Likewise.
18868 (dwarf2out_var_location): Likewise.
18869 (new_line_info_table): Likewise.
18870 (dwarf2out_init): Likewise.
18871 (mem_loc_descriptor): Likewise.
18872 (loc_descriptor): Likewise.
18873 (add_const_value_attribute): Likewise.
18874 (tree_add_const_value_attribute): Likewise.
18875 (comp_dir_string): Likewise.
18876 (dwarf2out_vms_debug_main_pointer): Likewise.
18877 (string_cst_pool_decl): Likewise.
18878 * emit-rtl.c (set_mem_attrs): Likewise.
18879 (get_reg_attrs): Likewise.
18880 (start_sequence): Likewise.
18881 (init_emit): Likewise.
18882 (init_emit_regs): Likewise.
18883 * except.c (init_eh_for_function): Likewise.
18884 (gen_eh_region): Likewise.
18885 (gen_eh_region_catch): Likewise.
18886 (gen_eh_landing_pad): Likewise.
18887 (add_call_site): Likewise.
18888 * function.c (add_frame_space): Likewise.
18889 (insert_temp_slot_address): Likewise.
18890 (assign_stack_temp_for_type): Likewise.
18891 (get_hard_reg_initial_val): Likewise.
18892 (allocate_struct_function): Likewise.
18893 (prepare_function_start): Likewise.
18894 (types_used_by_var_decl_insert): Likewise.
18895 * gengtype.c (variable_size_p): Remove function.
18896 (enum alloc_quantity): Remove enum.
18897 (write_typed_alloc_def): Remove function.
18898 (write_typed_struct_alloc_def): Likewise.
18899 (write_typed_typedef_alloc_def): Likewise.
18900 (write_typed_alloc_defns): Likewise.
18902 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
18903 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
18904 * ggc.h (ggc_alloc): new function.
18905 (ggc_cleared_alloc): Likewise.
18906 (ggc_vec_alloc): Template on type of vector element, and remove
18907 element size argument.
18908 (ggc_cleared_vec_alloc): Likewise.
18909 * gimple.c (gimple_build_omp_for): Adjust.
18910 (gimple_copy): Likewise.
18911 * ipa-cp.c (get_replacement_map): Likewise.
18912 (find_aggregate_values_for_callers_subset): Likewise.
18913 (known_aggs_to_agg_replacement_list): Likewise.
18914 * ipa-devirt.c (get_odr_type): Likewise.
18915 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
18916 (read_agg_replacement_chain): Likewise.
18917 * loop-iv.c (get_simple_loop_desc): Likewise.
18918 * lto-cgraph.c (input_node_opt_summary): Likewise.
18919 * lto-section-in.c (lto_new_in_decl_state): Likewise.
18920 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
18921 (input_eh_region): Likewise.
18922 (input_eh_lp): Likewise.
18923 (input_cfg): Likewise.
18924 * optabs.c (set_optab_libfunc): Likewise.
18925 (init_tree_optimization_optabs): Likewise.
18926 (set_conv_libfunc): Likewise.
18927 * passes.c (do_per_function_toporder): Likewise.
18928 * rtl.h: Don't use variable_size gty attribute.
18929 * sese.c (if_region_set_false_region): Adjust.
18930 * stringpool.c (gt_pch_save_stringpool): Likewise.
18931 * target-globals.c (save_target_globals): Likewise.
18932 * toplev.c (general_init): Likewise.
18933 * trans-mem.c (record_tm_replacement): Likewise.
18934 (split_bb_make_tm_edge): Likewise.
18935 * tree-cfg.c (move_sese_region_to_fn): Likewise.
18936 * tree-data-ref.h (lambda_vector_new): Likewise.
18937 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
18938 * tree-iterator.c (tsi_link_before): Likewise.
18939 (tsi_link_after): Likewise.
18940 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
18941 * tree-ssa-loop-niter.c (record_estimate): Likewise.
18942 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
18943 * tree-ssa-operands.h: Don't use variable_size gty attribute.
18944 * tree-ssa.c (init_tree_ssa): Adjust.
18945 * tree-ssanames.c (set_range_info): Likewise.
18946 (get_ptr_info): Likewise.
18947 (duplicate_ssa_name_ptr_info): Likewise.
18948 (duplicate_ssa_name_range_info): Likewise.
18949 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
18950 (unpack_ts_fixed_cst_value_fields): Likewise.
18951 * tree.c (build_fixed): Likewise.
18952 (build_real): Likewise.
18953 (build_string): Likewise.
18954 (decl_priority_info): Likewise.
18955 (decl_debug_expr_insert): Likewise.
18956 (decl_value_expr_insert): Likewise.
18957 (decl_debug_args_insert): Likewise.
18958 (type_hash_add): Likewise.
18959 (build_omp_clause): Likewise.
18960 * ubsan.c (decl_for_type_insert): Likewise.
18961 * varasm.c (get_unnamed_section): Likewise.
18962 (get_noswitch_section): Likewise.
18963 (get_section): Likewise.
18964 (get_block_for_section): Likewise.
18965 (create_block_symbol): Likewise.
18966 (build_constant_desc): Likewise.
18967 (create_constant_pool): Likewise.
18968 (force_const_mem): Likewise.
18969 (record_tm_clone_pair): Likewise.
18970 * varpool.c (varpool_create_empty_node): Likewise.
18972 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
18974 * dwarf2out.c (tree_add_const_value_attribute): Call
18975 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
18976 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
18977 instead of ggc_internal_<x>alloc_stat.
18978 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
18979 (ggc_realloc): Likewise.
18980 * ggc-none.c (ggc_internal_alloc): Likewise.
18981 (ggc_internal_cleared_alloc): Likewise.
18982 * ggc-page.c: Likewise.
18983 * ggc.h (ggc_internal_alloc_stat): Likewise.
18984 (ggc_internal_alloc): Remove macro.
18985 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
18986 (ggc_internal_cleared_alloc): Remove macro.
18987 (GGC_RESIZEVEC): Adjust.
18988 (ggc_resizevar): Remove macro.
18989 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
18990 (ggc_internal_cleared_vec_alloc_stat): Likewise.
18991 (ggc_internal_vec_cleared_alloc): Remove macro.
18992 (ggc_alloc_atomic_stat): Drop _stat suffix.
18993 (ggc_alloc_atomic): Remove macro.
18994 (ggc_alloc_cleared_atomic): Remove macro.
18995 (ggc_alloc_string_stat): Drop _stat suffix.
18996 (ggc_alloc_string): Remove macro.
18997 (ggc_alloc_rtx_def_stat): Adjust.
18998 (ggc_alloc_tree_node_stat): Likewise.
18999 (ggc_alloc_cleared_tree_node_stat): Likewise.
19000 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19001 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19002 * gimple.c (gimple_build_omp_for): Likewise.
19003 (gimple_copy): Likewise.
19004 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19005 * toplev.c (realloc_for_line_map): Adjust.
19006 * tree-data-ref.h (lambda_vector_new): Likewise.
19007 * tree-phinodes.c (allocate_phi_node): Likewise.
19008 * tree.c (grow_tree_vec_stat): Likewise.
19009 * vec.h (va_gc::reserve): Adjust.
19011 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19013 * config/microblaze/microblaze.c (break_handler): New Declaration.
19014 (microblaze_break_function_p,microblaze_is_break_handler): New.
19015 (compute_frame_size): Use microblaze_break_function_p.
19016 Add the test of break_handler.
19017 (microblaze_function_prologue) : Add the test of variable
19018 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19019 (microblaze_function_epilogue) : Add the test of break_handler.
19020 (microblaze_globalize_label) : Add the test of break_handler.
19021 Check the name by BREAK_HANDLER_NAME.
19023 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19025 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19026 microblaze_is_break_handler test.
19027 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19028 Use SYMBOL_REF_DECL.
19030 * config/microblaze/microblaze-protos.h
19031 (microblaze_break_function_p,microblaze_is_break_handler):
19034 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19035 new MicroBlaze break_handler functions.
19037 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19039 * doc/extend.texi (Size of an asm): Move node text according
19040 to its @menu entry position.
19042 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19044 PR tree-optimization/61140
19045 PR tree-optimization/61150
19046 PR tree-optimization/61197
19047 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19049 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19051 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19053 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19055 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19056 __SIZEOF_INT128__ is defined.
19058 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19060 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19061 (rs6000_delegitimize_address): Use it.
19063 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19065 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19066 inplace argument. Store the new address in the original MEM when true.
19067 * emit-rtl.c (change_address_1): Likewise.
19068 (adjust_address_1, adjust_automodify_address_1, offset_address):
19069 Update accordingly.
19070 * rtl.h (plus_constant): Add an inplace argument.
19071 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19072 when true. Avoid generating (plus X (const_int 0)).
19073 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19074 in-place. Pass true to plus_constant.
19075 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19077 2014-05-16 Dehao Chen <dehao@google.com>
19079 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19081 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19084 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19086 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19088 2014-05-16 Dehao Chen <dehao@google.com>
19090 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19091 optimize_function_for_size_p.
19092 * regs.h (REG_FREQ_FROM_BB): Likewise.
19094 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19097 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19098 negt_reg_operand cases.
19099 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19101 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19103 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19105 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19108 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19111 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19113 * tree-cfg.c (dump_function_to_file): Dump the return type of
19114 functions, in a line to itself before the function body, mimicking
19115 the layout of a C function.
19117 2014-05-16 Dehao Chen <dehao@google.com>
19119 * cfghooks.c (make_forwarder_block): Use direct computation to
19120 get fall-through edge's count and frequency.
19122 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
19124 * config/arc/arc.c (arc_init): Fix typo in error message.
19125 * config/i386/i386.c (ix86_expand_builtin): Likewise.
19126 (split_stack_prologue_scratch_regno): Likewise.
19127 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
19128 word from error message.
19130 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
19132 * ira-costs.c: Fix typo in comment.
19134 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
19136 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
19138 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
19140 * varpool.c (dump_varpool_node): Dump write-only flag.
19141 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
19143 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
19144 write-only variables.
19145 * ipa.c (process_references): New function.
19146 (set_readonly_bit): New function.
19147 (set_writeonly_bit): New function.
19148 (clear_addressable_bit): New function.
19149 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
19150 fix handling of aliases.
19151 * cgraph.h (struct varpool_node): Add writeonly flag.
19153 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
19155 PR rtl-optimization/60969
19156 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
19157 Calculate costs for this case.
19159 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
19161 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
19162 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
19164 2014-05-16 Richard Biener <rguenther@suse.de>
19166 PR tree-optimization/61194
19167 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
19168 bool patterns ending in a COND_EXPR.
19170 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19172 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
19174 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19176 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
19177 where we were unable to cost an RTX.
19179 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19181 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
19184 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19185 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19187 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
19189 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19190 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19192 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
19193 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
19195 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19196 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19198 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
19201 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19202 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19204 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19207 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19208 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19210 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
19211 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
19213 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19214 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19216 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19217 rotates and shifts.
19219 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19220 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19222 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
19223 ZERO_EXTEND and SIGN_EXTEND better.
19225 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19226 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19228 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
19229 logical operations.
19231 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19232 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19234 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
19235 costs when costing loads and stores to memory.
19237 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19238 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
19240 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
19243 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19245 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
19247 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19248 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19250 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
19252 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
19254 (aarch64_rtx_mult_cost): New.
19255 (aarch64_rtx_costs): Use it, refactor as appropriate.
19257 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19258 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19260 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
19261 emit instructions, return number of instructions which would
19263 (aarch64_add_constant): Update call to aarch64_build_constant.
19264 (aarch64_output_mi_thunk): Likewise.
19265 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
19268 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19270 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
19271 (TARGET_RTX_COSTS): Call it.
19273 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19275 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
19276 (cortexa57_vector_cost): Likewise.
19277 (cortexa57_tunings): Use them.
19279 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19281 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
19282 (cpu_addrcost_table): Use it.
19283 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
19284 (aarch64_address_cost): Rewrite using aarch64_classify_address,
19287 2014-05-16 Richard Biener <rguenther@suse.de>
19289 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
19290 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
19291 (visit_phi): Ignore edges marked as not executable.
19292 (class cond_dom_walker): New.
19293 (cond_dom_walker::before_dom_children): Value-number
19294 control statements and mark successor edges as not
19295 executable if possible.
19296 (run_scc_vn): First walk all control statements in
19297 dominator order, marking edges as not executable.
19298 * tree-inline.c (copy_edges_for_bb): Be not confused
19299 about random edge flags.
19301 2014-05-16 Richard Biener <rguenther@suse.de>
19303 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
19305 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
19308 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
19309 (__TM_simple_begin): Use it.
19310 (__TM_begin): Likewise.
19312 2014-05-15 Martin Jambor <mjambor@suse.cz>
19315 * ipa-prop.c (update_indirect_edges_after_inlining): Check
19316 type_preserved flag when the indirect edge is polymorphic.
19318 2014-05-15 Martin Jambor <mjambor@suse.cz>
19320 PR tree-optimization/61090
19321 * tree-sra.c (sra_modify_expr): Pass the current gsi to
19322 build_ref_for_model.
19324 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19326 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
19327 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
19329 2014-05-15 Jakub Jelinek <jakub@redhat.com>
19331 PR tree-optimization/61158
19332 * fold-const.c (fold_binary_loc): If X is zero-extended and
19333 shiftc >= prec, make sure zerobits is all ones instead of
19334 invoking undefined behavior.
19336 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19338 * regcprop.h: New file.
19339 * regcprop.c (skip_debug_insn_p): New decl.
19340 (replace_oldest_value_reg): Check skip_debug_insn_p.
19341 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
19342 * shrink-wrap.c: Include regcprop.h.
19343 (prepare_shrink_wrap): Call
19344 copyprop_hardreg_forward_bb_without_debug_insn.
19346 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19348 * shrink-wrap.h: Update comment.
19349 * shrink-wrap.c: Update comment.
19350 (next_block_for_reg): Rename to live_edge_for_reg.
19351 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
19352 (move_insn_for_shrink_wrap): Split live_edge.
19353 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
19355 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19357 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
19359 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
19360 * config/sparc/sparc.md (fptype_ut699): New attribute.
19361 (in_branch_delay): Return false if -mfix-ut699 is specified and
19362 fptype_ut699 is set to single.
19363 (truncdfsf2): Add fptype_ut699 attribute.
19364 (fix_truncdfsi2): Likewise.
19365 (floatsisf2): Change fptype attribute.
19366 (fix_truncsfsi2): Likewise.
19367 (negtf2_notv9): Delete.
19368 (negtf2_v9): Likewise.
19369 (negtf2_hq): New instruction.
19370 (negtf2): New instruction and splitter.
19371 (negdf2_notv9): Rewrite.
19372 (abstf2_notv9): Delete.
19373 (abstf2_hq_v9): Likewise.
19374 (abstf2_v9): Likewise.
19375 (abstf2_hq): New instruction.
19376 (abstf2): New instruction and splitter.
19377 (absdf2_notv9): Rewrite.
19379 2014-05-14 Cary Coutant <ccoutant@google.com>
19382 * opts.c (common_handle_option): Don't special-case "-g".
19383 (set_debug_level): Default to at least level 2 with "-g".
19385 2014-05-14 DJ Delorie <dj@redhat.com>
19387 * config/msp430/msp430.c (msp430_builtin): Add
19388 MSP430_BUILTIN_DELAY_CYCLES.
19389 (msp430_init_builtins): Register void __delay_cycles(long long).
19390 (msp430_builtin_decl): Add it.
19391 (cg_magic_constant): New.
19392 (msp430_expand_delay_cycles): New.
19393 (msp430_expand_builtin): Call it.
19394 (msp430_print_operand_raw): Change integer printing from "int" to
19396 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
19397 (delay_cycles_start): New.
19398 (delay_cycles_end): New.
19399 (delay_cycles_32): New.
19400 (delay_cycles_32x): New.
19401 (delay_cycles_16): New.
19402 (delay_cycles_16x): New.
19403 (delay_cycles_2): New.
19404 (delay_cycles_1): New.
19405 * doc/extend.texi: Document __delay_cycles().
19407 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
19409 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
19410 length attribute computation.
19412 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
19415 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
19417 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
19420 * config/sparc/sparc.md: Fix types of low and high in DI constant
19421 splitter. Use gen_int_mode in some other splitters.
19423 2014-05-14 Martin Jambor <mjambor@suse.cz>
19426 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
19428 2014-05-14 James Norris <jnorris@codesourcery.com>
19430 * omp-low.c (expand_parallel_call): Remove shadow variable.
19431 (expand_omp_taskreg): Likewise.
19433 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
19435 * common/config/i386/i386-common.c
19436 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
19437 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
19438 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
19439 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
19440 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
19441 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
19442 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
19443 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
19444 xsavecintrin.h, xsavesintrin.h.
19445 (x86_64-*-*): Ditto.
19446 * config/i386/clflushoptintrin.h: New.
19447 * config/i386/xsavecintrin.h: Ditto.
19448 * config/i386/xsavesintrin.h: Ditto.
19449 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
19450 (bit_XSAVES): Ditto.
19451 (bit_XSAVES): Ditto.
19452 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
19453 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
19455 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19456 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19457 OPTION_MASK_ISA_XSAVES.
19458 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19459 -mxsavec, -mxsaves.
19460 (PTA_CLFLUSHOPT) Define.
19461 (PTA_XSAVEC): Ditto.
19462 (PTA_XSAVES): Ditto.
19463 (ix86_option_override_internal): Handle new options.
19464 (ix86_valid_target_attribute_inner_p): Ditto.
19465 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19466 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19467 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19468 (bdesc_special_args): Add __builtin_ia32_xsaves,
19469 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19470 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19471 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19472 (ix86_expand_builtin): Handle new builtins.
19473 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19474 (TARGET_CLFLUSHOPT_P): Ditto.
19475 (TARGET_XSAVEC): Ditto.
19476 (TARGET_XSAVEC_P): Ditto.
19477 (TARGET_XSAVES): Ditto.
19478 (TARGET_XSAVES_P): Ditto.
19479 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19480 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19481 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19483 (ANY_XRSTOR64): Ditto.
19485 (xrstor): Change into <xrstor>.
19486 (xrstor_rex64): Change into <xrstor>_rex64.
19487 (xrstor64): Change into <xrstor>64
19489 * config/i386/i386.opt (mclflushopt): New.
19492 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19494 * doc/invoke.texi: Document new options.
19496 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19498 PR rtl-optimization/60866
19499 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19500 Default it to -1. Pass it down to init_simplejump_data.
19501 (init_simplejump_data): New parameter old_seqno. Pass it down
19502 to get_seqno_for_a_jump.
19503 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19504 initializing new jump seqno as a last resort. Add comment.
19505 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19506 jump and pass it down to sel_init_new_insn.
19507 (sel_redirect_edge_and_branch_force): Likewise.
19509 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19511 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19512 shifted values to avoid build warning.
19514 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19516 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19517 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19518 (cfg_layout_merge_blocks): Likewise.
19519 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19521 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19523 PR rtl-optimization/60901
19524 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19525 bb predecessor belongs to the same scheduling region. Adjust comment.
19527 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19529 * doc/sourcebuild.texi: (dfp_hw): Document.
19530 (p8vector_hw): Likewise.
19531 (powerpc_eabi_ok): Likewise.
19532 (powerpc_elfv2): Likewise.
19533 (powerpc_htm_ok): Likewise.
19534 (ppc_recip_hw): Likewise.
19535 (vsx_hw): Likewise.
19537 2014-05-13 Cary Coutant <ccoutant@google.com>
19539 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19541 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19543 * gengtype-parse.c (require3): Eliminate in favor of...
19545 (require_template_declaration): Update to support optional single *
19548 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19549 (create_user_defined_type): Handle a single level of explicit
19550 pointerness within template arguments.
19551 (struct write_types_data): Add field "kind".
19552 (filter_type_name): Handle "*" character.
19553 (write_user_func_for_structure_ptr): Require a write_types_data
19554 rather than just a prefix string, so that we can look up the kind
19555 of the wtd and use it as an index into wrote_user_func_for_ptr,
19556 ensuring that such functions are written at most once. Support
19557 subclasses by invoking the marking function of the ultimate base class.
19558 (write_user_func_for_structure_body): Require a write_types_data
19559 rather than just a prefix string, so that we can pass this to
19560 write_user_func_for_structure_ptr.
19561 (write_func_for_structure): Likewise.
19562 (ggc_wtd): Add initializer of new "kind" field.
19563 (pch_wtd): Likewise.
19565 * gengtype.h (enum write_types_kinds): New.
19566 (struct type): Add field wrote_user_func_for_ptr to the "s"
19569 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19571 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19572 instead of const_binop.
19573 (fold_binary_loc): Likewise.
19575 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19577 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
19578 calculation to match get_ref_base_and_extent.
19580 2014-05-13 Catherine Moore <clm@codesourcery.com>
19581 Sandra Loosemore <sandra@codesourcery.com>
19583 * configure.ac: Fix assembly for explicit JALR relocation check.
19584 * configure: Regenerate.
19586 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19588 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
19589 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
19590 Remove associated type declarations and initialisations.
19591 (arm_expand_neon_builtin): Likewise.
19592 (neon_emit_pair_result_insn): Delete.
19593 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
19594 * config/arm/neon.md (neon_vtrn<mode>): Delete.
19595 (neon_vzip<mode>): Likewise.
19596 (neon_vuzp<mode>): Likewise.
19598 2014-05-13 Richard Biener <rguenther@suse.de>
19601 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
19602 it needs revisiting whether the call still may be tail-called.
19604 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19606 * rtl.def (SYMBOL_REF): Remove middle "0" field.
19607 * rtl.h (block_symbol): Reduce number of fields to 2.
19608 (rtx_def): Add u2.symbol_ref_flags.
19609 (SYMBOL_REF_FLAGS): Use it.
19610 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
19611 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
19612 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
19613 Lower index of SYMBOL_REF_DATA.
19614 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
19615 Print SYMBOL_REF_FLAGS at the same time.
19616 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
19618 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19620 * rtl.def (VAR_LOCATION): Remove "i" field.
19621 * rtl.h (rtx_def): Add u2.var_location_status.
19622 (PAT_VAR_LOCATION_STATUS): Use it.
19623 (gen_rtx_VAR_LOCATION): Declare.
19624 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
19625 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
19626 * var-tracking.c (emit_note_insn_var_location): Remove casts.
19628 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19630 * rtl.def (scratch): Fix outdated comment and remove "0" field.
19631 * gengtype.c (adjust_field_rtx_def): Update accordingly.
19633 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19635 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
19636 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
19637 * rtl.h (rtx_def): Add insn_uid to u2 field.
19638 (RTX_FLAG_CHECK8): Delete in favor of...
19639 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
19640 (INSN_DELETED_P): Update accordingly.
19641 (INSN_UID): Use u2.insn_uid.
19642 (INSN_CHAIN_CODE_P): Define.
19643 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
19644 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
19645 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
19646 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
19647 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
19648 indices accordingly.
19649 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
19650 Update indices for insn-chain rtxes.
19651 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
19652 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
19653 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
19654 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
19655 * combine.c (try_combine): Likewise.
19656 * ira.c (setup_prohibited_mode_move_regs): Likewise.
19658 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19660 * rtl.def (REG): Remove middle field.
19661 * rtl.h (rtx_def): Add orignal_regno to u2.
19662 (ORIGINAL_REGNO): Use it instead of field 1.
19663 (REG_ATTRS): Lower field index accordingly.
19664 * gengtype.c (adjust_field_rtx_def): Remove handling of
19665 ORIGINAL_REGNO. Move REG_ATTRS index down.
19666 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
19667 code that prints the REGNO.
19669 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19671 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
19674 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
19676 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
19678 2014-05-13 Bin Cheng <bin.cheng@arm.com>
19680 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
19681 (alloc_iv): Lower base expressions containing ADDR_EXPR.
19683 2014-05-13 Ian Bolton <ian.bolton@arm.com>
19685 * config/aarch64/aarch64-protos.h
19686 (aarch64_hard_regno_caller_save_mode): New prototype.
19687 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
19689 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
19691 2014-05-13 Christian Bruel <christian.bruel@st.com>
19693 * target.def (mode_switching): New hook vector.
19694 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
19695 (mode_exit, modepriority_to_mode): Likewise.
19696 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
19697 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19698 * target.h: Include tm.h and hard-reg-set.h.
19699 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
19700 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
19701 * doc/tm.texi Regenerate.
19702 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19703 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19704 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
19705 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
19706 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
19707 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19708 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
19709 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
19710 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
19711 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
19712 (ix86_emit_mode_set): Hookify.
19713 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
19715 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
19716 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
19717 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
19718 (epiphany_mode_priority_to_mode): Remove declaration.
19719 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
19720 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
19721 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
19723 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
19724 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
19725 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
19727 2014-05-13 Jakub Jelinek <jakub@redhat.com>
19730 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
19731 is const0_rtx, return immediately. Don't test count == 0 when
19734 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19736 * Makefile.in: add shrink-wrap.o.
19737 * config/i386/i386.c: include "shrink-wrap.h"
19738 * function.c: Likewise.
19739 (requires_stack_frame_p, next_block_for_reg,
19740 move_insn_for_shrink_wrap, prepare_shrink_wrap,
19741 dup_block_and_redirect): Move to shrink-wrap.c
19742 (thread_prologue_and_epilogue_insns): Extract three code segments
19743 as functions in shrink-wrap.c
19744 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
19746 * shrink-wrap.c: New file.
19747 * shrink-wrap.h: New file.
19749 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19751 * doc/extend.texi: Reflect current numbers of pragmas. Remove
19752 reference to Solaris.
19754 2014-05-12 Mike Stump <mikestump@comcast.net>
19757 * genattrtab.c (filename): Add.
19758 (convert_set_attr_alternative): Improve error message.
19759 (check_defs): Restore read_md_filename for error messages.
19760 (gen_insn): Save filename.
19762 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
19764 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
19765 -fno-local-ivars and -fivar-visibility.
19766 * c-family/c.opt: Make -Wshadow also implicitly enable
19769 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
19771 * doc/tm.texi: Remove reference to deleted macro.
19772 * doc/tm.texi.in: Likewise.
19774 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
19777 * config/avr/avr.c (avr_out_store_psi): Use correct constant
19780 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
19783 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
19784 * config/arm/aout.h (License): Same.
19785 * config/arm/bpabi.h (License): Same.
19786 * config/arm/elf.h (License): Same.
19787 * config/arm/linux-elf.h (License): Same.
19788 * config/arm/linux-gas.h (License): Same.
19789 * config/arm/netbsd-elf.h (License): Same.
19790 * config/arm/uclinux-eabi.h (License): Same.
19791 * config/arm/uclinux-elf.h (License): Same.
19792 * config/arm/vxworks.h (License): Same.
19794 2014-05-11 Jakub Jelinek <jakub@redhat.com>
19796 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
19797 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
19798 number of operands to 3.
19799 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
19800 * tree-nested.c (convert_nonlocal_omp_clauses,
19801 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
19802 * gimplify.c (gimplify_scan_omp_clauses): Handle
19803 OMP_CLAUSE_LINEAR_STMT.
19804 * omp-low.c (lower_rec_input_clauses): Fix typo.
19805 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
19806 cast between Fortran boolean_type_node and C _Bool if
19809 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
19811 PR tree-optimization/61136
19812 * wide-int.h (multiple_of_p): Define a version that doesn't return
19814 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
19815 integer_zerop/const_binop pair.
19816 (multiple_of_p): Likewise, converting both operands to widest_int
19819 2014-05-09 Teresa Johnson <tejohnson@google.com>
19821 * cgraphunit.c (analyze_functions): Use correct dump file.
19823 2014-05-09 Florian Weimer <fweimer@redhat.com>
19825 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
19827 (stack_protect_return_slot_p): New function.
19828 (expand_used_vars): Call stack_protect_decl_p and
19829 stack_protect_return_slot_p for -fstack-protector-strong.
19831 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
19832 Andrew Haley <aph@redhat.com>
19833 Richard Sandiford <rdsandiford@googlemail.com>
19835 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
19838 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
19840 PR middle-end/61111
19841 * fold-const.c (fold_binary_loc): Changed width of mask.
19843 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19845 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
19846 unsigned int initializers for regno_in, regno_out.
19848 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
19851 * config/avr/avr.md (cc): Add new attribute set_vzn.
19852 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
19853 Set cc insn attribute to set_vzn instead of set_zn for alternatives
19854 with INC, DEC or NEG.
19855 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
19856 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
19857 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
19859 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19862 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19864 * wide-int.cc (UTItype): Define.
19865 (UDWtype): Define for appropriate W_TYPE_SIZE.
19867 2014-05-09 Richard Biener <rguenther@suse.de>
19869 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
19870 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
19871 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
19872 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
19873 ssa_propagate): Adjust.
19875 2014-05-08 Jeff Law <law@redhat.com>
19877 PR tree-optimization/61009
19878 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
19879 tri-state rather than a boolean. When a block is too big to
19880 thread through, inform caller via negative return value.
19881 (thread_across_edge): If a block was too big for normal threading,
19882 then it's too big for a joiner too, so remove temporary equivalences
19883 and return immediately.
19885 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
19886 Matthias Klose <doko@ubuntu.com>
19889 * optc-gen.awk: Fix option handling for -Wunused-parameter.
19891 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19894 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
19896 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
19899 * config/alpha/alpha.c: Include gimple-iterator.h.
19900 (alpha_gimple_fold_builtin): New function. Move
19901 ALPHA_BUILTIN_UMULH folding from ...
19902 (alpha_fold_builtin): ... here.
19903 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
19905 2014-05-08 Wei Mi <wmi@google.com>
19908 * config/i386/i386.c (ix86_compute_frame_layout): Update
19909 preferred_stack_boundary for call, expanded from tls descriptor.
19910 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
19911 to depend on SP register.
19912 (*tls_local_dynamic_base_32_gnu): Ditto.
19913 (*tls_local_dynamic_32_once): Ditto.
19914 (tls_global_dynamic_64_<mode>): Set
19915 ix86_tls_descriptor_calls_expanded_in_cfun.
19916 (tls_local_dynamic_base_64_<mode>): Ditto.
19917 (tls_global_dynamic_32): Set
19918 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
19919 to depend on SP register.
19920 (tls_local_dynamic_base_32): Ditto.
19922 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19924 * config/arm/arm_neon.h: Update comment.
19925 * config/arm/neon-docgen.ml: Delete.
19926 * config/arm/neon-gen.ml: Delete.
19927 * doc/arm-neon-intrinsics.texi: Update comment.
19929 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19931 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
19933 (vand, vorr, veor, vorn, vbic): Remove.
19934 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
19936 (neon_vsub_unspec): Likewise.
19937 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
19939 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19941 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
19942 (vadd_s16): Likewise.
19943 (vadd_s32): Likewise.
19944 (vadd_f32): Likewise.
19945 (vadd_u8): Likewise.
19946 (vadd_u16): Likewise.
19947 (vadd_u32): Likewise.
19948 (vadd_s64): Likewise.
19949 (vadd_u64): Likewise.
19950 (vaddq_s8): Likewise.
19951 (vaddq_s16): Likewise.
19952 (vaddq_s32): Likewise.
19953 (vaddq_s64): Likewise.
19954 (vaddq_f32): Likewise.
19955 (vaddq_u8): Likewise.
19956 (vaddq_u16): Likewise.
19957 (vaddq_u32): Likewise.
19958 (vaddq_u64): Likewise.
19959 (vmul_s8): Likewise.
19960 (vmul_s16): Likewise.
19961 (vmul_s32): Likewise.
19962 (vmul_f32): Likewise.
19963 (vmul_u8): Likewise.
19964 (vmul_u16): Likewise.
19965 (vmul_u32): Likewise.
19966 (vmul_p8): Likewise.
19967 (vmulq_s8): Likewise.
19968 (vmulq_s16): Likewise.
19969 (vmulq_s32): Likewise.
19970 (vmulq_f32): Likewise.
19971 (vmulq_u8): Likewise.
19972 (vmulq_u16): Likewise.
19973 (vmulq_u32): Likewise.
19974 (vsub_s8): Likewise.
19975 (vsub_s16): Likewise.
19976 (vsub_s32): Likewise.
19977 (vsub_f32): Likewise.
19978 (vsub_u8): Likewise.
19979 (vsub_u16): Likewise.
19980 (vsub_u32): Likewise.
19981 (vsub_s64): Likewise.
19982 (vsub_u64): Likewise.
19983 (vsubq_s8): Likewise.
19984 (vsubq_s16): Likewise.
19985 (vsubq_s32): Likewise.
19986 (vsubq_s64): Likewise.
19987 (vsubq_f32): Likewise.
19988 (vsubq_u8): Likewise.
19989 (vsubq_u16): Likewise.
19990 (vsubq_u32): Likewise.
19991 (vsubq_u64): Likewise.
19992 (vand_s8): Likewise.
19993 (vand_s16): Likewise.
19994 (vand_s32): Likewise.
19995 (vand_u8): Likewise.
19996 (vand_u16): Likewise.
19997 (vand_u32): Likewise.
19998 (vand_s64): Likewise.
19999 (vand_u64): Likewise.
20000 (vandq_s8): Likewise.
20001 (vandq_s16): Likewise.
20002 (vandq_s32): Likewise.
20003 (vandq_s64): Likewise.
20004 (vandq_u8): Likewise.
20005 (vandq_u16): Likewise.
20006 (vandq_u32): Likewise.
20007 (vandq_u64): Likewise.
20008 (vorr_s8): Likewise.
20009 (vorr_s16): Likewise.
20010 (vorr_s32): Likewise.
20011 (vorr_u8): Likewise.
20012 (vorr_u16): Likewise.
20013 (vorr_u32): Likewise.
20014 (vorr_s64): Likewise.
20015 (vorr_u64): Likewise.
20016 (vorrq_s8): Likewise.
20017 (vorrq_s16): Likewise.
20018 (vorrq_s32): Likewise.
20019 (vorrq_s64): Likewise.
20020 (vorrq_u8): Likewise.
20021 (vorrq_u16): Likewise.
20022 (vorrq_u32): Likewise.
20023 (vorrq_u64): Likewise.
20024 (veor_s8): Likewise.
20025 (veor_s16): Likewise.
20026 (veor_s32): Likewise.
20027 (veor_u8): Likewise.
20028 (veor_u16): Likewise.
20029 (veor_u32): Likewise.
20030 (veor_s64): Likewise.
20031 (veor_u64): Likewise.
20032 (veorq_s8): Likewise.
20033 (veorq_s16): Likewise.
20034 (veorq_s32): Likewise.
20035 (veorq_s64): Likewise.
20036 (veorq_u8): Likewise.
20037 (veorq_u16): Likewise.
20038 (veorq_u32): Likewise.
20039 (veorq_u64): Likewise.
20040 (vbic_s8): Likewise.
20041 (vbic_s16): Likewise.
20042 (vbic_s32): Likewise.
20043 (vbic_u8): Likewise.
20044 (vbic_u16): Likewise.
20045 (vbic_u32): Likewise.
20046 (vbic_s64): Likewise.
20047 (vbic_u64): Likewise.
20048 (vbicq_s8): Likewise.
20049 (vbicq_s16): Likewise.
20050 (vbicq_s32): Likewise.
20051 (vbicq_s64): Likewise.
20052 (vbicq_u8): Likewise.
20053 (vbicq_u16): Likewise.
20054 (vbicq_u32): Likewise.
20055 (vbicq_u64): Likewise.
20056 (vorn_s8): Likewise.
20057 (vorn_s16): Likewise.
20058 (vorn_s32): Likewise.
20059 (vorn_u8): Likewise.
20060 (vorn_u16): Likewise.
20061 (vorn_u32): Likewise.
20062 (vorn_s64): Likewise.
20063 (vorn_u64): Likewise.
20064 (vornq_s8): Likewise.
20065 (vornq_s16): Likewise.
20066 (vornq_s32): Likewise.
20067 (vornq_s64): Likewise.
20068 (vornq_u8): Likewise.
20069 (vornq_u16): Likewise.
20070 (vornq_u32): Likewise.
20071 (vornq_u64): Likewise.
20073 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20075 * wide-int.cc (UTItype): Define.
20076 (UDWtype): Define for appropriate W_TYPE_SIZE.
20078 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20080 PR tree-optimization/59100
20081 * tree-ssa-phiopt.c: Include tree-inline.h.
20082 (neutral_element_p, absorbing_element_p): New functions.
20083 (value_replacement): Handle conditional binary operations with a
20084 neutral or absorbing element.
20086 2014-05-08 Richard Biener <rguenther@suse.de>
20088 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20089 folding the expression.
20090 (valueize_expr): Remove.
20091 (visit_reference_op_load): Do not valueize the result of
20093 (simplify_binary_expression): Likewise.
20094 (simplify_unary_expression): Likewise.
20096 2014-05-08 Richard Biener <rguenther@suse.de>
20098 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20099 looking at TYPE_ARG_TYPES.
20101 2014-05-08 Richard Biener <rguenther@suse.de>
20103 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20104 pointer propagation special-case.
20106 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20108 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20109 core part of address expressions.
20111 2014-05-08 Alan Modra <amodra@gmail.com>
20114 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20115 loads and stores when -mno-strict-align at any alignment.
20116 (expand_block_clear): Similarly. Also correct calculation of
20119 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
20121 PR middle-end/39246
20122 * tree-complex.c (expand_complex_move): Keep line info when expanding
20124 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
20125 of complex expression. Use new argument to display correct location
20126 for values coming from phi statement.
20127 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
20128 (warn_uninitialized_phi): Pass location of phi argument to
20130 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
20131 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
20133 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
20135 * config/rs6000/predicates.md (indexed_address_mem): New.
20136 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
20137 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
20138 fpstore_ux, fpstore_u.
20139 (sign_extend, indexed, update): New.
20140 (cell_micro): Adjust.
20141 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
20142 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
20143 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
20144 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
20145 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
20146 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
20147 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
20148 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
20149 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
20150 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
20151 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
20152 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
20153 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
20154 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
20155 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
20157 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
20158 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
20159 *vsx_extract_<mode>_store): Adjust.
20160 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
20161 is_cracked_insn, insn_must_be_first_in_group,
20162 insn_must_be_last_in_group): Adjust.
20164 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
20166 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
20167 ppc440-fpstore): Adjust.
20168 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
20169 ppc476-fpstore): Adjust.
20170 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
20171 ppc601-fpstore): Adjust.
20172 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
20174 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
20176 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
20177 ppc7450-fpstore): Adjust.
20178 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
20179 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
20180 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
20182 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
20183 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
20184 cell-fpstore, cell-fpstore-update): Adjust.
20185 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
20186 ppce300c3_store, ppce300c3_fpstore): Adjust.
20187 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
20188 e500mc_fpstore): Adjust.
20189 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
20190 e500mc64_store, e500mc64_fpstore): Adjust.
20191 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
20192 e5500_fpstore): Adjust.
20193 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
20194 e6500_fpstore): Adjust.
20195 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
20197 * config/rs6000/power4.md (power4-load, power4-load-ext,
20198 power4-load-ext-update, power4-load-ext-update-indexed,
20199 power4-load-update-indexed, power4-load-update, power4-fpload,
20200 power4-fpload-update, power4-store, power4-store-update,
20201 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
20203 * config/rs6000/power5.md (power5-load, power5-load-ext,
20204 power5-load-ext-update, power5-load-ext-update-indexed,
20205 power5-load-update-indexed, power5-load-update, power5-fpload,
20206 power5-fpload-update, power5-store, power5-store-update,
20207 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
20209 * config/rs6000/power6.md (power6-load, power6-load-ext,
20210 power6-load-update, power6-load-update-indexed,
20211 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
20212 power6-fpload-update, power6-store, power6-store-update,
20213 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
20215 * config/rs6000/power7.md (power7-load, power7-load-ext,
20216 power7-load-update, power7-load-update-indexed,
20217 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
20218 power7-fpload-update, power7-store, power7-store-update,
20219 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
20221 * config/rs6000/power8.md (power8-load, power8-load-update,
20222 power8-load-ext, power8-load-ext-update, power8-fpload,
20223 power8-fpload-update, power8-store, power8-store-update-indexed,
20224 power8-fpstore, power8-fpstore-update): Adjust.
20225 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
20227 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
20228 titan_lsu_store, titan_lsu_fpstore): Adjust.
20229 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
20231 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
20234 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
20235 unrolled byte insns. Emit address increments after move insns.
20237 2014-05-07 David Malcolm <dmalcolm@redhat.com>
20239 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
20240 const_gimple, rather than a gimple.
20241 (gimple_call_builtin_p): Likewise, for the three variants.
20243 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
20244 (gimple_call_builtin_p): Likewise, for the three variants.
20246 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20248 PR tree-optimization/61095
20249 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
20251 2014-05-07 Richard Biener <rguenther@suse.de>
20253 PR tree-optimization/61034
20254 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
20255 (maybe_skip_until): Use translate to take into account
20256 lattices when trying to do disambiguations.
20257 (get_continuation_for_phi_1): Likewise.
20258 (get_continuation_for_phi): Adjust for added translate arguments.
20259 (walk_non_aliased_vuses): Likewise.
20260 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
20261 (walk_non_aliased_vuses): Likewise.
20262 (call_may_clobber_ref_p_1): Declare.
20263 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
20264 calls. Stop early if we are only supposed to disambiguate.
20265 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
20267 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
20269 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
20270 Emit an error when the function has arguments.
20272 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20274 * cfgloop.h (unswitch_loops): Remove.
20275 * doc/passes.texi: Remove references to loop-unswitch.c
20276 * timevar.def (TV_LOOP_UNSWITCH): Remove.
20278 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
20280 * tree-vect-data-refs.c (vect_grouped_load_supported): New
20281 check for loads group of length 3.
20282 (vect_permute_load_chain): New permutations for loads group of
20284 * tree-vect-stmts.c (vect_model_load_cost): Change cost
20285 of vec_perm_shuffle for the new permutations.
20287 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
20289 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
20290 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
20291 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
20292 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
20293 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
20294 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
20295 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
20296 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
20298 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20300 * loop-unswitch.c: Delete.
20302 2014-05-07 Richard Biener <rguenther@suse.de>
20304 * config.gcc: Always set need_64bit_hwint to yes.
20306 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
20308 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
20309 of using optimize_size.
20311 2014-05-06 Mike Stump <mikestump@comcast.net>
20313 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
20315 2014-05-06 Joseph Myers <joseph@codesourcery.com>
20317 * config/i386/sse.md (*mov<mode>_internal)
20318 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
20319 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
20320 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
20321 (*<code><mode>3, *andnot<mode>3<mask_name>)
20322 (<mask_codefor><code><mode>3<mask_name>): Only consider
20323 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
20325 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20328 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20330 * lra-constraints.c (valid_address_p): Move earlier in file.
20331 Add a constraint argument to the address_info version.
20332 (satisfies_memory_constraint_p): New function.
20333 (satisfies_address_constraint_p): Likewise.
20334 (process_alt_operands, curr_insn_transform): Use them.
20335 (process_address): Pass the constraint to valid_address_p when
20336 checking address operands.
20338 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
20340 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
20341 to their respective blocks. Fix inadvertent use of "node".
20343 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20345 * emit-rtl.c (init_derived_machine_modes): New functionm, split
20347 (init_emit_once): ...here.
20348 * rtl.h (init_derived_machine_modes): Declare.
20349 * toplev.c (do_compile): Call it even if no_backend.
20351 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
20352 Mike Stump <mikestump@comcast.net>
20353 Richard Sandiford <rdsandiford@googlemail.com>
20354 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20356 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
20357 (rtx_equal_for_memref_p): Update comment.
20358 (adjust_offset_for_component_ref): Use wide-int interfaces.
20359 * builtins.c (get_object_alignment_2): Likewise.
20360 (c_readstr): Likewise.
20361 (target_char_cast): Add comment.
20362 (determine_block_size): Use wide-int interfaces.
20363 (expand_builtin_signbit): Likewise.
20364 (fold_builtin_int_roundingfn): Likewise.
20365 (fold_builtin_bitop): Likewise.
20366 (fold_builtin_bswap): Likewise.
20367 (fold_builtin_logarithm): Use signop.
20368 (fold_builtin_pow): Likewise.
20369 (fold_builtin_memory_op): Use wide-int interfaces.
20370 (fold_builtin_object_size): Likewise.
20371 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
20372 nb_iterations_estimate.
20373 (record_niter_bound): Use wide-int interfaces.
20374 (get_estimated_loop_iterations_int): Likewise.
20375 (get_estimated_loop_iterations): Likewise.
20376 (get_max_loop_iterations): Likewise.
20377 * cfgloop.h: Include wide-int.h.
20378 (struct nb_iter_bound): Change bound to widest_int.
20379 (struct loop): Change nb_iterations_upper_bound and
20380 nb_iterations_estimate to widest_int.
20381 (record_niter_bound): Switch to use widest_int.
20382 (get_estimated_loop_iterations): Likewise.
20383 (get_max_loop_iterations): Likewise.
20384 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
20385 update for wide-int.
20386 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
20387 * combine.c (try_combine): Likewise.
20388 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
20389 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
20391 (aarch64_float_const_representable_p): Likewise.
20392 * config/arc/arc.c: Include wide-int.h.
20393 (arc_can_use_doloop_p): Use wide-int interfaces.
20394 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
20395 (vfp3_const_double_index): Likewise.
20396 * config/avr/avr.c (avr_out_round): Likewise.
20397 (avr_fold_builtin): Likewise.
20398 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
20399 (bfin_can_use_doloop_p): Likewise.
20400 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
20401 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
20402 * config/i386/i386.c: Include wide-int.h.
20403 (ix86_data_alignment): Use wide-int interfaces.
20404 (ix86_local_alignment): Likewise.
20405 (ix86_emit_swsqrtsf): Update real_from_integer.
20406 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
20407 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
20408 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
20409 (zero_constant): Likewise.
20410 (input_operand): Likewise.
20411 (splat_input_operand): Likewise.
20412 (non_logical_cint_operand): Change const_double to const_wide_int.
20413 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
20414 (easy_altivec_constant): Remove comment.
20415 (paired_expand_vector_init): Use CONSTANT_P.
20416 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
20417 (rs6000_emit_move): Update checks.
20418 (rs6000_aggregate_candidate): Use wide-int interfaces.
20419 (rs6000_expand_ternop_builtin): Likewise.
20420 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
20421 (rs6000_assemble_integer): Likewise.
20422 (rs6000_hash_constant): Likewise.
20423 (output_toc): Likewise.
20424 (rs6000_rtx_costs): Likewise.
20425 (rs6000_emit_swrsqrt); Update call to real_from_integer.
20426 * config/rs6000/rs6000-c.c: Include wide-int.h.
20427 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
20428 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
20429 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
20430 Handle CONST_WIDE_INT.
20431 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
20432 Use tree_fits_uhwi_p.
20433 * config/sparc/sparc.c: Include wide-int.h.
20434 (sparc_fold_builtin): Use wide-int interfaces.
20435 * config/vax/vax.c: Include wide-int.h.
20436 (vax_float_literal): Use real_from_integer.
20437 * coretypes.h (struct hwivec_def): New.
20439 (const_hwivec): New.
20440 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
20441 (equiv_constant): Handle CONST_WIDE_INT.
20442 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
20443 (cselib_hash_rtx): Handle CONST_WIDE_INT.
20444 * dbxout.c (stabstr_U): Use wide-int interfaces.
20445 (dbxout_type): Update to use cst_fits_shwi_p.
20446 * defaults.h (LOG2_BITS_PER_UNIT): Define.
20447 (TARGET_SUPPORTS_WIDE_INT): Add default.
20448 * dfp.c: Include wide-int.h.
20449 (decimal_real_to_integer2): Use wide-int interfaces and rename to
20450 decimal_real_to_integer.
20451 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
20452 decimal_real_to_integer.
20453 * doc/generic.texi (Constant expressions): Update for wide_int.
20454 * doc/rtl.texi (const_double): Likewise.
20455 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20456 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20457 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20458 (REAL_VALUE_FROM_INT): Remove.
20459 (TARGET_SUPPORTS_WIDE_INT): New.
20460 * doc/tm.texi: Regenerate.
20461 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20462 * double-int.h: Include wide-int.h.
20463 (struct wi::int_traits): New.
20464 * dwarf2out.c (get_full_len): New.
20465 (dw_val_equal_p): Add case dw_val_class_wide_int.
20466 (size_of_loc_descr): Likewise.
20467 (output_loc_operands): Likewise.
20468 (insert_double): Remove.
20469 (insert_wide_int): New.
20470 (add_AT_wide): New.
20471 (print_die): Add case dw_val_class_wide_int.
20472 (attr_checksum): Likewise.
20473 (attr_checksum_ordered): Likewise.
20474 (same_dw_val_p): Likewise.
20475 (size_of_die): Likewise.
20476 (value_format): Likewise.
20477 (output_die): Likewise.
20478 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20480 (clz_loc_descriptor): Use wide-int interfaces.
20481 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20482 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20483 (round_up_to_align): Use wide-int interfaces.
20484 (field_byte_offset): Likewise.
20485 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20486 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20487 CONST_DOUBLE handling. Use wide-int interfaces.
20488 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20489 (gen_enumeration_type_die): Use add_AT_wide.
20490 (hash_loc_operands): Add case dw_val_class_wide_int.
20491 (compare_loc_operands): Likewise.
20492 * dwarf2out.h: Include wide-int.h.
20493 (wide_int_ptr): New.
20494 (enum dw_val_class): Add dw_val_class_wide_int.
20495 (struct dw_val_struct): Add val_wide.
20496 * emit-rtl.c (const_wide_int_htab): New.
20497 (const_wide_int_htab_hash): New.
20498 (const_wide_int_htab_eq): New.
20499 (lookup_const_wide_int): New.
20500 (const_double_htab_hash): Use wide-int interfaces.
20501 (const_double_htab_eq): Likewise.
20502 (rtx_to_double_int): Conditionally compile for wide-int.
20503 (immed_double_int_const): Rename to immed_wide_int_const and
20504 update for wide-int.
20505 (immed_double_const): Conditionally compile for wide-int.
20506 (init_emit_once): Use wide-int interfaces.
20507 * explow.c (plus_constant): Likewise.
20508 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20509 (lshift_value): Use wide-int interfaces.
20510 (expand_mult): Likewise.
20511 (choose_multiplier): Likewise.
20512 (expand_smod_pow2): Likewise.
20513 (make_tree): Likewise.
20514 * expr.c (convert_modes): Consolidate handling of constants.
20515 Use wide-int interfaces.
20516 (emit_group_load_1): Add note.
20517 (store_expr): Update comment.
20518 (get_inner_reference): Use wide-int interfaces.
20519 (expand_constructor): Update comment.
20520 (expand_expr_real_2): Use wide-int interfaces.
20521 (expand_expr_real_1): Likewise.
20522 (reduce_to_bit_field_precision): Likewise.
20523 (const_vector_from_tree): Likewise.
20524 * final.c: Include wide-int-print.h.
20525 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20526 * fixed-value.c: Include wide-int.h.
20527 (fixed_from_string): Use wide-int interfaces.
20528 (fixed_to_decimal): Likewise.
20529 (fixed_convert_from_real): Likewise.
20530 (real_convert_from_fixed): Likewise.
20531 * fold-const.h (mem_ref_offset): Return an offset_int.
20532 (div_if_zero_remainder): Remove code parameter.
20533 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20534 Use wide-int interfaces.
20535 (may_negate_without_overflow_p): Use wide-int interfaces.
20536 (negate_expr_p): Likewise.
20537 (fold_negate_expr): Likewise.
20538 (int_const_binop_1): Likewise.
20539 (const_binop): Likewise.
20540 (fold_convert_const_int_from_int): Likewise.
20541 (fold_convert_const_int_from_real): Likewise.
20542 (fold_convert_const_int_from_fixed): Likewise.
20543 (fold_convert_const_fixed_from_int): Likewise.
20544 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20545 (sign_bit_p): Use wide-int interfaces.
20546 (make_range_step): Likewise.
20547 (build_range_check): Likewise. Pass an integer of the correct type
20548 instead of using integer_one_node.
20549 (range_predecessor): Pass an integer of the correct type instead
20550 of using integer_one_node.
20551 (range_successor): Likewise.
20552 (merge_ranges): Likewise.
20553 (unextend): Use wide-int interfaces.
20554 (extract_muldiv_1): Likewise.
20555 (fold_div_compare): Likewise.
20556 (fold_single_bit_test): Likewise.
20557 (fold_sign_changed_comparison): Likewise.
20558 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20559 (fold_plusminus_mult_expr): Use wide-int interfaces.
20560 (native_encode_int): Likewise.
20561 (native_interpret_int): Likewise.
20562 (fold_unary_loc): Likewise.
20563 (pointer_may_wrap_p): Likewise.
20564 (size_low_cst): Likewise.
20565 (mask_with_tz): Likewise.
20566 (fold_binary_loc): Likewise.
20567 (fold_ternary_loc): Likewise.
20568 (multiple_of_p): Likewise.
20569 (tree_call_nonnegative_warnv_p): Update calls to
20570 tree_int_cst_min_precision and real_from_integer.
20571 (fold_negate_const): Use wide-int interfaces.
20572 (fold_abs_const): Likewise.
20573 (fold_relational_const): Use tree_int_cst_lt.
20574 (round_up_loc): Use wide-int interfaces.
20575 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
20576 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
20577 * gengtype.c: Remove include of double-int.h.
20578 (do_typedef): Use wide-int interfaces.
20579 (open_base_files): Add wide-int.h.
20580 (main): Add offset_int and widest_int typedefs.
20581 * gengtype-lex.l: Handle "^".
20582 (CXX_KEYWORD): Add "static".
20583 * gengtype-parse.c (require3): New.
20584 (require_template_declaration): Handle constant template arguments
20585 and nested templates.
20586 * gengtype-state.c: Don't include "double-int.h".
20587 * genpreds.c (write_one_predicate_function): Update comment.
20588 (write_tm_constrs_h): Add check for hval and lval use in
20590 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
20591 (add_to_sequence): Likewise.
20592 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
20593 and const_double_operand.
20594 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
20596 * gimple-fold.c (get_base_constructor): Likewise.
20597 (fold_array_ctor_reference): Likewise.
20598 (fold_nonarray_ctor_reference): Likewise.
20599 (fold_const_aggregate_ref_1): Likewise.
20600 (gimple_val_nonnegative_real_p): Likewise.
20601 (gimple_fold_indirect_ref): Likewise.
20602 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
20603 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
20604 (struct slsr_cand_d): Change index to be widest_int.
20605 (struct incr_info_d): Change incr to be widest_int.
20606 (alloc_cand_and_find_basis): Use wide-int interfaces.
20607 (slsr_process_phi): Likewise.
20608 (backtrace_base_for_ref): Likewise. Return a widest_int.
20609 (restructure_reference): Take a widest_int instead of a double_int.
20610 (slsr_process_ref): Use wide-int interfaces.
20611 (create_mul_ssa_cand): Likewise.
20612 (create_mul_imm_cand): Likewise.
20613 (create_add_ssa_cand): Likewise.
20614 (create_add_imm_cand): Take a widest_int instead of a double_int.
20615 (slsr_process_add): Use wide-int interfaces.
20616 (slsr_process_cast): Likewise.
20617 (slsr_process_copy): Likewise.
20618 (dump_candidate): Likewise.
20619 (dump_incr_vec): Likewise.
20620 (replace_ref): Likewise.
20621 (cand_increment): Likewise. Return a widest_int.
20622 (cand_abs_increment): Likewise.
20623 (replace_mult_candidate): Take a widest_int instead of a double_int.
20624 (replace_unconditional_candidate): Use wide-int interfaces.
20625 (incr_vec_index): Take a widest_int instead of a double_int.
20626 (create_add_on_incoming_edge): Likewise.
20627 (create_phi_basis): Use wide-int interfaces.
20628 (replace_conditional_candidate): Likewise.
20629 (record_increment): Take a widest_int instead of a double_int.
20630 (record_phi_increments): Use wide-int interfaces.
20631 (phi_incr_cost): Take a widest_int instead of a double_int.
20632 (lowest_cost_path): Likewise.
20633 (total_savings): Likewise.
20634 (analyze_increments): Use wide-int interfaces.
20635 (ncd_with_phi): Take a widest_int instead of a double_int.
20636 (ncd_of_cand_and_phis): Likewise.
20637 (nearest_common_dominator_for_cands): Likewise.
20638 (insert_initializers): Use wide-int interfaces.
20639 (all_phi_incrs_profitable): Likewise.
20640 (replace_one_candidate): Likewise.
20641 (replace_profitable_candidates): Likewise.
20642 * godump.c: Include wide-int-print.h.
20643 (go_output_typedef): Use wide-int interfaces.
20644 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
20645 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
20646 (build_loop_iteration_domains): Likewise.
20647 * hooks.h: Include wide-int.h rather than double-int.h.
20648 (hook_bool_dint_dint_uint_bool_true): Delete.
20649 (hook_bool_wint_wint_uint_bool_true): Declare.
20650 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
20651 (hook_bool_wint_wint_uint_bool_true): New.
20652 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
20654 (ubsan_expand_si_overflow_mul_check): Likewise.
20655 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
20656 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
20657 (get_ancestor_addr_info): Likewise.
20658 (ipa_modify_call_arguments): Likewise.
20659 * loop-doloop.c (doloop_modify): Likewise.
20660 (doloop_optimize): Likewise.
20661 * loop-iv.c (iv_number_of_iterations): Likewise.
20662 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
20663 (unroll_loop_constant_iterations): Likewise.
20664 (decide_unroll_runtime_iterations): Likewise.
20665 (unroll_loop_runtime_iterations): Likewise.
20666 (decide_peel_simple): Likewise.
20667 (decide_unroll_stupid): Likewise.
20668 * lto-streamer-in.c (streamer_read_wi): Add.
20669 (input_cfg): Use wide-int interfaces.
20670 (lto_input_tree_1): Likewise.
20671 * lto-streamer-out.c (streamer_write_wi): Add.
20672 (hash_tree): Use wide-int interfaces.
20673 (output_cfg): Likewise.
20674 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
20675 (GTFILES): Add wide-int.h and signop.h.
20676 (TAGS): Look for .cc files too.
20677 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
20678 * optabs.c (expand_subword_shift): Likewise.
20679 (expand_doubleword_shift): Likewise.
20680 (expand_absneg_bit): Likewise.
20681 (expand_copysign_absneg): Likewise.
20682 (expand_copysign_bit): Likewise.
20683 * postreload.c (reload_cse_simplify_set): Likewise.
20684 * predict.c (predict_iv_comparison): Likewise.
20685 * pretty-print.h: Include wide-int-print.h.
20687 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
20688 * print-tree.c: Include wide-int-print.h.
20689 (print_node_brief): Use wide-int interfaces.
20690 (print_node): Likewise.
20691 * read-rtl.c (validate_const_wide_int): New.
20692 (read_rtx_code): Add CONST_WIDE_INT case.
20693 * real.c: Include wide-int.h.
20694 (real_to_integer2): Delete.
20695 (real_to_integer): New function, returning a wide_int.
20696 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20697 (ten_to_ptwo): Update call to real_from_integer.
20698 (real_digit): Likewise.
20699 * real.h: Include signop.h, wide-int.h and insn-modes.h.
20700 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
20701 (REAL_VALUE_TO_INT): Delete.
20702 (real_to_integer): Declare a wide-int form.
20703 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
20704 * recog.c (const_int_operand): Improve comment.
20705 (const_scalar_int_operand): New.
20706 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
20707 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
20708 (split_double): Likewise.
20709 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
20710 (rtx_size): Likewise.
20711 (rtx_alloc_stat_v): New.
20712 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
20713 (cwi_output_hex): New.
20714 (iterative_hash_rtx): Handle CONST_WIDE_INT.
20715 (cwi_check_failed_bounds): New.
20716 * rtl.def (CONST_WIDE_INT): New.
20717 * rtl.h: Include <utility> and wide-int.h.
20718 (struct hwivec_def): New.
20719 (CWI_GET_NUM_ELEM): New.
20720 (CWI_PUT_NUM_ELEM): New.
20721 (struct rtx_def): Add num_elem and hwiv.
20722 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
20723 (CASE_CONST_UNIQUE): Likewise.
20724 (CASE_CONST_ANY): Likewise.
20725 (CONST_SCALAR_INT_P): Likewise.
20726 (CONST_WIDE_INT_P): New.
20728 (HWIVEC_CHECK): New.
20729 (cwi_check_failed_bounds): New.
20731 (HWIVEC_CHECK): New.
20732 (CONST_WIDE_INT_VEC) New.
20733 (CONST_WIDE_INT_NUNITS) New.
20734 (CONST_WIDE_INT_ELT) New.
20735 (rtx_mode_t): New type.
20736 (wi::int_traits <rtx_mode_t>): New.
20738 (wi::min_value): New.
20739 (wi::max_value): New.
20741 (const_wide_int_alloc): New.
20742 (immed_wide_int_const): New.
20743 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
20744 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
20745 * signop.h: New file.
20746 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
20747 (simplify_const_unary_operation): Use wide-int interfaces.
20748 (simplify_binary_operation_1): Likewise.
20749 (simplify_const_binary_operation): Likewise.
20750 (simplify_const_relational_operation): Likewise.
20751 (simplify_immed_subreg): Likewise.
20752 * stmt.c (expand_case): Likewise.
20753 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
20754 signop rather than a bool.
20755 * stor-layout.c (layout_type): Use wide-int interfaces.
20756 (initialize_sizetypes): Update calls to
20757 set_min_and_max_values_for_integral_type.
20758 (set_min_and_max_values_for_integral_type): Take a signop rather
20759 than a bool. Use wide-int interfaces.
20760 (fixup_signed_type): Update accordingly. Remove
20761 HOST_BITS_PER_DOUBLE_INT limit.
20762 (fixup_unsigned_type): Likewise.
20763 * system.h (STATIC_CONSTANT_P): New.
20764 (STATIC_ASSERT): New.
20765 * target.def (can_use_doloop_p): Take widest_ints rather than
20767 * target.h: Include wide-int.h rather than double-int.h.
20768 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
20770 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
20771 rather than INT_CST_LT_UNSIGNED.
20772 (can_use_doloop_if_innermost): Take widest_ints rather than
20774 * tree-affine.c: Include wide-int-print.h.
20775 (double_int_ext_for_comb): Delete.
20776 (wide_int_ext_for_comb): New.
20777 (aff_combination_zero): Use wide-int interfaces.
20778 (aff_combination_const): Take a widest_int instead of a double_int.
20779 (aff_combination_elt): Use wide-int interfaces.
20780 (aff_combination_scale): Take a widest_int instead of a double_int.
20781 (aff_combination_add_elt): Likewise.
20782 (aff_combination_add_cst): Likewise.
20783 (aff_combination_add): Use wide-int interfaces.
20784 (aff_combination_convert): Likewise.
20785 (tree_to_aff_combination): Likewise.
20786 (add_elt_to_tree): Take a widest_int instead of a double_int.
20787 (aff_combination_to_tree): Use wide-int interfaces.
20788 (aff_combination_remove_elt): Likewise.
20789 (aff_combination_add_product): Take a widest_int instead of
20791 (aff_combination_mult): Use wide-int interfaces.
20792 (aff_combination_expand): Likewise.
20793 (double_int_constant_multiple_p): Delete.
20794 (wide_int_constant_multiple_p): New.
20795 (aff_combination_constant_multiple_p): Take a widest_int pointer
20796 instead of a double_int pointer.
20797 (print_aff): Use wide-int interfaces.
20798 (get_inner_reference_aff): Take a widest_int pointer
20799 instead of a double_int pointer.
20800 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
20801 * tree-affine.h: Include wide-int.h.
20802 (struct aff_comb_elt): Change type of coef to widest_int.
20803 (struct affine_tree_combination): Change type of offset to widest_int.
20804 (double_int_ext_for_comb): Delete.
20805 (wide_int_ext_for_comb): New.
20806 (aff_combination_const): Use widest_int instead of double_int.
20807 (aff_combination_scale): Likewise.
20808 (aff_combination_add_elt): Likewise.
20809 (aff_combination_constant_multiple_p): Likewise.
20810 (get_inner_reference_aff): Likewise.
20811 (aff_comb_cannot_overlap_p): Likewise.
20812 (aff_combination_zero_p): Use wide-int interfaces.
20813 * tree.c: Include tree.h.
20814 (init_ttree): Use make_int_cst.
20815 (tree_code_size): Removed code for INTEGER_CST case.
20816 (tree_size): Add INTEGER_CST case.
20817 (make_node_stat): Update comment.
20818 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
20819 (build_int_cst_type): Use wide-int interfaces.
20820 (double_int_to_tree): Likewise.
20821 (double_int_fits_to_tree_p): Delete.
20822 (force_fit_type_double): Delete.
20823 (force_fit_type): New.
20824 (int_cst_hash_hash): Use wide-int interfaces.
20825 (int_cst_hash_eq): Likewise.
20826 (build_int_cst_wide): Delete.
20827 (wide_int_to_tree): New.
20828 (cache_integer_cst): Use wide-int interfaces.
20829 (build_low_bits_mask): Likewise.
20830 (cst_and_fits_in_hwi): Likewise.
20831 (real_value_from_int_cst): Likewise.
20832 (make_int_cst_stat): New.
20833 (integer_zerop): Use wide_int interfaces.
20834 (integer_onep): Likewise.
20835 (integer_all_onesp): Likewise.
20836 (integer_pow2p): Likewise.
20837 (integer_nonzerop): Likewise.
20838 (tree_log2): Likewise.
20839 (tree_floor_log2): Likewise.
20840 (tree_ctz): Likewise.
20841 (int_size_in_bytes): Likewise.
20842 (mem_ref_offset): Return an offset_int rather than a double_int.
20843 (build_type_attribute_qual_variant): Use wide_int interfaces.
20844 (type_hash_eq): Likewise
20845 (tree_int_cst_equal): Likewise.
20846 (tree_int_cst_lt): Delete.
20847 (tree_int_cst_compare): Likewise.
20848 (tree_fits_shwi_p): Use wide_int interfaces.
20849 (tree_fits_uhwi_p): Likewise.
20850 (tree_int_cst_sign_bit): Likewise.
20851 (tree_int_cst_sgn): Likewise.
20852 (tree_int_cst_min_precision): Take a signop rather than a bool.
20853 (simple_cst_equal): Use wide_int interfaces.
20854 (compare_tree_int): Likewise.
20855 (iterative_hash_expr): Likewise.
20856 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
20858 (get_type_static_bounds): Use wide_int interfaces.
20859 (tree_int_cst_elt_check_failed): New.
20860 (build_common_tree_nodes): Reordered to set prec before filling in
20862 (int_cst_value): Check cst_and_fits_in_hwi.
20863 (widest_int_cst_value): Use wide_int interfaces.
20864 (upper_bound_in_type): Likewise.
20865 (lower_bound_in_type): Likewise.
20866 (num_ending_zeros): Likewise.
20867 (drop_tree_overflow): Likewise.
20868 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
20869 (gen_conditions_for_pow_cst_base): Likewise.
20870 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
20871 (group_case_labels_stmt): Use wide-int interfaces.
20872 (verify_gimple_assign_binary): Likewise.
20873 (print_loop): Likewise.
20874 * tree-chrec.c (tree_fold_binomial): Likewise.
20875 * tree-core.h (struct tree_base): Add int_length.
20876 (struct tree_int_cst): Change rep of value.
20877 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
20878 (dr_may_alias_p): Likewise.
20879 (max_stmt_executions_tree): Likewise.
20880 * tree.def (INTEGER_CST): Update comment.
20881 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
20882 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
20883 * tree-dump.c: Include wide-int.h and wide-int-print.h.
20884 (dequeue_and_dump): Use wide-int interfaces.
20885 * tree.h: Include wide-int.h.
20886 (NULL_TREE): Moved to earlier loc in file.
20887 (TREE_INT_CST_ELT_CHECK): New.
20888 (tree_int_cst_elt_check_failed): New.
20890 (TREE_INT_CST): Delete.
20891 (TREE_INT_CST_LOW): Use wide-int interfaces.
20892 (TREE_INT_CST_HIGH): Delete.
20893 (TREE_INT_CST_NUNITS): New.
20894 (TREE_INT_CST_EXT_NUNITS): Likewise.
20895 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
20896 (TREE_INT_CST_ELT): Likewise.
20897 (INT_CST_LT): Delete.
20898 (tree_int_cst_elt_check): New (two forms).
20899 (type_code_size): Update comment.
20900 (make_int_cst_stat, make_int_cst): New.
20901 (tree_to_double_int): Delete.
20902 (double_int_fits_to_tree_p): Delete.
20903 (force_fit_type_double): Delete.
20904 (build_int_cstu): Replace with out-of-line function.
20905 (build_int_cst_wide): Delete.
20906 (tree_int_cst_lt): Define inline.
20907 (tree_int_cst_le): New.
20908 (tree_int_cst_compare): Define inline.
20909 (tree_int_cst_min_precision): Take a signop rather than a bool.
20910 (wi::int_traits <const_tree>): New.
20911 (wi::int_traits <tree>): New.
20912 (wi::extended_tree): New.
20913 (wi::int_traits <wi::extended_tree>): New.
20914 (wi::to_widest): New.
20915 (wi::to_offset): New.
20916 (wi::fits_to_tree_p): New.
20917 (wi::min_value): New.
20918 (wi::max_value): New.
20919 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
20920 (copy_tree_body_r): Likewise.
20921 * tree-object-size.c (compute_object_offset): Likewise.
20922 (addr_object_size): Likewise.
20923 * tree-predcom.c: Include wide-int-print.h.
20924 (struct dref_d): Change type of offset to widest_int.
20925 (dump_dref): Call wide-int printer.
20926 (aff_combination_dr_offset): Use wide-int interfaces.
20927 (determine_offset): Take a widest_int pointer rather than a
20928 double_int pointer.
20929 (split_data_refs_to_components): Use wide-int interfaces.
20930 (suitable_component_p): Likewise.
20931 (order_drefs): Likewise.
20932 (add_ref_to_chain): Likewise.
20933 (valid_initializer_p): Likewise.
20934 (determine_roots_comp): Likewise.
20935 * tree-pretty-print.c: Include wide-int-print.h.
20936 (dump_generic_node): Use wide-int interfaces.
20937 * tree-sra.c (sra_ipa_modify_expr): Likewise.
20938 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
20939 (move_fixed_address_to_symbol): Likewise.
20940 (move_hint_to_base): Likewise.
20941 (move_pointer_to_base): Likewise.
20942 (move_variant_to_index): Likewise.
20943 (most_expensive_mult_to_index): Likewise.
20944 (addr_to_parts): Likewise.
20945 (copy_ref_info): Likewise.
20946 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
20947 (indirect_refs_may_alias_p): Likewise.
20948 (stmt_kills_ref_p_1): Likewise.
20949 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
20950 * tree-ssa-ccp.c: Update comment at top of file. Include
20952 (struct prop_value_d): Change type of mask to widest_int.
20953 (extend_mask): New function.
20954 (dump_lattice_value): Use wide-int interfaces.
20955 (get_default_value): Likewise.
20956 (set_constant_value): Likewise.
20957 (set_value_varying): Likewise.
20958 (valid_lattice_transition): Likewise.
20959 (set_lattice_value): Likewise.
20960 (value_to_double_int): Delete.
20961 (value_to_wide_int): New.
20962 (get_value_from_alignment): Use wide-int interfaces.
20963 (get_value_for_expr): Likewise.
20964 (do_dbg_cnt): Likewise.
20965 (ccp_finalize): Likewise.
20966 (ccp_lattice_meet): Likewise.
20967 (bit_value_unop_1): Use widest_ints rather than double_ints.
20968 (bit_value_binop_1): Likewise.
20969 (bit_value_unop): Use wide-int interfaces.
20970 (bit_value_binop): Likewise.
20971 (bit_value_assume_aligned): Likewise.
20972 (evaluate_stmt): Likewise.
20973 (ccp_fold_stmt): Likewise.
20974 (visit_cond_stmt): Likewise.
20975 (ccp_visit_stmt): Likewise.
20976 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
20977 (constant_pointer_difference): Likewise.
20978 (associate_pointerplus): Likewise.
20979 (combine_conversions): Likewise.
20980 * tree-ssa-loop.h: Include wide-int.h.
20981 (struct tree_niter_desc): Change type of max to widest_int.
20982 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
20983 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
20984 (remove_redundant_iv_tests): Likewise.
20985 (canonicalize_loop_induction_variables): Likewise.
20986 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
20987 (constant_multiple_of): Take a widest_int pointer instead of
20988 a double_int pointer.
20989 (get_computation_aff): Use wide-int interfaces.
20990 (ptr_difference_cost): Likewise.
20991 (difference_cost): Likewise.
20992 (get_loop_invariant_expr_id): Likewise.
20993 (get_computation_cost_at): Likewise.
20994 (iv_elimination_compare_lt): Likewise.
20995 (may_eliminate_iv): Likewise.
20996 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
20997 instead of double_int.
20998 (max_loop_iterations): Likewise.
20999 (max_stmt_executions): Likewise.
21000 (estimated_stmt_executions): Likewise.
21001 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21002 (split_to_var_and_offset): Use wide-int interfaces.
21003 (determine_value_range): Likewise.
21004 (bound_difference_of_offsetted_base): Likewise.
21005 (bounds_add): Take a widest_int instead of a double_int.
21006 (number_of_iterations_ne_max): Use wide-int interfaces.
21007 (number_of_iterations_ne): Likewise.
21008 (number_of_iterations_lt_to_ne): Likewise.
21009 (assert_loop_rolls_lt): Likewise.
21010 (number_of_iterations_lt): Likewise.
21011 (number_of_iterations_le): Likewise.
21012 (number_of_iterations_cond): Likewise.
21013 (number_of_iterations_exit): Likewise.
21014 (finite_loop_p): Likewise.
21015 (derive_constant_upper_bound_assign): Likewise.
21016 (derive_constant_upper_bound): Return a widest_int.
21017 (derive_constant_upper_bound_ops): Likewise.
21018 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21019 (record_estimate): Take a widest_int rather than a double_int.
21020 (record_nonwrapping_iv): Use wide-int interfaces.
21021 (double_int_cmp): Delete.
21022 (wide_int_cmp): New.
21023 (bound_index): Take a widest_int rather than a double_int.
21024 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21025 (maybe_lower_iteration_bound): Likewise.
21026 (estimate_numbers_of_iterations_loop): Likewise.
21027 (estimated_loop_iterations): Take a widest_int pointer than than
21028 a double_int pointer.
21029 (estimated_loop_iterations_int): Use wide-int interfaces.
21030 (max_loop_iterations): Take a widest_int pointer than than
21031 a double_int pointer.
21032 (max_loop_iterations_int): Use wide-int interfaces.
21033 (max_stmt_executions): Take a widest_int pointer than than
21034 a double_int pointer.
21035 (estimated_stmt_executions): Likewise.
21036 (n_of_executions_at_most): Use wide-int interfaces.
21037 (scev_probably_wraps_p): Likewise.
21038 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21039 to real_to_integer.
21040 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21042 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21043 double_ints. Adjust for trailing_wide_ints <3> representation.
21044 (set_nonzero_bits): Likewise.
21045 (get_range_info): Return wide_ints rather than double_ints.
21046 Adjust for trailing_wide_ints <3> representation.
21047 (get_nonzero_bits): Likewise.
21048 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21050 * tree-ssanames.h (struct range_info_def): Replace min, max and
21051 nonzero_bits with a trailing_wide_ints <3>.
21052 (set_range_info): Use wide_int_refs rather than double_ints.
21053 (set_nonzero_bits): Likewise.
21054 (get_range_info): Return wide_ints rather than double_ints.
21055 (get_nonzero_bits): Likewise.
21056 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21057 * tree-ssa-pre.c (phi_translate_1): Likewise.
21058 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21059 (acceptable_pow_call): Likewise.
21060 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21062 (vn_reference_fold_indirect): Likewise.
21063 (vn_reference_maybe_forwprop_address): Likewise.
21064 (valueize_refs_1): Likewise.
21065 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21066 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21067 tree_int_cst_lt and tree_int_cst_le.
21068 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21070 (streamer_alloc_tree): Likewise.
21071 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21072 (streamer_write_tree_header): Likewise.
21073 (streamer_write_integer_cst): Likewise.
21074 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21075 (build_constructors): Likewise.
21076 (array_value_type): Likewise.
21077 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21078 (vect_check_gather): Likewise.
21079 * tree-vect-generic.c (build_replicated_const): Likewise.
21080 (expand_vector_divmod): Likewise.
21081 * tree-vect-loop.c (vect_transform_loop): Likewise.
21082 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21083 (vect_do_peeling_for_alignment): Likewise.
21084 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21085 * tree-vrp.c: Include wide-int.h.
21086 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21087 (extract_range_from_assert): Use wide-int interfaces.
21088 (vrp_int_const_binop): Likewise.
21089 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21090 double_int pointers.
21091 (ranges_from_anti_range): Use wide-int interfaces.
21092 (quad_int_cmp): Delete.
21093 (quad_int_pair_sort): Likewise.
21094 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21095 (extract_range_from_unary_expr_1): Likewise.
21096 (adjust_range_with_scev): Likewise.
21097 (masked_increment): Take and return wide_ints rather than double_ints.
21098 (register_edge_assert_for_2): Use wide-int interfaces.
21099 (check_array_ref): Likewise.
21100 (search_for_addr_array): Likewise.
21101 (maybe_set_nonzero_bits): Likewise.
21102 (union_ranges): Pass an integer of the correct type instead of
21103 using integer_one_node.
21104 (intersect_ranges): Likewise.
21105 (simplify_truth_ops_using_ranges): Likewise.
21106 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21107 (range_fits_type_p): Likewise.
21108 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21110 (simplify_conversion_using_ranges): Use wide-int interfaces.
21111 (simplify_float_conversion_using_ranges): Likewise.
21112 (vrp_finalize): Likewise.
21113 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21114 (gimple_stringops_transform): Likewise.
21115 * varasm.c (decode_addr_const): Likewise.
21116 (const_hash_1): Likewise.
21117 (const_rtx_hash_1): Likewise
21118 (output_constant): Likewise.
21119 (array_size_for_constructor): Likewise.
21120 (output_constructor_regular_field): Likewise.
21121 (output_constructor_bitfield): Likewise.
21122 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
21123 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
21125 * gencheck.c: Define BITS_PER_UNIT.
21126 * wide-int.cc: New.
21128 * wide-int-print.cc: New.
21129 * wide-int-print.h: New.
21131 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21133 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
21135 2014-05-06 Richard Biener <rguenther@suse.de>
21137 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
21138 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
21139 (TODO_verify_all): Adjust.
21140 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
21141 TODO_verify_stmts and TODO_verify_rtl_sharing.
21142 * bb-reorder.c: Likewise.
21143 * cfgexpand.c: Likewise.
21144 * cprop.c: Likewise.
21146 * function.c: Likewise.
21147 * fwprop.c: Likewise.
21148 * gcse.c: Likewise.
21149 * gimple-ssa-isolate-paths.c: Likewise.
21150 * gimple-ssa-strength-reduction.c: Likewise.
21151 * ipa-split.c: Likewise.
21152 * loop-init.c: Likewise.
21153 * loop-unroll.c: Likewise.
21154 * lower-subreg.c: Likewise.
21155 * modulo-sched.c: Likewise.
21156 * postreload-gcse.c: Likewise.
21157 * predict.c: Likewise.
21158 * recog.c: Likewise.
21159 * sched-rgn.c: Likewise.
21160 * store-motion.c: Likewise.
21161 * tracer.c: Likewise.
21162 * trans-mem.c: Likewise.
21163 * tree-call-cdce.c: Likewise.
21164 * tree-cfg.c: Likewise.
21165 * tree-cfgcleanup.c: Likewise.
21166 * tree-complex.c: Likewise.
21167 * tree-eh.c: Likewise.
21168 * tree-emutls.c: Likewise.
21169 * tree-if-conv.c: Likewise.
21170 * tree-into-ssa.c: Likewise.
21171 * tree-loop-distribution.c: Likewise.
21172 * tree-object-size.c: Likewise.
21173 * tree-parloops.c: Likewise.
21174 * tree-pass.h: Likewise.
21175 * tree-sra.c: Likewise.
21176 * tree-ssa-ccp.c: Likewise.
21177 * tree-ssa-copy.c: Likewise.
21178 * tree-ssa-copyrename.c: Likewise.
21179 * tree-ssa-dce.c: Likewise.
21180 * tree-ssa-dom.c: Likewise.
21181 * tree-ssa-dse.c: Likewise.
21182 * tree-ssa-forwprop.c: Likewise.
21183 * tree-ssa-ifcombine.c: Likewise.
21184 * tree-ssa-loop-ch.c: Likewise.
21185 * tree-ssa-loop-ivcanon.c: Likewise.
21186 * tree-ssa-loop.c: Likewise.
21187 * tree-ssa-math-opts.c: Likewise.
21188 * tree-ssa-phiopt.c: Likewise.
21189 * tree-ssa-phiprop.c: Likewise.
21190 * tree-ssa-pre.c: Likewise.
21191 * tree-ssa-reassoc.c: Likewise.
21192 * tree-ssa-sink.c: Likewise.
21193 * tree-ssa-strlen.c: Likewise.
21194 * tree-ssa-tail-merge.c: Likewise.
21195 * tree-ssa-uncprop.c: Likewise.
21196 * tree-switch-conversion.c: Likewise.
21197 * tree-tailcall.c: Likewise.
21198 * tree-vect-generic.c: Likewise.
21199 * tree-vectorizer.c: Likewise.
21200 * tree-vrp.c: Likewise.
21201 * tsan.c: Likewise.
21202 * var-tracking.c: Likewise.
21203 * bt-load.c: Likewise.
21204 * cfgcleanup.c: Likewise.
21205 * combine-stack-adj.c: Likewise.
21206 * combine.c: Likewise.
21207 * compare-elim.c: Likewise.
21208 * config/epiphany/resolve-sw-modes.c: Likewise.
21209 * config/i386/i386.c: Likewise.
21210 * config/mips/mips.c: Likewise.
21211 * config/s390/s390.c: Likewise.
21212 * config/sh/sh_treg_combine.cc: Likewise.
21213 * config/sparc/sparc.c: Likewise.
21216 * final.c: Likewise.
21217 * ifcvt.c: Likewise.
21218 * mode-switching.c: Likewise.
21219 * passes.c: Likewise.
21220 * postreload.c: Likewise.
21222 * reg-stack.c: Likewise.
21223 * regcprop.c: Likewise.
21224 * regrename.c: Likewise.
21227 2014-05-06 Richard Biener <rguenther@suse.de>
21229 PR middle-end/61070
21230 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
21231 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
21233 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
21236 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
21238 2014-05-05 Radovan Obradovic <robradovic@mips.com>
21239 Tom de Vries <tom@codesourcery.com>
21241 * target.def (call_fusage_contains_non_callee_clobbers): New
21243 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
21245 (@node Miscellaneous Register Hooks): New node.
21246 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
21247 * doc/tm.texi: Regenerate.
21249 2014-05-05 Marek Polacek <polacek@redhat.com>
21252 * opts.c (common_handle_option): Call error_at instead of warning_at.
21254 2014-05-05 Richard Biener <rguenther@suse.de>
21256 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
21257 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
21258 under the TODO_verify_il umbrella.
21260 2014-05-05 Richard Biener <rguenther@suse.de>
21262 * passes.c (execute_function_todo): Move TODO_verify_flow under
21263 the TODO_verify_ul umbrella.
21265 2014-05-05 Richard Biener <rguenther@suse.de>
21267 PR middle-end/61010
21268 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
21269 X & CST away from a CST that is the mask of a mode.
21271 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21273 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
21274 int argument to enum machine_mode.
21275 (picochip_class_max_nregs): Ditto.
21276 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
21277 (picochip_class_max_nregs): Ditto.
21279 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21281 * target.def: Add new target hook.
21282 * doc/tm.texi: Regenerate.
21283 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
21284 * targhooks.c (default_keep_leaf_when_profiled): New function.
21286 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
21287 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
21289 2014-05-05 Bin Cheng <bin.cheng@arm.com>
21291 PR tree-optimization/60363
21292 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
21293 (copy_phi_args): New parameters. Call get_value_locus_in_path.
21294 (update_destination_phis): New parameter.
21295 (create_edge_and_update_destination_phis): Ditto.
21296 (ssa_fix_duplicate_block_edges): Pass new arguments.
21297 (thread_single_edge): Ditto.
21299 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
21301 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
21302 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
21303 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
21304 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
21305 Use RS6000_BTM_HARD_FLOAT.
21306 (BU_MISC_2): Likewise.
21307 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21308 RS6000_BTM_HARD_FLOAT.
21309 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
21310 is explicitly used.
21311 (rs6000_invalid_builtin): Add hard floating builtin support.
21312 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
21313 hard float builtins.
21314 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
21316 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21318 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
21319 Add missing function* argument.
21321 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21323 * lra-constraints.c (valid_address_p): Move earlier in file.
21324 Add a constraint argument to the address_info version.
21325 (satisfies_memory_constraint_p): New function.
21326 (satisfies_address_constraint_p): Likewise.
21327 (process_alt_operands, curr_insn_transform): Use them.
21328 (process_address): Pass the constraint to valid_address_p when
21329 checking address operands.
21331 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21333 * config/mips/mips.c (mips_isa_rev): New variable.
21334 (mips_set_architecture): Set it.
21335 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
21337 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
21338 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
21339 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
21340 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
21341 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
21342 conditions in terms of mips_isa_rev.
21343 (mips_isa_rev): Declare.
21345 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21347 * config/sh/sh-mem.cc: Use tabs instead of spaces.
21348 (prob_unlikely, prob_likely): Make variables const.
21350 2014-05-03 Denis Chertykov <chertykov@gmail.com>
21352 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
21354 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21356 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
21358 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21360 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
21361 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
21362 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
21364 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
21365 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
21367 Replace usage of ROUND_REG with sh_round_reg.
21368 Use CEIL instead of ROUND_ADVANCE.
21370 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21373 * config/sh/sh.c: Include stdlib headers before everything else.
21375 2014-05-02 Jakub Jelinek <jakub@redhat.com>
21377 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
21378 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
21379 (gimplify_adjust_omp_clauses): Simd region is never
21380 directly nested in combined parallel. Instead, for linear
21381 with copyin/copyout, if in combined for simd loop, make decl
21382 firstprivate/lastprivate on OMP_FOR.
21383 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
21384 expand_omp_for_static_chunk): When setting endvar, also set
21385 fd->loop.v to the same value.
21387 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21389 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
21391 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
21393 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
21396 2014-05-02 Marek Polacek <polacek@redhat.com>
21398 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
21400 2014-05-02 Kito Cheng <kito@0xlab.org>
21402 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
21403 to a C expression marco.
21404 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
21405 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
21406 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
21407 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
21408 HONOR_REG_ALLOC_ORDER.
21409 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
21411 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21413 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
21415 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21417 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
21419 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
21421 * tree-if-conv.c (is_cond_scalar_reduction): New function.
21422 (convert_scalar_cond_reduction): Likewise.
21423 (predicate_scalar_phi): Add recognition and transformation
21424 of simple conditioanl reduction to be vectorizable.
21426 2014-05-01 Marek Polacek <polacek@redhat.com>
21429 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
21431 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
21433 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
21434 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
21435 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
21436 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
21437 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
21438 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
21439 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
21440 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
21442 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
21444 * config/arc/arc.opt (mlra): Move comment above option name
21445 to avoid mis-parsing as language options.
21447 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21449 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
21450 * config/sol2.h: ... here.
21451 * config/sol2-10.h: Remove.
21453 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
21454 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
21455 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21456 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21457 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21458 * config/sol2.h: ... here.
21459 (SECTION_NAME_FORMAT): Don't redefine.
21460 (STARTFILE_ARCH32_SPEC): Rename to ...
21461 (STARTFILE_ARCH_SPEC): ... this.
21462 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21463 * config/sparc/sol2.h: ... here.
21464 (SECTION_NAME_FORMAT): Don't undef.
21465 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21466 (SUBTARGET_EXTRA_SPECS): Remove.
21467 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21469 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21470 (MD_STARTFILE_PREFIX): Remove.
21471 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21472 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21473 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21474 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21475 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21476 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21477 * config/i386/sol2.h: ... here.
21478 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21479 * config/i386/sol2-bi.h: Remove.
21480 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21481 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21483 * config/i386/t-sol2-64: Rename to ...
21484 * config/i386/t-sol2: ... this.
21485 * config/sparc/t-sol2-64: Rename to ...
21486 * config/sparc/t-sol2: ... this.
21488 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21489 sol2_tm_file_head, sol2_tm_file_tail.
21490 Include ${cpu_type}/sol2.h before sol2.h.
21492 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21493 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21494 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21495 Reflect i386/t-sol2-64 renaming.
21496 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21497 Reflect sparc/t-sol2-64 renaming.
21499 2014-04-30 Richard Biener <rguenther@suse.de>
21501 * passes.c (execute_function_todo): Move TODO_verify_stmts
21502 and TODO_verify_ssa under the TODO_verify_il umbrella.
21503 * tree-ssa.h (verify_ssa): Adjust prototype.
21504 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21505 we should verify SSA operands.
21506 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21507 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21508 whether we should verify whether not throwing stmts have EH info.
21509 * graphite-scop-detection.c (create_sese_edges): Adjust.
21510 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21511 * tree-eh.c (lower_try_finally_switch): Do not add the
21512 default case label twice.
21514 2014-04-30 Marek Polacek <polacek@redhat.com>
21516 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21517 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21518 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21519 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21521 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21523 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21524 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21525 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21526 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21527 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21528 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21529 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21530 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21532 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21534 * tree-cfg.c (dump_function_to_file): Dump the return type of
21535 functions, in a line to itself before the function body, mimicking
21536 the layout of a C function.
21538 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21540 PR tree-optimization/60971
21541 * tree-tailcall.c (process_assignment): Reject conversions which
21544 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21546 * calls.c (initialize_argument_information): Always treat
21547 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21548 (expand_call): Likewise.
21549 (emit_library_call_calue_1): Likewise.
21550 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21551 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21554 2014-04-29 Nick Clifton <nickc@redhat.com>
21556 * config/msp430/msp430.md (umulsidi): Fix typo.
21557 (mulhisi3): Enable even inside interrupt handlers.
21558 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21559 bigger return address pushed in large mode.
21561 2014-04-29 Nick Clifton <nickc@redhat.com>
21563 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21564 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21566 * config/m32r/m32r.c (init_reg_tables): Likewise.
21567 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21568 enum to hold the modes.
21570 2014-04-29 Richard Biener <rguenther@suse.de>
21572 * dominance.c (free_dominance_info): Add overload with
21573 function parameter.
21574 (dom_info_state): Likewise.
21575 (dom_info_available_p): Likewise.
21576 * basic-block.h (free_dominance_info, dom_info_state,
21577 dom_info_available_p): Declare overloads.
21578 * passes.c (execute_function_todo): Verify that verifiers
21579 don't change dominator info state. Drop dominator info
21580 for IPA pass invocations.
21581 * cgraph.c (release_function_body): Restore asserts that
21582 dominator information is released.
21584 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
21586 * doc/invoke.texi: Fix typo.
21587 * tree-vrp.c: Fix typos.
21588 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
21590 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21592 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
21594 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21596 * config/aarch64/aarch64-builtins.c
21597 (aarch64_types_storestruct_lane_qualifiers): New.
21598 (TYPES_STORESTRUCT_LANE): Likewise.
21599 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
21600 (st3_lane): Likewise.
21601 (st4_lane): Likewise.
21602 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
21603 (vec_store_lanesci_lane<mode>): Likewise.
21604 (vec_store_lanesxi_lane<mode>): Likewise.
21605 (aarch64_st2_lane<VQ:mode>): Likewise.
21606 (aarch64_st3_lane<VQ:mode>): Likewise.
21607 (aarch64_st4_lane<VQ:mode>): Likewise.
21608 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
21609 * config/aarch64/arm_neon.h
21610 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
21611 use new macro arguments.
21612 (__ST3_LANE_FUNC): Likewise.
21613 (__ST4_LANE_FUNC): Likewise.
21614 * config/aarch64/iterators.md (V_TWO_ELEM): New.
21615 (V_THREE_ELEM): Likewise.
21616 (V_FOUR_ELEM): Likewise.
21618 2014-04-28 David Malcolm <dmalcolm@redhat.com>
21620 * doc/gimple.texi: Replace the description of the now-defunct
21621 union gimple_statement_d with a diagram showing the
21622 gimple_statement_base class hierarchy and its relationships to
21623 the GSS_ and GIMPLE_ enums.
21625 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
21627 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
21628 * config/aarch64/aarch64.c
21629 (aarch64_cannot_change_mode_class): Weaken conditions.
21630 (aarch64_modes_tieable_p): New.
21631 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
21633 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
21635 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
21636 (loadsync_<mode>): Change mode.
21637 (load_quadpti, store_quadpti): New.
21638 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
21639 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
21641 2014-04-28 Martin Jambor <mjambor@suse.cz>
21643 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
21644 same alias type as the original statement.
21645 (subreplacement_assignment_data): New type.
21646 (handle_unscalarized_data_in_subtree): New type of parameter,
21647 generate new memory accesses with same alias type as the original
21649 (load_assign_lhs_subreplacements): Likewise.
21650 (sra_modify_constructor_assign): Generate new memory accesses with
21651 same alias type as the original statement.
21653 2014-04-28 Richard Biener <rguenther@suse.de>
21655 * tree-pass.h (TODO_verify_il): Define.
21656 (TODO_verify_all): Complete properly.
21657 * passes.c (execute_function_todo): Move existing loop-closed
21658 SSA verification under TODO_verify_il.
21659 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
21660 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
21661 Fix tree sharing issue.
21663 2014-04-28 Richard Biener <rguenther@suse.de>
21665 PR middle-end/60092
21666 * builtins.def (DEF_C11_BUILTIN): Add.
21667 (BUILT_IN_ALIGNED_ALLOC): Likewise.
21668 * coretypes.h (enum function_class): Add function_c11_misc.
21669 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
21670 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
21671 (call_may_clobber_ref_p_1): Likewise.
21672 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
21673 (mark_all_reaching_defs_necessary_1): Likewise.
21674 (propagate_necessity): Likewise.
21675 (eliminate_unnecessary_stmts): Likewise.
21676 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
21678 2014-04-28 Richard Biener <rguenther@suse.de>
21680 * tree-vrp.c (vrp_var_may_overflow): Remove.
21681 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
21682 with overflow immediately bump to one before that value and
21683 let iteration figure out overflow status.
21685 2014-04-28 Richard Biener <rguenther@suse.de>
21687 * configure.ac: Do valgrind header checks unconditionally.
21688 Add --enable-valgrind-annotations.
21689 * system.h: Guard valgrind header inclusion with
21690 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
21691 * alloc-pool.c (pool_alloc, pool_free): Use
21692 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
21693 to guard possibly dead code.
21694 * config.in: Regenerated.
21695 * configure: Likewise.
21697 2014-04-28 Jeff Law <law@redhat.com>
21699 PR tree-optimization/60902
21700 * tree-ssa-threadedge.c
21701 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
21702 over real defs when invalidating outputs from statements that do not
21703 produce useful outputs for threading.
21705 2014-04-28 Richard Biener <rguenther@suse.de>
21707 PR tree-optimization/60979
21708 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
21709 SCOPs that end in a block with a successor with abnormal
21712 2014-04-28 Richard Biener <rguenther@suse.de>
21714 * tree-pass.h (execute_pass_list): Adjust prototype.
21715 * passes.c (pass_manager::execute_early_local_passes): Adjust.
21716 (do_per_function): Change callback signature, push all actual
21717 work to the callbals.
21718 (do_per_function_toporder): Likewise.
21719 (execute_function_dump): Adjust.
21720 (execute_function_todo): Likewise.
21721 (clear_last_verified): Likewise.
21722 (verify_curr_properties): Likewise.
21723 (update_properties_after_pass): Likewise.
21724 (execute_pass_list_1): Split out from ...
21725 (execute_pass_list): ... here. Adjust.
21726 (execute_ipa_pass_list): Likewise.
21727 * cgraphunit.c (cgraph_add_new_function): Adjust.
21728 (analyze_function): Likewise.
21729 (expand_function): Likewise.
21730 * cgraph.c (release_function_body): Free dominance info
21731 here instead of asserting it was magically freed elsewhere.
21733 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
21735 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
21736 * configure: Regenerate.
21737 * config/sparc/sparc.opt (muser-mode): New option.
21738 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
21740 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
21741 * doc/invoke.texi (SPARC options): Document -muser-mode.
21743 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
21745 * cselib.c (find_slot_memmode): Delete.
21746 (cselib_hasher): Change compare_type to a struct.
21747 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
21749 (preserve_constants_and_equivs): Adjust for new compare_type.
21750 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
21751 (wrap_constant): Delete.
21752 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
21754 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
21756 * doc/install.texi (Building with profile feedback): Remove
21759 2014-04-26 Tom de Vries <tom@codesourcery.com>
21761 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
21764 2014-04-25 Cary Coutant <ccoutant@google.com>
21767 * dwarf2out.c (should_move_die_to_comdat): A type definition
21768 can contain a subprogram definition, but don't move it to a
21770 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
21771 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
21773 (clone_tree_hash): Rename to...
21774 (clone_tree_partial): ...this; change callers. Copy
21775 DW_TAG_subprogram DIEs as declarations.
21776 (copy_decls_walk): Don't copy children of a declaration into a
21779 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
21782 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
21785 2014-04-25 Jiong Wang <jiong.wang@arm.com>
21787 * config/arm/predicates.md (call_insn_operand): Add long_call check.
21788 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
21790 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
21793 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21795 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
21797 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21799 PR tree-optimization/60930
21800 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
21801 creating a multiply candidate by folding two constant
21802 multiplicands when the result overflows.
21804 2014-04-25 Jakub Jelinek <jakub@redhat.com>
21806 PR tree-optimization/60960
21807 * tree-vect-generic.c (expand_vector_operation): Only call
21808 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
21810 2014-04-25 Tom de Vries <tom@codesourcery.com>
21812 * expr.c (clobber_reg_mode): New function.
21813 * expr.h (clobber_reg): New function.
21815 2014-04-25 Tom de Vries <tom@codesourcery.com>
21817 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
21820 2014-04-25 Radovan Obradovic <robradovic@mips.com>
21821 Tom de Vries <tom@codesourcery.com>
21823 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
21825 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
21826 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
21827 new argument to find_all_hard_reg_sets call.
21829 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21831 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
21832 Use HOST_WIDE_INT_C for mask literal.
21833 (aarch_rev16_shleft_mask_imm_p): Likewise.
21835 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
21838 * config/sparc/sparc.md (ashlsi3_extend): Delete.
21840 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
21842 PR preprocessor/56540
21843 * config/i386/i386-c.c (ix86_target_macros): Define
21844 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
21846 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21848 * configure.ac (tga_func): Remove.
21849 (LIB_TLS_SPEC): Remove.
21850 * configure: Regenerate.
21851 * config.in: Regenerate.
21852 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
21854 2014-04-25 Richard Biener <rguenther@suse.de>
21857 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
21858 call stmt use/clobber sets during stmt walk instead of
21859 walking the possibly incomplete set of caller edges.
21861 2014-04-25 Richard Biener <rguenther@suse.de>
21864 * passes.c (apply_ipa_transforms): Inline into only caller ...
21865 (execute_one_pass): ... here. Properly bring in function
21866 bodies for nodes we want to apply IPA transforms to.
21868 2014-04-24 Cong Hou <congh@google.com>
21870 PR tree-optimization/60896
21871 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
21872 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
21873 (vect_mark_pattern_stmts): Set the def type of all statements in
21874 PATTERN_DEF_SEQ as vect_internal_def.
21876 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
21878 * doc/extend.texi (PowerPC Built-in Functions): Document new
21879 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
21880 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
21882 * config/rs6000/predicates.md (const_0_to_3_operand): New
21883 predicate to match 0..3 integer constants.
21885 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
21886 to support adding miscellaneous builtin functions.
21887 (BU_DFP_MISC_2): Likewise.
21888 (BU_P7_MISC_1): Likewise.
21889 (BU_P7_MISC_2): Likewise.
21890 (BU_P8V_MISC_3): Likewise.
21891 (BU_MISC_1): Likewise.
21892 (BU_MISC_2): Likewise.
21893 (DIVWE): Add extended divide builtin functions.
21894 (DIVWEO): Likewise.
21895 (DIVWEU): Likewise.
21896 (DIVWEUO): Likewise.
21898 (DIVDEO): Likewise.
21899 (DIVDEU): Likewise.
21900 (DIVDEUO): Likewise.
21901 (DXEX): Add decimal floating-point builtin functions.
21903 (DDEDPD): Likewise.
21904 (DDEDPDQ): Likewise.
21905 (DENBCD): Likewise.
21906 (DENBCDQ): Likewise.
21910 (DSCLIQ): Likewise.
21912 (DSCRIQ): Likewise.
21913 (CDTBCD): Add new BCD builtin functions.
21914 (CBCDTD): Likewise.
21915 (ADDG6S): Likewise.
21916 (BCDADD): Likewise.
21917 (BCDADD_LT): Likewise.
21918 (BCDADD_EQ): Likewise.
21919 (BCDADD_GT): Likewise.
21920 (BCDADD_OV): Likewise.
21921 (BCDSUB): Likewise.
21922 (BCDSUB_LT): Likewise.
21923 (BCDSUB_EQ): Likewise.
21924 (BCDSUB_GT): Likewise.
21925 (BCDSUB_OV): Likewise.
21926 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
21927 (UNPACK_TD): Likewise.
21928 (PACK_TF): Likewise.
21929 (UNPACK_TF): Likewise.
21930 (UNPACK_TF_0): Likewise.
21931 (UNPACK_TF_1): Likewise.
21932 (PACK_V1TI): Likewise.
21933 (UNPACK_V1TI): Likewise.
21935 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
21936 support for decimal floating point builtin functions.
21937 (rs6000_expand_ternop_builtin): Add checks for the new builtin
21938 functions that take constant arguments.
21939 (rs6000_invalid_builtin): Add decimal floating point builtin support.
21940 (rs6000_init_builtins): Setup long double, _Decimal64, and
21941 _Decimal128 types for new builtin functions.
21942 (builtin_function_type): Set the unsigned flags appropriately for
21943 the new builtin functions.
21944 (rs6000_opt_masks): Add support for decimal floating point builtin
21947 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
21948 floating point builtin functions.
21949 (RS6000_BTM_COMMON): Likewise.
21950 (RS6000_BTI_long_double): Likewise.
21951 (RS6000_BTI_dfloat64): Likewise.
21952 (RS6000_BTI_dfloat128): Likewise.
21953 (long_double_type_internal_node): Likewise.
21954 (dfloat64_type_internal_node): Likewise.
21955 (dfloat128_type_internal_node): Likewise.
21957 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
21958 2.07 bcd arithmetic instructions.
21959 (UNSPEC_BCDSUB): Likewise.
21960 (UNSPEC_BCD_OVERFLOW): Likewise.
21961 (UNSPEC_BCD_ADD_SUB): Likewise.
21962 (bcd_add_sub): Likewise.
21963 (BCD_TEST): Likewise.
21964 (bcd<bcd_add_sub>): Likewise.
21965 (bcd<bcd_add_sub>_test): Likewise.
21966 (bcd<bcd_add_sub>_test2): Likewise.
21967 (bcd<bcd_add_sub>_<code>): Likewise.
21968 (peephole2 for combined bcd ops): Likewise.
21970 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
21971 decimal floating point builtin functions.
21972 (UNSPEC_DENBCD): Likewise.
21973 (UNSPEC_DXEX): Likewise.
21974 (UNSPEC_DIEX): Likewise.
21975 (UNSPEC_DSCLI): Likewise.
21976 (UNSPEC_DSCRI): Likewise.
21977 (D64_D128): Likewise.
21978 (dfp_suffix): Likewise.
21979 (dfp_ddedpd_<mode>): Likewise.
21980 (dfp_denbcd_<mode>): Likewise.
21981 (dfp_dxex_<mode>): Likewise.
21982 (dfp_diex_<mode>): Likewise.
21983 (dfp_dscli_<mode>): Likewise.
21984 (dfp_dscri_<mode>): Likewise.
21986 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
21988 (UNSPEC_CDTBCD): Likewise.
21989 (UNSPEC_CBCDTD): Likewise.
21990 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
21991 (UNSPEC_DIVEO): Likewise.
21992 (UNSPEC_DIVEU): Likewise.
21993 (UNSPEC_DIVEUO): Likewise.
21994 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
21995 pack/unpack 128-bit types.
21996 (UNSPEC_PACK_128BIT): Likewise.
21997 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
21998 (udiv<mode>3): Use idiv_ldiv mode attribute.
21999 (div<mode>3): Likewise.
22000 (addg6s): Add new BCD builtin functions.
22001 (cdtbcd): Likewise.
22002 (cbcdtd): Likewise.
22003 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22004 (div_extend): Likewise.
22005 (div<div_extend>_<mode>"): Likewise.
22006 (FP128_64): Add support for new builtin functions to pack/unpack
22008 (unpack<mode>): Likewise.
22009 (unpacktf_0): Likewise.
22010 (unpacktf_1): Likewise.
22011 (unpack<mode>_dm): Likewise.
22012 (unpack<mode>_nodm): Likewise.
22013 (pack<mode>): Likewise.
22014 (unpackv1ti): Likewise.
22015 (packv1ti): Likewise.
22017 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22019 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22022 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22024 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22025 * gimplify.c (omp_is_private): Change last argument's type to int.
22026 Only diagnose lastprivate if the simd argument is 1, only diagnose
22027 linear if the simd argument is 2.
22028 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22029 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22030 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22031 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22032 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22033 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22034 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22035 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22036 * tree-nested.c (convert_nonlocal_omp_clauses,
22037 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22039 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22042 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22045 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22047 * flag-types.h (enum ivar_visibility): Add.
22049 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22051 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22052 function * argument.
22054 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22056 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22058 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22059 Tom de Vries <tom@codesourcery.com>
22061 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22062 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22064 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22065 * emit-rtl.c (try_split): Same.
22067 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22068 Tom de Vries <tom@codesourcery.com>
22070 * common.opt (fuse-caller-save): New option.
22072 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22074 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22075 elements for big-endian.
22077 2014-04-24 Richard Biener <rguenther@suse.de>
22079 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22080 during TER and instead use the sepops interface for expanding
22081 non-GIMPLE_SINGLE_RHS.
22083 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22085 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22086 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22088 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22090 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22091 assembler 64-bit option.
22092 * configure: Regenerate.
22094 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22096 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22097 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22098 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22099 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22100 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22102 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22104 * config/aarch64/aarch64-builtins.c
22105 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22106 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22107 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22108 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22110 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22111 (Vrevsuff): New mode attribute.
22113 2014-04-24 Terry Guo <terry.guo@arm.com>
22115 * config/arm/arm.h (machine_function): Define variable
22116 after_arm_reorg here.
22117 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22118 (arm_split_constant): Update the way to access variable
22120 (arm_reorg): Ditto.
22121 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
22123 2014-04-23 Tom de Vries <tom@codesourcery.com>
22125 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
22127 2014-04-23 David Malcolm <dmalcolm@redhat.com>
22129 * is-a.h: Update comments to reflect the following changes to the
22130 "pointerness" of the API, making the template parameter match the
22131 return type, allowing use of is-a.h with typedefs of pointers.
22132 (is_a_helper::cast): Return a T rather then a pointer to a T, so
22133 that the return type matches the parameter to the is_a_helper.
22135 (dyn_cast): Likewise.
22137 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
22138 pointer from the is-a.h API.
22140 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
22141 (is_a_helper <cgraph_node *>::test): ...this, matching change to
22143 (is_a_helper <varpool_node>::test): Likewise, convert to...
22144 (is_a_helper <varpool_node *>::test): ...this.
22146 (varpool_first_variable): Update for removal of implicit pointer
22147 from the is-a.h API.
22148 (varpool_next_variable): Likewise.
22149 (varpool_first_static_initializer): Likewise.
22150 (varpool_next_static_initializer): Likewise.
22151 (varpool_first_defined_variable): Likewise.
22152 (varpool_next_defined_variable): Likewise.
22153 (cgraph_first_defined_function): Likewise.
22154 (cgraph_next_defined_function): Likewise.
22155 (cgraph_first_function): Likewise.
22156 (cgraph_next_function): Likewise.
22157 (cgraph_first_function_with_gimple_body): Likewise.
22158 (cgraph_next_function_with_gimple_body): Likewise.
22159 (cgraph_alias_target): Likewise.
22160 (varpool_alias_target): Likewise.
22161 (cgraph_function_or_thunk_node): Likewise.
22162 (varpool_variable_node): Likewise.
22163 (symtab_real_symbol_p): Likewise.
22164 * cgraphunit.c (referred_to_p): Likewise.
22165 (analyze_functions): Likewise.
22166 (handle_alias_pairs): Likewise.
22167 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
22168 * gimple-ssa.h (gimple_vuse_op): Likewise.
22169 (gimple_vdef_op): Likewise.
22170 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
22171 * gimple.c (gimple_build_asm_1): Likewise.
22172 (gimple_build_try): Likewise.
22173 (gimple_build_resx): Likewise.
22174 (gimple_build_eh_dispatch): Likewise.
22175 (gimple_build_omp_for): Likewise.
22176 (gimple_omp_for_set_clauses): Likewise.
22178 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
22179 (is_a_helper <gimple_statement_asm *>::test): ...this.
22180 (is_a_helper <gimple_statement_bind>::test): Convert to...
22181 (is_a_helper <gimple_statement_bind *>::test): ...this.
22182 (is_a_helper <gimple_statement_call>::test): Convert to...
22183 (is_a_helper <gimple_statement_call *>::test): ...this.
22184 (is_a_helper <gimple_statement_catch>::test): Convert to...
22185 (is_a_helper <gimple_statement_catch *>::test): ...this.
22186 (is_a_helper <gimple_statement_resx>::test): Convert to...
22187 (is_a_helper <gimple_statement_resx *>::test): ...this.
22188 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
22189 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
22190 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
22191 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
22192 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
22193 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
22194 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
22195 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
22196 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
22197 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
22198 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
22199 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
22200 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
22201 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
22202 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
22203 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
22204 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
22205 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
22206 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
22207 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
22208 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
22209 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
22210 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
22211 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
22212 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
22213 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
22214 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
22215 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
22216 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
22217 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
22218 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
22219 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
22220 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
22221 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
22222 (is_a_helper <gimple_statement_phi>::test): Convert to...
22223 (is_a_helper <gimple_statement_phi *>::test): ...this.
22224 (is_a_helper <gimple_statement_transaction>::test): Convert to...
22225 (is_a_helper <gimple_statement_transaction *>::test): ...this.
22226 (is_a_helper <gimple_statement_try>::test): Convert to...
22227 (is_a_helper <gimple_statement_try *>::test): ...this.
22228 (is_a_helper <gimple_statement_wce>::test): Convert to...
22229 (is_a_helper <gimple_statement_wce *>::test): ...this.
22230 (is_a_helper <const gimple_statement_asm>::test): Convert to...
22231 (is_a_helper <const gimple_statement_asm *>::test): ...this.
22232 (is_a_helper <const gimple_statement_bind>::test): Convert to...
22233 (is_a_helper <const gimple_statement_bind *>::test): ...this.
22234 (is_a_helper <const gimple_statement_call>::test): Convert to...
22235 (is_a_helper <const gimple_statement_call *>::test): ...this.
22236 (is_a_helper <const gimple_statement_catch>::test): Convert to...
22237 (is_a_helper <const gimple_statement_catch *>::test): ...this.
22238 (is_a_helper <const gimple_statement_resx>::test): Convert to...
22239 (is_a_helper <const gimple_statement_resx *>::test): ...this.
22240 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
22241 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
22242 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
22243 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
22244 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
22246 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
22248 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
22250 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
22252 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
22253 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
22254 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
22256 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
22257 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
22259 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
22260 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
22261 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
22262 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
22263 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
22264 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
22266 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
22267 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
22268 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
22269 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
22271 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
22272 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
22273 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
22274 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
22275 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
22276 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
22277 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
22278 (is_a_helper <const gimple_statement_phi>::test): Convert to...
22279 (is_a_helper <const gimple_statement_phi *>::test): ...this.
22280 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
22281 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
22282 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
22283 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
22284 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
22285 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
22286 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
22288 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
22290 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
22291 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
22293 (gimple_use_ops): Update for removal of implicit pointer from the
22295 (gimple_set_use_ops): Likewise.
22296 (gimple_vuse): Likewise.
22297 (gimple_vdef): Likewise.
22298 (gimple_vuse_ptr): Likewise.
22299 (gimple_vdef_ptr): Likewise.
22300 (gimple_set_vuse): Likewise.
22301 (gimple_set_vdef): Likewise.
22302 (gimple_omp_return_set_lhs): Likewise.
22303 (gimple_omp_return_lhs): Likewise.
22304 (gimple_omp_return_lhs_ptr): Likewise.
22305 (gimple_call_fntype): Likewise.
22306 (gimple_call_set_fntype): Likewise.
22307 (gimple_call_set_internal_fn): Likewise.
22308 (gimple_call_use_set): Likewise.
22309 (gimple_call_clobber_set): Likewise.
22310 (gimple_bind_vars): Likewise.
22311 (gimple_bind_set_vars): Likewise.
22312 (gimple_bind_body_ptr): Likewise.
22313 (gimple_bind_set_body): Likewise.
22314 (gimple_bind_add_stmt): Likewise.
22315 (gimple_bind_block): Likewise.
22316 (gimple_bind_set_block): Likewise.
22317 (gimple_asm_ninputs): Likewise.
22318 (gimple_asm_noutputs): Likewise.
22319 (gimple_asm_nclobbers): Likewise.
22320 (gimple_asm_nlabels): Likewise.
22321 (gimple_asm_input_op): Likewise.
22322 (gimple_asm_input_op_ptr): Likewise.
22323 (gimple_asm_output_op): Likewise.
22324 (gimple_asm_output_op_ptr): Likewise.
22325 (gimple_asm_set_output_op): Likewise.
22326 (gimple_asm_clobber_op): Likewise.
22327 (gimple_asm_set_clobber_op): Likewise.
22328 (gimple_asm_label_op): Likewise.
22329 (gimple_asm_set_label_op): Likewise.
22330 (gimple_asm_string): Likewise.
22331 (gimple_catch_types): Likewise.
22332 (gimple_catch_types_ptr): Likewise.
22333 (gimple_catch_handler_ptr): Likewise.
22334 (gimple_catch_set_types): Likewise.
22335 (gimple_catch_set_handler): Likewise.
22336 (gimple_eh_filter_types): Likewise.
22337 (gimple_eh_filter_types_ptr): Likewise.
22338 (gimple_eh_filter_failure_ptr): Likewise.
22339 (gimple_eh_filter_set_types): Likewise.
22340 (gimple_eh_filter_set_failure): Likewise.
22341 (gimple_eh_must_not_throw_fndecl): Likewise.
22342 (gimple_eh_must_not_throw_set_fndecl): Likewise.
22343 (gimple_eh_else_n_body_ptr): Likewise.
22344 (gimple_eh_else_e_body_ptr): Likewise.
22345 (gimple_eh_else_set_n_body): Likewise.
22346 (gimple_eh_else_set_e_body): Likewise.
22347 (gimple_try_eval_ptr): Likewise.
22348 (gimple_try_cleanup_ptr): Likewise.
22349 (gimple_try_set_eval): Likewise.
22350 (gimple_try_set_cleanup): Likewise.
22351 (gimple_wce_cleanup_ptr): Likewise.
22352 (gimple_wce_set_cleanup): Likewise.
22353 (gimple_phi_capacity): Likewise.
22354 (gimple_phi_num_args): Likewise.
22355 (gimple_phi_result): Likewise.
22356 (gimple_phi_result_ptr): Likewise.
22357 (gimple_phi_set_result): Likewise.
22358 (gimple_phi_arg): Likewise.
22359 (gimple_phi_set_arg): Likewise.
22360 (gimple_resx_region): Likewise.
22361 (gimple_resx_set_region): Likewise.
22362 (gimple_eh_dispatch_region): Likewise.
22363 (gimple_eh_dispatch_set_region): Likewise.
22364 (gimple_omp_critical_name): Likewise.
22365 (gimple_omp_critical_name_ptr): Likewise.
22366 (gimple_omp_critical_set_name): Likewise.
22367 (gimple_omp_for_clauses): Likewise.
22368 (gimple_omp_for_clauses_ptr): Likewise.
22369 (gimple_omp_for_set_clauses): Likewise.
22370 (gimple_omp_for_collapse): Likewise.
22371 (gimple_omp_for_index): Likewise.
22372 (gimple_omp_for_index_ptr): Likewise.
22373 (gimple_omp_for_set_index): Likewise.
22374 (gimple_omp_for_initial): Likewise.
22375 (gimple_omp_for_initial_ptr): Likewise.
22376 (gimple_omp_for_set_initial): Likewise.
22377 (gimple_omp_for_final): Likewise.
22378 (gimple_omp_for_final_ptr): Likewise.
22379 (gimple_omp_for_set_final): Likewise.
22380 (gimple_omp_for_incr): Likewise.
22381 (gimple_omp_for_incr_ptr): Likewise.
22382 (gimple_omp_for_set_incr): Likewise.
22383 (gimple_omp_for_pre_body_ptr): Likewise.
22384 (gimple_omp_for_set_pre_body): Likewise.
22385 (gimple_omp_parallel_clauses): Likewise.
22386 (gimple_omp_parallel_clauses_ptr): Likewise.
22387 (gimple_omp_parallel_set_clauses): Likewise.
22388 (gimple_omp_parallel_child_fn): Likewise.
22389 (gimple_omp_parallel_child_fn_ptr): Likewise.
22390 (gimple_omp_parallel_set_child_fn): Likewise.
22391 (gimple_omp_parallel_data_arg): Likewise.
22392 (gimple_omp_parallel_data_arg_ptr): Likewise.
22393 (gimple_omp_parallel_set_data_arg): Likewise.
22394 (gimple_omp_task_clauses): Likewise.
22395 (gimple_omp_task_clauses_ptr): Likewise.
22396 (gimple_omp_task_set_clauses): Likewise.
22397 (gimple_omp_task_child_fn): Likewise.
22398 (gimple_omp_task_child_fn_ptr): Likewise.
22399 (gimple_omp_task_set_child_fn): Likewise.
22400 (gimple_omp_task_data_arg): Likewise.
22401 (gimple_omp_task_data_arg_ptr): Likewise.
22402 (gimple_omp_task_set_data_arg): Likewise.
22403 (gimple_omp_taskreg_clauses): Likewise.
22404 (gimple_omp_taskreg_clauses_ptr): Likewise.
22405 (gimple_omp_taskreg_set_clauses): Likewise.
22406 (gimple_omp_taskreg_child_fn): Likewise.
22407 (gimple_omp_taskreg_child_fn_ptr): Likewise.
22408 (gimple_omp_taskreg_set_child_fn): Likewise.
22409 (gimple_omp_taskreg_data_arg): Likewise.
22410 (gimple_omp_taskreg_data_arg_ptr): Likewise.
22411 (gimple_omp_taskreg_set_data_arg): Likewise.
22412 (gimple_omp_task_copy_fn): Likewise.
22413 (gimple_omp_task_copy_fn_ptr): Likewise.
22414 (gimple_omp_task_set_copy_fn): Likewise.
22415 (gimple_omp_task_arg_size): Likewise.
22416 (gimple_omp_task_arg_size_ptr): Likewise.
22417 (gimple_omp_task_set_arg_size): Likewise.
22418 (gimple_omp_task_arg_align): Likewise.
22419 (gimple_omp_task_arg_align_ptr): Likewise.
22420 (gimple_omp_task_set_arg_align): Likewise.
22421 (gimple_omp_single_clauses): Likewise.
22422 (gimple_omp_single_clauses_ptr): Likewise.
22423 (gimple_omp_single_set_clauses): Likewise.
22424 (gimple_omp_target_clauses): Likewise.
22425 (gimple_omp_target_clauses_ptr): Likewise.
22426 (gimple_omp_target_set_clauses): Likewise.
22427 (gimple_omp_target_child_fn): Likewise.
22428 (gimple_omp_target_child_fn_ptr): Likewise.
22429 (gimple_omp_target_set_child_fn): Likewise.
22430 (gimple_omp_target_data_arg): Likewise.
22431 (gimple_omp_target_data_arg_ptr): Likewise.
22432 (gimple_omp_target_set_data_arg): Likewise.
22433 (gimple_omp_teams_clauses): Likewise.
22434 (gimple_omp_teams_clauses_ptr): Likewise.
22435 (gimple_omp_teams_set_clauses): Likewise.
22436 (gimple_omp_sections_clauses): Likewise.
22437 (gimple_omp_sections_clauses_ptr): Likewise.
22438 (gimple_omp_sections_set_clauses): Likewise.
22439 (gimple_omp_sections_control): Likewise.
22440 (gimple_omp_sections_control_ptr): Likewise.
22441 (gimple_omp_sections_set_control): Likewise.
22442 (gimple_omp_for_set_cond): Likewise.
22443 (gimple_omp_for_cond): Likewise.
22444 (gimple_omp_atomic_store_set_val): Likewise.
22445 (gimple_omp_atomic_store_val): Likewise.
22446 (gimple_omp_atomic_store_val_ptr): Likewise.
22447 (gimple_omp_atomic_load_set_lhs): Likewise.
22448 (gimple_omp_atomic_load_lhs): Likewise.
22449 (gimple_omp_atomic_load_lhs_ptr): Likewise.
22450 (gimple_omp_atomic_load_set_rhs): Likewise.
22451 (gimple_omp_atomic_load_rhs): Likewise.
22452 (gimple_omp_atomic_load_rhs_ptr): Likewise.
22453 (gimple_omp_continue_control_def): Likewise.
22454 (gimple_omp_continue_control_def_ptr): Likewise.
22455 (gimple_omp_continue_set_control_def): Likewise.
22456 (gimple_omp_continue_control_use): Likewise.
22457 (gimple_omp_continue_control_use_ptr): Likewise.
22458 (gimple_omp_continue_set_control_use): Likewise.
22459 (gimple_transaction_body_ptr): Likewise.
22460 (gimple_transaction_label): Likewise.
22461 (gimple_transaction_label_ptr): Likewise.
22462 (gimple_transaction_set_body): Likewise.
22463 (gimple_transaction_set_label): Likewise.
22465 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22466 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22467 * ipa-ref.c (ipa_record_reference): Likewise.
22468 * ipa-reference.c (analyze_function): Likewise.
22469 (ipa_reference_write_optimization_summary): Likewise.
22470 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22471 (address_taken_from_non_vtable_p): Likewise.
22472 (comdat_can_be_unshared_p_1): Likewise.
22473 * lto-cgraph.c (lto_output_ref): Likewise.
22474 (add_references): Likewise.
22475 (compute_ltrans_boundary): Likewise.
22476 (output_symtab): Likewise.
22477 (input_ref): Likewise.
22478 (input_cgraph_1): Likewise.
22479 (output_cgraph_opt_summary): Likewise.
22480 * lto-streamer-out.c (lto_output): Likewise.
22481 (output_symbol_p): Likewise.
22482 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22483 (lsei_start_function_in_partition): Likewise.
22484 (lsei_next_variable_in_partition): Likewise.
22485 (lsei_start_variable_in_partition): Likewise.
22486 * symtab.c (insert_to_assembler_name_hash): Likewise.
22487 (unlink_from_assembler_name_hash): Likewise.
22488 (symtab_unregister_node): Likewise.
22489 (symtab_remove_node): Likewise.
22490 (dump_symtab_node): Likewise.
22491 (verify_symtab_base): Likewise.
22492 (verify_symtab_node): Likewise.
22493 (symtab_make_decl_local): Likewise.
22494 (symtab_alias_ultimate_target): Likewise.
22495 (symtab_resolve_alias): Likewise.
22496 (symtab_get_symbol_partitioning_class): Likewise.
22497 * tree-phinodes.c (allocate_phi_node): Likewise.
22498 (reserve_phi_args_for_new_edge): Likewise.
22499 (remove_phi_args): Likewise.
22500 * varpool.c (varpool_node_for_asm): Likewise.
22501 (varpool_remove_unreferenced_decls): Likewise.
22503 2014-04-23 Jeff Law <law@redhat.com>
22505 PR tree-optimization/60902
22506 * tree-ssa-threadedge.c
22507 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22508 invalidate outputs from statements that do not produce useful
22509 outputs for threading.
22511 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22513 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22514 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22515 machine descriptions for Stack Smashing Protector.
22517 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22519 * aarch64.md (<optab>_rol<mode>3): New pattern.
22520 (<optab>_rolsi3_uxtw): Likewise.
22521 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22523 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22525 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22526 (arm_cortex_a12_tune): Likewise.
22528 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22530 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22532 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22534 * config/arm/arm.md (arm_rev16si2): New pattern.
22535 (arm_rev16si2_alt): Likewise.
22536 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22538 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22540 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22541 (rev16<mode>2_alt): Likewise.
22542 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22543 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22544 (aarch_rev16_shleft_mask_imm_p): Likewise.
22545 (aarch_rev16_p_1): Likewise.
22546 (aarch_rev16_p): Likewise.
22547 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22548 (aarch_rev16_shright_mask_imm_p): Likewise.
22549 (aarch_rev16_shleft_mask_imm_p): Likewise.
22551 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22553 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22554 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22556 (cortex_a53_extra_costs): Likewise.
22557 (cortex_a57_extra_costs): Likewise.
22558 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22559 (cortexa7_extra_costs): Likewise.
22560 (cortexa8_extra_costs): Likewise.
22561 (cortexa12_extra_costs): Likewise.
22562 (cortexa15_extra_costs): Likewise.
22563 (v7m_extra_costs): Likewise.
22564 (arm_new_rtx_costs): Handle BSWAP.
22566 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22568 * config/arm/arm.c (cortexa8_extra_costs): New table.
22569 (arm_cortex_a8_tune): New tuning struct.
22570 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22572 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22574 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
22576 2014-04-23 Richard Biener <rguenther@suse.de>
22578 * Makefile.in (OBJS): Remove loop-unswitch.o.
22579 * tree-pass.h (make_pass_rtl_unswitch): Remove.
22580 * passes.def (pass_rtl_unswitch): Likewise.
22581 * loop-init.c (gate_rtl_unswitch): Likewise.
22582 (rtl_unswitch): Likewise.
22583 (pass_data_rtl_unswitch): Likewise.
22584 (pass_rtl_unswitch): Likewise.
22585 (make_pass_rtl_unswitch): Likewise.
22586 * rtl.h (reversed_condition): Likewise.
22587 (compare_and_jump_seq): Likewise.
22588 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
22590 * loop-unroll.c (compare_and_jump_seq): Likewise.
22592 2014-04-23 Richard Biener <rguenther@suse.de>
22594 PR tree-optimization/60903
22595 * tree-ssa-loop-im.c (analyze_memory_references): Remove
22596 commented code block.
22597 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
22598 loop flags to newly created BBs and edges.
22600 2014-04-23 Nick Clifton <nickc@redhat.com>
22602 * config/msp430/msp430.c (msp430_handle_option): Move function
22604 (msp430_option_override): Simplify mcu and mcpu option handling.
22605 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
22606 support for -mhwmult command line option.
22607 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
22608 -mhwmult command line option.
22609 (msp430_hwmult_enabled): Delete.
22610 (msp43o_output_labelref): Add support for -mhwmult command line option.
22611 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
22612 (umulsidi3): Likewise.
22613 * config/msp430/msp430.opt (mmcu): Add Report attribute.
22614 (mcpu, mlarge, msmall): Likewise.
22615 (mhwmult): New option.
22616 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
22618 (msp430_is_f5_mcu): Remove prototype.
22619 (msp430_use_f5_series_hwmult): Add prototype.
22620 * config/msp430/msp430-opts.h: New file.
22621 * common/config/msp430: New directory.
22622 * common/config/msp430/msp430-common.c: New file.
22623 * config.gcc (msp430): Remove target_has_targetm_common.
22624 * doc/invoke.texi: Document -mhwmult command line option.
22626 2014-04-23 Nick Clifton <nickc@redhat.com>
22628 * config/i386/cygwin.h (ENDFILE_SPEC): Include
22629 default-manifest.o if it can be found in the search path.
22630 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
22632 2014-04-23 Terry Guo <terry.guo@arm.com>
22634 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
22636 2014-04-23 Richard Biener <rguenther@suse.de>
22638 PR middle-end/60895
22639 * tree-inline.c (declare_return_variable): Use mark_addressable.
22641 2014-04-23 Richard Biener <rguenther@suse.de>
22643 PR middle-end/60891
22644 * loop-init.c (loop_optimizer_init): Make sure to apply
22645 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
22647 2014-04-22 Jakub Jelinek <jakub@redhat.com>
22650 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
22652 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
22653 if flag_sanitize_undefined_trap_on_error.
22654 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
22655 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
22656 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
22657 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
22658 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
22659 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
22660 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
22661 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
22662 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
22663 * ubsan.c (ubsan_instrument_unreachable): Return
22664 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
22665 (ubsan_expand_null_ifn): Emit __builtin_trap ()
22666 if flag_sanitize_undefined_trap_on_error and
22667 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
22668 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
22669 instrument_bool_enum_load): Emit __builtin_trap () if
22670 flag_sanitize_undefined_trap_on_error and
22671 __builtin_handle_*_abort () if !flag_sanitize_recover.
22672 * doc/invoke.texi (-fsanitize-recover,
22673 -fsanitize-undefined-trap-on-error): Document.
22675 2014-04-22 Christian Bruel <christian.bruel@st.com>
22677 * config/sh/sh.md (mov<mode>): Replace movQIHI.
22678 Force immediates to SImode.
22680 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
22682 * config/nios2/nios2.md (UNSPEC_ROUND): New.
22683 (lroundsfsi2): New.
22684 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
22685 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
22686 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
22687 (nios2_fpu_insn): Add entry for round.
22688 (N2FPU_NO_ERRNO_P): Define.
22689 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
22691 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
22693 2014-04-22 Richard Henderson <rth@redhat.com>
22695 * config/aarch64/aarch64 (addti3, subti3): New expanders.
22696 (add<GPI>3_compare0): Remove leading * from name.
22697 (add<GPI>3_carryin): Likewise.
22698 (sub<GPI>3_compare0): Likewise.
22699 (sub<GPI>3_carryin): Likewise.
22700 (<su_optab>mulditi3): New expander.
22701 (multi3): New expander.
22702 (madd<GPI>): Remove leading * from name.
22704 2014-04-22 Martin Jambor <mjambor@suse.cz>
22706 * cgraphclones.c (cgraph_function_versioning): Copy
22707 ipa_transforms_to_apply instead of asserting it is empty.
22709 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
22712 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
22713 on count_exp to get mode.
22715 2014-04-22 Andrew Pinski <apinski@cavium.com>
22717 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
22718 Handle TLS for ILP32.
22719 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
22720 (tlsie_small_<mode>): this and handle PTR.
22721 (tlsie_small_sidi): New pattern.
22722 (tlsle_small): Change to an expand to handle ILP32.
22723 (tlsle_small_<mode>): New pattern.
22724 (tlsdesc_small): Rename to ...
22725 (tlsdesc_small_<mode>): this and handle PTR.
22727 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22729 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
22731 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22733 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22734 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
22735 (aarch64_types_signed_poly_qualifiers): Likewise.
22736 (aarch64_types_unsigned_signed_qualifiers): Likewise.
22737 (aarch64_types_poly_signed_qualifiers): Likewise.
22738 (TYPES_REINTERP_SS): Type macro added.
22739 (TYPES_REINTERP_SU): Likewise.
22740 (TYPES_REINTERP_SP): Likewise.
22741 (TYPES_REINTERP_US): Likewise.
22742 (TYPES_REINTERP_PS): Likewise.
22743 (aarch64_fold_builtin): New expression folding added.
22744 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
22745 Declarations removed.
22746 (REINTERP_SS): Declarations added.
22747 (REINTERP_US): Likewise.
22748 (REINTERP_PS): Likewise.
22749 (REINTERP_SU): Likewise.
22750 (REINTERP_SP): Likewise.
22751 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
22752 (vreinterpretq_p8_f64): Likewise.
22753 (vreinterpret_p16_f64): Likewise.
22754 (vreinterpretq_p16_f64): Likewise.
22755 (vreinterpret_f32_f64): Likewise.
22756 (vreinterpretq_f32_f64): Likewise.
22757 (vreinterpret_f64_f32): Likewise.
22758 (vreinterpret_f64_p8): Likewise.
22759 (vreinterpret_f64_p16): Likewise.
22760 (vreinterpret_f64_s8): Likewise.
22761 (vreinterpret_f64_s16): Likewise.
22762 (vreinterpret_f64_s32): Likewise.
22763 (vreinterpret_f64_s64): Likewise.
22764 (vreinterpret_f64_u8): Likewise.
22765 (vreinterpret_f64_u16): Likewise.
22766 (vreinterpret_f64_u32): Likewise.
22767 (vreinterpret_f64_u64): Likewise.
22768 (vreinterpretq_f64_f32): Likewise.
22769 (vreinterpretq_f64_p8): Likewise.
22770 (vreinterpretq_f64_p16): Likewise.
22771 (vreinterpretq_f64_s8): Likewise.
22772 (vreinterpretq_f64_s16): Likewise.
22773 (vreinterpretq_f64_s32): Likewise.
22774 (vreinterpretq_f64_s64): Likewise.
22775 (vreinterpretq_f64_u8): Likewise.
22776 (vreinterpretq_f64_u16): Likewise.
22777 (vreinterpretq_f64_u32): Likewise.
22778 (vreinterpretq_f64_u64): Likewise.
22779 (vreinterpret_s64_f64): Likewise.
22780 (vreinterpretq_s64_f64): Likewise.
22781 (vreinterpret_u64_f64): Likewise.
22782 (vreinterpretq_u64_f64): Likewise.
22783 (vreinterpret_s8_f64): Likewise.
22784 (vreinterpretq_s8_f64): Likewise.
22785 (vreinterpret_s16_f64): Likewise.
22786 (vreinterpretq_s16_f64): Likewise.
22787 (vreinterpret_s32_f64): Likewise.
22788 (vreinterpretq_s32_f64): Likewise.
22789 (vreinterpret_u8_f64): Likewise.
22790 (vreinterpretq_u8_f64): Likewise.
22791 (vreinterpret_u16_f64): Likewise.
22792 (vreinterpretq_u16_f64): Likewise.
22793 (vreinterpret_u32_f64): Likewise.
22794 (vreinterpretq_u32_f64): Likewise.
22796 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
22798 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
22799 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
22800 (vreinterpret_p8_s8): Likewise.
22801 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
22802 (vreinterpret_p8_s16): Likewise.
22803 (vreinterpret_p8_s32): Likewise.
22804 (vreinterpret_p8_s64): Likewise.
22805 (vreinterpret_p8_f32): Likewise.
22806 (vreinterpret_p8_u8): Likewise.
22807 (vreinterpret_p8_u16): Likewise.
22808 (vreinterpret_p8_u32): Likewise.
22809 (vreinterpret_p8_u64): Likewise.
22810 (vreinterpret_p8_p16): Likewise.
22811 (vreinterpretq_p8_s8): Likewise.
22812 (vreinterpretq_p8_s16): Likewise.
22813 (vreinterpretq_p8_s32): Likewise.
22814 (vreinterpretq_p8_s64): Likewise.
22815 (vreinterpretq_p8_f32): Likewise.
22816 (vreinterpretq_p8_u8): Likewise.
22817 (vreinterpretq_p8_u16): Likewise.
22818 (vreinterpretq_p8_u32): Likewise.
22819 (vreinterpretq_p8_u64): Likewise.
22820 (vreinterpretq_p8_p16): Likewise.
22821 (vreinterpret_p16_s8): Likewise.
22822 (vreinterpret_p16_s16): Likewise.
22823 (vreinterpret_p16_s32): Likewise.
22824 (vreinterpret_p16_s64): Likewise.
22825 (vreinterpret_p16_f32): Likewise.
22826 (vreinterpret_p16_u8): Likewise.
22827 (vreinterpret_p16_u16): Likewise.
22828 (vreinterpret_p16_u32): Likewise.
22829 (vreinterpret_p16_u64): Likewise.
22830 (vreinterpret_p16_p8): Likewise.
22831 (vreinterpretq_p16_s8): Likewise.
22832 (vreinterpretq_p16_s16): Likewise.
22833 (vreinterpretq_p16_s32): Likewise.
22834 (vreinterpretq_p16_s64): Likewise.
22835 (vreinterpretq_p16_f32): Likewise.
22836 (vreinterpretq_p16_u8): Likewise.
22837 (vreinterpretq_p16_u16): Likewise.
22838 (vreinterpretq_p16_u32): Likewise.
22839 (vreinterpretq_p16_u64): Likewise.
22840 (vreinterpretq_p16_p8): Likewise.
22841 (vreinterpret_f32_s8): Likewise.
22842 (vreinterpret_f32_s16): Likewise.
22843 (vreinterpret_f32_s32): Likewise.
22844 (vreinterpret_f32_s64): Likewise.
22845 (vreinterpret_f32_u8): Likewise.
22846 (vreinterpret_f32_u16): Likewise.
22847 (vreinterpret_f32_u32): Likewise.
22848 (vreinterpret_f32_u64): Likewise.
22849 (vreinterpret_f32_p8): Likewise.
22850 (vreinterpret_f32_p16): Likewise.
22851 (vreinterpretq_f32_s8): Likewise.
22852 (vreinterpretq_f32_s16): Likewise.
22853 (vreinterpretq_f32_s32): Likewise.
22854 (vreinterpretq_f32_s64): Likewise.
22855 (vreinterpretq_f32_u8): Likewise.
22856 (vreinterpretq_f32_u16): Likewise.
22857 (vreinterpretq_f32_u32): Likewise.
22858 (vreinterpretq_f32_u64): Likewise.
22859 (vreinterpretq_f32_p8): Likewise.
22860 (vreinterpretq_f32_p16): Likewise.
22861 (vreinterpret_s64_s8): Likewise.
22862 (vreinterpret_s64_s16): Likewise.
22863 (vreinterpret_s64_s32): Likewise.
22864 (vreinterpret_s64_f32): Likewise.
22865 (vreinterpret_s64_u8): Likewise.
22866 (vreinterpret_s64_u16): Likewise.
22867 (vreinterpret_s64_u32): Likewise.
22868 (vreinterpret_s64_u64): Likewise.
22869 (vreinterpret_s64_p8): Likewise.
22870 (vreinterpret_s64_p16): Likewise.
22871 (vreinterpretq_s64_s8): Likewise.
22872 (vreinterpretq_s64_s16): Likewise.
22873 (vreinterpretq_s64_s32): Likewise.
22874 (vreinterpretq_s64_f32): Likewise.
22875 (vreinterpretq_s64_u8): Likewise.
22876 (vreinterpretq_s64_u16): Likewise.
22877 (vreinterpretq_s64_u32): Likewise.
22878 (vreinterpretq_s64_u64): Likewise.
22879 (vreinterpretq_s64_p8): Likewise.
22880 (vreinterpretq_s64_p16): Likewise.
22881 (vreinterpret_u64_s8): Likewise.
22882 (vreinterpret_u64_s16): Likewise.
22883 (vreinterpret_u64_s32): Likewise.
22884 (vreinterpret_u64_s64): Likewise.
22885 (vreinterpret_u64_f32): Likewise.
22886 (vreinterpret_u64_u8): Likewise.
22887 (vreinterpret_u64_u16): Likewise.
22888 (vreinterpret_u64_u32): Likewise.
22889 (vreinterpret_u64_p8): Likewise.
22890 (vreinterpret_u64_p16): Likewise.
22891 (vreinterpretq_u64_s8): Likewise.
22892 (vreinterpretq_u64_s16): Likewise.
22893 (vreinterpretq_u64_s32): Likewise.
22894 (vreinterpretq_u64_s64): Likewise.
22895 (vreinterpretq_u64_f32): Likewise.
22896 (vreinterpretq_u64_u8): Likewise.
22897 (vreinterpretq_u64_u16): Likewise.
22898 (vreinterpretq_u64_u32): Likewise.
22899 (vreinterpretq_u64_p8): Likewise.
22900 (vreinterpretq_u64_p16): Likewise.
22901 (vreinterpret_s8_s16): Likewise.
22902 (vreinterpret_s8_s32): Likewise.
22903 (vreinterpret_s8_s64): Likewise.
22904 (vreinterpret_s8_f32): Likewise.
22905 (vreinterpret_s8_u8): Likewise.
22906 (vreinterpret_s8_u16): Likewise.
22907 (vreinterpret_s8_u32): Likewise.
22908 (vreinterpret_s8_u64): Likewise.
22909 (vreinterpret_s8_p8): Likewise.
22910 (vreinterpret_s8_p16): Likewise.
22911 (vreinterpretq_s8_s16): Likewise.
22912 (vreinterpretq_s8_s32): Likewise.
22913 (vreinterpretq_s8_s64): Likewise.
22914 (vreinterpretq_s8_f32): Likewise.
22915 (vreinterpretq_s8_u8): Likewise.
22916 (vreinterpretq_s8_u16): Likewise.
22917 (vreinterpretq_s8_u32): Likewise.
22918 (vreinterpretq_s8_u64): Likewise.
22919 (vreinterpretq_s8_p8): Likewise.
22920 (vreinterpretq_s8_p16): Likewise.
22921 (vreinterpret_s16_s8): Likewise.
22922 (vreinterpret_s16_s32): Likewise.
22923 (vreinterpret_s16_s64): Likewise.
22924 (vreinterpret_s16_f32): Likewise.
22925 (vreinterpret_s16_u8): Likewise.
22926 (vreinterpret_s16_u16): Likewise.
22927 (vreinterpret_s16_u32): Likewise.
22928 (vreinterpret_s16_u64): Likewise.
22929 (vreinterpret_s16_p8): Likewise.
22930 (vreinterpret_s16_p16): Likewise.
22931 (vreinterpretq_s16_s8): Likewise.
22932 (vreinterpretq_s16_s32): Likewise.
22933 (vreinterpretq_s16_s64): Likewise.
22934 (vreinterpretq_s16_f32): Likewise.
22935 (vreinterpretq_s16_u8): Likewise.
22936 (vreinterpretq_s16_u16): Likewise.
22937 (vreinterpretq_s16_u32): Likewise.
22938 (vreinterpretq_s16_u64): Likewise.
22939 (vreinterpretq_s16_p8): Likewise.
22940 (vreinterpretq_s16_p16): Likewise.
22941 (vreinterpret_s32_s8): Likewise.
22942 (vreinterpret_s32_s16): Likewise.
22943 (vreinterpret_s32_s64): Likewise.
22944 (vreinterpret_s32_f32): Likewise.
22945 (vreinterpret_s32_u8): Likewise.
22946 (vreinterpret_s32_u16): Likewise.
22947 (vreinterpret_s32_u32): Likewise.
22948 (vreinterpret_s32_u64): Likewise.
22949 (vreinterpret_s32_p8): Likewise.
22950 (vreinterpret_s32_p16): Likewise.
22951 (vreinterpretq_s32_s8): Likewise.
22952 (vreinterpretq_s32_s16): Likewise.
22953 (vreinterpretq_s32_s64): Likewise.
22954 (vreinterpretq_s32_f32): Likewise.
22955 (vreinterpretq_s32_u8): Likewise.
22956 (vreinterpretq_s32_u16): Likewise.
22957 (vreinterpretq_s32_u32): Likewise.
22958 (vreinterpretq_s32_u64): Likewise.
22959 (vreinterpretq_s32_p8): Likewise.
22960 (vreinterpretq_s32_p16): Likewise.
22961 (vreinterpret_u8_s8): Likewise.
22962 (vreinterpret_u8_s16): Likewise.
22963 (vreinterpret_u8_s32): Likewise.
22964 (vreinterpret_u8_s64): Likewise.
22965 (vreinterpret_u8_f32): Likewise.
22966 (vreinterpret_u8_u16): Likewise.
22967 (vreinterpret_u8_u32): Likewise.
22968 (vreinterpret_u8_u64): Likewise.
22969 (vreinterpret_u8_p8): Likewise.
22970 (vreinterpret_u8_p16): Likewise.
22971 (vreinterpretq_u8_s8): Likewise.
22972 (vreinterpretq_u8_s16): Likewise.
22973 (vreinterpretq_u8_s32): Likewise.
22974 (vreinterpretq_u8_s64): Likewise.
22975 (vreinterpretq_u8_f32): Likewise.
22976 (vreinterpretq_u8_u16): Likewise.
22977 (vreinterpretq_u8_u32): Likewise.
22978 (vreinterpretq_u8_u64): Likewise.
22979 (vreinterpretq_u8_p8): Likewise.
22980 (vreinterpretq_u8_p16): Likewise.
22981 (vreinterpret_u16_s8): Likewise.
22982 (vreinterpret_u16_s16): Likewise.
22983 (vreinterpret_u16_s32): Likewise.
22984 (vreinterpret_u16_s64): Likewise.
22985 (vreinterpret_u16_f32): Likewise.
22986 (vreinterpret_u16_u8): Likewise.
22987 (vreinterpret_u16_u32): Likewise.
22988 (vreinterpret_u16_u64): Likewise.
22989 (vreinterpret_u16_p8): Likewise.
22990 (vreinterpret_u16_p16): Likewise.
22991 (vreinterpretq_u16_s8): Likewise.
22992 (vreinterpretq_u16_s16): Likewise.
22993 (vreinterpretq_u16_s32): Likewise.
22994 (vreinterpretq_u16_s64): Likewise.
22995 (vreinterpretq_u16_f32): Likewise.
22996 (vreinterpretq_u16_u8): Likewise.
22997 (vreinterpretq_u16_u32): Likewise.
22998 (vreinterpretq_u16_u64): Likewise.
22999 (vreinterpretq_u16_p8): Likewise.
23000 (vreinterpretq_u16_p16): Likewise.
23001 (vreinterpret_u32_s8): Likewise.
23002 (vreinterpret_u32_s16): Likewise.
23003 (vreinterpret_u32_s32): Likewise.
23004 (vreinterpret_u32_s64): Likewise.
23005 (vreinterpret_u32_f32): Likewise.
23006 (vreinterpret_u32_u8): Likewise.
23007 (vreinterpret_u32_u16): Likewise.
23008 (vreinterpret_u32_u64): Likewise.
23009 (vreinterpret_u32_p8): Likewise.
23010 (vreinterpret_u32_p16): Likewise.
23011 (vreinterpretq_u32_s8): Likewise.
23012 (vreinterpretq_u32_s16): Likewise.
23013 (vreinterpretq_u32_s32): Likewise.
23014 (vreinterpretq_u32_s64): Likewise.
23015 (vreinterpretq_u32_f32): Likewise.
23016 (vreinterpretq_u32_u8): Likewise.
23017 (vreinterpretq_u32_u16): Likewise.
23018 (vreinterpretq_u32_u64): Likewise.
23019 (vreinterpretq_u32_p8): Likewise.
23020 (vreinterpretq_u32_p16): Likewise.
23022 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23024 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23026 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23028 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23029 (vqnegd_s64): Likewise.
23030 (vqabs_s64): Likewise.
23031 (vqabsd_s64): Likewise.
23033 2014-04-22 Richard Henderson <rth@redhat.com>
23035 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23036 computation to the top of the loop.
23038 2014-04-22 Renlin <renlin.li@arm.com>
23039 Jiong Wang <jiong.wang@arm.com>
23041 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23042 * config/aarch64/aarch64.c (aarch64_layout_frame)
23043 (aarch64_initial_elimination_offset): Likewise.
23045 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23047 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23050 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23052 * machmode.h (bitwise_mode_for_mode): Declare.
23053 * stor-layout.h (bitwise_type_for_mode): Likewise.
23054 * stor-layout.c (bitwise_mode_for_mode): New function.
23055 (bitwise_type_for_mode): Likewise.
23056 * builtins.c (fold_builtin_memory_op): Use it instead of
23057 int_mode_for_mode and build_nonstandard_integer_type.
23059 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23061 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23062 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23063 (*-*-solaris2*): Simplify.
23064 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23065 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23066 *-*-solaris2.9* handling.
23068 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23070 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23071 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23072 handling, simplify.
23073 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23074 * configure: Regenerate.
23076 * config/i386/sol2-9.h: Remove.
23078 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23079 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23080 Remove Solaris 9 references.
23082 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23084 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23085 (floatuns<GPI:mode><GPF:mode>2): Remove.
23086 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23087 and floatuns conversions.
23088 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23089 and floatuns conversions.
23090 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23091 (w1,w2): New mode attributes for inequal width conversions.
23093 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23095 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23096 the output asm format.
23098 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23100 * config/aarch64/aarch64-simd.md
23101 (aarch64_cm<optab>di): Always split.
23102 (*aarch64_cm<optab>di): New.
23103 (aarch64_cmtstdi): Always split.
23104 (*aarch64_cmtstdi): New.
23106 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23108 PR tree-optimization/60823
23109 * omp-low.c (ipa_simd_modify_function_body): Go through
23110 all SSA_NAMEs and for those refering to vector arguments
23111 which are going to be replaced adjust SSA_NAME_VAR and,
23112 if it is a default definition, change it into a non-default
23113 definition assigned at the beginning of function from new_decl.
23114 (ipa_simd_modify_stmt_ops): Rewritten.
23115 * tree-dfa.c (set_ssa_default_def): When removing default def,
23116 check for NULL loc instead of NULL *loc.
23118 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23120 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
23121 restrictions on core registers for DImode values in Thumb2.
23123 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23125 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
23126 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
23128 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23130 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
23131 (*iordi_notzesidi_di): Likewise.
23132 (*iordi_notsesidi_di): Likewise.
23134 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23136 * config/arm/arm-protos.h (tune_params): New struct members.
23137 * config/arm/arm.c: Initialise tune_params per processor.
23138 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
23139 for speed, based on new tune_params.
23141 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23143 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
23144 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
23145 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
23146 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
23147 * config/aarch64/arm_neon.h (vrnd_f64): Added.
23148 (vrnda_f64): Likewise.
23149 (vrndi_f64): Likewise.
23150 (vrndm_f64): Likewise.
23151 (vrndn_f64): Likewise.
23152 (vrndp_f64): Likewise.
23153 (vrndx_f64): Likewise.
23155 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23157 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
23158 GET_MODE_SIZE argument is enum machine_mode.
23160 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23163 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
23164 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
23166 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
23168 PR middle-end/60281
23169 * asan.c (asan_emit_stack_protection): Force the base to align to
23170 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
23171 appropriate bits if STRICT_ALIGNMENT.
23172 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
23174 (expand_used_vars): Leave a space in the stack frame for alignment
23175 if STRICT_ALIGNMENT.
23177 2014-04-21 David Malcolm <dmalcolm@redhat.com>
23179 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
23181 (gimple_store_p): Likewise.
23182 (gimple_assign_load_p): Likewise.
23183 (gimple_assign_cast_p): Likewise.
23184 (gimple_clobber_p): Likewise.
23186 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
23187 rather than a gimple.
23188 (gimple_assign_cast_p): Likewise.
23190 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
23193 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
23194 If mode is DDmode and TARGET_E500_DOUBLE allow move.
23196 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
23197 more debug information for E500 if -mdebug=reg.
23199 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
23202 * config/i386/i386.c (ix86_expand_builtin)
23203 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
23204 register for target RTX.
23205 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
23207 2014-04-18 Cong Hou <congh@google.com>
23209 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
23210 the widen-mult pattern by handling two operands with different sizes,
23211 and operands whose size is smaller than half of the result type.
23213 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23215 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
23216 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
23217 (do_estimate_edge_time): Compute it.
23218 * ipa-inline.c (want_inline_small_function_p): Bypass
23219 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
23221 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23223 * ipa-inline.c (spec_rem): New static variable.
23224 (dump_overall_stats): New function.
23225 (dump_inline_stats): New function.
23227 2014-04-18 Richard Henderson <rth@redhat.com>
23229 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
23230 to GET_MODE_SIZE, not a reg_class_t.
23232 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23234 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
23235 (vsx_xxmrglw_<mode>): Likewise.
23237 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
23240 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
23241 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
23242 (rs6000_init_hard_regno_mode_ok): Likewise.
23244 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
23246 * ipa-inline.c (inline_small_functions): Account only non-cold
23248 * doc/invoke.texi (inline-unit-growth): Update documentation.
23250 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
23252 * config/rs6000/rs6000.md (addti3, subti3): New.
23254 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
23257 * config/i386/i386.c (ix86_expand_clear): Remove outdated
23258 comment. Check optimize_insn_for_size_p instead of
23259 optimize_insn_for_speed_p.
23261 2014-04-17 Martin Jambor <mjambor@suse.cz>
23263 * gimple-iterator.c (gsi_start_edge): New function.
23264 * gimple-iterator.h (gsi_start_edge): Declare.
23265 * tree-sra.c (single_non_eh_succ): New function.
23266 (disqualify_ops_if_throwing_stmt): Renamed to
23267 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
23268 having one non-EH successor BB.
23269 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
23270 generate loads into replacements.
23271 (sra_modify_assign): Likewise and and also use the simple path for
23273 (sra_modify_function_body): Commit statements on edges.
23275 2014-04-17 Richard Biener <rguenther@suse.de>
23277 PR middle-end/60849
23278 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
23279 comparison results and add clarifying comment.
23281 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23283 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
23284 (blank_mode): Initialize it.
23285 (emit_mode_size_inline, emit_mode_nunits_inline,
23286 emit_mode_inner_inline): New functions.
23287 (emit_insn_modes_h): Call them and surround their output with
23288 #if GCC_VERSION >= 4001 ... #endif.
23289 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
23290 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
23291 mode_* arrays if the argument is __builtin_constant_p.
23292 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
23293 is enum machine_mode.
23295 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23297 * passes.c (opt_pass::execute): Adjust.
23298 (pass_manager::execute_pass_mode_switching): Likewise.
23299 (early_local_passes::execute): Likewise.
23300 (execute_one_pass): Pass cfun to the pass's execute method.
23301 * tree-pass.h (opt_pass::execute): Add function * argument.
23302 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23303 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23304 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23305 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23306 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23307 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
23308 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
23309 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23310 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23311 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
23312 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
23313 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
23314 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
23315 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
23316 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23317 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23318 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23319 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
23320 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
23321 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23322 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23323 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23324 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23325 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23326 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23327 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23328 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23329 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23330 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23333 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23335 * passes.c (opt_pass::gate): Take function * argument.
23336 (gate_all_early_local_passes): Merge into
23337 (early_local_passes::gate): this.
23338 (gate_all_early_optimizations): Merge into
23339 (all_early_optimizations::gate): this.
23340 (gate_all_optimizations): Mege into
23341 (all_optimizations::gate): this.
23342 (gate_all_optimizations_g): Merge into
23343 (all_optimizations_g::gate): this.
23344 (gate_rest_of_compilation): Mege into
23345 (rest_of_compilation::gate): this.
23346 (gate_postreload): Merge into
23347 (postreload::gate): this.
23348 (dump_one_pass): Pass cfun to the pass's gate method.
23349 (execute_ipa_summary_passes): Likewise.
23350 (execute_one_pass): Likewise.
23351 (ipa_write_summaries_2): Likewise.
23352 (ipa_write_optimization_summaries_1): Likewise.
23353 (ipa_read_summaries_1): Likewise.
23354 (ipa_read_optimization_summaries_1): Likewise.
23355 (execute_ipa_stmt_fixups): Likewise.
23356 * tree-pass.h (opt_pass::gate): Add function * argument.
23357 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
23358 combine-stack-adj.c, combine.c, compare-elim.c,
23359 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23360 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
23361 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
23362 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
23363 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23364 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23365 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23366 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
23367 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
23368 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
23369 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23370 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23371 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
23372 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23373 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23374 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23375 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23376 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23377 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23378 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23379 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23380 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23381 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
23382 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
23383 var-tracking.c, vtable-verify.c, web.c: Adjust.
23385 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23387 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
23388 * configure: Regenerate.
23390 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23392 * passes.c (dump_one_pass): don't check pass->has_gate.
23393 (execute_ipa_summary_passes): Likewise.
23394 (execute_one_pass): Likewise.
23395 (ipa_write_summaries_2): Likewise.
23396 (ipa_write_optimization_summaries_1): Likewise.
23397 (ipa_read_optimization_summaries_1): Likewise.
23398 (execute_ipa_stmt_fixups): Likewise.
23399 * tree-pass.h (pass_data::has_gate): Remove.
23400 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23401 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23402 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23403 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23404 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23405 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
23406 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
23407 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
23408 gimple-low.c, gimple-ssa-isolate-paths.c,
23409 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
23410 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
23411 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23412 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
23413 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
23414 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
23415 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
23416 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
23417 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
23418 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23419 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23420 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23421 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23422 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23423 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23424 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23425 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23426 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23427 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23428 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23429 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23430 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23433 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23435 * pass_manager.h (pass_manager::register_dump_files_1): Remove
23437 * passes.c (pass_manager::register_dump_files_1): Merge into
23438 (pass_manager::register_dump_files): this, and remove its handling of
23439 properties since the pass always has the properties anyway.
23440 (pass_manager::pass_manager): Adjust.
23442 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23444 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
23445 * passes.c (pass_manager::register_dump_files_1): Remove dead code
23446 dealing with properties.
23447 (pass_manager::register_dump_files): Adjust.
23449 2014-03-20 Mark Wielaard <mjw@redhat.com>
23451 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
23452 then represent the bound as normal constant value.
23454 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23457 Forward port from 4.8 branch
23458 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23460 * config/i386/bmiintrin.h (_blsi_u32): New.
23461 (_blsi_u64): Ditto.
23462 (_blsr_u32): Ditto.
23463 (_blsr_u64): Ditto.
23464 (_blsmsk_u32): Ditto.
23465 (_blsmsk_u64): Ditto.
23466 (_tzcnt_u32): Ditto.
23467 (_tzcnt_u64): Ditto.
23469 2014-04-17 Kito Cheng <kito@0xlab.org>
23471 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23473 2014-04-17 Richard Biener <rguenther@suse.de>
23475 PR middle-end/60849
23476 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23477 boolean results for comparisons.
23479 2014-04-17 Richard Biener <rguenther@suse.de>
23481 PR tree-optimization/60836
23482 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23483 initial PHI args to be gimple values.
23485 2014-04-17 Richard Biener <rguenther@suse.de>
23487 PR tree-optimization/60841
23488 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23489 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23490 of stmts to SLP build.
23491 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23492 (vect_analyze_slp): Likewise.
23493 (vect_analyze_slp_instance): Likewise.
23494 (vect_build_slp_tree): Limit overall SLP tree growth.
23495 * tree-vectorizer.h (vect_analyze_data_refs,
23496 vect_analyze_slp): Adjust prototypes.
23498 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23500 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23503 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23505 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23506 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23507 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23508 for TARGET_SLOW_PSHUFB
23510 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23512 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23513 * config/i386/i386.c (intel_cost): Ditto.
23515 2014-04-17 Joey Ye <joey.ye@arm.com>
23517 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23519 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23521 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23522 with -fuse-profile.
23524 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23526 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23527 (type_all_derivations_known_p): New predicate.
23528 (type_all_ctors_visible_p): New predicate.
23529 (type_possibly_instantiated_p): New predicate.
23530 (get_odr_type): Compute all_derivations_known.
23531 (dump_odr_type): Dump the flag.
23532 (maybe_record_type): Cleanup.
23533 (record_target_from_binfo): Add bases_to_consider array;
23534 record bases for types w/o instances and skip CXX destructor.
23535 (possible_polymorphic_call_targets_1): Add bases_to_consider
23536 and consider_construction parameters; check if type may have instance.
23537 (get_polymorphic_call_info): Set maybe_in_construction to true
23538 when we know nothing.
23539 (record_targets_from_bases): Skip CXX destructors; they are
23540 never called for types in construction.
23541 (possible_polymorphic_call_targets): Do not record target when
23542 type may not have instance.
23544 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23547 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23548 external aliases alive, too.
23550 2014-04-16 Andrew Pinski <apinski@cavium.com>
23552 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23555 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23557 * final.c (compute_alignments): Do not apply loop alignment to a block
23558 falling through to the exit.
23560 2014-04-16 Catherine Moore <clm@codesourcery.com>
23562 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23563 Adjust constraints for microMIPS store patterns.
23565 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23567 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23569 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23571 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23572 (append_use): Run at -O0.
23573 (append_vdef): Likewise.
23574 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
23575 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
23577 2014-04-16 Jakub Jelinek <jakub@redhat.com>
23579 PR tree-optimization/60844
23580 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
23581 (propagate_op_to_single_use, remove_visited_stmt_chain,
23582 linearize_expr, repropagate_negates, reassociate_bb): Use it
23583 instead of gsi_remove.
23585 2014-04-16 Martin Jambor <mjambor@suse.cz>
23587 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
23588 ipa_transforms_to_apply.
23589 (cgraph_function_versioning): Assert that old_node has empty
23590 ipa_transforms_to_apply.
23591 * trans-mem.c (ipa_tm_create_version): Likewise.
23592 * tree-inline.c (tree_function_versioning): Do not duplicate
23593 ipa_transforms_to_apply.
23595 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23598 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
23600 Pass necessary as flags on 64-bit Solaris/x86.
23601 Use lowercase relocs for x86_64-*-*.
23602 * configure: Regenerate.
23604 2014-04-15 Jan Hubicka <jh@suse.cz>
23606 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
23607 (maybe_record_node, likely_target_p): Use it.
23609 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23612 Revert following patch
23614 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
23617 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
23618 software floating point or no floating point registers, do not
23619 allow any type in the FPRs. Eliminate a test for SPE SIMD types
23620 in GPRs that occurs after we tested for GPRs that would never be
23623 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
23624 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
23625 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
23626 specifically allow DDmode, since that does not use the SPE SIMD
23629 2014-03-21 Mark Wielaard <mjw@redhat.com>
23631 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
23632 as unsigned or int depending on type and value used.
23634 2014-04-15 Richard Biener <rguenther@suse.de>
23636 PR rtl-optimization/56965
23637 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
23638 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
23640 * alias.c (true_dependence_1): Do not call
23641 nonoverlapping_component_refs_p.
23642 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
23643 nonoverlapping_component_refs_p.
23644 (indirect_refs_may_alias_p): Likewise.
23646 2014-04-15 Teresa Johnson <tejohnson@google.com>
23648 * cfg.c (dump_bb_info): Fix flags check.
23649 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
23651 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23653 PR rtl-optimization/60663
23654 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
23657 2014-04-15 Richard Biener <rguenther@suse.de>
23659 * lto-streamer.h (LTO_major_version): Bump to 4.
23661 2014-04-15 Richard Biener <rguenther@suse.de>
23663 * common.opt (lto_partition_model): New enum.
23664 (flto-partition=): Merge separate options with a single with argument,
23665 add -flto-partition=one support.
23666 * flag-types.h (enum lto_partition_model): Declare.
23667 * opts.c (finish_options): Remove duplicate -flto-partition=
23669 * lto-wrapper.c (run_gcc): Adjust.
23671 2014-04-15 Richard Biener <rguenther@suse.de>
23673 * alias.c (ncr_compar): New function.
23674 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
23676 2014-04-15 Richard Biener <rguenther@suse.de>
23678 * alias.c (record_component_aliases): Do not walk BINFOs.
23680 2014-04-15 Richard Biener <rguenther@suse.de>
23682 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
23683 Add struct function argument and adjust.
23684 (find_func_aliases_for_call): Likewise.
23685 (find_func_aliases): Likewise.
23686 (find_func_clobbers): Likewise.
23687 (intra_create_variable_infos): Likewise.
23688 (compute_points_to_sets): Likewise.
23689 (ipa_pta_execute): Adjust. Do not push/pop cfun.
23691 2014-04-15 Richard Biener <rguenther@suse.de>
23693 * tree.c (iterative_hash_expr): Use enum tree_code_class
23694 to store TREE_CODE_CLASS.
23695 (tree_block): Likewise.
23696 (tree_set_block): Likewise.
23697 * tree.h (fold_build_pointer_plus_loc): Use
23698 convert_to_ptrofftype_loc.
23700 2014-04-15 Jakub Jelinek <jakub@redhat.com>
23703 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
23706 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
23708 * cfgloop.h (struct loop): Move force_vectorize down.
23709 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
23710 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
23711 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
23712 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
23713 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
23714 * tree-core.h (enum annot_expr_kind): Add new kind values.
23715 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
23716 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
23718 * tree.def (ANNOTATE_EXPR): Tweak comment.
23720 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23722 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
23725 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
23727 * tree.h (TYPE_IDENTIFIER): Declare.
23728 * tree.c (subrange_type_for_debug_p): Use it.
23729 * godump.c (go_format_type): Likewise.
23730 * dwarf2out.c (is_cxx_auto, modified_type_die,
23731 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
23732 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
23734 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23737 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
23739 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
23741 * config/i386/i386.c (examine_argument): Return bool. Return true if
23742 parameter should be passed in memory.
23743 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
23744 (construct_container): Update calls to examine_argument.
23745 (function_arg_advance_64): Ditto.
23746 (return_in_memory_32): Merge with ix86_return_in_memory.
23747 (return_in_memory_64): Ditto.
23748 (return_in_memory_ms_64): Ditto.
23750 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
23752 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
23753 * coverage.c (coverage_compute_profile_id): Handle externally visible
23756 2014-04-14 Martin Jambor <mjambor@suse.cz>
23758 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
23759 DECL_DISREGARD_INLINE_LIMITS functions.
23761 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23764 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
23766 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
23769 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
23770 optimize_insn_for_speed_p instead of
23771 optimize_function_for_speed_p.
23773 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
23775 * doc/invoke.texi (free): Document AArch64.
23777 2014-04-14 Richard Biener <rguenther@suse.de>
23779 PR tree-optimization/60042
23780 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
23781 (insert_into_preds_of_block): Do not prevent PHI insertion
23782 for REFERENCE exprs here ...
23783 (eliminate_dom_walker::before_dom_children): ... but prevent
23784 their use here under similar conditions when applied to the
23785 IL after PRE optimizations.
23787 2014-04-14 Richard Biener <rguenther@suse.de>
23789 * passes.def: Move early points-to after early SRA.
23791 2014-04-14 Richard Biener <rguenther@suse.de>
23793 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
23794 check for which sign-changes we allow when forwarding
23795 a converted value into a switch.
23797 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23799 * stor-layout.c (place_field): Finalize non-constant offset for the
23802 2014-04-14 Richard Biener <rguenther@suse.de>
23804 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
23806 (expand_switch_using_bit_tests_p): Likewise.
23807 (process_switch): Compute and pass on speed_p based on the
23809 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
23810 optimize_bb_for_speed_p.
23812 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
23814 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
23815 * function.h (struct function): Rename has_force_vect_loops into
23816 has_force_vectorize_loops.
23817 * lto-streamer-in.c (input_cfg): Adjust for renaming.
23818 (input_struct_function_base): Likewise.
23819 * lto-streamer-out.c (output_cfg): Likewise.
23820 (output_struct_function_base): Likewise.
23821 * omp-low.c (expand_omp_simd): Likewise.
23822 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23823 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
23824 (version_loop_for_if_conversion): Likewise.
23825 (tree_if_conversion): Likewise.
23826 (main_tree_if_conversion): Likewise.
23827 (gate_tree_if_conversion): Likewise.
23828 * tree-inline.c (copy_loops): Likewise.
23829 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
23830 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
23831 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
23832 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
23833 * tree-vectorizer.c (vectorize_loops): Likewise.
23834 * tree-vectorizer.h (unlimited_cost_model): Likewise.
23836 2014-04-14 Richard Biener <rguenther@suse.de>
23839 * lto-streamer-out.c (wrap_refs): New function.
23840 (lto_output): Wrap symbol references in global initializes in
23841 type-preserving MEM_REFs.
23843 2014-04-14 Christian Bruel <christian.bruel@st.com>
23845 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
23847 2014-04-14 Christian Bruel <christian.bruel@st.com>
23849 * config/sh/sh.md (setmemqi): New expand pattern.
23850 * config/sh/sh.h (CLEAR_RATIO): Define.
23851 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
23852 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
23854 2014-04-14 Richard Biener <rguenther@suse.de>
23856 PR middle-end/55022
23857 * fold-const.c (negate_expr_p): Don't negate directional rounding
23859 (fold_negate_expr): Likewise.
23861 2014-04-14 Richard Biener <rguenther@suse.de>
23863 PR tree-optimization/59817
23864 PR tree-optimization/60453
23865 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
23866 recursion to catch all CHRECs in the scalar evolution and restrict
23867 the predicate for the remains appropriately.
23869 2014-04-12 Catherine Moore <clm@codesourcery.com>
23871 * config/mips/constraints.md: Add new register constraint "kb".
23872 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
23873 (*movhi_internal): Likewise.
23874 (*movqi_internal): Likewise.
23875 * config/mips/mips.h (M16_STORE_REGS): New register class.
23876 (REG_CLASS_NAMES): Add M16_STORE_REGS.
23877 (REG_CLASS_CONTENTS): Likewise.
23878 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
23880 2014-04-11 Tobias Burnus <burnus@net-b.de>
23883 * doc/invoke.texi (-Wformat-signedness): Document it.
23884 (Wformat=2): Mention that this enables -Wformat-signedness.
23886 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23888 * common/config/epiphany/epiphany-common.c
23889 (epiphany_option_optimization_table): Enable section anchors by
23890 default at -O1 or higher.
23891 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
23892 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
23893 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
23894 carries no extra cost.
23895 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
23896 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
23897 * config/epiphany/predicates.md (memclob_operand): New predicate.
23898 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
23899 Use memclob_operand predicate and X constraint for operand 3.
23901 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23903 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
23904 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
23907 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
23909 PR rtl-optimization/60651
23910 * mode-switching.c (optimize_mode_switching): Make sure to emit
23911 sets of a lower numbered entity before sets of a higher numbered
23912 entity to a mode of the same or lower priority.
23913 When creating a seginfo for a basic block that starts with a code
23914 label, move the insertion point past the code label.
23915 (new_seginfo): Document and enforce requirement that
23916 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
23917 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
23918 * doc/tm.texi: Regenerate.
23920 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
23923 * config/arc/arc.c (arc_save_restore): Fix assert typo.
23925 2013-04-11 Jakub Jelinek <jakub@redhat.com>
23927 * BASE-VER: Set to 4.10.0.
23929 2014-04-11 Tobias Burnus <burnus@net-b.de>
23932 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
23933 * doc/gcc.texi (Service): Update description in the @menu
23934 * doc/invoke.texi (Option Summary): Remove misplaced and
23937 2014-04-11 Steve Ellcey <sellcey@mips.com>
23938 Jakub Jelinek <jakub@redhat.com>
23940 PR middle-end/60556
23941 * expr.c (convert_move): Use emit_store_flag_force instead of
23942 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
23945 2014-04-11 Richard Biener <rguenther@suse.de>
23947 PR middle-end/60797
23948 * varasm.c (assemble_alias): Avoid endless error reporting
23949 recursion by setting TREE_ASM_WRITTEN.
23951 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23953 * config/s390/s390.md: Add a splitter for NOT rtx.
23955 2014-04-11 Jakub Jelinek <jakub@redhat.com>
23957 PR rtl-optimization/60663
23958 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
23960 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
23961 Jakub Jelinek <jakub@redhat.com>
23964 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
23965 flag from decl_node to node.
23967 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23970 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
23971 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
23972 ameliorating the cases where it can be.
23974 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
23977 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
23979 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
23980 (loadsync_<mode>): Change mode.
23981 (load_quadpti, store_quadpti): New.
23982 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
23983 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
23984 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
23986 2014-04-09 Cong Hou <congh@google.com>
23989 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
23992 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23994 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
23995 instead of vnor to exploit possible fusion opportunity in the
23997 (altivec_expand_vec_perm_const_le): Likewise.
23999 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24001 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24002 (loadsync_<mode>): Change mode.
24003 (load_quadpti, store_quadpti): New.
24004 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24005 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24007 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24010 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24011 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24012 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24014 2014-04-08 Richard Biener <rguenther@suse.de>
24016 PR middle-end/60706
24017 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24018 a 64bit widest int print double-int similar to on HWI64 hosts.
24020 2014-04-08 Richard Biener <rguenther@suse.de>
24022 PR tree-optimization/60785
24023 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24024 default defs properly.
24026 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24028 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24029 (Weffc++): Likewise.
24031 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24033 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24034 set completep to false rather than true.
24036 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24039 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24040 ARM_TARGET2_DWARF_FORMAT.
24042 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24045 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24046 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24049 2014-04-07 Richard Biener <rguenther@suse.de>
24051 PR tree-optimization/60766
24052 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24053 (may_eliminate_iv): Convert cand_value_at result to desired type.
24055 2014-04-07 Jason Merrill <jason@redhat.com>
24058 * common.opt (-fno-gnu-unique): Add.
24059 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24061 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24063 * haifa-sched.c: Fix outdated function reference and minor
24064 grammar errors in introductory comment.
24066 2014-04-07 Richard Biener <rguenther@suse.de>
24068 PR middle-end/60750
24069 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24070 for noreturn calls.
24071 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24073 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24076 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24077 size accounting for thunks.
24078 (pa_asm_output_mi_thunk): Use final_start_function() and
24079 final_end_function() to output function start and end directives.
24081 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24083 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24084 device specific ISA/ feature information. Remove short_sp and
24085 errata_skip ds. Add avr_device_specific_features enum to have device
24087 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24088 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24089 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24090 updated device specific info.
24091 * config/avr/avr-mcus.def: Merge device specific details to
24092 dev_attribute field.
24093 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24095 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24096 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24097 assembler if RMW isa supported by current device.
24098 * config/avr/genmultilib.awk: Update as device info structure changed.
24099 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24101 2014-04-04 Cong Hou <congh@google.com>
24103 PR tree-optimization/60656
24104 * tree-vect-stmts.c (supportable_widening_operation):
24105 Fix a bug that elements in a vector with vect_used_by_reduction
24106 property are incorrectly reordered when the operation on it is not
24107 consistant with the one in reduction operation.
24109 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24111 PR rtl-optimization/60155
24112 * gcse.c (record_set_data): New function.
24113 (single_set_gcse): New function.
24114 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24115 (hoist_code): Likewise.
24116 (get_pressure_class_and_nregs): Likewise.
24118 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
24120 * explow.c (probe_stack_range): Emit a final optimization blockage.
24122 2014-04-04 Anthony Green <green@moxielogic.com>
24124 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
24127 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
24130 * lto-cgraph.c (input_overwrite_node): Check that partitioning
24131 flags are set only during streaming.
24132 * ipa.c (process_references, walk_polymorphic_call_targets,
24133 symtab_remove_unreachable_nodes): Drop bodies of always inline
24134 after early inlining.
24135 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
24137 2014-04-04 Jakub Jelinek <jakub@redhat.com>
24138 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24141 * dwarf2out.c (const_ok_for_output_1): Reject expressions
24144 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24147 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
24149 (cortex_a53_fdivd): Likewise.
24151 2014-04-04 Martin Jambor <mjambor@suse.cz>
24154 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
24155 Adjust all callers.
24156 * cgraph.c (clone_of_p): Also return true if thunks match.
24157 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
24158 cgraph_function_or_thunk_node and an obsolete comment.
24159 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
24161 (build_function_decl_skip_args): Likewise.
24162 (set_new_clone_decl_and_node_flags): New function.
24163 (duplicate_thunk_for_node): Likewise.
24164 (redirect_edge_duplicating_thunks): Likewise.
24165 (cgraph_clone_node): New parameter args_to_skip, pass it to
24166 redirect_edge_duplicating_thunks which is called instead of
24167 cgraph_redirect_edge_callee.
24168 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
24169 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
24171 2014-04-04 Jeff Law <law@redhat.com>
24174 * config/arm/predicates.md (const_int_I_operand): New predicate.
24175 (const_int_M_operand): Similarly.
24176 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
24178 (insv_t2, extv_reg, extzv_t2): Likewise.
24179 (load_multiple_with_writeback): Similarly for const_int_I_operand.
24180 (pop_multiple_with_writeback_and_return): Likewise.
24181 (vfp_pop_multiple_with_writeback): Likewise
24183 2014-04-04 Richard Biener <rguenther@suse.de>
24186 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
24187 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
24189 * gimplify.h (gimple_add_tmp_var_fn): Declare.
24190 * gimplify.c (gimple_add_tmp_var_fn): New function.
24191 * gimple-expr.h (create_tmp_reg_fn): Declare.
24192 * gimple-expr.c (create_tmp_reg_fn): New function.
24193 * gimple-low.c (record_vars_into): Don't change cfun.
24194 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
24195 code generation without cfun.
24197 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
24200 * Makefile.in (install-driver): Fix shell scripting.
24202 2014-04-03 Cong Hou <congh@google.com>
24204 PR tree-optimization/60505
24205 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
24206 threshold of number of iterations below which no vectorization
24208 * tree-vect-loop.c (new_loop_vec_info):
24209 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
24210 * tree-vect-loop.c (vect_analyze_loop_operations):
24211 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
24212 * tree-vect-loop.c (vect_transform_loop):
24213 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
24214 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
24215 of iterations of the loop and see if we should build the epilogue.
24217 2014-04-03 Richard Biener <rguenther@suse.de>
24219 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
24220 (streamer_tree_cache_create): Adjust.
24221 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
24222 to allow optional nodes array.
24223 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
24224 (streamer_tree_cache_append): Likewise.
24225 (streamer_tree_cache_create): Create nodes array optionally
24226 as specified by parameter.
24227 * lto-streamer-out.c (create_output_block): Avoid maintaining
24228 the node array in the writer cache.
24229 (DFS_write_tree): Remove assertion.
24230 (produce_asm_for_decls): Free the out decl state hash table early.
24231 * lto-streamer-in.c (lto_data_in_create): Adjust for
24232 streamer_tree_cache_create prototype change.
24234 2014-04-03 Richard Biener <rguenther@suse.de>
24236 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
24237 set TREE_CHAIN to NULL_TREE.
24239 2014-04-03 Richard Biener <rguenther@suse.de>
24241 PR tree-optimization/60740
24242 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
24243 over all GIMPLE_COND operands.
24245 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
24247 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
24248 (Weffc++): Remove Scott's numbering, merge lists and reference
24251 2014-04-03 Nick Clifton <nickc@redhat.com>
24253 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
24256 2014-04-03 Martin Jambor <mjambor@suse.cz>
24258 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
24259 mention gcc_unreachable before failing.
24260 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
24263 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
24266 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
24267 inconsistent code and instead mark the context inconsistent.
24268 (possible_polymorphic_call_targets): For inconsistent contexts
24269 return empty complete list.
24271 2014-04-02 Anthony Green <green@moxielogic.com>
24273 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
24274 (extendqisi2, extendhisi2): Define.
24275 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
24276 (WCHAR_TYPE): Change to unsigned int.
24278 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24280 PR tree-optimization/60733
24281 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
24282 insertion point for PHI candidates to be the end of the feeding
24283 block for the PHI argument.
24285 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
24287 PR rtl-optimization/60650
24288 * lra-constraints.c (process_alt_operands): Decrease reject for
24289 earlyclobber matching.
24291 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24293 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
24295 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24297 * config/spu/spu.c (pad_bb): Do not crash when the last
24298 insn is CODE_FOR_blockage.
24300 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24302 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
24303 lies outside the target mode.
24305 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24308 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24309 software floating point or no floating point registers, do not
24310 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24311 in GPRs that occurs after we tested for GPRs that would never be
24314 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24315 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24316 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24317 specifically allow DDmode, since that does not use the SPE SIMD
24320 2014-04-02 Richard Biener <rguenther@suse.de>
24322 PR middle-end/60729
24323 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
24324 MODE_INTs. Properly use negv_optab.
24325 (expand_abs): Likewise.
24327 2014-04-02 Richard Biener <rguenther@suse.de>
24330 * Makefile.in (install-driver): Guard extra installs with special
24333 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
24335 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24336 Document vec_vgbbd.
24338 2014-04-01 Richard Henderson <rth@redhat.com>
24341 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
24342 alternative enabled before register allocation.
24344 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
24346 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
24347 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
24349 (nios2_large_got_address): Remove unneeded 'sym' parameter.
24350 (nios2_got_address): Update nios2_large_got_address call site.
24351 (nios2_delegitimize_address): New function.
24352 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
24353 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
24354 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
24356 2014-04-01 Martin Husemann <martin@duskware.de>
24358 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
24361 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
24363 PR rtl-optimization/60604
24364 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
24365 check from register_operand.
24366 (register_operand): Redefine in terms of general_operand.
24367 (nonmemory_operand): Use register_operand for the non-constant cases.
24369 2014-04-01 Richard Biener <rguenther@suse.de>
24371 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
24373 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
24375 * doc/invoke.texi (mapp-regs): Clarify.
24377 2014-03-31 Ulrich Drepper <drepper@gmail.com>
24379 * config/i386/avx512fintrin.h (__v32hi): Define type.
24380 (__v64qi): Likewise.
24381 (_mm512_set1_epi8): Define.
24382 (_mm512_set1_epi16): Define.
24383 (_mm512_set4_epi32): Define.
24384 (_mm512_set4_epi64): Define.
24385 (_mm512_set4_pd): Define.
24386 (_mm512_set4_ps): Define.
24387 (_mm512_setr4_epi64): Define.
24388 (_mm512_setr4_epi32): Define.
24389 (_mm512_setr4_pd): Define.
24390 (_mm512_setr4_ps): Define.
24391 (_mm512_setzero_epi32): Define.
24393 2014-03-31 Martin Jambor <mjambor@suse.cz>
24395 PR middle-end/60647
24396 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
24397 callsite_arguments_match_p. Updated all callers. Also check types of
24398 corresponding formal parameters and actual arguments.
24399 (not_all_callers_have_enough_arguments_p) Renamed to
24400 some_callers_have_mismatched_arguments_p.
24402 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
24404 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
24406 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
24409 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
24412 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
24414 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
24415 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
24417 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
24418 Use FMAMODE_NOVF512 mode iterator.
24419 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
24420 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
24421 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
24422 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
24424 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
24425 Use VF_128_256 mode iterator.
24426 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
24429 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24431 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
24432 static chain if needed.
24434 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24437 * lra-constraints.c (index_part_to_reg): New.
24438 (process_address): Use it.
24440 2014-03-27 Jeff Law <law@redhat.com>
24441 Jakub Jelinek <jakub@redhat.com>
24444 * expr.c (do_tablejump): Use simplify_gen_binary rather than
24445 gen_rtx_{PLUS,MULT} to build up the address expression.
24447 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
24448 creating non-canonical RTL.
24450 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24453 * ipa-inline.c (want_inline_small_function_p): Short circuit large
24454 functions; reorganize to make cheap checks first.
24455 (inline_small_functions): Do not estimate growth when dumping;
24457 * ipa-inline.h (inline_summary): Add min_size.
24458 (growth_likely_positive): New function.
24459 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24460 (set_cond_stmt_execution_predicate): Cleanup.
24461 (estimate_edge_size_and_time): Compute min_size.
24462 (estimate_calls_size_and_time): Likewise.
24463 (estimate_node_size_and_time): Likewise.
24464 (inline_update_overall_summary): Update min_size.
24465 (do_estimate_edge_time): Likewise.
24466 (do_estimate_edge_size): Update.
24467 (do_estimate_edge_hints): Update.
24468 (growth_likely_positive): New function.
24470 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24473 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24474 also if addr has VOIDmode.
24476 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24478 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24479 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24481 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24482 instructions as well as AdvancedSIMD loads.
24484 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24486 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24487 Use crypto_aese type.
24488 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24489 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24490 crypto_aese, crypto_aesmc. Move to types.md.
24491 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24493 * config/arm/iterators.md (crypto_type): Likewise.
24495 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24497 * cgraph.c: Include expr.h and tree-dfa.h.
24498 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24501 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24504 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24505 regs from checking multi-reg pseudos.
24507 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24509 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24511 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24513 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24514 if it would clobber the stack pointer, even temporarily.
24516 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24518 * mode-switching.c: Make small adjustments to the top comment.
24520 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24522 * config/rs6000/constraints.md (wD constraint): New constraint to
24523 match the constant integer to get the top DImode/DFmode out of a
24524 vector in a VSX register.
24526 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24527 match the constant integer to get the top DImode/DFmode out of a
24528 vector in a VSX register.
24530 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24533 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24536 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24537 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24539 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24540 Optimize vec_extract of 64-bit values, where the value being
24541 extracted is in the top word, where we can use scalar
24542 instructions. Add direct move and store support. Combine the big
24543 endian/little endian vector select load support into a single insn.
24544 (vsx_extract_<mode>_internal1): Likewise.
24545 (vsx_extract_<mode>_internal2): Likewise.
24546 (vsx_extract_<mode>_load): Likewise.
24547 (vsx_extract_<mode>_store): Likewise.
24548 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24549 combined into vsx_extract_<mode>_load.
24550 (vsx_extract_<mode>_one_le): Likewise.
24552 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24553 define the top 64-bit vector element.
24555 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24558 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24559 Document vec_vbpermq builtin.
24562 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24563 enable use of xxsldwi and xxpermdi builtin functions.
24564 (vec_xxpermdi): Likewise.
24566 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24567 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24569 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24571 PR rtl-optimization/60650
24572 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
24574 (find_spills_for): New.
24575 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
24576 Spill all pseudos on the second iteration.
24578 2014-03-27 Marek Polacek <polacek@redhat.com>
24581 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
24584 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24586 * config/s390/s390.c (s390_can_use_return_insn): Check for
24587 call-saved FPRs on 31 bit.
24589 2014-03-27 Jakub Jelinek <jakub@redhat.com>
24591 PR middle-end/60682
24592 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
24593 if they need regimplification, just drop them instead of
24594 calling gimple_regimplify_operands on them.
24596 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
24599 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
24600 (aarch64_frame_pointer_required): Adjust logic.
24601 (aarch64_can_eliminate): Adjust logic.
24602 (aarch64_override_options_after_change): Adjust logic.
24604 2014-03-27 Dehao Chen <dehao@google.com>
24606 * ipa-inline.c (early_inliner): Update node's inline info.
24608 2014-03-26 Dehao Chen <dehao@google.com>
24610 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
24611 compiler inserted conditional jumps for NAN float check.
24613 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24615 * ubsan.h (ubsan_create_data): Change second argument's type
24616 to const location_t *.
24617 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
24619 (ubsan_create_data): Change second argument to const location_t *PLOC.
24620 Create Loc field whenever PLOC is non-NULL.
24621 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
24622 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
24626 * real.c (real_to_integer2): Change type of low to UHWI.
24628 2014-03-26 Tobias Burnus <burnus@net-b.de>
24630 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
24631 (CILK_SELF_SPECS): New define.
24632 (driver_self_specs): Use it.
24634 2014-03-26 Richard Biener <rguenther@suse.de>
24636 * tree-pretty-print.c (percent_K_format): Implement special
24637 case for LTO and its stripped down BLOCK tree.
24639 2014-03-26 Jakub Jelinek <jakub@redhat.com>
24642 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
24644 * tree-vrp.c (simplify_internal_call_using_ranges): If only
24645 one range is range_int_cst_p, but not both, at least optimize
24646 addition/subtraction of 0 and multiplication by 0 or 1.
24647 * gimple-fold.c (gimple_fold_call): Fold
24648 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
24649 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
24650 INTEGER_CSTs, try to fold at least x * 0 and y - y.
24652 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
24654 PR rtl-optimization/60452
24655 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
24656 <case REG>: Return 1 for invalid offsets from the frame pointer.
24658 2014-03-26 Marek Polacek <polacek@redhat.com>
24661 * doc/extend.texi (C Extensions): Mention variable-length arrays in
24664 2014-03-26 Marek Polacek <polacek@redhat.com>
24667 * doc/extend.texi (Designated Inits): Describe what happens to omitted
24670 2014-03-26 Marek Polacek <polacek@redhat.com>
24673 * ira-color.c (update_conflict_hard_regno_costs): Perform the
24674 multiplication in unsigned type.
24676 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24678 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
24680 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
24682 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
24684 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24687 * cif-code.def (UNREACHABLE) New code.
24688 * ipa-inline.c (inline_small_functions): Skip edges to
24689 __builtlin_unreachable.
24690 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
24691 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
24692 predicate to __bulitin_unreachable.
24693 (set_cond_stmt_execution_predicate): Fix issue when
24694 invert_tree_comparison returns ERROR_MARK.
24695 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
24696 propagate to inline clones.
24697 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
24699 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
24700 * cgraphclones.c (cgraph_clone_node): If call destination is already
24701 ureachable, do not redirect it back.
24702 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
24705 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
24707 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
24708 Do not modify inline clones.
24710 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24712 * config/i386/i386.md (general_sext_operand): New mode attr.
24713 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
24714 don't generate (sign_extend (const_int)).
24715 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
24716 operands[2]. Use We constraint instead of <i> and
24717 <general_sext_operand> predicate instead of <general_operand>.
24718 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
24719 * config/i386/constraints.md (We): New constraint.
24720 * config/i386/predicates.md (x86_64_sext_operand,
24721 sext_operand): New predicates.
24723 2014-03-25 Martin Jambor <mjambor@suse.cz>
24726 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
24727 inconsistent devirtualizations to __builtin_unreachable.
24729 2014-03-25 Marek Polacek <polacek@redhat.com>
24732 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
24734 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
24736 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
24737 order of elements for big-endian.
24739 2014-03-25 Richard Biener <rguenther@suse.de>
24741 PR middle-end/60635
24742 * gimplify-me.c (gimple_regimplify_operands): Update the
24745 2014-03-25 Martin Jambor <mjambor@suse.cz>
24748 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
24749 (lto_output_varpool_node): Likewise.
24750 (input_overwrite_node): Likewise.
24751 (input_varpool_node): Likewise.
24753 2014-03-25 Richard Biener <rguenther@suse.de>
24755 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
24756 (run_gcc): Likewise.
24758 2014-03-25 Jakub Jelinek <jakub@redhat.com>
24760 * combine.c (simplify_compare_const): Add MODE argument.
24761 Handle mode_width 0 as very large mode_width.
24762 (try_combine, simplify_comparison): Adjust callers.
24764 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
24765 type to avoid signed integer overflow.
24766 * explow.c (plus_constant): Likewise.
24768 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
24770 * doc/generic.texi: Correct typos.
24772 2014-03-24 Tobias Burnus <burnus@net-b.de>
24774 * doc/invoke.texi (-flto): Expand section about
24775 using static libraries with LTO.
24777 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24779 PR rtl-optimization/60501
24780 * optabs.def (addptr3_optab): New optab.
24781 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
24782 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
24783 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
24785 * lra.c (emit_add3_insn): Use the addptr pattern if available.
24787 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
24789 2014-03-24 Ulrich Drepper <drepper@gmail.com>
24791 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
24794 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
24795 (_mm256_undefined_ps): Define.
24796 (_mm256_undefined_pd): Define.
24797 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
24798 (_mm_undefined_pd): Define.
24799 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
24800 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
24801 (_mm512_undefined_ps): Define.
24802 (_mm512_undefined_pd): Define.
24803 Use _mm*_undefined_*.
24804 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
24806 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
24808 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
24809 (lshr_simd): DI mode added.
24810 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
24811 (aarch64_ushr_simddi): Likewise.
24812 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
24813 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
24814 (vshrd_n_u64): Likewise.
24816 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24818 * Makefile.in (s-macro_list): Depend on cc1.
24820 2014-03-23 Teresa Johnson <tejohnson@google.com>
24822 * ipa-utils.c (ipa_print_order): Use specified dump file.
24824 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
24826 PR rtl-optimization/60601
24827 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
24829 * gcc.c (eval_spec_function): Initialize save_growing_value.
24831 2014-03-22 Jakub Jelinek <jakub@redhat.com>
24834 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
24835 code == MINUS_EXPR, never swap op0 with op1.
24837 * toplev.c (init_local_tick): Avoid signed integer multiplication
24839 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
24840 shift by first operand's bitsize.
24842 2014-03-21 Jakub Jelinek <jakub@redhat.com>
24845 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
24846 redefine to 1 or 0.
24847 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
24848 TARGET_ISA_64BIT_P(x).
24850 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24852 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
24853 pattern for vector nor instead of subtract from splat(-1).
24854 (altivec_expand_vec_perm_const_le): Likewise.
24856 2014-03-21 Richard Henderson <rth@twiddle.net>
24859 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
24860 related insns after epilogue_completed.
24862 2014-03-21 Martin Jambor <mjambor@suse.cz>
24865 * cgraph.h (symtab_node): New flag body_removed.
24866 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
24867 when removing bodies.
24868 * symtab.c (dump_symtab_base): Dump body_removed flag.
24869 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
24870 had their bodies removed.
24872 2014-03-21 Martin Jambor <mjambor@suse.cz>
24875 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
24878 2014-03-21 Richard Biener <rguenther@suse.de>
24880 PR tree-optimization/60577
24881 * tree-core.h (struct tree_base): Document nothrow_flag use
24882 in DECL_NONALIASED.
24883 * tree.h (DECL_NONALIASED): New.
24884 (may_be_aliased): Adjust.
24885 * coverage.c (build_var): Set DECL_NONALIASED.
24887 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24889 * expr.c (expand_expr_real_1): Remove outdated comment.
24891 2014-03-20 Jakub Jelinek <jakub@redhat.com>
24893 PR middle-end/60597
24894 * ira.c (adjust_cleared_regs): Call copy_rtx on
24895 *reg_equiv[REGNO (loc)].src_p before passing it to
24896 simplify_replace_fn_rtx.
24899 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
24900 into CONST, put pic register as first operand of PLUS. Use
24901 gen_const_mem for both 32-bit and 64-bit PIC got loads.
24903 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24905 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
24907 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24909 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
24910 around for store forwarding issue in the FPU on the UT699.
24911 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
24912 loads and operations if -mfix-ut699 is specified.
24913 (divtf3_hq): Tweak attribute.
24914 (sqrttf2_hq): Likewise.
24916 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
24918 * calls.c (store_one_arg): Remove incorrect const qualification on the
24919 type of the temporary.
24920 * cfgexpand.c (expand_return): Likewise.
24921 * expr.c (expand_constructor): Likewise.
24922 (expand_expr_real_1): Likewise.
24924 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24926 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
24929 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
24932 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
24934 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
24936 * config/arm/aarch-common-protos.h
24937 (alu_cost_table): Fix spelling of "extend".
24938 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
24940 2014-03-19 Richard Biener <rguenther@suse.de>
24942 PR middle-end/60553
24943 * tree-core.h (tree_type_common): Re-order pointer members
24944 to reduce recursion depth during GC walks.
24946 2014-03-19 Marek Polacek <polacek@redhat.com>
24949 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
24950 before accessing it.
24952 2014-03-19 Richard Biener <rguenther@suse.de>
24955 * lto-streamer-in.c (input_function): In WPA stage do not drop
24958 2014-03-19 Jakub Jelinek <jakub@redhat.com>
24960 PR tree-optimization/60559
24961 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
24962 with build_zero_cst assignment.
24964 2014-03-18 Kai Tietz <ktietz@redhat.com>
24966 PR rtl-optimization/56356
24967 * sdbout.c (sdbout_parms): Verify that parms'
24968 incoming argument is valid.
24969 (sdbout_reg_parms): Likewise.
24971 2014-03-18 Richard Henderson <rth@redhat.com>
24974 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
24975 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
24976 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
24978 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
24980 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
24981 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
24982 Italicize plugin event names in description. Explain that
24983 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
24984 Remind that no GCC functions should be called after PLUGIN_FINISH.
24985 Explain what pragmas with expansion are.
24987 2014-03-18 Martin Liska <mliska@suse.cz>
24989 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
24990 gimple call statement is update.
24991 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
24992 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
24994 2014-03-18 Jakub Jelinek <jakub@redhat.com>
24997 * ubsan.c (ubsan_instrument_unreachable): Call
24998 initialize_sanitizer_builtins.
24999 (ubsan_pass): Likewise.
25002 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25003 varpool_finalize_decl instead of rest_of_decl_compilation.
25005 2014-03-18 Richard Biener <rguenther@suse.de>
25007 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25008 by using bitmap_and_compl instead of bitmap_and_compl_into.
25009 (df_rd_transfer_function): Likewise.
25011 2014-03-18 Richard Biener <rguenther@suse.de>
25013 * doc/lto.texi (fresolution): Fix typo.
25015 2014-03-18 Richard Biener <rguenther@suse.de>
25017 * doc/invoke.texi (flto): Update for changes in 4.9.
25019 2014-03-18 Richard Biener <rguenther@suse.de>
25021 * doc/loop.texi: Remove section on the removed lambda framework.
25022 Update loop docs with recent changes in preserving loop structure.
25024 2014-03-18 Richard Biener <rguenther@suse.de>
25026 * doc/lto.texi (-fresolution): Document.
25028 2014-03-18 Richard Biener <rguenther@suse.de>
25030 * doc/contrib.texi: Adjust my name.
25032 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25035 * internal-fn.c: Include diagnostic-core.h.
25036 (expand_BUILTIN_EXPECT): New function.
25037 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25038 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25039 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25040 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25041 IFN_BUILTIN_EXPECT.
25042 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25043 Revert 3 argument __builtin_expect code.
25044 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25045 * gimple-fold.c (gimple_fold_call): Likewise.
25046 * tree.h (fold_builtin_expect): New prototype.
25047 * builtins.c (build_builtin_expect_predicate): Add predictor
25048 argument, if non-NULL, create 3 argument __builtin_expect.
25049 (fold_builtin_expect): No longer static. Add ARG2 argument,
25050 pass it through to build_builtin_expect_predicate.
25051 (fold_builtin_2): Adjust caller.
25052 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25053 * internal-fn.def (BUILTIN_EXPECT): New.
25055 2014-03-18 Tobias Burnus <burnus@net-b.de>
25058 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25059 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25060 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25062 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25065 * predict.c (combine_predictions_for_bb): Fix up formatting.
25066 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25067 fill what it points to if non-NULL.
25068 (tree_predict_by_opcode): Adjust caller, use the predictor.
25069 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25071 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25073 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25074 proper constant for the store mode.
25076 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25078 * symtab.c (change_decl_assembler_name): Fix transparent alias
25079 chain construction.
25081 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25083 * config/aarch64/aarch64.c: Correct the comments about the
25084 aarch64 stack layout.
25086 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25088 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25089 check for GF_OMP_FOR_KIND_FOR.
25091 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25093 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25094 ymm and zmm register names.
25096 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25099 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25100 note creation for the 2010-08-31 changes.
25102 2014-03-17 Marek Polacek <polacek@redhat.com>
25104 PR middle-end/60534
25105 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25106 as -fno-tree-loop-vectorize.
25107 (expand_omp_simd): Likewise.
25109 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25111 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25112 (eligible_for_call_delay): New prototype.
25113 * config/sparc/sparc.c (tls_call_delay): Rename into...
25114 (eligible_for_call_delay): ...this. Return false if the instruction
25115 cannot be put in the delay slot of a branch.
25116 (eligible_for_restore_insn): Simplify.
25117 (eligible_for_return_delay): Return false if the instruction cannot be
25118 put in the delay slot of a branch and simplify.
25119 (eligible_for_sibcall_delay): Return false if the instruction cannot be
25120 put in the delay slot of a branch.
25121 * config/sparc/sparc.md (fix_ut699): New attribute.
25122 (tls_call_delay): Delete.
25123 (in_call_delay): Reimplement.
25124 (eligible_for_sibcall_delay): Rename into...
25125 (in_sibcall_delay): ...this.
25126 (eligible_for_return_delay): Rename into...
25127 (in_return_delay): ...this.
25128 (in_branch_delay): Reimplement.
25129 (in_uncond_branch_delay): Delete.
25130 (in_annul_branch_delay): Delete.
25132 2014-03-14 Richard Henderson <rth@redhat.com>
25135 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
25136 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
25137 (*floathi<X87MODEF>2_i387_with_temp): Remove.
25138 (floathi splitters): Remove.
25139 (float<SWI48x>xf2): New pattern.
25140 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
25141 code that tried to handle DImode for 32-bit, but which was excluded
25142 by the pattern's condition. Drop allocation of stack temporary.
25143 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
25144 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
25145 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
25146 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
25147 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
25148 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
25149 (*float<SWI48><MODEF>2_sse_interunit): Remove.
25150 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
25151 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
25152 (*float<SWI48x><X87MODEF>2_i387): Remove.
25153 (all float _with_temp splitters): Remove.
25154 (*float<SWI48x><MODEF>2_i387): New pattern.
25155 (*float<SWI48><MODEF>2_sse): New pattern.
25156 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
25157 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
25159 2014-03-14 Jakub Jelinek <jakub@redhat.com>
25160 Marek Polacek <polacek@redhat.com>
25162 PR middle-end/60484
25163 * common.opt (dump_base_name_prefixed): New Variable.
25164 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
25165 if x_dump_base_name_prefixed is already set, set it at the end.
25167 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
25169 PR rtl-optimization/60508
25170 * lra-constraints.c (get_reload_reg): Add new parameter
25172 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
25173 Pass the new parameter values.
25175 2014-03-14 Richard Biener <rguenther@suse.de>
25177 * common.opt: Revert unintented changes from r205065.
25178 * opts.c: Likewise.
25180 2014-03-14 Richard Biener <rguenther@suse.de>
25182 PR middle-end/60518
25183 * cfghooks.c (split_block): Properly adjust all loops the
25184 block was a latch of.
25186 2014-03-14 Martin Jambor <mjambor@suse.cz>
25189 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
25192 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
25195 * config/avr/avr.c (avr_set_current_function): Pass function name
25196 through default_strip_name_encoding before sanity checking instead
25197 of skipping the first char of the assembler name.
25199 2014-03-13 Richard Henderson <rth@redhat.com>
25202 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
25203 (ix86_force_to_memory, ix86_free_from_memory): Remove.
25204 * config/i386/i386-protos.h: Likewise.
25205 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
25206 in the expander instead of a splitter.
25207 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
25208 any possibility of requiring a memory.
25209 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
25210 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
25211 (fp branch splitters): Update for ix86_split_fp_branch.
25212 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
25213 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
25214 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
25215 (*fop_<MODEF>_2_i387): Remove f/r alternative.
25216 (*fop_<MODEF>_3_i387): Likewise.
25217 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
25218 (splitters for the fop_* register patterns): Remove.
25219 (fscalexf4_i387): Rename from *fscalexf4_i387.
25220 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
25222 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25224 PR tree-optimization/59779
25225 * tree-dfa.c (get_ref_base_and_extent): Use double_int
25226 type for bitsize and maxsize instead of HOST_WIDE_INT.
25228 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
25230 PR rtl-optimization/57320
25231 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
25232 the CFG after thread_prologue_and_epilogue_insns.
25234 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
25236 PR rtl-optimization/57189
25237 * lra-constraints.c (process_alt_operands): Disfavor spilling
25240 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
25242 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
25244 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25246 PR tree-optimization/59025
25247 PR middle-end/60418
25248 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
25249 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
25251 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
25254 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
25255 calls of avr_out_plus_1.
25257 2014-03-13 Bin Cheng <bin.cheng@arm.com>
25259 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
25260 BB's single pred and update the father loop's latch info later.
25262 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
25264 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
25268 (VEC_base): Likewise.
25269 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
25270 registers, we need to swap double words in little endian mode.
25272 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
25273 to be a container mode for 128-bit integer operations added in ISA
25274 2.07. Unlike TImode and PTImode, the preferred register set is
25275 the Altivec/VMX registers for the 128-bit operations.
25277 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
25279 (rs6000_split_128bit_ok_p): Likewise.
25281 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
25282 macros for creating ISA 2.07 normal and overloaded builtin
25283 functions with 3 arguments.
25284 (BU_P8V_OVERLOAD_3): Likewise.
25285 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
25286 for use as overloaded functions.
25287 (VPERM_1TI_UNS): Likewise.
25288 (VSEL_1TI): Likewise.
25289 (VSEL_1TI_UNS): Likewise.
25290 (ST_INTERNAL_1ti): Likewise.
25291 (LD_INTERNAL_1ti): Likewise.
25292 (XXSEL_1TI): Likewise.
25293 (XXSEL_1TI_UNS): Likewise.
25294 (VPERM_1TI): Likewise.
25295 (VPERM_1TI_UNS): Likewise.
25296 (XXPERMDI_1TI): Likewise.
25297 (SET_1TI): Likewise.
25298 (LXVD2X_V1TI): Likewise.
25299 (STXVD2X_V1TI): Likewise.
25300 (VEC_INIT_V1TI): Likewise.
25301 (VEC_SET_V1TI): Likewise.
25302 (VEC_EXT_V1TI): Likewise.
25303 (EQV_V1TI): Likewise.
25304 (NAND_V1TI): Likewise.
25305 (ORC_V1TI): Likewise.
25306 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
25307 added in ISA 2.07. Add both normal 'altivec' builtins, and the
25308 overloaded builtin.
25309 (VADDUQM): Likewise.
25310 (VSUBCUQ): Likewise.
25311 (VADDEUQM): Likewise.
25312 (VADDECUQ): Likewise.
25313 (VSUBEUQM): Likewise.
25314 (VSUBECUQ): Likewise.
25316 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
25317 __int128_t and __uint128_t types.
25318 (__uint128_type): Likewise.
25319 (altivec_categorize_keyword): Add support for vector __int128_t,
25320 vector __uint128_t, vector __int128, and vector unsigned __int128
25321 as a container type for TImode operations that need to be done in
25322 VSX/Altivec registers.
25323 (rs6000_macro_to_expand): Likewise.
25324 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
25325 to support 128-bit integer instructions vaddcuq, vadduqm,
25326 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
25327 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
25329 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
25330 for V1TImode, and set up preferences to use VSX/Altivec registers.
25331 Setup VSX reload handlers.
25332 (rs6000_debug_reg_global): Likewise.
25333 (rs6000_init_hard_regno_mode_ok): Likewise.
25334 (rs6000_preferred_simd_mode): Likewise.
25335 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
25336 (easy_altivec_constant): Likewise.
25337 (output_vec_const_move): Likewise.
25338 (rs6000_expand_vector_set): Convert V1TImode set and extract to
25340 (rs6000_expand_vector_extract): Likewise.
25341 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
25343 (rs6000_const_vec): Add support for V1TImode.
25344 (rs6000_emit_le_vsx_load): Swap double words when loading or
25345 storing TImode/V1TImode.
25346 (rs6000_emit_le_vsx_store): Likewise.
25347 (rs6000_emit_le_vsx_move): Likewise.
25348 (rs6000_emit_move): Add support for V1TImode.
25349 (altivec_expand_ld_builtin): Likewise.
25350 (altivec_expand_st_builtin): Likewise.
25351 (altivec_expand_vec_init_builtin): Likewise.
25352 (altivec_expand_builtin): Likewise.
25353 (rs6000_init_builtins): Add support for V1TImode type. Add
25354 support for ISA 2.07 128-bit integer builtins. Define type names
25355 for the VSX/Altivec vector types.
25356 (altivec_init_builtins): Add support for overloaded vector
25357 functions with V1TImode type.
25358 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
25359 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
25361 (rs6000_split_128bit_ok_p): Likewise.
25362 (rs6000_handle_altivec_attribute): Create V1TImode from vector
25363 __int128_t and vector __uint128_t.
25365 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
25366 and mode attributes.
25368 (VSX_M2): Likewise.
25373 (VS_scalar): Likewise.
25374 (VS_double): Likewise.
25375 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
25377 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
25378 we support the ISA 2.07 128-bit integer arithmetic instructions.
25379 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
25380 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
25381 and TImode types for use with the builtin functions.
25382 (V1TI_type_node): Likewise.
25383 (unsigned_V1TI_type_node): Likewise.
25384 (intTI_type_internal_node): Likewise.
25385 (uintTI_type_internal_node): Likewise.
25387 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
25388 128-bit builtin functions.
25389 (UNSPEC_VADDEUQM): Likewise.
25390 (UNSPEC_VADDECUQ): Likewise.
25391 (UNSPEC_VSUBCUQ): Likewise.
25392 (UNSPEC_VSUBEUQM): Likewise.
25393 (UNSPEC_VSUBECUQ): Likewise.
25394 (VM): Add V1TImode to vector mode iterators.
25396 (VI_unit): Likewise.
25397 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
25398 (altivec_vaddcuq): Likewise.
25399 (altivec_vsubuqm): Likewise.
25400 (altivec_vsubcuq): Likewise.
25401 (altivec_vaddeuqm): Likewise.
25402 (altivec_vaddecuq): Likewise.
25403 (altivec_vsubeuqm): Likewise.
25404 (altivec_vsubecuq): Likewise.
25406 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
25408 (BOOL_128): Likewise.
25409 (BOOL_REGS_OUTPUT): Likewise.
25410 (BOOL_REGS_OP1): Likewise.
25411 (BOOL_REGS_OP2): Likewise.
25412 (BOOL_REGS_UNARY): Likewise.
25413 (BOOL_REGS_AND_CR0): Likewise.
25415 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
25416 128-bit integer builtin support.
25417 (vec_vadduqm): Likewise.
25418 (vec_vaddecuq): Likewise.
25419 (vec_vaddeuqm): Likewise.
25420 (vec_vsubecuq): Likewise.
25421 (vec_vsubeuqm): Likewise.
25422 (vec_vsubcuq): Likewise.
25423 (vec_vsubuqm): Likewise.
25425 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25426 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
25427 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
25428 128-bit integer add/subtract to ISA 2.07.
25430 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
25432 * config/arc/arc.c (arc_predicate_delay_insns):
25433 Fix third argument passed to conditionalize_nonjump.
25435 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
25437 * config/aarch64/aarch64-builtins.c
25438 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
25439 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
25440 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
25441 instead of __builtin_lfloor.
25442 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
25444 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25446 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
25447 (tree_ssa_ifcombine_bb_1): New function.
25448 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
25449 is an empty forwarder block to then_bb or vice versa and then_bb
25450 and else_bb are effectively swapped.
25452 2014-03-12 Christian Bruel <christian.bruel@st.com>
25455 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25456 REG_CFA_DEF_CFA note.
25457 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25458 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25460 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25462 PR tree-optimization/60454
25463 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25465 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25467 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25468 Do not define target_cpu_default2 to generic.
25469 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25470 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25471 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25473 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25474 Marc Glisse <marc.glisse@inria.fr>
25476 PR tree-optimization/60502
25477 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25478 instead of build_low_bits_mask.
25480 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25482 PR middle-end/60482
25483 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25484 if there are multiple uses, but op doesn't live on E edge.
25485 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25486 clobber stmts before __builtin_unreachable.
25488 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25490 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25491 hard_frame_pointer_rtx.
25492 * cse.c (cse_insn): Remove volatile check.
25493 * cselib.c (cselib_process_insn): Likewise.
25494 * dse.c (scan_insn): Likewise.
25496 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25498 * config/arc/arc.c (conditionalize_nonjump): New function,
25500 (arc_ifcvt): ... this.
25501 (arc_predicate_delay_insns): Use it.
25503 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25505 * config/arc/predicates.md (extend_operand): During/after reload,
25506 allow const_int_operand.
25507 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25508 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25509 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25511 (umulsi3_highpart_i): Likewise.
25513 2014-03-11 Richard Biener <rguenther@suse.de>
25515 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25516 Add asserts to guard possible wrong-code bugs.
25518 2014-03-11 Richard Biener <rguenther@suse.de>
25520 PR tree-optimization/60429
25521 PR tree-optimization/60485
25522 * tree-ssa-structalias.c (set_union_with_increment): Properly
25523 take into account all fields that overlap the shifted vars.
25524 (do_sd_constraint): Likewise.
25525 (do_ds_constraint): Likewise.
25526 (get_constraint_for_ptr_offset): Likewise.
25528 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25530 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25531 (nios2_compute_frame_layout):
25532 Add calculation of cfun->machine->fp_save_offset.
25533 (nios2_expand_prologue): Correct setting of frame pointer register
25535 (nios2_expand_epilogue): Update recovery of stack pointer from
25536 frame pointer accordingly.
25537 (nios2_initial_elimination_offset): Update calculation of offset
25538 for eliminating to HARD_FRAME_POINTER_REGNUM.
25540 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25543 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25544 cgraph_get_create_node on VAR_DECLs.
25546 2014-03-10 Richard Biener <rguenther@suse.de>
25548 PR middle-end/60474
25549 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25551 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25553 * config/vms/vms.opt (vms_float_format): New variable.
25555 2014-03-08 Tobias Burnus <burnus@net-b.de>
25557 * doc/invoke.texi (-fcilkplus): Update implementation status.
25559 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25560 Richard Biener <rguenther@suse.de>
25562 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25563 consistently accross all TUs.
25564 (run_gcc): Enable -fshort-double automatically at link at link-time
25565 and disallow override.
25567 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25570 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25571 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25572 if they can't be used.
25574 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25576 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
25577 for Solaris 11/x86 ld.
25578 * configure: Regenerate.
25580 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25582 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
25583 (LIB_TLS_SPEC): Save as ld_tls_libs.
25584 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
25585 (HAVE_AS_IX86_TLSLDM): New test.
25586 * configure, config.in: Regenerate.
25587 * config/i386/i386.c (legitimize_tls_address): Fall back to
25588 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
25589 cannot support TLS_MODEL_LOCAL_DYNAMIC.
25590 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
25591 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
25593 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
25595 * common.opt (fira-loop-pressure): Mark as optimization.
25597 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
25599 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
25600 an OpenMP mappable type.
25602 2014-03-06 Matthias Klose <doko@ubuntu.com>
25604 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
25605 MULTILIB_OSDIRNAMES is not defined.
25607 2014-03-06 Jakub Jelinek <jakub@redhat.com>
25608 Meador Inge <meadori@codesourcery.com>
25611 * config/arm/arm.c (arm_tls_symbol_p): Remove.
25612 (arm_legitimize_address): Call legitimize_tls_address for any
25613 arm_tls_referenced_p expression, handle constant addend. Call it
25614 before testing for !TARGET_ARM.
25615 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
25617 2014-03-06 Richard Biener <rguenther@suse.de>
25619 PR middle-end/60445
25623 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25625 * tree-streamer.c (record_common_node): Assert we don't record
25626 nodes with type double.
25627 (preload_common_node): Skip type double, complex double and double
25628 pointer since it is now frontend dependent due to fshort-double option.
25630 2014-03-06 Richard Biener <rguenther@suse.de>
25632 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
25633 or -fno-lto is specified and the linker has full plugin support.
25634 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
25635 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
25636 * lto-wrapper.c (merge_and_complain): Merge compile-time
25637 optimization levels.
25638 (run_gcc): And pass it through to the link options.
25640 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
25644 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25646 * cselib.c (remove_useless_values): Skip to avoid quadratic
25647 behavior if the condition moved from...
25648 (cselib_process_insn): ... here holds.
25650 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25653 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
25654 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
25657 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
25658 (TM_H): Add x86-tune.def.
25660 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25662 * config/aarch64/aarch64.c (generic_tunings):
25663 Use cortexa57_extra_costs.
25665 2014-03-05 Jakub Jelinek <jakub@redhat.com>
25668 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
25669 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
25670 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
25673 2014-03-04 Heiher <r@hev.cc>
25675 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
25676 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
25678 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
25680 * config/i386/predicates.md (const2356_operand): Change to ...
25681 (const2367_operand): ... this.
25682 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
25684 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25685 (*avx512pf_scatterpf<mode>sf): Ditto.
25686 (avx512pf_scatterpf<mode>df): Ditto.
25687 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25688 (*avx512pf_scatterpf<mode>df): Ditto.
25689 * config/i386/i386.c (ix86_expand_builtin): Update
25690 incorrect hint operand error message.
25692 2014-03-04 Richard Biener <rguenther@suse.de>
25694 * lto-section-in.c (lto_get_section_data): Fix const cast.
25696 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
25698 * tree-streamer.c (record_common_node): Assert we don't record
25699 nodes with type double.
25700 (preload_common_node): Skip type double, complex double and double
25701 pointer since it is now frontend dependent due to fshort-double option.
25703 2014-03-04 Richard Biener <rguenther@suse.de>
25706 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
25707 (lto_input_toplevel_asms): Likewise.
25708 * lto-section-in.c (lto_get_section_data): Instead do it here
25711 2014-03-04 Richard Biener <rguenther@suse.de>
25713 PR tree-optimization/60382
25714 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
25715 dead PHIs a reduction.
25717 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
25719 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
25721 (_mm_prefetch): Move out of GCC target("sse") pragma.
25722 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
25723 GCC target("prfchw") pragma.
25724 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
25726 * config/i386/i386.c (ix86_option_override_internal): Enable
25727 -mprfchw with -mprefetchwt1.
25729 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25731 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
25734 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
25736 * opts.h (CL_PCH_IGNORE): Define.
25737 * targhooks.c (option_affects_pch_p):
25738 Return false for options that have CL_PCH_IGNORE set.
25739 * opt-functions.awk: Process PchIgnore.
25740 * doc/options.texi: Document PchIgnore.
25742 * config/arc/arc.opt (misize): Add PchIgnore property.
25744 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25746 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
25747 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
25748 constraint on constants to permit them being loaded into
25749 GENERAL_REGS or BASE_REGS.
25751 2014-03-03 Nick Clifton <nickc@redhat.com>
25753 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
25754 anti-cacnonical alternatives.
25755 (negandhi3_real): New pattern.
25756 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
25758 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25760 * config/avr/avr-mcus.def: Remove atxmega16x1.
25761 * config/avr/avr-tables.opt: Regenerate.
25762 * config/avr/t-multilib: Regenerate.
25763 * doc/avr-mmcu.texi: Regenerate.
25765 2014-03-03 Tobias Grosser <tobias@grosser.es>
25766 Mircea Namolaru <mircea.namolaru@inria.fr>
25768 PR tree-optimization/58028
25769 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
25772 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25774 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
25775 not handled by recognizers.
25777 2014-03-03 Jakub Jelinek <jakub@redhat.com>
25779 PR middle-end/60175
25780 * function.c (expand_function_end): Don't emit
25781 clobber_return_register sequence if clobber_after is a BARRIER.
25782 * cfgexpand.c (construct_exit_block): Append instructions before
25783 return_label to prev_bb.
25785 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25787 * config/rs6000/constraints.md: Document reserved use of "wc".
25789 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25792 * ipa.c (function_and_variable_visibility): When dissolving comdat
25793 group, also set all symbols to local.
25795 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
25800 2013-12-14 Jan Hubicka <jh@suse.cz>
25801 PR middle-end/58477
25802 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
25804 2014-03-02 Jon Beniston <jon@beniston.com>
25810 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
25811 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
25812 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
25813 (simple_return, *simple_return): New patterns
25814 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
25815 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
25817 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
25819 * dwarf2out.c (gen_subprogram_die): Tidy.
25821 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
25824 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
25825 (*mov_t_msb_neg_negc): ... this new insn.
25827 2014-02-28 Jason Merrill <jason@redhat.com>
25830 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
25833 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
25836 * dwarf2out.c (decltype_auto_die): New static.
25837 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
25838 (gen_type_die_with_usage): Handle 'decltype(auto)'.
25839 (is_cxx_auto): Likewise.
25841 2014-02-28 Ian Bolton <ian.bolton@arm.com>
25843 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
25844 we are not using general regs only.
25846 2014-02-28 Richard Biener <rguenther@suse.de>
25849 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
25850 previous fix and only allow to remove trivial pre-headers
25851 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
25852 (remove_forwarder_block): Properly update the latch of a loop.
25854 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25857 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
25858 (cselib_preserved_hash_table): New.
25859 (preserve_constants_and_equivs): Move preserved vals to it.
25860 (cselib_find_slot): Look it up first.
25861 (cselib_init): Initialize it.
25862 (cselib_finish): Release it.
25863 (dump_cselib_table): Dump it.
25865 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25868 * cselib.c (remove_useless_values): Skip to avoid quadratic
25869 behavior if the condition moved from...
25870 (cselib_process_insn): ... here holds.
25872 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
25875 * var-tracking.c (vt_initialize): Apply the same condition to
25876 preserve the CFA base value.
25878 2014-02-28 Joey Ye <joey.ye@arm.com>
25881 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
25882 if reload in progress or completed.
25884 2014-02-28 Tobias Burnus <burnus@net-b.de>
25886 PR middle-end/60147
25887 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
25890 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
25892 * doc/tm.texi.in (Condition Code Status): Update documention for
25893 relative locations of cc0-setter and cc0-user.
25895 2014-02-27 Jeff Law <law@redhat.com>
25897 PR rtl-optimization/52714
25898 * combine.c (try_combine): When splitting an unrecognized PARALLEL
25899 into two independent simple sets, if I3 is a jump, ensure the
25900 pattern we place into I3 is a (set (pc) ...).
25902 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
25903 Jeff Law <law@redhat.com>
25905 PR rtl-optimization/49847
25906 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
25907 are in different blocks.
25908 * doc/tm.texi (Condition Code Status): Update documention for
25909 relative locations of cc0-setter and cc0-user.
25911 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
25914 * lra.c (lra_emit_add): Check SUBREG too.
25916 2014-02-27 Andreas Schwab <schwab@suse.de>
25918 * config/m68k/m68k.c (m68k_option_override): Disable
25919 -flive-range-shrinkage for classic m68k.
25920 (m68k_override_options_after_change): Likewise.
25922 2014-02-27 Marek Polacek <polacek@redhat.com>
25924 PR middle-end/59223
25925 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
25926 -Wmaybe-uninitialized.
25928 2014-02-27 Alan Modra <amodra@gmail.com>
25931 * reload1.c (emit_input_reload_insns): When reload_override_in,
25932 set old to rl->in_reg when rl->in_reg is a subreg.
25934 2014-02-26 Richard Biener <rguenther@suse.de>
25937 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
25939 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
25941 * common/config/i386/predicates.md (const1256_operand): Remove.
25942 (const2356_operand): New.
25943 (const_1_to_2_operand): Remove.
25944 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
25945 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
25946 (*avx512pf_gatherpf<mode>sf): Ditto.
25947 (avx512pf_gatherpf<mode>df): Ditto.
25948 (*avx512pf_gatherpf<mode>df_mask): Ditto.
25949 (*avx512pf_gatherpf<mode>df): Ditto.
25950 (avx512pf_scatterpf<mode>sf): Ditto.
25951 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
25952 (*avx512pf_scatterpf<mode>sf): Ditto.
25953 (avx512pf_scatterpf<mode>df): Ditto.
25954 (*avx512pf_scatterpf<mode>df_mask): Ditto.
25955 (*avx512pf_scatterpf<mode>df): Ditto.
25956 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
25958 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
25960 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
25961 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
25962 (_mm512_mask_testn_epi64_mask): Move to ...
25963 * config/i386/avx512cdintrin.h: Here.
25964 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
25965 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
25966 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
25967 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
25968 TARGET_AVX512F from TARGET_AVX512CD.
25970 2014-02-26 Richard Biener <rguenther@suse.de>
25973 * ipa.c (walk_polymorphic_call_targets): Properly guard
25974 call to inline_update_overall_summary.
25976 2014-02-26 Bin Cheng <bin.cheng@arm.com>
25979 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
25980 and latches only if requested. Fix latch if it is removed.
25981 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
25982 LOOPS_HAVE_PREHEADERS.
25984 2014-02-25 Andrew Pinski <apinski@cavium.com>
25986 * builtins.c (expand_builtin_thread_pointer): Create a new target
25987 when the target is NULL.
25989 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
25991 PR rtl-optimization/60317
25992 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25993 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
25994 * lra-assigns.c: Include params.h.
25995 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
25996 other reload pseudos considerations.
25998 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26000 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26001 to use canonical form for nor<mode>3.
26003 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26006 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26009 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26011 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26012 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26013 (ix86_handle_option): Handle OPT_mprefetchwt1.
26014 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26015 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26017 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26018 OPTION_MASK_ISA_PREFETCHWT1.
26019 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26020 (PTA_PREFETCHWT1): New.
26021 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26022 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26023 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26024 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26025 (*prefetch_avx512pf_<mode>_: Change into ...
26026 (*prefetch_prefetchwt1_<mode>: This.
26027 * config/i386/i386.opt (mprefetchwt1): New.
26028 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26029 (_mm_prefetch): Handle intent to write.
26030 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26032 2014-02-25 Richard Biener <rguenther@suse.de>
26034 PR middle-end/60291
26035 * emit-rtl.c (mem_attrs_htab): Remove.
26036 (mem_attrs_htab_hash): Likewise.
26037 (mem_attrs_htab_eq): Likewise.
26038 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26039 (init_emit_once): Do not allocate mem_attrs_htab.
26041 2014-02-25 Richard Biener <rguenther@suse.de>
26044 * lto-opts.c (lto_write_options): Output non-explicit conservative
26045 -fwrapv, -fno-trapv and -fno-strict-overflow.
26046 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26047 (run_gcc): And pass them through.
26049 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26051 * sel-sched.c (calculate_new_fences): New parameter ptime.
26052 Calculate it as a maximum over all fence cycles.
26053 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26054 Print the final schedule timing when sched_verbose.
26056 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26058 PR rtl-optimization/60292
26059 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26060 bit fot the fence instruction.
26062 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26064 * calls.h: Fix typo in comment.
26066 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26068 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26069 adjusting offsetable addresses.
26071 2014-02-24 Guozhi Wei <carrot@google.com>
26073 * sparseset.h (sparseset_pop): Fix the wrong index.
26075 2014-02-24 Walter Lee <walt@tilera.com>
26077 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26078 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26080 * common/config/tilegx/tilegx-common.c
26081 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26082 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26083 (LINK_SPEC): Ditto.
26084 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26085 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26086 (tilegx_gimplify_va_arg_expr): Handle big endian.
26087 (tilegx_expand_unaligned_load): Ditto.
26088 (tilegx_expand_unaligned_store): Ditto.
26089 (TARGET_RETURN_IN_MSB): New.
26090 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26091 (TARGET_ENDIAN_DEFAULT): New.
26092 (TARGET_BIG_ENDIAN): Handle big endian.
26093 (BYTES_BIG_ENDIAN): Ditto.
26094 (WORDS_BIG_ENDIAN): Ditto.
26095 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26096 (ENDIAN_SPEC): New.
26097 (EXTRA_SPECS): New.
26098 * config/tilegx/tilegx.md (extv): Handle big endian.
26100 (insn_st<n>): Ditto.
26101 (insn_st<n>_add<bitsuffix>): Ditto.
26102 (insn_stnt<n>): Ditto.
26103 (insn_stnt<n>_add<bitsuffix>):Ditto.
26104 (vec_interleave_highv8qi): Handle big endian.
26105 (vec_interleave_highv8qi_be): New.
26106 (vec_interleave_highv8qi_le): New.
26107 (insn_v1int_h): Handle big endian.
26108 (vec_interleave_lowv8qi): Handle big endian.
26109 (vec_interleave_lowv8qi_be): New.
26110 (vec_interleave_lowv8qi_le): New.
26111 (insn_v1int_l): Handle big endian.
26112 (vec_interleave_highv4hi): Handle big endian.
26113 (vec_interleave_highv4hi_be): New.
26114 (vec_interleave_highv4hi_le): New.
26115 (insn_v2int_h): Handle big endian.
26116 (vec_interleave_lowv4hi): Handle big endian.
26117 (vec_interleave_lowv4hi_be): New.
26118 (vec_interleave_lowv4hi_le): New.
26119 (insn_v2int_l): Handle big endian.
26120 (vec_interleave_highv2si): Handle big endian.
26121 (vec_interleave_highv2si_be): New.
26122 (vec_interleave_highv2si_le): New.
26123 (insn_v4int_h): Handle big endian.
26124 (vec_interleave_lowv2si): Handle big endian.
26125 (vec_interleave_lowv2si_be): New.
26126 (vec_interleave_lowv2si_le): New.
26127 (insn_v4int_l): Handle big endian.
26128 * config/tilegx/tilegx.opt (mbig-endian): New option.
26129 (mlittle-endian): New option.
26130 * doc/install.texi: Document tilegxbe-linux.
26131 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
26133 2014-02-24 Martin Jambor <mjambor@suse.cz>
26136 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
26137 there are no parameter descriptors.
26139 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
26141 PR rtl-optimization/60268
26142 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
26143 initialization to ...
26144 (sched_rgn_init): ... here.
26145 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
26147 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26149 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
26152 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
26154 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
26157 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26159 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
26160 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
26162 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26164 * config/microblaze/predicates.md: Add cmp_op predicate.
26165 * config/microblaze/microblaze.md: Add branch_compare instruction
26166 which uses cmp_op predicate and emits cmp insn before branch.
26167 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
26168 to microblaze_expand_conditional_branch and consolidate logic.
26169 (microblaze_expand_conditional_branch): emit branch_compare
26170 insn instead of handling cmp op separate from branch insn.
26172 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26174 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
26177 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26179 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
26180 define_insn with define_expand and new define_insn
26181 *altivec_lve<VI_char>x_internal.
26182 (altivec_stve<VI_char>x): Replace define_insn with define_expand
26183 and new define_insn *altivec_stve<VI_char>x_internal.
26184 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
26186 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
26188 (altivec_expand_stvex_be): New function.
26190 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
26192 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
26193 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
26194 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
26195 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
26197 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
26200 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
26201 instead of emit_move_insn.
26203 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26205 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
26206 vspltw with vsldoi.
26207 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
26208 gen_altivec_vsumsws.
26210 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26212 * config/rs6000/altivec.md (altivec_lvxl): Rename as
26213 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
26214 (altivec_lvxl_<mode>): New define_expand incorporating
26215 -maltivec=be semantics where needed.
26216 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
26217 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
26218 semantics where needed.
26219 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
26220 (altivec_stvx_<mode>): New define_expand incorporating
26221 -maltivec=be semantics where needed.
26222 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
26223 VM2 iterator instead of V4SI.
26224 (altivec_stvxl_<mode>): New define_expand incorporating
26225 -maltivec=be semantics where needed.
26226 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
26227 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
26228 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
26229 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
26230 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
26231 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
26232 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
26233 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
26234 ALTIVEC_BUILTIN_STVXL.
26235 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
26236 (altivec_expand_stvx_be): Likewise.
26237 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
26238 (altivec_expand_lvx_be): Likewise.
26239 (altivec_expand_stvx_be): Likewise.
26240 (altivec_expand_builtin): Add cases for
26241 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
26242 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
26243 (altivec_init_builtins): Add definitions for
26244 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
26245 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
26247 2014-02-21 Catherine Moore <clm@codesourcery.com>
26249 * doc/invoke.texi (mvirt, mno-virt): Document.
26250 * config/mips/mips.opt (mvirt): New option.
26251 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
26253 2014-02-21 Richard Biener <rguenther@suse.de>
26255 PR tree-optimization/60276
26256 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
26257 (STMT_VINFO_MIN_NEG_DIST): New macro.
26258 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
26259 STMT_VINFO_MIN_NEG_DIST.
26260 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
26261 made for negative dependence distances still hold.
26263 2014-02-21 Richard Biener <rguenther@suse.de>
26265 PR middle-end/60291
26266 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
26267 DECL_INITIAL for globals not in the current function context.
26269 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26271 PR tree-optimization/56490
26272 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
26273 * tree-ssa-uninit.c: Include params.h.
26274 (compute_control_dep_chain): Add num_calls argument, return false
26275 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
26276 num_calls to recursive call.
26277 (find_predicates): Change dep_chain into normal array,
26278 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
26279 variable and adjust compute_control_dep_chain caller.
26280 (find_def_preds): Likewise.
26282 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
26284 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
26285 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
26287 2014-02-21 Nick Clifton <nickc@redhat.com>
26289 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
26290 (pushhi1): Likewise.
26291 (popqi1): Add mode to pre_dec.
26292 (pophi1): Likewise.
26294 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26296 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
26297 mode for mask of V8SFmode permutation.
26299 2014-02-20 Richard Henderson <rth@redhat.com>
26302 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
26303 a new pseudo for OLDVAL.
26305 2014-02-20 Jakub Jelinek <jakub@redhat.com>
26308 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
26309 gen_reg_rtx if d->testing_p.
26310 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
26311 if d->testing_p and we will certainly return true.
26312 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
26315 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
26317 * emit-rtl.c (gen_reg_rtx): Assert that
26318 crtl->emit.regno_pointer_align_length is non-zero.
26320 2014-02-20 Richard Henderson <rth@redhat.com>
26323 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
26324 on failure the store back into EXPECT.
26326 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
26327 Sandra Loosemore <sandra@codesourcery.com>
26329 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
26330 * config/nios2/nios2.c (nios2_function_profiler): Add
26331 -fPIC (flag_pic == 2) support.
26332 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
26333 (nios2_large_offset_p): New function.
26334 (nios2_unspec_reloc_p): Move up position, update to use
26335 nios2_large_offset_p.
26336 (nios2_unspec_address): Remove function.
26337 (nios2_unspec_offset): New function.
26338 (nios2_large_got_address): New function.
26339 (nios2_got_address): Add large offset support.
26340 (nios2_legitimize_tls_address): Update usage of removed and new
26342 (nios2_symbol_binds_local_p): New function.
26343 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
26344 (nios2_legitimize_address): Update to use nios2_large_offset_p.
26345 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
26346 (nios2_print_operand): Merge H/L processing, add hiadj/lo
26347 processing for (const (unspec ...)).
26348 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
26350 2014-02-20 Richard Biener <rguenther@suse.de>
26352 * tree-cfg.c (replace_uses_by): Mark altered BBs before
26353 doing the substitution.
26354 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
26356 2014-02-20 Martin Jambor <mjambor@suse.cz>
26359 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
26360 info when checking whether lattices are bottom.
26362 2014-02-20 Richard Biener <rguenther@suse.de>
26364 PR middle-end/60221
26365 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
26368 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
26371 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
26372 parameter specifying the scaling.
26373 (inline_call): Update.
26374 (want_inline_recursively): Guard division by zero.
26375 (recursive_inlining): Update.
26376 * ipa-inline.h (clone_inlined_nodes): Update.
26378 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26381 * config/i386/i386.c (classify_argument): Pass structures of size
26382 64 bytes or less in register.
26384 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26385 Kirill Yukhin <kirill.yukhin@intel.com>
26387 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
26388 (_mm_rcp28_round_ss): Ditto.
26389 (_mm_rsqrt28_round_sd): Ditto.
26390 (_mm_rsqrt28_round_ss): Ditto.
26391 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
26392 (_mm_rcp14_round_ss): Ditto.
26393 (_mm_rsqrt14_round_sd): Ditto.
26394 (_mm_rsqrt14_round_ss): Ditto.
26395 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
26396 the first input operand, get rid of match_dup.
26397 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
26399 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26401 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
26402 operand as the first input operand, set type attribute.
26403 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26404 Set type attribute.
26405 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
26406 operand as the first input operand, set type attribute.
26408 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26410 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
26413 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
26416 * config/i386/i386.c (construct_container): Remove TFmode check
26417 for X86_64_INTEGER_CLASS.
26419 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
26422 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
26423 only when -Wpsabi is enabled.
26425 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
26428 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
26429 passing arrays in registers are the same as for structs, so remove the
26430 special case for them.
26432 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
26434 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
26435 destination type, extract only the valid bits if the source type is not
26436 integral and has a different mode.
26438 2014-02-19 Richard Biener <rguenther@suse.de>
26441 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
26444 2014-02-19 Richard Biener <rguenther@suse.de>
26447 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
26448 (ipa_modify_call_arguments): Emit an argument load explicitely and
26449 preserve virtual SSA form there and for the replacement call.
26450 Do not update SSA form nor free dominance info.
26452 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26454 * ipa.c (function_and_variable_visibility): Also clear WEAK
26455 flag when disolving COMDAT_GROUP.
26457 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26459 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26460 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26461 not devirtualizing.
26462 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26463 do more sanity checks.
26464 (detect_type_change): Return true when giving up early.
26465 (compute_complex_assign_jump_func): Fix type parameter of
26466 ipa_set_ancestor_jf.
26467 (compute_complex_ancestor_jump_func): Likewise.
26468 (update_jump_functions_after_inlining): Fix updating of
26470 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26472 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26474 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26475 inline clones when edge disappears.
26477 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26480 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26481 Split 64-bit moves into 2 patterns. Do not allow the use of
26482 direct move for TDmode in little endian, since the decimal value
26483 has little endian bytes within a word, but the 64-bit pieces are
26484 ordered in a big endian fashion, and normal subreg's of TDmode are
26486 (mov<mode>_64bit_dm): Likewise.
26487 (movtd_64bit_nodm): Likewise.
26489 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26491 PR tree-optimization/60174
26492 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26493 statement of an SSA_NAME that occurs in an abnormal PHI node.
26495 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26498 * final.c (SEEN_BB): Remove.
26499 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26500 (final_scan_insn): Don't force_source_line on second
26501 NOTE_INSN_BASIC_BLOCK.
26503 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26506 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26507 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26508 (type_natural_mode): Warn ABI change when %zmm register is not
26509 available for AVX512F vector value passing.
26511 2014-02-18 Kai Tietz <ktietz@redhat.com>
26514 * config/i386/i386.c (ix86_expand_prologue): Use value in
26515 rax register as displacement when restoring %r10 or %rax.
26516 Fix wrong offset when restoring both registers.
26518 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26520 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26521 assertion with conditional return.
26523 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26524 Uros Bizjak <ubizjak@gmail.com>
26527 * config/i386/driver-i386.c (host_detect_local_cpu): If
26528 YMM state is not saved by the OS, also clear has_f16c. Move
26529 CPUID 0x80000001 handling before YMM state saving checking.
26531 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26533 PR rtl-optimization/58960
26534 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26535 factored out from ...
26536 (sched_init): ... here.
26537 (free_global_sched_pressure_data): New, factored out from ...
26538 (sched_finish): ... here.
26539 * sched-int.h (free_global_sched_pressure_data): Declare.
26540 * sched-rgn.c (nr_regions_initial): New static global.
26541 (haifa_find_rgns): Initialize it.
26542 (schedule_region): Disable sched-pressure for the newly
26545 2014-02-17 Richard Biener <rguenther@suse.de>
26547 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26548 release SSA defs of pattern stmts.
26550 2014-02-17 Richard Biener <rguenther@suse.de>
26552 * tree-inline.c (expand_call_inline): Release the virtual
26553 operand defined by the call we are about to inline.
26555 2014-02-17 Richard Biener <rguenther@suse.de>
26557 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26559 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26560 Ilya Tocar <ilya.tocar@intel.com>
26562 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26563 arguments order in builtin.
26564 (_mm512_permutexvar_epi64): Ditto.
26565 (_mm512_mask_permutexvar_epi64): Ditto
26566 (_mm512_maskz_permutexvar_epi32): Ditto
26567 (_mm512_permutexvar_epi32): Ditto
26568 (_mm512_mask_permutexvar_epi32): Ditto
26570 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26572 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
26573 (p8_vmrgow): Likewise.
26575 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26577 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
26580 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
26583 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
26584 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
26585 into 64-bit and 32-bit moves. On 64-bit moves, add support for
26586 using direct move instructions on ISA 2.07. Also adjust
26587 instruction length for 64-bit.
26588 (mov<mode>_64bit, TFmode/TDmode): Likewise.
26589 (mov<mode>_32bit, TFmode/TDmode): Likewise.
26591 2014-02-15 Alan Modra <amodra@gmail.com>
26595 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
26596 find_replacement on parts of insn rtl that might be reloaded.
26598 2014-02-15 Richard Biener <rguenther@suse.de>
26600 PR tree-optimization/60183
26601 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
26602 (tree_ssa_phiprop): Calculate and free post-dominators.
26604 2014-02-14 Jeff Law <law@redhat.com>
26606 PR rtl-optimization/60131
26607 * ree.c (get_extended_src_reg): New function.
26608 (combine_reaching_defs): Use it rather than assuming location of REG.
26609 (find_and_remove_re): Verify first operand of extension is
26610 a REG before adding the insns to the copy list.
26612 2014-02-14 Roland McGrath <mcgrathr@google.com>
26614 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
26615 * configure: Regenerated.
26616 * config.in: Regenerated.
26617 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
26618 instead of ASM_SHORT.
26620 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
26621 Richard Earnshaw <rearnsha@arm.com>
26623 PR rtl-optimization/59535
26624 * lra-constraints.c (process_alt_operands): Encourage alternative
26625 when unassigned pseudo class is superset of the alternative class.
26626 (inherit_reload_reg): Don't inherit when optimizing for code size.
26627 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
26628 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
26629 modes not less than 4 for Thumb1.
26631 2014-02-14 Kyle McMartin <kyle@redhat.com>
26634 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
26636 2014-02-14 Richard Biener <rguenther@suse.de>
26638 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
26639 (get_frame_arg): Drop the assert with langhook types_compatible_p.
26640 Do not strip INDIRECT_REFs.
26642 2014-02-14 Richard Biener <rguenther@suse.de>
26645 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
26646 DECL_FUNCTION_SPECIFIC_TARGET.
26647 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
26648 * tree-streamer-out.c (pack_ts_target_option): Remove.
26649 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
26650 (write_ts_function_decl_tree_pointers): Do not stream
26651 DECL_FUNCTION_SPECIFIC_TARGET.
26652 * tree-streamer-in.c (unpack_ts_target_option): Remove.
26653 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
26654 (lto_input_ts_function_decl_tree_pointers): Do not stream
26655 DECL_FUNCTION_SPECIFIC_TARGET.
26657 2014-02-14 Jakub Jelinek <jakub@redhat.com>
26659 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
26660 (get_initial_def_for_induction, vectorizable_induction): Ignore
26661 debug stmts when looking for exit_phi.
26662 (vectorizable_live_operation): Fix up condition.
26664 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26666 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
26667 nreverse() because it changes the content of original tree list.
26669 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26671 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
26672 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
26674 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
26676 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
26677 GNU coding standards.
26679 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26682 * dwarf2out.c (gen_subprogram_die): Don't call
26683 add_calling_convention_attribute if subr_die is old_die.
26685 2014-02-13 Sharad Singhai <singhai@google.com>
26687 * doc/optinfo.texi: Fix order of nodes.
26689 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
26691 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
26692 operands[2], not operands[3].
26694 2014-02-13 Richard Biener <rguenther@suse.de>
26697 * doc/install.texi (ISL): Update recommended version to 0.12.2,
26698 mention the possibility of an in-tree build.
26699 (CLooG): Update recommended version to 0.18.1, mention the
26700 possibility of an in-tree build and clarify that the ISL
26701 bundled with CLooG does not work.
26703 2014-02-13 Jakub Jelinek <jakub@redhat.com>
26706 * expr.c (compress_float_constant): If x is a hard register,
26707 extend into a pseudo and then move to x.
26709 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
26711 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
26712 caused by bad second argument to warning_at() with -mhotpatch and
26713 nested functions (e.g. with gfortran).
26715 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
26717 * opts.c (option_name): Remove "enabled by default" rider.
26719 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
26721 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
26723 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
26724 Uros Bizjak <ubizjak@gmail.com>
26727 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
26728 * configure: Regenerated.
26730 2014-02-12 Richard Biener <rguenther@suse.de>
26732 * vec.c (vec_prefix::calculate_allocation): Move as
26733 inline variant to vec.h.
26734 (vec_prefix::calculate_allocation_1): New out-of-line version.
26735 * vec.h (vec_prefix::calculate_allocation_1): Declare.
26736 (vec_prefix::m_has_auto_buf): Rename to ...
26737 (vec_prefix::m_using_auto_storage): ... this.
26738 (vec_prefix::calculate_allocation): Inline the easy cases
26739 and dispatch to calculate_allocation_1 which doesn't need the
26741 (va_heap::reserve): Use gcc_checking_assert.
26742 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
26743 m_using_auto_storage.
26744 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
26746 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
26747 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
26748 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
26750 2014-02-12 Richard Biener <rguenther@suse.de>
26752 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
26753 when we found a dependence.
26755 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
26757 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
26759 (maybe_fold_stmt): ... into this new function.
26760 * omp-low.c (lower_omp): Update comment.
26762 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
26765 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
26768 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
26770 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
26771 identifiers in comments.
26772 (cortexa53_extra_costs): Likewise.
26773 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
26774 (cortexa7_extra_costs): Likewise.
26775 (cortexa12_extra_costs): Likewise.
26776 (cortexa15_extra_costs): Likewise.
26777 (v7m_extra_costs): Likewise.
26779 2014-02-12 Richard Biener <rguenther@suse.de>
26781 PR middle-end/60092
26782 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
26783 of posix_memalign being successful.
26784 (lower_stmt): Restrict lowering of posix_memalign to when
26785 -ftree-bit-ccp is enabled.
26787 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26789 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
26791 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
26793 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
26795 PR rtl-optimization/60116
26796 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
26797 other_insn once the combination has been validated.
26799 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
26802 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
26804 * ipa-devirt.c: Include demangle.h
26805 (odr_violation_reported): New static variable.
26806 (add_type_duplicate): Update odr_violations.
26807 (maybe_record_node): Add completep parameter; update it.
26808 (record_target_from_binfo): Add COMPLETEP parameter;
26809 update it as needed.
26810 (possible_polymorphic_call_targets_1): Likewise.
26811 (struct polymorphic_call_target_d): Add nonconstruction_targets;
26812 rename FINAL to COMPLETE.
26813 (record_targets_from_bases): Sanity check we found the binfo;
26814 fix COMPLETEP updating.
26815 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
26816 parameter, fix computing of COMPLETEP.
26817 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
26818 at LTO time do demangling.
26819 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
26820 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
26822 (gimple_get_virt_method_for_binfo): Likewise.
26823 * gimple-fold.h (gimple_get_virt_method_for_binfo,
26824 gimple_get_virt_method_for_vtable): Update prototypes.
26826 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
26829 * genautomata.c (add_presence_absence): Fix typo with
26830 {final_}presence_list.
26832 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
26835 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
26836 for VSX/Altivec vectors that land in GPR registers.
26838 2014-02-11 Richard Henderson <rth@redhat.com>
26839 Jakub Jelinek <jakub@redhat.com>
26842 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
26843 around drhs if type conversion to lacc->type is not useless.
26845 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26847 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
26849 (cortex-a57.cortex-a53): Likewise.
26850 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
26852 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26854 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
26857 2014-02-11 Renlin Li <Renlin.Li@arm.com>
26859 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
26860 add_options_for_arm_vfp3.
26862 2014-02-11 Jeff Law <law@redhat.com>
26864 PR middle-end/54041
26865 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
26866 object with an undesirable mode.
26868 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26871 * config/i386/sol2-9.h: New file.
26872 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
26873 *-*-solaris2.9*): Use it.
26875 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26877 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
26878 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
26880 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
26882 * config/microblaze/microblaze.c: Extend mcpu version format
26884 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
26886 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
26888 2014-02-10 Richard Henderson <rth@redhat.com>
26891 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
26892 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
26893 ms-abi vs -mno-accumulate-outgoing-args.
26894 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
26895 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
26898 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
26900 PR middle-end/60080
26901 * cfgexpand.c (expand_asm_operands): Attach source location to
26902 ASM_INPUT rtx objects.
26903 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
26905 2014-02-10 Nick Clifton <nickc@redhat.com>
26907 * config/mn10300/mn10300.c (popcount): New function.
26908 (mn10300_expand_prologue): Include saved registers in stack usage
26911 2014-02-10 Jeff Law <law@redhat.com>
26913 PR middle-end/52306
26914 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
26915 when changing the SET_DEST of a prior insn to avoid an input reload.
26917 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26919 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
26920 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
26921 -mcall-openbsd, or -mcall-linux.
26922 (CC1_ENDIAN_BIG_SPEC): Remove.
26923 (CC1_ENDIAN_LITTLE_SPEC): Remove.
26924 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26925 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
26926 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
26927 and %cc1_endian_default.
26928 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
26930 2014-02-10 Richard Biener <rguenther@suse.de>
26932 PR tree-optimization/60115
26933 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
26934 MEM_REF handling. Properly verify that the accesses are not
26935 out of the objects bound.
26937 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26939 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
26942 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
26944 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
26945 proper constants and fix formatting.
26946 (possible_polymorphic_call_targets): Fix formatting.
26948 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
26949 Ilya Tocar <ilya.tocar@intel.com>
26951 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
26952 (_mm512_loadu_epi32): Renamed into...
26953 (_mm512_loadu_si512): This.
26954 (_mm512_storeu_epi32): Renamed into...
26955 (_mm512_storeu_si512): This.
26956 (_mm512_maskz_ceil_ps): Removed.
26957 (_mm512_maskz_ceil_pd): Ditto.
26958 (_mm512_maskz_floor_ps): Ditto.
26959 (_mm512_maskz_floor_pd): Ditto.
26960 (_mm512_floor_round_ps): Ditto.
26961 (_mm512_floor_round_pd): Ditto.
26962 (_mm512_ceil_round_ps): Ditto.
26963 (_mm512_ceil_round_pd): Ditto.
26964 (_mm512_mask_floor_round_ps): Ditto.
26965 (_mm512_mask_floor_round_pd): Ditto.
26966 (_mm512_mask_ceil_round_ps): Ditto.
26967 (_mm512_mask_ceil_round_pd): Ditto.
26968 (_mm512_maskz_floor_round_ps): Ditto.
26969 (_mm512_maskz_floor_round_pd): Ditto.
26970 (_mm512_maskz_ceil_round_ps): Ditto.
26971 (_mm512_maskz_ceil_round_pd): Ditto.
26972 (_mm512_expand_pd): Ditto.
26973 (_mm512_expand_ps): Ditto.
26974 * config/i386/i386.c (ix86_builtins): Remove
26975 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
26976 (bdesc_args): Ditto.
26977 * config/i386/predicates.md (const1256_operand): New.
26978 (const_1_to_2_operand): Ditto.
26979 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26980 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26981 (*avx512pf_gatherpf<mode>sf): Ditto.
26982 (avx512pf_gatherpf<mode>df): Ditto.
26983 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26984 (*avx512pf_gatherpf<mode>df): Ditto.
26985 (avx512pf_scatterpf<mode>sf): Ditto.
26986 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26987 (*avx512pf_scatterpf<mode>sf): Ditto.
26988 (avx512pf_scatterpf<mode>df): Ditto.
26989 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26990 (*avx512pf_scatterpf<mode>df): Ditto.
26991 (avx512f_expand<mode>): Removed.
26992 (<shift_insn><mode>3<mask_name>): Change predicate type.
26994 2014-02-08 Jakub Jelinek <jakub@redhat.com>
26996 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
26997 not at the end of datarefs vector use ordered_remove to avoid
26998 reordering datarefs vector.
27001 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27002 mark local addressable non-static vars as GOVD_PRIVATE
27003 instead of GOVD_LOCAL.
27004 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27005 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27008 PR middle-end/60092
27009 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27010 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27011 assume_aligned or alloc_align attributes.
27012 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27013 arguments. Handle also assume_aligned and alloc_align attributes.
27014 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27015 calls to functions with assume_aligned or alloc_align attributes.
27016 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27018 2014-02-08 Terry Guo <terry.guo@arm.com>
27020 * doc/invoke.texi: Document ARM -march=armv7e-m.
27022 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27024 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27025 flag on __cilkrts_rethrow builtin.
27028 * ipa-cp.c (determine_versionability): Fail at -O0
27029 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27030 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27033 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27036 * tree-inline.c (copy_forbidden): Fail for
27037 __attribute__((optimize (0))) functions.
27039 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27041 * varpool.c: Include pointer-set.h.
27042 (varpool_remove_unreferenced_decls): Variables in other partitions
27043 will not be output; be however careful to not lose information
27044 about partitioning.
27046 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27048 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27049 lookup in the vtable constructor.
27051 2014-02-07 Jeff Law <law@redhat.com>
27054 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27055 define_insn_and_split.
27057 * ipa-inline.c (inline_small_functions): Fix typos.
27059 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27061 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27062 (s390_can_use_return_insn): Declare.
27063 * config/s390/s390.h (EPILOGUE_USES): Define.
27064 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27066 (s390_chunkify_start): Handle return JUMP_LABELs.
27067 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27068 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27069 (s390_can_use_return_insn): New functions.
27070 (s390_fix_long_loop_prediction): Handle conditional returns.
27071 (TARGET_SET_UP_BY_PROLOGUE): Define.
27072 * config/s390/s390.md (ANY_RETURN): New code iterator.
27073 (*creturn, *csimple_return, return, simple_return): New patterns.
27075 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27077 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27078 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27079 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27080 REG_CFA_RESTORE list when deciding not to restore a register.
27082 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27084 * config/s390/s390.c: Include tree-pass.h and context.h.
27085 (s390_early_mach): New function, split out from...
27086 (s390_emit_prologue): ...here.
27087 (pass_data_s390_early_mach): New pass structure.
27088 (pass_s390_early_mach): New class.
27089 (s390_option_override): Create and register early_mach pass.
27090 Move to end of file.
27092 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27094 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27095 to match for the exit block.
27097 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27099 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27100 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27101 Reject misaligned operands.
27103 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27105 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27107 2014-02-07 Richard Biener <rguenther@suse.de>
27109 PR middle-end/60092
27110 * gimple-low.c (lower_builtin_posix_memalign): New function.
27111 (lower_stmt): Call it to lower posix_memalign in a way
27112 to make alignment info accessible.
27114 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27117 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27118 __builtin_setjmp_receiver.
27120 2014-02-07 Richard Biener <rguenther@suse.de>
27122 PR middle-end/60092
27123 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
27124 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
27125 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27126 Handle BUILT_IN_POSIX_MEMALIGN.
27127 (find_func_clobbers): Likewise.
27128 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
27129 (call_may_clobber_ref_p_1): Likewise.
27131 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27134 * ipa-devirt.c (record_target_from_binfo): Remove overactive
27137 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27140 * lto-cgraph.c (lto_output_node): Use
27141 symtab_get_symbol_partitioning_class.
27142 (lto_output_varpool_node): likewise.
27143 (symtab_get_symbol_partitioning_class): Move here from
27144 lto/lto-partition.c
27145 * cgraph.h (symbol_partitioning_class): Likewise.
27146 (symtab_get_symbol_partitioning_class): Declare.
27148 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27150 * ggc.h (ggc_internal_cleared_alloc): New macro.
27151 * vec.h (vec_safe_copy): Handle memory stats.
27152 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
27153 * target-globals.c (save_target_globals): Likewise.
27155 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27158 * expr.c (emit_move_resolve_push): Export; be bit more selective
27159 on when to clear alias set.
27160 * expr.h (emit_move_resolve_push): Declare.
27161 * function.h (struct function): Add tail_call_marked.
27162 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
27163 * config/i386/i386-protos.h (ix86_expand_push): Remove.
27164 * config/i386/i386.md (TImode move expander): De not call
27166 (FP push expanders): Preserve memory attributes.
27167 * config/i386/sse.md (push<mode>1): Remove.
27168 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
27169 (ix86_expand_push): Remove.
27170 * config/i386/mmx.md (push<mode>1): Remove.
27172 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27174 PR rtl-optimization/60030
27175 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
27176 lopart with paradoxical subreg before shifting it up by hprec.
27178 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27180 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
27181 Remove extra newline at end of file.
27182 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
27183 (arm_issue_rate): Handle cortexa57.
27184 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
27185 (cortex-a57.cortex-a53): Likewise.
27187 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27190 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
27191 don't record in REG_FRAME_RELATED_EXPR registers not set in that
27193 (arm_expand_prologue): Adjust all callers.
27194 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
27195 info, registers also at the lowest numbered registers side. Use
27196 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
27200 * var-tracking.c (adjust_mems): Before adding a SET to
27201 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
27203 2014-02-06 Alan Modra <amodra@gmail.com>
27206 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
27207 change SDmode to DDmode when lra_in_progress.
27209 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27211 PR middle-end/59150
27212 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
27213 free_data_ref on the dr first, and before goto again also set dr
27214 to the next dr. For simd_lane_access, free old datarefs[i] before
27215 overwriting it. For get_vectype_for_scalar_type failure, don't
27216 free_data_ref if simd_lane_access.
27218 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
27221 * tree.h (opts_for_fn): New inline function.
27222 (opt_for_fn): Define.
27223 * config/i386/i386.c (ix86_function_regparm): Use
27224 opt_for_fn (decl, optimize) instead of optimize.
27226 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
27228 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
27229 for SYMBOL_REF in large memory model.
27231 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27233 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
27234 and crypto support.
27235 (cortex-a57): Likewise.
27236 (cortex-a57.cortex-a53): Likewise.
27238 2014-02-06 Yury Gribov <y.gribov@samsung.com>
27239 Kugan Vivekanandarajah <kuganv@linaro.org>
27241 * config/arm/arm.c (arm_vector_alignment_reachable): Check
27243 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
27245 2014-02-06 Richard Biener <rguenther@suse.de>
27247 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
27248 set_loop_copy and initialize_original_copy_tables.
27250 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
27252 * config/aarch64/aarch64-simd.md
27253 (aarch64_ashr_simddi): Change QI to SI.
27255 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27256 Jakub Jelinek <jakub@redhat.com>
27258 PR middle-end/60013
27259 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
27262 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27264 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
27265 CODE_FOR_altivec_vpku[hw]um to
27266 CODE_FOR_altivec_vpku[hw]um_direct.
27267 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
27268 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
27269 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
27270 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
27272 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27274 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
27275 generation for -maltivec=be.
27276 (altivec_vsumsws): Simplify redundant test.
27278 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27280 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
27281 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
27282 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
27283 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
27284 gen_altivec_vpkuwum.
27285 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
27287 (altivec_vpks<VI_char>ss): Likewise.
27288 (altivec_vpks<VI_char>us): Likewise.
27289 (altivec_vpku<VI_char>us): Likewise.
27290 (altivec_vpku<VI_char>um): Likewise.
27291 (altivec_vpku<VI_char>um_direct): New (copy of
27292 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
27294 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
27295 target is little endian and -maltivec=be is not specified.
27296 (*altivec_vupkhs<VU_char>_direct): New (copy of
27297 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
27298 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
27299 target is little endian and -maltivec=be is not specified.
27300 (*altivec_vupkls<VU_char>_direct): New (copy of
27301 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
27302 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
27303 little endian and -maltivec=be is not specified.
27304 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
27305 little endian and -maltivec=be is not specified.
27307 2014-02-05 Richard Henderson <rth@redhat.com>
27310 * combine-stack-adj.c: Revert r206943.
27311 * sched-int.h (struct deps_desc): Add last_args_size.
27312 * sched-deps.c (init_deps): Initialize it.
27313 (sched_analyze_insn): Add OUTPUT dependencies between insns that
27314 contain REG_ARGS_SIZE notes.
27316 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27318 * lto-cgraph.c (asm_nodes_output): Make global.
27319 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
27320 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
27321 (driver_handle_option): Handle OPT_fwpa.
27323 2014-02-05 Jakub Jelinek <jakub@redhat.com>
27326 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
27327 a comment typo and formatting issue. If odr_hash hasn't been
27328 created, return vNULL and set *completep to false.
27330 PR middle-end/57499
27331 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
27332 bb with no successors.
27334 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
27337 * doc/invoke.texi (-march): Clarify documentation for ARM.
27338 (-mtune): Likewise.
27341 2014-02-05 Richard Biener <rguenther@suse.de>
27343 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
27344 when not vectorizing because of too many alias checks.
27345 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
27346 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
27348 2014-02-05 Nick Clifton <nickc@redhat.com>
27350 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
27351 accept extended registers in any mode when compiling for the MN10300.
27353 2014-02-05 Yury Gribov <y.gribov@samsung.com>
27355 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
27356 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
27357 sanitization attributes.
27358 (can_inline_edge_p): Likewise.
27359 (sanitize_attrs_match_for_inline_p): New function.
27361 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27363 * ipa-prop.c (detect_type_change): Shor circuit testing of
27364 type changes on THIS pointer.
27366 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
27369 * config/pa/pa.c (legitimize_tls_address): Return original address
27370 if not passed a SYMBOL_REF rtx.
27371 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
27373 (pa_emit_move_sequence): Simplify TLS source operands.
27374 (pa_legitimate_constant_p): Reject all TLS constants.
27375 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
27376 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
27378 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27380 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
27381 groups when we know they are controlled by LTO.
27382 * varasm.c (default_binds_local_p_1): If object is in other partition,
27383 it will be resolved locally.
27385 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27387 * config/host-linux.c (linux_gt_pch_use_address): Don't
27388 use SSIZE_MAX because it is not always defined.
27390 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
27393 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
27394 threshold for pseudo splitting.
27395 (update_ebb_live_info): Process call argument hard registers and
27396 hard registers from insn definition too.
27397 (max_small_class_regs_num): New constant.
27398 (inherit_in_ebb): Update live hard regs through EBBs. Update
27399 reloads_num only for small register classes. Don't split for
27402 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
27405 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
27408 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27410 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
27411 visibility is safe.
27413 2014-02-04 Marek Polacek <polacek@redhat.com>
27415 * gdbinit.in (pel): Define.
27417 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27419 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
27422 2014-02-04 Richard Biener <rguenther@suse.de>
27425 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
27426 in function context local.
27427 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
27428 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
27429 similar to LTO_imported_decl_ref.
27431 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27433 PR tree-optimization/60002
27434 * cgraphclones.c (build_function_decl_skip_args): Clear
27435 DECL_LANG_SPECIFIC.
27437 PR tree-optimization/60023
27438 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
27439 false to gsi_replace.
27440 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
27441 has been in some EH region and vec_stmt could throw, add
27442 vec_stmt into the same EH region.
27443 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
27444 has no lhs, ignore it.
27445 * internal-fn.c (expand_MASK_LOAD): Likewise.
27448 * tree-inline.c (copy_forbidden): Fail for
27449 __attribute__((optimize (0))) functions.
27452 * omp-low.c (simd_clone_struct_copy): If from->inbranch
27453 is set, copy one less argument.
27454 (expand_simd_clones): Don't subtract clone_info->inbranch
27455 from simd_clone_struct_alloc argument.
27457 PR rtl-optimization/57915
27458 * recog.c (simplify_while_replacing): If all unary/binary/relational
27459 operation arguments are constant, attempt to simplify those.
27461 PR middle-end/59261
27462 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27463 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27465 2014-02-04 Richard Biener <rguenther@suse.de>
27467 PR tree-optimization/60012
27468 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27469 TBAA disambiguation to all DDRs.
27471 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27474 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27475 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27477 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27480 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27482 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27484 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27485 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27487 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27490 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27491 to figure out targets of polymorphic calls with known decl.
27492 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27493 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27494 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27495 (get_polymorphic_call_info): ... here.
27496 (get_polymorphic_call_info_from_invariant): New function.
27498 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27500 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27501 lookup via vtable pointer; check for type consistency
27502 and turn inconsitent facts into UNREACHABLE.
27503 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27504 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27505 type inconsistent querries; return UNREACHABLE instead.
27507 2014-02-03 Richard Henderson <rth@twiddle.net>
27510 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27511 already processed this node.
27512 (normalize_one_pred_1): Pass along mark_set.
27513 (normalize_one_pred): Create and destroy a pointer_set_t.
27514 (normalize_one_pred_chain): Likewise.
27516 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27518 PR gcov-profile/58602
27519 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27521 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27524 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27525 -fno-devirtualize; try to devirtualize by the knowledge of
27526 virtual table pointer given by aggregate propagation.
27527 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27528 (ipa_print_node_jump_functions): Dump also offset that
27529 is relevant for polymorphic calls.
27530 (determine_known_aggregate_parts): Add arg_type parameter; use it
27531 instead of determining the type from pointer type.
27532 (ipa_compute_jump_functions_for_edge): Update call of
27533 determine_known_aggregate_parts.
27534 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27535 (gimple_get_virt_method_for_binfo): ... here; simplify using
27536 vtable_pointer_value_to_vtable.
27537 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27538 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27539 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27540 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27542 (vtable_pointer_value_to_binfo): ... here.
27543 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27545 2014-02-03 Teresa Johnson <tejohnson@google.com>
27547 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27548 redef of outer loop index variable.
27550 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27554 * doc/extend.texi (Function Attributes): Typo.
27556 2014-02-03 Cong Hou <congh@google.com>
27558 PR tree-optimization/60000
27559 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27560 if the vectorized statement is a store. A store statement can only
27561 appear at the end of pattern statements.
27563 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27565 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27566 (ix86_option_override_internal): Default long double to 64-bit for
27567 32-bit Bionic and to 128-bit for 64-bit Bionic.
27569 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27570 TARGET_LONG_DOUBLE_128 is true.
27571 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
27573 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
27574 (mlong-double-64): Negate -mlong-double-128.
27575 (mlong-double-128): New option.
27577 * config/i386/i386-c.c (ix86_target_macros): Define
27578 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
27580 * doc/invoke.texi: Document -mlong-double-128.
27582 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27584 PR rtl-optimization/60024
27585 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
27587 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
27589 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
27591 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27593 PR rtl-optimization/57662
27594 * sel-sched.c (code_motion_path_driver): Do not mark already not
27595 existing blocks in the visiting bitmap.
27597 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
27599 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
27600 on the insn being emitted.
27602 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
27603 Will Deacon <will.deacon@arm.com>
27605 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
27607 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27609 * config/arm/arm-tables.opt: Regenerate.
27611 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27613 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
27614 for vector types other than V16QImode.
27615 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
27616 define_expand, and call altivec_expand_vec_perm_le when producing
27617 code with little endian element order.
27618 (*altivec_vperm_<mode>_internal): New insn having previous
27619 behavior of altivec_vperm_<mode>.
27620 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
27621 altivec_expand_vec_perm_le when producing code with little endian
27623 (*altivec_vperm_<mode>_uns_internal): New insn having previous
27624 behavior of altivec_vperm_<mode>_uns.
27626 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27628 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
27629 (altivec_vsumsws): Add handling for -maltivec=be with a little
27631 (altivec_vsumsws_direct): New.
27632 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
27633 gen_altivec_vsumsws.
27635 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27637 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
27638 vtable_pointer_value_to_binfo): New functions.
27639 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
27640 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
27642 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
27644 * config/nios2/nios2.md (load_got_register): Initialize GOT
27645 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
27646 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
27648 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
27650 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
27651 preserverd by passthrough, do not propagate the type.
27653 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27655 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
27656 (mips_atomic_assign_expand_fenv): New function.
27657 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
27659 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27661 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
27662 (__builtin_mips_set_fcsr): Likewise.
27663 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
27664 MIPS_USI_FTYPE_VOID.
27665 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
27666 (mips16_expand_set_fcsr): Likewise.
27667 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
27668 (mips16_set_fcsr_stub): Likewise.
27669 (mips16_get_fcsr_one_only_stub): New class.
27670 (mips16_set_fcsr_one_only_stub): Likewise.
27671 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
27672 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
27673 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
27674 (hard_float): New availability predicate.
27675 (mips_builtins): Add get_fcsr and set_fcsr.
27676 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
27677 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
27678 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
27679 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
27680 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
27683 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
27685 * config/mips/mips.c (mips_one_only_stub): New class.
27686 (mips_need_mips16_rdhwr_p): Replace with...
27687 (mips16_rdhwr_stub): ...this new variable.
27688 (mips16_stub_call_address): New function.
27689 (mips16_rdhwr_one_only_stub): New class.
27690 (mips_expand_thread_pointer): Use mips16_stub_call_address.
27691 (mips_output_mips16_rdhwr): Delete.
27692 (mips_finish_stub): New function.
27693 (mips_code_end): Use it to handle rdhwr stubs.
27695 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
27698 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
27699 when calculating size of integer atomic types.
27701 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
27703 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
27705 2014-02-01 Jakub Jelinek <jakub@redhat.com>
27707 PR tree-optimization/60003
27708 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
27709 * profile.c (branch_prob): Use gimple_call_builtin_p
27710 to check for BUILT_IN_SETJMP_RECEIVER.
27711 * tree-inline.c (copy_bb): Call notice_special_calls.
27713 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
27716 * lra-constraints.c (process_alt_operands): Update reload_sum only
27719 2014-01-31 Richard Henderson <rth@redhat.com>
27721 PR middle-end/60004
27722 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
27723 until after else_eh is processed.
27725 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27727 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
27728 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
27729 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
27730 in smmintrin.h, remove them.
27731 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
27732 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
27733 * config/i386/i386.md (ROUND_SAE): Fix value.
27734 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
27735 (const48_operand): New.
27736 * config/i386/subst.md (round), (round_expand): Use
27737 const_4_or_8_to_11_operand.
27738 (round_saeonly), (round_saeonly_expand): Use const48_operand.
27740 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
27742 * config/i386/constraints.md (Yk): Swap meaning with k.
27743 * config/i386/i386.md (movhi_internal): Change Yk to k.
27744 (movqi_internal): Ditto.
27745 (*k<logic><mode>): Ditto.
27748 (kandn<mode>): Ditto.
27749 (*<code>hi_1): Ditto.
27750 (*<code>qi_1): Ditto.
27751 (kxnor<mode>): Ditto.
27752 (kortestzhi): Ditto.
27753 (kortestchi): Ditto.
27755 (*one_cmplhi2_1): Ditto.
27756 (*one_cmplqi2_1): Ditto.
27757 * config/i386/sse.md (): Change k to Yk.
27758 (avx512f_load<mode>_mask): Ditto.
27759 (avx512f_blendm<mode>): Ditto.
27760 (avx512f_store<mode>_mask): Ditto.
27761 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
27762 (avx512f_storedqu<mode>_mask): Ditto.
27763 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
27765 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
27766 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
27767 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
27768 (avx512f_maskcmp<mode>3): Ditto.
27769 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
27770 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
27771 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
27772 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
27773 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
27774 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
27775 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
27776 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
27777 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
27778 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
27779 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
27780 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
27781 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
27782 (vec_extract_lo_<mode>_maskm): Ditto.
27783 (vec_extract_hi_<mode>_maskm): Ditto.
27784 (avx512f_vternlog<mode>_mask): Ditto.
27785 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
27786 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
27787 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
27788 (avx512f_<code>v8div16qi2_mask): Ditto.
27789 (avx512f_<code>v8div16qi2_mask_store): Ditto.
27790 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
27791 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
27792 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
27793 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
27794 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27795 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27796 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27797 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27798 (avx512cd_maskb_vec_dupv8di): Ditto.
27799 (avx512cd_maskw_vec_dupv16si): Ditto.
27800 (avx512f_vpermi2var<mode>3_maskz): Ditto.
27801 (avx512f_vpermi2var<mode>3_mask): Ditto.
27802 (avx512f_vpermi2var<mode>3_mask): Ditto.
27803 (avx512f_vpermt2var<mode>3_maskz): Ditto.
27804 (*avx512f_gathersi<mode>): Ditto.
27805 (*avx512f_gathersi<mode>_2): Ditto.
27806 (*avx512f_gatherdi<mode>): Ditto.
27807 (*avx512f_gatherdi<mode>_2): Ditto.
27808 (*avx512f_scattersi<mode>): Ditto.
27809 (*avx512f_scatterdi<mode>): Ditto.
27810 (avx512f_compress<mode>_mask): Ditto.
27811 (avx512f_compressstore<mode>_mask): Ditto.
27812 (avx512f_expand<mode>_mask): Ditto.
27813 * config/i386/subst.md (mask): Change k to Yk.
27814 (mask_scalar_merge): Ditto.
27817 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
27819 * doc/extend.texi (Vector Extensions): Document ?: in C++.
27821 2014-01-31 Richard Biener <rguenther@suse.de>
27823 PR middle-end/59990
27824 * builtins.c (fold_builtin_memory_op): Make sure to not
27825 use a floating-point mode or a boolean or enumeral type for
27826 the copy operation.
27828 2014-01-30 DJ Delorie <dj@redhat.com>
27830 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
27831 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
27832 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
27833 whenever main() has an epilogue.
27835 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27837 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
27838 unused variable "field".
27839 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
27840 (vsx_mergeh_<mode>): Likewise.
27841 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
27842 (altivec_vmrghh): Likewise.
27843 (altivec_vmrghw): Likewise.
27844 (altivec_vmrglb): Likewise.
27845 (altivec_vmrglh): Likewise.
27846 (altivec_vmrglw): Likewise.
27847 (altivec_vspltb): Add missing uses.
27848 (altivec_vsplth): Likewise.
27849 (altivec_vspltw): Likewise.
27850 (altivec_vspltsf): Likewise.
27852 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27855 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
27856 frame related instructions.
27858 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
27860 PR rtl-optimization/59959
27861 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
27862 any reload of register whose subreg is invalid.
27864 2014-01-30 Jakub Jelinek <jakub@redhat.com>
27866 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
27867 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
27868 Add missing return type - void.
27870 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27872 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
27873 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
27874 remove element index adjustment for endian (now handled in vsx.md
27876 (altivec_expand_vec_perm_const): Use
27877 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
27878 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
27879 (vsx_xxspltw_<mode>): Adjust element index for little endian.
27880 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
27881 define_expand and a new define_insn *altivec_vspltb_internal;
27882 adjust for -maltivec=be on a little endian target.
27883 (altivec_vspltb_direct): New.
27884 (altivec_vsplth): Divide into a define_expand and a new
27885 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
27886 little endian target.
27887 (altivec_vsplth_direct): New.
27888 (altivec_vspltw): Divide into a define_expand and a new
27889 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
27890 little endian target.
27891 (altivec_vspltw_direct): New.
27892 (altivec_vspltsf): Divide into a define_expand and a new
27893 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
27894 a little endian target.
27896 2014-01-30 Richard Biener <rguenther@suse.de>
27898 PR tree-optimization/59993
27899 * tree-ssa-forwprop.c (associate_pointerplus): Check we
27900 can propagate form the earlier stmt and avoid the transform
27901 when the intermediate result is needed.
27903 2014-01-30 Alangi Derick <alangiderick@gmail.com>
27905 * README.Portability: Fix typo.
27907 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
27909 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
27910 comparison_operator with ordered_comparison_operator.
27912 2014-01-30 Nick Clifton <nickc@redhat.com>
27914 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
27915 Rename to mn10300_store_multiple_regs.
27916 * config/mn10300/mn10300.c: Likewise.
27917 * config/mn10300/mn10300.md (store_movm): Fix typo: call
27918 store_multiple_regs.
27919 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
27920 Call mn10300_store_multiple_regs.
27922 2014-01-30 Nick Clifton <nickc@redhat.com>
27923 DJ Delorie <dj@redhat.com>
27925 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
27926 %fp 2 to keep registers after it properly word-aligned.
27927 (rl78_alloc_physical_registers_umul): Handle the case where both
27928 input operands are the same.
27930 2014-01-30 Richard Biener <rguenther@suse.de>
27932 PR tree-optimization/59903
27933 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
27936 2014-01-30 Jason Merrill <jason@redhat.com>
27939 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
27942 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
27944 2014-01-30 Richard Biener <rguenther@suse.de>
27946 PR tree-optimization/59951
27947 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
27949 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
27952 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
27953 SFmode to DFmode case.
27955 2014-01-29 DJ Delorie <dj@redhat.com>
27957 * config/msp430/msp430.opt (-minrt): New.
27958 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
27960 (ENDFILE_SPEC): Likewise.
27962 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
27964 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
27965 (estimate_function_body_sizes): Use it.
27967 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
27970 * dwarf2out.c (is_cxx_auto): New.
27971 (is_base_type): Use it.
27972 (gen_type_die_with_usage): Likewise.
27974 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27976 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
27977 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
27978 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
27979 -maltivec=be with LE targets.
27980 (vsx_mergeh_<mode>): Likewise.
27981 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
27982 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
27983 (altivec_vmrghb): Replace with define_expand and new
27984 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
27985 (altivec_vmrghb_direct): New define_insn.
27986 (altivec_vmrghh): Replace with define_expand and new
27987 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
27988 (altivec_vmrghh_direct): New define_insn.
27989 (altivec_vmrghw): Replace with define_expand and new
27990 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
27991 (altivec_vmrghw_direct): New define_insn.
27992 (*altivec_vmrghsf): Adjust for endianness.
27993 (altivec_vmrglb): Replace with define_expand and new
27994 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
27995 (altivec_vmrglb_direct): New define_insn.
27996 (altivec_vmrglh): Replace with define_expand and new
27997 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
27998 (altivec_vmrglh_direct): New define_insn.
27999 (altivec_vmrglw): Replace with define_expand and new
28000 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28001 (altivec_vmrglw_direct): New define_insn.
28002 (*altivec_vmrglsf): Adjust for endianness.
28003 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28004 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28005 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28006 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28007 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28008 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28009 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28010 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28012 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28014 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28015 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28018 2014-01-29 Richard Biener <rguenther@suse.de>
28020 PR tree-optimization/58742
28021 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28022 associate_pointerplus_align.
28023 (associate_pointerplus_diff): New function.
28024 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28025 and associate_pointerplus_diff.
28027 2014-01-29 Richard Biener <rguenther@suse.de>
28029 * lto-streamer.h (LTO_major_version): Bump to 3.
28030 (LTO_minor_version): Reset to 0.
28032 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28034 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28035 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28036 (arm_file_start): Generate correct asm header for armv7ve.
28037 * config/arm/bpabi.h: Add multilib support for armv7ve.
28038 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28039 and cortex-a15 to armv7ve.
28040 * config/arm/t-aprofile: Add multilib support for armv7ve.
28041 * doc/invoke.texi: Document -march=armv7ve.
28043 2014-01-29 Richard Biener <rguenther@suse.de>
28045 PR tree-optimization/58742
28046 * tree-ssa-forwprop.c (associate_plusminus): Return true
28047 if we changed sth, defer EH cleanup to ...
28048 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28049 (simplify_mult): New function.
28051 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28053 PR middle-end/59917
28054 PR tree-optimization/59920
28055 * tree.c (build_common_builtin_nodes): Remove
28056 __builtin_setjmp_dispatcher initialization.
28057 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28058 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28059 instead of gsi_after_labels + manually skipping debug stmts.
28060 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28061 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28062 * tree-inline.c (copy_edges_for_bb): Remove
28063 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28064 argument. Ignore computed_goto_p stmts. Don't call
28065 make_abnormal_goto_edges. If a call might need abnormal edges
28066 for non-local gotos, see if it already has an edge to
28067 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28068 with true argument, don't do anything then, otherwise add
28069 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28070 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28072 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28073 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28074 (lower_stmt): Don't set data->calls_builtin_setjmp.
28075 (lower_builtin_setjmp): Adjust comment.
28076 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28077 * tree-cfg.c (found_computed_goto): Remove.
28078 (factor_computed_gotos): Remove.
28079 (make_goto_expr_edges): Return bool, true for computed gotos.
28080 Don't call make_abnormal_goto_edges.
28081 (build_gimple_cfg): Don't set found_computed_goto, don't call
28082 factor_computed_gotos.
28083 (computed_goto_p): No longer static.
28084 (make_blocks): Don't set found_computed_goto.
28085 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28086 (make_edges): If make_goto_expr_edges returns true, push bb
28087 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28088 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28089 vector. Record mapping between bbs and OpenMP regions if there
28090 are any, adjust make_gimple_omp_edges caller. Call
28091 handle_abnormal_edges.
28092 (make_abnormal_goto_edges): Remove.
28093 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28094 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28095 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28096 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28097 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28098 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28099 filling *region also set *region_idx to (*region)->entry->index.
28102 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28103 For REGs set ORIGINAL_REGNO.
28105 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28107 * doc/md.texi: Mention that a target shouldn't implement
28108 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28111 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28113 PR tree-optimization/59594
28114 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28115 a copy of the datarefs vector rather than the vector itself.
28117 2014-01-28 Jason Merrill <jason@redhat.com>
28120 * dwarf2out.c (auto_die): New static.
28121 (gen_type_die_with_usage): Handle C++1y 'auto'.
28122 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
28125 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
28128 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
28129 (SPEC_X32): Likewise.
28130 (SPEC_64): Likewise.
28131 * config/i386/i386.c (ix86_option_override_internal): Turn off
28132 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
28134 (x86_file_start): Output .code16gcc for TARGET_16BIT.
28135 * config/i386/i386.h (TARGET_16BIT): New macro.
28136 (TARGET_16BIT_P): Likewise.
28137 * config/i386/i386.opt: Add m16.
28138 * doc/invoke.texi: Document -m16.
28140 2014-01-28 Jakub Jelinek <jakub@redhat.com>
28142 PR preprocessor/59935
28143 * input.c (location_get_source_line): Bail out on when line number
28144 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
28146 2014-01-28 Richard Biener <rguenther@suse.de>
28148 PR tree-optimization/58742
28149 * tree-ssa-forwprop.c (associate_plusminus): Handle
28150 pointer subtraction of the form (T)(P + A) - (T)P.
28152 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28154 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
28157 2014-01-28 Richard Biener <rguenther@suse.de>
28160 2014-01-28 Richard Biener <rguenther@suse.de>
28162 PR rtl-optimization/45364
28163 PR rtl-optimization/59890
28164 * var-tracking.c (local_get_addr_clear_given_value): Handle
28165 already cleared slot.
28166 (val_reset): Handle not allocated local_get_addr_cache.
28167 (vt_find_locations): Use post-order on the inverted CFG.
28169 2014-01-28 Richard Biener <rguenther@suse.de>
28171 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
28173 2014-01-28 Richard Biener <rguenther@suse.de>
28175 PR rtl-optimization/45364
28176 PR rtl-optimization/59890
28177 * var-tracking.c (local_get_addr_clear_given_value): Handle
28178 already cleared slot.
28179 (val_reset): Handle not allocated local_get_addr_cache.
28180 (vt_find_locations): Use post-order on the inverted CFG.
28182 2014-01-28 Alan Modra <amodra@gmail.com>
28184 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
28185 * configure.ac <recursive call for build != host>: Define
28186 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
28187 and LD_FOR_BUILD too.
28188 * configure: Regenerate.
28190 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
28192 * config/i386/i386.c (get_builtin_code_for_version): Separate
28193 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
28194 Broadwell from Haswell.
28196 2014-01-27 Steve Ellcey <sellcey@mips.com>
28198 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
28199 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
28200 * config/mips/mips.c (mips_option_override): Change setting
28202 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
28203 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
28204 Change from Mask to Var.
28206 2014-01-27 Jeff Law <law@redhat.com>
28208 * ipa-inline.c (inline_small_functions): Fix typo.
28210 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
28212 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
28213 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
28214 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
28215 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
28216 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
28217 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
28218 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
28219 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
28220 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
28221 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
28222 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
28223 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
28224 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
28225 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
28226 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
28227 (_mm512_storeu_epi64): Ditto.
28228 (_mm512_cmpge_epi32_mask): Ditto.
28229 (_mm512_cmpge_epu32_mask): Ditto.
28230 (_mm512_cmpge_epi64_mask): Ditto.
28231 (_mm512_cmpge_epu64_mask): Ditto.
28232 (_mm512_cmple_epi32_mask): Ditto.
28233 (_mm512_cmple_epu32_mask): Ditto.
28234 (_mm512_cmple_epi64_mask): Ditto.
28235 (_mm512_cmple_epu64_mask): Ditto.
28236 (_mm512_cmplt_epi32_mask): Ditto.
28237 (_mm512_cmplt_epu32_mask): Ditto.
28238 (_mm512_cmplt_epi64_mask): Ditto.
28239 (_mm512_cmplt_epu64_mask): Ditto.
28240 (_mm512_cmpneq_epi32_mask): Ditto.
28241 (_mm512_cmpneq_epu32_mask): Ditto.
28242 (_mm512_cmpneq_epi64_mask): Ditto.
28243 (_mm512_cmpneq_epu64_mask): Ditto.
28244 (_mm512_expand_pd): Ditto.
28245 (_mm512_expand_ps): Ditto.
28246 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
28247 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
28248 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
28249 * config/i386/i386.c (ix86_builtins): Add
28250 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
28251 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
28252 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
28253 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
28254 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
28255 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
28256 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
28257 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
28258 IX86_BUILTIN_PMOVUSQW512_MEM.
28259 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
28260 __builtin_ia32_pmovsqd512mem_mask,
28261 __builtin_ia32_pmovqd512mem_mask,
28262 __builtin_ia32_pmovusqw512mem_mask,
28263 __builtin_ia32_pmovsqw512mem_mask,
28264 __builtin_ia32_pmovqw512mem_mask,
28265 __builtin_ia32_pmovusdw512mem_mask,
28266 __builtin_ia32_pmovsdw512mem_mask,
28267 __builtin_ia32_pmovdw512mem_mask,
28268 __builtin_ia32_pmovqb512mem_mask,
28269 __builtin_ia32_pmovusqb512mem_mask,
28270 __builtin_ia32_pmovsqb512mem_mask,
28271 __builtin_ia32_pmovusdb512mem_mask,
28272 __builtin_ia32_pmovsdb512mem_mask,
28273 __builtin_ia32_pmovdb512mem_mask.
28274 (bdesc_args): Add __builtin_ia32_expanddf512,
28275 __builtin_ia32_expandsf512.
28276 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
28277 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
28278 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
28279 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
28280 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
28281 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
28282 (avx512f_<code>v8div16qi2_mask_store): This.
28283 (avx512f_expand<mode>): New.
28285 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
28287 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
28289 (_mm512_mask_prefetch_i64gather_pd): Ditto.
28290 (_mm512_prefetch_i32scatter_pd): Ditto.
28291 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
28292 (_mm512_prefetch_i64scatter_pd): Ditto.
28293 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
28294 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
28295 (_mm512_mask_prefetch_i64gather_ps): Ditto.
28296 (_mm512_prefetch_i32scatter_ps): Ditto.
28297 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
28298 (_mm512_prefetch_i64scatter_ps): Ditto.
28299 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
28300 * config/i386/i386-builtin-types.def: Define
28301 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
28302 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
28303 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
28304 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
28305 IX86_BUILTIN_SCATTERPFQPD.
28306 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
28307 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
28308 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
28309 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
28310 __builtin_ia32_scatterpfqps.
28311 (ix86_expand_builtin): Expand new built-ins.
28312 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
28313 fix memory access data type.
28314 (*avx512pf_gatherpf<mode>_mask): Ditto.
28315 (*avx512pf_gatherpf<mode>): Ditto.
28316 (avx512pf_scatterpf<mode>): Ditto.
28317 (*avx512pf_scatterpf<mode>_mask): Ditto.
28318 (*avx512pf_scatterpf<mode>): Ditto.
28319 (GATHER_SCATTER_SF_MEM_MODE): New.
28320 (avx512pf_gatherpf<mode>df): Ditto.
28321 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28322 (*avx512pf_scatterpf<mode>df): Ditto.
28324 2014-01-27 Jakub Jelinek <jakub@redhat.com>
28327 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
28328 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
28331 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28333 * common/config/arm/arm-common.c
28334 (arm_rewrite_mcpu): Handle multiple names.
28336 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28338 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28340 * gimple-builder.h (create_gimple_tmp): Delete.
28342 2014-01-27 Christian Bruel <christian.bruel@st.com>
28344 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
28347 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
28349 * config/pa/pa.md (call): Generate indirect long calls to non-local
28350 functions when outputing 32-bit code.
28351 (call_value): Likewise except for special call to buggy powf function.
28353 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
28354 portable runtime and PIC indirect calls.
28355 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
28356 and PIC call sequences. Use ldo instead of blr to set return register
28357 in PIC call sequence.
28359 2014-01-25 Walter Lee <walt@tilera.com>
28361 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
28362 avoid clobbering a live register.
28364 2014-01-25 Walter Lee <walt@tilera.com>
28366 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
28367 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
28368 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
28369 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
28371 2014-01-25 Walter Lee <walt@tilera.com>
28373 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
28374 arguments on even registers.
28375 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
28377 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
28378 (BIGGEST_ALIGNMENT): Ditto.
28379 (BIGGEST_FIELD_ALIGNMENT): Ditto.
28381 2014-01-25 Walter Lee <walt@tilera.com>
28383 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
28384 insns before bundling.
28385 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
28387 2014-01-25 Walter Lee <walt@tilera.com>
28389 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
28390 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
28391 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
28393 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28395 * config/mips/constraints.md (kl): Delete.
28396 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
28397 define expands, using...
28398 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
28399 instructions for MIPS16.
28400 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
28401 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
28403 2014-01-25 Walter Lee <walt@tilera.com>
28405 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
28409 2014-01-25 Walter Lee <walt@tilera.com>
28411 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
28412 (TARGET_EXPAND_TO_RTL_HOOK): Define.
28414 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28416 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
28419 2014-01-25 Jakub Jelinek <jakub@redhat.com>
28421 * print-rtl.c (in_call_function_usage): New var.
28422 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
28423 EXPR_LIST mode as mode and not as reg note name.
28425 PR middle-end/59561
28426 * cfgloopmanip.c (copy_loop_info): If
28427 loop->warned_aggressive_loop_optimizations, make sure
28428 the flag is set in target loop too.
28430 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
28432 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
28434 * builtins.def: Likewise.
28435 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
28436 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
28437 * ira.c (ira_setup_eliminable_regset): Likewise.
28438 * omp-low.c (gate_expand_omp): Likewise.
28439 (execute_lower_omp): Likewise.
28440 (diagnose_sb_0): Likewise.
28441 (gate_diagnose_omp_blocks): Likewise.
28442 (simd_clone_clauses_extract): Likewise.
28445 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28447 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
28448 correction for little endian...
28449 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
28452 2014-01-24 Jeff Law <law@redhat.com>
28454 PR tree-optimization/59919
28455 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28456 for non-returning calls.
28458 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28460 * common/config/aarch64/aarch64-common.c
28461 (aarch64_rewrite_mcpu): Handle multiple names.
28462 * config/aarch64/aarch64.h
28463 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28465 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28467 * input.c (add_file_to_cache_tab): Handle the case where fopen
28470 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28473 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28474 from push operand if code of push isn't PRE_DEC.
28476 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28479 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28480 -mquad-memory-atomic. Update -mquad-memory documentation to say
28481 it is only used for non-atomic loads/stores.
28483 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28484 -mquad-memory or -mquad-memory-atomic switches.
28486 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28487 -mquad-memory-atomic to ISA 2.07 support.
28489 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28490 to separate support of normal quad word memory operations (ldq, stq)
28491 from the atomic quad word memory operations.
28493 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28494 support to separate non-atomic quad word operations from atomic
28495 quad word operations. Disable non-atomic quad word operations in
28496 little endian mode so that we don't have to swap words after the
28497 load and before the store.
28498 (quad_load_store_p): Add comment about atomic quad word support.
28499 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28500 options printed with -mdebug=reg.
28502 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28503 -mquad-memory-atomic as the test for whether we have quad word
28504 atomic instructions.
28505 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28506 or -mp8-vector are used, allow byte/half-word atomic operations.
28508 * config/rs6000/sync.md (load_lockedti): Insure that the address
28509 is a proper indexed or indirect address for the lqarx instruction.
28510 On little endian systems, swap the hi/lo registers after the lqarx
28512 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28513 insure the address is valid for the lqarx instruction.
28514 (store_conditionalti): Insure that the address is a proper indexed
28515 or indirect address for the stqcrx. instruction. On little endian
28516 systems, swap the hi/lo registers before doing the stqcrx.
28518 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28519 insure the address is valid for the stqcrx. instruction.
28521 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28522 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28523 type of quad memory support is available.
28525 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28527 PR regression/59915
28528 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28529 there is a danger of looping.
28531 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28533 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28534 force flag_ira_loop_pressure if set via command line.
28536 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28538 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28539 (ashr_simd): New builtin handling DI mode.
28540 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28541 (aarch64_sshr_simddi): New match pattern.
28542 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28543 (vshrd_n_s64): Likewise.
28544 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28546 2014-01-23 Nick Clifton <nickc@redhat.com>
28548 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28549 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28550 favour of mcu specific scripts.
28551 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28554 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28555 Alex Velenko <Alex.Velenko@arm.com>
28557 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28558 (vaddv_s16): Likewise.
28559 (vaddv_s32): Likewise.
28560 (vaddv_u8): Likewise.
28561 (vaddv_u16): Likewise.
28562 (vaddv_u32): Likewise.
28563 (vaddvq_s8): Likewise.
28564 (vaddvq_s16): Likewise.
28565 (vaddvq_s32): Likewise.
28566 (vaddvq_s64): Likewise.
28567 (vaddvq_u8): Likewise.
28568 (vaddvq_u16): Likewise.
28569 (vaddvq_u32): Likewise.
28570 (vaddvq_u64): Likewise.
28571 (vaddv_f32): Likewise.
28572 (vaddvq_f32): Likewise.
28573 (vaddvq_f64): Likewise.
28574 (vmaxv_f32): Likewise.
28575 (vmaxv_s8): Likewise.
28576 (vmaxv_s16): Likewise.
28577 (vmaxv_s32): Likewise.
28578 (vmaxv_u8): Likewise.
28579 (vmaxv_u16): Likewise.
28580 (vmaxv_u32): Likewise.
28581 (vmaxvq_f32): Likewise.
28582 (vmaxvq_f64): Likewise.
28583 (vmaxvq_s8): Likewise.
28584 (vmaxvq_s16): Likewise.
28585 (vmaxvq_s32): Likewise.
28586 (vmaxvq_u8): Likewise.
28587 (vmaxvq_u16): Likewise.
28588 (vmaxvq_u32): Likewise.
28589 (vmaxnmv_f32): Likewise.
28590 (vmaxnmvq_f32): Likewise.
28591 (vmaxnmvq_f64): Likewise.
28592 (vminv_f32): Likewise.
28593 (vminv_s8): Likewise.
28594 (vminv_s16): Likewise.
28595 (vminv_s32): Likewise.
28596 (vminv_u8): Likewise.
28597 (vminv_u16): Likewise.
28598 (vminv_u32): Likewise.
28599 (vminvq_f32): Likewise.
28600 (vminvq_f64): Likewise.
28601 (vminvq_s8): Likewise.
28602 (vminvq_s16): Likewise.
28603 (vminvq_s32): Likewise.
28604 (vminvq_u8): Likewise.
28605 (vminvq_u16): Likewise.
28606 (vminvq_u32): Likewise.
28607 (vminnmv_f32): Likewise.
28608 (vminnmvq_f32): Likewise.
28609 (vminnmvq_f64): Likewise.
28611 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28613 * config/aarch64/aarch64-simd.md
28614 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
28615 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
28616 (*aarch64_mul3_elt<mode>): Likewise.
28617 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
28618 (*aarch64_mul3_elt_to_64v2df): Likewise.
28619 (*aarch64_mla_elt<mode>): Likewise.
28620 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
28621 (*aarch64_mls_elt<mode>): Likewise.
28622 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
28623 (*aarch64_fma4_elt<mode>): Likewise.
28624 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
28625 (*aarch64_fma4_elt_to_64v2df): Likewise.
28626 (*aarch64_fnma4_elt<mode>): Likewise.
28627 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
28628 (*aarch64_fnma4_elt_to_64v2df): Likewise.
28629 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
28630 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
28631 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28632 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
28633 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
28634 (aarch64_sqdmull_lane<mode>_internal): Likewise.
28635 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
28637 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
28639 * config/aarch64/aarch64-simd.md
28640 (aarch64_be_checked_get_lane<mode>): New define_expand.
28641 * config/aarch64/aarch64-simd-builtins.def
28642 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
28643 New builtin definition.
28644 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
28645 Use new safe be builtin.
28647 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28649 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
28651 (aarch64_be_st1<mode>): Likewise.
28652 (aarch_ld1<VALL:mode>): Define_expand modified.
28653 (aarch_st1<VALL:mode>): Likewise.
28654 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
28655 (UNSPEC_ST1): Likewise.
28657 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
28659 * config/microblaze/microblaze.md: Add trap insn and attribute
28661 2014-01-23 Dodji Seketeli <dodji@redhat.com>
28663 PR preprocessor/58580
28664 * input.h (location_get_source_line): Take an additional line_size
28666 (void diagnostics_file_cache_fini): Declare new function.
28667 * input.c (struct fcache): New type.
28668 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
28669 New static constants.
28670 (diagnostic_file_cache_init, total_lines_num)
28671 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
28672 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
28673 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
28674 (get_next_line, read_next_line, goto_next_line, read_line_num):
28675 New static function definitions.
28676 (diagnostic_file_cache_fini): New function.
28677 (location_get_source_line): Take an additional output line_len
28678 parameter. Re-write using lookup_or_add_file_to_cache_tab and
28680 * diagnostic.c (diagnostic_finish): Call
28681 diagnostic_file_cache_fini.
28682 (adjust_line): Take an additional input parameter for the length
28683 of the line, rather than calculating it with strlen.
28684 (diagnostic_show_locus): Adjust the use of
28685 location_get_source_line and adjust_line with respect to their new
28686 signature. While displaying a line now, do not stop at the first
28687 null byte. Rather, display the zero byte as a space and keep
28688 going until we reach the size of the line.
28689 * Makefile.in: Add vec.o to OBJS-libcommon
28691 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28692 Ilya Tocar <ilya.tocar@intel.com>
28694 * config/i386/avx512fintrin.h (_mm512_kmov): New.
28695 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
28696 (__builtin_ia32_kmov16): Ditto.
28697 * config/i386/i386.md (UNSPEC_KMOV): New.
28700 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
28702 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
28703 (_mm512_storeu_si512): Ditto.
28705 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
28708 * rtl.h (get_referenced_operands): Declare.
28709 * recog.c (get_referenced_operands): New function.
28710 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
28711 operands have been referenced when recording LO_SUM references.
28713 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
28715 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
28717 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28719 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
28720 Enable for generic and recent AMD targets.
28722 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
28724 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
28725 ARG_SIZE note when adjustment was eliminated.
28727 2014-01-22 Jeff Law <law@redhat.com>
28729 PR tree-optimization/59597
28730 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
28731 in file. Accept new argument REGISTERING and use it to modify
28732 dump output appropriately.
28733 (register_jump_thread): Corresponding changes.
28734 (mark_threaded_blocks): Reinstate code to cancel unprofitable
28735 thread paths involving joiner blocks. Add code to dump cancelled
28736 jump threading paths.
28738 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
28740 PR rtl-optimization/59477
28741 * lra-constraints.c (inherit_in_ebb): Process call for living hard
28742 regs. Update reloads_num and potential_reload_hard_regs for all insns.
28744 2014-01-22 Tom Tromey <tromey@redhat.com>
28746 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
28748 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
28750 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28752 PR rtl-optimization/59896
28753 * lra-constraints.c (process_alt_operands): Check unused note for
28754 matched operands of insn with no output reloads.
28756 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
28758 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
28759 (mips_move_from_gpr_cost): Likewise.
28761 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
28763 PR rtl-optimization/59858
28764 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
28765 ira_class_hard_regs_num.
28766 (process_alt_operands): Increase reject for dying matched operand.
28768 2014-01-21 Jakub Jelinek <jakub@redhat.com>
28771 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
28772 smaller than size, perform several stores or loads and stores
28773 at dst + count - size to store or copy all of size bytes, rather
28774 than just last modesize bytes.
28776 2014-01-20 DJ Delorie <dj@redhat.com>
28778 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
28779 that CLOBBERs are REGs before propogating their values.
28781 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
28783 PR middle-end/59789
28784 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
28785 (cgraph_inline_failed_type): New function.
28786 * cgraph.h (DEFCIFCODE): Add type.
28787 (cgraph_inline_failed_type_t): New enum.
28788 (cgraph_inline_failed_type): New prototype.
28789 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
28790 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
28791 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
28792 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
28793 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
28794 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
28795 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
28796 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
28797 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
28798 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
28799 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
28800 OPTIMIZATION_MISMATCH.
28801 * tree-inline.c (expand_call_inline): Emit errors during
28802 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
28804 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28807 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
28808 mode attribute in insn output.
28810 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
28812 * output.h (output_constant): Delete.
28813 * varasm.c (output_constant): Make private.
28815 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
28817 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
28819 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28821 PR middle-end/59860
28822 * tree.h (fold_builtin_strcat): New prototype.
28823 * builtins.c (fold_builtin_strcat): No longer static. Add len
28824 argument, if non-NULL, don't call c_strlen. Optimize
28825 directly into __builtin_memcpy instead of __builtin_strcpy.
28826 (fold_builtin_2): Adjust fold_builtin_strcat caller.
28827 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
28829 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
28831 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28832 for SImode_address_operand operands, having only a REG argument.
28834 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
28836 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
28837 loader name using mbig-endian.
28838 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
28840 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28842 * doc/invoke.texi (-march): Clarify documentation for AArch64.
28843 (-mtune): Likewise.
28846 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
28848 * config/aarch64/aarch64-protos.h
28849 (aarch64_cannot_change_mode_class_ptr): Declare.
28850 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
28851 aarch64_cannot_change_mode_class_ptr): New.
28852 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
28853 backend hook aarch64_cannot_change_mode_class.
28855 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
28857 * common/config/aarch64/aarch64-common.c
28858 (aarch64_handle_option): Don't handle any option order logic here.
28859 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
28860 selected_cpu, warn on architecture version mismatch.
28861 (aarch64_override_options): Fix parsing order for option strings.
28863 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28864 Iain Sandoe <iain@codesourcery.com>
28867 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
28868 warning. Amend comment to reflect current functionality.
28870 2014-01-20 Richard Biener <rguenther@suse.de>
28872 PR middle-end/59860
28873 * builtins.c (fold_builtin_strcat): Remove case better handled
28874 by tree-ssa-strlen.c.
28876 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
28878 * config/aarch64/aarch64.opt
28879 (mcpu, march, mtune): Make case-insensitive.
28881 2014-01-20 Jakub Jelinek <jakub@redhat.com>
28884 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
28885 if operands[1] is a REG or ZERO_EXTEND of a REG.
28887 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
28889 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
28891 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
28893 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
28894 long non-pic millicode calls.
28896 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
28898 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
28900 2014-01-19 Kito Cheng <kito@0xlab.org>
28902 * builtins.c (expand_movstr): Check movstr expand done or fail.
28904 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28905 H.J. Lu <hongjiu.lu@intel.com>
28908 * config/i386/i386.md (*lea<mode>): Zero-extend return register
28909 to DImode for zero-extended addresses.
28911 2014-01-19 Jakub Jelinek <jakub@redhat.com>
28913 PR rtl-optimization/57763
28914 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
28915 on the new indirect jump_insn and increment LABEL_NUSES (label).
28917 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
28921 * config.gcc (x86_archs): New variable.
28922 (x86_64_archs): Likewise.
28923 (x86_cpus): Likewise.
28924 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
28925 --with-arch/--with-cpu= options.
28926 Support --with-arch=/--with-cpu={nehalem,westmere,
28927 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
28929 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28931 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
28932 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
28934 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
28936 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
28938 2014-01-18 Jakub Jelinek <jakub@redhat.com>
28941 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
28942 clear cpp_get_options (parse_in)->warn_unused_macros for
28943 ix86_target_macros_internal with cpp_define.
28945 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
28947 * jump.c (delete_related_insns): Keep (use (insn))s.
28948 * reorg.c (redundant_insn): Check for barriers too.
28950 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
28952 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
28954 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
28956 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
28957 call to $$dyncall when TARGET_LONG_CALLS is true.
28959 2014-01-17 Jeff Law <law@redhat.com>
28961 * ree.c (combine_set_extension): Temporarily disable test for
28962 changing number of hard registers.
28964 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
28966 PR middle-end/58125
28967 * ipa-inline-analysis.c (inline_free_summary):
28968 Do not free summary of aliases.
28970 2014-01-17 Jakub Jelinek <jakub@redhat.com>
28972 PR middle-end/59706
28973 * gimplify.c (gimplify_expr): Use create_tmp_var
28974 instead of create_tmp_var_raw. If cond doesn't have
28975 integral type, don't add the IFN_ANNOTATE builtin at all.
28977 2014-01-17 Martin Jambor <mjambor@suse.cz>
28980 * ipa-cp.c (prev_edge_clone): New variable.
28981 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
28982 Also resize prev_edge_clone vector.
28983 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
28984 (ipcp_edge_removal_hook): New function.
28985 (ipcp_driver): Register ipcp_edge_removal_hook.
28987 2014-01-17 Andrew Pinski <apinski@cavium.com>
28988 Steve Ellcey <sellcey@mips.com>
28991 * config/mips/mips.c (mips_print_operand): Check operand mode instead
28994 2014-01-17 Jeff Law <law@redhat.com>
28996 PR middle-end/57904
28997 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
28998 so that pass_ccp runs first.
29000 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29002 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29003 (ix86_adjust_cost): Use !TARGET_XXX.
29004 (do_reorder_for_imul): Likewise.
29005 (swap_top_of_ready_list): Likewise.
29006 (ix86_sched_reorder): Likewise.
29008 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29010 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29011 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29012 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29013 (intel_memset): New. Duplicate slm_memset.
29014 (intel_cost): New. Duplicate slm_cost.
29015 (m_INTEL): New macro.
29016 (processor_target_table): Add "intel".
29017 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29018 with PROCESSOR_INTEL for "intel".
29019 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29020 PROCESSOR_SILVERMONT.
29021 (ix86_issue_rate): Likewise.
29022 (ix86_adjust_cost): Likewise.
29023 (ia32_multipass_dfa_lookahead): Likewise.
29024 (swap_top_of_ready_list): Likewise.
29025 (ix86_sched_reorder): Likewise.
29026 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29027 instead of TARGET_OPT_AGU.
29028 * config/i386/i386.h (TARGET_INTEL): New.
29029 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29030 (processor_type): Add PROCESSOR_INTEL.
29031 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29032 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29034 2014-01-17 Marek Polacek <polacek@redhat.com>
29037 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29040 2014-01-17 Richard Biener <rguenther@suse.de>
29042 PR tree-optimization/46590
29043 * opts.c (default_options_table): Add entries for
29044 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29045 all enabled at -O1 but not for -Og.
29046 * common.opt (fbranch-count-reg): Remove Init(1).
29047 (fmove-loop-invariants): Likewise.
29048 (ftree-pta): Likewise.
29050 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29052 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29053 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29054 decls to at least the GCC 4.8 used alignments.
29057 * tree-nested.c (convert_nonlocal_reference_stmt,
29058 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29059 of GIMPLE_BIND stmts, adjust associated decls.
29061 2014-01-17 Richard Biener <rguenther@suse.de>
29063 PR tree-optimization/46590
29064 * vec.h (vec<>::bseach): New member function implementing
29065 binary search according to C89 bsearch.
29066 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29067 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29068 bitmap pointer again. Make accesses_in_loop a flat array.
29069 (mem_ref_obstack): New global.
29070 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29071 (mark_ref_stored): Likewise.
29072 (ref_indep_loop_p_2): Likewise.
29073 (set_ref_stored_in_loop): New helper function.
29074 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29075 (memref_free): Adjust.
29076 (record_mem_ref_loc): Simplify.
29077 (gather_mem_refs_stmt): Adjust.
29078 (sort_locs_in_loop_postorder_cmp): New function.
29079 (analyze_memory_references): Sort accesses_in_loop after
29080 loop postorder number.
29081 (find_ref_loc_in_loop_cmp): New function.
29082 (for_all_locs_in_loop): Find relevant cluster of locs in
29083 accesses_in_loop and iterate without recursion.
29084 (execute_sm): Avoid uninit warning.
29085 (struct ref_always_accessed): Simplify.
29086 (ref_always_accessed::operator ()): Likewise.
29087 (ref_always_accessed_p): Likewise.
29088 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29089 loop postorder numbers here.
29090 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29093 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29096 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29097 on decls for which assemble_alias has been called.
29099 2014-01-17 Nick Clifton <nickc@redhat.com>
29101 * config/msp430/msp430.opt: (mcpu): New option.
29102 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29103 (msp430_option_override): Parse target_cpu. If the MCU name
29104 matches a generic string, clear target_mcu.
29105 (msp430_attr): Allow numeric interrupt values up to 63.
29106 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29107 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29109 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29111 * config/msp430/msp430.md (popm): Use %J rather than %I.
29112 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29113 (addhi_cy_i): Use immediate_operand for operand 2.
29114 * doc/invoke.texi: Document -mcpu option.
29116 2014-01-17 Richard Biener <rguenther@suse.de>
29118 PR rtl-optimization/38518
29119 * df.h (df_analyze_loop): Declare.
29120 * df-core.c: Include cfgloop.h.
29121 (df_analyze_1): Split out main part of df_analyze.
29122 (df_analyze): Adjust.
29123 (loop_inverted_post_order_compute): New function.
29124 (loop_post_order_compute): Likewise.
29125 (df_analyze_loop): New function avoiding whole-function
29126 postorder computes.
29127 * loop-invariant.c (find_defs): Use df_analyze_loop.
29128 (find_invariants): Adjust.
29129 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
29131 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
29133 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
29134 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
29136 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
29138 * ipa-ref.c (ipa_remove_stmt_references): Fix references
29139 traversal when removing references.
29141 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
29144 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
29146 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
29148 PR middle-end/56791
29149 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
29150 pushing a reload for an autoinc when we had previously reloaded an
29151 inner part of the address.
29153 2014-01-16 Jakub Jelinek <jakub@redhat.com>
29155 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
29157 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
29158 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
29159 when not giving up or versioning for alias only because of
29161 (vect_analyze_data_ref_dependences): Set to true.
29162 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
29164 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
29165 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
29168 PR middle-end/58344
29169 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
29172 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
29173 operand 0 predicate for gathers, use a new pseudo as subtarget.
29175 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29177 PR middle-end/59609
29178 * lra-constraints.c (process_alt_operands): Add printing debug info.
29179 Check absence of input/output reloads for matched operands too.
29181 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29183 PR rtl-optimization/59835
29184 * ira.c (ira_init_register_move_cost): Increase cost for
29187 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
29189 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
29191 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
29194 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
29195 non-register objects. Use gen_(high/low)part more consistently.
29198 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
29201 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
29202 endian support, remove tests for WORDS_BIG_ENDIAN.
29203 (p8_mfvsrd_3_<mode>): Likewise.
29204 (reload_gpr_from_vsx<mode>): Likewise.
29205 (reload_gpr_from_vsxsf): Likewise.
29206 (p8_mfvsrd_4_disf): Likewise.
29208 2014-01-16 Richard Biener <rguenther@suse.de>
29210 PR rtl-optimization/46590
29211 * lcm.c (compute_antinout_edge): Use postorder iteration.
29212 (compute_laterin): Use inverted postorder iteration.
29214 2014-01-16 Nick Clifton <nickc@redhat.com>
29216 PR middle-end/28865
29217 * varasm.c (output_constant): Return the number of bytes actually
29219 (output_constructor_array_range): Update the field size with the
29220 number of bytes emitted by output_constant.
29221 (output_constructor_regular_field): Likewise. Also do not
29222 complain if the total number of bytes emitted is now greater
29223 than the expected fieldpos.
29224 * output.h (output_constant): Update prototype and descriptive comment.
29226 2014-01-16 Marek Polacek <polacek@redhat.com>
29228 PR middle-end/59827
29229 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
29230 it is error_mark_node.
29232 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
29234 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
29235 VALID_AVX256_REG_OR_OI_MODE.
29237 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
29239 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
29240 current procedure should be profiled.
29242 2014-01-15 Andrew Pinski <apinski@cavium.com>
29244 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
29245 of moving from/to the STACK_REG register class.
29247 2014-01-15 Richard Henderson <rth@redhat.com>
29250 * reginfo.c (global_regs_decl): Globalize.
29251 * rtl.h (global_regs_decl): Declare.
29252 * ira.c (do_reload): Diagnose frame_pointer_needed and it
29253 reserved via global_regs.
29255 2014-01-15 Teresa Johnson <tejohnson@google.com>
29257 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
29259 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
29261 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
29262 and vmulosh rather than call gen_vec_widen_smult_*.
29263 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
29264 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
29265 (vec_widen_smult_even_v16qi): Likewise.
29266 (vec_widen_umult_even_v8hi): Likewise.
29267 (vec_widen_smult_even_v8hi): Likewise.
29268 (vec_widen_umult_odd_v16qi): Likewise.
29269 (vec_widen_smult_odd_v16qi): Likewise.
29270 (vec_widen_umult_odd_v8hi): Likewise.
29271 (vec_widen_smult_odd_v8hi): Likewise.
29272 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
29273 vmuloub rather than call gen_vec_widen_umult_*.
29274 (vec_widen_umult_lo_v16qi): Likewise.
29275 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
29276 vmulosb rather than call gen_vec_widen_smult_*.
29277 (vec_widen_smult_lo_v16qi): Likewise.
29278 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
29279 rather than call gen_vec_widen_umult_*.
29280 (vec_widen_umult_lo_v8hi): Likewise.
29281 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
29282 rather than call gen_vec_widen_smult_*.
29283 (vec_widen_smult_lo_v8hi): Likewise.
29285 2014-01-15 Jeff Law <law@redhat.com>
29287 PR tree-optimization/59747
29288 * ree.c (find_and_remove_re): Properly handle case where a second
29289 eliminated extension requires widening a copy created for elimination
29290 of a prior extension.
29291 (combine_set_extension): Ensure that the number of hard regs needed
29292 for a destination register does not change when we widen it.
29294 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
29296 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
29297 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
29298 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
29299 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
29300 (avr-*-rtems*): Likewise.
29301 (bfin*-rtems*): Likewise.
29302 (moxie-*-rtems*): Likewise.
29303 (h8300-*-rtems*): Likewise.
29304 (i[34567]86-*-rtems*): Likewise.
29305 (lm32-*-rtems*): Likewise.
29306 (m32r-*-rtems*): Likewise.
29307 (m68k-*-rtems*): Likewise.
29308 (microblaze*-*-rtems*): Likewise.
29309 (mips*-*-rtems*): Likewise.
29310 (powerpc-*-rtems*): Likewise.
29311 (sh-*-rtems*): Likewise.
29312 (sparc-*-rtems*): Likewise.
29313 (sparc64-*-rtems*): Likewise.
29314 (v850-*-rtems*): Likewise.
29315 (m32c-*-rtems*): Likewise.
29317 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
29319 PR rtl-optimization/59511
29320 * ira.c (ira_init_register_move_cost): Use memory costs for some
29321 cases of register move cost calculations.
29322 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
29323 instead of BB frequency.
29324 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
29325 * lra-assigns.c (find_hard_regno_for): Ditto.
29327 2014-01-15 Richard Biener <rguenther@suse.de>
29329 PR tree-optimization/59822
29330 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
29331 (vectorizable_load): Use it to hoist defs of uses of invariant
29332 loads out of the loop.
29334 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
29335 Kugan Vivekanandarajah <kuganv@linaro.org>
29338 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
29341 2014-01-15 Richard Biener <rguenther@suse.de>
29343 PR rtl-optimization/59802
29344 * lcm.c (compute_available): Use inverted postorder to seed
29345 the initial worklist.
29347 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29350 * config/s390/s390.c (s390_preferred_reload_class): Don't return
29351 ADDR_REGS for invalid symrefs in non-PIC code.
29353 2014-01-15 Jakub Jelinek <jakub@redhat.com>
29356 * builtins.c (determine_block_size): Initialize *probable_max_size
29357 even if len_rtx is CONST_INT.
29359 2014-01-14 Andrew Pinski <apinski@cavium.com>
29361 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
29362 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
29363 (cortexa53_tunings): Likewise.
29364 (aarch64_sched_issue_rate): New function.
29365 (TARGET_SCHED_ISSUE_RATE): Define.
29367 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29369 * ira-costs.c (find_costs_and_classes): Add missed
29370 ira_init_register_move_cost_if_necessary.
29372 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29375 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
29377 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
29380 * config/i386/i386.c (type_natural_mode): Add a bool parameter
29381 to indicate if type is used for function return value. Warn ABI
29382 change if the vector mode isn't available for function return value.
29383 (ix86_function_arg_advance): Pass false to type_natural_mode.
29384 (ix86_function_arg): Likewise.
29385 (ix86_gimplify_va_arg): Likewise.
29386 (function_arg_32): Don't warn ABI change.
29387 (ix86_function_value): Pass true to type_natural_mode.
29388 (ix86_return_in_memory): Likewise.
29389 (ix86_struct_value_rtx): Removed.
29390 (TARGET_STRUCT_VALUE_RTX): Likewise.
29392 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29394 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
29395 converting a conditional jump into a conditional return.
29397 2014-01-14 Richard Biener <rguenther@suse.de>
29399 PR tree-optimization/58921
29400 PR tree-optimization/59006
29401 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
29402 hoisting invariant stmts.
29403 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
29404 invariant loads on the preheader edge if possible.
29406 2014-01-14 Joey Ye <joey.ye@arm.com>
29408 * doc/plugin.texi (Building GCC plugins): Update to C++.
29410 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
29412 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
29413 (_mm_rcp28_round_ss): Ditto.
29414 (_mm_rsqrt28_round_sd): Ditto.
29415 (_mm_rsqrt28_round_ss): Ditto.
29416 (_mm_rcp28_sd): Ditto.
29417 (_mm_rcp28_ss): Ditto.
29418 (_mm_rsqrt28_sd): Ditto.
29419 (_mm_rsqrt28_ss): Ditto.
29420 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
29421 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
29422 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
29423 (IX86_BUILTIN_RCP28SD): Ditto.
29424 (IX86_BUILTIN_RCP28SS): Ditto.
29425 (IX86_BUILTIN_RSQRT28SD): Ditto.
29426 (IX86_BUILTIN_RSQRT28SS): Ditto.
29427 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
29428 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
29429 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
29430 (ix86_expand_special_args_builtin): Expand new FTYPE.
29431 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
29432 (srcp14<mode>): Make insn unary.
29433 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
29434 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
29435 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
29436 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
29437 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
29438 Fix rounding: make it SAE only.
29439 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29441 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29443 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
29444 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
29445 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
29446 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
29447 (round_saeonly_mask_scalar_operand4): Ditto.
29448 (round_saeonly_mask_scalar_op3): Ditto.
29449 (round_saeonly_mask_scalar_op4): Ditto.
29451 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29453 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
29454 Implement -maltivec=be for vec_insert and vec_extract.
29456 2014-01-10 DJ Delorie <dj@redhat.com>
29458 * config/msp430/msp430.md (call_internal): Don't allow memory
29459 references with SP as the base register.
29460 (call_value_internal): Likewise.
29461 * config/msp430/constraints.md (Yc): New. For memory references
29462 that don't use SP as a base register.
29464 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29465 "an integer without a # prefix"
29466 * config/msp430/msp430.md (epilogue_helper): Use it.
29468 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29471 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29472 AVX512F gather builtins.
29473 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29474 on gather decls with INTEGER_TYPE masktype.
29475 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29476 directly into the builtin rather than hoisting it before loop.
29478 PR tree-optimization/59387
29479 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29480 (scev_const_prop): If folded_casts and type has undefined overflow,
29481 use force_gimple_operand instead of force_gimple_operand_gsi and
29482 for each added stmt if it is assign with
29483 arith_code_with_undefined_signed_overflow, call
29484 rewrite_to_defined_overflow.
29485 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29486 gimple-fold.h instead.
29487 (arith_code_with_undefined_signed_overflow,
29488 rewrite_to_defined_overflow): Moved to ...
29489 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29490 rewrite_to_defined_overflow): ... here. No longer static.
29491 Include gimplify-me.h.
29492 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29493 rewrite_to_defined_overflow): New prototypes.
29495 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29497 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29499 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29501 * builtins.c (get_object_alignment_2): Minor tweak.
29502 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29504 2014-01-13 Christian Bruel <christian.bruel@st.com>
29506 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29507 optimized non constant lengths.
29509 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29512 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29513 load as __atomic_load_N if possible.
29515 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29517 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29519 (rs6000_expand_builtin): Adjust call.
29521 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29524 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29525 * config/rs6000/rs6000.c: Include target-globals.h.
29526 (rs6000_set_current_function): Instead of doing target_reinit
29527 unconditionally, use save_target_globals_default_opts and
29528 restore_target_globals.
29530 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29532 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29533 (rs6000_expand_builtin): Handle mffs and mtfsf.
29534 (rs6000_init_builtins): Define mffs and mtfsf.
29535 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29536 (rs6000_mffs): New pattern.
29537 (rs6000_mtfsf): New pattern.
29539 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29541 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29542 Start narrowing with START. Apply candidate-use pair
29543 and check overall cost in narrowing.
29544 (iv_ca_prune): Pass new argument.
29546 2014-01-10 Jeff Law <law@redhat.com>
29548 PR middle-end/59743
29549 * ree.c (combine_reaching_defs): Ensure the defining statement
29550 occurs before the extension when optimizing extensions with
29551 different source and destination hard registers.
29553 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29556 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29557 vtables into the type inheritance graph.
29559 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29561 PR rtl-optimization/59754
29562 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29563 modes in the REGNO != REGNO case.
29565 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29567 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29569 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29571 PR tree-optimization/59745
29572 * tree-predcom.c (tree_predictive_commoning_loop): Call
29573 free_affine_expand_cache if giving up because components is NULL.
29575 * target-globals.c (save_target_globals): Allocate < 4KB structs using
29576 GC in payload of target_globals struct instead of allocating them on
29577 the heap and the larger structs separately using GC.
29578 * target-globals.h (struct target_globals): Make regs, hard_regs,
29579 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
29580 of GTY((skip)) and change type to void *.
29581 (reset_target_globals): Cast loads from those fields to corresponding
29584 2014-01-10 Steve Ellcey <sellcey@mips.com>
29587 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
29588 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
29589 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
29591 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
29594 * aarch64-modes.def (CC_Zmode): New flags mode.
29595 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
29596 represents an equality.
29597 (aarch64_get_condition_code): Handle CC_Zmode.
29598 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
29600 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29602 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
29603 extraction in good case.
29605 2014-01-10 Richard Biener <rguenther@suse.de>
29607 PR tree-optimization/59374
29608 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
29609 checking after SLP discovery. Mark stmts not participating
29610 in any SLP instance properly.
29612 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29614 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
29615 when handling a SET rtx.
29617 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29619 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
29620 (cortex-a57): Likewise.
29621 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
29623 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29625 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
29626 non-iwmmxt builtins.
29628 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29632 * ipa-devirt.c record_target_from_binfo): Take as argument
29633 stack of binfos and lookup matching one for virtual inheritance.
29634 (possible_polymorphic_call_targets_1): Update.
29636 2014-01-10 Huacai Chen <chenhc@lemote.com>
29638 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
29639 kernel strings for Loongson-2E/2F/3A.
29641 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29643 PR middle-end/59670
29644 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
29645 is_gimple_call before calling gimple_call_internal_p.
29647 2014-01-09 Steve Ellcey <sellcey@mips.com>
29649 * Makefile.in (TREE_FLOW_H): Remove.
29650 (TREE_SSA_H): Add file names from tree-flow.h.
29651 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
29652 * tree.h: Remove tree-flow.h reference.
29653 * hash-table.h: Remove tree-flow.h reference.
29654 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
29655 reference with tree-ssa-loop.h.
29657 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29659 * doc/invoke.texi: Add -maltivec={be,le} options, and document
29660 default element-order behavior for -maltivec.
29661 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
29662 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
29663 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
29664 when targeting big endian, at least for now.
29665 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
29667 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29669 PR middle-end/47735
29670 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
29671 var satisfies use_register_for_decl, just take into account type
29672 alignment, rather than decl alignment.
29674 PR tree-optimization/59622
29675 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
29676 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
29677 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
29678 Don't devirtualize for inplace at all. For targets.length () == 1,
29679 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
29681 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29683 * config/i386/i386.md (cpu): Remove the unused btver1.
29685 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
29687 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
29689 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29692 * tree-core.h (struct target_globals): New forward declaration.
29693 (struct tree_target_option): Add globals field.
29694 * tree.h (TREE_TARGET_GLOBALS): Define.
29695 (prepare_target_option_nodes_for_pch): New prototype.
29696 * target-globals.h (struct target_globals): Define even if
29697 !SWITCHABLE_TARGET.
29698 * tree.c (prepare_target_option_node_for_pch,
29699 prepare_target_option_nodes_for_pch): New functions.
29700 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
29701 * config/i386/i386.c: Include target-globals.h.
29702 (ix86_set_current_function): Instead of doing target_reinit
29703 unconditionally, use save_target_globals_default_opts and
29704 restore_target_globals.
29706 2014-01-09 Richard Biener <rguenther@suse.de>
29708 PR tree-optimization/59715
29709 * tree-cfg.h (split_critical_edges): Declare.
29710 * tree-cfg.c (split_critical_edges): Export.
29711 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
29713 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
29715 * cfgexpand.c (expand_stack_vars): Optionally disable
29716 asan stack protection.
29717 (expand_used_vars): Likewise.
29718 (partition_stack_vars): Likewise.
29719 * asan.c (asan_emit_stack_protection): Optionally disable
29720 after return stack usage.
29721 (instrument_derefs): Optionally disable memory access instrumentation.
29722 (instrument_builtin_call): Likewise.
29723 (instrument_strlen_call): Likewise.
29724 (asan_protect_global): Optionally disable global variables protection.
29725 * doc/invoke.texi: Added doc for new options.
29726 * params.def: Added new options.
29727 * params.h: Likewise.
29729 2014-01-09 Jakub Jelinek <jakub@redhat.com>
29731 PR rtl-optimization/59724
29732 * ifcvt.c (cond_exec_process_if_block): Don't call
29733 flow_find_head_matching_sequence with 0 longest_match.
29734 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
29735 non-active insns if !stop_after.
29736 (try_head_merge_bb): Revert 2014-01-07 changes.
29738 2014-01-08 Jeff Law <law@redhat.com>
29740 * ree.c (get_sub_rtx): New function, extracted from...
29741 (merge_def_and_ext): Here.
29742 (combine_reaching_defs): Use get_sub_rtx.
29744 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
29746 * cgraph.h (varpool_variable_node): Do not choke on null node.
29748 2014-01-08 Catherine Moore <clm@codesourcery.com>
29750 * config/mips/mips.md (simple_return): Attempt to use JRC
29752 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
29754 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29756 PR rtl-optimization/59137
29757 * reorg.c (steal_delay_list_from_target): Call update_block for
29759 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
29761 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29763 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
29764 two duplicate entries.
29766 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
29769 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
29771 * config/mips/mips.c (mips_truncated_op_cost): New function.
29772 (mips_rtx_costs): Adjust test for BADDU.
29773 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
29775 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
29777 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
29778 (*baddu_si): ...this new pattern.
29780 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29783 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
29785 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
29787 PR middle-end/57748
29788 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
29790 (expand_expr, expand_normal): Adjust.
29791 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
29792 inner_reference_p. Use inner_reference_p to expand inner references.
29793 (store_expr): Adjust.
29794 * cfgexpand.c (expand_call_stmt): Adjust.
29796 2014-01-08 Rong Xu <xur@google.com>
29798 * gcov-io.c (gcov_var): Move from gcov-io.h.
29799 (gcov_position): Ditto.
29800 (gcov_is_error): Ditto.
29801 (gcov_rewrite): Ditto.
29802 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
29803 only part to libgcc/libgcov.h.
29805 2014-01-08 Marek Polacek <polacek@redhat.com>
29807 PR middle-end/59669
29808 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
29810 2014-01-08 Marek Polacek <polacek@redhat.com>
29813 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
29815 2014-01-08 Jakub Jelinek <jakub@redhat.com>
29817 PR rtl-optimization/59649
29818 * stor-layout.c (get_mode_bounds): For BImode return
29819 0 and STORE_FLAG_VALUE.
29821 2014-01-08 Richard Biener <rguenther@suse.de>
29823 PR middle-end/59630
29824 * gimple.h (is_gimple_builtin_call): Remove.
29825 (gimple_builtin_call_types_compatible_p): New.
29826 (gimple_call_builtin_p): New overload.
29827 * gimple.c (is_gimple_builtin_call): Remove.
29828 (validate_call): Rename to ...
29829 (gimple_builtin_call_types_compatible_p): ... this and export. Also
29830 check return types.
29831 (validate_type): New static function.
29832 (gimple_call_builtin_p): New overload and adjust.
29833 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
29834 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
29835 (gimple_fold_stmt_to_constant_1): Likewise.
29836 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
29838 2014-01-08 Richard Biener <rguenther@suse.de>
29840 PR middle-end/59471
29841 * gimplify.c (gimplify_expr): Gimplify register-register type
29842 VIEW_CONVERT_EXPRs to separate stmts.
29844 2014-01-07 Jeff Law <law@redhat.com>
29846 PR middle-end/53623
29847 * ree.c (combine_set_extension): Handle case where source
29848 and destination registers in an extension insn are different.
29849 (combine_reaching_defs): Allow source and destination registers
29850 in extension to be different under limited circumstances.
29851 (add_removable_extension): Remove restriction that the
29852 source and destination registers in the extension are the same.
29853 (find_and_remove_re): Emit a copy from the extension's
29854 destination to its source after the defining insn if
29855 the source and destination registers are different.
29857 PR middle-end/59285
29858 * ifcvt.c (merge_if_block): If we are merging a block with more than
29859 one successor with a block with no successors, remove any BARRIER
29860 after the second block.
29862 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
29864 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
29866 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
29869 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
29870 for 14-bit register offsets when INT14_OK_STRICT is false.
29872 2014-01-07 Roland Stigge <stigge@antcom.de>
29873 Michael Meissner <meissner@linux.vnet.ibm.com>
29876 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
29877 Only check TFmode for SPE constants. Don't check TImode or TDmode.
29879 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
29881 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
29884 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
29886 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
29887 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
29888 rtx is const0_rtx or not.
29890 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
29893 * target-globals.c (save_target_globals): Remove this_fn_optab
29895 * toplev.c: Include optabs.h.
29896 (target_reinit): Temporarily restore the global options if another
29897 set of options are in force.
29899 2014-01-07 Jakub Jelinek <jakub@redhat.com>
29901 PR rtl-optimization/58668
29902 * cfgcleanup.c (flow_find_cross_jump): Don't count
29903 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
29904 to determine what is counted.
29905 (flow_find_head_matching_sequence): Use active_insn_p to determine
29907 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
29909 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
29910 determine what is counted.
29912 PR tree-optimization/59643
29913 * tree-predcom.c (split_data_refs_to_components): If one dr is
29914 read and one write, determine_offset fails and the write isn't
29915 in the bad component, just put the read into the bad component.
29917 2014-01-07 Mike Stump <mikestump@comcast.net>
29918 Jakub Jelinek <jakub@redhat.com>
29921 * tree-core.h (struct tree_optimization_option): Change optabs
29922 type from unsigned char * to void *.
29923 * optabs.c (init_tree_optimization_optabs): Adjust
29924 TREE_OPTIMIZATION_OPTABS initialization.
29926 2014-01-06 Jakub Jelinek <jakub@redhat.com>
29929 * config/i386/i386.h (struct machine_function): Add
29930 no_drap_save_restore field.
29931 * config/i386/i386.c (ix86_save_reg): Use
29932 !cfun->machine->no_drap_save_restore instead of
29933 crtl->stack_realign_needed.
29934 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
29935 this function clears frame_pointer_needed. Set
29936 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
29937 and DRAP reg is needed.
29939 2014-01-06 Marek Polacek <polacek@redhat.com>
29942 * doc/implement-c.texi: Mention that other integer types are
29943 permitted as bit-field types in strictly conforming mode.
29945 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
29947 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
29948 is newly allocated.
29950 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
29952 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
29954 2014-01-06 Martin Jambor <mjambor@suse.cz>
29957 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
29959 * ipa-prop.c (ipa_print_node_params): Fix indentation.
29961 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
29965 * var-tracking.c (add_stores): Preserve the value of the source even if
29966 we don't record the store.
29968 2014-01-06 Terry Guo <terry.guo@arm.com>
29970 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
29972 2014-01-05 Iain Sandoe <iain@codesourcery.com>
29975 * config/darwin.c (darwin_function_section): Adjust return values to
29976 correspond to optimisation changes made in r206070.
29978 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
29980 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
29981 from prefetch_block tune setting.
29982 (nocona_cost): Correct size of prefetch block to 64.
29984 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
29986 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
29987 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
29988 used to save the static chain register in the computation of the offset
29989 from which the FP registers need to be restored.
29991 2014-01-04 Jakub Jelinek <jakub@redhat.com>
29993 PR tree-optimization/59519
29994 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
29995 ICE if get_current_def (current_new_name) is already non-NULL, as long
29996 as it is a phi result of some other phi in *new_exit_bb that has
29999 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30000 or vmovdqu* for misaligned_operand.
30001 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30002 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30003 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30004 aligned_mem for AVX512F masked aligned load and store builtins and for
30005 non-temporal moves.
30007 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30009 PR tree-optimization/59651
30010 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30011 Address range for negative step should be added by TYPE_SIZE_UNIT.
30013 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30015 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30016 overlapping registers also for registers other than the stack pointer.
30018 2014-01-03 Marek Polacek <polacek@redhat.com>
30021 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30024 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30027 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30030 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30031 (push splitter): Use <P:MODE_SIZE> instead of
30032 GET_MODE_SIZE (<P:MODE>mode).
30033 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30034 (mov -1, reg peephole2): Likewise.
30035 * config/i386/sse.md (*mov<mode>_internal,
30036 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30037 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30038 *<code><mode>3, *andnot<mode>3<mask_name>,
30039 <mask_codefor><code><mode>3<mask_name>): Likewise.
30040 * config/i386/subst.md (mask_mode512bit_condition,
30041 sd_mask_mode512bit_condition): Likewise.
30043 2014-01-02 Xinliang David Li <davidxl@google.com>
30045 PR tree-optimization/59303
30046 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30047 (dump_predicates): Better output format.
30048 (pred_equal_p): New function.
30049 (is_neq_relop_p): Ditto.
30050 (is_neq_zero_form_p): Ditto.
30051 (pred_expr_equal_p): Ditto.
30052 (pred_neg_p): Ditto.
30053 (simplify_pred): Ditto.
30054 (simplify_preds_2): Ditto.
30055 (simplify_preds_3): Ditto.
30056 (simplify_preds_4): Ditto.
30057 (simplify_preds): Ditto.
30058 (push_pred): Ditto.
30059 (push_to_worklist): Ditto.
30060 (get_pred_info_from_cmp): Ditto.
30061 (is_degenerated_phi): Ditto.
30062 (normalize_one_pred_1): Ditto.
30063 (normalize_one_pred): Ditto.
30064 (normalize_one_pred_chain): Ditto.
30065 (normalize_preds): Ditto.
30066 (normalize_cond_1): Remove function.
30067 (normalize_cond): Ditto.
30068 (is_gcond_subset_of): Ditto.
30069 (is_subset_of_any): Ditto.
30070 (is_or_set_subset_of): Ditto.
30071 (is_and_set_subset_of): Ditto.
30072 (is_norm_cond_subset_of): Ditto.
30073 (pred_chain_length_cmp): Ditto.
30074 (convert_control_dep_chain_into_preds): Type change.
30075 (find_predicates): Ditto.
30076 (find_def_preds): Ditto.
30077 (destroy_predicates_vecs): Ditto.
30078 (find_matching_predicates_in_rest_chains): Ditto.
30079 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30080 (is_pred_expr_subset): Ditto.
30081 (is_pred_chain_subset_of): Ditto.
30082 (is_included_in): Ditto.
30083 (is_superset_of): Ditto.
30085 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30087 Update copyright years.
30089 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30091 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30092 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30093 config/arc/arc.md, config/arc/arc.opt,
30094 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30095 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30096 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30097 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30098 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30099 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30100 vtable-verify.c, vtable-verify.h: Use the standard form for the
30103 2014-01-02 Tobias Burnus <burnus@net-b.de>
30105 * gcc.c (process_command): Update copyright notice dates.
30106 * gcov-dump.c: Ditto.
30108 * doc/cpp.texi: Bump @copying's copyright year.
30109 * doc/cppinternals.texi: Ditto.
30110 * doc/gcc.texi: Ditto.
30111 * doc/gccint.texi: Ditto.
30112 * doc/gcov.texi: Ditto.
30113 * doc/install.texi: Ditto.
30114 * doc/invoke.texi: Ditto.
30116 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30118 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
30120 2014-01-01 Jakub Jelinek <jakub@redhat.com>
30122 * config/i386/sse.md (*mov<mode>_internal): Guard
30123 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
30125 PR rtl-optimization/59647
30126 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
30127 new_rtx into UNSIGNED_FLOAT rtxes.
30129 Copyright (C) 2014 Free Software Foundation, Inc.
30131 Copying and distribution of this file, with or without modification,
30132 are permitted in any medium without royalty provided the copyright
30133 notice and this notice are preserved.