1 2014-09-12 DJ Delorie <dj@redhat.com>
3 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
4 (extend_and_shift1_hipsi2): Likewise.
5 (extend_and_shift2_hipsi2): Likewise.
7 2014-09-12 David Malcolm <dmalcolm@redhat.com>
9 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
10 with NULL when dealing with an insn.
11 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
12 from rtx to rtx_insn *.
13 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
14 const_rtx to const rtx_insn *.
15 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
17 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
19 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
22 2014-09-12 Joseph Myers <joseph@codesourcery.com>
24 * target.def (libgcc_floating_mode_supported_p): New hook.
25 * targhooks.c (default_libgcc_floating_mode_supported_p): New
27 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
28 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
29 (LIBGCC2_HAS_TF_MODE): Remove.
30 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
31 * doc/tm.texi: Regenerate.
32 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
34 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
35 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
36 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
37 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
38 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
39 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
40 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
41 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
42 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
43 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
45 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
46 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
47 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
48 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
49 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
50 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
51 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
52 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
53 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
54 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
55 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
56 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
57 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
58 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
60 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
62 (ia64_libgcc_floating_mode_supported_p): New function.
63 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
64 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
65 (IA64_NO_LIBGCC_TFMODE): Define.
66 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
67 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
69 (pdp11_scalar_mode_supported_p): New function.
70 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
71 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
72 2014-09-12 Richard Biener <rguenther@suse.de>
75 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
77 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
79 * tree.c (integer_each_onep): New function.
80 * tree.h (integer_each_onep): Declare it.
81 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
82 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
83 (X & 1) == 0 for vector and complex.
85 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
87 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
89 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
90 cost to spilling from integer to FP registers.
92 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
94 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
96 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
97 are now handled correctly.
99 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
101 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
102 handling of CALLER_SAVE_REGS and POINTER_REGS.
104 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
106 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
107 the number of hard registers.
109 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
110 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
111 Anna Tikhonova <anna.tikhonova@intel.com>
112 Ilya Tocar <ilya.tocar@intel.com>
113 Andrey Turetskiy <andrey.turetskiy@intel.com>
114 Ilya Verbin <ilya.verbin@intel.com>
115 Kirill Yukhin <kirill.yukhin@intel.com>
116 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
119 (define_mode_iterator VI48_AVX512VL): New.
120 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
121 "avx512f_vternlog<mode>_maskz" and update mode iterator.
122 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
123 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
124 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
125 "avx512f_vternlog<mode>_mask" and update mode iterator.
126 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
127 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
129 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
130 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
131 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
132 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
133 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
134 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
136 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
137 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
138 Anna Tikhonova <anna.tikhonova@intel.com>
139 Ilya Tocar <ilya.tocar@intel.com>
140 Andrey Turetskiy <andrey.turetskiy@intel.com>
141 Ilya Verbin <ilya.verbin@intel.com>
142 Kirill Yukhin <kirill.yukhin@intel.com>
143 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
145 * config/i386/sse.md (VI128_256): Delete.
146 (define_mode_iterator VI124_256): New.
147 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
148 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
149 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
150 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
151 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
152 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
153 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
154 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
156 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
157 in presence of AVX-512.
159 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
160 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
161 Anna Tikhonova <anna.tikhonova@intel.com>
162 Ilya Tocar <ilya.tocar@intel.com>
163 Andrey Turetskiy <andrey.turetskiy@intel.com>
164 Ilya Verbin <ilya.verbin@intel.com>
165 Kirill Yukhin <kirill.yukhin@intel.com>
166 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
169 (define_expand "<avx512>_gathersi<mode>"): Rename from
170 "avx512f_gathersi<mode>".
171 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
172 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
173 (define_expand "<avx512>_gatherdi<mode>"): Rename from
174 "avx512f_gatherdi<mode>".
175 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
176 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
178 (define_expand "<avx512>_scattersi<mode>"): Rename from
179 "avx512f_scattersi<mode>".
180 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
181 (define_expand "<avx512>_scatterdi<mode>"): Rename from
182 "avx512f_scatterdi<mode>".
183 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
185 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
187 * ira.h (ira_finish_once): Delete.
188 * ira-int.h (target_ira_int::~target_ira_int): Declare.
189 (target_ira_int::free_ira_costs): Likewise.
190 (target_ira_int::free_register_move_costs): Likewise.
191 (ira_finish_costs_once): Delete.
192 * ira.c (free_register_move_costs): Replace with...
193 (target_ira_int::free_register_move_costs): ...this new function.
194 (target_ira_int::~target_ira_int): Define.
195 (ira_init): Call free_register_move_costs as a member function rather
196 than a global function.
197 (ira_finish_once): Delete.
198 * ira-costs.c (free_ira_costs): Replace with...
199 (target_ira_int::free_ira_costs): ...this new function.
200 (ira_init_costs): Call free_ira_costs as a member function rather
201 than a global function.
202 (ira_finish_costs_once): Delete.
203 * target-globals.c (target_globals::~target_globals): Call the
204 target_ira_int destructor.
205 * toplev.c: Include lra.h.
206 (finalize): Call lra_finish_once rather than ira_finish_once.
208 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
210 * common.opt (flto-odr-type-merging): New flag.
211 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
212 (types_same_for_odr): Likewise.
213 (odr_subtypes_equivalent_p): Likewise.
214 (add_type_duplicate): Do not walk type variants.
215 (register_odr_type): New function.
216 * ipa-utils.h (register_odr_type): Declare.
217 (odr_type_p): New function.
218 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
220 * doc/invoke.texi (-flto-odr-type-merging): Document.
221 * tree.c (need_assembler_name_p): Compute ODR names when asked
223 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
225 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
228 * config/i386/i386.c (ix86_option_override_internal): Also turn
229 off OPTION_MASK_ABI_X32 for -m16.
231 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
233 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
236 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
239 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
240 Directly forward to __*_DENORM_MIN__.
242 2014-09-11 David Malcolm <dmalcolm@redhat.com>
244 * rtl.h (LABEL_REF_LABEL): New macro.
246 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
247 of XEXP (, 0), where we know that we have a LABEL_REF.
248 * cfgbuild.c (make_edges): Likewise.
249 (purge_dead_tablejump_edges): Likewise.
250 * cfgexpand.c (convert_debug_memory_address): Likewise.
251 * cfgrtl.c (patch_jump_insn): Likewise.
252 * combine.c (distribute_notes): Likewise.
253 * cse.c (hash_rtx_cb): Likewise.
254 (exp_equiv_p): Likewise.
255 (fold_rtx): Likewise.
256 (check_for_label_ref): Likewise.
257 * cselib.c (rtx_equal_for_cselib_1): Likewise.
258 (cselib_hash_rtx): Likewise.
259 * emit-rtl.c (mark_label_nuses): Likewise.
260 * explow.c (convert_memory_address_addr_space): Likewise.
261 * final.c (output_asm_label): Likewise.
262 (output_addr_const): Likewise.
263 * gcse.c (add_label_notes): Likewise.
264 * genconfig.c (walk_insn_part): Likewise.
265 * genrecog.c (validate_pattern): Likewise.
266 * ifcvt.c (cond_exec_get_condition): Likewise.
267 (noce_emit_store_flag): Likewise.
268 (noce_get_alt_condition): Likewise.
269 (noce_get_condition): Likewise.
270 * jump.c (maybe_propagate_label_ref): Likewise.
271 (mark_jump_label_1): Likewise.
272 (redirect_exp_1): Likewise.
273 (rtx_renumbered_equal_p): Likewise.
274 * lra-constraints.c (operands_match_p): Likewise.
275 * reload.c (operands_match_p): Likewise.
276 (find_reloads): Likewise.
277 * reload1.c (set_label_offsets): Likewise.
278 * reorg.c (get_branch_condition): Likewise.
279 * rtl.c (rtx_equal_p_cb): Likewise.
280 (rtx_equal_p): Likewise.
281 * rtlanal.c (reg_mentioned_p): Likewise.
282 (rtx_referenced_p): Likewise.
283 (get_condition): Likewise.
284 * sched-vis.c (print_value): Likewise.
285 * varasm.c (const_hash_1): Likewise.
286 (compare_constant): Likewise.
287 (const_rtx_hash_1): Likewise.
288 (output_constant_pool_1): Likewise.
290 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
292 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
293 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
295 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
296 cr6_test_for_lt_reverse): Ditto.
298 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
301 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
303 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
305 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
306 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
307 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
308 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
311 (aarch64_fold_builtin): Remove all reinterpret cases.
313 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
315 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
317 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
318 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
319 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
320 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
321 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
322 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
323 aarch64_reinterpretv2df<mode>): Delete.
325 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
327 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
328 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
329 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
330 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
331 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
332 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
333 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
334 vreinterpret_u32_f64): Use cast.
336 * config/aarch64/iterators.md (VD_RE): Delete.
338 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
340 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
341 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
342 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
343 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
344 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
345 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
346 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
347 Replace inline assembler with __aarch64_vset_lane_any.
349 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
351 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
353 (vmull_high_lane_s32): Likewise.
354 (vmull_high_lane_u16): Likewise.
355 (vmull_high_lane_u32): Likewise.
357 2014-09-11 Jason Merrill <jason@redhat.com>
360 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
362 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
365 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
366 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
367 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
369 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
370 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
371 Anna Tikhonova <anna.tikhonova@intel.com>
372 Ilya Tocar <ilya.tocar@intel.com>
373 Andrey Turetskiy <andrey.turetskiy@intel.com>
374 Ilya Verbin <ilya.verbin@intel.com>
375 Kirill Yukhin <kirill.yukhin@intel.com>
376 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
379 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
380 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
381 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
383 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
384 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
386 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
388 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
389 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
390 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
391 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
392 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
393 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
394 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
395 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
397 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
399 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
400 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
401 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
403 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
405 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
406 to access removed nodes.
408 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
410 PR tree-optimization/63186
411 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
412 (mark_nonssa_use): Likewise.
413 (verify_non_ssa_vars): Verify all header blocks for label
416 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
417 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
418 Anna Tikhonova <anna.tikhonova@intel.com>
419 Ilya Tocar <ilya.tocar@intel.com>
420 Andrey Turetskiy <andrey.turetskiy@intel.com>
421 Ilya Verbin <ilya.verbin@intel.com>
422 Kirill Yukhin <kirill.yukhin@intel.com>
423 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
426 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
427 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
428 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
429 "<avx2_avx512f>_permvar<mode><mask_name>".
430 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
431 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
432 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
433 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
435 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
436 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
437 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
438 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
440 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
442 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
443 V2DF, V4SF, DF, and DI modes.
444 (vsx_fmav2df2): Likewise.
445 (vsx_float_fix_<mode>2): Likewise.
446 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
448 2014-09-10 Xinliang David Li <davidxl@google.com>
451 * config/arm/arm.md (movcond_addsi): Handle case where source
452 and target operands are the same.
454 2014-09-10 David Malcolm <dmalcolm@redhat.com>
456 * final.c (this_is_asm_operands): Strengthen this variable from
457 rtx to const rtx_insn *.
458 * output.h (this_is_asm_operands): Likewise.
459 * rtl-error.c (location_for_asm): Strengthen param "insn" from
460 const_rtx to const rtx_insn *.
461 (diagnostic_for_asm): Likewise.
462 * rtl-error.h (error_for_asm): Likewise.
463 (warning_for_asm): Likewise.
465 2014-09-10 David Malcolm <dmalcolm@redhat.com>
467 * genextract.c (print_header): When writing out insn_extract to
468 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
469 * recog.h (insn_extract): Strengthen the param from rtx to
472 2014-09-10 Mike Stump <mikestump@comcast.net>
474 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
477 2014-09-10 Martin Jambor <mjambor@suse.cz>
479 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
480 (analyze): Do not set analyze flag if expand_thunk returns false;.
481 (create_wrapper): Likewise.
482 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
484 2014-09-10 Martin Jambor <mjambor@suse.cz>
487 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
488 new decl properly. Analyze the new thunk if it is expanded.
490 2014-09-10 Andreas Schwab <schwab@suse.de>
492 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
493 [USED_FOR_TARGET]: Define.
495 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
497 * config/mips/mips.c (mips_secondary_reload_class): Handle
500 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
502 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
505 2014-09-10 Jakub Jelinek <jakub@redhat.com>
507 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
508 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
509 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
510 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
511 flag_delete_null_pointer_checks for them.
512 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
513 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
514 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
515 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
516 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
518 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
519 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
520 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
521 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
522 * doc/invoke.texi (-fsanitize=nonnull-attribute,
523 -fsanitize=returns-nonnull-attribute): Document.
525 * ubsan.h (struct ubsan_mismatch_data): Removed.
526 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
527 * ubsan.c (ubsan_source_location): For unknown locations,
528 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
529 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
530 Allow more than one location and arbitrary extra arguments passed
531 in ... instead of through MISMATCH pointer.
532 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
533 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
534 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
537 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
538 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
539 Anna Tikhonova <anna.tikhonova@intel.com>
540 Ilya Tocar <ilya.tocar@intel.com>
541 Andrey Turetskiy <andrey.turetskiy@intel.com>
542 Ilya Verbin <ilya.verbin@intel.com>
543 Kirill Yukhin <kirill.yukhin@intel.com>
544 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
547 (define_mode_iterator VI48F): New.
548 (define_insn "<avx512>_compress<mode>_mask"): Rename from
549 "avx512f_compress<mode>_mask" and update mode iterator.
550 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
551 "avx512f_compressstore<mode>_mask" and update mode iterator.
552 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
553 "avx512f_expand<mode>_maskz" and update mode iterator.
554 (define_insn "<avx512>_expand<mode>_mask"): Rename from
555 "avx512f_expand<mode>_mask" and update mode iterator.
557 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
558 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
559 Anna Tikhonova <anna.tikhonova@intel.com>
560 Ilya Tocar <ilya.tocar@intel.com>
561 Andrey Turetskiy <andrey.turetskiy@intel.com>
562 Ilya Verbin <ilya.verbin@intel.com>
563 Kirill Yukhin <kirill.yukhin@intel.com>
564 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
567 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
568 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
569 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
570 avx512dq_rangepv4sf_mask.
572 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
574 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
575 (define_insn "reduces<mode>"): Ditto.
576 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
578 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
579 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
580 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
582 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
583 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
584 Anna Tikhonova <anna.tikhonova@intel.com>
585 Ilya Tocar <ilya.tocar@intel.com>
586 Andrey Turetskiy <andrey.turetskiy@intel.com>
587 Ilya Verbin <ilya.verbin@intel.com>
588 Kirill Yukhin <kirill.yukhin@intel.com>
589 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
592 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
593 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
594 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
595 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
596 avx512vl_getmantv2df_mask.
597 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
598 avx512f_vgetmantv4sf_round.
600 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
601 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
603 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
604 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
605 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
606 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
608 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
609 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
610 update mode iterator.
612 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
613 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
616 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
617 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
618 update mode iterator.
619 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
620 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
623 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
624 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
626 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
627 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
628 update mode iterator.
629 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
630 "avx512f_getmant<mode><round_saeonly_name>".
632 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
635 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
637 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
638 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
639 Anna Tikhonova <anna.tikhonova@intel.com>
640 Ilya Tocar <ilya.tocar@intel.com>
641 Andrey Turetskiy <andrey.turetskiy@intel.com>
642 Ilya Verbin <ilya.verbin@intel.com>
643 Kirill Yukhin <kirill.yukhin@intel.com>
644 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
646 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
647 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
648 (define_mode_iterator FMAMODE_AVX512): New.
649 (define_mode_iterator FMAMODE): Remove conditions.
650 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
651 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
652 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
654 (define_mode_iterator FMAMODE_NOVF512): Remove.
655 (define_insn "*fma_fmadd_<mode>"): Rename from
656 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
657 FMAMODE mode iterator.
658 (define_mode_iterator VF_SF_AVX512VL): New.
659 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
660 Use VF_SF_AVX512VL mode iterator.
661 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
662 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
664 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
665 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
667 (define_insn "*fma_fmsub_<mode>"): Rename from
668 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
669 FMAMODE mode iterator.
670 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
671 Use VF_SF_AVX512VL mode iterator.
672 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
673 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
675 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
676 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
678 (define_insn "*fma_fnmadd_<mode>"): Rename from
679 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
680 use FMAMODE mode iterator.
681 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
682 Use VF_SF_AVX512VL mode iterator.
683 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
684 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
686 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
687 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
689 (define_insn "*fma_fnmsub_<mode>"): Rename from
690 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
691 FMAMODE mode iterator.
692 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
693 Use VF_SF_AVX512VL mode iterator.
694 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
695 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
697 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
698 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
700 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
701 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
702 use VF_AVX512VL mode iterator.
703 (define_insn "*fma_fmaddsub_<mode>"): Rename from
704 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
706 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
707 Use VF_SF_AVX512VL mode iterator.
708 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
709 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
711 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
712 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
714 (define_insn "*fma_fmsubadd_<mode>"): Rename from
715 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
716 remove usage of subst.
717 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
718 Use VF_SF_AVX512VL mode iterator.
719 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
720 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
722 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
723 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
726 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
729 * calls.c (precompute_arguments): Check
730 promoted_for_signed_and_unsigned_p and set the promoted mode.
731 (promoted_for_signed_and_unsigned_p): New function.
732 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
733 and set the promoted mode.
734 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
735 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
736 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
738 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
740 * opth-gen.awk: Generate mapping from cpp message reasons to the
741 options that enable them.
742 * doc/options.texi (CppReason): Document.
744 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
746 * doc/invoke.texi (Wnormalized=): Update.
748 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
751 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
752 operands. Split off the constant operand alternative to ...
753 (*bool<mode>3_imm): New.
755 2014-09-09 David Malcolm <dmalcolm@redhat.com>
757 * rtl.h (single_set_2): Strengthen first param from const_rtx to
758 const rtx_insn *, and move prototype to above...
759 (single_set): ...this. Convert this from a macro to an inline
760 function, enforcing the requirement that the param is a const
762 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
764 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
765 Strengthen both params from rtx to rtx_insn *.
766 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
767 Likewise; introduce locals "producer_set", "consumer_set", using
768 them in place of "producer" and "consumer" when dealing with SET
770 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
771 when invoking single_set in region guarded by INSN_P.
772 (avr_out_bitop): Likewise.
773 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
774 region guarded by GET_CODE check, using methods to strengthen
775 local "this_insn" from rtx to rtx_insn *, and for clarity.
776 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
777 Strengthen local "insn" from rtx to rtx_insn *.
778 (define_insn_and_split "xload<mode>_A"): Likewise.
779 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
781 (find_load): Likewise for return type.
782 (workaround_speculation): Likewise for both locals named
784 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
786 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
788 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
790 * config/h8300/h8300.c (notice_update_cc): Likewise.
791 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
792 "insn" and "dep_insn".
793 (exact_store_load_dependency): Likewise for both params.
794 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
795 since this now clashes with inline function. Instead, delay
796 calling single_set until the point where its needed, and then
797 assign the result to "compare_set" and rework the conditional that
799 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
800 local "last" from rtx to rtx_insn *.
801 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
803 (mips_store_data_bypass_p): Likewise for both params.
804 * config/mips/mips.c (mips_load_store_insns): Likewise for second
806 (mips_store_data_bypass_p): Likewise for both params.
807 (mips_orphaned_high_part_p): Likewise for param "insn".
808 * config/mn10300/mn10300.c (extract_bundle): Likewise.
809 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
810 Introduce local rtx "insn2_pat".
811 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
813 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
814 Introduce local rtx "set", using it in place of "insn" for the
815 result of single_set. This appears to fix a bug, since the call
816 to find_regno_note on a SET does nothing.
817 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
818 params from rtx to rtx_insn *.
819 (set_to_load_agen): Likewise.
820 * config/s390/s390.c (s390_label_align): Likewise for local
821 "prev_insn". Introduce new rtx locals "set" and "src", using
822 them in place of "prev_insn" for the results of single_set
823 and SET_SRC respectively.
824 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
825 Introduce new rtx local "set" using in place of "jump" for the
826 result of single_set. Use SET_SRC (set) rather than plain
828 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
830 (noncall_uses_reg): Likewise.
831 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
832 guarded by GET_CODE check, using its methods for clarity, and to
833 enable strengthening local "this_insn" from rtx to rtx_insn *.
834 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
835 "insn" from rtx to rtx_insn *.
836 (define_expand "umulhisi3"): Likewise.
837 (define_expand "smulsi3_highpart"): Likewise.
838 (define_expand "umulsi3_highpart"): Likewise.
839 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
840 local "after". Replace GET_CODE check with a dyn_cast,
841 introducing new local rtx_sequence * "seq", using insn method for
844 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
845 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
846 place of "insn" once we're dealing with patterns rather than the
848 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
849 (scan_trace): Likewise for local "elt", updating lookups within
850 sequence to use insn method rather than element method.
851 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
853 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
854 * ifcvt.c (noce_try_abs): Likewise for local "insn".
855 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
857 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
858 "insn" from rtx to rtx_insn *.
859 (skip_usage_debug_insns): Likewise for return type, adding a
861 (check_secondary_memory_needed_p): Likewise for local "insn".
862 (inherit_reload_reg): Likewise.
863 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
864 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
866 (store_data_bypass_p): Likewise for both params.
867 (if_test_bypass_p): Likewise.
868 * recog.h (store_data_bypass_p): Likewise for both params.
869 (if_test_bypass_p): Likewise.
870 * reload.c (find_equiv_reg): Likewise for local "where".
871 * reorg.c (delete_jump): Likewise for param "insn".
872 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
874 * store-motion.c (replace_store_insn): Likewise for param "del".
875 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
876 and use its methods for clarity, and to strengthen local "del"
877 from rtx to rtx_insn *.
878 (build_store_vectors): Use insn method of "st" when calling
879 replace_store_insn for typesafety and clarity.
881 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
883 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
884 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
885 on how to make it legal in future.
887 2014-09-09 David Malcolm <dmalcolm@redhat.com>
889 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
891 (restinsn): Likewise.
892 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
894 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
896 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
898 (arc_hazard): Likewise for both params.
899 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
900 checked casts to rtx_sequence * and uses of the insn method for
902 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
903 (arc_adjust_insn_length): Likewise for param "insn".
904 (struct insn_length_parameters_s): Likewise for first param of
905 "get_variants" callback field.
906 (arc_get_insn_variants): Likewise for first param and local
907 "inner". Replace a check of GET_CODE with a dyn_cast to
908 rtx_sequence *, using methods for type-safety and clarity.
909 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
910 rtx_sequence * and uses of the insn method for type-safety when
911 invoking arc_adjust_insn_length.
912 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
914 (arm_address_offset_is_imm): Likewise.
915 (struct tune_params): Likewise for params 1 and 3 of the
916 "sched_adjust_cost" callback field.
917 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
918 params 1 and 3 ("insn" and "dep").
919 (xscale_sched_adjust_cost): Likewise.
920 (fa726te_sched_adjust_cost): Likewise.
921 (cortexa7_older_only): Likewise for param "insn".
922 (cortexa7_younger): Likewise.
923 (arm_attr_length_move_neon): Likewise.
924 (arm_address_offset_is_imm): Likewise.
925 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
926 * config/avr/avr.c (avr_notice_update_cc): Likewise.
927 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
928 (workaround_speculation): Likewise for local "last_condjump".
929 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
930 (shadow_or_blockage_p): Likewise.
931 (get_unit_reqs): Likewise.
932 (get_unit_operand_masks): Likewise.
933 (c6x_registers_update): Likewise.
934 (returning_call_p): Likewise.
935 (can_use_callp): Likewise.
936 (convert_to_callp): Likewise.
937 (find_last_same_clock): Likwise for local "t".
938 (reorg_split_calls): Likewise for local "shadow".
939 (hwloop_pattern_reg): Likewise for param "insn".
940 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
941 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
942 (frv_extract_membar): Likewise.
943 (frv_optimize_membar_local): Strengthen param "last_membar" from
944 rtx * to rtx_insn **.
945 (frv_optimize_membar_global): Strengthen param "membar" from rtx
947 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
949 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
950 both params from rtx to rtx_insn *.
951 (ia64_ld_address_bypass_p): Likewise.
952 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
954 (ia64_safe_type): Likewise.
955 (group_barrier_needed): Likewise.
956 (safe_group_barrier_needed): Likewise.
957 (ia64_single_set): Likewise.
958 (is_load_p): Likewise.
959 (record_memory_reference): Likewise.
960 (get_mode_no_for_insn): Likewise.
961 (important_for_bundling_p): Likewise.
962 (unknown_for_bundling_p): Likewise.
963 (ia64_st_address_bypass_p): Likewise for both params.
964 (ia64_ld_address_bypass_p): Likewise.
965 (expand_vselect): Introduce new local rtx_insn * "insn", using it
966 in place of rtx "x" after the emit_insn call.
967 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
968 Strengthen param from rtx to rtx_insn *.
969 (ix86_agi_dependent): Likewise for both params.
970 (ix86_attr_length_immediate_default): Likewise for param 1.
971 (ix86_attr_length_address_default): Likewise for param.
972 (ix86_attr_length_vex_default): Likewise for param 1.
973 * config/i386/i386.c (ix86_attr_length_immediate_default):
974 Likewise for param "insn".
975 (ix86_attr_length_address_default): Likewise.
976 (ix86_attr_length_vex_default): Likewise.
977 (ix86_agi_dependent): Likewise for both params.
978 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
979 (vselect_insn): Likewise for this variable.
980 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
982 (m68k_sched_attr_opy_type): Likewise.
983 * config/m68k/m68k.c (sched_get_operand): Likewise.
984 (sched_attr_op_type): Likewise.
985 (m68k_sched_attr_opx_type): Likewise.
986 (m68k_sched_attr_opy_type): Likewise.
987 (sched_get_reg_operand): Likewise.
988 (sched_get_mem_operand): Likewise.
989 (m68k_sched_address_bypass_p): Likewise for both params.
990 (sched_get_indexed_address_scale): Likewise.
991 (m68k_sched_indexed_address_bypass_p): Likewise.
992 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
993 (m68k_sched_indexed_address_bypass_p): Likewise.
994 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
995 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
997 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
998 params from rtx to rtx_insn *.
999 (mips_fmadd_bypass): Likewise.
1000 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1001 (mips_linked_madd_p): Likewise.
1002 (mips_macc_chains_last_hilo): Likewise for this variable.
1003 (mips_macc_chains_record): Likewise for param.
1004 (vr4130_last_insn): Likewise for this variable.
1005 (vr4130_swap_insns_p): Likewise for both params.
1006 (mips_ls2_variable_issue): Likewise for param.
1007 (mips_need_noat_wrapper_p): Likewise for param "insn".
1008 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1009 in place of "x" after the emit_insn.
1010 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1011 params from rtx to rtx_insn *.
1012 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1013 (pa_combine_instructions): Introduce local "par" for result of
1014 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1016 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1017 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1018 (rl78_alloc_physical_registers_op1): Likewise.
1019 (rl78_alloc_physical_registers_op2): Likewise.
1020 (rl78_alloc_physical_registers_ro1): Likewise.
1021 (rl78_alloc_physical_registers_cmp): Likewise.
1022 (rl78_alloc_physical_registers_umul): Likewise.
1023 (rl78_alloc_address_registers_macax): Likewise.
1024 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1025 * config/s390/predicates.md (execute_operation): Likewise for
1027 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1029 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1030 (addr_generation_dependency_p): Likewise for param "insn".
1031 (s390_agen_dep_p): Likewise for both params.
1032 (s390_fpload_toreg): Likewise for param "insn".
1033 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1034 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1036 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1037 * config/sh/sh_treg_combine.cc
1038 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1040 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1041 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1042 "and_insn", "load", "shift".
1043 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1045 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1046 for XEXP (note, 0) of the REG_CC_SETTER note.
1047 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1048 rtx_insn *, eliminating a checked cast made redundant by this.
1049 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1051 * genattr.c (main): When writing out the prototype to
1052 const_num_delay_slots, strengthen the param from rtx to
1054 * genattrtab.c (write_const_num_delay_slots): Likewise when
1055 writing out the implementation of const_num_delay_slots.
1056 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1057 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1058 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1059 favor of new rtx locals "src" and "set" and new local rtx_insn *
1061 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1063 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1064 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1066 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1067 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1068 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1069 the top-level scope, replacing with new more tightly-scoped rtx
1070 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1071 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1073 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1075 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1077 (ira_setup_alts): Likewise for param "insn".
1078 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1079 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1081 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1082 new more-tightly scoped rtx locals "add3_insn", "insn",
1083 "add2_insn" and rtx_insn * "move_insn".
1084 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1085 checked cast on result of gen_move_insn when invoking
1087 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1089 (verify_changes): Add a checked cast on "object" when invoking
1091 (extract_insn_cached): Strengthen param "insn" from rtx to
1093 (extract_constrain_insn_cached): Likewise.
1094 (extract_insn): Likewise.
1095 * recog.h (insn_invalid_p): Likewise for param 1.
1096 (recog_memoized): Likewise for param.
1097 (extract_insn): Likewise.
1098 (extract_constrain_insn_cached): Likewise.
1099 (extract_insn_cached): Likewise.
1100 * reload.c (can_reload_into): Likewise for local "test_insn".
1101 * reload.h (cleanup_subreg_operands): Likewise for param.
1102 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1103 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1104 result of emit_insn. Remove a checked cast made redundant by this
1106 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1108 * sel-sched.c (get_reg_class): Likewise.
1110 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1111 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1113 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1114 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1116 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1118 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1120 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1121 const rtx_insn *, and from rtx to rtx_insn * for the other
1123 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1124 INSN_LOCATION, since we know INSN_P holds.
1125 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1126 (insn_file): Likewise.
1127 (insn_scope): Likewise.
1128 (insn_location): Likewise.
1130 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1131 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1132 for the result of gen_load_const_gp.
1133 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1134 param from rtx to rtx_insn *.
1135 * config/rs6000/rs6000.c (output_call): Likewise.
1136 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1137 introducing a checked cast to rtx_sequence * and use of the insn
1139 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1140 from rtx to rtx_insn *.
1141 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1142 (insn_line): Likewise.
1143 (insn_file): Likewise.
1144 (insn_location): Likewise.
1145 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1146 from rtx to rtx_insn *.
1147 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1148 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1149 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1151 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1152 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1154 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1156 * combine.c (try_combine): Eliminate checked cast on result of
1158 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1159 autogenerated one by strengthening the return type and params 2 and 3
1160 from rtx to rtx_insn *, and by naming the params.
1161 * gengenrtl.c (special_rtx): Add INSN to those that are
1163 * rtl.h (gen_rtx_INSN): New prototype.
1165 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1167 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1169 (no_equiv): Likewise.
1170 (update_equiv_regs): Likewise.
1171 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1172 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1173 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1175 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1176 from rtx to rtx_insn_list *.
1177 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1178 rtx_insn_list * and use methods for clarity and typesafety.
1179 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1181 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1182 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1183 an INSN_LIST, not an insn.
1184 (reverse_equiv_p): Strengthen local "insns" from rtx to
1185 rtx_insn_list * and use methods for clarity and typesafety.
1186 (contains_reloaded_insn_p): Likewise for local "list".
1188 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1190 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1191 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1192 (arm_builtin_vectorized_function): Likewise.
1193 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1194 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1196 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1198 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1199 * builtins.h (default_target_builtins): Likewise.
1200 * gcse.h (default_target_gcse): Likewise.
1201 * target-globals.h (target_globals): Add a destructor. Convert
1202 void-pointer fields back to their real type and change from
1203 GTY((atomic)) to GTY((skip)).
1204 (restore_target_globals): Remove casts accordingly.
1205 * target-globals.c (save_target_globals): Use XCNEW rather than
1206 ggc_internal_cleared_alloc to allocate non-GC structures.
1207 Use ggc_cleared_alloc to allocate the target_globals structure
1209 (target_globals::~target_globals): Define.
1211 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1213 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1214 mnemonic instead of fldmfdd.
1215 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1216 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1217 Output vpush when address register is SP.
1218 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1219 (vfp_output_vstmd): ... This.
1220 * config/arm/vfp.md (push_multi_vfp): Update call to
1223 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1225 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1227 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1229 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1230 (*sqrtdf2_vfp): Likewise.
1231 (*cmpsf_vfp): Likewise.
1232 (*cmpsf_trap_vfp): Likewise.
1233 (*cmpdf_vfp): Likewise.
1234 (*cmpdf_trap_vfp): Likewise.
1236 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1238 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1239 (*truncdfsf2_vfp): Likewise.
1240 (*truncsisf2_vfp): Likewise.
1241 (*truncsidf2_vfp): Likewise.
1242 (fixuns_truncsfsi2): Likewise.
1243 (fixuns_truncdfsi2): Likewise.
1244 (*floatsisf2_vfp): Likewise.
1245 (*floatsidf2_vfp): Likewise.
1246 (floatunssisf2): Likewise.
1247 (floatunssidf2): Likewise.
1249 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1251 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1252 (*muldf3_vfp): Likewise.
1253 (*mulsf3negsf_vfp): Likewise.
1254 (*muldf3negdf_vfp): Likewise.
1255 (*mulsf3addsf_vfp): Likewise.
1256 (*muldf3adddf_vfp): Likewise.
1257 (*mulsf3subsf_vfp): Likewise.
1258 (*muldf3subdf_vfp): Likewise.
1259 (*mulsf3negsfaddsf_vfp): Likewise.
1260 (*fmuldf3negdfadddf_vfp): Likewise.
1261 (*mulsf3negsfsubsf_vfp): Likewise.
1262 (*muldf3negdfsubdf_vfp): Likewise.
1264 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1266 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1267 (*absdf2_vfp): Likewise.
1268 (*negsf2_vfp): Likewise.
1269 (*negdf2_vfp): Likewise.
1270 (*addsf3_vfp): Likewise.
1271 (*adddf3_vfp): Likewise.
1272 (*subsf3_vfp): Likewise.
1273 (*subdf3_vfp): Likewise.
1274 (*divsf3_vfp): Likewise.
1275 (*divdf3_vfp): Likewise.
1277 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1279 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1281 (arm_print_operand): Don't convert real values to decimal
1282 representation in default case.
1283 (fp_immediate_constant): Delete.
1284 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1285 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1287 (*thumb2_movsi_vfp): Likewise.
1288 (*movdi_vfp): Likewise.
1289 (*movdi_vfp_cortexa8): Likewise.
1290 (*movhf_vfp_neon): Likewise.
1291 (*movhf_vfp): Likewise.
1292 (*movsf_vfp): Likewise.
1293 (*thumb2_movsf_vfp): Likewise.
1294 (*movdf_vfp): Likewise.
1295 (*thumb2_movdf_vfp): Likewise.
1296 (*movsfcc_vfp): Likewise.
1297 (*thumb2_movsfcc_vfp): Likewise.
1298 (*movdfcc_vfp): Likewise.
1299 (*thumb2_movdfcc_vfp): Likewise.
1301 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1303 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1307 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1310 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1311 Use qualifier_immediate for last operand. Rename to...
1312 (aarch64_types_ternop_lane_qualifiers): ... This.
1313 (TYPES_QUADOP): Rename to...
1314 (TYPES_TERNOP_LANE): ... This.
1315 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1316 error. Change return of 0 to return of NULL_RTX.
1317 (aarch64_crc32_expand_builtin): Likewise.
1318 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1319 ICE when expanding unknown builtin.
1320 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1321 TERNOP_LANE qualifiers.
1322 (sqdmlsl_lane): Likewise.
1323 (sqdmlal_laneq): Likewise.
1324 (sqdmlsl_laneq): Likewise.
1325 (sqdmlal2_lane): Likewise.
1326 (sqdmlsl2_lane): Likewise.
1327 (sqdmlal2_laneq): Likewise.
1328 (sqdmlsl2_laneq): Likewise.
1330 2014-09-09 Nick Clifton <nickc@redhat.com>
1332 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1334 (S/390 and zSeries Options): Remove superfluous word from the
1335 description of the -mhotpatch option.
1337 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1339 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1340 * ira.c: #include "shrink-wrap.h"
1341 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1342 * ifcvt.c: #include "shrink-wrap.h"
1343 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1345 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1347 * common/config/picochip/picochip-common.c: Remove.
1348 * config.gcc: Remove support for picochip.
1349 * config/picochip/constraints.md: Remove.
1350 * config/picochip/dfa_space.md: Remove.
1351 * config/picochip/dfa_speed.md: Remove.
1352 * config/picochip/picochip-protos.h: Remove.
1353 * config/picochip/picochip.c: Remove.
1354 * config/picochip/picochip.h: Remove.
1355 * config/picochip/picochip.md: Remove.
1356 * config/picochip/picochip.opt: Remove.
1357 * config/picochip/predicates.md: Remove.
1358 * config/picochip/t-picochip: Remove.
1359 * doc/md.texi: Don't document picochi.
1361 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1363 * basic-block.h (control_flow_insn_p): Strengthen param from
1364 const_rtx to const rtx_insn *.
1365 * cfgbuild.c (control_flow_insn_p): Likewise.
1367 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1369 * gcse.c (modify_mem_list): Strengthen this variable from
1370 vec<rtx> * to vec<rtx_insn *> *.
1371 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1373 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1374 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1375 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1377 (record_last_set_info): Likewise for local "last_set_insn".
1379 2014-09-08 DJ Delorie <dj@redhat.com>
1381 * doc/invoke.texi (MSP430 Options): Add -minrt.
1383 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1385 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1386 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1387 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1389 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1391 (adjust_splat): New function.
1392 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1393 (dump_swap_insn_table): Add case for SH_SPLAT.
1395 2014-09-08 Richard Biener <rguenther@suse.de>
1398 * tree-inline.c (copy_loops): The source loop header should
1400 (tree_function_versioning): If loops need fixup after removing
1401 unreachable blocks fix them.
1402 * omp-low.c (simd_clone_adjust): Do not add incr block to
1403 loop under construction.
1405 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1407 * config/aarch64/aarch64-builtins.c
1408 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1410 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1412 * config/i386/cygming.h (TF_SIZE): Remove.
1413 * config/i386/darwin.h (TF_SIZE): Remove.
1414 * config/i386/dragonfly.h (TF_SIZE): Remove.
1415 * config/i386/freebsd.h (TF_SIZE): Remove.
1416 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1417 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1418 * config/i386/sol2.h (TF_SIZE): Remove.
1419 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1420 * config/ia64/linux.h (TF_SIZE): Remove.
1421 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1422 * doc/tm.texi: Regenerate.
1423 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1425 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1427 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1429 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1431 * doc/tm.texi: Regenerate.
1432 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1434 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1435 * config/cris/cris.h (__make_dp): Remove.
1437 2014-09-08 Richard Biener <rguenther@suse.de>
1440 * cfgloop.c (mark_loop_for_removal): Track former header
1442 * cfgloop.h (struct loop): Add former_header member unconditionally.
1443 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1444 diagnostic unconditionally.
1446 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1449 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1450 constraint for operand0 and remove write only modifier from operand3.
1452 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1454 PR rtl-optimization/62208
1455 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1456 rather than const0_rtx in eq/ne-xor simplifications.
1458 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1460 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1461 (arc_output_mi_thunk): Likewise.
1463 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1464 arguments to silence bogus warning.
1466 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1469 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1471 2014-09-06 Tom de Vries <tom@codesourcery.com>
1473 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1474 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1475 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1477 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1480 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1481 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1483 2014-09-05 Easwaran Raman <eraman@google.com>
1485 PR rtl-optimization/62146
1486 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1487 hoisted instruction unconditional.
1489 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1492 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1493 Do not allow any_mask_operand for operands[2].
1494 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1496 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1498 * config/arc/arc.c (arc_print_operand): Use insn method of
1499 final_sequence for type-safety.
1500 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1501 "insn" from rtx to rtx_insn *.
1502 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1503 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1504 Likewise for locals "branch", "label".
1505 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1506 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1507 (same_cmp_following_p): Likewise for locals "i2", "i3".
1508 * config/sh/sh_optimize_sett_clrt.cc
1509 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1510 param "cbranch_insn".
1511 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1512 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1513 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1515 (condjump_p): Likewise.
1516 (condjump_in_parallel_p): Likewise.
1518 (any_uncondjump_p): Likewise.
1519 (any_condjump_p): Likewise.
1520 (condjump_label): Likewise.
1521 (returnjump_p): Strengthen param "insn" from rtx to
1523 (onlyjump_p): Strengthen param "insn" from const_rtx to
1525 (jump_to_label_p): Likewise.
1526 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1527 (invert_jump): Likewise.
1528 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1530 (get_jump_flags): Strengthen param "insn" from rtx to
1532 (get_branch_condition): Likewise.
1533 (condition_dominates_p): Likewise.
1534 (make_return_insns): Move declaration of local "pat" earlier, to
1535 after we've handled NONJUMP_INSN_P and non-sequences, using its
1536 methods to simplify the code and for type-safety.
1537 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1539 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1540 (condjump_p): Strengthen param from const_rtx to
1542 (any_condjump_p): Likewise.
1543 (any_uncondjump_p): Likewise.
1545 (condjump_label): Likewise.
1546 (simplejump_p): Likewise.
1547 (returnjump_p): Likewise.
1548 (onlyjump_p): Likewise.
1549 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1550 (invert_jump): Likewise.
1551 (condjump_in_parallel_p): Strengthen param from const_rtx to
1553 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1554 to const rtx_insn *.
1555 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1556 to const rtx_insn *.
1557 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1559 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1561 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1562 above the conditional, and convert the check on GET_CODE to a
1563 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1564 the conditional. Simplify the conditional by using methods of
1567 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1569 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1570 "link" from rtx to rtx_insn_list *, and use its methods for
1571 clarity and type-safety.
1572 (toggle_cancelled_flags): Likewise.
1573 (restore_last_backtrack_point): Likewise.
1574 (queue_to_ready): Use insn method of "link" in one place.
1575 (schedule_block): Strengthen local "link" from rtx to
1576 rtx_insn_list *, and use its methods for clarity and type-safety.
1578 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1580 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1581 param "insn" from const_rtx to const rtx_insn *.
1582 (sched_get_reverse_condition_uncached): Likewise.
1583 (sched_get_condition_with_rev): Likewise.
1584 (sched_has_condition_p): Likewise.
1585 (sched_insns_conditions_mutex_p): Likewise for both params.
1586 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1587 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1588 (setup_insn_reg_uses): Move local "list" to be more tightly
1589 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1590 its methods for clarity and type-safety.
1591 (sched_analyze_1): Strengthen local "pending" from rtx to
1592 rtx_insn_list *, and local "pending_mem" from rtx to
1593 rtx_expr_list *. Use methods of each for clarity and type-safety.
1594 (sched_analyze_2): Likewise.
1595 (sched_analyze_insn): Likewise.
1597 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1598 param from const_rtx to const rtx_insn *.
1599 (sched_insns_conditions_mutex_p): Likewise for both params.
1600 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1603 * system.h (CONST_CAST_RTX_INSN): New macro.
1605 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1607 * recog.c (peep2_attempt): Strengthen return type from rtx to
1609 (peep2_update_life): Likewise for params "last", "prev", removing
1610 a checked cast made redundant by this.
1611 (peephole2_optimize): Likewise for local "last".
1613 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1615 * basic-block.h (set_block_for_insn): Eliminate this macro in
1617 * rtl.h (set_block_for_insn): New inline function, imposing the
1618 requirement that the "insn" param is an rtx_insn *.
1620 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1622 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1624 * final.c (get_call_reg_set_usage): Likewise for first param,
1625 eliminating a checked cast.
1626 * regs.h (get_call_reg_set_usage): Likewise for first param.
1627 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1628 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1629 cast, replacing references to "x" with "call_insn" where
1631 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1632 rtx_insn *, adding a checked cast.
1634 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1636 * output.h (final_scan_insn): Strengthen first param from rtx to
1639 * final.c (final_scan_insn): Likewise, renaming it back from
1640 "uncast_insn" to "insn", eliminating the checked cast.
1642 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1643 "vec" with an rtx_sequence * "seq", taking a copy of
1644 "final_sequence", and using methods of "seq" for clarity, and for
1645 type-safety in the calls to final_scan_insn.
1646 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1647 of "final_sequence" for clarity, and for type-safety in the call to
1649 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1650 rtx_sequence * and rename from "insn" to "seq".
1652 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1654 * jump.c (delete_related_insns): Introduce a new local "table" by
1655 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1656 get_labels method of "table" to simplify access to the labels in
1659 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1661 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1662 f_minmaxs, f_minmaxd types.
1664 2014-09-05 Richard Biener <rguenther@suse.de>
1666 * cfgloop.c (mark_loop_for_removal): Record former header
1667 when ENABLE_CHECKING.
1668 * cfgloop.h (strut loop): Add former_header member when
1670 * loop-init.c (fix_loop_structure): Sanity check loops
1671 marked for removal if they re-appeared.
1673 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1675 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1676 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1678 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1679 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1680 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1681 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1682 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1683 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1684 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1685 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1686 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1687 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1688 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1689 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1690 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1691 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1692 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1693 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1694 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1695 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1696 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1697 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1698 with int{32,16,8}_t.
1700 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1702 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1703 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1704 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1705 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1706 Remove temporary __asm__ and reimplement.
1708 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1710 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1711 handling cmge, cmgt, cmeq, cmtst.
1713 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1714 cmlt, cmgeu, cmgtu, cmtst): Remove.
1716 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1717 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1718 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1719 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1721 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1723 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1725 (aarch64_fold_builtin): Update pattern for cmtst.
1727 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1730 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1732 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1733 Switch operands, separate out more cases, refactor.
1735 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1737 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1738 argument; rename old version to...
1739 (aarch64_const_vec_all_same_in_range_p): ...this.
1740 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1742 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1744 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1746 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1747 Remove qualifier_const_pointer, update comment.
1749 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1751 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1753 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1755 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1756 varargs with pointer parameter.
1757 (aarch64_simd_expand_builtin): pass pointer into previous.
1759 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1761 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1764 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1766 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1767 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1768 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1769 Replace temporary asm with call to builtin.
1770 (vrbit_p8, vrbitq_p8): New functions.
1772 2014-09-05 Richard Biener <rguenther@suse.de>
1774 * cfgloop.c (mark_loop_for_removal): New function.
1775 * cfgloop.h (mark_loop_for_removal): Declare.
1776 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1777 (merge_blocks): Likewise.
1778 (duplicate_block): Likewise.
1779 * except.c (sjlj_emit_dispatch_table): Likewise.
1780 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1781 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1782 (thread_through_loop_header): Likewise.
1784 2014-09-05 Richard Biener <rguenther@suse.de>
1787 * fold-const.c (try_move_mult_to_index): Remove.
1788 (fold_binary_loc): Do not call it.
1789 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1790 from the base object again.
1792 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1794 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1797 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1800 * config/arm/arm.md (setmem): New pattern.
1801 * config/arm/arm-protos.h (struct tune_params): New fields.
1802 (arm_gen_setmem): New prototype.
1803 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1804 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1805 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1806 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1807 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1808 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1809 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1810 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1811 (arm_const_inline_cost): New function.
1812 (arm_block_set_max_insns): New function.
1813 (arm_block_set_non_vect_profit_p): New function.
1814 (arm_block_set_vect_profit_p): New function.
1815 (arm_block_set_unaligned_vect): New function.
1816 (arm_block_set_aligned_vect): New function.
1817 (arm_block_set_unaligned_non_vect): New function.
1818 (arm_block_set_aligned_non_vect): New function.
1819 (arm_block_set_vect, arm_gen_setmem): New functions.
1821 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1823 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1825 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1827 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1829 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1831 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1833 * valtrack.h: Adjust.
1835 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1837 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1839 (emit_jump_insn_before_noloc): Likewise.
1840 (emit_call_insn_before_noloc): Likewise.
1841 (emit_label_before): Likewise.
1842 (emit_label_after): Likewise.
1843 (emit_insn_before_setloc): Likewise.
1844 (emit_jump_insn_before_setloc): Likewise.
1845 (emit_call_insn_before_setloc): Likewise.
1846 (emit_call_insn_before): Likewise.
1849 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1851 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1852 rtx_insn *, eliminating a checked cast.
1854 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1856 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1857 const_rtx to const rtx_insn *.
1858 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1861 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1863 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1864 fixup_args_size_notes.
1865 * expr.c (fixup_args_size_notes): Strengthen first two params from
1866 rtx to rtx_insn *, eliminating a checked cast.
1867 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1870 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1872 * haifa-sched.c (get_ready_element): Strengthen return type from
1874 * sched-int.h (get_ready_element): Likewise.
1876 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1879 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1880 indexed_or_indirect_operand instead of memory_operand.
1881 (floatsi<mode>2_lfiwzx_mem): Ditto.
1883 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1885 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1886 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1887 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1889 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1891 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1893 (get_last_nonnote_insn): Likewise.
1894 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1895 * resource.c (find_basic_block): Likewise.
1897 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1900 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1902 * genattr.c (main): Within the prototype of insn_latency written
1903 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1904 * genautomata.c (output_internal_maximal_insn_latency_func):
1905 Within the implementation of insn_latency written out to
1906 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1907 eliminating a pair of checked casts.
1909 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1911 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1914 * rtl.h (eh_returnjump_p): Likewise.
1916 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1918 * Makefile.in (TAGS): Handle constructs in timevar.def.
1920 2014-09-04 Guozhi Wei <carrot@google.com>
1923 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1924 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1925 it into two patterns.
1926 (move_lo_quad_internal_be_<mode>): Likewise.
1928 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1930 * doc/options.texi: Document that Var and Init are required if CPP
1932 * optc-gen.awk: Require Var and Init if CPP is given.
1933 * common.opt (Wpedantic): Use Init.
1935 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1937 * config/rs6000/rs6000.c (special_handling_values): Add
1939 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1940 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1941 as swappable with special handling SH_EXTRACT. Remove
1942 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1944 (adjust_extract): New function.
1945 (handle_special_swappables): Add default to case statement; add
1946 case for SH_EXTRACT that calls adjust_extract.
1947 (dump_swap_insn_table): Handle SH_EXTRACT.
1949 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1951 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1952 selection of 0th memory doubleword, regardless of endianness.
1954 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1956 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1958 2014-09-04 Alan Modra <amodra@gmail.com>
1961 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1964 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1966 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1967 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1968 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1969 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1970 * doc/tm.texi: Regenerate.
1971 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1972 selection logic to default_dwarf_frame_reg_mode.
1974 2014-09-03 Marek Polacek <polacek@redhat.com>
1976 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1979 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1981 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1982 the automodified register.
1984 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1986 * output.h (get_some_local_dynamic_name): Declare.
1987 * final.c (some_local_dynamic_name): New variable.
1988 (get_some_local_dynamic_name): New function.
1989 (final_end_function): Clear some_local_dynamic_name.
1990 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1991 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1992 (print_operand): Report an error if '%&' is used inappropriately.
1993 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1994 (get_some_local_dynamic_name_1): Delete.
1995 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1996 (rs6000_get_some_local_dynamic_name): Delete.
1997 (rs6000_get_some_local_dynamic_name_1): Delete.
1998 (print_operand): Report an error if '%&' is used inappropriately.
1999 * config/s390/s390.c (machine_function): Remove some_ld_name.
2000 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2001 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2002 * config/sparc/sparc.c: Include rtl-iter.h.
2003 (machine_function): Remove some_ld_name.
2004 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2005 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2007 2014-09-03 Richard Henderson <rth@redhat.com>
2009 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2010 (aarch64_popwb_pair_reg): Remove.
2011 (aarch64_set_frame_expr): Remove.
2012 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2013 the restore ops performed by the insns generated.
2014 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2015 insn. Perform the calls_eh_return addition later; do not attempt to
2016 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2017 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2018 special markup at all. Load cfun->machine->frame.hard_fp_offset
2019 into a local variable.
2020 (aarch64_frame_pointer_required): Don't check calls_alloca.
2022 2014-09-03 Richard Biener <rguenther@suse.de>
2024 * opts.c (default_options_optimization): Adjust
2025 max-combine-insns to 2 for -Og.
2027 2014-09-03 Martin Jambor <mjambor@suse.cz>
2030 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2031 pass-trough jump functions correctly.
2033 2014-09-03 Martin Jambor <mjambor@suse.cz>
2036 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2037 created replacements in ascending order of offsets.
2038 (known_aggs_to_agg_replacement_list): Likewise.
2040 2014-09-03 Martin Liska <mliska@suse.cz>
2042 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2043 is set to set uninitialized value for vnresult.
2045 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2047 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2048 for TARGET_MUST_PASS_IN_STACK.
2050 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2052 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2053 for TARGET_ARG_PARTIAL_BYTES.
2055 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2057 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2058 instructions for varargs implementation.
2059 (nds32_expand_epilogue): Emit stack adjustment instructions for
2060 varargs implementation.
2062 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2064 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2065 optimization detection.
2067 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2069 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2071 (nds32_function_arg_advance): Deal with nameless arguments.
2072 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2073 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2074 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2076 2014-09-03 Richard Biener <rguenther@suse.de>
2078 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2079 (struct bb_bitmap_sets): Remove deferred member.
2080 (BB_DEFERRED): Remove.
2081 (defer_or_phi_translate_block): Remove.
2082 (compute_antic_aux): Remove deferring of blocks, assert
2083 proper iteration order.
2084 (compute_antic): Do not set BB_DEFERRED.
2085 (eliminate): Allocate el_avail of proper size initially.
2087 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2089 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2090 according to the value of crtl->args.pretend_args_size.
2092 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2094 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2095 varargs information.
2097 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2099 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2100 implementation for TARGET_SETUP_INCOMING_VARARGS.
2101 (nds32_strict_argument_naming): Refine comment.
2102 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2103 Define for future implementation.
2105 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2107 * config/i386/adxintrin.h (_subborrow_u32): New.
2108 (_addcarry_u32): Ditto.
2109 (_subborrow_u64): Ditto.
2110 (_addcarry_u64): Ditto.
2111 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2113 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2114 __builtin_ia32_sbb_u64
2116 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2118 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2120 (nds32_function_arg_advance): Likewise.
2121 (nds32_init_cumulative_args): Likewise.
2122 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2123 (NDS32_FIRST_GPR_REGNUM): Define.
2124 (NDS32_LAST_GPR_REGNUM): Define.
2125 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2126 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2127 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2128 (machine_function): Use GRP-specific stuff.
2130 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2132 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2133 (nds32_expand_epilogue): Likewise.
2134 (nds32_expand_prologue_v3push): Likewise.
2135 (nds32_expand_epilogue_v3pop): Likewise.
2137 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2139 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2140 v3push/v3pop for variadic function.
2141 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2143 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2145 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2146 Check rtx for varargs implementation.
2147 (nds32_output_stack_pop): Likewise.
2148 * config/nds32/nds32-protos.h: Have a rtx argument for
2149 nds32_output_stack_push and nds32_output_stack_pop.
2150 * config/nds32/nds32.md: Likewise.
2152 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2154 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2155 to check if FUNC is an interrupt service routine.
2156 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2158 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2160 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2161 arguments implementation.
2163 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2165 * config/nds32/nds32-predicates.c
2166 (nds32_valid_stack_push_pop): Rename to ...
2167 (nds32_valid_stack_push_pop_p): ... this.
2168 * config/nds32/nds32-protos.h: Likewise.
2169 * config/nds32/predicates.md: Likewise.
2171 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2173 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2174 (nds32_emit_stack_v3push): ... this.
2175 (nds32_gen_stack_v3pop): Rename to ...
2176 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2179 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2181 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2182 (nds32_emit_stack_push_multiple): ... this.
2183 (nds32_gen_stack_pop_multiple): Rename to ...
2184 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2187 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2190 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2191 and add a second splitter to handle the remaining cases.
2193 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2195 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2197 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2199 * cfgexpand.c (label_rtx_for_bb): Change type to
2200 hash_map<basic_block, rtx_code_label *> *.
2201 (expand_gimple_basic_block): Adjust.
2202 (pass_expand::execute): Likewise.
2204 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2206 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2207 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2208 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2209 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2210 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2211 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2212 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2215 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2217 * alloc-pool.c: Include coretypes.h.
2218 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2219 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2220 hash_set instead of htab.
2221 * ggc-page.c (in_gc): New variable.
2222 (ggc_free): Do nothing if a collection is taking place.
2223 (ggc_collect): Set in_gc appropriately.
2224 * ggc.h (gt_ggc_mx(const char *)): New function.
2225 (gt_pch_nx(const char *)): Likewise.
2226 (gt_ggc_mx(int)): Likewise.
2227 (gt_pch_nx(int)): Likewise.
2228 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2229 (hash_map::hash_entry::pch_nx): Likewise.
2230 (hash_map::hash_entry::pch_nx_helper): Likewise.
2231 (hash_map::hash_map): Adjust.
2232 (hash_map::create_ggc): New function.
2233 (gt_ggc_mx): Likewise.
2234 (gt_pch_nx): Likewise.
2235 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2236 (default_hashset_traits::pch_nx): Likewise.
2237 (hash_set::hash_entry::ggc_mx): Likewise.
2238 (hash_set::hash_entry::pch_nx): Likewise.
2239 (hash_set::hash_entry::pch_nx_helper): Likewise.
2240 (hash_set::hash_set): Adjust.
2241 (hash_set::create_ggc): New function.
2242 (hash_set::elements): Likewise.
2243 (gt_ggc_mx): Likewise.
2244 (gt_pch_nx): Likewise.
2245 * hash-table.h (hash_table::hash_table): Adjust.
2246 (hash_table::m_ggc): New member.
2247 (hash_table::~hash_table): Adjust.
2248 (hash_table::expand): Likewise.
2249 (hash_table::empty): Likewise.
2250 (gt_ggc_mx): New function.
2251 (hashtab_entry_note_pointers): Likewise.
2252 (gt_pch_nx): Likewise.
2254 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2256 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2257 built-in definition.
2258 (XVCVUXDDP_SCALE): Likewise.
2259 (XVCVDPSXDS_SCALE): Likewise.
2260 (XVCVDPUXDS_SCALE): Likewise.
2261 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2262 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2263 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2264 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2265 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2267 * config/rs6000/rs6000.c (real.h): New include.
2268 (rs6000_scale_v2df): New function.
2269 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2270 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2271 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2272 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2273 (vsx_xvcvsxddp_scale): New define_expand.
2274 (vsx_xvcvsxddp): New define_insn.
2275 (vsx_xvcvuxddp_scale): New define_expand.
2276 (vsx_xvcvuxddp): New define_insn.
2277 (vsx_xvcvdpsxds_scale): New define_expand.
2278 (vsx_xvcvdpsxds): New define_insn.
2279 (vsx_xvcvdpuxds_scale): New define_expand.
2280 (vsx_xvcvdpuxds): New define_insn.
2281 * doc/extend.texi (vec_ctf): Add new prototypes.
2282 (vec_cts): Likewise.
2283 (vec_ctu): Likewise.
2284 (vec_splat): Likewise.
2285 (vec_div): Likewise.
2286 (vec_mul): Likewise.
2288 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2291 * config/arm/neon.md
2292 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2293 <v_cmp_result>): New pattern.
2294 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2295 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2296 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2297 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2298 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2299 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2301 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2304 * config/arm/iterators.md (FIXUORS): New code iterator.
2305 (VCVT): New int iterator.
2306 (su_optab): New code attribute.
2308 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2310 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2312 * config/aarch64/predicates.md (aarch64_comparison_operation):
2313 New special predicate.
2314 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2315 aarch64_comparison_operation instead of matching an operator.
2316 Update operand numbers.
2317 (csinc3<mode>_insn): Likewise.
2318 (*csinv3<mode>_insn): Likewise.
2319 (*csneg3<mode>_insn): Likewise.
2320 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2321 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2322 Return -1 instead of aborting on invalid condition codes.
2323 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2324 to assert that the returned condition code is valid.
2325 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2327 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2329 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2330 tree.def, and gimple.def
2332 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2333 Balaji V. Iyer <balaji.v.iyer@intel.com>
2334 Igor Zamyatin <igor.zamyatin@intel.com>
2336 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2337 (__cilkrts_cilk_for_64): Likewise.
2338 * cilk-common.c (declare_cilk_for_builtin): New function.
2339 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2340 __cilkrts_cilk_for_64 bultins.
2341 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2343 (cilk_for_32_fndecl): New define.
2344 (cilk_for_64_fndecl): Likewise.
2345 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2346 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2347 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2348 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2349 GF_OMP_FOR_COMBINED_INTO.
2350 * gimplify.c (gimplify_scan_omp_clauses): Added
2351 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2352 (gimplify_adjust_omp_clauses): Ditto.
2353 (gimplify_omp_for): Added CILK_FOR case.
2354 (gimplify_expr): Ditto.
2355 * omp-low.c: Include cilk.h.
2356 (extract_omp_for_data): Set appropriate kind for
2357 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2358 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2359 (create_omp_child_function_name): Added second argument to handle
2361 (cilk_for_check_loop_diff_type): New function.
2362 (expand_cilk_for_call): Likewise.
2363 (expand_cilk_for): Likewise.
2364 (create_omp_child_function): Set cilk_for_count; handle the cases when
2365 it is true; call create_omp_child_function_name with second argument.
2366 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2367 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2368 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2369 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2370 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2371 (convert_local_omp_clauses): Ditto.
2372 * tree-pretty-print.c (dump_omp_clause): Added
2373 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2374 (dump_generic_node): Added CILK_FOR case.
2375 * tree.c (omp_clause_num_ops): New element
2376 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2377 (omp_clause_code_name): New element _Cilk_for_count_.
2378 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2379 * tree.def: Add tree code for CILK_FOR.
2381 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2383 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2384 (ppc403-compare): Add "exts with dot" case.
2385 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2386 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2387 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2388 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2389 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2390 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2391 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2392 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2393 cell-cmp-microcoded): Similarly.
2394 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2395 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2396 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2397 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2398 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2399 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2400 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2401 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2402 (power6-compare): Add "exts with dot" case.
2403 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2404 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2405 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2407 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2408 if avoiding Cell microcode.
2409 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2410 (is_cracked_insn): Ditto.
2411 (insn_must_be_first_in_group): Ditto.
2412 * config/rs6000/rs6000.md (dot): Adjust comment.
2413 (cell_micro): Handle exts+dot.
2414 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2415 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2416 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2417 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2418 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2419 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2420 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2422 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2424 * config/rs6000/rs6000.md (QHSI): Delete.
2425 (EXTQI, EXTHI, EXTSI): New mode iterators.
2426 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2427 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2428 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2429 9 anonymous instructions, and 8 splitters): Delete.
2430 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2431 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2432 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2433 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2434 *zero_extendsi<mode>2_dot2): New.
2436 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2438 * config/rs6000/rs6000.md (any_extend): New code iterator.
2439 (u, su): New code attributes.
2440 (dmode, DMODE): New mode attributes.
2441 (<su>mul<mode>3_highpart): New.
2442 (*<su>mul<mode>3_highpart): New.
2443 (<su>mulsi3_highpart_le): New.
2444 (<su>muldi3_highpart_le): New.
2445 (<su>mulsi3_highpart_64): New.
2446 (<u>mul<mode><dmode>3): New.
2447 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2449 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2452 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2454 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2455 *mulsi3_internal2, and two splitters): Delete.
2456 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2458 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2460 2014-09-02 Richard Biener <rguenther@suse.de>
2462 PR tree-optimization/62695
2463 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2466 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2469 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2471 2014-09-01 Andi Kleen <ak@linux.intel.com>
2473 * file-find.c (add_prefix_begin): Add.
2474 (do_add_prefix): Rename from add_prefix with first argument.
2475 (add_prefix): Add new wrapper.
2476 * file-find.h (add_prefix_begin): Add.
2477 * gcc-ar.c (main): Support -B option.
2479 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2481 * genemit.c: Include dumpfile.h.
2482 (gen_split): Print name of splitter function to dump file.
2484 2014-09-01 Richard Biener <rguenther@suse.de>
2486 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2487 Use stack auto_vecs for constraint expressions.
2488 (find_func_aliases_for_call): Likewise.
2489 (find_func_aliases): Likewise.
2490 (find_func_clobbers): Likewise.
2492 2014-09-01 Richard Biener <rguenther@suse.de>
2494 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2495 operands vector in most cases. Remove redundant code.
2497 2014-09-01 Olivier Hainque <hainque@adacore.com>
2499 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2500 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2501 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2503 2014-09-01 Richard Biener <rguenther@suse.de>
2505 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2506 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2507 vn_reference_compute_hash, vn_reference_insert): Remove.
2508 (vn_reference_lookup_call): New function.
2509 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2510 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2511 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2512 (create_reference_ops_from_call): Remove.
2513 (vn_reference_lookup_3): Properly update shared_lookup_references.
2514 (vn_reference_lookup_pieces): Assert that we updated
2515 shared_lookup_references properly.
2516 (vn_reference_lookup): Likewise.
2517 (vn_reference_lookup_call): New function.
2518 (visit_reference_op_call): Use it. Avoid re-building the
2520 (visit_reference_op_load): Remove redundant lookup.
2521 (visit_reference_op_store): Perform special tail-merging work
2522 only when possibly doing tail-merging.
2523 (visit_use): Likewise.
2524 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2526 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2529 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2530 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2531 (find_inc): Revert 2014-08-13 change.
2533 2014-09-01 Marek Polacek <polacek@redhat.com>
2536 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2537 Change the type of V to unsigned HOST_WIDE_INT.
2539 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2541 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2542 the size of byte markers.
2543 (do_shift_rotate): Fix confusion between host, target and marker byte
2545 (verify_symbolic_number_p): Likewise.
2546 (find_bswap_or_nop_1): Likewise.
2547 (find_bswap_or_nop): Likewise.
2549 2014-09-01 Olivier Hainque <hainque@adacore.com>
2551 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2552 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2554 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2556 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2557 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2558 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2560 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2564 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2565 (build_check_stmt): Likewise.
2566 (instrument_strlen_call): Likewise.
2567 (asan_expand_check_ifn): Likewise and fix types.
2568 (maybe_cast_to_ptrmode): New function.
2570 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2572 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2574 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2576 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2578 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2580 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2581 prefix to function labels when generating fast indirect calls.
2583 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2587 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2588 param back from rtx_insn * to rtx. Rename param from "label" to
2589 "label_or_return", reintroducing "label" as an rtx_insn * after
2590 we've ensured it's not a RETURN.
2591 (first_active_target_insn): Likewise for return type and param;
2592 add a checked cast to rtx_insn * once we've ensured "insn" is not
2594 (steal_delay_list_from_target): Convert param "pnew_thread" back
2595 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2597 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2598 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2599 cast once we've established we're not dealing with a RETURN,
2600 renaming subsequent uses of "thread" to "thread_insn".
2601 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2603 (follow_jumps): Convert return type and param "label" from
2604 rtx_insn * back to rtx. Move initialization of "value" to after
2605 the handling for ANY_RETURN_P, adding a checked cast there to
2606 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2607 rename to "this_label_or_return", reintroducing "this_label" as
2608 an rtx_insn * once we've handled the case where it could be an
2610 (fill_slots_from_thread): Rename param "thread" to
2611 "thread_or_return", converting from an rtx_insn * back to an rtx.
2612 Reintroduce name "thread" as an rtx_insn * local with a checked
2613 cast once we've handled the case of it being an ANY_RETURN_P.
2614 Convert local "new_thread" from an rtx_insn * back to an rtx.
2615 Add a checked cast when assigning to "trial" from "new_thread".
2616 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2617 checked cast to rtx_insn * from "new_thread" when invoking
2619 (fill_eager_delay_slots): Convert locals "target_label",
2620 "insn_at_target" from rtx_insn * back to rtx.
2621 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2622 (relax_delay_slots): Convert locals "trial", "target_label" from
2623 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2624 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2625 invoking update_block.
2626 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2627 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2629 * resource.h (mark_target_live_regs): Undo erroneous conversion
2630 of second param of r214693, converting it back from rtx_insn * to
2631 rtx, since it could be a RETURN.
2633 * resource.c (find_dead_or_set_registers): Similarly, convert
2634 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2635 could be writing back a RETURN. Rename local rtx_insn * "next" to
2636 "next_insn", and introduce "lab_or_return" as a local rtx,
2637 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2638 (mark_target_live_regs): Undo erroneous conversion
2639 of second param of r214693, converting it back from rtx_insn * to
2640 rtx, since it could be a RETURN. Rename it from "target" to
2641 "target_maybe_return", reintroducing the name "target" as a local
2642 rtx_insn * with a checked cast, after we've handled the case of
2645 2014-08-29 DJ Delorie <dj@redhat.com>
2647 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2648 pointer size up to a power of two.
2649 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2650 (POINTER_SIZE_UNITS): New, rounded up value.
2651 * dwarf2asm.c (size_of_encoded_value): Use it.
2652 (dw2_output_indirect_constant_1): Likewise.
2653 * expmed.c (init_expmed_one_conv): We now know the sizes of
2655 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2656 * optabs.c (expand_float): Use precision, not size.
2657 (expand_fix): Likewise.
2658 * simplify-rtx (simplify_unary_operation_1): Likewise.
2659 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2660 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2661 (default_assemble_integer) Likewise.
2662 (dump_tm_clone_pairs): Likewise.
2663 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2664 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2665 (prepare_call_arguments): Likewise.
2666 * stor-layout.c (finalize_type_size): Preserve precision.
2667 (layout_type): Use precision, not size.
2669 * expr.c (convert_move): If the target has an explicit converter,
2672 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2674 * gdbinit.in: Skip various inline functions in rtl.h when
2677 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2680 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2682 2014-08-29 Richard Biener <rguenther@suse.de>
2684 PR tree-optimization/62291
2685 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2686 exactly the vector size needed and use quick_push.
2687 (phi_translate_1): Adjust comment.
2688 (valid_in_sets): Remove block argument and remove pointless
2690 (dependent_clean): Adjust for removal of block argument.
2692 (compute_antic_aux): Likewise.
2693 (compute_partial_antic_aux): Likewise.
2695 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2696 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2697 Anna Tikhonova <anna.tikhonova@intel.com>
2698 Ilya Tocar <ilya.tocar@intel.com>
2699 Andrey Turetskiy <andrey.turetskiy@intel.com>
2700 Ilya Verbin <ilya.verbin@intel.com>
2701 Kirill Yukhin <kirill.yukhin@intel.com>
2702 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2704 * config/i386/sse.md
2705 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2706 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2707 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2708 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2710 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2711 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2712 Anna Tikhonova <anna.tikhonova@intel.com>
2713 Ilya Tocar <ilya.tocar@intel.com>
2714 Andrey Turetskiy <andrey.turetskiy@intel.com>
2715 Ilya Verbin <ilya.verbin@intel.com>
2716 Kirill Yukhin <kirill.yukhin@intel.com>
2717 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2719 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2720 * config/i386/sse.md
2721 (define_mode_iterator VI4_128_8_256): New.
2722 (define_mode_iterator VI2_128_4_256): Ditto.
2723 (define_mode_iterator PMOV_DST_MODE): Rename into
2724 (define_mode_iterator PMOV_DST_MODE_1): this.
2725 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2726 Use PMOV_DST_MODE_1 mode iterator.
2727 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2729 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2731 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2732 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2733 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2734 (define_mode_iterator PMOV_DST_MODE_2): New.
2735 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2736 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2737 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2739 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2740 (define_mode_attr pmov_dst_3): Ditto.
2741 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2742 (define_mode_attr pmov_suff_3): Ditto.
2743 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2744 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2745 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2746 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2747 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2748 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2749 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2750 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2751 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2752 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2753 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2754 (define_mode_attr pmov_dst_4): Ditto.
2755 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2756 (define_mode_attr pmov_suff_4): Ditto.
2757 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2758 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2759 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2760 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2761 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2762 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2763 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2764 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2765 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2766 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2767 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2769 2014-08-29 Richard Biener <rguenther@suse.de>
2771 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2772 NON_LVALUE_EXPR in gimple.
2774 2014-08-29 Richard Biener <rguenther@suse.de>
2777 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2778 from previous refactoring.
2779 (gimple_fold_builtin_strncpy): Likewise.
2781 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2784 * function.c (assign_parm_setup_reg): Remove erroneous checked
2785 cast to rtx_insn * on result of gen_extend_insn in favor of
2786 introducing a new local rtx "pat".
2788 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2790 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2792 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2794 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2796 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2797 (next_insn): Likewise.
2798 * emit-rtl.c (next_insn): Likewise.
2799 (previous_insn): Likewise.
2800 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2801 "insn" and "next" from rtx to rtx_insn *.
2802 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2803 "insn", "insn1", "vliw_start", "prologue_end_note",
2804 "last_insn_in_packet".
2806 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2808 * shrink-wrap.h (active_insn_between): Strengthen both params from
2810 * function.c (active_insn_between): Likewise.
2812 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2814 * genattr.c (main): When writing out insn-attr.h, strengthen param
2815 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2816 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2817 writing out the definition of dfa_clear_single_insn_cache to the
2818 generated insn-automata.c
2820 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2822 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2824 (incr_ticks_for_insn): Likewise.
2825 (init_resource_info): Likewise.
2827 * resource.c (init_resource_info): Likewise.
2828 (clear_hashed_info_for_insn): Likewise.
2829 (incr_ticks_for_insn): Likewise.
2831 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2833 (steal_delay_list_from_target): Use methods of "seq".
2834 (try_merge_delay_insns): Use methods of "merged_insns".
2835 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2836 (reorg_redirect_jump): Likewise for param "jump".
2838 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2840 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2842 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2843 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2845 (s390_mainpool_finish): In three places, split out a local rtx
2846 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2847 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2848 and split another local rtx "insn" out into rtx "pat" and
2850 * config/sh/sh.c (output_branchy_insn): Rather than working
2851 directly on operands[9], introduce local rtx_code_label *
2852 variables named "lab" in two places, working on them, and then
2853 assigning them to operands[9], so that the intervening operations
2854 are known by the type system to be on insns.
2856 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2858 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2861 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2862 in invocation of INSN_HAS_LOCATION.
2864 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2866 * config/rs6000/altivec.h (vec_xl): New #define.
2867 (vec_xst): Likewise.
2868 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2869 (XXSPLTD_V2DI): Likewise.
2870 (DIV_V2DI): Likewise.
2871 (UDIV_V2DI): Likewise.
2872 (MUL_V2DI): Likewise.
2873 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2874 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2875 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2876 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2877 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2878 (UNSPEC_VSX_DIVSD): Likewise.
2879 (UNSPEC_VSX_DIVUD): Likewise.
2880 (UNSPEC_VSX_MULSD): Likewise.
2881 (vsx_mul_v2di): New insn-and-split.
2882 (vsx_div_v2di): Likewise.
2883 (vsx_udiv_v2di): Likewise.
2884 (vsx_xxspltd_<mode>): New insn.
2886 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2888 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2890 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2891 (NEXT_INSN): Likewise.
2892 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2893 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2895 (no_labels_between_p): Likewise for both params.
2897 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2898 cast when using NEXT_INSN on operands[2].
2899 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2900 "insn" from rtx to rtx_insn *, adding a checked cast.
2901 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2903 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2905 (arc_text_label): Likewise for param "insn".
2906 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2908 (arc_ccfsm_record_condition): Likewise for param "jump".
2909 (arc_text_label): Likewise for local "label".
2910 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2911 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2912 a method for typesafety. Add a checked cast.
2913 * config/arc/constraints.md (Clb): Add a checked cast when getting
2914 the CODE_LABEL from a LABEL_REF.
2915 * config/arm/arm.c (require_pic_register): Strengthen locals
2916 "seq", "insn" from rtx to rtx_insn *.
2917 (create_fix_barrier): Likewise for locals "selected", "next".
2918 (thumb1_reorg): Likewise for locals "prev", "insn".
2919 (arm_expand_prologue): Likewise for local "last".
2920 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2922 (thumb2_output_casesi): Likewise for operands[2].
2923 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2924 strengthen local "insn" from rtx to rtx_insn *.
2925 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2926 type and param "insn".
2927 (find_prev_insn_start): Likewise.
2928 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2930 (gen_one_bundle): Likewise for loal "t".
2931 (find_load): Likewise for param "insn".
2932 (workaround_speculation): Likewise for locals "insn", "next",
2933 "target", "next_tgt".
2934 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2935 and for locals "insn", "within", "last".
2936 (count_unit_reqs): Likewise for params "head", "tail" and local
2938 (try_rename_operands): Likewise for params "head", "tail".
2939 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2940 (struct c6x_sched_context): Likewise for fields
2941 "last_scheduled_insn", "last_scheduled_iter0".
2942 (init_sched_state): Replace NULL_RTX with NULL.
2943 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2945 (undo_split_delayed_nonbranch): Likewise for param and for local
2947 (conditionalize_after_sched): Likewise for local "insn".
2948 (bb_earliest_end_cycle): Likewise.
2949 (filter_insns_above): Likewise for locals "insn", "next".
2950 (hwloop_optimize): Remove redundant checked cast.
2951 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2952 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2954 (cris_simple_epilogue): Likewise.
2955 (cris_expand_prologue): Likewise.
2956 (cris_expand_epilogue): Likewise.
2957 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2958 local "insn" from rtx to rtx_insn *.
2959 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2960 (struct frv_packet_group): Likewise for the elements within array
2961 fields "insns", "sorted", and for field "nop".
2962 (frv_packet): Likewise for the elements within array field
2964 (frv_add_insn_to_packet): Likewise for param "insn".
2965 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2967 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2968 (frv_sort_insn_group_1): Likewise for local "insn".
2969 (frv_optimize_membar_local): Likewise.
2970 (frv_align_label): Likewise for locals "x", "last", "barrier",
2972 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2974 (ia64_sched_init): Likewise for local "insn".
2975 (scheduled_good_insn): Likewise for param "last".
2976 (struct _ia64_sched_context): Likewise for field
2977 "last_scheduled_insn".
2978 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2979 (struct bundle_state): Likewise for field "insn".
2980 (issue_nops_and_insn): Likewise for param "insn".
2981 (get_next_important_insn): Likewise for return type and both
2983 (ia64_add_bundle_selector_before): Likewise for param "insn".
2984 (bundling): Likewise for params "prev_head_insn", "tail" and
2985 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2986 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2987 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2988 Strengthen final param from rtx to rtx_insn *.
2989 (iq2000_move_1word): Likewise for second param.
2990 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2991 param "cur_insn" and local "next_insn".
2992 (iq2000_move_1word): Likewise for param "insn".
2993 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2994 casts when using NEXT_INSN on operands[1].
2995 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2996 "insn" from rtx to rtx_insn *.
2997 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2998 "x", introducing local rtx_insn * "insn" for when working with the
2999 CODE_LABEL of the LABEL_REF.
3000 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3002 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3004 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3006 (conditionalize_block): Likewise for return type and param.
3007 (mcore_is_dead): Likewise for param "first" and local "insn".
3008 (emit_new_cond_insn): Likewise for return type.
3009 (conditionalize_block): Likewise for return type, param, and
3010 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3012 (conditionalize_optimization): Likewise for local "insn".
3013 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3015 * config/microblaze/microblaze.md: Add checked casts when using
3017 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3018 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3019 and rtx_insn * "insn".
3020 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3021 checked cast when using NEXT_INSN on operands[2].
3022 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3023 local "insn" from rtx to rtx_insn *.
3024 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3026 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3027 Add a checked cast when using NEXT_INSN on operands[1].
3028 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3030 (pa_output_cbranch): Likewise for final param.
3031 (pa_output_lbranch): Likewise for second param.
3032 (pa_output_bb): Likewise for third param.
3033 (pa_output_bvb): Likewise.
3034 (pa_output_dbra): Likewise for second param.
3035 (pa_output_movb): Likewise.
3036 (pa_output_parallel_movb): Likewise.
3037 (pa_output_parallel_addb): Likewise.
3038 (pa_output_millicode_call): Likewise for first param.
3039 (pa_output_mul_insn): Likewise for second param.
3040 (pa_output_div_insn): Likewise for third param.
3041 (pa_output_mod_insn): Likewise for second param.
3042 (pa_jump_in_call_delay): Likewise for param.
3043 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3044 (pa_output_div_insn): Likewise.
3045 (pa_output_mod_insn): Likewise.
3046 (pa_output_cbranch): Likewise.
3047 (pa_output_lbranch): Likewise.
3048 (pa_output_bb): Likewise.
3049 (pa_output_bvb): Likewise.
3050 (pa_output_dbra): Likewise.
3051 (pa_output_movb): Likewise.
3052 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3053 to simplify and for typesafety.
3054 (pa_output_call): Use method of rtx_sequence *.
3055 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3056 (pa_jump_in_call_delay): Likewise.
3057 (pa_output_parallel_movb): Likewise.
3058 (pa_output_parallel_addb): Likewise.
3059 (pa_following_call): Likewise.
3060 (pa_combine_instructions): Likewise for locals "anchor",
3062 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3063 locals "start", "end".
3064 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3065 param "insn" and local "local_insn".
3066 (picochip_final_prescan_insn): Likewise for local "local_insn".
3067 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3069 (uses_TOC): Likewise.
3070 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3071 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3072 splitting out to more tightly-scoped locals, 3 as rtx and one as
3074 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3076 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3078 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3080 (fixup_addr_diff_vecs): Likewise.
3081 (reg_unused_after): Likewise for param 2.
3082 (sh_can_redirect_branch): Likewise for both params.
3083 (check_use_sfunc_addr): Likewise for param 1.
3084 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3085 (find_barrier): Likewise for local "last_got".
3086 (gen_block_redirect): Likewise for return type, param "jump" and
3087 locals "prev", "scan", "next", "insn".
3088 (struct far_branch): Likewise for fields "near_label",
3089 "insert_place", "far_label".
3090 (gen_far_branch): Likewise for local "jump".
3091 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3093 (barrier_align): Likewise for param and for locals "prev", "x".
3094 Introduce local rtx_sequence * "prev_seq" and use insn method for
3095 typesafety and clarity.
3096 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3097 (get_dest_uid): Likewise for local "dest".
3098 (split_branches): Likewise for locals "next", "beyond", "label",
3099 "block", "far_label". Add checked casts when assigning to
3100 bp->far_label and "far_label".
3101 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3102 (sequence_insn_p): Likewise.
3103 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3104 more loop-scoped rtx "insn" when walking LABEL_REFS.
3105 (sh_can_redirect_branch): Strengthen both params from rtx to
3107 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3108 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3109 for clarity and typesafety.
3110 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3111 "insn" from rtx to rtx_insn *.
3112 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3113 when using NEXT_INSN on the CODE_LABEL in operands[2].
3114 (define_insn "casesi_worker_2"): Likewise.
3115 (define_insn "casesi_shift_media"): Likewise.
3116 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3118 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3119 Strengthen field "insn" from rtx to rtx_insn *.
3120 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3121 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3122 param "start_insn" and local "start_insn".
3123 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3125 (find_set_of_reg_bb): Likewise for param "insn".
3126 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3127 (trace_reg_uses): Likewise for param "start_insn".
3128 (sh_treg_combine::cbranch_trace): Likewise for field
3130 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3132 (sh_treg_combine::record_set_of_reg): Likewise for param
3133 "start_insn" and local "i".
3134 (sh_treg_combine::can_remove_cstore): Likewise for local
3136 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3138 (sh_treg_combine::execute): Likewise for local "i".
3139 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3141 (sparc_check_64): Likewise for second param.
3142 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3143 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3144 dyn_cast, using its insn method for typesafety and clarity.
3145 (empty_delay_slot): Strengthen param "insn" from rtx to
3147 (set_extends): Likewise.
3148 (sparc_check_64): Likewise.
3149 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3150 for locals "seq", "last_insn".
3151 (combine_bnp): Likewise for param "insn".
3152 (xstormy16_reorg): Likewise for local "insn".
3153 * config/v850/v850.c (substitute_ep_register): Likewise for params
3154 "first_insn", "last_insn" and local "insn".
3155 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3156 elements of "regs" array, and local "insn".
3157 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3158 * final.c (final_sequence): Strengthen this global from rtx to
3160 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3162 (final_scan_insn): Update assignment to "final_sequence" to be
3163 from "seq", the cast version of "body", for type-safety.
3164 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3165 "insns" from rtx to rtx_insn *.
3166 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3167 * genattr.c (main): When writing out generated insn-attr.h,
3168 strengthen params 1 and 3 of eligible_for_delay,
3169 eligible_for_annul_true, eligible_for_annul_false from rtx to
3171 * genattrtab.c (write_eligible_delay): Likewise when writing out
3172 generated insn-attrtab.c; also local "insn" the generated
3174 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3176 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3177 "start_label" from rtx to rtx_insn *.
3178 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3179 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3180 "insns" and local "insn".
3181 (validate_equiv_mem): Likewise for param "start" and local "insn".
3182 (memref_used_between_p): Likewise for params "start", "end" and
3184 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3186 * loop-doloop.c (doloop_optimize): Within region guarded by
3187 INSN_P (doloop_pat), introduce a new local rtx_insn *
3188 "doloop_insn" via a checked cast, and use it for typesafety,
3189 eventually writing the value back into doloop_pat.
3190 * output.h (final_sequence): Strengthen this global from rtx to
3192 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3193 reintroducing "insn" as an rtx_insn * via a checked cast.
3194 Strengthen param "attempt" and local "new_insn"from rtx to
3196 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3198 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3199 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3200 "p" in favor of more tightly-scoped replacements, sometimes rtx
3201 and sometimes rtx_insn *, as appropriate.
3202 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3203 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3204 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3205 local "trial" from rtx to rtx_insn *.
3206 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3207 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3208 rtx_sequence * and use methods for clarity and typesafety.
3209 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3210 rtx to rtx_insn *. Strenghten local "li" from rtx to
3211 rtx_insn_list * and use its methods for clarity and typesafety.
3212 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3214 (steal_delay_list_from_fallthrough): Likewise.
3215 (try_merge_delay_insns): Likewise for param "thread" and locals
3216 "trial", "next_trial", "delay_insn".
3217 (redundant_insn): Likewise for param "target" and local "trial".
3218 (own_thread_p): Likewise for param "thread" and locals
3219 "active_insn", "insn".
3220 (get_label_before): Likewise for param "insn".
3221 (fill_simple_delay_slots): Likewise for local "new_label"; use
3222 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3223 (label_before_next_insn): Strengthen return type and local "insn"
3224 from rtx to rtx_insn *.
3225 (relax_delay_slots): Likewise for locals "other", "tmp".
3226 (make_return_insns): Likewise for param "first" and locals "insn",
3227 "jump_insn", "prev". Move declaration of "pat" to its assignment
3228 and strengthen from rtx to rtx_sequence *. Use its methods for
3229 clarity and typesafety.
3230 * rtlanal.c (no_labels_between_p): Strengthen params from
3231 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3233 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3234 from const_rtx to const rtx_insn *.
3235 (reg_set_between_p): Rename param "from_insn" to
3236 "uncast_from_insn", and reintroduce "from_insn" as a
3237 const rtx_insn * via a checked cast.
3238 (modified_between_p): Likewise for param "start" as "uncast_start".
3239 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3240 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3241 "tmp", head" from rtx to rtx_insn *.
3242 (recompute_rev_top_order): Likewise for local "insn".
3243 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3244 * store-motion.c (build_store_vectors): Likewise for local "insn".
3245 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3246 for clarity and typesafety.
3247 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3249 (computation_cost): Likewise for local "seq".
3250 (get_address_cost): Likewise.
3252 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3254 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3256 (label_is_jump_target_p): Likewise for second param.
3258 * rtlanal.c (tablejump_p): Likewise for param "insn".
3259 (label_is_jump_target_p): Likewise for param "jump_insn".
3261 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3263 * rtl.h (find_first_parameter_load): Strengthen return type and
3264 both params from rtx to rtx_insn *.
3265 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3266 both params and locals "before", "first_set" from rtx to
3267 rtx_insn *. Remove now-redundant cast.
3268 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3270 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3272 * rtl.h (find_last_value): Delete.
3273 * rtlanal.c (find_last_value): Delete.
3275 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3277 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3278 from rtx to rtx_insn *.
3279 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3280 rtx "note" with new local rtx_insn * "new_head" when calculating
3281 head insn of new basic block.
3282 * combine.c (combine_split_insns): Strengthen return type and local
3283 "ret" from rtx to rtx_insn *.
3284 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3285 (try_combine): Eliminate local "m_split", splitting into new
3286 locals "m_split_insn" and "m_split_pat".
3287 (find_split_point): Strengthen local "seq" from rtx into
3289 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3290 locals "label", "branch".
3291 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3293 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3294 * dse.c (note_add_store_info): Likewise for fields "first",
3296 (note_add_store): Likewise for local "insn".
3297 (emit_inc_dec_insn_before): Likewise for locals "insn",
3299 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3300 (replace_read): Likewise for locals "insns", "this_insn".
3301 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3302 (notice_eh_throw): Likewise for param "insn".
3303 (before_next_cfi_note): Likewise for return type, param, and local
3305 (connect_traces): Likewise for local "note".
3306 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3307 (verify_rtl_sharing): Likewise.
3308 (unshare_all_rtl_in_chain): Likewise for param "insn".
3309 (get_first_nonnote_insn): Likewise for local "insn".
3310 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3311 "seq" and use its methods to clarify things.
3312 (next_insn): Strengthen return type from rtx to rtx_insn *.
3313 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3314 local rtx_insn * using a checked cast, dropping a checked cast
3315 made redundant by this change. Use a cast to and method of
3316 rtx_sequence to clarify the code.
3317 (previous_insn): Rename param "insn" to "uncast_insn" and
3318 reintroduce "insn" as a local rtx_insn * using a checked cast,
3319 dropping a checked cast made redundant by this change. Use a cast
3320 to and method of rtx_sequence to clarify the code.
3321 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3322 reintroduce "insn" as a local rtx_insn * using a checked cast,
3323 dropping a checked cast made redundant by this change.
3324 (next_nonnote_insn_bb): Likewise.
3325 (prev_nonnote_insn): Likewise.
3326 (prev_nonnote_insn_bb): Likewise.
3327 (next_nondebug_insn): Likewise.
3328 (prev_nondebug_insn): Likewise.
3329 (next_nonnote_nondebug_insn): Likewise.
3330 (prev_nonnote_nondebug_insn): Likewise.
3331 (next_real_insn): Likewise.
3332 (prev_real_insn): Likewise.
3333 (next_active_insn): Likewise.
3334 (prev_active_insn): Likewise.
3335 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3337 (prev_cc0_setter): Likewise.
3338 (try_split): Rename param "trial" to "uncast_trial" and
3339 reintroduce "insn" as a local rtx_insn * using a checked cast,
3340 dropping checked casts made redundant by this change.
3341 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3343 (remove_insn): Rename param "insn" to "uncast_insn" and
3344 reintroduce "insn" as a local rtx_insn * using a checked cast.
3345 (emit_pattern_after_setloc): Likewise for param "after", as
3347 (emit_pattern_after): Likewise. Strengthen local "prev" from
3349 (emit_pattern_before_setloc): Rename param "before" to
3350 "uncast_before" and reintroduce "before" as a local rtx_insn *
3351 using a checked cast. Strengthen locals "first", "last" from
3353 (emit_pattern_before): Likewise rename/cast param "before" to
3354 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3355 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3356 "first" and local "insn" from rtx to rtx_insn *.
3357 (copy_reg_eh_region_note_backward): Likewise for param "last"
3359 * expr.c (fixup_args_size_notes): Rename param "last" to
3360 "uncast_last" and reintroduce "last" as a local rtx_insn *
3361 using a checked cast. Strengthen local "insn" from rtx to
3363 * function.c (set_insn_locations): Strengthen param "insn" from
3365 (record_insns): Likewise for param "insns" and local "tmp".
3366 (active_insn_between): Rename param "tail" to
3367 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3368 using a checked cast.
3369 (thread_prologue_and_epilogue_insns): Split out top-level local
3370 rtx "seq" into three different rtx_insn * locals. Strengthen
3371 local "prologue_seq" from rtx to rtx_insn *.
3372 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3373 from rtx to rtx_insn *.
3374 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3375 (priority): Likewise for locals "prev_first", "twin".
3376 (setup_insn_max_reg_pressure): Likewise for param "after".
3377 (sched_setup_bb_reg_pressure_info): Likewise.
3378 (no_real_insns_p): Strengthen params from const_rtx to
3380 (schedule_block): Strengthen local "next_tail" from rtx to
3382 * ifcvt.c (find_active_insn_before): Strengthen return type and
3383 param "insn" from rtx to rtx_insn *.
3384 (find_active_insn_after): Likewise.
3385 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3386 (cond_exec_process_if_block): Likewise for locals "then_start",
3387 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3388 (noce_process_if_block): Likewise for local "jump".
3389 (merge_if_block): Likewise for two locals named "end".
3390 (cond_exec_find_if_block): Likewise for local "last_insn".
3391 * jump.c (delete_related_insns): Rename param "insn" to
3392 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3393 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3394 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3396 (split_reg): Likewise.
3397 * lra.c (lra_process_new_insns): Likewise.
3398 * modulo-sched.c (permute_partial_schedule): Strengthen param
3399 "last" from rtx to rtx_insn *.
3400 * optabs.c (add_equal_note): Likewise for param "insns" and local
3402 (expand_binop_directly): Add checked casts to rtx_insn * within
3403 NEXT_INSN (pat) uses.
3404 (expand_unop_direct): Likewise.
3405 (maybe_emit_unop_insn): Likewise.
3406 * recog.c (peep2_attempt): Strengthen locals "last",
3407 "before_try", "x" from rtx to rtx_insn *.
3408 * reorg.c (optimize_skip): Strengthen return type and local
3409 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3410 and locals "trial", "next_trial" from rtx to rtx_insn *.
3411 * resource.c (next_insn_no_annul): Strengthen return type and
3412 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3413 rtx_sequence to clarify the code.
3414 (mark_referenced_resources): Add a checked cast to rtx_insn *
3415 within PREV_INSN (x).
3416 (find_dead_or_set_registers): Strengthen return type, param
3417 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3418 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3420 (mark_target_live_regs): Strengthen params "insns" and "target",
3421 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3422 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3424 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3425 from rtx to rtx_insn *.
3426 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3427 from rtx to rtx_insn *.
3428 (copy_reg_eh_region_note_backward): Likewise.
3429 (unshare_all_rtl_in_chain): Likewise for sole param.
3430 (dump_rtl_slim): Strengthen second and third params from const_rtx
3431 to const rtx_insn *.
3432 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3433 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3434 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3435 "next_tail" from rtx to rtx_insn *.
3436 (begin_move_insn): Likewise for local "next".
3437 * sched-int.h (sched_free_deps): Likewise for first and second
3439 (no_real_insns_p): Strengthen both params from const_rtx to
3441 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3443 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3445 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3446 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3447 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3449 (debug_rtl_slim): Strengthen params "first" and "last" from
3450 const_rtx to const rtx_insn *.
3451 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3452 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3453 (convert_to_simple_return): Likewise for param "returnjump".
3454 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3456 (convert_to_simple_return): Likewise for param "returnjump".
3457 * valtrack.c (propagate_for_debug): Likewise for params
3459 * valtrack.h (propagate_for_debug): Likewise for second param.
3461 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3463 * output.h (insn_current_reference_address): Strengthen param
3464 from rtx to rtx_insn *.
3465 * final.c (insn_current_reference_address): Likewise.
3467 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3469 * basic-block.h (inside_basic_block_p): Strengthen param from
3470 const_rtx to const rtx_insn *.
3471 * cfgbuild.c (inside_basic_block_p): Likewise.
3473 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3475 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3477 (get_trace_info): Likewise for param "insn".
3478 (save_point_p): Likewise.
3479 (maybe_record_trace_start): Likewise for both params.
3480 (maybe_record_trace_start_abnormal): Likewise.
3481 (create_trace_edges): Likewise for sole param and for three of the
3483 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3484 to rtx_insn *, and update a call to pat->element to pat->insn.
3486 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3488 * function.h (struct expr_status): Convert field "x_forced_labels"
3489 from rtx_expr_list * to rtx_insn_list *.
3491 * cfgbuild.c (make_edges): Convert local "x" from an
3492 rtx_expr_list * to an rtx_insn_list *, replacing use of
3493 "element" method with "insn" method.
3494 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3495 * except.c (sjlj_emit_dispatch_table): Replace use of
3496 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3498 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3499 rtx_expr_list * to an rtx_insn_list *, replacing use of
3500 "element" method with "insn" method.
3501 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3502 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3503 rtx_insn *, adding a checked cast. Replace use of
3504 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3506 (expand_label): Likewise for local "label_r".
3508 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3510 * function.h (struct rtl_data): Convert field
3511 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3513 * rtl.h (remove_node_from_insn_list): New prototype.
3515 * builtins.c (expand_builtin): When prepending to
3516 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3518 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3519 to rtx_insn_list *, and use its "insn" method rather than
3521 * cfgrtl.c (delete_insn): Use new function
3522 remove_node_from_insn_list rather than
3523 remove_node_from_expr_list.
3524 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3525 to rtx_insn_list *, and use its "insn" method rather than
3527 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3528 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3529 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3530 from remove_node_from_expr_list.
3531 * stmt.c (expand_label): When prepending to
3532 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3535 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3537 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3538 and "x_naked_return_label" from rtx to rtx_code_label *.
3540 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3542 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3543 (SET_NEXT_INSN): Likewise.
3544 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3546 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3547 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3548 to split out the SEQUENCE from local "bundle", strengthening the
3549 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3550 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3551 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3552 and the type of the elements of the "slot" array from rtx to
3554 (reorg_split_calls): Likewise for locals "insn" and "next", and
3555 the type of the elements of the "slot" array.
3557 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3559 (frv_function_prologue): Likewise for locals "insn", "next",
3561 (frv_register_nop): Introduce a local "nop_insn" to be the
3562 rtx_insn * containing rtx "nop".
3564 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3565 used as an insn and sometimes as a pattern, so rename it to
3566 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3567 using it where dealing with the core insn.
3569 * config/picochip/picochip.c (reorder_var_tracking_notes):
3570 Strengthen locals "insn", "next", "last_insn", "queue",
3571 "next_queue", "prev" from rtx to rtx_insn *.
3573 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3574 the second param is an rtx_insn ** rather than an rtx **.
3575 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3576 from rtx to rtx_sequence *, and introduce local named "sequence",
3577 using methods of rtx_sequence to clarify the code.
3578 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3580 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3581 Rename param "after" to "uncast_after", reintroducing "after" as a
3582 local rtx_insn * with a checked cast.
3583 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3584 reintroducing "after" as a local rtx_insn * with a checked cast.
3585 Strengthen local "last" from rtx to rtx_insn * and remove the
3586 now-redundant checked casts.
3587 (copy_delay_slot_insn): Strengthen return type and param from rtx
3590 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3591 "last" from rtx to rtx_insn *.
3593 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3595 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3596 param from rtx to rtx_insn *.
3598 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3600 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3601 and local "insn" from rtx to rtx_insn *.
3602 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3603 (unfilled_slots_next): Likewise.
3604 (function_return_label): Strengthen from rtx to rtx_code_label *.
3605 (function_simple_return_label): Likewise.
3606 (first_active_target_insn): Strengthen return type and param from
3608 (find_end_label): Strengthen return type from rtx to
3609 rtx_code_label *; strengthen locals as appropriate.
3610 (emit_delay_sequence): Strengthen return type, param "insn" and
3611 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3612 and local "li" from rtx to rtx_insn_list *, using methods of
3613 rtx_insn_list for clarity and typesafety.
3614 (add_to_delay_list): Strengthen return type and param "insn" from
3615 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3616 rtx_insn_list * and use methods of rtx_insn_list.
3617 (delete_from_delay_slot): Strengthen return type, param "insn",
3618 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3619 Strengthen local "seq" from rtx to rtx_sequence *, and local
3620 "delay_list" from rtx to rtx_insn_list *, using methods of
3621 rtx_sequence for clarity and type-safety.
3622 (delete_scheduled_jump): Add checked cast when invoking
3623 delete_from_delay_slot. Strengthen local "trial" from rtx to
3625 (optimize_skip): Strengthen return type and local "delay_list"
3626 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3628 (steal_delay_list_from_target): Strengthen return type, param
3629 "delay_list" and local "new_delay_list" from rtx to
3630 rtx_insn_list *. Strengthen param "seq" from rtx to
3631 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3633 Split out local "temp" into multiple more-tightly scoped locals:
3634 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3635 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3636 Strengthen locals named "trial" from rtx to rtx_insn *.
3637 (steal_delay_list_from_fallthrough): Strengthen return type and
3638 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3639 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3640 Strengthen local "trial" from rtx to rtx_insn *.
3641 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3642 to rtx_insn_list * and use its methods. Strengthen local "pat"
3643 from rtx to rtx_sequence * and use its methods. Strengthen locals
3644 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3645 (get_label_before): Strengthen return type and local "label" from
3647 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3648 "next_trial", "next", prev". Strengthen local "delay_list" from
3649 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3651 (follow_jumps): Strengthen return type, param "label" and locals
3652 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3653 (fill_slots_from_thread): Strengthen return type, param
3654 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3655 "insn", "thread", "opposite_thread" and locals "new_thread",
3656 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3657 "sequence" from a checked cast to rtx_sequence so that we can call
3658 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3659 with an rtx_sequence *.
3660 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3661 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3662 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3663 (relax_delay_slots): Strengthen param "first" and locals "insn",
3664 "next", "trial", "delay_insn", "target_label" from rtx to
3665 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3666 Introduce a local "trial_seq" for PATTERN (trial) of type
3667 rtx_sequence *, in both cases using methods of rtx_sequence.
3668 (dbr_schedule): Strengthen param "first" and locals "insn",
3669 "next", "epilogue_insn" from rtx to rtx_insn *.
3671 2014-08-28 Richard Biener <rguenther@suse.de>
3673 PR tree-optimization/62283
3674 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3675 Do not peel loops for alignment where the vector loop likely
3676 doesn't run at least VF times.
3678 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3680 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3681 important_candidates. Consider all important candidates if
3682 IVS doesn't give any result. Remove check on ivs->upto.
3683 (try_add_cand_for): Call iv_ca_add_use only once.
3685 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3686 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3687 Anna Tikhonova <anna.tikhonova@intel.com>
3688 Ilya Tocar <ilya.tocar@intel.com>
3689 Andrey Turetskiy <andrey.turetskiy@intel.com>
3690 Ilya Verbin <ilya.verbin@intel.com>
3691 Kirill Yukhin <kirill.yukhin@intel.com>
3692 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3694 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3695 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3697 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3698 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3699 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3700 (define_insn "*mul<mode>3"): Add EVEX version.
3702 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3703 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3704 Anna Tikhonova <anna.tikhonova@intel.com>
3705 Ilya Tocar <ilya.tocar@intel.com>
3706 Andrey Turetskiy <andrey.turetskiy@intel.com>
3707 Ilya Verbin <ilya.verbin@intel.com>
3708 Kirill Yukhin <kirill.yukhin@intel.com>
3709 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3711 * config/i386/sse.md
3712 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3713 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3714 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3715 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3716 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3717 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3718 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3719 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3720 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3721 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3722 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3723 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3724 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3725 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3726 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3727 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3729 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3730 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3731 Anna Tikhonova <anna.tikhonova@intel.com>
3732 Ilya Tocar <ilya.tocar@intel.com>
3733 Andrey Turetskiy <andrey.turetskiy@intel.com>
3734 Ilya Verbin <ilya.verbin@intel.com>
3735 Kirill Yukhin <kirill.yukhin@intel.com>
3736 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3738 * config/i386/sse.md
3739 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3740 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3741 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3743 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3744 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3745 Anna Tikhonova <anna.tikhonova@intel.com>
3746 Ilya Tocar <ilya.tocar@intel.com>
3747 Andrey Turetskiy <andrey.turetskiy@intel.com>
3748 Ilya Verbin <ilya.verbin@intel.com>
3749 Kirill Yukhin <kirill.yukhin@intel.com>
3750 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3752 * config/i386/sse.md
3753 (define_mode_iterator VI128_256): New.
3754 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3756 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3757 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3758 Anna Tikhonova <anna.tikhonova@intel.com>
3759 Ilya Tocar <ilya.tocar@intel.com>
3760 Andrey Turetskiy <andrey.turetskiy@intel.com>
3761 Ilya Verbin <ilya.verbin@intel.com>
3762 Kirill Yukhin <kirill.yukhin@intel.com>
3763 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3765 * config/i386/sse.md
3766 (define_mode_iterator VI8_256_512): New.
3767 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3769 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3770 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3772 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3774 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3776 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3777 pointer to the cumulative reloc value and return the value for
3779 (compute_reloc_for_rtx): Take a const_rtx. Call
3780 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3781 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3782 for_each_rtx for the CONST case.
3784 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3786 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3787 (mark_constants_in_pattern): ...this new function to iterate over
3789 (mark_constants): Update accordingly.
3791 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3793 * varasm.c: Include rtl-iter.h.
3794 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3795 Remove the pointer to the cumulative hashval_t and just return
3796 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3797 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3798 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3800 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3802 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3803 Give real type of data parameter. Remove return value.
3804 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3805 to iterate over subrtxes.
3807 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3809 * var-tracking.c (use_narrower_mode_test): Turn from being a
3810 for_each_rtx callback to being a function that examines each
3812 (adjust_mems): Update accordingly.
3814 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3816 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3817 callback to being a function that examines each subrtx itself.
3818 Remove handling of null rtxes.
3819 (add_uses): Update accordingly.
3821 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3823 * var-tracking.c: Include rtl-iter.h.
3824 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3825 to being a function that examines each subrtx itself.
3826 (use_type): Update accordingly.
3828 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3830 * store-motion.c: Include rtl-iter.h.
3831 (extract_mentioned_regs_1): Delete.
3832 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3833 for_each_rtx to iterate over subrtxes.
3835 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3837 * sel-sched.c: Include rtl-iter.h
3838 (count_occurrences_1): Delete.
3839 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3840 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3842 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3844 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3845 * rtlanal.c (tls_referenced_p_1): Delete.
3846 (tls_referenced_p): Take a const_rtx rather than an rtx.
3847 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3849 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3851 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3852 (for_each_inc_dec): Take an rtx rather than an rtx *.
3853 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3854 (cselib_record_sets): Likewise.
3855 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3856 (check_for_inc_dec): Likewise.
3857 * rtlanal.c (for_each_inc_dec_ops): Delete.
3858 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3859 rather than a pointer to the memory address. Replace
3860 for_each_inc_dec_ops argument with separate function and data
3861 arguments. Abort on non-autoinc addresses.
3862 (for_each_inc_dec_find_mem): Delete.
3863 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3864 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3866 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3868 * rtl.h (find_all_hard_regs): Declare.
3869 * rtlanal.c (find_all_hard_regs): New function.
3870 (record_hard_reg_uses_1): Delete.
3871 (record_hard_reg_uses): Use find_all_hard_regs.
3873 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3875 * rtl.h (replace_label_data): Delete.
3876 (replace_label): Take the old label, new label and update-nuses flag
3877 as direct arguments. Return void.
3878 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3879 * rtlanal.c (replace_label): Update interface as above. Handle
3880 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3881 iterator. Use FOR_EACH_SUBRTX_PTR.
3883 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3885 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3886 with const_rtx parameters.
3887 * varasm.c (get_pool_constant): Likewise.
3888 * rtlanal.c (rtx_referenced_p_1): Delete.
3889 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3890 Assert that the rtx we're looking for is nonnull. Allow searches
3891 for constant pool SYMBOL_REFs.
3893 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3895 * reload1.c: Include rtl-iter.h.
3896 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3897 to being a function that examines each subrtx itself.
3898 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3900 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3902 * regcprop.c (cprop_find_used_regs_1): Delete.
3903 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3907 * regcprop.c: Include rtl-iter.h.
3908 (kill_value): Take a const_rtx.
3909 (kill_autoinc_value): Turn from being a for_each_rtx callback
3910 to being a function that examines each subrtx itself.
3911 (copyprop_hardreg_forward_1): Update accordingly.
3913 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3915 * reg-stack.c: Include rtl-iter.h.
3916 (subst_stack_regs_in_debug_insn): Delete.
3917 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3918 instead of for_each_rtx.
3920 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3922 * lower-subreg.c (find_decomposable_subregs): Turn from being
3923 a for_each_rtx callback to being a function that examines each
3924 subrtx itself. Remove handling of null rtxes.
3925 (decompose_multiword_subregs): Update accordingly.
3927 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3929 * lower-subreg.c (adjust_decomposed_uses): Delete.
3930 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3931 Remove handling of null rtxes.
3933 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3935 * lower-subreg.c: Include rtl-iter.h.
3936 (resolve_subreg_use): Turn from being a for_each_rtx callback
3937 to being a function that examines each subrtx itself. Remove
3938 handling of null rtxes.
3939 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3940 (decompose_multiword_subregs): Likewise.
3942 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3944 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3945 to being a function that examines each subrtx itself.
3946 (simplify_using_condition, simplify_using_initial_values): Update
3949 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3951 * loop-iv.c: Include rtl-iter.h.
3952 (find_single_def_src): New function.
3953 (replace_single_def_regs): Turn from being a for_each_rtx callback
3954 to being a function that examines each subrtx itself.
3955 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3957 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3959 * jump.c (eh_returnjump_p_1): Delete.
3960 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3961 Remove handling of null rtxes.
3963 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3965 * jump.c: Include rtl-iter.h.
3966 (returnjump_p_1): Delete.
3967 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3968 Remove handling of null rtxes.
3970 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3972 * ira.c: Include rtl-iter.h.
3973 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3974 to being a function that examines each subrtx itself. Remove
3975 handling of null rtxes.
3976 (update_equiv_regs): Update call accordingly.
3978 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3980 * fwprop.c: Include rtl-iter.h.
3981 (varying_mem_p): Turn from being a for_each_rtx callback to being
3982 a function that examines each subrtx itself.
3983 (propagate_rtx): Update accordingly.
3985 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3987 * function.c: Include rtl-iter.h
3988 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3989 callback to being a function that examines each subrtx itself.
3990 Return the changed flag.
3991 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3992 (instantiate_virtual_regs): Update calls accordingly.
3994 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3996 * final.c: Include rtl-iter.h.
3997 (mark_symbol_ref_as_used): Delete.
3998 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4001 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4003 * emit-rtl.c: Include rtl-iter.h.
4004 (find_auto_inc): Turn from being a for_each_rtx callback to being
4005 a function that examines each subrtx itself. Assume the first operand
4006 to an RTX_AUTOINC is the automodified register.
4007 (try_split): Update call accordingly.
4009 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4011 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4012 Return a bool, inverting the result so that 0/false means "not ok".
4013 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4014 subrtxes of a CONST.
4015 (mem_loc_descriptor, add_const_value_attribute)
4016 (resolve_addr_in_expr): Update calls accordingly.
4018 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4020 * dwarf2out.c: Include rtl-iter.h.
4021 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4022 Remove unused data parameter. Return a bool, inverting the result
4023 so that 0/false means "not ok".
4024 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4025 instead of for_each_rtx.
4027 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4029 * dse.c: Include rtl-iter.h.
4030 (check_mem_read_rtx): Change void * parameter to real type.
4031 Remove return value.
4032 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4033 for_each_rtx. Don't handle null rtxes.
4035 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4037 * df-problems.c: Include rtl-iter.h.
4038 (find_memory): Turn from being a for_each_rtx callback to being
4039 a function that examines each subrtx itself. Continue to look for
4040 volatile references even after a nonvolatile one has been found.
4041 (can_move_insns_across): Update calls accordingly.
4043 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4045 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4046 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4047 to iterate over subrtxes. Return a bool rather than an int.
4049 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4051 * ddg.c: Include rtl-iter.h.
4052 (mark_mem_use_1): Rename to...
4053 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4054 instead of for_each_rtx.
4055 (mem_read_insn_p): Update accordingly.
4057 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4059 * cse.c (change_cc_mode_args): Delete.
4060 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4061 a function that examines each subrtx itself. Take the fields of
4062 change_cc_mode_args as argument and return void.
4063 (cse_change_cc_mode_insn): Update calls accordingly.
4065 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4067 * cse.c (is_dead_reg): Change argument to const_rtx.
4068 (dead_debug_insn_data): Delete.
4069 (is_dead_debug_insn): Expand commentary. Turn from being a
4070 for_each_rtx callback to being a function that examines
4071 each subrtx itself. Take the fields of dead_debug_insn_data
4073 (delete_trivially_dead_insns): Update call accordingly.
4075 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4077 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4078 being a for_each_rtx callback to being a function that examines
4080 (cse_extended_basic_block): Update call accordingly.
4082 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4084 * cse.c (check_dependence_data): Delete.
4085 (check_dependence): Change from being a for_each_rtx callback to being
4086 a function that examines all subrtxes itself. Don't handle null rtxes.
4087 (invalidate): Update call accordingly.
4089 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4091 * cse.c: Include rtl-iter.h.
4092 (approx_reg_cost_1): Delete.
4093 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4094 Don't handle null rtxes.
4096 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4098 * cfgcleanup.c: Include rtl-iter.h.
4099 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4100 to being a function that examines each subrtx itself.
4101 (thread_jump): Update accordingly.
4103 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4105 * combine-stack-adj.c: Include rtl-iter.h.
4106 (record_stack_refs_data): Delete.
4107 (record_stack_refs): Turn from being a for_each_rtx callback
4108 to being a function that examines each subrtx itself.
4109 Take a pointer to the reflist. Invert sense of return value
4110 so that true means success and false means failure. Don't
4112 (combine_stack_adjustments_for_block): Update accordingly.
4114 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4116 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4117 callback to a function that takes an rtx and returns a bool
4118 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4121 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4123 * combine.c: Include rtl-iter.h.
4124 (unmentioned_reg_p_1): Delete.
4125 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4126 Don't handle null rtxes.
4128 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4130 * calls.c: Include rtl-iter.h.
4131 (internal_arg_pointer_based_exp_1): Delete.
4132 (internal_arg_pointer_based_exp): Take a const_rtx.
4133 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4135 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4137 * caller-save.c: Include rtl-iter.h.
4138 (add_used_regs_1): Delete.
4139 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4140 to iterate over subrtxes. Assert that any remaining pseudos
4143 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4145 * bt-load.c: Include rtl-iter.h.
4146 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4147 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4148 to iterate over subrtxes.
4149 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4150 find_btr_use rather than btr_referenced_p.
4152 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4154 * alias.c: Include rtl-iter.h.
4155 (refs_newer_value_cb): Delete.
4156 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4158 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4160 * rtl-iter.h: New file.
4161 * rtlanal.c: Include it.
4162 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4163 (generic_subrtx_iterator <T>::add_single_to_queue)
4164 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4165 (generic_subrtx_iterator <T>::free_array): New functions.
4166 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4167 (generic_subrtx_iterator <const_rtx_accessor>)
4168 (generic_subrtx_iterator <rtx_var_accessor>
4169 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4170 (setup_reg_subrtx_bounds): New function.
4171 (init_rtlanal): Call it.
4173 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4176 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4178 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4180 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4182 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4184 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4186 * rtl.h (JUMP_LABEL_AS_INSN): New.
4188 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4190 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4192 (alloc_EXPR_LIST): Strengthen return type from rtx to
4194 (remove_free_EXPR_LIST_node): Likewise for param.
4195 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4196 from rtx to rtx_expr_list *.
4197 * sched-int.h (struct deps_desc): Strengthen fields
4198 "pending_read_mems" and "pending_write_mems" from rtx to
4201 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4202 rtx to rtx_expr_list *.
4203 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4204 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4206 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4207 from rtx to rtx_expr_list *.
4208 * loop-iv.c (simplify_using_initial_values): Strengthen local
4209 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4210 "pnote_next" from rtx * to rtx_expr_list **.
4211 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4212 param "exprp" from rtx * to rtx_expr_list **.
4213 (add_insn_mem_dependence): Strengthen local "mem_list" from
4214 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4216 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4217 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4218 param "old_mems_p" from rtx * to rtx_expr_list **.
4219 * var-tracking.c (struct adjust_mem_data): Strengthen field
4220 "side_effects" from rtx to rtx_expr_list *.
4221 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4223 (prepare_call_arguments): Likewise.
4225 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4227 * function.h (struct rtl_data): Strengthen field
4228 "x_stack_slot_list" from rtx to rtx_expr_list *.
4230 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4231 when assigning to stack_slot_list.
4233 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4235 * function.h (struct rtl_data): Strengthen field
4236 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4237 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4238 rtx * to rtx_expr_list **.
4240 * cfgbuild.c (make_edges): In loop over
4241 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4242 rtx_expr_list *, and use methods of the latter class to clarify
4244 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4245 rtx_expr_list *, and use methods of the latter class to clarify
4247 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4248 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4249 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4250 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4251 to rtx_expr_list *. Use methods of the latter class to clarify
4254 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4256 * function.h (struct expr_status): Strengthen field
4257 "x_forced_labels" from rtx to rtx_expr_list *.
4259 * cfgbuild.c (make_edges): Split local "x" into two locals,
4260 strengthening one from rtx to rtx_expr_list *, and using methods
4262 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4263 loop over forced_labels, introduce strengthen it from rtx to
4264 rtx_expr_list *, using methods to clarify the code.
4265 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4266 to rtx_expr_list *, using methods of said class to clarify the
4268 * reload1.c (set_initial_label_offsets): Split local "x" into two
4269 per-loop variables, strengthening the first from rtx to
4270 rtx_expr_list * and using methods.
4272 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4274 * coretypes.h (class rtx_expr_list): Add forward declaration.
4275 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4276 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4277 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4278 invariant: GET_CODE (X) == EXPR_LIST.
4279 (is_a_helper <rtx_expr_list *>::test): New.
4280 (rtx_expr_list::next): New.
4281 (rtx_expr_list::element): New.
4282 (gen_rtx_EXPR_LIST): New.
4284 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4286 * varasm.c (mark_constants): Convert a GET_CODE check into a
4287 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4288 Use methods of rtx_sequence to clarify the code.
4290 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4292 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4293 local "seq" via a checked cast, and use methods of rtx_sequence
4294 to simplify the code.
4296 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4298 * resource.c (mark_referenced_resources): Strengthen local
4299 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4300 using methods of rtx_sequence to clarify the code.
4301 (find_dead_or_set_registers): Within the switch statement, convert
4302 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4303 the JUMP_P handling, introduce another local "seq", adding a
4304 checked cast to rtx_sequence *. In both cases, use methods of
4305 rtx_sequence to clarify the code.
4306 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4307 via a checked cast, and use methods of rtx_sequence to simplify
4310 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4312 * reorg.c (redundant_insn): In two places in the function, replace
4313 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4314 usings methods of rtx_sequence to clarify the code.
4316 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4318 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4319 local "seq" with a checked cast, and use methods of rtx_sequence
4320 to clarify the code.
4322 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4324 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4325 with a checked cast, in the region for where we know it's a
4326 SEQUENCE. Use methods of rtx_sequence.
4328 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4330 * final.c (get_attr_length_1): Replace GET_CODE check with a
4331 dyn_cast, introducing local "seq" and the use of methods of
4333 (shorten_branches): Likewise, introducing local "body_seq".
4334 Strengthen local "inner_insn" from rtx to rtx_insn *.
4335 (reemit_insn_block_notes): Replace GET_CODE check with a
4336 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4337 Use methods of rtx_sequence.
4338 (final_scan_insn): Likewise, introducing local "seq" for when
4339 "body" is known to be a SEQUENCE, using its methods.
4341 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4343 * except.c (can_throw_external): Strengthen local "seq" from rtx
4344 to rtx_sequence *. Use methods of rtx_sequence.
4345 (insn_nothrow_p): Likewise.
4347 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4349 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4350 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4351 Use methods of rtx_sequence.
4352 (scan_trace): Likewise for local "pat".
4354 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4356 * coretypes.h (class rtx_sequence): Add forward declaration.
4357 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4358 invariant: GET_CODE (X) == SEQUENCE.
4359 (is_a_helper <rtx_sequence *>::test): New.
4360 (is_a_helper <const rtx_sequence *>::test): New.
4361 (rtx_sequence::len): New.
4362 (rtx_sequence::element): New.
4363 (rtx_sequence::insn): New.
4365 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4367 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4369 (alloc_INSN_LIST): Strengthen return type from rtx to
4371 (copy_INSN_LIST): Likewise for return type and param.
4372 (concat_INSN_LIST): Likewise for both params and return type.
4373 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4374 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4375 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4376 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4378 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4379 "implicit_sets", "control_uses", "clobbers" from rtx to
4381 (struct deps_desc): Likewise for fields "pending_read_insns",
4382 "pending_write_insns", "pending_jump_insns",
4383 "last_pending_memory_flush", "last_function_call",
4384 "last_function_call_may_noreturn", "sched_before_next_call",
4385 "sched_before_next_jump".
4386 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4387 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4389 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4390 from rtx to rtx_insn_list *.
4391 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4394 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4395 to rtx_insn_list **.
4396 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4398 (queue_insn): Likewise for local "link".
4399 (struct haifa_saved_data): Strengthen field "insn_queue" from
4400 rtx * to rtx_insn_list **.
4401 (save_backtrack_point): Update allocation of save->insn_queue to
4402 reflect the strengthening of elements from rtx to rtx_insn_list *.
4403 (queue_to_ready): Strengthen local "link" from rtx to
4404 rtx_insn_list *; use methods "next" and "insn" when traversing the
4406 (early_queue_to_ready): Likewise for locals "link", "next_link",
4408 (schedule_block): Update allocation of insn_queue to reflect the
4409 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4410 local "link" from rtx to rtx_insn_list *, and use methods when
4412 (add_to_speculative_block): Strengthen locals "twins" and
4413 "next_node" from rtx to rtx_insn_list *, and use methods when
4414 working with them. Strengthen local "twin" from rtx to
4415 rtx_insn *, eliminating a checked cast.
4416 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4417 from rtx to rtx_insn_list *, and use methods when working with
4420 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4421 from rtx to rtx_insn_list *, adding a checked cast.
4422 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4424 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4425 "newlink" from rtx to rtx_insn_list *. Strengthen local
4426 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4427 from rtx to rtx_insn *.
4428 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4429 from rtx to rtx_insn_list *. Use methods of the latter class.
4430 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4431 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4432 (remove_free_INSN_LIST_node): Strengthen return type and local
4433 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4434 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4435 rtx_insn_list *, using "insn" method.
4437 * sched-deps.c (add_dependence_list): Strengthen param "list"
4438 from rtx to rtx_insn_list *, and use methods when working with it.
4439 (add_dependence_list_and_free): Strengthen param "listp" from
4440 rtx * to rtx_insn_list **.
4441 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4442 to rtx_insn_list **, and use methods when working with *listp.
4443 (remove_from_both_dependence_lists): Strengthen param "listp" from
4444 rtx * to rtx_insn_list **
4445 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4446 to rtx_insn_list **. Eliminate local "link", in favor of two new
4447 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4449 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4450 by introducing local "cond_deps".
4451 (remove_from_deps): Strengthen param "insn" from rtx to
4454 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4455 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4456 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4457 Use methods of rtx_insn_list.
4459 * store-motion.c (struct st_expr): Strengthen fields
4460 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4461 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4463 (find_moveable_store): Split out "tmp" into multiple more-tightly
4464 scoped locals. Use methods of rtx_insn_list *.
4465 (compute_store_table): Strengthen local "tmp" from rtx to
4466 rtx_insn *. Use methods of rtx_insn_list *.
4468 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4470 * coretypes.h (class rtx_insn_list): Add forward declaration.
4471 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4472 (is_a_helper <rtx_insn_list *>::test): New.
4473 (rtx_insn_list::next): New.
4474 (rtx_insn_list::insn): New.
4475 (gen_rtx_INSN_LIST): Add prototype.
4476 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4477 * gengenrtl.c (special_rtx): Add INSN_LIST.
4479 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4481 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4482 "prev" from rtx to rtx_insn *.
4484 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4486 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4487 functions. Require merely an rtx for now, not an rtx_insn *.
4488 (BLOCK_FOR_INSN): Likewise.
4489 (INSN_LOCATION): Likewise.
4490 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4492 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4494 * rtl.h (PATTERN): Convert this macro into a pair of inline
4495 functions, for now, requiring const_rtx and rtx.
4497 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4499 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4501 (final_postscan_insn): Likewise.
4502 (adjust_cost): Likewise.
4503 (adjust_priority): Likewise.
4504 (variable_issue): Likewise.
4505 (macro_fusion_pair_p): Likewise.
4506 (dfa_post_cycle_insn): Likewise.
4507 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4508 (first_cycle_multipass_issue): Likewise.
4509 (dfa_new_cycle): Likewise.
4510 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4511 (speculate_insn): Likewise for param "insn".
4512 (gen_spec_check): Likewise for params "insn" and "label".
4513 (get_insn_spec_ds): Likewise for param "insn".
4514 (get_insn_checked_ds): Likewise.
4515 (dispatch_do): Likewise.
4516 (dispatch): Likewise.
4517 (cannot_copy_insn_p): Likewise.
4518 (invalid_within_doloop): Likewise.
4519 (legitimate_combined_insn): Likewise.
4523 * doc/tm.texi: Automatically updated to reflect changes to
4526 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4528 (schedule_block): Likewise.
4529 (sched_init): Likewise.
4530 (sched_speculate_insn): Strengthen param "insn" from rtx to
4532 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4534 * hooks.c (hook_bool_rtx_true): Rename to...
4535 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4537 (hook_constcharptr_const_rtx_null): Rename to...
4538 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4539 first param from const_rtx to const rtx_insn *.
4540 (hook_bool_rtx_int_false): Rename to...
4541 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4542 param from rtx to rtx_insn *.
4543 (hook_void_rtx_int): Rename to...
4544 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4547 * hooks.h (hook_bool_rtx_true): Rename to...
4548 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4550 (hook_bool_rtx_int_false): Rename to...
4551 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4552 param from rtx to rtx_insn *.
4553 (hook_void_rtx_int): Rename to...
4554 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4556 (hook_constcharptr_const_rtx_null): Rename to...
4557 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4558 first param from const_rtx to const rtx_insn *.
4560 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4561 and local "prev" from rtx to rtx_insn *.
4563 * sched-int.h (sched_speculate_insn): Strengthen first param from
4566 * sel-sched.c (create_speculation_check): Likewise for local "label".
4567 * targhooks.c (default_invalid_within_doloop): Strengthen param
4568 "insn" from const_rtx to const rtx_insn *.
4569 * targhooks.h (default_invalid_within_doloop): Strengthen param
4570 from const_rtx to const rtx_insn *.
4572 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4573 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4575 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4577 (arc_invalid_within_doloop): Likewise, with const.
4579 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4580 (arm_cannot_copy_insn_p): Likewise for param "insn".
4581 (arm_unwind_emit): Likewise.
4583 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4586 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4587 (c6x_variable_issue): Likewise. Removed now-redundant checked
4589 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4591 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4592 Likewise for param "insn".
4593 (epiphany_mode_after): Likewise.
4594 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4595 params "insn", "dep_insn".
4596 (epiphany_mode_needed): Likewise for param "insn".
4597 (epiphany_mode_after): Likewise.
4599 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4600 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4601 (ix86_avx_u128_mode_needed): Likewise.
4602 (ix86_i387_mode_needed): Likewise.
4603 (ix86_mode_needed): Likewise.
4604 (ix86_avx_u128_mode_after): Likewise.
4605 (ix86_mode_after): Likewise.
4606 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4607 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4608 (ix86_adjust_priority): Likewise for param "insn".
4609 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4610 (do_dispatch): Likewise.
4611 (has_dispatch): Likewise.
4612 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4614 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4615 reflect renaming of default hook implementation from
4616 hook_constcharptr_const_rtx_null to
4617 hook_constcharptr_const_rtx_insn_null.
4618 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4620 (ia64_variable_issue): Likewise for param "insn".
4621 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4622 (ia64_dfa_new_cycle): Likewise.
4623 (ia64_get_insn_spec_ds): Likewise.
4624 (ia64_get_insn_checked_ds): Likewise.
4625 (ia64_speculate_insn): Likewise.
4626 (ia64_gen_spec_check): Likewise for params "insn", "label".
4627 (ia64_asm_unwind_emit): Likewise for param "insn".
4629 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4631 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4633 (m68k_sched_variable_issue): Likewise for param "insn".
4635 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4638 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4639 Likewise for params "insn", "dep".
4641 * config/mips/mips.c (mips_adjust_cost): Likewise.
4642 (mips_variable_issue): Likewise for param "insn".
4643 (mips_final_postscan_insn): Likewise.
4645 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4646 for params "insn", "dep".
4648 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4650 (pa_adjust_priority): Likewise for param "insn".
4652 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4653 Likewise for params "insn", "dep_insn".
4655 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4657 (rs6000_variable_issue): Likewise.
4658 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4659 (rs6000_debug_adjust_cost): Likewise.
4660 (rs6000_adjust_priority): Likewise for param "insn".
4661 (rs6000_use_sched_lookahead_guard): Likewise.
4662 (get_next_active_insn): Likewise for return type and both params.
4663 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4664 and locals "insn", "next_insn".
4665 (pad_groups): Likewise.
4667 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4669 (s390_cannot_copy_insn_p): Likewise.
4670 (s390_sched_variable_issue): Likewise for third param, eliminating
4672 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4673 default hook implementation from hook_constcharptr_const_rtx_null
4674 to hook_constcharptr_const_rtx_insn_null.
4676 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4677 from rtx to rtx_insn *.
4678 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4679 (sh_variable_issue): Likewise for param "insn".
4680 (sh_dfa_new_cycle): Likewise.
4681 (sh_mode_needed): Likewise.
4682 (sh_mode_after): Likewise.
4684 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4685 params "insn", "dep_insn".
4686 (hypersparc_adjust_cost): Likewise.
4687 (sparc_adjust_cost): Likewise.
4689 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4690 param, eliminated checked cast.
4691 (spu_sched_adjust_cost): Likewise for first and third params.
4693 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4694 params "insn" and "dep_insn" from rtx to rtx_insn *.
4696 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4698 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4700 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4701 (set_is_load_p): ...this, updating to work on a SET pattern rather
4703 (is_store_insn): Rename to...
4704 (set_is_store_p): ...this, updating to work on a SET pattern
4705 rather than an insn.
4706 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4707 top of function to where it is needed. Rewrite the bogus
4708 condition that checks for "insn" and "dep" being PARALLEL to
4709 instead use single_set, introducing locals "insn_set" and
4710 "dep_set". Given that we only ever returned "cost" for a non-pair
4711 of SETs, bail out early if we don't have a pair of SET.
4712 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4713 use the new locals "insn_set" and "dep_set", and update calls to
4714 is_load_insn and is_store_insn to be calls to set_is_load_p and
4717 2014-08-27 Guozhi Wei <carrot@google.com>
4720 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4721 amount before using it.
4723 2014-08-27 Richard Biener <rguenther@suse.de>
4725 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4726 get_maxval_strlen inside a more useful API.
4727 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4728 (gimple_fold_builtin): ... caller.
4729 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4730 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4731 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4732 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4733 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4734 gimple_fold_builtin_sprintf): Adjust to compute maxval
4737 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4740 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4742 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4743 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4744 Anna Tikhonova <anna.tikhonova@intel.com>
4745 Ilya Tocar <ilya.tocar@intel.com>
4746 Andrey Turetskiy <andrey.turetskiy@intel.com>
4747 Ilya Verbin <ilya.verbin@intel.com>
4748 Kirill Yukhin <kirill.yukhin@intel.com>
4749 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4751 * config/i386/sse.md
4752 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4753 Use `concat_tg_mode' attribute to determine asm register size.
4755 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4756 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4757 Anna Tikhonova <anna.tikhonova@intel.com>
4758 Ilya Tocar <ilya.tocar@intel.com>
4759 Andrey Turetskiy <andrey.turetskiy@intel.com>
4760 Ilya Verbin <ilya.verbin@intel.com>
4761 Kirill Yukhin <kirill.yukhin@intel.com>
4762 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4764 * config/i386/sse.md
4765 (define_mode_iterator VI48_AVX512VL): New.
4766 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4767 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4768 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4769 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4770 with VI1): Change mode iterator.
4771 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4772 with VI_ULOADSTORE_BW_AVX512VL): New.
4773 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4774 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4775 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4776 with VI1): Change mode iterator.
4777 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4778 with VI_ULOADSTORE_BW_AVX512VL): New.
4779 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4780 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4781 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4782 with VI1): Change mode iterator.
4783 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4784 with VI_ULOADSTORE_BW_AVX512VL): New.
4785 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4786 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4787 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4788 (define_insn "<avx512>_storedqu<mode>_mask" with
4789 VI48_AVX512VL): New.
4790 (define_insn "<avx512>_storedqu<mode>_mask" with
4791 VI12_AVX512VL): Ditto.
4793 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4794 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4795 Anna Tikhonova <anna.tikhonova@intel.com>
4796 Ilya Tocar <ilya.tocar@intel.com>
4797 Andrey Turetskiy <andrey.turetskiy@intel.com>
4798 Ilya Verbin <ilya.verbin@intel.com>
4799 Kirill Yukhin <kirill.yukhin@intel.com>
4800 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4802 * config/i386/sse.md
4803 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4804 (define_mode_iterator VI48_AVX512BW): New.
4805 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4806 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4807 with VI48_AVX2_48_AVX512F): New.
4808 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4809 with VI2_AVX512VL): Ditto.
4811 2014-08-27 Richard Biener <rguenther@suse.de>
4814 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4815 (fold_builtin_3): Do not fold strcat_chk here.
4816 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4818 (gimple_fold_builtin): Fold strcat_chk here.
4820 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4822 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4823 * dwarf2out.c (dwarf2out_decl): Make static.
4825 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4827 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4829 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4831 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4832 from rtx to rtx_insn *.
4833 (cselib_lookup_from_insn): Likewise for final param.
4834 (cselib_subst_to_values_from_insn): Likewise.
4835 (cselib_add_permanent_equiv): Likewise.
4837 * cselib.c (cselib_current_insn): Likewise for this variable.
4838 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4839 (cselib_lookup_from_insn): Likewise.
4840 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4841 "save_cselib_current_insn".
4842 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4844 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4845 from rtx to rtx_insn *.
4847 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4849 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4852 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4854 * df.h (df_dump_insn_problem_function): Strengthen first param of
4855 this callback from const_rtx to const rtx_insn *.
4856 (struct df_insn_info): Strengthen field "insn" from rtx to
4858 (DF_REF_INSN): Eliminate this function, reinstating the older
4860 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4861 (df_reg_defined): Likewise.
4862 (df_find_use): Likewise.
4863 (df_reg_used): Likewise.
4864 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4866 (df_dump_insn_bottom): Likewise.
4867 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4868 (df_insn_debug_regno): Likewise.
4869 (debug_df_insn): Likewise.
4870 (df_rd_simulate_one_insn): Likewise for param 2.
4871 (df_word_lr_simulate_defs): Likewise for param 1.
4872 (df_word_lr_simulate_uses): Likewise.
4873 (df_md_simulate_one_insn): Likewise for param 2.
4874 (df_simulate_find_noclobber_defs): Likewise for param 1.
4875 (df_simulate_find_defs): Likewise.
4876 (df_simulate_defs): Likewise.
4877 (df_simulate_uses): Likewise.
4878 (df_simulate_one_insn_backwards): Likewise for param 2.
4879 (df_simulate_one_insn_forwards): Likewise.
4880 (df_uses_create): Likewise for param 2.
4881 (df_insn_create_insn_record): Likewise for param 1.
4882 (df_insn_delete): Likewise.
4883 (df_insn_rescan): Likewise.
4884 (df_insn_rescan_debug_internal): Likewise.
4885 (df_insn_change_bb): Likewise.
4886 (df_notes_rescan): Likewise.
4887 * rtl.h (remove_death): Likewise for param 2.
4888 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4890 * sched-int.h (reemit_notes): Strengthen param from rtx to
4892 * valtrack.h (propagate_for_debug): Likewise for param 1.
4894 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4895 local "tmp_rtx" from const_rtx to const rtx_insn *.
4896 * combine.c (remove_death): Strengthen param "insn" from rtx to
4898 (move_deaths): Likewise for local "where_dead".
4899 * cse.c (delete_trivially_dead_insns): Introduce local
4900 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4901 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4903 (df_reg_defined): Likewise.
4904 (df_find_use): Likewise.
4905 (df_reg_used): Likewise.
4906 (df_dump_insn_problem_data): Strengthen param "insn" from
4907 const_rtx to const rtx_insn *.
4908 (df_dump_insn_top): Likewise.
4909 (df_dump_insn_bottom): Likewise.
4910 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4911 (df_insn_debug_regno): Likewise.
4912 (debug_df_insn): Likewise.
4913 (DF_REF_INSN): Delete.
4914 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4915 from rtx to rtx_insn *.
4916 (df_chain_insn_top_dump): Strengthen param "insn" from
4917 const_rtx to const rtx_insn *.
4918 (df_chain_insn_bottom_dump): Likewise.
4919 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4921 (df_word_lr_simulate_uses): Likewise.
4922 (df_print_note): Likewise.
4923 (df_remove_dead_and_unused_notes): Likewise.
4924 (df_set_unused_notes_for_mw): Likewise.
4925 (df_set_dead_notes_for_mw): Likewise.
4926 (df_create_unused_note): Likewise.
4927 (df_simulate_find_defs): Likewise.
4928 (df_simulate_find_uses): Likewise.
4929 (df_simulate_find_noclobber_defs): Likewise.
4930 (df_simulate_defs): Likewise.
4931 (df_simulate_uses): Likewise.
4932 (df_simulate_one_insn_backwards): Likewise.
4933 (df_simulate_one_insn_forwards): Likewise.
4934 (df_md_simulate_one_insn): Likewise.
4935 * df-scan.c (df_uses_create): Likewise.
4936 (df_insn_create_insn_record): Likewise.
4937 (df_insn_delete): Likewise.
4938 (df_insn_rescan): Likewise.
4939 (df_insn_rescan_debug_internal): Likewise.
4940 (df_insn_change_bb): Likewise.
4941 (df_notes_rescan): Likewise.
4942 (df_refs_add_to_chains): Likewise.
4943 (df_insn_refs_verify): Likewise.
4944 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4945 when invoking df_insn_delete.
4946 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4947 (set_unique_reg_note): Add checked cast.
4948 * final.c (cleanup_subreg_operands): Likewise.
4949 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4950 "insn" from rtx to rtx_insn *.
4951 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4952 "last" from rtx to rtx_insn *.
4953 * ira-emit.c (change_regs_in_insn): New function.
4954 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4955 Invoke change_regs_in_insn rather than change_regs.
4956 * ira.c (update_equiv_regs): Strengthen locals "insn",
4957 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4958 for_each_rtx_in_insn rather than for_each_rtx.
4959 * recog.c (confirm_change_group): Add checked casts.
4960 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4962 (peep2_fill_buffer): Add checked cast.
4963 * rtlanal.c (remove_note): Likewise.
4964 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4965 locals "next" "end" from rtx to rtx_insn *.
4967 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4969 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4971 (struct reg_use_data): Likewise for field "insn".
4972 (insn_cost): Likewise for param.
4973 (real_insn_for_shadow): Likewise for return type and param.
4974 (increase_insn_priority): Likewise for param 1.
4975 (debug_dependencies): Likewise for both params.
4977 * haifa-sched.c (insn_delay): Likewise for param "insn".
4978 (real_insn_for_shadow): Likewise for return type and param "insn".
4979 (update_insn_after_change): Likewise for param "insn".
4980 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4982 (insn_cost): Likewise for param "insn".
4983 (increase_insn_priority): Likewise.
4984 (calculate_reg_deaths): Likewise.
4985 (setup_insn_reg_pressure_info): Likewise.
4986 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4987 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4988 (model_recompute): Likewise.
4989 (must_restore_pattern_p): Likewise for param "next".
4990 (model_excess_cost): Likewise for param "insn".
4991 (queue_remove): Likewise.
4992 (adjust_priority): Likewise for param "prev".
4993 (update_register_pressure): Likewise for param "insn".
4994 (setup_insn_max_reg_pressure): Likewise for local "insn".
4995 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4996 (model_add_to_schedule): Likewise.
4997 (model_reset_queue_indices): Likewise for local "insn".
4998 (unschedule_insns_until): Strengthen local "recompute_vec" from
4999 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5000 "con" from rtx to rtx_insn *.
5001 (restore_last_backtrack_point): Likewise for both locals "x". Add
5003 (estimate_insn_tick): Likewise for param "insn".
5004 (commit_schedule): Likewise for params "prev_head", "tail" and
5006 (verify_shadows): Likewise for locals "i1", "i2".
5007 (dump_insn_stream): Likewise for params "head", "tail" and locals
5008 "next_tail", "insn".
5009 (schedule_block): Likewise for locals "insn", "x". Add a checked
5011 (fix_inter_tick): Likewise for params "head", "tail".
5012 (create_check_block_twin): Likewise for local "jump".
5013 (haifa_change_pattern): Likewise for param "insn".
5014 (haifa_speculate_insn): Likewise.
5015 (dump_new_block_header): Likewise for params "head", "tail".
5016 (fix_jump_move): Likewise for param "jump".
5017 (move_block_after_check): Likewise.
5018 (sched_init_insn_luid): Likewise for param "insn".
5019 (sched_init_luids): Likewise for local "insn".
5020 (insn_luid): Likewise for param "insn".
5021 (init_h_i_d): Likewise.
5022 (haifa_init_h_i_d): Likewise for local "insn".
5023 (haifa_init_insn): Likewise for param "insn".
5024 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5026 (create_insn_reg_use): Likewise for param "insn".
5027 (setup_insn_reg_uses): Likewise. Add a checked cast.
5028 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5029 "tail" from rtx to rtx_insn *.
5030 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5031 "insn", "next_tail".
5033 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5035 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5036 from rtx to rtx_insn *.
5037 (model_add_to_schedule): Likewise for locals "start", "end",
5040 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5042 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5044 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5045 "to" and locals "insn", "next", "copy". Remove now-redundant
5048 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5050 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5051 rtx_insn * and param 4 from rtx * to rtx_insn **.
5052 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5053 param 2 from rtx * to rtx_insn **.
5055 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5056 rtx_insn * and final param from rtx * to rtx_insn **.
5058 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5059 from rtx to rtx_insn *.
5060 (try_head_merge_bb): Likewise for both locals named "move_upto".
5061 * df-problems.c (can_move_insns_across): Likewise for params
5062 "from", "to", "across_from", "across_to" and locals "insn",
5063 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5065 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5066 from rtx to rtx_insn *.
5067 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5068 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5069 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5071 (noce_try_abs): Likewise.
5072 (noce_get_condition): Likewise for param "jump". Strengthen param
5073 "earliest" from rtx * to rtx_insn **.
5074 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5076 (find_cond_trap): Likewise.
5077 (dead_or_predicable): Likewise for local "earliest".
5078 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5080 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5081 and local "prev". Strengthen param "earliest" from rtx * to
5083 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5084 Strengthen param "earliest" from rtx * to rtx_insn **.
5086 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5088 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5089 "to" and local "insn" from rtx to rtx_insn *.
5091 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5093 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5094 from rtx to rtx_insn *.
5095 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5096 (code_motion_path_driver): Likewise for local "last_insn".
5097 (simplify_changed_insns): Likewise for local "insn".
5099 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5101 * rtl.h (push_to_sequence): Strengthen param from rtx to
5103 (push_to_sequence2): Likewise for both params.
5104 (delete_insns_since): Likewise for param.
5105 (reorder_insns_nobb): Likewise for all three params.
5106 (set_new_first_and_last_insn): Likewise for both params.
5108 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5109 rtx_insn *. Remove now-redundant cast.
5110 (set_last_insn): Likewise.
5112 * builtins.c (expand_builtin_return): Strengthen local
5113 "call_fusage" from rtx to rtx_insn *.
5114 * cfgrtl.c (create_basic_block_structure): Likewise for local
5116 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5117 "first", "last" and local "insn".
5118 (delete_insns_since): Likewise for param "from".
5119 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5121 (push_to_sequence): Likewise for param "first" and local "last".
5122 (push_to_sequence2): Likewise for params "first" and "last".
5123 * lra.c (emit_add3_insn): Likewise for local "last".
5124 (lra_emit_add): Likewise.
5125 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5127 (process_address_1): Likewise for locals "insn", last".
5128 * modulo-sched.c (ps_first_note): Likewise for return type.
5129 * optabs.c (expand_binop_directly): Likewise for param "last".
5131 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5133 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5135 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5137 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5139 * function.h (struct sequence_stack): Strengthen fields "first"
5140 and "last" from rtx to rtx_insn *.
5141 (struct emit_status): Likewise for fields "x_first_insn" and
5144 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5145 (set_first_insn): Add checked cast.
5146 (get_last_insn): Remove now-redundant checked cast.
5147 (set_last_insn): Add checked cast.
5149 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5150 "saved_first" and "saved_last" from rtx to rtx_insn *.
5152 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5154 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5155 (unlink_insn_chain): Strengthen both params from rtx to
5158 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5160 (unlink_insn_chain): Likewise for params "first" and "last".
5161 Remove now-redundant checked cast.
5162 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5163 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5165 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5167 (add_insn): Likewise for param "insn" and local "prev".
5168 (add_insn_after_nobb): Likewise for both params and local "next".
5169 (add_insn_before_nobb): Likewise for both params and local "prev".
5170 (add_insn_after): Rename param "after" to "uncast_after",
5171 introducing local "after" with another checked cast.
5172 (add_insn_before): Rename params "insn" and "before", giving them
5173 "uncast_" prefixes, adding the old names back using checked casts.
5174 (emit_note_after): Likewise for param "after".
5175 (emit_note_before): Likewise for param "before".
5176 (emit_label): Add a checked cast.
5178 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5180 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5181 "insn" from rtx to rtx_insn *.
5183 * cselib.c (cselib_record_sets_hook): Likewise.
5185 * var-tracking.c (add_with_sets): Likewise, renaming back from
5186 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5189 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5191 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5192 and "header_" from rtx to rtx_insn *.
5193 (struct basic_block_d): Likewise for field "head_" within "x"
5194 field of union basic_block_il_dependent.
5195 (BB_HEAD): Drop function...
5196 (SET_BB_HEAD): ...and this function in favor of...
5197 (BB_HEAD): ...reinstate macro.
5198 (BB_END): Drop function...
5199 (SET_BB_END): ...and this function in favor of...
5200 (BB_END): ...reinstate macro.
5201 (BB_HEADER): Drop function...
5202 (SET_BB_HEADER): ...and this function in favor of...
5203 (BB_HEADER): ...reinstate macro.
5205 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5206 (fix_crossing_unconditional_branches): Likewise.
5207 * caller-save.c (save_call_clobbered_regs): Likewise.
5208 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5209 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5210 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5211 (merge_blocks_move_successor_nojumps): Likewise.
5212 (outgoing_edges_match): Update use of for_each_rtx to
5213 for_each_rtx_in_insn.
5214 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5215 (expand_gimple_cond): Likewise.
5216 (expand_gimple_tailcall): Likewise.
5217 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5219 (construct_exit_block): Drop use of SET_BB_END.
5220 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5222 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5223 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5224 SET_BB_HEAD and SET_BB_END.
5225 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5227 (rtl_delete_block): Drop use of SET_BB_HEAD.
5228 (rtl_split_block): Drop use of SET_BB_END.
5229 (emit_nop_for_unique_locus_between): Likewise.
5230 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5231 (block_label): Drop use of SET_BB_HEAD.
5232 (fixup_abnormal_edges): Drop use of SET_BB_END.
5233 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5234 (relink_block_chain): Likewise.
5235 (fixup_reorder_chain): Drop use of SET_BB_END.
5236 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5237 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5238 rtx_insn **. Drop use of SET_BB_HEADER.
5239 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5241 (BB_HEAD): Delete this function.
5242 (SET_BB_HEAD): Likewise.
5244 (SET_BB_END): Likewise.
5245 (BB_HEADER): Likewise.
5246 (SET_BB_HEADER): Likewise.
5247 * emit-rtl.c (add_insn_after): Rename param "insn" to
5248 "uncast_insn", adding a new local "insn" and a checked cast to
5249 rtx_insn *. Drop use of SET_BB_END.
5250 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5251 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5252 (reorder_insns): Drop use of SET_BB_END.
5253 (emit_insn_after_1): Strengthen param "first" and locals "last",
5254 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5255 (emit_pattern_after_noloc): Add checked cast.
5256 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5257 (restore_other_notes): Likewise.
5258 (move_insn): Likewise.
5259 (sched_extend_bb): Likewise.
5260 (fix_jump_move): Likewise.
5261 * ifcvt.c (noce_process_if_block): Likewise.
5262 (dead_or_predicable): Likewise.
5263 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5264 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5265 * sel-sched-ir.c (sel_move_insn): Likewise.
5266 * sel-sched.c (move_nop_to_previous_block): Likewise.
5268 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5270 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5272 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5274 * basic-block.h (create_basic_block_structure): Strengthen params
5275 1 "head" and 2 "end" from rtx to rtx_insn *.
5276 * cfgrtl.c (create_basic_block_structure): Likewise.
5277 (rtl_create_basic_block): Update casts from void * to rtx to
5278 rtx_insn *, so that we can pass them as rtx_insn * to
5279 create_basic_block_structure.
5280 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5282 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5284 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5286 (check_for_inc_dec): Strengthen param "insn" from rtx to
5289 * cselib.h (cselib_process_insn): Likewise.
5291 * cselib.c (cselib_record_sets): Likewise.
5292 (cselib_process_insn): Likewise.
5294 * dse.c (struct insn_info): Likewise for field "insn".
5295 (check_for_inc_dec_1): Likewise for local "insn".
5296 (check_for_inc_dec): Likewise for param "insn".
5297 (scan_insn): Likewise.
5298 (dse_step1): Likewise for local "insn".
5300 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5301 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5303 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5305 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5306 from rtx to rtx_insn *.
5307 (DEP_PRO): Delete this function and...
5308 (SET_DEP_PRO): ...this function in favor of...
5309 (DEP_PRO): ...reinstate this macro.
5310 (DEP_CON): Delete this function and...
5311 (SET_DEP_CON): ...this function in favor of...
5312 (DEP_CON): ...reinstate this old macro.
5313 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5314 (init_dep): Likewise.
5315 (set_priorities): Likewise for both params.
5316 (sd_copy_back_deps): Likewise for params 1 and 2.
5318 * haifa-sched.c (priority): Likewise for param "insn" and local
5320 (set_priorities): Likewise for params "head" and "tail" and local
5322 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5324 (add_to_speculative_block): Add a checked cast.
5325 (create_check_block_twin): Drop use of SET_DEP_CON.
5326 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5329 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5330 Drop use of SET_DEP_PRO
5331 (init_dep): Strengthen params "pro" and "con" from rtx to
5333 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5337 (SET_DEP_PRO): Delete.
5338 (SET_DEP_CON): Delete.
5340 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5342 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5343 from rtx to rtx_insn *.
5344 (VINSN_INSN_RTX): Eliminate rvalue function and...
5345 (SET_VINSN_INSN): ...lvalue function in favor of...
5346 (VINSN_INSN_RTX): reinstate this old macro.
5348 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5349 in favor of VINSN_INSN_RTX.
5350 (VINSN_INSN_RTX): Delete this function.
5351 (SET_VINSN_INSN_RTX): Likewise.
5353 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5355 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5356 (BND_TO): Delete this function and...
5357 (SET_BND_TO): ...this functions in favor of...
5358 (BND_TO): ...reinstating this macro.
5359 (struct _fence): Strengthen field "executing_insns" from
5360 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5361 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5362 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5363 and param "insn" from rtx to insn_t.
5364 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5367 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5369 (rtx_vec_t): Likewise.
5370 (struct sched_deps_info_def): Strengthen param of "start_insn"
5371 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5372 "note_mem_dep" callback and first param of "note_dep" callback.
5374 * haifa-sched.c (add_to_speculative_block): Strengthen param
5375 "insn" from rtx to rtx_insn *.
5376 (clear_priorities): Likewise.
5377 (calc_priorities): Likewise for local "insn".
5379 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5380 Remove redundant checked cast.
5381 (haifa_note_mem_dep): Likewise for param "pending_insn".
5382 (haifa_note_dep): Likewise for param "elem".
5383 (note_mem_dep): Likewise for param "e".
5384 (sched_analyze_1): Add checked casts.
5385 (sched_analyze_2): Likewise.
5387 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5388 from rtx to rtx_insn *.
5389 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5390 from vec<rtx> * to vec<rtx_insn *> *.
5392 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5394 (flist_add): Strengthen param "executing_insns" from
5395 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5396 (advance_deps_context): Remove now-redundant checked cast.
5397 (init_fences): Replace uses of NULL_RTX with NULL.
5398 (merge_fences): Strengthen params "last_scheduled_insn" and
5399 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5400 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5401 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5402 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5403 an instruction, rather than doing double-duty as a pattern.
5404 (return_nop_to_pool): Update for change of insn_t.
5405 (deps_init_id): Remove now-redundant checked cast.
5406 (struct sched_scan_info_def): Strengthen param of "init_insn"
5407 callback from rtx to insn_t.
5408 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5409 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5411 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5412 "end" from rtx to rtx_insn *.
5413 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5414 (rtx insn_rtx, bool force_unique_p)
5415 (BND_TO): Delete function.
5416 (SET_BND_TO): Delete function.
5418 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5420 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5421 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5423 (undo_transformations): Likewise for param "insn".
5424 (update_liveness_on_insn): Likewise.
5425 (compute_live_below_insn): Likewise for param "insn" and local
5427 (update_data_sets): Likewise for param "insn".
5428 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5429 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5430 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5432 (move_cond_jump): Likewise for param "insn".
5433 (move_cond_jump): Drop use of SET_BND_TO.
5434 (compute_av_set_on_boundaries): Likewise.
5435 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5436 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5437 from rtx to rtx_insn *.
5438 (maybe_emit_renaming_copy): Likewise for param "insn".
5439 (maybe_emit_speculative_check): Likewise.
5440 (handle_emitting_transformations): Likewise.
5441 (remove_insn_from_stream): Likewise.
5442 (code_motion_process_successors): Strengthen local "succ" from rtx
5445 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5447 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5448 ilist_t, not _xlist_t;
5449 (ILIST_INSN): Define in terms of new union field "insn".
5450 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5452 (struct _list_node): Add new field "insn" to the union, of type
5454 (ilist_add): Replace macro with an inline function, requiring an
5456 (ilist_remove): Define this macro directly in terms of
5457 _list_remove, rather than indirectly via _xlist_remove.
5458 (ilist_clear): Likewise, in terms of _list_clear rather than
5460 (ilist_is_in_p): Replace macro with an inline function, requiring
5462 (_list_iter_cond_insn): New function.
5463 (ilist_iter_remove): Define this macro directly in terms of
5464 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5465 (ilist_iterator): Define directly in terms of _list_iterator
5466 rather than indirectly through _xlist_iterator.
5467 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5468 than in terms of _FOR_EACH_X.
5469 (FOR_EACH_INSN_1): Likewise.
5471 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5475 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5476 DECL_HARD_REGISTER and return for invalid register specifications.
5477 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5478 DECL_HARD_REGISTER, call expand_one_error_var.
5479 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5480 CC_REGNUM with non-MODE_CC modes.
5481 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5483 2014-08-26 Marek Polacek <polacek@redhat.com>
5486 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5488 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5490 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5491 qi cost; add di cost.
5492 (cortexa57_addrcost_table): Likewise.
5494 2014-08-26 Marek Polacek <polacek@redhat.com>
5497 * expr.c (is_aligning_offset): Remove logical not.
5499 2014-08-26 Marek Polacek <polacek@redhat.com>
5502 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5503 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5505 2014-08-26 Richard Biener <rguenther@suse.de>
5507 PR tree-optimization/62175
5508 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5509 expand possibly trapping operations.
5511 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5513 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5514 "insn" from rtx to rtx_insn *.
5515 (permute_load): Likewise for param "insn".
5516 (permute_store): Likewise.
5517 (handle_special_swappables): Likewise for local "insn".
5518 (replace_swap_with_copy): Likewise for locals "insn" and
5520 (rs6000_analyze_swaps): Likewise for local "insn".
5522 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5524 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5527 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5529 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5530 "note_list" from rtx to rtx_insn *.
5531 (BB_NOTE_LIST): Replace this function and...
5532 (SET_BB_NOTE_LIST): ...this function with...
5533 (BB_NOTE_LIST): ...the former macro implementation.
5535 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5536 local "from_start" from rtx to rtx_insn *. Strengthen param
5537 "to_endp" from rtx * to rtx_insn **.
5539 * haifa-sched.c (concat_note_lists): Likewise.
5540 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5542 (sel_restore_notes): Likewise.
5543 (move_bb_info): Likewise.
5544 (BB_NOTE_LIST): Delete this function.
5545 (SET_BB_NOTE_LIST): Delete this function.
5546 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5547 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5549 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5551 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5552 from rtx * to rtx_insn **.
5553 (reorder2): Likewise.
5554 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5555 from rtx to rtx_insn *.
5557 * doc/tm.texi: Update mechanically for above change to target.def.
5559 * sched-int.h (note_list): Strengthen this variable from rtx to
5561 (remove_notes): Likewise for both params.
5562 (restore_other_notes): Likewise for return type and first param.
5563 (struct ready_list): Strengthen field "vec" from rtx * to
5565 (struct dep_replacement): Strenghten field "insn" from rtx to
5567 (struct deps_desc): Likewise for fields "last_debug_insn",
5569 (struct haifa_sched_info): Likewise for callback field
5570 "can_schedule_ready_p"'s param, for first param of "new_ready"
5571 callback field, for both params of "rank" callback field, for
5572 first field of "print_insn" callback field (with a const), for
5573 both params of "contributes_to_priority" callback, for param
5574 of "insn_finishes_block_p" callback, for fields "prev_head",
5575 "next_tail", "head", "tail", for first param of "add_remove_insn"
5576 callback, for first param of "begin_schedule_ready" callback, for
5577 both params of "begin_move_insn" callback, and for second param
5578 of "advance_target_bb" callback.
5579 (add_dependence): Likewise for params 1 and 2.
5580 (sched_analyze): Likewise for params 2 and 3.
5581 (deps_analyze_insn): Likewise for param 2.
5582 (ready_element): Likewise for return type.
5583 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5584 (try_ready): Strenghten param from rtx to rtx_insn *.
5585 (sched_emit_insn): Likewise for return type.
5586 (record_delay_slot_pair): Likewise for params 1 and 2.
5587 (add_delay_dependencies): Likewise for param.
5588 (contributes_to_priority): Likewise for both params.
5589 (find_modifiable_mems): Likewise.
5591 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5592 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5593 "first_older_only_insn" from rtx to rtx_insn *.
5594 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5597 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5598 "last_scheduled_iter0" from rtx to rtx_insn *.
5599 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5600 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5601 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5602 "insn" from rtx to rtx_insn *.
5603 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5605 (c6x_sched_reorder2): Strengthen param "ready" and locals
5606 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5607 "insn" from rtx to rtx_insn *.
5608 (c6x_variable_issue): Add a checked cast when assigning from insn
5609 to ss.last_scheduled_iter0.
5610 (split_delayed_branch): Strengthen param "insn" and local "i1"
5611 from rtx to rtx_insn *.
5612 (split_delayed_nonbranch): Likewise.
5613 (undo_split_delayed_nonbranch): Likewise for local "insn".
5614 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5615 "entry_after", "end_packet", "head_insn", "tail_insn",
5616 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5617 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5618 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5619 but add a checked cast on loop->start_label. Consolidate calls to
5620 avoid assigning result of gen_spkernel to "insn", now an
5623 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5624 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5626 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5627 rtx_insn **. Strengthen locals "top", "next" from rtx to
5629 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5630 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5631 (add_parameter_dependencies): Strengthen params "call", "head" and
5632 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5633 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5634 (add_dependee_for_func_arg): Likewise for param "arg" and local
5636 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5637 "tail" and locals "insn", "first_arg".
5639 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5640 for params "head", "tail" and locals "insn", "next", "next_tail".
5641 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5642 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5643 "insn", "lowest", "highest" from rtx to rtx_insn *.
5644 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5646 (ia64_sched_reorder2): Likewise.
5648 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5649 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5650 from rtx * to rtx_insn **.
5651 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5653 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5655 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5656 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5659 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5660 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5662 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5663 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5664 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5666 (vr4130_reorder): Likewise.
5667 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5669 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5671 (mips_sched_reorder): Likewise.
5672 (mips_sched_reorder2): Likewise.
5674 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5676 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5677 Strengthen local "tmp" from rtx to rtx_insn *.
5678 (rs6000_sched_reorder2): Likewise.
5680 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5681 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5682 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5683 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5685 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5686 "tmp2" from rtx to rtx_insn *.
5687 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5688 Strengthen local "insn" from rtx to rtx_insn *.
5689 (ready_reorder): Strengthen param "ready" from rtx * to
5690 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5691 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5692 (sh_reorder2): Likewise.
5694 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5695 local "insn" from rtx to rtx_insn *.
5697 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5699 (scheduled_insns): Strengthen this variable from vec<rtx> to
5701 (set_modulo_params): Likewise for locals "i1", "i2".
5702 (record_delay_slot_pair): Likewise for params "i1", "i2".
5703 (add_delay_dependencies): Likewise for param "insn".
5704 (cond_clobbered_p): Likewise.
5705 (recompute_todo_spec): Likewise for local "prev".
5706 (last_scheduled_insn): Likewise for this variable.
5707 (nonscheduled_insns_begin): Likewise.
5708 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5710 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5712 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5713 Strengthen local "insn" from rtx to rtx_insn *.
5714 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5715 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5716 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5717 (ready_remove_first): Likewise for return type and local "t".
5718 (ready_element): Likewise for return type.
5719 (ready_remove): Likewise for return type and local "t".
5720 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5721 (check_clobbered_conditions): Strengthen local "x" from rtx to
5722 rtx_insn *, adding a checked cast.
5723 (schedule_insn): Likewise for param "insn".
5724 (remove_notes): Likewise for params "head", "tail" and locals
5725 "next_tail", "insn", "next".
5726 (struct haifa_saved_data): Likewise for fields
5727 "last_scheduled_insn", "nonscheduled_insns_begin".
5728 (save_backtrack_point): Update for change to field "vec" of
5730 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5732 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5733 from rtx to rtx_insn *
5734 (resolve_dependencies): Strengthen param "insn" from rtx to
5736 (restore_other_notes): Likewise for return type, for param "head"
5737 and local "note_head".
5738 (undo_all_replacements): Likewise for local "insn".
5739 (first_nonscheduled_insn): Likewise for return type and local "insn".
5740 (queue_to_ready): Likewise for local "insn", adding checked casts.
5741 (early_queue_to_ready): Likewise for local "insn".
5742 (debug_ready_list_1): Strengthen local "p" from rtx * to
5744 (move_insn): Strengthen param "insn" and local "note" from rtx to
5746 (insn_finishes_cycle_p): Likewise for param "insn".
5747 (max_issue): Likewise for local "insn".
5748 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5750 (commit_schedule): Strengthen param "prev_head" and local "insn"
5751 from rtx to rtx_insn *
5752 (prune_ready_list): Likewise for local "insn".
5753 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5754 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5755 (set_priorities): Likewise for local "prev_head".
5756 (try_ready): Likewise for param "next".
5757 (fix_tick_ready): Likewise.
5758 (change_queue_index): Likewise.
5759 (sched_extend_ready_list): Update for change to field "vec" of
5761 (generate_recovery_code): Strengthen param "insn" from rtx to
5763 (begin_speculative_block): Likewise.
5764 (create_check_block_twin): Likewise for param "insn" and locals
5765 "label", "check", "twin". Introduce local "check_pat" to avoid
5766 "check" being used as a plain rtx before being used as an insn.
5767 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5768 extracting elements from ready_list.
5769 (sched_remove_insn): Strengthen param "insn" from rtx to
5771 (sched_emit_insn): Likewise for return type.
5772 (ready_remove_first_dispatch): Likewise for return type and local
5775 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5777 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5780 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5781 from rtx to rtx_insn *.
5782 (add_dependence_list): Likewise for param "insn". Add a checked
5784 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5785 to rtx_insn *. Strengthen param "list_p" from rtx * to
5787 (chain_to_prev_insn): Strengthen param "insn" and locals
5788 "prec_nonnote", "i" from rtx to rtx_insn *.
5789 (flush_pending_lists): Likewise for param "insn".
5790 (cur_insn): Likewise for this variable.
5791 (haifa_start_insn): Add a checked cast.
5792 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5793 (sched_analyze_reg): Likewise for param "insn".
5794 (sched_analyze_1): Likewise.
5795 (sched_analyze_2): Likewise. Add checked casts.
5796 (sched_analyze_insn): Likewise. Also for local "prev".
5797 (deps_analyze_insn): Likewise for param "insn".
5798 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5799 (add_dependence_1): Likewise for params "insn", "elem".
5800 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5801 (parse_add_or_inc): Likewise for param "insn".
5802 (find_inc): Likewise for local "inc_cand".
5803 (find_modifiable_mems): Likewise for params "head", "tail" and
5804 locals "insn", "next_tail".
5806 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5807 (begin_schedule_ready): Likewise for param "insn".
5808 (begin_move_insn): Likewise for params "insn" and "last".
5809 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5811 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5812 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5813 (ebb_add_remove_insn): Likewise for param "insn".
5814 (advance_target_bb): Likewise.
5816 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5818 (check_live): Likewise for param "insn".
5819 (init_ready_list): Likewise for local "insn".
5820 (can_schedule_ready_p): Likewise for param "insn".
5821 (begin_schedule_ready): Likewise.
5822 (new_ready): Likewise for param "next".
5823 (rgn_print_insn): Likewise for param "insn".
5824 (rgn_rank): Likewise for params "insn1", "insn2".
5825 (contributes_to_priority): Likewise for params "next", "insn".
5826 (rgn_insn_finishes_block_p): Likewise for param "insn".
5827 (add_branch_dependences): Likewise for params "head", "tail" and
5828 locals "insn", "last".
5829 (rgn_add_remove_insn): Likewise for param "insn".
5830 (advance_target_bb): Likewise.
5832 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5833 const_rtx to const rtx_insn *.
5835 * sel-sched-dump.h (sel_print_insn): Likewise.
5837 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5838 (deps_init_id): Likewise.
5840 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5841 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5844 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5846 * output.h (final_start_function): Strengthen param 1 from rtx to
5849 * final.c (final_start_function): Likewise, renaming back from
5850 "uncast_first" to "first", and dropping the checked cast from rtx
5853 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5855 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5856 * final.c (final): Likewise. Rename param back from
5857 "uncast_first" to "first" and eliminate the checked cast from rtx
5860 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5862 * output.h (shorten_branches): Strengthen param from rtx to
5865 * final.c (shorten_branches): Likewise, renaming param back from
5866 "uncast_first" to "first", and dropping the checked cast from rtx
5869 * genattr.c (gen_attr): Likewise when writing out the prototype of
5872 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5874 * sched-int.h (struct haifa_sched_info): Strengthen fields
5875 "prev_head" and "next_tail" from rtx to rtx_insn *.
5877 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5879 * rtl.h (rtx_jump_table_data::get_labels): New method.
5880 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5881 with use of the new rtx_jump_table_data::get_labels method.
5882 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5883 to rtx_jump_table_data *. Simplify by using get_labels method.
5884 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5885 a dyn_cast, introducing local "table", using it to replace
5886 label-lookup logic with a get_labels method call.
5887 (patch_jump_insn): Simplify using get_labels method.
5888 * dwarf2cfi.c (create_trace_edges): Likewise.
5889 * rtlanal.c (label_is_jump_target_p): Likewise.
5891 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5893 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5896 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5897 (unshare_all_rtl_again): Likewise, also for local "p".
5899 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5901 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5903 * cfgrtl.c (delete_insn_and_edges): Likewise.
5905 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5907 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5908 from rtx to rtx_insn *.
5910 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5912 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5914 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5915 locals "returnjump", "epilogue_end", "insn", "next".
5917 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5918 "returnjump" from rtx * to rtx_insn **.
5919 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5921 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5923 * basic-block.h (struct edge_def). Strengthen "r" within
5924 union edge_def_insns from rtx to rtx_insn *.
5926 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5927 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5929 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5930 from rtx to rtx_insn *.
5931 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5933 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5934 (reg_used_on_edge): Likewise.
5935 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5936 (gt_pch_nx): New overload for rtx_insn *&.
5937 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5938 from rtx to rtx_insn *.
5940 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5942 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5943 from rtx to rtx_insn *.
5944 (BB_FOOTER): Replace function with access macro.
5945 (SET_BB_FOOTER): Delete.
5947 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5949 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5950 (emit_barrier_after_bb): Likewise.
5951 (record_effective_endpoints): Likewise.
5952 (relink_block_chain): Likewise.
5953 (fixup_fallthru_exit_predecessor): Likewise.
5954 (cfg_layout_duplicate_bb): Likewise.
5955 (cfg_layout_split_block): Likewise.
5956 (cfg_layout_delete_block): Likewise.
5957 (cfg_layout_merge_blocks): Likewise.
5958 (BB_FOOTER): Delete function.
5959 (SET_BB_FOOTER): Delete function.
5960 * combine.c (update_cfg_for_uncondjump): Replace uses of
5961 SET_BB_FOOTER with BB_FOOTER.
5963 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5965 * except.h (struct eh_landing_pad_d): Strengthen field
5966 "landing_pad" from rtx to rtx_code_label *.
5968 * except.c (sjlj_emit_dispatch_table): Likewise for param
5970 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5972 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5974 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5975 first param from rtx to rtx_insn *.
5976 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5977 field "set_frame_ptr_insn".
5978 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5979 "csend" from rtx to rtx_code_label *.
5980 (xtensa_expand_atomic): Likewise for local "csloop".
5981 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5983 (xtensa_call_tls_desc): Likewise for return type and locals
5984 "call_insn", "insns".
5985 (xtensa_legitimize_tls_address): Likewise for local "insns".
5986 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5988 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5990 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5991 first param from rtx to rtx_insn *.
5992 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5995 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5997 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5998 Strengthen param 1 from rtx to rtx_insn *.
5999 (tilepro_output_cbranch): Likewise.
6000 (tilepro_adjust_insn_length): Likewise.
6001 (tilepro_final_prescan_insn): Likewise for sole param.
6003 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6004 Likewise for local "last".
6005 (cbranch_predicted_p): Likewise for param "insn".
6006 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6007 (tilepro_output_cbranch_with_opcode): Likewise.
6008 (tilepro_output_cbranch): Likewise.
6009 (frame_emit_load): Likewise for return type and locals "seq",
6011 (emit_sp_adjust): Likewise for return type and local "insn".
6012 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6014 (tilepro_adjust_insn_length): Likewise for param "insn".
6015 (next_insn_to_bundle): Likewise for return type and params
6017 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6018 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6020 (match_addli_pcrel): Likewise for param "insn".
6021 (replace_addli_pcrel): Likewise.
6022 (match_auli_pcrel): Likewise.
6023 (replace_auli_pcrel): Likewise.
6024 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6026 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6027 "queue", "next_queue", "prev".
6028 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6029 (tilepro_final_prescan_insn): Likewise for param "insn".
6031 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6033 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6034 Strengthen param 1 from rtx to rtx_insn *.
6035 (tilegx_output_cbranch): Likewise.
6036 (tilegx_adjust_insn_length): Likewise.
6037 (tilegx_final_prescan_insn): Likewise for sole param.
6039 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6041 (cbranch_predicted_p): Likewise for param "insn".
6042 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6043 (tilegx_output_cbranch_with_opcode): Likewise.
6044 (tilegx_output_cbranch): Likewise.
6045 (frame_emit_load): Likewise for return type.
6046 (set_frame_related_p): Likewise for locals "seq", "insn".
6047 (emit_sp_adjust): Likewise for return type, and for local "insn".
6048 Introduce local "pat" for use in place of "insn" where the latter
6049 isn't an instruction.
6050 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6051 from rtx to rtx_insn *.
6052 (tilegx_adjust_insn_length): Likewise for param "insn".
6053 (next_insn_to_bundle): Likewise for return type and params "r" and
6055 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6057 (replace_insns): Likewise for params "old_insn", "new_insns".
6058 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6060 (replace_mov_pcrel_step2): Likewise.
6061 (replace_mov_pcrel_step3): Likewise.
6062 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6064 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6065 "queue", "next_queue", "prev".
6066 (tilegx_output_mi_thunk): Likewise for local "insn".
6067 (tilegx_final_prescan_insn): Likewise for param "insn".
6069 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6071 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6073 (frame_emit_load): Likewise.
6074 (frame_emit_add_imm): Likewise, also for local "insn".
6075 (spu_expand_prologue): Likewise for local "insn".
6076 (struct spu_bb_info): Likewise for field "prop_jump".
6077 (emit_nop_for_insn): Likewise for param "insn" and local
6079 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6081 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6082 locals "hint", "insn".
6083 (get_branch_target): Likewise for param "branch".
6084 (insn_clobbers_hbr): Likewise for param "insn".
6085 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6086 locals "insn", "before_4", "before_16".
6087 (insert_hbrp): Likewise for local "insn".
6088 (spu_machine_dependent_reorg): Likewise for locals "branch",
6089 "insn", "next", "bbend".
6090 (uses_ls_unit): Likewise for param "insn".
6091 (get_pipe): Likewise.
6092 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6093 introducing a checked cast.
6094 (spu_sched_adjust_cost): Likewise for params "insn" and
6096 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6097 (spu_sms_res_mii): Likewise.
6099 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6101 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6102 from rtx to rtx_insn *.
6103 (output_cbranch): Likewise for param 6.
6104 (output_return): Likewise for param 1.
6105 (output_sibcall): Likewise.
6106 (output_v8plus_shift): Likewise.
6107 (output_v8plus_mult): Likewise.
6108 (output_v9branch): Likewise for param 7.
6109 (output_cbcond): Likewise for param 3.
6111 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6113 (sparc_legitimize_pic_address): Likewise.
6114 (sparc_emit_call_insn): Likewise.
6115 (emit_save_or_restore_regs): Likewise.
6116 (emit_window_save): Likewise for return type and local "insn".
6117 (sparc_expand_prologue): Likewise for local "insn".
6118 (sparc_flat_expand_prologue): Likewise.
6119 (output_return): Likewise for param "insn".
6120 (output_sibcall): Likewise for param "insn" and local "delay".
6121 (output_ubranch): Likewise for param "insn".
6122 (output_cbranch): Likewise.
6123 (output_cbcond): Likewise.
6124 (output_v9branch): Likewise.
6125 (output_v8plus_shift): Likewise.
6126 (sparc_output_mi_thunk): Likewise for local "insn".
6127 (get_some_local_dynamic_name): Likewise.
6128 (output_v8plus_mult): Likewise for param "insn".
6130 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6132 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6133 from rtx to rtx_insn *.
6134 (output_branchy_insn): Likewise for param 3.
6135 (output_far_jump): Likewise for param 1.
6136 (final_prescan_insn): Likewise.
6137 (sh_insn_length_adjustment): Likewise for sole param.
6139 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6140 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6142 (sh_emit_compare_and_set): Likewise for local "lab".
6143 (output_far_jump): Strengthen param "insn" and local "prev" from
6145 (output_branchy_insn): Likewise for param "insn" and local
6147 (output_ieee_ccmpeq): Likewise for param "insn".
6148 (struct label_ref_list_d): Strengthen field "label" from rtx to
6150 (pool_node): Likewise.
6151 (pool_window_label): Likewise for this global.
6152 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6153 (dump_table): Strengthen params "start", "barrier" and local
6154 "scan" from rtx to rtx_insn *.
6155 (broken_move): Likewise for param "insn".
6156 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6157 Strengthen param "first_mova" from rtx * to rtx_insn **.
6158 (mova_p): Likewise for param "insn".
6159 (fixup_mova): Likewise for param "mova".
6160 (find_barrier): Likewise for return type, params "mova" and
6161 "from", and locals "barrier_before_mova", "found_barrier",
6162 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6163 "label" from rtx to rtx_code_label *.
6164 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6166 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6167 (split_branches): Likewise for param "first" and local "insn".
6168 (final_prescan_insn): Likewise for param "insn".
6169 (sequence_insn_p): Likewise for locals "prev", "next".
6170 (sh_insn_length_adjustment): Likewise for param "insn".
6171 (sh_can_redirect_branch): Likewise for local "insn".
6172 (find_r0_life_regions): Likewise for locals "end", "insn".
6173 (sh_output_mi_thunk): Likewise for local "insns".
6175 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6177 * config/score/score.c (score_output_mi_thunk): Strengthen local
6178 "insn" from rtx to rtx_insn *.
6179 (score_prologue): Likewise.
6181 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6183 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6184 1 from rtx to rtx_insn *.
6185 (s390_emit_jump): Likewise for return type.
6186 (s390_emit_call): Likewise.
6187 (s390_load_got): Likewise.
6189 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6191 (s390_match_ccmode): Likewise for param "insn".
6192 (s390_emit_jump): Likewise for return type.
6193 (s390_split_branches): Likewise for local "label".
6194 (struct constant): Strengthen field "label" from rtx to
6196 (struct constant_pool): Likewise for field "label". Strengthen
6197 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6199 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6201 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6202 (s390_end_pool): Likewise.
6203 (s390_dump_pool): Likewise for local "insn".
6204 (s390_mainpool_start): Likewise.
6205 (s390_chunkify_start): Likewise.
6206 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6207 with insns. Strengthen locals "label", "jump", "barrier", "next",
6208 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6209 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6211 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6212 "jump", "label", "next_insn".
6213 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6214 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6216 (s390_load_got): Likewise for return type and local "insns".
6217 (s390_save_gprs_to_fprs): Likewise for local "insn".
6218 (s390_restore_gprs_from_fprs): Likewise.
6219 (pass_s390_early_mach::execute): Likewise.
6220 (s390_emit_prologue): Likewise for local "insns".
6221 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6223 (s390_emit_call): Strengthen return type and local "insn" from
6225 (s390_emit_tpf_eh_return): Likewise for local "insn".
6226 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6227 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6228 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6230 (s390_non_addr_reg_read_p): Likewise for param "insn".
6231 (find_cond_jump): Likewise for return type and param "insn".
6232 (s390_swap_cmp): Likewise for param "insn".
6233 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6234 "prev_insn", "next_insn".
6235 (s390_reorg): Likewise for locals "insn", "target".
6236 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6237 (s390_sched_variable_issue): For now, rename param "insn" to
6238 "uncast_insn", introducing a checked cast.
6239 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6241 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6242 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6246 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6247 param from rtx to rtx_insn *.
6248 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6250 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6252 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6253 4 from rtx to rtx_insn *.
6254 (rs6000_final_prescan_insn): Likewise for first param.
6255 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6257 (rs6000_get_some_local_dynamic_name): Likewise.
6258 (output_cbranch): Likewise for param "insn".
6259 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6260 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6261 (rs6000_emit_allocate_stack): Likewise for local "insn".
6262 (load_cr_save): Likewise.
6263 (restore_saved_cr): Likewise.
6264 (restore_saved_lr): Likewise.
6265 (emit_cfa_restores): Likewise.
6266 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6267 "deleted_debug_label".
6268 (rs6000_output_mi_thunk): Likewise for local "insn".
6269 (rs6000_final_prescan_insn): Likewise for param "insn".
6271 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6273 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6274 Strengthen param "insn" from rtx to rtx_insn *.
6275 * config/picochip/picochip.c (picochip_current_prescan_insn):
6276 Likewise for this variable.
6277 (picochip_final_prescan_insn): Likewise for param "insn".
6279 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6281 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6282 from rtx to rtx_insn *.
6283 (pa_output_indirect_call): Likewise.
6284 (pa_adjust_insn_length): Likewise.
6285 (pa_attr_length_millicode_call): Likewise.
6286 (pa_attr_length_call): Likewise.
6287 (pa_attr_length_indirect_call): Likewise.
6289 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6291 (pa_attr_length_millicode_call): Likewise.
6292 (pa_attr_length_call): Likewise.
6293 (pa_output_call): Likewise.
6294 (pa_attr_length_indirect_call): Likewise.
6295 (pa_output_indirect_call): Likewise.
6297 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6299 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6300 Strengthen first param from rtx to rtx_insn *.
6301 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6304 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6306 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6307 type from rtx to rtx_insn *.
6308 (mips_expand_call): Likewise.
6309 (mips_adjust_insn_length): Likewise for first param.
6310 (mips_output_conditional_branch): Likewise.
6311 (mips_output_order_conditional_branch): Likewise.
6312 (mips_final_prescan_insn): Likewise.
6314 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6315 rtx_insn * for the SEQUENCE case.
6316 (SEQ_END): Likewise.
6317 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6318 (mips_emit_call_insn): Likewise, also for local "insn".
6319 (mips16_gp_pseudo_reg): Likewise for local "scan".
6320 (mips16_build_call_stub): Likewise for return type and for local
6321 "insn". Introduce a new local "pattern" so that "insn" can indeed
6323 (mips_expand_call): Strengthen return type and local "insn" from
6325 (mips_block_move_loop): Strengthen local "label" from rtx to
6327 (mips_expand_synci_loop): Likewise for locals "label",
6329 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6331 (mips16e_collect_argument_saves): Likewise for locals "insn",
6333 (mips_find_gp_ref): Likewise for param of callback for "pred"
6334 param, and for local "insn".
6335 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6336 (mips_insn_has_flexible_gp_ref_p): Likewise.
6337 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6339 (mips_epilogue_set_cfa): Likewise for local "insn".
6340 (mips_expand_epilogue): Likewise.
6341 (mips_adjust_insn_length): Likewise for param "insn".
6342 (mips_output_conditional_branch): Likewise.
6343 (mips_output_order_conditional_branch): Likewise.
6344 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6345 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6346 "falu2_turn_enabled_insn".
6347 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6348 "done_label" from rtx to rtx_code_label *.
6349 (struct mips16_constant): Likewise for field "label".
6350 (mips16_add_constant): Likewise for return type.
6351 (mips16_emit_constants_1): Strengthen return type and param "insn"
6352 from rtx to rtx_insn *.
6353 (mips16_emit_constants): Likewise for param "insn".
6354 (mips16_insn_length): Likewise.
6355 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6356 to rtx_code_label *.
6357 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6358 from rtx to rtx_insn *.
6359 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6360 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6361 (r10k_simplify_address): Strengthen param "insn" and local
6362 "def_insn" from rtx to rtx_insn *.
6363 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6365 (r10k_needs_protection_p_1): Update target type of cast of data
6366 from to rtx to rtx_insn *.
6367 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6368 rtx * to rtx_insn **.
6369 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6371 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6372 (mips_call_expr_from_insn): Likewise for param "insn".
6373 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6374 (mips_find_pic_call_symbol): Likewise for param "insn".
6375 (mips_annotate_pic_calls): Likewise for local "insn".
6376 (mips_sim_insn): Likewise for this variable.
6377 (struct mips_sim): Likewise for field "insn" within elements of
6379 (mips_sim_wait_reg): Likewise for param "insn".
6380 (mips_sim_wait_regs): Likewise.
6381 (mips_sim_wait_units): Likewise.
6382 (mips_sim_wait_insn): Likewise.
6383 (mips_sim_issue_insn): Likewise.
6384 (mips_sim_finish_insn): Likewise.
6385 (mips_seq_time): Likewise for param "seq" and local "insn".
6386 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6387 locals "first", "second".
6388 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6389 "last", "last2", "next".
6390 (mips_avoid_hazard): Likewise for params "after", "insn".
6391 (mips_reorg_process_insns): Likewise for locals "insn",
6392 "last_insn", "subinsn", "next_insn".
6393 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6394 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6396 (mips_output_mi_thunk): Likewise for local "insn".
6397 (mips_final_prescan_insn): Likewise for param "insn".
6399 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6401 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6402 Strengthen return type and local "insns" from rtx to rtx_insn *.
6403 (microblaze_legitimize_tls_address): Likewise for local "insns".
6404 (microblaze_block_move_loop): Strengthen local "label" from rtx
6405 to rtx_code_label *.
6406 (microblaze_expand_prologue): Strengthen two locals named "insn"
6407 from rtx to rtx_insn *.
6408 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6409 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6410 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6411 to rtx_code_label *.
6413 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6415 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6416 param from rtx to rtx_insn *.
6417 (mep_reuse_lo): Likewise for third param.
6418 (mep_use_post_modify_p): Likewise for first param.
6419 (mep_core_address_length): Likewise.
6420 (mep_cop_address_length): Likewise.
6421 (mep_final_prescan_insn): Likewise.
6422 (mep_store_data_bypass_p): Likewise for both params.
6423 (mep_mul_hilo_bypass_p): Likewise.
6424 (mep_ipipe_ldc_p): Likewise for param.
6426 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6427 (mep_rewrite_mult): Likewise.
6428 (mep_rewrite_mulsi3): Likewise.
6429 (mep_rewrite_maddsi3): Likewise.
6430 (mep_reuse_lo_p_1): Likewise.
6431 (mep_reuse_lo_p): Likewise.
6432 (mep_frame_expr): Likewise.
6433 (mep_make_parallel): Likewise for both params.
6434 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6436 (mep_use_post_modify_p): Likewise for param "insn".
6437 (mep_core_address_length): Likewise.
6438 (mep_cop_address_length): Likewise.
6439 (mep_reg_set_in_function): Likewise for local "insn".
6440 (mep_asm_without_operands_p): Likewise.
6441 (F): Likewise for return type and param "x".
6442 (add_constant): Likewise for local "insn".
6443 (maybe_dead_move): Likewise for return type and local "insn".
6444 (mep_expand_prologue): Likewise for local "insn".
6445 (mep_final_prescan_insn): Likewise for param "insn".
6446 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6447 "next", "follow", "x".
6448 (mep_insert_repeat_label_last): Likewise for return type, param
6449 "last_insn", and locals "next", "prev". Strengthen param "label"
6450 from rtx to rtx_code_label *.
6451 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6453 (struct mep_doloop_end): Likewise for fields "insn" and
6455 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6456 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6457 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6459 (mep_invert_branch): Likewise for params "insn" and "after".
6460 (mep_reorg_erepeat): Likewise for param "insns" and locals
6461 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6462 "l" from rtx to rtx_code_label *.
6463 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6464 from rtx to rtx_insn *.
6465 (mep_reorg_addcombine): Likewise for param "insns" and locals
6467 (add_sp_insn_p): Likewise for param "insn".
6468 (mep_reorg_noframe): Likewise for param "insns" and locals
6469 "start_frame_insn", "end_frame_insn", "next".
6470 (mep_reorg): Likewise for local "insns".
6471 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6473 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6474 (mep_mul_hilo_bypass_p): Likewise.
6475 (mep_ipipe_ldc_p): Likewise for param "insn".
6476 (mep_make_bundle): Likewise for return type, param "cop" and local
6477 "insn", splitting out the latter into a new local "seq" for when it
6478 is a SEQUENCE rather than an insn.
6479 (core_insn_p): Likewise for param "insn".
6480 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6481 "last", "first", "note", "prev", "core_insn".
6483 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6485 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6487 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6488 (m68k_final_prescan_insn): Likewise for first param.
6490 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6491 (m68k_set_frame_related): Likewise for param "insn".
6492 (output_btst): Likewise for param "insn".
6493 (m68k_final_prescan_insn): Likewise.
6494 (m68k_move_to_reg): Likewise for local "insn".
6495 (m68k_call_tls_get_addr): Likewise for local "insns".
6496 (m68k_call_m68k_read_tp): Likewise.
6497 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6498 (m68k_output_mi_thunk): Likewise for local "insn".
6500 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6502 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6503 first param from rtx to rtx_insn *.
6504 (iq2000_adjust_insn_length): Likewise.
6505 (iq2000_output_conditional_branch): Likewise.
6506 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6507 "insn" and local "nop_insn".
6508 (iq2000_annotate_frame_insn): Likewise for param "insn".
6509 (iq2000_expand_prologue): Likewise for both locals "insn".
6510 (iq2000_adjust_insn_length): Likewise for param "insn".
6511 (iq2000_output_conditional_branch): Likewise.
6513 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6515 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6516 "insns" from rtx to rtx_insn *.
6517 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6518 (struct spill_fill_data): Likewise for field "init_after" and for
6519 elements of array field "prev_insn".
6520 (spill_restore_mem): Likewise for locals "insn", "first".
6521 (do_spill): Likewise for local "insn".
6522 (do_restore): Likewise.
6523 (ia64_expand_prologue): Likewise.
6524 (ia64_expand_epilogue): Likewise.
6525 (emit_insn_group_barriers): Likewise for locals "insn",
6527 (emit_all_insn_group_barriers): Likewise for locals "insn",
6529 (dfa_stop_insn): Likewise for this global.
6530 (dfa_pre_cycle_insn): Likewise.
6531 (ia64_nop): Likewise.
6532 (final_emit_insn_group_barriers): Likewise for locals "insn",
6534 (emit_predicate_relation_info): Likewise for locals "head", "n",
6536 (ia64_reorg): Likewise for local "insn".
6537 (ia64_output_mi_thunk): Likewise.
6538 (expand_vec_perm_interleave_2): Likewise for local "seq".
6540 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6542 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6543 param 1 "insn" from rtx to rtx_insn *.
6544 (ix86_use_lea_for_mov): Likewise.
6545 (ix86_avoid_lea_for_addr): Likewise.
6546 (ix86_split_lea_for_addr): Likewise.
6547 (ix86_lea_for_add_ok): Likewise.
6548 (ix86_output_call_insn): Likewise.
6550 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6551 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6552 (ix86_output_function_epilogue): Likewise for locals "insn",
6553 "deleted_debug_label".
6554 (legitimize_tls_address): Likewise for local "insn".
6555 (get_some_local_dynamic_name): Likewise.
6556 (increase_distance): Likewise for params "prev", "next".
6557 (distance_non_agu_define_in_bb): Likewise for params "insn",
6558 "start" and locals "prev", "next".
6559 (distance_non_agu_define): Likewise for param "insn".
6560 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6561 locals "next", "prev".
6562 (distance_agu_use): Likewise for param "insn".
6563 (ix86_lea_outperforms): Likewise.
6564 (ix86_ok_to_clobber_flags): Likewise.
6565 (ix86_avoid_lea_for_add): Likewise.
6566 (ix86_use_lea_for_mov): Likewise.
6567 (ix86_avoid_lea_for_addr): Likewise.
6568 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6569 (ix86_split_lea_for_addr): Likewise for param "insn".
6570 (ix86_lea_for_add_ok): Likewise for param "insn".
6571 (ix86_expand_carry_flag_compare): Likewise for local
6573 (ix86_expand_int_movcc): Likewise.
6574 (ix86_output_call_insn): Likewise for param "insn".
6575 (ix86_output_call_insn): Likewise for local "i".
6576 (x86_output_mi_thunk): Introduce local "insn", using it in place
6577 of "tmp" when dealing with insns.
6578 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6580 (ix86_pad_returns): Likewise for locals "ret", "prev".
6581 (ix86_count_insn_bb): Likewise for local "insn".
6582 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6583 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6584 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6585 (expand_vec_perm_interleave2): Likewise for local "seq".
6586 (expand_vec_perm_vperm2f128_vblend): Likewise.
6587 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6588 call to for_each_rtx with for_each_rtx_in_insn.
6590 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6592 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6593 "label" from rtx to rtx_code_label *.
6594 (ix86_expand_prologue): Likewise.
6595 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6597 (ix86_split_idivmod): Likewise for locals "end_label" and
6599 (ix86_expand_branch): Likewise for local "label2".
6600 (ix86_expand_aligntest): Likewise for return type and local "label".
6601 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6603 (expand_movmem_epilogue): Likewise for the various locals named
6605 (expand_setmem_epilogue): Likewise.
6606 (expand_small_movmem_or_setmem): Likewise for local "label".
6607 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6608 Strengthen param "done_label" from rtx * to rtx_code_label **.
6609 Strengthen locals "loop_label" and "label" from rtx to
6611 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6612 Likewise for locals "loop_label", "label".
6613 (ix86_expand_set_or_movmem): Likewise for locals "label",
6614 "jump_around_label", "hot_label".
6615 (ix86_expand_strlensi_unroll_1): Likewise for locals
6616 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6618 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6619 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6620 "label2", "jump_label".
6621 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6623 (ix86_expand_lfloorceil): Likewise for local "label".
6624 (ix86_expand_rint): Likewise.
6625 (ix86_expand_floorceildf_32): Likewise.
6626 (ix86_expand_floorceil): Likewise.
6627 (ix86_expand_rounddf_32): Likewise.
6628 (ix86_expand_trunc): Likewise.
6629 (ix86_expand_truncdf_32): Likewise.
6630 (ix86_expand_round): Likewise.
6632 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6634 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6635 first param from rtx to rtx_insn *.
6636 (h8300_insn_length_from_table): Likewise.
6637 * config/h8300/h8300.c (F): Likewise for return type and param
6639 (Fpa): Add a checked cast to rtx_insn *.
6640 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6642 (final_prescan_insn): Likewise for param "insn".
6643 (h8300_binary_length): Likewise.
6644 (h8300_insn_length_from_table): Likewise.
6646 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6648 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6649 Strengthen first param "insn" from rtx to rtx_insn *.
6651 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6653 (frame_insn): Likewise for return type. Introduce local "insn"
6654 for use in place of local "x" for use as an rtx_insn *.
6655 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6656 (epiphany_expand_prologue): Likewise for local "insn".
6657 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6658 * config/epiphany/resolve-sw-modes.c
6659 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6662 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6664 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6665 param from rtx to rtx_insn *.
6666 (c6x_final_prescan_insn): Likewise for first param.
6668 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6669 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6670 (c6x_expand_compare): Strengthen local "insns" from rtx to
6672 (c6x_get_unit_specifier): Likewise for param "insn".
6673 (c6x_print_unit_specifier_field): Likewise.
6674 (c6x_final_prescan_insn): Likewise.
6675 (emit_add_sp_const): Likewise for local "insn".
6676 (c6x_expand_prologue): Likewise.
6678 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6680 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6681 param 1 from rtx to rtx_insn *.
6682 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6683 the various locals named "insn".
6684 (expand_epilogue_reg_restore): Likewise.
6685 (frame_related_constant_load): Likewise.
6686 (add_to_reg): Likewise.
6687 (emit_link_insn): Likewise.
6688 (do_link): Likewise.
6689 (expand_interrupt_handler_prologue): Likewise.
6690 (branch_dest): Likewise for param "branch".
6691 (asm_conditional_branch): Likewise for param "insn".
6692 (gen_one_bundle): Likewise for elements of param "slot" and local
6694 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6695 elements of local "slot".
6696 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6697 "queue", "next_queue", "prev".
6698 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6699 (add_sched_insns_for_speculation): Likewise for local "insn".
6701 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6703 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6704 from rtx to rtx_insn *.
6705 (output_movhi): Likewise.
6706 (output_movsisf): Likewise.
6707 (avr_out_tstsi): Likewise.
6708 (avr_out_tsthi): Likewise.
6709 (avr_out_tstpsi): Likewise.
6710 (avr_out_compare): Likewise.
6711 (avr_out_compare64): Likewise.
6712 (avr_out_movpsi): Likewise.
6713 (ashlqi3_out): Likewise.
6714 (ashlhi3_out): Likewise.
6715 (ashlsi3_out): Likewise.
6716 (ashrqi3_out): Likewise.
6717 (ashrhi3_out): Likewise.
6718 (ashrsi3_out): Likewise.
6719 (lshrqi3_out): Likewise.
6720 (lshrhi3_out): Likewise.
6721 (lshrsi3_out): Likewise.
6722 (avr_out_ashlpsi3): Likewise.
6723 (avr_out_ashrpsi3): Likewise.
6724 (avr_out_lshrpsi3): Likewise.
6725 (avr_out_fract): Likewise.
6726 (avr_out_sbxx_branch): Likewise.
6727 (avr_out_round): Likewise.
6728 (avr_out_xload): Likewise.
6729 (avr_out_movmem): Likewise.
6730 (adjust_insn_length): Likewise.
6731 (avr_out_lpm): Likewise.
6732 (reg_unused_after): Likewise.
6733 (_reg_unused_after): Likewise.
6734 (avr_jump_mode): Likewise for second param.
6735 (jump_over_one_insn): Likewise for first param.
6736 (avr_final_prescan_insn): Likewise.
6737 (out_shift_with_cnt): Likewise for second param.
6739 * config/avr/avr.c (get_sequence_length): Likewise for param
6740 "insns" and local "insn".
6741 (emit_push_byte): Likewise for local "insn".
6742 (emit_push_sfr): Likewise.
6743 (avr_prologue_setup_frame): Likewise for locals "insn",
6744 "fp_plus_insns", "sp_plus_insns".
6745 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6747 (avr_jump_mode): Likewise for param "insn".
6748 (avr_final_prescan_insn): Likewise.
6749 (avr_find_unused_d_reg): Likewise.
6750 (avr_out_lpm_no_lpmx): Likewise.
6751 (avr_out_lpm): Likewise.
6752 (avr_out_xload): Likewise.
6753 (output_movqi): Likewise.
6754 (output_movhi): Likewise.
6755 (out_movqi_r_mr): Likewise.
6756 (out_movhi_r_mr): Likewise.
6757 (out_movsi_r_mr): Likewise.
6758 (out_movsi_mr_r): Likewise.
6759 (output_movsisf): Likewise.
6760 (avr_out_load_psi): Likewise.
6761 (avr_out_store_psi): Likewise.
6762 (avr_out_movpsi): Likewise.
6763 (out_movqi_mr_r): Likewise.
6764 (avr_out_movhi_mr_r_xmega): Likewise.
6765 (out_movhi_mr_r): Likewise.
6766 (compare_condition): Likewise for param "insn" and local "next".
6767 (compare_sign_p): Likewise for param "insn".
6768 (compare_diff_p): Likewise.
6769 (compare_eq_p): Likewise.
6770 (avr_out_compare): Likewise.
6771 (avr_out_compare64): Likewise.
6772 (avr_out_tsthi): Likewise.
6773 (avr_out_tstpsi): Likewise.
6774 (avr_out_tstsi): Likewise.
6775 (out_shift_with_cnt): Likewise.
6776 (ashlqi3_out): Likewise.
6777 (ashlhi3_out): Likewise.
6778 (avr_out_ashlpsi3): Likewise.
6779 (ashlsi3_out): Likewise.
6780 (ashrqi3_out): Likewise.
6781 (ashrhi3_out): Likewise.
6782 (avr_out_ashrpsi3): Likewise.
6783 (ashrsi3_out): Likewise.
6784 (lshrqi3_out): Likewise.
6785 (lshrhi3_out): Likewise.
6786 (avr_out_lshrpsi3): Likewise.
6787 (lshrsi3_out): Likewise.
6788 (avr_out_fract): Likewise.
6789 (avr_out_round): Likewise.
6790 (avr_adjust_insn_length): Likewise.
6791 (reg_unused_after): Likewise.
6792 (_reg_unused_after): Likewise.
6793 (avr_compare_pattern): Likewise.
6794 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6795 and locals "branch1", "branch2", "insn2", "jump".
6796 (avr_reorg): Likewise for local "insn".
6797 (avr_2word_insn_p): Likewise for param "insn".
6798 (jump_over_one_insn_p): Likewise.
6799 (avr_out_sbxx_branch): Likewise.
6800 (avr_out_movmem): Likewise.
6802 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6804 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6805 param from rtx to rtx_insn *.
6806 (thumb1_final_prescan_insn): Likewise.
6807 (thumb2_final_prescan_insn): Likewise.
6809 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6811 (struct minipool_node): Likewise for field "insn".
6812 (dump_minipool): Likewise for param "scan".
6813 (create_fix_barrier): Likewise for local "from". Strengthen local
6814 "label" from rtx to rtx_code_label *.
6815 (push_minipool_barrier): Strengthen param "insn" from rtx to
6817 (push_minipool_fix): Likewise.
6818 (note_invalid_constants): Likewise.
6819 (thumb2_reorg): Likewise for local "insn".
6820 (arm_reorg): Likewise.
6821 (thumb2_final_prescan_insn): Likewise for param
6822 "insn" and local "first_insn".
6823 (arm_final_prescan_insn): Likewise for param "insn" and locals
6824 "start_insn", "this_insn".
6825 (arm_debugger_arg_offset): Likewise for param "insn".
6826 (thumb1_emit_multi_reg_push): Likewise for return type and local
6828 (thumb1_final_prescan_insn): Likewise for param "insn".
6829 (thumb_far_jump_used_p): Likewise for local "insn".
6830 (thumb1_expand_prologue): Likewise.
6831 (arm_expand_epilogue_apcs_frame): Likewise.
6832 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6833 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6834 from rtx to rtx_code_label *.
6835 (arm_split_atomic_op): Likewise for local "label".
6836 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6838 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6840 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6841 first param from rtx to rtx_insn *.
6842 (arc_verify_short): Likewise.
6843 (arc_short_long): Likewise.
6844 (arc_need_delay): Likewise.
6846 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6848 (arc_ccfsm_advance): Likewise for param "insn" and locals
6849 "start_insn", "this_insn".
6850 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6851 (arc_ccfsm_post_advance): Likewise for param "insn".
6852 (arc_next_active_insn): Likewise for return type and param "insn".
6853 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6854 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6855 (output_short_suffix): Likewise for local "insn".
6856 (arc_final_prescan_insn): Likewise for param "insn". Remove
6857 now-redundant checked cast.
6858 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6859 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6860 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6861 for use where lc_set became an insn.
6862 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6864 (arc_get_insn_variants): Likewise for local "prev".
6865 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6867 (arc_predicate_delay_insns): Likewise for local "insn".
6868 (arc_pad_return): Likewise for local "prev". For now, add a
6869 checked cast when extracting the insn from "final_sequence".
6870 (arc_short_long): Likewise for param "insn".
6871 (arc_need_delay): Likewise for param "insn" and local "next".
6872 (arc_label_align): Likewise for locals "prev", "next".
6874 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6876 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6877 "insn" from rtx to rtx_insn *.
6878 (alpha_gp_save_rtx): Likewise for local "seq".
6879 (alpha_instantiate_decls): Likewise for local "top".
6880 (get_some_local_dynamic_name): Likewise for local "insn".
6881 (alpha_does_function_need_gp): Likewise.
6882 (set_frame_related_p): Likewise for return type and for locals
6884 (emit_frame_store_1): Likewise for local "insn".
6885 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6886 (alpha_end_function): Likewise for local "insn".
6887 (alpha_output_mi_thunk_osf): Likewise.
6888 (alphaev4_insn_pipe): Likewise for param "insn".
6889 (alphaev5_insn_pipe): Likewise.
6890 (alphaev4_next_group): Likewise for return type and param 1
6892 (alphaev5_next_group): Likewise.
6893 (alpha_align_insns_1): Likewise for return type and param 1 of
6894 callback param "next_group", and for locals "i", "next", "prev",
6895 "where", "where2", "insn".
6897 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6899 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6900 rather than modifying the stmt.
6902 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6904 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6905 cgraph_state conversion.
6907 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6909 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6910 Strengthen local "insns" from rtx to rtx_insn *.
6911 (aarch64_set_frame_expr): Likewise for local "insn".
6912 (aarch64_save_or_restore_fprs): Likewise.
6913 (aarch64_save_or_restore_callee_save_registers): Likewise.
6914 (aarch64_expand_prologue): Likewise.
6915 (aarch64_expand_epilogue): Likewise.
6916 (aarch64_output_mi_thunk): Likewise.
6917 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6918 "label2" from rtx to rtx_code_label *.
6919 (aarch64_split_atomic_op): Likewise for local "label".
6921 2014-08-25 Martin Liska <mliska@suse.cz>
6923 * cgraph.h (symtab_node):
6924 (bool needed_p (void)): created from decide_is_symbol_needed
6925 (bool referred_to_p (void)): created from referred_to_p
6926 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6927 * cgraph.h (cgraph_node):
6928 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6929 (void expand (void)): created from expand_function
6930 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6931 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6932 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6933 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6934 * cgraph.h (varpool_node):
6935 (static void add (tree decl): created from varpool_add_new_variable
6936 * cgraph.h (cgraph_edge):
6938 (void remove_caller (void)): created from cgraph_edge_remove_caller
6939 (void remove_callee (void)): created from cgraph_edge_remove_callee
6940 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6941 created from cgraph_set_call_stmt
6942 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6943 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6944 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6945 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6946 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6947 created from cgraph_speculative_call_info
6948 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6949 int freq_scale, bool update_original)): created from cgraph_clone_edge
6950 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6951 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6952 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6953 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6954 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6955 (static void rebuild_references (void)): created from cgraph_rebuild_references
6956 * cgraph.h (symbol_table):
6957 (create_reference): renamed from add_reference
6958 (maybe_create_reference): renamed from maybe_add_reference
6959 (void register_symbol (symtab_node *node)): new function
6960 (void clear_asm_symbols (void)): new function
6961 (void unregister (symtab_node *node)): new function
6962 (void release_symbol (cgraph_node *node, int uid)): new function
6963 (cgraph_node * allocate_cgraph_symbol (void)): new function
6964 (void initialize (void)): created from cgraph_init
6965 (symtab_node *first_symbol (void)):new function
6966 (asm_node *first_asm_symbol (void)):new function
6967 (symtab_node *first_defined_symbol (void)):new function
6968 (varpool_node *first_variable (void)):new function
6969 (varpool_node *next_variable (varpool_node *node)):new function
6970 (varpool_node *first_static_initializer (void)):new function
6971 (varpool_node *next_static_initializer (varpool_node *node)):new function
6972 (varpool_node *first_defined_variable (void)):new function
6973 (varpool_node *next_defined_variable (varpool_node *node)):new function
6974 (cgraph_node *first_defined_function (void)):new function
6975 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6976 (cgraph_node *first_function (void)):new function
6977 (cgraph_node *next_function (cgraph_node *node)):new function
6978 (cgraph_node *first_function_with_gimple_body (void)):new function
6979 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6980 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6981 created from symtab_remove_unreachable_nodes
6982 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6983 (void process_new_functions (void)): created from cgraph_process_new_functions
6984 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6985 (bool output_variables (void)): created from varpool_node::output_variables
6986 (void output_asm_statements (void)): created from output_asm_statements
6987 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6988 (void compile (void)): created from compile
6989 (void output_weakrefs (void)): created from output_weakrefs
6990 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6991 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6992 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6993 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6994 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6995 created from cgraph_next_function_with_gimple_body
6996 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6997 created from cgraph_remove_edge_removal_hook
6998 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6999 created from cgraph_add_node_removal_hook
7000 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7001 created from cgraph_remove_node_removal_hook
7002 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7003 created from varpool_add_node_removal_hook
7004 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7005 created from varpool_remove_node_removal_hook
7006 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7007 created from cgraph_add_function_insertion_hook
7008 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7009 created from cgraph_remove_function_insertion_hook
7010 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7011 created from varpool_add_variable_insertion_hook
7012 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7013 created from varpool_remove_variable_insertion_hook
7014 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7015 created from cgraph_add_edge_duplication_hook
7016 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7017 created from cgraph_remove_edge_duplication_hook
7018 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7019 created from cgraph_add_node_duplication_hook
7020 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7021 created from cgraph_remove_node_duplication_hook
7022 (void call_edge_removal_hooks (cgraph_edge *e)):
7023 created from cgraph_call_edge_removal_hooks
7024 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7025 created from call_function_insertion_hooks
7026 (void call_cgraph_removal_hooks (cgraph_node *node)):
7027 created from cgraph_call_node_removal_hooks
7028 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7029 created from cgraph_node::call_duplication_hooks
7030 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7031 created from cgraph_call_edge_duplication_hooks
7032 (void call_varpool_removal_hooks (varpool_node *node)):
7033 created from varpool_call_node_removal_hooks
7034 (void call_varpool_insertion_hooks (varpool_node *node)):
7035 created from varpool_call_variable_insertion_hooks
7036 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7037 created from insert_to_assembler_name_hash
7038 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7039 created from unlink_from_assembler_name_hash
7040 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7041 created from symtab_prevail_in_asm_name_hash
7042 (void symtab_initialize_asm_name_hash (void)):
7043 created from symtab_initialize_asm_name_hash
7044 (void change_decl_assembler_name (tree decl, tree name)):
7045 created from change_decl_assembler_name
7046 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7047 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7048 created from decl_assembler_name_hash
7049 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7050 created from decl_assembler_name_equal
7051 (static hashval_t hash_node_by_assembler_name (const void *p)):
7052 created from hash_node_by_assembler_name
7053 (static int eq_assembler_name (const void *p1, const void *p2)):
7054 created from eq_assembler_name
7056 2014-08-25 Marek Polacek <polacek@redhat.com>
7058 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7060 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7062 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7063 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7064 SWI1248_AVX512BW mode iterator.
7066 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7069 * config/sh/predicates.md (general_extend_operand): Disable
7070 TRUNCATE before reload completes.
7072 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7074 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7076 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7079 * config/sh/sh.opt (musermode): Allow negative form.
7080 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7081 targets that don't support it.
7082 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7083 Document -mno-usermode option.
7085 2014-08-24 Kito Cheng <kito@0xlab.org>
7087 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7088 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7089 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7090 * doc/tm.texi: Regenerate.
7092 2014-08-24 Kito Cheng <kito@0xlab.org>
7094 * ira.c: Fix typo in comment.
7096 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7098 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7099 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7101 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7104 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7105 last_address when the current function is a thunk.
7106 (pa_asm_output_mi_thunk): When we don't have named sections or they
7107 are not being used, check that thunk can reach the stub table with a
7110 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7112 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7114 (pass_web::execute): Likewise for local "insn".
7116 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7118 * var-tracking.c (struct micro_operation_def): Strengthen field
7119 "insn" from rtx to rtx_insn *.
7120 (struct emit_note_data_def): Likewise.
7121 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7122 (vt_stack_adjustments): Likewise for local "insn".
7123 (adjust_insn): Likewise for param "insn".
7124 (val_store): Likewise.
7125 (val_resolve): Likewise.
7126 (struct count_use_info): Likewise for field "insn".
7127 (log_op_type): Likewise for param "insn".
7128 (reverse_op): Likewise.
7129 (prepare_call_arguments): Likewise.
7130 (add_with_sets): The initial param takes an insn, but we can't
7131 yet strengthen it from rtx to rtx_insn * since it's used as a
7132 cselib_record_sets_hook callback. For now rename initial param
7133 from "insn" to "uncast_insn", and introduce a local "insn" of
7134 the stronger rtx_insn * type, with a checked cast.
7135 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7137 (emit_note_insn_var_location): Likewise.
7138 (emit_notes_for_changes): Likewise.
7139 (emit_notes_for_differences): Likewise.
7140 (next_non_note_insn_var_location): Likewise for return type and
7142 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7143 (vt_initialize): Likewise for local "insn".
7144 (delete_debug_insns): Likewise for locals "insn" and "next".
7146 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7148 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7150 (mark_constant_pool): Likewise for local "insn".
7152 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7154 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7156 (dead_debug_promote_uses): Likewise.
7157 (dead_debug_insert_temp): Likewise.
7159 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7161 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7162 from const_rtx to const rtx_insn *.
7163 (store_killed_after): Likewise. Strengthen locals "last", "act"
7164 from rtx to rtx_insn *.
7165 (store_killed_before): Strengthen param "insn" from const_rtx to
7166 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7167 (find_moveable_store): Strengthen param "insn" from rtx to
7169 (compute_store_table): Likewise for local "insn".
7170 (insert_insn_start_basic_block): Likewise for param "insn" and
7171 locals "prev", "before", "insn".
7172 (insert_store): For now, add a checked cast to rtx_insn * on the
7173 result of gen_move_insn.
7174 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7176 (replace_store_insn): Likewise. For now, add a checked cast to
7177 rtx_insn * on the result of gen_move_insn.
7179 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7181 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7183 (expand_sjlj_dispatch_table): Likewise.
7185 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7187 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7188 "insn" from rtx to rtx_insn *.
7190 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7192 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7193 "insn" from rtx to rtx_insn *.
7194 (dup_block_and_redirect): Likewise for param 3 "before".
7196 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7197 from rtx to rtx_insn *.
7198 (move_insn_for_shrink_wrap): Likewise.
7199 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7200 (dup_block_and_redirect): Likewise for param "before" and local
7202 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7204 (convert_to_simple_return): Likewise for local "start".
7206 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7207 Strengthen local "insn" from rtx to rtx_insn *, for use when
7208 invoking requires_stack_frame_p.
7210 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7212 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7214 (speculate_expr): Likewise for locals "orig_insn_rtx",
7216 (eq_transformed_insns): Likewise for locals "i1", "i2".
7217 (check_for_new_jump): Likewise for return type and local "end".
7218 (find_new_jump): Likewise for return type and local "jump".
7219 (sel_split_edge): Likewise for local "jump".
7220 (sel_create_recovery_block): Likewise.
7221 (sel_redirect_edge_and_branch_force): Likewise.
7222 (sel_redirect_edge_and_branch): Likewise.
7224 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7226 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7227 "new_insn" from rtx to rtx_insn *.
7228 (create_insn_rtx_with_rhs): Likewise for return type and for local
7230 (create_insn_rtx_with_lhs): Likewise.
7231 (create_speculation_check): Likewise for local "insn_rtx".
7232 (implicit_clobber_conflict_p): Likewise for local "insn".
7233 (get_expr_cost): Likewise.
7234 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7235 (move_cond_jump): Likewise for locals "next", "prev", "link",
7236 "head", "from", "to".
7238 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7240 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7241 "next" from rtx to rtx_insn *.
7242 (find_conditional_protection): Likewise for local "next".
7243 (is_conditionally_protected): Likewise for local "insn1".
7244 (is_pfree): Likewise for locals "insn1", "insn2".
7246 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7248 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7249 from rtx to rtx_insn *.
7251 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7252 locals "insn1", "insn2" from rtx to rtx_insn *.
7253 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7254 locals "insn", "prev", "last_jump", "next_tail".
7255 (schedule_ebb): Likewise for params "head", "tail".
7256 (schedule_ebbs): Likewise for locals "tail", "head".
7258 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7259 to rtx_insn on "last_insn" in one of the invocations of
7262 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7264 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7265 "elem", "insn" from rtx to rtx_insn *.
7266 (change_spec_dep_to_hard): Likewise.
7267 (get_back_and_forw_lists): Likewise for local "con".
7268 (sd_add_dep): Likewise for locals "elem", "insn".
7269 (sd_resolve_dep): Likewise for locals "pro", "con".
7270 (sd_unresolve_dep): Likewise.
7271 (sd_delete_dep): Likewise.
7272 (chain_to_prev_insn): Likewise for local "pro".
7273 (find_inc): Likewise for locals "pro", "con".
7275 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7277 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7279 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7281 (modified_between_p): Strengthen local "insn" from rtx to
7283 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7284 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7289 * resource.c (next_insn_no_annul): Strengthen local "next" from
7291 (mark_referenced_resources): Likewise for local "insn".
7293 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7295 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7297 (find_reloads): Likewise for param 1.
7298 (subst_reloads): Likewise for sole param.
7299 (find_equiv_reg): Likwise for param 2.
7300 (regno_clobbered_p): Likwise for param 2.
7301 (reload): Likewise for param 1.
7303 * caller-save.c (save_call_clobbered_regs): Strengthen local
7304 "insn" from rtx to rtx_insn *.
7305 (insert_one_insn): Likewise for local "insn".
7307 * reload.c (this_insn): Likewise for this global.
7308 (find_reloads): Likewise for param "insn".
7309 (find_reloads_toplev): Likewise.
7310 (find_reloads_address): Likewise.
7311 (subst_reg_equivs): Likewise.
7312 (update_auto_inc_notes): Likewise.
7313 (find_reloads_address_1): Likewise.
7314 (find_reloads_subreg_address): Likewise.
7315 (subst_reloads): Likewise.
7316 (find_equiv_reg): Likewise, also for local "p".
7317 (regno_clobbered_p): Likewise for param "insn".
7319 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7321 (spill_reg_store): Likewise for the elements of this array.
7322 (remove_init_insns): Likewise for local "equiv_insn".
7323 (will_delete_init_insn_p): Likewise for param "insn".
7324 (reload): Likewise for param ""first" and local "insn".
7325 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7327 (calculate_elim_costs_all_insns): Likewise.
7328 (delete_caller_save_insns): Likewise.
7329 (spill_failure): Likewise for param "insn".
7330 (delete_dead_insn): Likewise.
7331 (set_label_offsets): Likewise.
7332 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7334 (elimination_costs_in_insn): Likewise for param "insn".
7335 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7336 when referring to an insn.
7337 (set_initial_label_offsets): Likewise.
7338 (set_offsets_for_label): Strengthen param "insn" from rtx to
7340 (init_eliminable_invariants): Likewise for param "first" and local
7342 (fixup_eh_region_note): Likewise for param "insn".
7343 (reload_as_needed): Likewise for locals "prev", "insn",
7344 "old_next", "old_prev", "next".
7345 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7347 (reload_inheritance_insn): Strengthen elements of this array from
7349 (failed_reload): Likewise for param "insn".
7350 (choose_reload_regs): Likewise for local "insn". Replace use of
7351 NULL_RTX with NULL when referring to an insn.
7352 (input_reload_insns): Strengthen elements of this array from rtx
7354 (other_input_address_reload_insns): Likewise for this global.
7355 (other_input_reload_insns): Likewise for this global.
7356 (input_address_reload_insns): Likwise for the elements of this
7358 (inpaddr_address_reload_insns): Likwise for the elements of this
7360 (output_reload_insns): Likewise for the elements of this array.
7361 (output_address_reload_insns): Likewise for the elements of this
7363 (outaddr_address_reload_insns): Likewise for the elements of this
7365 (operand_reload_insns): Likewise for this global.
7366 (other_operand_reload_insns): Likewise for this global.
7367 (other_output_reload_insns): Likewise for the elements of this
7369 (new_spill_reg_store): Likewise for the elements of this
7371 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7372 Strengthen local "where" from rtx * to rtx_insn **.
7373 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7374 from rtx to rtx_insn *.
7375 (do_input_reload): Likewise for local "insn".
7376 (do_output_reload): Likewise for local "insn".
7377 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7378 (emit_insn_if_valid_for_reload): Likewise for return type and local
7379 "last". Add checked cast to rtx_insn when returning "insn" since
7380 this has been through emit_insn.
7381 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7382 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7383 returning "insn" since it's been through
7384 emit_insn_if_valid_for_reload at this point.
7385 (delete_output_reload): Strengthen param "insn" and locals
7386 "output_reload_insn", "i2" from rtx to rtx_insn *.
7387 (delete_address_reloads): Likewise for params "dead_insn",
7388 "current_insn" and locals "prev", "next".
7389 (delete_address_reloads_1): Likewise for params "dead_insn",
7390 "current_insn" and locals "prev", "i2".
7391 (inc_for_reload): Likewise for locals "last", "add_insn".
7392 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7395 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7396 param of this duplicate of the prototype from reload.h
7398 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7400 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7402 (regstat_bb_compute_calls_crossed): Likewise.
7404 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7406 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7408 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7410 (regrename_analyze): Strengthen local "insn" from rtx to
7412 (scan_rtx_reg): Likewise for param "insn".
7413 (scan_rtx_address): Likewise.
7414 (scan_rtx): Likewise.
7415 (restore_operands): Likewise.
7416 (record_out_operands): Likewise.
7417 (build_def_use): Likewise for local "insn". Replace use of
7418 NULL_RTX with NULL when dealing with an insn.
7420 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7422 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7423 * reginfo.c (reg_scan): Likewise, also for local "insn".
7424 (reg_scan_mark_refs): Likewise for param "insn".
7425 (init_subregs_of_mode): Likewise for local "insn".
7427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7429 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7430 "insn" from rtx to rtx_insn *.
7431 (replace_oldest_value_reg): Likewise for param "insn".
7432 (replace_oldest_value_addr): Likewise.
7433 (replace_oldest_value_mem): Likewise.
7434 (apply_debug_insn_changes): Likewise for local "last_insn".
7435 (copyprop_hardreg_forward_1): Likewise for local "insn".
7437 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7439 * reg-stack.c (next_flags_user): Strengthen return type and param
7440 "insn" from rtx to rtx_insn *.
7441 (straighten_stack): Likewise for param "insn".
7442 (check_asm_stack_operands): Likewise.
7443 (remove_regno_note): Likewise.
7444 (emit_pop_insn): Likewise for return type, param "insn", local
7446 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7447 "limit" from rtx to rtx_insn *.
7448 (swap_to_top): Likewise for param "insn".
7449 (move_for_stack_reg): Likewise.
7450 (move_nan_for_stack_reg): Likewise.
7451 (swap_rtx_condition): Likewise.
7452 (compare_for_stack_reg): Likewise.
7453 (subst_all_stack_regs_in_debug_insn): Likewise.
7454 (subst_stack_regs_pat): Likewise, and local "insn2".
7455 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7457 (subst_stack_regs): Likewise.
7458 (change_stack): Likewise.
7459 (convert_regs_1): Likewise for locals "insn", "next".
7461 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7463 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7465 (combine_set_extension): Likewise for param "curr_insn".
7466 (transform_ifelse): Likewise for param "def_insn".
7467 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7468 from vec<rtx> * to vec<rtx_insn *> *.
7469 (is_cond_copy_insn): Likewise for param "insn".
7470 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7472 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7473 local "def_insn" from rtx to rtx_insn *.
7474 (get_sub_rtx): Likewise for param "def_insn".
7475 (merge_def_and_ext): Likewise.
7476 (combine_reaching_defs): Likewise.
7477 (add_removable_extension): Likewise for param "insn".
7478 (find_removable_extensions): Likewise for local "insn".
7479 (find_and_remove_re): Likewise for locals "curr_insn" and
7480 "def_insn". Strengthen locals "reinsn_del_list" and
7481 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7483 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7485 * recog.c (split_insn): Strengthen param "insn" and locals
7486 "first", "last" from rtx to rtx_insn *.
7487 (split_all_insns): Likewise for locals "insn", "next".
7488 (split_all_insns_noflow): Likewise.
7490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7492 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7494 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7495 (debug_rtx_find): Likewise for param 1 "x".
7497 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7498 const_rtx to const rtx_insn *. Likewise for local "insn".
7499 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7500 (debug_rtx_find): Likewise for param 1 "x".
7501 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7502 from const_rtx to const rtx_insn * within the appropriate cases of
7503 the switch statement.
7505 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7506 Strengthen local "insns" from rtx to rtx_insn * since this is
7507 passed to a call to debug_rtx_list.
7509 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7511 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7514 * function.c (stack_protect_epilogue): Add checked cast to
7515 rtx_insn for now when invoking predict_insn_def.
7517 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7519 (predict_insn_def): Likewise.
7520 (rtl_predict_edge): Likewise for local "last_insn".
7521 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7523 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7525 (bb_estimate_probability_locally): Likewise for local "last_insn".
7526 (expensive_function_p): Likewise for local "insn".
7528 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7529 local "jmp", since this is used when invoking predict_insn_def.
7531 2014-08-22 Marek Polacek <polacek@redhat.com>
7534 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7536 2014-08-22 Marek Polacek <polacek@redhat.com>
7539 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7540 a comparison in parens.
7541 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7544 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7546 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7549 * cprop.c (fis_get_condition): Likewise.
7551 * postreload.c (reload_cse_regs): Likewise for param "first".
7552 (reload_cse_simplify): Likewise for param "insn".
7553 (reload_cse_regs_1): Likewise for local "insn".
7554 (reload_cse_simplify_set): Likewise for param "insn".
7555 (reload_cse_simplify_operands): Likewise.
7556 (struct reg_use): Likewise for field "insn".
7557 (reload_combine_purge_insn_uses): Likewise for param "insn".
7558 (fixup_debug_insns): Likewise for params "from", "to" and local
7560 (try_replace_in_use): Likewise for local "use_insn".
7561 (reload_combine_recognize_const_pattern): Likewise for param
7562 "insn" and locals "add_moved_after_insn", "use_insn".
7563 (reload_combine_recognize_pattern): Likewise for param "insn" and
7565 (reload_combine): Likewise for locals "insn", "prev".
7566 (reload_combine_note_use): Likewise for param "insn".
7567 (move2add_use_add2_insn): Likewise.
7568 (move2add_use_add3_insn): Likewise.
7569 (reload_cse_move2add): Likewise, also for local "next".
7570 (move2add_note_store): Likewise for local "insn".
7572 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7574 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7576 (struct unoccr): Likewise.
7577 (struct modifies_mem): Likewise.
7578 (alloc_mem): Likewise for local "insn".
7579 (insert_expr_in_table): Likewise for param "insn".
7580 (dump_expr_hash_table_entry): Likewise for local "insn".
7581 (oprs_unchanged_p): Likewise for param "insn".
7582 (load_killed_in_block_p): Likewise for local "setter".
7583 (record_last_reg_set_info): Likewise for param "insn".
7584 (record_last_reg_set_info_regno): Likewise.
7585 (record_last_mem_set_info): Likewise.
7586 (record_last_set_info): Likewise for local "last_set_insn".
7587 (record_opr_changes): Likewise for param "insn".
7588 (hash_scan_set): Likewise.
7589 (compute_hash_table): Likewise for local "insn".
7590 (get_avail_load_store_reg): Likewise for param "insn".
7591 (eliminate_partially_redundant_load): Likewise, also for locals
7592 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7594 (eliminate_partially_redundant_loads): Likewise for local "insn".
7596 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7598 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7600 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7601 (expand_twoval_unop): Likewise for locals entry_last", "last".
7602 (expand_twoval_binop): Likewise.
7603 (expand_twoval_binop_libfunc): Likewise for local "insns".
7604 (widen_leading): Likewise for local "last".
7605 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7606 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7607 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7608 (expand_parity): Likewise for locals "last" and "seq".
7609 (expand_ffs): Likewise for local "seq". Strengthen local
7610 "nonzero_label" from rtx to rtx_code_label *.
7611 (expand_absneg_bit): Strengthen local "insns" from rtx to
7613 (expand_unop_direct): Likewise for local "last".
7614 (expand_unop): Likewise for locals "last", "insns".
7615 (expand_abs_nojump): Likewise for local "last".
7616 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7617 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7619 (expand_copysign_absneg): Strengthen local "label" from rtx to
7621 (expand_copysign_bit): Strengthen local "insns" from rtx to
7623 (struct no_conflict_data): Likewise for fields "first", "insn".
7624 (emit_libcall_block_1): Likewise for param "insns" and locals
7625 "next", "last", "insn".
7626 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7627 on "insns" when invoking emit_libcall_block_1. Ultimately we
7628 want to strengthen insns itself.
7629 (prepare_cmp_insn): Strengthen local "last" from rtx to
7631 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7632 (prepare_float_lib_cmp): Likewise for local "insns".
7633 (emit_conditional_move): Likewise for local "last".
7634 (emit_conditional_add): Likewise.
7635 (have_sub2_insn): Likewise for local "seq".
7636 (expand_float): Likewise for local "insns". Strengthen locals
7637 "label", "neglabel" from rtx to rtx_code_label *.
7638 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7639 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7640 (expand_fixed_convert): Likewise for local "insns" (to
7642 (expand_sfix_optab): Likewise for local "last".
7643 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7644 to rtx_code_label *.
7645 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7646 from rtx to rtx_insn *.
7647 (expand_atomic_fetch_op): Likewise for local "insn".
7648 (maybe_legitimize_operand_same_code): Likewise for local "last".
7649 (maybe_legitimize_operands): Likewise.
7651 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7653 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7654 "insn" from rtx to rtx_insn *.
7655 (ps_rtl_insn): Likewise for return type.
7656 (doloop_register_get): Likewise for params "head", "tail" and
7657 locals "insn", "first_insn_not_to_check".
7658 (schedule_reg_move): Likewise for local "this_insn".
7659 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7660 of gen_move_insn for now.
7661 (reset_sched_times): Strengthen local "insn" from rtx to
7663 (permute_partial_schedule): Likewise.
7664 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7665 (dump_insn_location): Likewise for param "insn".
7666 (loop_canon_p): Likewise for local "insn".
7667 (sms_schedule): Likewise.
7668 (print_partial_schedule): Likewise.
7669 (ps_has_conflicts): Likewise.
7671 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7673 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7674 "tailp" from rtx * to rtx_insn **.
7676 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7677 from rtx to rtx_insn *.
7678 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7679 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7680 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7682 * modulo-sched.c (const_iteration_count): Strengthen return type
7683 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7684 use of NULL_RTX with NULL when working with insns.
7685 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7687 (sms_schedule): Likewise.
7688 * sched-rgn.c (init_ready_list): Likewise, also for locals
7689 "src_head" and "src_next_tail".
7690 (compute_block_dependences): Likewise.
7691 (free_block_dependencies): Likewise.
7692 (debug_rgn_dependencies): Likewise.
7693 (free_rgn_deps): Likewise.
7694 (compute_priorities): Likewise.
7695 (schedule_region): Likewise.
7696 * sel-sched.c (find_ebb_boundaries): Likewise.
7698 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7699 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7701 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7703 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7704 from rtx to rtx_insn *.
7705 (new_seginfo): Likewise for param "insn".
7706 (create_pre_exit): Likewise for locals "last_insn",
7707 "before_return_copy", "return_copy".
7708 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7711 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7713 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7714 from rtx to rtx_insn *.
7715 (lra_push_insn): Likewise for 1st param.
7716 (lra_push_insn_and_update_insn_regno_info): Likewise.
7717 (lra_pop_insn): Likewise for return type.
7718 (lra_invalidate_insn_data): Likewise for 1st param.
7719 (lra_set_insn_deleted): Likewise.
7720 (lra_delete_dead_insn): Likewise.
7721 (lra_process_new_insns): Likewise for first 3 params.
7722 (lra_set_insn_recog_data): Likewise for 1st param.
7723 (lra_update_insn_recog_data): Likewise.
7724 (lra_set_used_insn_alternative): Likewise.
7725 (lra_invalidate_insn_regno_info): Likewise.
7726 (lra_update_insn_regno_info): Likewise.
7727 (lra_former_scratch_operand_p): Likewise.
7728 (lra_eliminate_regs_1): Likewise.
7729 (lra_get_insn_recog_data): Likewise.
7731 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7734 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7736 (substitute_within_insn): New.
7737 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7738 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7739 Replace call to "substitute" with call to substitute_within_insn.
7741 * lra-constraints.c (curr_insn): Strengthen from rtx to
7743 (get_equiv_with_elimination): Likewise for param "insn".
7744 (match_reload): Strengthen params "before" and "after" from rtx *
7746 (emit_spill_move): Likewise for return type. Add a checked cast
7747 to rtx_insn * on result of gen_move_insn for now.
7748 (check_and_process_move): Likewise for local "before". Replace
7749 NULL_RTX with NULL when referring to insns.
7750 (process_addr_reg): Strengthen params "before" and "after" from
7751 rtx * to rtx_insn **.
7752 (insert_move_for_subreg): Likewise.
7753 (simplify_operand_subreg): Strengthen locals "before" and "after"
7754 from rtx to rtx_insn *.
7755 (process_address_1): Strengthen params "before" and "after" from
7756 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7758 (process_address): Strengthen params "before" and "after" from
7759 rtx * to rtx_insn **.
7760 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7761 (curr_insn_transform): Strengthen locals "before" and "after"
7762 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7764 (loc_equivalence_callback): Update cast of "data", changing
7765 resulting type from rtx to rtx_insn *.
7766 (substitute_pseudo_within_insn): New.
7767 (inherit_reload_reg): Strengthen param "insn" from rtx to
7768 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7769 NULL when referring to insns. Add a checked cast to rtx_insn *
7770 when using usage_insn to invoke lra_update_insn_regno_info.
7771 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7772 likewise for locals "restore", "save". Add checked casts to
7773 rtx_insn * when using usage_insn to invoke
7774 lra_update_insn_regno_info and lra_process_new_insns. Replace
7775 NULL_RTX with NULL when referring to insns.
7776 (split_if_necessary): Strengthen param "insn" from rtx to
7778 (update_ebb_live_info): Likewise for params "head", "tail" and local
7780 (get_last_insertion_point): Likewise for return type and local "insn".
7781 (get_live_on_other_edges): Likewise for local "last".
7782 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7783 "prev_insn", "next_insn", "restore".
7784 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7785 (undo_optional_reloads): Likewise for local "insn".
7787 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7789 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7791 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7793 (spill_pseudos): Likewise for local "insn".
7794 (init_elimination): Likewise.
7795 (process_insn_for_elimination): Likewise for param "insn".
7797 * lra-lives.c (curr_insn): Likewise.;
7799 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7800 (remove_pseudos): Likewise for param "insn".
7801 (spill_pseudos): Likewise for local "insn".
7802 (lra_final_code_change): Likewise for locals "insn", "curr".
7804 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7805 (lra_set_insn_deleted): Likewise.
7806 (lra_delete_dead_insn): Likewise, and for local "prev".
7807 (new_insn_reg): Likewise for param "insn".
7808 (lra_set_insn_recog_data): Likewise.
7809 (lra_update_insn_recog_data): Likewise.
7810 (lra_set_used_insn_alternative): Likewise.
7811 (get_insn_freq): Likewise.
7812 (invalidate_insn_data_regno_info): Likewise.
7813 (lra_invalidate_insn_regno_info): Likewise.
7814 (lra_update_insn_regno_info): Likewise.
7815 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7817 (lra_push_insn_1): Strengthen param "insn" from rtx to
7819 (lra_push_insn): Likewise.
7820 (lra_push_insn_and_update_insn_regno_info): Likewise.
7821 (lra_pop_insn): Likewise for return type and local "insn".
7822 (push_insns): Likewise for params "from", "to", and local "insn".
7823 (setup_sp_offset): Likewise for params "from", "last" and locals
7825 (lra_process_new_insns): Likewise for params "insn", "before",
7826 "after" and local "last".
7827 (struct sloc): Likewise for field "insn".
7828 (lra_former_scratch_operand_p): Likewise for param "insn".
7829 (remove_scratches): Likewise for locals "insn", "last".
7830 (check_rtl): Likewise for local "insn".
7831 (add_auto_inc_notes): Likewise for param "insn".
7832 (update_inc_notes): Likewise for local "insn".
7833 (lra): Replace NULL_RTX with NULL when referring to insn.
7835 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7837 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7839 (resolve_reg_notes): Likewise.
7840 (resolve_simple_move): Likewise for return type, param "insn", and
7841 locals "insns", "minsn".
7842 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7843 (resolve_use): Likewise.
7844 (resolve_debug): Likewise.
7845 (find_decomposable_shift_zext): Likewise.
7846 (resolve_shift_zext): Likewise for return type, param "insn", and
7847 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7848 (decompose_multiword_subregs): Likewise for local "insn",
7849 "orig_insn", "decomposed_shift", "end".
7851 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7853 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7854 param "insns" from rtx to rtx_insn *.
7856 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7858 (struct iv_to_split): Likewise.
7859 (loop_exit_at_end_p): Likewise for local "insn".
7860 (split_edge_and_insert): Likewise for param "insns".
7861 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7862 and locals "seq", "jump".
7863 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7864 "branch_code"; update invocations of compare_and_jump_seq to
7865 eliminate NULL_RTX in favor of NULL.
7866 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7868 (reset_debug_uses_in_loop): Likewise.
7869 (analyze_insn_to_expand_var): Likewise for param "insn".
7870 (analyze_iv_to_split_insn): Likewise.
7871 (analyze_insns_in_loop): Likewise for local "insn".
7872 (insert_base_initialization): Likewise for param
7873 "insn" and local "seq".
7874 (split_iv): Likewise for param "insn" and local "seq".
7875 (expand_var_during_unrolling): Likewise for param "insn".
7876 (insert_var_expansion_initialization): Likewise for local "seq".
7877 (combine_var_copies_in_loop_exit): Likewise.
7878 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7880 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7881 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7884 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7886 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7888 (iv_analyze_result): Likewise.
7889 (iv_analyze_expr): Likewise.
7892 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7893 local "def_insn" from rtx to rtx_insn *.
7894 (get_biv_step_1): Likewise for local "insn".
7895 (iv_analyze_expr): Likewise for param "insn".
7896 (iv_analyze_def): Likewise for local "insn".
7897 (iv_analyze_op): Likewise for param "insn".
7898 (iv_analyze): Likewise.
7899 (iv_analyze_result): Likewise.
7901 (suitable_set_for_replacement): Likewise.
7902 (simplify_using_initial_values): Likewise for local "insn".
7903 (iv_number_of_iterations): Likewise for param "insn".
7904 (check_simple_exit): Add checked cast to rtx_insn when invoking
7905 iv_number_of_iterations for now (until get_condition is
7908 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7909 "insn" from rtx to rtx_insn *.
7910 (analyze_insns_in_loop): Likewise for local "insn".
7912 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7914 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7916 (struct invariant): Likewise.
7917 (hash_invariant_expr_1): Likewise for param "insn".
7918 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7919 (find_exits): Likewise for local "insn".
7920 (create_new_invariant): Likewise for param "insn".
7921 (check_dependencies): Likewise.
7922 (find_invariant_insn): Likewise.
7923 (record_uses): Likewise.
7924 (find_invariants_insn): Likewise.
7925 (find_invariants_bb): Likewise for local "insn".
7926 (get_pressure_class_and_nregs): Likewise for param "insn".
7927 (calculate_loop_reg_pressure): Likewise for local "insn".
7929 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7931 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7933 (add_test): Likewise for locals "seq", "jump".
7934 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7936 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7938 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7940 (rebuild_jump_labels_chain): Likewise for param "chain".
7942 * cfgexpand.c (pass_expand::execute): Add checked cast to
7943 rtx_insn * when calling rebuild_jump_labels_chain in region where
7944 we know e->insns.r is non-NULL.
7946 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7948 (rebuild_jump_labels): Likewise.
7949 (rebuild_jump_labels_chain): Likewise for param "chain".
7950 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7951 (init_label_info): Likewise for param "f".
7952 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7953 "prev_nonjump_insn".
7954 (mark_all_labels): Likewise for param "f" and locals "insn",
7955 "prev_nonjump_insn".
7957 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7959 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7960 from rtx to rtx_insn *insn.
7961 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7962 (ira_add_allocno_copy): Likewise.
7963 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7965 (ira_create_copy): Likewise.
7966 (ira_add_allocno_copy): Likewise.
7967 (create_bb_allocnos): Likewise for local "insn".
7968 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7969 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7970 process_regs_for_copy for rtx_insn * param.
7971 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7972 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7973 process_regs_for_copy for rtx_insn * param.
7974 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7975 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7976 (record_operand_costs): Likewise.
7977 (scan_one_insn): Likewise for return type, and for param "insn".
7978 (process_bb_for_costs): Likewise for local "insn".
7979 (process_bb_node_for_hard_reg_moves): Likewise.
7980 * ira-emit.c (struct move): Likewise for field "insn".
7981 (create_move): Eliminate use of NULL_RTX when dealing with an
7983 (emit_move_list): Strengthen return type and locals "result",
7984 "insn" from rtx to rtx_insn *insn.
7985 (emit_moves): Likewise for locals "insns", "tmp".
7986 (ira_emit): Likewise for local "insn".
7987 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7989 (find_call_crossed_cheap_reg): Likewise.
7990 (process_bb_node_lives): Likewise for local "insn".
7991 * ira.c (decrease_live_ranges_number): Likewise.
7992 (compute_regs_asm_clobbered): Likewise.
7993 (build_insn_chain): Likewise.
7994 (find_moveable_pseudos): Likewise, also locals "def_insn",
7995 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7996 to rtx_insn **. Add a checked cast when assigning from
7997 "closest_use" into closest_uses array in a region where we know
7998 it's a non-NULL insn.
7999 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8001 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8002 "last_interesting_insn", "uin".
8003 (move_unallocated_pseudos): Likewise for locals "def_insn",
8004 "move_insn", "newinsn".
8006 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8008 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8009 Strengthen locals "done_label", "do_error" from rtx to
8011 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8012 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8014 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8015 "done_label", "do_error" to rtx_code_label * and local "last" to
8017 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8018 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8019 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8020 "after_lopart_neg", "do_overflow", "hipart_different" to
8021 rtx_code_label * and local "last" to rtx_insn *.
8023 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8025 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8026 "insn" and "move_insn" from rtx to rtx_insn *.
8028 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8030 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8032 (cheap_bb_rtx_cost_p): Likewise.
8033 (first_active_insn): Likewise for return type and local "insn".
8034 (last_active_insn): Likewise for return type and locals "insn",
8036 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8038 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8040 (noce_try_move): Likewise for local "seq".
8041 (noce_try_store_flag): Likewise.
8042 (noce_try_store_flag_constants): Likewise.
8043 (noce_try_addcc): Likewise.
8044 (noce_try_store_flag_mask): Likewise.
8045 (noce_try_cmove): Likewise.
8046 (noce_try_minmax): Likewise.
8047 (noce_try_abs): Likewise.
8048 (noce_try_sign_mask): Likewise.
8049 (noce_try_bitop): Likewise.
8050 (noce_can_store_speculate_p): Likewise for local "insn".
8051 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8053 (check_cond_move_block): Likewise for local "insn".
8054 (cond_move_convert_if_block): Likewise.
8055 (cond_move_process_if_block): Likewise for locals "seq",
8057 (noce_find_if_block): Likewise for local "jump".
8058 (merge_if_block): Likewise for local "last".
8059 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8060 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8061 (block_has_only_trap): Likewise for return type and local "trap".
8062 (find_if_case_1): Likewise for local "jump".
8063 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8066 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8068 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8069 "last_insn", "loop_end" from rtx to rtx_insn *.
8071 * hw-doloop.c (scan_loop): Likewise for local "insn".
8072 (discover_loop): Likewise for param "tail_insn".
8073 (discover_loops): Likewise for local "tail".
8075 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8076 cast to rtx_insn * when assigning from an rtx local to a
8077 hwloop_info's "last_insn" field.
8079 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8081 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8082 (add_delay_dependencies): Strengthen local "pro" from rtx to
8084 (recompute_todo_spec): Likewise.
8085 (dep_cost_1): Likewise for locals "insn", "used".
8086 (schedule_insn): Likewise for local "dbg".
8087 (schedule_insn): Likewise for locals "pro", "next".
8088 (unschedule_insns_until): Likewise for local "con".
8089 (restore_pattern): Likewise for local "next".
8090 (estimate_insn_tick): Likewise for local "pro".
8091 (resolve_dependencies): Likewise for local "next".
8092 (fix_inter_tick): Likewise.
8093 (fix_tick_ready): Likewise for local "pro".
8094 (add_to_speculative_block): Likewise for locals "check", "twin",
8096 (sched_extend_bb): Likewise for locals "end", "insn".
8097 (init_before_recovery): Likewise for local "x".
8098 (sched_create_recovery_block): Likewise for local "barrier".
8099 (create_check_block_twin): Likewise for local "pro".
8100 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8102 (unlink_bb_notes): Update for change to type of bb_header.
8103 Strengthen locals "prev", "label", "note", "next" from rtx to
8105 (clear_priorities): Likewise for local "pro".
8107 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8109 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8111 (test_insn): Likewise for this global.
8112 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8114 (oprs_anticipatable_p): Likewise.
8115 (oprs_available_p): Likewise.
8116 (insert_expr_in_table): Strengthen param "insn" from rtx to
8118 (hash_scan_set): Likewise.
8119 (hash_scan_clobber): Likewise.
8120 (hash_scan_call): Likewise.
8121 (hash_scan_insn): Likewise.
8122 (compute_hash_table_work): Likewise for local "insn".
8123 (process_insert_insn): Likewise for return type and local "pat".
8124 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8125 "pat", "pat_end", "maybe_cc0_setter".
8126 (pre_edge_insert): Likewise for local "insn".
8127 (pre_insert_copy_insn): Likewise for param "insn".
8128 (pre_insert_copies): Likewise for local "insn".
8129 (struct set_data): Likewise for field "insn".
8130 (single_set_gcse): Likewise for param "insn".
8131 (gcse_emit_move_after): Likewise.
8132 (pre_delete): Likewise for local "insn".
8133 (update_bb_reg_pressure): Likewise for param "from" and local
8135 (should_hoist_expr_to_dom): Likewise for param "from".
8136 (hoist_code): Likewise for local "insn".
8137 (get_pressure_class_and_nregs): Likewise for param "insn".
8138 (calculate_bb_reg_pressure): Likewise for local "insn".
8139 (compute_ld_motion_mems): Likewise.
8141 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8143 * genpeep.c (main): Rename param back from "uncast_ins1" to
8144 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8147 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8149 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8152 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8153 documentation to state it is only for VSX operations.
8155 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8156 constraint only active if VSX.
8158 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8159 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8162 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8164 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8165 Strengthen local "insn" from rtx to rtx_insn *.
8166 (use_killed_between): Likewise for param "target_insn".
8167 (all_uses_available_at): Likewise for param "target_insn" and
8169 (update_df_init): Likewise for params "def_insn", "insn".
8170 (update_df): Likewise for param "insn".
8171 (try_fwprop_subst): Likewise for param "def_insn" and local
8173 (free_load_extend): Likewise for param "insn".
8174 (forward_propagate_subreg): Likewise for param "def_insn" and
8176 (forward_propagate_asm): Likewise for param "def_insn" and local
8178 (forward_propagate_and_simplify): Likewise for param "def_insn"
8179 and local "use_insn".
8180 (forward_propagate_into): Likewise for locals "def_insn" and
8183 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8185 * function.c (emit_initial_value_sets): Strengthen local "seq"
8186 from rtx to rtx_insn *.
8187 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8189 (instantiate_virtual_regs): Likewise for local "insn".
8190 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8191 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8192 (expand_function_end): Likewise for locals "insn" and "seq".
8193 (epilogue_done): Likewise for local "insn".
8194 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8196 (reposition_prologue_and_epilogue_notes): Likewise for locals
8197 "insn", "last", "note", "first".
8198 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8199 (pass_match_asm_constraints::execute): Likewise for local "insn".
8201 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8203 * output.h (final_scan_insn): Strengthen return type from rtx to
8205 (final_forward_branch_p): Likewise for param.
8206 (current_output_insn): Likewise for this global.
8208 * final.c (rtx debug_insn): Likewise for this variable.
8209 (current_output_insn): Likewise.
8210 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8211 adding "insn" back in as an rtx_insn * with a checked cast, so
8212 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8214 (compute_alignments): Strengthen local "label" from rtx to
8216 (shorten_branches): Rename param from "first" to "uncast_first",
8217 introducing a new local rtx_insn * "first" using a checked cast to
8218 effectively strengthen "first" from rtx to rtx_insn * without
8219 affecting the type signature. Strengthen locals "insn", "seq",
8220 "next", "label" from rtx to rtx_insn *.
8221 (change_scope): Strengthen param "orig_insn" and local "insn" from
8223 (final_start_function): Rename param from "first" to "uncast_first",
8224 introducing a new local rtx_insn * "first" using a checked cast to
8225 effectively strengthen "first" from rtx to rtx_insn * without
8226 affecting the type signature. Strengthen local "insn" from rtx to
8228 (dump_basic_block_info): Strengthen param "insn" from rtx to
8230 (final): Rename param from "first" to "uncast_first",
8231 introducing a new local rtx_insn * "first" using a checked cast to
8232 effectively strengthen "first" from rtx to rtx_insn * without
8233 affecting the type signature. Strengthen locals "insn", "next"
8234 from rtx to rtx_insn *.
8235 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8237 (call_from_call_insn): Strengthen param "insn" from rtx to
8239 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8240 introducing a new local rtx_insn * "insn" using a checked cast to
8241 effectively strengthen "insn" from rtx to rtx_insn * without
8242 affecting the type signature. Strengthen return type and locals
8243 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8244 now-redundant checked cast to rtx_insn * from both invocations of
8245 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8246 introducing a local "call_insn" for use when invoking
8247 call_from_call_insn.
8248 (notice_source_line): Strengthen param "insn" from rtx to
8250 (leaf_function_p): Likewise for local "insn".
8251 (final_forward_branch_p): Likewise.
8252 (leaf_renumber_regs): Likewise for param "first".
8253 (rest_of_clean_state): Likewise for locals "insn" and "next".
8254 (self_recursive_call_p): Likewise for param "insn".
8255 (collect_fn_hard_reg_usage): Likewise for local "insn".
8256 (get_call_fndecl): Likewise for param "insn".
8257 (get_call_cgraph_rtl_info): Likewise.
8258 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8259 introducing a new local rtx_insn * "insn" using a checked cast to
8260 effectively strengthen "insn" from rtx to rtx_insn * without
8261 affecting the type signature.
8263 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8264 cast when assigning from param "insn" to current_output_insn.
8265 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8266 so that we can assign it back to current_output_insn.
8268 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8270 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8271 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8272 atmxt540s and atmxt540sreva devices.
8273 * config/avr/avr-tables.opt: Regenerate.
8274 * config/avr/t-multilib: Regenerate.
8275 * doc/avr-mmcu.texi: Regenerate.
8277 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8279 * expr.c (convert_move): Strengthen local "insns" from rtx to
8281 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8282 "top_label" from rtx to rtx_code_label *.
8283 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8285 (emit_single_push_insn): Likewise for locals "prev", "last".
8286 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8287 to rtx_code_label *.
8288 (store_constructor): Likewise for locals "loop_start", "loop_end".
8289 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8291 (expand_expr_real_2): Likewise.
8292 (expand_expr_real_1): Strengthen local "label" from rtx to
8295 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8297 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8298 from rtx to rtx_insn *.
8299 (store_bit_field_1): Likewise.
8300 (extract_bit_field_1): Likewise.
8301 (expand_mult_const): Likewise for local "insns".
8302 (expmed_mult_highpart): Strengthen local "label" from rtx to
8304 (expand_smod_pow2): Likewise.
8305 (expand_sdiv_pow2): Likewise.
8306 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8307 rtx_insn *. Strengthen locals "label", "label1", "label2",
8308 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8309 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8310 (emit_store_flag): Likewise.
8311 (emit_store_flag_force): Strengthen local "label" from rtx to
8313 (do_cmp_and_jump): Likewise for param "label".
8315 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8317 * explow.c (force_reg): Strengthen local "insn" from rtx to
8319 (adjust_stack_1): Likewise.
8320 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8321 "final_label", "available_label", "space_available" from rtx to
8323 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8324 (anti_adjust_stack_and_probe): Likewise.
8326 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8328 * except.h (sjlj_emit_function_exit_after): Strengthen param
8329 "after" from rtx to rtx_insn *. This is only called with
8330 result of get_last_insn (in function.c) so type-change should be
8333 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8334 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8335 to rtx_insn *. These fields are only used from except.c so this
8336 type-change should be self-contained to this patch.
8338 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8339 local "last" from rtx to rtx_insn *.
8340 (dw2_build_landing_pads): Likewise for local "seq".
8341 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8342 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8343 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8345 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8347 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8348 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8349 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8350 referring to an insn. Strengthen local "dispatch_label" from
8351 rtx to rtx_code_label *.
8352 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8354 (expand_eh_return): Strengthen local "around_label" from
8355 rtx to rtx_code_label *.
8356 (convert_to_eh_region_ranges): Strengthen locals "iter",
8357 "last_action_insn", "first_no_action_insn",
8358 "first_no_action_insn_before_switch",
8359 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8361 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8363 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8364 from rtx to rtx_insn *.
8365 (cached_next_real_insn): Likewise.
8366 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8368 (dwarf2out_var_location): Strengthen locals "next_real",
8369 "next_note", "expected_next_loc_note", "last_start", "insn" from
8372 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8374 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8375 from rtx to rtx_insn *.
8376 (create_pseudo_cfg): Likewise for local "insn".
8378 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8380 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8381 from rtx to rtx_insn *.
8382 (df_bb_regno_last_def_find): Likewise.
8384 * df-problems.c (df_rd_bb_local_compute): Likewise.
8385 (df_lr_bb_local_compute): Likewise.
8386 (df_live_bb_local_compute): Likewise.
8387 (df_chain_remove_problem): Likewise.
8388 (df_chain_create_bb): Likewise.
8389 (df_word_lr_bb_local_compute): Likewise.
8390 (df_remove_dead_eq_notes): Likewise for param "insn".
8391 (df_note_bb_compute): Likewise for local "insn".
8392 (simulate_backwards_to_point): Likewise.
8393 (df_md_bb_local_compute): Likewise.
8395 * df-scan.c (df_scan_free_bb_info): Likewise.
8396 (df_scan_start_dump): Likewise.
8397 (df_scan_start_block): Likewise.
8398 (df_install_ref_incremental): Likewise for local "insn".
8399 (df_insn_rescan_all): Likewise.
8400 (df_reorganize_refs_by_reg_by_insn): Likewise.
8401 (df_reorganize_refs_by_insn_bb): Likewise.
8402 (df_recompute_luids): Likewise.
8403 (df_bb_refs_record): Likewise.
8404 (df_update_entry_exit_and_calls): Likewise.
8405 (df_bb_verify): Likewise.
8407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8409 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8410 "first_note" from rtx to rtx_insn *.
8411 (get_node_of_insn): Likewise for param 2 "insn".
8412 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8414 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8416 (mem_write_insn_p): Likewise.
8417 (mem_access_insn_p): Likewise.
8418 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8419 (def_has_ccmode_p): Likewise for param "insn".
8420 (add_cross_iteration_register_deps): Likewise for locals
8421 "def_insn" and "use_insn".
8422 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8423 (build_intra_loop_deps): Likewise for local "src_insn".
8424 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8426 (get_node_of_insn): Likewise for param "insn".
8428 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8430 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8431 (deletable_insn_p): Strengthen param "insn" from rtx to
8432 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8433 find_call_stack_args, since this is guarded by CALL_P (insn).
8434 (marked_insn_p): Strengthen param "insn" from rtx to
8436 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8437 invoking find_call_stack_args, since this is guarded by
8439 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8440 rtx_insn *; we know this is an insn since this was called by
8442 (mark_nonreg_stores_2): Likewise.
8443 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8445 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8446 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8448 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8449 from rtx to rtx_insn *.
8450 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8452 (delete_unmarked_insns): Likewise for locals "insn", "next".
8453 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8454 (mark_reg_dependencies): Likewise for param "insn".
8455 (rest_of_handle_ud_dce): Likewise for local "insn".
8456 (word_dce_process_block): Likewise.
8457 (dce_process_block): Likewise.
8459 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8461 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8462 from rtx to rtx_insn *.
8463 (struct change_cc_mode_args): Likewise for field "insn".
8464 (this_insn): Strengthen from rtx to rtx_insn *.
8465 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8467 (validate_canon_reg): Strengthen param "insn" from rtx to
8469 (canon_reg): Likewise.
8470 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8472 (record_jump_equiv): Strengthen param "insn" from rtx to
8474 (try_back_substitute_reg): Likewise, also for locals "prev",
8476 (find_sets_in_insn): Likewise for param "insn".
8477 (canonicalize_insn): Likewise.
8478 (cse_insn): Likewise. Add a checked cast.
8479 (invalidate_from_clobbers): Likewise for param "insn".
8480 (invalidate_from_sets_and_clobbers): Likewise.
8481 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8483 (cse_prescan_path): Strengthen local "insn" from rtx to
8485 (cse_extended_basic_block): Likewise for locals "insn" and
8487 (cse_main): Likewise for param "f".
8488 (check_for_label_ref): Likewise for local "insn".
8489 (set_live_p): Likewise for second param ("insn").
8490 (insn_live_p): Likewise for first param ("insn") and for local
8492 (cse_change_cc_mode_insn): Likewise for first param "insn".
8493 (cse_change_cc_mode_insns): Likewise for first and second params
8495 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8497 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8500 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8501 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8502 Anna Tikhonova <anna.tikhonova@intel.com>
8503 Ilya Tocar <ilya.tocar@intel.com>
8504 Andrey Turetskiy <andrey.turetskiy@intel.com>
8505 Ilya Verbin <ilya.verbin@intel.com>
8506 Kirill Yukhin <kirill.yukhin@intel.com>
8507 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8509 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8511 * config/i386/sse.md
8512 (define_mode_iterator VI248_AVX2): Delete.
8513 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8514 (define_mode_iterator VI48_AVX2): Ditto.
8515 (define_insn <shift_insn><mode>3): Delete.
8516 (define_insn "<shift_insn><mode>3<mask_name>" with
8517 VI2_AVX2_AVX512BW): New.
8518 (define_insn "<shift_insn><mode>3<mask_name>" with
8521 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8522 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8523 Anna Tikhonova <anna.tikhonova@intel.com>
8524 Ilya Tocar <ilya.tocar@intel.com>
8525 Andrey Turetskiy <andrey.turetskiy@intel.com>
8526 Ilya Verbin <ilya.verbin@intel.com>
8527 Kirill Yukhin <kirill.yukhin@intel.com>
8528 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8530 * config/i386/sse.md
8531 (define_mode_iterator VI4F_BRCST32x2): New.
8532 (define_mode_attr 64x2_mode): Ditto.
8533 (define_mode_attr 32x2mode): Ditto.
8534 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8535 with VI4F_BRCST32x2): Ditto.
8536 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8537 with V16FI mode iterator): Ditto.
8538 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8540 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8541 with VI8F_BRCST64x2): Ditto.
8543 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8544 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8545 Anna Tikhonova <anna.tikhonova@intel.com>
8546 Ilya Tocar <ilya.tocar@intel.com>
8547 Andrey Turetskiy <andrey.turetskiy@intel.com>
8548 Ilya Verbin <ilya.verbin@intel.com>
8549 Kirill Yukhin <kirill.yukhin@intel.com>
8550 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8552 * config/i386/sse.md
8553 (define_mode_iterator VI8_AVX512VL): New.
8554 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8556 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8558 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8559 (define_mode_iterator V48_AVX512VL): New.
8560 (define_mode_iterator V12_AVX512VL): Ditto.
8561 (define_insn <avx512>_load<mode>_mask): Split into two similar
8562 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8563 Refactor output template.
8564 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8566 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8568 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8570 (reg_available_p): Likewise for param "insn".
8571 (insert_set_in_table): Likewise.
8572 (hash_scan_set): Likewise.
8573 (hash_scan_insn): Likewise.
8574 (make_set_regs_unavailable): Likewise.
8575 (compute_hash_table_work): Likewise for local "insn".
8576 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8578 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8579 (try_replace_reg): Likewise.
8580 (find_avail_set): Likewise.
8581 (cprop_jump): Likewise for params "setcc", "jump".
8582 (constprop_register): Likewise for param "insn".
8583 (cprop_insn): Likewise.
8584 (do_local_cprop): Likewise.
8585 (local_cprop_pass): Likewise for local "insn".
8586 (bypass_block): Likewise for params "setcc" and "jump".
8587 (bypass_conditional_jumps): Likewise for locals "setcc" and
8589 (one_cprop_pass): Likewise for local "insn".
8591 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8593 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8594 from rtx to rtx_insn *.
8595 (struct comparison): Likewise, also for field "prev_clobber".
8596 (conforming_compare): Likewise for param "insn".
8597 (arithmetic_flags_clobber_p): Likewise.
8598 (find_flags_uses_in_insn): Likewise.
8599 (find_comparison_dom_walker::before_dom_children): Likewise for
8600 locals "insn", "next", "last_clobber".
8601 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8603 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8605 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8606 "insn" from rtx to rtx_insn *.
8607 (single_set_for_csa): Likewise for param "insn".
8608 (record_one_stack_ref): Likewise.
8609 (try_apply_stack_adjustment): Likewise.
8610 (struct record_stack_refs_data): Likewise for field "insn".
8611 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8612 (prev_active_insn_bb): Likewise for return type and param "insn".
8613 (next_active_insn_bb): Likewise.
8614 (force_move_args_size_note): Likewise for params "prev" and "last"
8615 and locals "test", "next_candidate", "prev_candidate".
8616 (combine_stack_adjustments_for_block): Strengthen locals
8617 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8620 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8622 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8623 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8624 (subst_insn): Likewise for this variable.
8625 (added_links_insn): Likewise.
8626 (struct insn_link): Likewise for field "insn".
8627 (alloc_insn_link): Likewise for param "insn".
8628 (struct undobuf): Likewise for field "other_insn".
8629 (find_single_use): Likewise for param "insn" and local "next".
8630 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8631 (delete_noop_moves): Likewise for locals "insn", "next".
8632 (create_log_links): Likewise for locals "insn", "use_insn".
8633 Strengthen local "next_use" from rtx * to rtx_insn **.
8634 (insn_a_feeds_b): Likewise for params "a", "b".
8635 (combine_instructions): Likewise for param "f" and locals "insn",
8636 "next", "prev", "first", "last_combined_insn", "link", "link1",
8637 "temp". Replace use of NULL_RTX with NULL when referring to
8639 (setup_incoming_promotions): Likewise for param "first"
8640 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8641 (can_combine_p): Likewise for params "insn", "i3", "pred",
8642 "pred2", "succ", "succ2" and for local "p".
8643 (combinable_i3pat): Likewise for param "i3".
8644 (cant_combine_insn_p): Likewise for param "insn".
8645 (likely_spilled_retval_p): Likewise.
8646 (adjust_for_new_dest): Likewise.
8647 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8648 (try_combine): Likewise for return type and for params "i3", "i2",
8649 "i1", "i0", "last_combined_insn", and for locals "insn",
8650 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8651 "i0_insn". Eliminate local "tem" in favor of new locals
8652 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8653 checked cast for now to rtx_insn * on the return type of
8654 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8656 (find_split_point): Strengthen param "insn" from rtx to
8658 (simplify_set): Likewise for local "other_insn".
8659 (recog_for_combine): Likewise for param "insn".
8660 (record_value_for_reg): Likewise.
8661 (record_dead_and_set_regs_1): Likewise for local
8663 (record_dead_and_set_regs): Likewise for param "insn".
8664 (record_promoted_value): Likewise.
8665 (check_promoted_subreg): Likewise.
8666 (get_last_value_validate): Likewise.
8667 (reg_dead_at_p): Likewise.
8668 (move_deaths): Likewise for param "to_insn".
8669 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8670 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8671 in favor of new locals "tem_note" and "tem_insn", the latter being
8673 (distribute_links): Strengthen locals "place", "insn" from rtx to
8676 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8678 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8680 (can_delete_label_p): Require a const rtx_code_label * rather than
8682 (delete_insn): Add checked cast to rtx_code_label * when we know
8683 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8685 (delete_insn_chain): Strengthen locals "prev" and "current" from
8686 rtx to rtx_insn *. Add a checked cast when assigning from
8687 "finish" (strengthening the params will come later). Add a
8688 checked cast to rtx_note * in region where we know
8690 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8692 (compute_bb_for_insn): Likewise.
8693 (free_bb_for_insn): Likewise for local "insn".
8694 (compute_bb_for_insn): Likewise.
8695 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8696 local "insn" from rtx to rtx_insn *
8697 (flow_active_insn_p): Require a const rtx_insn * rather than a
8699 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8701 (can_fallthru): Likewise for locals "insn" and "insn2".
8702 (bb_note): Likewise for local "note".
8703 (first_insn_after_basic_block_note): Likewise for local "note" and
8705 (rtl_split_block): Likewise for locals "insn" and "next".
8706 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8708 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8709 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8711 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8712 them), "kill_from", "barrier", "new_insn".
8713 (patch_jump_insn): Likewise for params "insn", "old_label".
8714 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8715 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8716 "old_label", "new_label".
8717 (rtl_tidy_fallthru_edge): Likewise for local "q".
8718 (rtl_split_edge): Likewise for locals "before", "last".
8719 (commit_one_edge_insertion): Likewise for locals "before",
8720 "after", "insns", "tmp", "last", adding a checked cast where
8721 currently necessary.
8722 (commit_edge_insertions): Likewise.
8723 (rtl_dump_bb): Likewise for locals "insn", "last".
8724 (print_rtl_with_bb): Likewise for local "x".
8725 (rtl_verify_bb_insns): Likewise for local "x".
8726 (rtl_verify_bb_pointers): Likewise for local "insn".
8727 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8729 (rtl_verify_fallthru): Likewise for local "insn".
8730 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8731 (purge_dead_edges): Likewise for local "insn".
8732 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8733 (skip_insns_after_block): Likewise for return type and for locals
8734 "insn", "last_insn", "next_head", "prev".
8735 (record_effective_endpoints): Likewise for locals "next_insn",
8737 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8738 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8739 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8740 (duplicate_insn_chain): For now, add checked cast from rtx to
8741 rtx_insn * when returning insn.
8742 (cfg_layout_duplicate_bb): Likewise for local "insn".
8743 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8745 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8746 (rtl_block_empty_p): Likewise.
8747 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8748 "split_point", "last".
8749 (rtl_block_ends_with_call_p): Likewise for local "insn".
8750 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8752 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8753 "split_at_insn" from rtx to rtx_insn *.
8754 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8755 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8756 to const rtx_insn *.
8757 (rtl_account_profile_record): Likewise.
8759 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8761 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8763 (average_num_loop_insns): Likewise.
8764 (init_set_costs): Likewise for local "seq".
8765 (seq_cost): Likewise for param "seq", from const_rtx to const
8768 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8770 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8773 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8775 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8776 "f1" and "f2" from rtx * to rtx_insn **.
8777 (flow_find_head_matching_sequence): Likewise.
8779 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8780 "cbranch_insn" from rtx to rtx_insn *.
8781 (thread_jump): Likewise for local "insn".
8782 (try_forward_edges): Likewise for local "last".
8783 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8784 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8786 (can_replace_by): Likewise for params "i1", "i2".
8787 (old_insns_match_p): Likewise.
8788 (merge_notes): Likewise.
8789 (walk_to_nondebug_insn): Likewise for param "i1".
8790 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8791 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8792 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8793 (flow_find_head_matching_sequence): Strengthen params "f1" and
8794 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8795 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8797 (outgoing_edges_match): Likewise for locals "last1", "last2".
8798 (try_crossjump_to_edge): Likewise for local "insn".
8799 Replace call to for_each_rtx with for_each_rtx_in_insn.
8801 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8802 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8803 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8804 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8805 (try_optimize_cfg): Strengthen local "last" from rtx to
8807 (delete_dead_jumptables): Likewise for locals "insn", "next",
8810 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8811 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8812 "rtx else_first_tail", to reflect the basic-block.h changes above.
8814 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8816 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8818 (purge_dead_tablejump_edges): Likewise.
8819 (find_bb_boundaries): Likewise for locals "insn", "end",
8820 "flow_transfer_insn".
8822 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8824 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8825 "ins" and "prev" from rtx to rtx_insn *.
8827 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8829 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8831 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8832 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8834 (load_register_parameters): Likewise for local "before_arg".
8835 (check_sibcall_argument_overlap): Likewise for param "insn".
8836 (expand_call): Likewise for locals "normal_call_insns",
8837 "tail_call_insns", "insns", "before_call", "after_args",
8838 "before_arg", "last", "prev". Strengthen one of the "last" from
8839 rtx to rtx_call_insn *.
8840 (fixup_tail_calls): Strengthen local "insn" from rtx to
8842 (emit_library_call_value_1): Likewise for locals "before_call" and
8845 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8847 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8848 and "last" from rtx to rtx_insn *.
8849 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8850 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8852 (expand_errno_check): Strengthen local "lab" from rtx to
8854 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8856 (expand_builtin_mathfn_2): Likewise.
8857 (expand_builtin_mathfn_ternary): Likewise.
8858 (expand_builtin_mathfn_3): Likewise.
8859 (expand_builtin_interclass_mathfn): Likewise for local "last".
8860 (expand_builtin_int_roundingfn): Likewise for local "insns".
8861 (expand_builtin_int_roundingfn_2): Likewise.
8862 (expand_builtin_strlen): Likewise for local "before_strlen".
8863 (expand_builtin_strncmp): Likewise for local "seq".
8864 (expand_builtin_signbit): Likewise for local "last".
8865 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8866 from rtx to rtx_code_label *.
8867 (expand_stack_restore): Strengthen local "prev" from rtx to
8870 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8872 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8874 (struct btr_def_s): Likewise.
8875 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8877 (add_btr_def): Likewise.
8878 (new_btr_user): Likewise.
8879 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8881 (link_btr_uses): Likewise.
8882 (move_btr_def): Likewise for locals "insp", "old_insn",
8883 "new_insn". Add checked cast to rtx_insn * for now on result of
8885 (can_move_up): Strengthen param "insn" from const_rtx to
8888 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8890 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8892 (get_uncond_jump_length): Likewise for locals "label", "jump".
8893 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8895 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8896 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8897 (find_jump_block): Likewise for local "insn".
8898 (fix_crossing_conditional_branches): Likewise for locals
8899 "old_jump", "new_jump".
8900 (fix_crossing_unconditional_branches): Likewise for locals
8901 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8902 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8904 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8906 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8908 (struct mem_insn): Likewise for field "insn".
8909 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8910 (reg_next_inc_use): Likewise.
8911 (reg_next_def): Likewise.
8912 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8913 from rtx to rtx_insn *.
8914 (move_insn_before): Likewise for param "next_insn" and local "insns".
8915 (attempt_change): Likewise for local "mov_insn".
8916 (try_merge): Likewise for param "last_insn".
8917 (get_next_ref): Likewise for return type and local "insn".
8918 Strengthen param "next_array" from rtx * to rtx_insn **.
8919 (parse_add_or_inc): Strengthen param "insn" from rtx to
8921 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8923 (merge_in_block): Likewise for locals "insn", "curr",
8925 (pass_inc_dec::execute): Update allocations of the arrays to
8926 reflect the stronger types.
8928 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8930 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8931 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8932 from rtx to rtx_code_label *.
8934 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8936 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8939 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8941 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8942 generated a warning and prevented bootstrapping the compiler.
8944 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8946 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8949 * jump.c (delete_related_insns): Likewise, also for locals "next"
8952 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8954 * genautomata.c (output_internal_insn_latency_func): When writing
8955 the function "internal_insn_latency" to insn-automata.c,
8956 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8957 allowing the optional guard function of (define_bypass) clauses to
8958 expect a pair of rtx_insn *, rather than a pair of rtx.
8959 (output_insn_latency_func): When writing the function
8960 "insn_latency", add an "uncast_" prefix to params "insn" and
8961 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8962 using checked casts from the params, thus enabling the above
8963 change to the generated "internal_insn_latency" function.
8965 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8967 PR tree-optimization/62091
8968 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8969 handle correctly arrays.
8970 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8972 (record_known_type): Walk into inner type.
8973 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8974 condition on no type changes.
8976 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8978 * genattrtab.c (write_attr_get): Within the generated get_attr_
8979 functions, rename param "insn" to "uncast_insn" and reintroduce
8980 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8981 is an rtx_insn * within insn-attrtab.c
8983 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8985 * output.h (peephole): Strengthen return type from rtx to
8987 * rtl.h (delete_for_peephole): Likewise for both params.
8988 * genpeep.c (main): In generated "peephole" function, strengthen
8989 return type and local "insn" from rtx to rtx_insn *. For now,
8990 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8991 rtx_insn *, with a checked cast.
8992 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8993 locals "insn", "next", "prev" from rtx to rtx_insn *.
8995 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8997 PR tree-optimization/62112
8998 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8999 * gimple-iterator.h (gsi_replace): Return bool.
9000 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9001 moved from ref_may_alias_global_p.
9002 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9004 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9005 (stmt_kills_ref_p_1): Rename...
9006 (stmt_kills_ref_p): ... to this.
9007 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9008 stmt_kills_ref_p): Declare.
9009 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9010 Move the self-assignment case...
9011 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9013 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9015 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9017 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9018 "after". For now, don't strengthen param "trial", which requires
9019 adding checked casts when returning it.
9021 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9023 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9024 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9025 "var_location" hook from rtx to rtx_insn *.
9026 (debug_nothing_rtx): Delete in favor of...
9027 (debug_nothing_rtx_code_label): New prototype.
9028 (debug_nothing_rtx_rtx): Delete unused prototype.
9029 (debug_nothing_rtx_insn): New prototype.
9031 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9032 invoking debug_hooks->var_location (in two places, one in a NOTE
9033 case of a switch statement, the other guarded by a CALL_P
9034 conditional. Add checked cast to rtx_code_label * when invoking
9035 debug_hooks->label (within CODE_LABEL case of switch statement).
9037 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9038 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9039 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9040 (xcoff_debug_hooks): Likewise.
9041 * debug.c (do_nothing_debug_hooks): Likewise.
9042 (debug_nothing_rtx): Delete in favor of...
9043 (debug_nothing_rtx_insn): New function.
9044 (debug_nothing_rtx_rtx): Delete unused function.
9045 (debug_nothing_rtx_code_label): New function.
9046 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9047 debug_nothing_rtx to debug_nothing_rtx_code_label.
9048 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9050 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9051 debug_nothing_rtx to debug_nothing_rtx_insn.
9052 (sdbout_label): Strengthen param "insn" from rtx to
9054 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9055 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9056 "var_location" hook from debug_nothing_rtx to
9057 debug_nothing_rtx_insn.
9059 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9061 * recog.h (insn_output_fn): Update this function typedef to match
9062 the changes below to the generated output functions, strengthening
9063 the 2nd param from rtx to rtx_insn *.
9065 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9066 insn when invoking an output function, to match the new signature
9067 of insn_output_fn with a stronger second param.
9069 * genconditions.c (write_header): In the generated code for
9070 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9071 to match the other changes in this patch.
9073 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9074 the generated "gen_" functions from rtx to rtx_insn * within their
9077 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9078 the subfunctions within the generated "recog_", "split", "peephole2"
9079 function trees from rtx to rtx_insn *. For now, the top-level
9080 generated functions ("recog", "split", "peephole2") continue to
9081 take a plain rtx for "insn", to avoid introducing dependencies on
9082 other patches. Rename this 2nd param from "insn" to
9083 "uncast_insn", and reintroduce "insn" as a local variable of type
9084 rtx_insn *, initialized at the top of the generated function with
9085 a checked cast on "uncast_insn".
9086 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9087 the generated "gen_" functions from rtx to rtx_insn * within their
9090 * genoutput.c (process_template): Strengthen the 2nd param within
9091 the generated "output_" functions "insn" from rtx to rtx_insn *.
9093 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9095 * tree-profile.c (tree_profiling): Skip external functions
9096 when doing coverage instrumentation.
9097 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9099 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9101 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9102 (vec_mergee): Likewise.
9103 (vec_mergeo): Likewise.
9104 (vec_cntlz): Likewise.
9105 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9106 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9107 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9109 * doc/extend.texi: Document various forms of vec_cpsgn,
9110 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9111 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9112 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9113 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9114 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9116 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9118 * config/rs6000/rs6000.c (context.h): New include.
9119 (tree-pass.h): Likewise.
9120 (make_pass_analyze_swaps): New decl.
9121 (rs6000_option_override): Register pass_analyze_swaps.
9122 (swap_web_entry): New subsclass of web_entry_base (df.h).
9123 (special_handling_values): New enum.
9124 (union_defs): New function.
9125 (union_uses): Likewise.
9126 (insn_is_load_p): Likewise.
9127 (insn_is_store_p): Likewise.
9128 (insn_is_swap_p): Likewise.
9129 (rtx_is_swappable_p): Likewise.
9130 (insn_is_swappable_p): Likewise.
9131 (chain_purpose): New enum.
9132 (chain_contains_only_swaps): New function.
9133 (mark_swaps_for_removal): Likewise.
9134 (swap_const_vector_halves): Likewise.
9135 (adjust_subreg_index): Likewise.
9136 (permute_load): Likewise.
9137 (permute_store): Likewise.
9138 (handle_special_swappables): Likewise.
9139 (replace_swap_with_copy): Likewise.
9140 (dump_swap_insn_table): Likewise.
9141 (rs6000_analyze_swaps): Likewise.
9142 (pass_data_analyze_swaps): New pass_data.
9143 (pass_analyze_swaps): New rtl_opt_pass.
9144 (make_pass_analyze_swaps): New function.
9145 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9147 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9149 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9150 type from rtx to rtx_insn *.
9151 (create_copy_of_insn_rtx): Likewise.
9152 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9153 (create_copy_of_insn_rtx): Likewise, also for local "res".
9155 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9157 * rtl.h (find_first_parameter_load): Strengthen return type from
9159 * rtlanal.c (find_first_parameter_load): Strengthen return type
9160 from rtx to rtx_insn *. Add checked cast for now, to postpone
9161 strengthening the params.
9163 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9166 * diagnostic.c: Set default caret.
9167 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9169 * diagnostic.h (struct diagnostic_context):
9171 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9173 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9174 (sel_bb_head): Strengthen return type insn_t (currently just an
9176 (sel_bb_end): Likewise.
9178 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9179 (sel_bb_head): Strengthen return type and local "head" from
9180 insn_t (currently just an rtx) to rtx_insn *.
9181 (sel_bb_end): Likewise for return type.
9182 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9185 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9187 * basic-block.h (get_last_bb_insn): Strengthen return type from
9189 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9192 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9195 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9197 (diagnostic_report_diagnostic): ... from here.
9198 * toplev.c (general_init): Move code to c-family.
9200 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9202 * df.h (web_entry_base): Replace existing struct web_entry with a
9203 new class web_entry_base with only the predecessor member.
9204 (unionfind_root): Remove declaration and move to class member.
9205 (unionfind_union): Remove declaration and move to friend
9207 (union_defs): Remove declaration.
9208 * web.c (web_entry_base::unionfind_root): Modify to be member
9209 function and adjust accessors.
9210 (unionfind_union): Modify to be friend function and adjust
9212 (web_entry): New subclass of web_entry_base containing the reg
9214 (union_match_dups): Modify for struct -> class changes.
9215 (union_defs): Likewise.
9216 (entry_register): Likewise.
9217 (pass_web::execute): Likewise.
9219 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9221 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9222 builtin define __VEC_ELEMENT_REG_ORDER__.
9224 2014-08-20 Martin Jambor <mjambor@suse.cz>
9225 Wei Mi <wmi@google.com>
9229 * tree-ssa-operands.c (update_stmt_operands): Remove
9230 MODIFIED_NORETURN_CALLS.
9231 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9232 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9233 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9234 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9235 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9236 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9237 (gimple_call_set_ctrl_altering): New func.
9238 (gimple_call_ctrl_altering_p): Ditto.
9239 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9240 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9241 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9242 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9243 remove MODIFIED_NORETURN_CALLS.
9245 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9247 * coverage.c (coverage_compute_profile_id): Return non-0;
9248 also handle symbols with unique name.
9249 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9251 2014-08-20 Steve Ellcey <sellcey@mips.com>
9254 * doc/sourcebuild.texi (non_strict_align): New.
9256 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9258 * cgraphunit.c (ipa_passes, compile): Reshedule
9259 symtab_remove_unreachable_nodes passes; update comments.
9260 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9261 TODO_remove_functions before the pass; the functions ought to be
9263 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9264 TODO_remove_functions.
9265 * passes.c (pass_data_early_local_passes): Do not schedule function
9267 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9269 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9272 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9273 before setting the option.
9274 * diagnostic.c (diagnostic_classify_diagnostic): Record
9275 command-line status.
9277 2014-08-20 Richard Biener <rguenther@suse.de>
9280 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9281 to build uint{16,32,64}_type_node.
9283 2014-08-20 Terry Guo <terry.guo@arm.com>
9285 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9286 with immediate_operand.
9288 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9290 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9291 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9294 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9296 PR preprocessor/51303
9297 * incpath.c (remove_duplicates): Use cpp_warning.
9299 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9303 * doc/options.texi (CPP): Document it.
9304 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9305 * optc-gen.awk: Handle CPP.
9306 * opth-gen.awk: Likewise.
9308 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9310 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9312 (duplicate_insn_chain): Likewise.
9313 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9314 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9315 checked cast for now (until we can strengthen the params in the
9317 (duplicate_insn_chain): Likewise.
9319 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9321 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9323 (prev_cc0_setter): Likewise.
9325 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9326 rtx_insn *, adding checked casts for now as necessary.
9327 (prev_cc0_setter): Likewise.
9329 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9331 * expr.h (emit_move_insn): Strengthen return type from rtx to
9333 (emit_move_insn_1): Likewise.
9334 (emit_move_complex_push): Likewise.
9335 (emit_move_complex_parts): Likewise.
9337 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9338 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9340 (emit_move_complex_push): Strengthen return type from rtx to
9342 (emit_move_complex): Likewise, also for local "ret".
9343 (emit_move_ccmode): Likewise.
9344 (emit_move_multi_word): Likewise for return type and locals
9346 (emit_move_insn_1): Likewise for return type and locals "result",
9348 (emit_move_insn): Likewise for return type and local "last_insn".
9349 (compress_float_constant): Likewise.
9351 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9353 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9354 from rtx to rtx_insn *.
9356 * rtl.h (emit_insn_before): Likewise.
9357 (emit_insn_before_noloc): Likewise.
9358 (emit_insn_before_setloc): Likewise.
9359 (emit_jump_insn_before): Likewise.
9360 (emit_jump_insn_before_noloc): Likewise.
9361 (emit_jump_insn_before_setloc): Likewise.
9362 (emit_call_insn_before): Likewise.
9363 (emit_call_insn_before_noloc): Likewise.
9364 (emit_call_insn_before_setloc): Likewise.
9365 (emit_debug_insn_before): Likewise.
9366 (emit_debug_insn_before_noloc): Likewise.
9367 (emit_debug_insn_before_setloc): Likewise.
9368 (emit_label_before): Likewise.
9369 (emit_insn_after): Likewise.
9370 (emit_insn_after_noloc): Likewise.
9371 (emit_insn_after_setloc): Likewise.
9372 (emit_jump_insn_after): Likewise.
9373 (emit_jump_insn_after_noloc): Likewise.
9374 (emit_jump_insn_after_setloc): Likewise.
9375 (emit_call_insn_after): Likewise.
9376 (emit_call_insn_after_noloc): Likewise.
9377 (emit_call_insn_after_setloc): Likewise.
9378 (emit_debug_insn_after): Likewise.
9379 (emit_debug_insn_after_noloc): Likewise.
9380 (emit_debug_insn_after_setloc): Likewise.
9381 (emit_label_after): Likewise.
9382 (emit_insn): Likewise.
9383 (emit_debug_insn): Likewise.
9384 (emit_jump_insn): Likewise.
9385 (emit_call_insn): Likewise.
9386 (emit_label): Likewise.
9387 (gen_clobber): Likewise.
9388 (emit_clobber): Likewise.
9389 (gen_use): Likewise.
9390 (emit_use): Likewise.
9393 (emit_barrier_before): Strengthen return type from rtx to
9395 (emit_barrier_after): Likewise.
9396 (emit_barrier): Likewise.
9398 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9399 from rtx to rtx_insn *. Add checked casts for now when converting
9400 "last" from rtx to rtx_insn *.
9401 (emit_insn_before_noloc): Likewise for return type.
9402 (emit_jump_insn_before_noloc): Likewise.
9403 (emit_call_insn_before_noloc): Likewise.
9404 (emit_debug_insn_before_noloc): Likewise.
9405 (emit_barrier_before): Strengthen return type and local "insn"
9406 from rtx to rtx_barrier *.
9407 (emit_label_before): Strengthen return type from rtx to
9408 rtx_insn *. Add checked cast for now when returning param
9409 (emit_pattern_after_noloc): Strengthen return type from rtx to
9410 rtx_insn *. Add checked casts for now when converting "last" from
9412 (emit_insn_after_noloc): Strengthen return type from rtx to
9414 (emit_jump_insn_after_noloc): Likewise.
9415 (emit_call_insn_after_noloc): Likewise.
9416 (emit_debug_insn_after_noloc): Likewise.
9417 (emit_barrier_after): Strengthen return type from rtx to
9419 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9420 Add checked cast for now when converting "label" from rtx to
9422 (emit_pattern_after_setloc): Strengthen return type from rtx to
9423 rtx_insn *. Add checked casts for now when converting "last" from
9425 (emit_pattern_after): Strengthen return type from rtx to
9427 (emit_insn_after_setloc): Likewise.
9428 (emit_insn_after): Likewise.
9429 (emit_jump_insn_after_setloc): Likewise.
9430 (emit_jump_insn_after): Likewise.
9431 (emit_call_insn_after_setloc): Likewise.
9432 (emit_call_insn_after): Likewise.
9433 (emit_debug_insn_after_setloc): Likewise.
9434 (emit_debug_insn_after): Likewise.
9435 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9436 when converting "last" from rtx to rtx_insn *.
9437 (emit_pattern_before): Strengthen return type from rtx to
9439 (emit_insn_before_setloc): Likewise.
9440 (emit_insn_before): Likewise.
9441 (emit_jump_insn_before_setloc): Likewise.
9442 (emit_jump_insn_before): Likewise.
9443 (emit_call_insn_before_setloc): Likewise.
9444 (emit_call_insn_before): Likewise.
9445 (emit_debug_insn_before_setloc): Likewise.
9446 (emit_debug_insn_before): Likewise.
9447 (emit_insn): Strengthen return type and locals "last", "insn",
9448 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9449 within cases where we know we have an insn.
9450 (emit_debug_insn): Likewise.
9451 (emit_jump_insn): Likewise.
9452 (emit_call_insn): Strengthen return type and local "insn" from rtx
9454 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9455 a checked cast to rtx_insn * for now on "label".
9456 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9457 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9458 (emit_use): Likewise.
9459 (gen_use): Likewise, also for local "seq".
9460 (emit): Likewise for return type and local "insn".
9461 (rtx_insn): Likewise for return type and local "new_rtx".
9463 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9464 from rtx to rtx_barrier *.
9466 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9467 changed return type from rtx to rtx_insn *, we must update
9468 "emit_fn" type, and this in turn means updating...
9469 (frame_insn): ...this. Strengthen return type from rtx to
9470 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9472 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9474 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9475 rtx to rtx_jump_table_data *. Also for local.
9476 * rtl.h (emit_jump_table_data): Likewise.
9478 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9480 * basic-block.h (create_basic_block_structure): Strengthen third
9481 param "bb_note" from rtx to rtx_note *.
9482 * rtl.h (emit_note_before): Strengthen return type from rtx to
9484 (emit_note_after): Likewise.
9485 (emit_note): Likewise.
9486 (emit_note_copy): Likewise. Also, strengthen param similarly.
9487 * function.h (struct rtl_data): Strengthen field
9488 "x_stack_check_probe_note" from rtx to rtx_note *.
9490 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9491 from rtx to rtx_note *.
9492 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9493 "bb_note" from rtx to rtx_note *.
9494 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9495 when calling emit_note_copy.
9496 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9498 (emit_note_after): Likewise.
9499 (emit_note_before): Likewise.
9500 (emit_note_copy): Likewise. Also, strengthen param similarly.
9501 (emit_note): Likewise.
9502 * except.c (emit_note_eh_region_end): Likewise for return type.
9503 Strengthen local "next" from rtx to rtx_insn *.
9504 (convert_to_eh_region_ranges): Strengthen local "note"
9505 from rtx to rtx_note *.
9506 * final.c (change_scope): Likewise.
9507 (reemit_insn_block_notes): Likewise, for both locals named "note".
9508 Also, strengthen local "insn" from rtx to rtx_insn *.
9509 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9511 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9512 strengthen local "seq" from rtx to rtx_insn *.
9513 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9515 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9517 (get_bb_note_from_pool): Strengthen return type from rtx to
9519 (sel_create_basic_block): Strengthen local "new_bb_note" from
9520 insn_t to rtx_note *.
9521 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9522 "note" from rtx to rtx_note *.
9523 (emit_notes_in_bb): Likewise.
9525 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9527 * function.h (struct rtl_data): Strengthen field
9528 "x_parm_birth_insn" from rtx to rtx_insn *.
9529 * function.c (struct assign_parm_data_all): Strengthen fields
9530 "first_conversion_insn" and "last_conversion_insn" from rtx to
9533 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9535 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9536 to rtx_insn *; also for local "var_end_seq".
9537 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9538 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9540 (expand_gimple_cond): Likewise for locals "last2" and "last".
9541 (mark_transaction_restart_calls): Likewise for local "insn".
9542 (expand_gimple_stmt): Likewise for return type and locals "last"
9544 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9545 (avoid_complex_debug_insns): Likewise for param "insn".
9546 (expand_debug_locations): Likewise for locals "insn", "last",
9547 "prev_insn" and "insn2".
9548 (expand_gimple_basic_block): Likewise for local "last".
9549 (construct_exit_block): Likewise for locals "head", "end",
9551 (pass_expand::execute): Likewise for locals "var_seq",
9552 "var_ret_seq", "next".
9554 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9556 * asan.h (asan_emit_stack_protection): Strengthen return type from
9558 * asan.c (asan_emit_stack_protection): Likewise. Add local
9559 "insns" to hold the return value.
9561 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9563 * basic-block.h (bb_note): Strengthen return type from rtx to
9565 * sched-int.h (bb_note): Likewise.
9566 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9568 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9570 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9573 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9574 "insn" from rtx to rtx_insn *.
9575 (make_debug_insn_raw): Strengthen return type from rtx to
9576 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9577 (make_jump_insn_raw): Strengthen return type from rtx to
9578 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9579 (make_call_insn_raw): Strengthen return type from rtx to
9580 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9581 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9582 callback from rtx to rtx_insn *; likewise for local "insn" and
9583 "next", adding a checked cast to rtx_insn in the relevant cases of
9584 the switch statement.
9585 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9586 callback from rtx to rtx_insn *.
9587 (emit_pattern_after_setloc): Likewise.
9588 (emit_pattern_after): Likewise.
9589 (emit_pattern_before_setloc): Likewise.
9590 (emit_pattern_before): Likewise.
9592 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9594 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9596 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9597 accepting an rtx_insn *.
9598 (last_call_insn): Strengthen return type from rtx to
9601 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9603 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9604 "insns" from rtx to rtx_insn *.
9605 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9606 locals "insn" and "prev".
9608 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9610 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9611 rtx_jump_table_data **.
9613 * cfgbuild.c (make_edges): Introduce local "table", using it in
9614 place of "tmp" for jump table data.
9615 (find_bb_boundaries): Strengthen local "table" from rtx to
9616 rtx_jump_table_data *.
9617 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9618 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9619 (try_crossjump_to_edge): Likewise.
9620 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9622 (patch_jump_insn): Introduce local "table", using it in place of
9623 "tmp" for jump table data.
9624 (force_nonfallthru_and_redirect): Introduce local "table", so that
9625 call to tablejump_p can receive an rtx_jump_table_data **. Update
9626 logic around the call to overwrite "note" appropriately if
9627 tablejump_p returns non-zero.
9628 (get_last_bb_insn): Introduce local "table", using it in place of
9629 "tmp" for jump table data.
9630 * dwarf2cfi.c (create_trace_edges): Likewise.
9632 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9633 from rtx to rtx_jump_table_data *.
9634 (create_fix_barrier): Strengthen local "tmp" from rtx to
9635 rtx_jump_table_data *.
9636 (arm_reorg): Likewise for local "table".
9638 * config/s390/s390.c (s390_chunkify_start): Likewise.
9640 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9642 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9643 rtx to rtx_jump_table_data *.
9645 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9646 rtx_jump_table_data **. Add a checked cast when writing through
9647 the pointer: we know there that local "table" is non-NULL and that
9648 JUMP_TABLE_DATA_P (table) holds.
9649 (label_is_jump_target_p): Introduce local "table", using it in
9650 place of "tmp" for jump table data.
9652 2014-08-19 Marek Polacek <polacek@redhat.com>
9655 * doc/invoke.texi: Document -Wbool-compare.
9657 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9659 * rtl.h (entry_of_function): Strengthen return type from rtx to
9661 * cfgrtl.c (entry_of_function): Likewise.
9663 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9665 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9666 rtx_insn *, adding a checked cast for now.
9667 (get_last_insn): Likewise.
9669 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9671 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9674 * emit-rtl.c (gen_label_rtx): Likewise.
9676 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9678 * rtl.h (previous_insn): Strengthen return type from rtx to
9680 (next_insn): Likewise.
9681 (prev_nonnote_insn): Likewise.
9682 (prev_nonnote_insn_bb): Likewise.
9683 (next_nonnote_insn): Likewise.
9684 (next_nonnote_insn_bb): Likewise.
9685 (prev_nondebug_insn): Likewise.
9686 (next_nondebug_insn): Likewise.
9687 (prev_nonnote_nondebug_insn): Likewise.
9688 (next_nonnote_nondebug_insn): Likewise.
9689 (prev_real_insn): Likewise.
9690 (next_real_insn): Likewise.
9691 (prev_active_insn): Likewise.
9692 (next_active_insn): Likewise.
9694 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9695 rtx_insn *, adding a checked cast.
9696 (previous_insn): Likewise.
9697 (next_nonnote_insn): Likewise.
9698 (next_nonnote_insn_bb): Likewise.
9699 (prev_nonnote_insn): Likewise.
9700 (prev_nonnote_insn_bb): Likewise.
9701 (next_nondebug_insn): Likewise.
9702 (prev_nondebug_insn): Likewise.
9703 (next_nonnote_nondebug_insn): Likewise.
9704 (prev_nonnote_nondebug_insn): Likewise.
9705 (next_real_insn): Likewise.
9706 (prev_real_insn): Likewise.
9707 (next_active_insn): Likewise.
9708 (prev_active_insn): Likewise.
9710 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9711 param "stepfunc" so that it returns an rtx_insn * rather than an
9712 rtx, to track the change to prev_nonnote_insn_bb, which is the
9713 only function this is called with.
9714 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9716 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9718 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9721 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9723 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9724 (class rtx_nonjump_insn): Likewise.
9725 (class rtx_jump_insn): Likewise.
9726 (class rtx_call_insn): Likewise.
9727 (class rtx_jump_table_data): Likewise.
9728 (class rtx_barrier): Likewise.
9729 (class rtx_code_label): Likewise.
9730 (class rtx_note): Likewise.
9732 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9733 adding the invariant DEBUG_INSN_P (X).
9734 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9735 the invariant NONJUMP_INSN_P (X).
9736 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9737 the invariant JUMP_P (X).
9738 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9739 the invariant CALL_P (X).
9740 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9741 invariant JUMP_TABLE_DATA_P (X).
9742 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9743 invariant BARRIER_P (X).
9744 (class rtx_code_label): New, a subclass of rtx_insn, adding
9745 the invariant LABEL_P (X).
9746 (class rtx_note): New, a subclass of rtx_insn, adding
9747 the invariant NOTE_P(X).
9748 (is_a_helper <rtx_debug_insn *>::test): New.
9749 (is_a_helper <rtx_nonjump_insn *>::test): New.
9750 (is_a_helper <rtx_jump_insn *>::test): New.
9751 (is_a_helper <rtx_call_insn *>::test): New.
9752 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9753 overloaded for both rtx and rtx_insn *.
9754 (is_a_helper <rtx_barrier *>::test): New.
9755 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9756 for both rtx and rtx_insn *.
9757 (is_a_helper <rtx_note *>::test): New.
9759 2014-08-19 Marek Polacek <polacek@redhat.com>
9761 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9762 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9763 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9764 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9766 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9768 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9769 rtx_insn *. To help with transition, for now, convert from an
9770 access macro into a pair of functions: BND_TO, returning an
9772 (SET_BND_TO): New function, for use where BND_TO is used as an
9775 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9777 (BND_TO): New function, adding a checked cast.
9778 (SET_BND_TO): New function.
9780 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9782 (compute_av_set_on_boundaries): Likewise.
9784 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9786 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9787 destination if it is used in source.
9788 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9789 (*popcount<mode>2_falsedep_1): Likewise.
9791 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9794 * configure.ac: Set install_gold_as_default to no first.
9795 * configure: Regenerated.
9797 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9799 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9800 "note_list" field will eventually be an rtx_insn *. To help with
9801 transition, for now, convert from an access macro into a pair of
9802 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9803 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9806 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9807 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9809 * sel-sched-ir.c (init_bb): Likewise.
9810 (sel_restore_notes): Likewise.
9811 (move_bb_info): Likewise.
9812 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9813 (SET_BB_NOTE_LIST): New function.
9815 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9817 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9818 field will eventually be an rtx_insn *. To help with transition,
9819 for now, convert from an access macro into a pair of functions:
9820 VINSN_INSN_RTX, returning an rtx_insn *, and...
9821 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9822 is used as an lvalue.
9824 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9825 SET_VINSN_INSN_RTX where it's used as an lvalue.
9826 (VINSN_INSN_RTX): New function.
9827 (SET_VINSN_INSN_RTX): New function.
9829 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9831 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9832 eventually be rtx_insn *, but to help with transition, for now,
9833 convert from an access macro into a pair of functions: DEP_PRO
9834 returning an rtx_insn * and...
9835 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9836 lvalue, returning an rtx&.
9837 (DEP_CON): Analogous changes to DEP_PRO above.
9838 (SET_DEP_CON): Likewise.
9840 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9841 an lvalue to SET_DEP_CON.
9842 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9843 (sd_copy_back_deps): Likewise for DEP_CON.
9844 (DEP_PRO): New function, adding a checked cast for now.
9845 (DEP_CON): Likewise.
9846 (SET_DEP_PRO): New function.
9847 (SET_DEP_CON): Likewise.
9849 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9851 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9852 (extra_options): Add i386/cygwin.opt.
9853 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9854 (CPP_SPEC): Accept -pthread.
9856 (GOMP_SELF_SPECS): Update comment.
9857 * config/i386/cygwin.opt: New file for -pthread flag.
9859 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9861 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9862 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9863 that we can return an rtx_insn *.
9865 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9867 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9868 when building executables, not DLLs. Add --large-address-aware
9869 under the same conditions.
9870 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9871 when building executables, not DLLs. Add --large-address-aware
9872 under the same conditions when using -m32.
9874 * config/i386/cygwin-stdint.h: Throughout, make type
9875 definitions dependent on target architecture, not host.
9877 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9879 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9880 the return type from rtx to rtx_insn *, which will enable various
9881 conversions in followup patches. For now this is is done by a
9883 (NEXT_INSN): Likewise.
9884 (SET_PREV_INSN): Convert to an inline function. This is intended
9885 for use as an lvalue, and so returns an rtx& to allow in-place
9887 (SET_NEXT_INSN): Likewise.
9889 2014-07-08 Mark Wielaard <mjw@redhat.com>
9892 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9894 2014-08-19 Marek Polacek <polacek@redhat.com>
9897 * cgraphunit.c (handle_alias_pairs): Fix condition.
9899 2014-08-19 Richard Biener <rguenther@suse.de>
9901 * gimple-fold.c (fold_gimple_assign): Properly build a
9902 null-pointer constant when devirtualizing addresses.
9904 2014-07-07 Mark Wielaard <mjw@redhat.com>
9906 * dwarf2out.c (decl_quals): New function.
9907 (modified_type_die): Take one cv_quals argument instead of two,
9908 one for const and one for volatile.
9909 (add_type_attribute): Likewise.
9910 (generic_parameter_die): Call add_type_attribute with one modifier
9912 (base_type_for_mode): Likewise.
9913 (add_bounds_info): Likewise.
9914 (add_subscript_info): Likewise.
9915 (gen_array_type_die): Likewise.
9916 (gen_descr_array_type_die): Likewise.
9917 (gen_entry_point_die): Likewise.
9918 (gen_enumeration_type_die): Likewise.
9919 (gen_formal_parameter_die): Likewise.
9920 (gen_subprogram_die): Likewise.
9921 (gen_variable_die): Likewise.
9922 (gen_const_die): Likewise.
9923 (gen_field_die): Likewise.
9924 (gen_pointer_type_die): Likewise.
9925 (gen_reference_type_die): Likewise.
9926 (gen_ptr_to_mbr_type_die): Likewise.
9927 (gen_inheritance_die): Likewise.
9928 (gen_subroutine_type_die): Likewise.
9929 (gen_typedef_die): Likewise.
9930 (force_type_die): Likewise.
9932 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9934 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9936 * configure: Regenerate.
9938 2014-08-19 Richard Biener <rguenther@suse.de>
9940 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9941 DECL_EXTERNALs in BLOCKs as non-references.
9942 * tree-streamer-out.c (streamer_write_chain): Likewise.
9944 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9945 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9946 Anna Tikhonova <anna.tikhonova@intel.com>
9947 Ilya Tocar <ilya.tocar@intel.com>
9948 Andrey Turetskiy <andrey.turetskiy@intel.com>
9949 Ilya Verbin <ilya.verbin@intel.com>
9950 Kirill Yukhin <kirill.yukhin@intel.com>
9951 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9953 * config/i386/sse.md
9954 (define_mode_iterator VI48_AVX512F): Delete.
9955 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9956 (define_mode_iterator VI2_AVX512VL): Ditto.
9957 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9960 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9962 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9963 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9964 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9965 with VI48_AVX512F_AVX512VL): New.
9966 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9967 with VI2_AVX512VL): Ditto.
9969 2014-08-19 Marek Polacek <polacek@redhat.com>
9971 * doc/invoke.texi: Document -Wc99-c11-compat.
9973 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9975 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9977 (SET_PREV_INSN): New macro, for use as an lvalue.
9978 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9980 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9981 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9982 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9983 (fixup_abnormal_edges): Likewise.
9984 (unlink_insn_chain): Likewise.
9985 (fixup_reorder_chain): Likewise.
9986 (cfg_layout_delete_block): Likewise.
9987 (cfg_layout_merge_blocks): Likewise.
9988 * combine.c (update_cfg_for_uncondjump): Likewise.
9989 * emit-rtl.c (link_insn_into_chain): Likewise.
9990 (remove_insn): Likewise.
9991 (delete_insns_since): Likewise.
9992 (reorder_insns_nobb): Likewise.
9993 (emit_insn_after_1): Likewise.
9994 * final.c (rest_of_clean_state): Likewise.
9995 (final_scan_insn): Likewise.
9996 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9997 * haifa-sched.c (concat_note_lists): Likewise.
9998 (remove_notes): Likewise.
9999 (restore_other_notes): Likewise.
10000 (move_insn): Likewise.
10001 (unlink_bb_notes): Likewise.
10002 (restore_bb_notes): Likewise.
10003 * jump.c (delete_for_peephole): Likewise.
10004 * optabs.c (emit_libcall_block_1): Likewise.
10005 * reorg.c (emit_delay_sequence): Likewise.
10006 (fill_simple_delay_slots): Likewise.
10007 * sel-sched-ir.c (sel_move_insn): Likewise.
10008 (sel_remove_insn): Likewise.
10009 (get_bb_note_from_pool): Likewise.
10010 * sel-sched.c (move_nop_to_previous_block): Likewise.
10012 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10013 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10014 (c6x_gen_bundles): Likewise.
10015 (hwloop_optimize): Likewise.
10016 * config/frv/frv.c (frv_function_prologue): Likewise.
10017 (frv_register_nop): Likewise.
10018 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10019 (ia64_reorg): Likewise.
10020 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10021 (mep_make_bundle): Likewise.
10022 (mep_bundle_insns): Likewise.
10023 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10024 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10025 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10027 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10029 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10030 return type from rtx to rtx_insn *.
10031 (BB_END): Likewise.
10032 (BB_HEADER): Likewise.
10033 (BB_FOOTER): Likewise.
10034 (SET_BB_HEAD): Convert to a function.
10035 (SET_BB_END): Likewise.
10036 (SET_BB_HEADER): Likewise.
10037 (SET_BB_FOOTER): Likewise.
10039 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10040 Strengthen the return type from rtx to rtx_insn *. For now, this
10041 is done by adding a checked cast, but this will eventually
10042 become a field lookup.
10043 (BB_END): Likewise.
10044 (BB_HEADER): Likewise.
10045 (BB_FOOTER): Likewise.
10046 (SET_BB_HEAD): New function, from macro of same name. This is
10047 intended for use as an lvalue, and so returns an rtx& to allow
10048 in-place modification.
10049 (SET_BB_END): Likewise.
10050 (SET_BB_HEADER): Likewise.
10051 (SET_BB_FOOTER): Likewise.
10053 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10055 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10056 for rvalues, and...
10057 (SET_BB_HEAD): New macro, for use as a lvalue.
10058 (BB_END, SET_BB_END): Likewise.
10059 (BB_HEADER, SET_BB_HEADER): Likewise.
10060 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10062 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10063 of BB_* macros into SET_BB_* macros.
10064 (fix_crossing_unconditional_branches): Likewise.
10065 * caller-save.c (save_call_clobbered_regs): Likewise.
10066 (insert_one_insn): Likewise.
10067 * cfgbuild.c (find_bb_boundaries): Likewise.
10068 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10069 (outgoing_edges_match): Likewise.
10070 (try_optimize_cfg): Likewise.
10071 * cfgexpand.c (expand_gimple_cond): Likewise.
10072 (expand_gimple_tailcall): Likewise.
10073 (expand_gimple_basic_block): Likewise.
10074 (construct_exit_block): Likewise.
10075 * cfgrtl.c (delete_insn): Likewise.
10076 (create_basic_block_structure): Likewise.
10077 (rtl_delete_block): Likewise.
10078 (rtl_split_block): Likewise.
10079 (emit_nop_for_unique_locus_between): Likewise.
10080 (rtl_merge_blocks): Likewise.
10081 (block_label): Likewise.
10082 (try_redirect_by_replacing_jump): Likewise.
10083 (emit_barrier_after_bb): Likewise.
10084 (fixup_abnormal_edges): Likewise.
10085 (record_effective_endpoints): Likewise.
10086 (relink_block_chain): Likewise.
10087 (fixup_reorder_chain): Likewise.
10088 (fixup_fallthru_exit_predecessor): Likewise.
10089 (cfg_layout_duplicate_bb): Likewise.
10090 (cfg_layout_split_block): Likewise.
10091 (cfg_layout_delete_block): Likewise.
10092 (cfg_layout_merge_blocks): Likewise.
10093 * combine.c (update_cfg_for_uncondjump): Likewise.
10094 * emit-rtl.c (add_insn_after): Likewise.
10095 (remove_insn): Likewise.
10096 (reorder_insns): Likewise.
10097 (emit_insn_after_1): Likewise.
10098 * haifa-sched.c (get_ebb_head_tail): Likewise.
10099 (restore_other_notes): Likewise.
10100 (move_insn): Likewise.
10101 (sched_extend_bb): Likewise.
10102 (fix_jump_move): Likewise.
10103 * ifcvt.c (noce_process_if_block): Likewise.
10104 (dead_or_predicable): Likewise.
10105 * ira.c (update_equiv_regs): Likewise.
10106 * reg-stack.c (change_stack): Likewise.
10107 * sel-sched-ir.c (sel_move_insn): Likewise.
10108 * sel-sched.c (move_nop_to_previous_block): Likewise.
10110 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10111 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10113 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10115 * rtl.h (for_each_rtx_in_insn): New function.
10116 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10118 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10120 * coretypes.h (class rtx_insn): Add forward declaration.
10122 * rtl.h: Include is-a.h.
10123 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10124 workaround to ensure gengtype knows inheritance is occurring,
10125 whilst continuing to use the pre-existing special-casing for
10127 (class rtx_insn): New subclass of rtx_def, adding the
10128 invariant that we're dealing with something we can sanely use
10129 INSN_UID, NEXT_INSN, PREV_INSN on.
10130 (is_a_helper <rtx_insn *>::test): New.
10131 (is_a_helper <const rtx_insn *>::test): New.
10133 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10135 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10137 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10139 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10142 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10144 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10145 to BUILT_IN_UNREACHABLE.
10147 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10150 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10152 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10153 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10154 (ffs<mode>2): Do not expand with tzcnt for
10155 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10156 (ffssi2_no_cmove): Ditto.
10157 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10158 (ctz<mode>2): New expander.
10159 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10160 (*ctz<mode>2_falsedep): New insn.
10161 (*ctz<mode>2): Rename from ctz<mode>2.
10162 (clz<mode>2_lzcnt): New expander.
10163 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10164 (*clz<mode>2_lzcnt_falsedep): New insn.
10165 (*clz<mode>2): Rename from ctz<mode>2.
10166 (popcount<mode>2): New expander.
10167 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10168 (*popcount<mode>2_falsedep): New insn.
10169 (*popcount<mode>2): Rename from ctz<mode>2.
10170 (*popcount<mode>2_cmp): Remove.
10171 (*popcountsi2_cmp_zext): Ditto.
10173 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10175 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10176 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10177 * config/microblaze/microblaze.h
10178 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10180 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10183 * configure.ac: Set install_gold_as_default to no for
10185 * configure: Regenerated.
10187 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10189 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10190 * config.in: Add undef of HAVE_isl.
10191 * configure: Regenerate.
10192 * configure.ac: Add definition of HAVE_isl.
10193 * graphite-blocking.c: Add checking of HAVE_isl.
10194 * graphite-dependences.c: Likewise.
10195 * graphite-interchange.c: Likewise.
10196 * graphite-isl-ast-to-gimple.c: Likewise.
10197 * graphite-optimize-isl.c: Likewise.
10198 * graphite-poly.c: Likewise.
10199 * graphite-scop-detection.c: Likewise.
10200 * graphite-sese-to-poly.c: Likewise.
10201 * graphite.c: Likewise.
10202 * toplev.c: Replace the checking of HAVE_cloog with the checking
10205 2014-08-18 Richard Biener <rguenther@suse.de>
10207 PR tree-optimization/62090
10208 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10209 (fold_builtin_3): Do not fold snprintf.
10210 (fold_builtin_4): Likewise.
10211 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10212 moved from builtins.c.
10213 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10214 (gimple_fold_builtin): Do not fold sprintf here.
10216 2014-08-18 Richard Biener <rguenther@suse.de>
10218 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10220 (maybe_canonicalize_mem_ref_addr): ... this function.
10221 (fold_stmt_1): Apply it here before all simplification.
10223 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10226 * cgraph.h (cgraph_node::create_indirect_edge): Add
10227 compute_indirect_info param.
10228 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10229 indirect_info only when it is required.
10230 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10231 indirect_info fore cloned indirect edge.
10233 2014-08-18 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 * config/i386/sse.md
10243 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10244 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10246 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10248 Anna Tikhonova <anna.tikhonova@intel.com>
10249 Ilya Tocar <ilya.tocar@intel.com>
10250 Andrey Turetskiy <andrey.turetskiy@intel.com>
10251 Ilya Verbin <ilya.verbin@intel.com>
10252 Kirill Yukhin <kirill.yukhin@intel.com>
10253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10255 * config/i386/sse.md
10256 (define_mode_iterator VF1_AVX512VL): New.
10257 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10258 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10261 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10262 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10263 Anna Tikhonova <anna.tikhonova@intel.com>
10264 Ilya Tocar <ilya.tocar@intel.com>
10265 Andrey Turetskiy <andrey.turetskiy@intel.com>
10266 Ilya Verbin <ilya.verbin@intel.com>
10267 Kirill Yukhin <kirill.yukhin@intel.com>
10268 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10270 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10271 * config/i386/i386.md
10272 (define_code_iterator any_float): New.
10273 (define_code_attr floatsuffix): New.
10274 * config/i386/sse.md
10275 (define_mode_iterator VF1_128_256VL): New.
10276 (define_mode_iterator VF2_512_256VL): New.
10277 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10279 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10280 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10282 (define_mode_attr qq2pssuff): New.
10283 (define_mode_attr sselongvecmode): New.
10284 (define_mode_attr sselongvecmodelower): New.
10285 (define_mode_attr sseintvecmode3): New.
10286 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10288 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10289 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10290 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10291 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10293 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10294 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10295 Anna Tikhonova <anna.tikhonova@intel.com>
10296 Ilya Tocar <ilya.tocar@intel.com>
10297 Andrey Turetskiy <andrey.turetskiy@intel.com>
10298 Ilya Verbin <ilya.verbin@intel.com>
10299 Kirill Yukhin <kirill.yukhin@intel.com>
10300 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10302 * config/i386/sse.md
10303 (define_mode_iterator VF2_AVX512VL): New.
10304 (define_mode_attr sseintvecmode2): New.
10305 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10306 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10307 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10309 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10311 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10313 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10316 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10317 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10318 Anna Tikhonova <anna.tikhonova@intel.com>
10319 Ilya Tocar <ilya.tocar@intel.com>
10320 Andrey Turetskiy <andrey.turetskiy@intel.com>
10321 Ilya Verbin <ilya.verbin@intel.com>
10322 Kirill Yukhin <kirill.yukhin@intel.com>
10323 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10325 * config/i386/i386.md
10326 (define_insn "*movoi_internal_avx"): Add evex version.
10327 (define_insn "*movti_internal"): Ditto.
10329 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10330 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10331 Anna Tikhonova <anna.tikhonova@intel.com>
10332 Ilya Tocar <ilya.tocar@intel.com>
10333 Andrey Turetskiy <andrey.turetskiy@intel.com>
10334 Ilya Verbin <ilya.verbin@intel.com>
10335 Kirill Yukhin <kirill.yukhin@intel.com>
10336 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10338 * config/i386/i386.md
10339 (define_attr "isa"): Add avx512dq, noavx512dq.
10340 (define_attr "enabled"): Ditto.
10341 * config/i386/sse.md
10342 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10344 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10345 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10346 Anna Tikhonova <anna.tikhonova@intel.com>
10347 Ilya Tocar <ilya.tocar@intel.com>
10348 Andrey Turetskiy <andrey.turetskiy@intel.com>
10349 Ilya Verbin <ilya.verbin@intel.com>
10350 Kirill Yukhin <kirill.yukhin@intel.com>
10351 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10353 * config/i386/i386.c
10354 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10355 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10356 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10357 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10358 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10359 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10360 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10361 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10362 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10363 * config/i386/sse.md
10364 (define_mode_iterator VMOVE): Allow V4TI mode.
10365 (define_mode_iterator V_AVX512VL): New.
10366 (define_mode_iterator V): New handling for AVX512VL.
10367 (define_insn "avx512f_load<mode>_mask"): Delete.
10368 (define_insn "<avx512>_load<mode>_mask"): New.
10369 (define_insn "avx512f_store<mode>_mask"): Delete.
10370 (define_insn "<avx512>_store<mode>_mask"): New.
10373 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10376 * asan.c (instrument_derefs): Fix bitfield check.
10378 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10380 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10381 * config/rs6000/htm.md (ttest): Remove clobber.
10382 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10383 (and_operand): Reformat.
10384 (and_2rld_operand): New predicate.
10385 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10387 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10388 parameter. Handle AND directly.
10389 (rs6000_split_logical_di): Remove last parameter.
10390 (rs6000_split_logical): Remove last parameter. Remove obsolete
10392 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10393 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10394 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10395 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10396 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10397 and 5 anonymous splitters): Delete.
10398 (and<mode>3): New expander.
10399 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10400 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10401 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10402 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10403 (floatdisf2_internal1): Remove clobbers.
10404 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10405 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10406 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10407 (and<mode>3 for BOOL_128): Remove clobber.
10408 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10409 rs6000_split_logical.
10410 (*bool<mode>3_internal for BOOL_128): Adjust call of
10411 rs6000_split_logical.
10412 (*boolc<mode>3_internal1 for BOOL_128,
10413 *boolc<mode>3_internal2 for BOOL_128,
10414 *boolcc<mode>3_internal1 for BOOL_128,
10415 *boolcc<mode>3_internal2 for BOOL_128,
10416 *eqv<mode>3_internal1 for BOOL_128,
10417 *eqv<mode>3_internal2 for BOOL_128,
10418 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10419 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10421 (*vec_reload_and_reg_<mptrsize>): Delete.
10423 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10425 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10426 and split, *boolccsi3_internal3 and split): Delete.
10427 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10428 *boolccdi3_internal3 and split): Delete.
10429 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10430 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10432 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10434 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10435 and split, *boolcsi3_internal3 and split): Delete.
10436 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10437 *boolcdi3_internal3 and split): Delete.
10438 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10440 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10442 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10443 <'u'>: Also support printing the low-order 16 bits.
10444 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10445 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10446 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10447 *booldi3_internal3 and split): Delete.
10448 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10449 *bool<mode>3_dot2): New.
10450 (two anonymous define_splits for non_logical_cint_operand): Merge.
10452 2014-08-17 Marek Polacek <polacek@redhat.com>
10453 Manuel López-Ibáñez <manu@gcc.gnu.org>
10456 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10457 (diagnostic_show_locus): Don't print caret diagnostic
10458 if a column is larger than the line_width.
10460 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10462 * common.opt: Make the ISL AST generator to be the main code generator
10465 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10467 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10469 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10472 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10474 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10475 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10476 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10478 * config/pa/pa.md (begin_brtab): Delete insn.
10479 (end_brtab): Likewise.
10481 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10483 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10485 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10487 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10488 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10489 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10490 (get_dynamic_type): Remove.
10491 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10492 (clear_speculation): Bring to ipa-deivrt.h
10493 (get_class_context): Rename to ...
10494 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10495 (contains_type_p): Update.
10496 (get_dynamic_type): Rename to ...
10497 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10498 (possible_polymorphic_call_targets): UPdate.
10499 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10500 * ipa-prop.c (ipa_analyze_call_uses): Update.
10502 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10504 * doc/invoke.texi (SH options): Document missing processor variant
10505 options. Remove references to Hitachi. Undocument deprecated mspace
10508 2014-08-15 Jason Merrill <jason@redhat.com>
10510 * tree.c (type_hash_canon): Uncomment assert.
10512 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10514 * input.h (in_system_header_at): Add comment.
10516 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10519 * diagnostic.c (build_message_string): Make it extern.
10520 * diagnostic.h (build_message_string): Make it extern.
10522 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10524 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10525 load/store from/to non-floating class pseudo.
10527 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10529 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10531 2014-08-15 Richard Biener <rguenther@suse.de>
10533 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10534 (get_constraint_for_ssa_var): Remove dead code.
10535 (get_constraint_for_1): Adjust.
10536 (find_what_var_points_to): Likewise.
10537 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10539 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10542 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10543 (_mm512_mask_cmpge_epu32_mask): Ditto.
10544 (_mm512_cmpge_epu32_mask): Ditto.
10545 (_mm512_mask_cmpge_epi64_mask): Ditto.
10546 (_mm512_cmpge_epi64_mask): Ditto.
10547 (_mm512_mask_cmpge_epu64_mask): Ditto.
10548 (_mm512_cmpge_epu64_mask): Ditto.
10549 (_mm512_mask_cmple_epi32_mask): Ditto.
10550 (_mm512_cmple_epi32_mask): Ditto.
10551 (_mm512_mask_cmple_epu32_mask): Ditto.
10552 (_mm512_cmple_epu32_mask): Ditto.
10553 (_mm512_mask_cmple_epi64_mask): Ditto.
10554 (_mm512_cmple_epi64_mask): Ditto.
10555 (_mm512_mask_cmple_epu64_mask): Ditto.
10556 (_mm512_cmple_epu64_mask): Ditto.
10557 (_mm512_mask_cmplt_epi32_mask): Ditto.
10558 (_mm512_cmplt_epi32_mask): Ditto.
10559 (_mm512_mask_cmplt_epu32_mask): Ditto.
10560 (_mm512_cmplt_epu32_mask): Ditto.
10561 (_mm512_mask_cmplt_epi64_mask): Ditto.
10562 (_mm512_cmplt_epi64_mask): Ditto.
10563 (_mm512_mask_cmplt_epu64_mask): Ditto.
10564 (_mm512_cmplt_epu64_mask): Ditto.
10565 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10566 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10567 (_mm512_cmpneq_epu32_mask): Ditto.
10568 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10569 (_mm512_cmpneq_epi64_mask): Ditto.
10570 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10571 (_mm512_cmpneq_epu64_mask): Ditto.
10572 (_mm512_castpd_ps): Ditto.
10573 (_mm512_castpd_si512): Ditto.
10574 (_mm512_castps_pd): Ditto.
10575 (_mm512_castps_si512): Ditto.
10576 (_mm512_castsi512_ps): Ditto.
10577 (_mm512_castsi512_pd): Ditto.
10578 (_mm512_castpd512_pd128): Ditto.
10579 (_mm512_castps512_ps128): Ditto.
10580 (_mm512_castsi512_si128): Ditto.
10581 (_mm512_castpd512_pd256): Ditto.
10582 (_mm512_castps512_ps256): Ditto.
10583 (_mm512_castsi512_si256): Ditto.
10584 (_mm512_castpd128_pd512): Ditto.
10585 (_mm512_castps128_ps512): Ditto.
10586 (_mm512_castsi128_si512): Ditto.
10587 (_mm512_castpd256_pd512): Ditto.
10588 (_mm512_castps256_ps512): Ditto.
10589 (_mm512_castsi256_si512): Ditto.
10590 (_mm512_cmpeq_epu32_mask): Ditto.
10591 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10592 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10593 (_mm512_cmpeq_epu64_mask): Ditto.
10594 (_mm512_cmpgt_epu32_mask): Ditto.
10595 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10596 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10597 (_mm512_cmpgt_epu64_mask): Ditto.
10598 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10599 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10600 * config/i386/i386.c (enum ix86_builtins): Add
10601 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10602 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10603 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10604 (bdesc_args): Add __builtin_ia32_si512_256si,
10605 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10606 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10607 __builtin_ia32_pd512_pd.
10608 (ix86_expand_args_builtin): Handle new FTYPEs.
10609 * config/i386/sse.md (castmode): Add 512-bit modes.
10610 (AVX512MODE2P): New.
10611 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10612 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10614 2014-08-15 Richard Biener <rguenther@suse.de>
10616 * fold-const.c (tree_swap_operands_p): Put all constants
10617 last, also strip sign-changing NOPs when considering further
10618 canonicalization. Canonicalize also when optimizing for size.
10620 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10622 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10623 one_match > zero_match case to just before simple_sequence.
10625 2014-08-15 Richard Biener <rguenther@suse.de>
10627 * data-streamer.h (streamer_string_index, string_for_index):
10629 * data-streamer-out.c (streamer_string_index): Make static.
10630 * data-streamer-in.c (string_for_index): Likewise.
10631 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10632 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10634 2014-08-15 Richard Biener <rguenther@suse.de>
10636 PR tree-optimization/62031
10637 * tree-data-ref.c (dr_analyze_indices): Do not set
10638 DR_UNCONSTRAINED_BASE.
10639 (dr_may_alias_p): All indirect accesses have to go the
10640 formerly DR_UNCONSTRAINED_BASE path.
10641 * tree-data-ref.h (struct indices): Remove
10642 unconstrained_base member.
10643 (DR_UNCONSTRAINED_BASE): Remove.
10645 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10647 PR middle-end/62092
10648 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10649 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10650 in OMP_CLAUSE_MAP in some outer target region.
10652 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10654 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10655 name_expansion_cache.
10656 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10657 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10658 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10659 (difference_cannot_overflow_p): New parameter. Use affine
10660 expansion for equality check.
10661 (iv_elimination_compare_lt): Pass new argument.
10663 2014-08-14 DJ Delorie <dj@redhat.com>
10665 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10666 variables to the accumulator.
10668 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10669 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10670 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10671 with far-far moves.
10673 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10674 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10675 (umulqihi3_virt): Likewise.
10676 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10677 (umulqihi3_real): Likewise.
10679 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10681 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10683 PR tree-optimization/62091
10684 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10685 function_entry_reached.
10686 (walk_aliased_vdefs): Clear it here.
10687 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10689 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10691 * ipa-utils.h (compare_virtual_tables): Declare.
10692 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10694 2014-08-14 Marek Polacek <polacek@redhat.com>
10697 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10698 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10700 2014-08-14 Tom de Vries <tom@codesourcery.com>
10702 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10704 2014-08-14 Tom de Vries <tom@codesourcery.com>
10706 PR rtl-optimization/62004
10707 PR rtl-optimization/62030
10708 * ifcvt.c (rtx_interchangeable_p): New function.
10709 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10710 * emit-rtl.h (mem_attrs_eq_p): Declare.
10712 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10714 * graphite-scop-detection.c:
10715 Add inclusion of cp-tree.h.
10716 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10717 in case they are pointers to object types
10719 2014-08-14 Richard Biener <rguenther@suse.de>
10721 * BASE-VER: Change to 5.0.0
10723 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10724 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10725 Anna Tikhonova <anna.tikhonova@intel.com>
10726 Ilya Tocar <ilya.tocar@intel.com>
10727 Andrey Turetskiy <andrey.turetskiy@intel.com>
10728 Ilya Verbin <ilya.verbin@intel.com>
10729 Kirill Yukhin <kirill.yukhin@intel.com>
10730 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10732 * config/i386/sse.md (define_mode_attr avx512): New.
10733 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10735 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10736 (define_mode_attr ssse3_avx2): Ditto.
10737 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10738 (define_mode_attr avx2_avx512bw): New.
10739 (define_mode_attr ssedoublemodelower): New.
10740 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10741 V32HI, V64QI modes.
10742 (define_mode_attr ssebytemode): Allow V8DI modes.
10743 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10744 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10745 (define_mode_attr ssePSmode2): New.
10746 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10747 V16HI, V32HI modes.
10748 (define_mode_attr dbpsadbwmode): New.
10749 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10750 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10751 (vi8_sse4_1_avx2_avx512): New.
10752 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10754 (define_mode_attr blendbits): Move before its immediate use.
10756 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10757 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10758 Anna Tikhonova <anna.tikhonova@intel.com>
10759 Ilya Tocar <ilya.tocar@intel.com>
10760 Andrey Turetskiy <andrey.turetskiy@intel.com>
10761 Ilya Verbin <ilya.verbin@intel.com>
10762 Kirill Yukhin <kirill.yukhin@intel.com>
10763 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10765 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10766 * config/i386/subst.md
10767 (define_mode_iterator SUBST_V): Update.
10768 (define_mode_iterator SUBST_A): Ditto.
10769 (define_subst_attr "mask_operand7"): New.
10770 (define_subst_attr "mask_operand10"): New.
10771 (define_subst_attr "mask_operand_arg34") : New.
10772 (define_subst_attr "mask_expand_op3"): New.
10773 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10774 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10775 (define_subst_attr "mask_avx512vl_condition"): New.
10776 (define_subst_attr "round_mask_operand4"): Ditto.
10777 (define_subst_attr "round_mask_scalar_op3"): Delete.
10778 (define_subst_attr "round_mask_op4"): New.
10779 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10781 (define_subst_attr "round_modev8sf_condition"): New.
10782 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10784 (define_subst_attr "round_saeonly_mask_operand4"): New.
10785 (define_subst_attr "round_saeonly_mask_op4"): New.
10786 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10787 V8DImode, V16SImode.
10788 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10789 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10790 (define_subst_attr "mask_expand4_args"): New.
10791 (define_subst "mask_expand4"): New.
10793 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10794 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10795 Anna Tikhonova <anna.tikhonova@intel.com>
10796 Ilya Tocar <ilya.tocar@intel.com>
10797 Andrey Turetskiy <andrey.turetskiy@intel.com>
10798 Ilya Verbin <ilya.verbin@intel.com>
10799 Kirill Yukhin <kirill.yukhin@intel.com>
10800 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10802 * config/i386/i386.md
10803 (define_attr "isa"): Add avx512bw,noavx512bw.
10804 (define_attr "enabled"): Ditto.
10805 (define_split): Add 32/64-bit mask logic.
10806 (define_insn "*k<logic>qi"): New.
10807 (define_insn "*k<logic>hi"): New.
10808 (define_insn "*anddi_1"): Add mask version.
10809 (define_insn "*andsi_1"): Ditto.
10810 (define_insn "*<code><mode>_1"): Ditto.
10811 (define_insn "*<code>hi_1"): Ditto.
10812 (define_insn "kxnor<mode>"): New.
10813 (define_insn "kunpcksi"): New.
10814 (define_insn "kunpckdi"): New.
10815 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10816 (define_insn "*one_cmplhi2_1"): Ditto.
10818 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10819 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10820 Anna Tikhonova <anna.tikhonova@intel.com>
10821 Ilya Tocar <ilya.tocar@intel.com>
10822 Andrey Turetskiy <andrey.turetskiy@intel.com>
10823 Ilya Verbin <ilya.verbin@intel.com>
10824 Kirill Yukhin <kirill.yukhin@intel.com>
10825 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10827 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10830 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10831 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10832 Anna Tikhonova <anna.tikhonova@intel.com>
10833 Ilya Tocar <ilya.tocar@intel.com>
10834 Andrey Turetskiy <andrey.turetskiy@intel.com>
10835 Ilya Verbin <ilya.verbin@intel.com>
10836 Kirill Yukhin <kirill.yukhin@intel.com>
10837 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10839 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10841 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10842 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10843 xmm/ymm16+ when availble.
10844 * config/i386/i386.h
10845 (HARD_REGNO_NREGS): Add mask regs.
10846 (VALID_AVX512F_REG_MODE): Ditto.
10847 (VALID_AVX512F_REG_MODE) : Define.
10848 (VALID_MASK_AVX512BW_MODE): Ditto.
10849 (reg_class) (MASK_REG_P(X)): Define.
10850 * config/i386/i386.md: Do not split long moves with mask register,
10851 use kmovb if avx512bw is availible.
10852 (movdi_internal): Handle mask registers.
10854 2014-08-14 Richard Biener <rguenther@suse.de>
10856 PR tree-optimization/62081
10857 * tree-ssa-loop.c (pass_fix_loops): New pass.
10858 (pass_tree_loop::gate): Do not fixup loops here.
10859 * tree-pass.h (make_pass_fix_loops): Declare.
10860 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10862 2014-08-14 Richard Biener <rguenther@suse.de>
10864 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10865 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10867 2014-08-14 Richard Biener <rguenther@suse.de>
10869 PR tree-optimization/62090
10870 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10871 (fold_builtin_2): Do not fold sprintf.
10872 (fold_builtin_3): Likewise.
10873 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10874 moved from builtins.c.
10875 (gimple_fold_builtin): Fold sprintf.
10877 2014-08-14 Richard Biener <rguenther@suse.de>
10879 PR rtl-optimization/62079
10880 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10883 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10885 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10886 current_function_decl.
10888 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10890 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10891 cgraph_function_node to cgraph_node::function_symbol
10894 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10896 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10897 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10899 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10901 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10904 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10906 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10909 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10912 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10913 any registers that are used in mem_insn.
10915 2014-08-12 Steve Ellcey <sellcey@mips.com>
10917 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10919 2014-08-12 Steve Ellcey <sellcey@mips.com>
10921 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10922 (MULTILIB_DIRNAMES): Ditto.
10923 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10924 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10925 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10926 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10927 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10928 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10930 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10933 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10934 of __ARM_SIZEOF_WCHAR_T.
10936 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10939 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10940 Remove unnecessary attributes.
10942 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10944 * internal-fn.c (init_internal_fns): Fix off-by-one.
10946 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10947 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10948 Anna Tikhonova <anna.tikhonova@intel.com>
10949 Ilya Tocar <ilya.tocar@intel.com>
10950 Andrey Turetskiy <andrey.turetskiy@intel.com>
10951 Ilya Verbin <ilya.verbin@intel.com>
10952 Kirill Yukhin <kirill.yukhin@intel.com>
10953 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10955 * config/i386/i386.c (standard_sse_constant_opcode): Use
10956 vpxord/vpternlog if avx512 is availible.
10958 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10960 PR middle-end/62103
10961 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10962 bitfields, that is when size doesn't match the size of type or the
10963 size of the constructor.
10965 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10967 * config/rs6000/constraints.md (wh constraint): New constraint,
10968 for FP registers if direct move is available.
10969 (wi constraint): New constraint, for VSX/FP registers that can
10970 handle 64-bit integers.
10971 (wj constraint): New constraint for VSX/FP registers that can
10972 handle 64-bit integers for direct moves.
10973 (wk constraint): New constraint for VSX/FP registers that can
10974 handle 64-bit doubles for direct moves.
10975 (wy constraint): Make documentation match implementation.
10977 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10978 scalar_in_vmx_p field to simplify tests of whether SFmode or
10979 DFmode can go in the Altivec registers.
10980 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10981 (rs6000_setup_reg_addr_masks): Likewise.
10982 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10983 field, and wh/wi/wj/wk constraints.
10984 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10985 the wh/wi/wj/wk constraints.
10986 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10987 upper registers, prefer VSX registers unless the operation is a
10988 memory operation with REG+OFFSET addressing.
10990 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10991 DImode. Change SFmode to use ww constraint instead of d to allow
10992 SF registers in the upper registers.
10995 (VSr5): Fix thinko in comment.
10996 (VSa): New mode attribute that is an alternative to wa, that
10997 returns the VSX register class that a mode can go in, but may not
10998 be the preferred register class.
10999 (VS_64dm): New mode attribute for appropriate register classes for
11000 referencing 64-bit elements of vectors for direct moves and normal
11002 (VS_64reg): Likewise.
11003 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11004 register allocator to only registers the data type can handle.
11005 (vsx_le_perm_load_<mode>): Likewise.
11006 (vsx_le_perm_store_<mode>): Likewise.
11007 (vsx_xxpermdi2_le_<mode>): Likewise.
11008 (vsx_xxpermdi4_le_<mode>): Likewise.
11009 (vsx_lxvd2x2_le_<mode>): Likewise.
11010 (vsx_lxvd2x4_le_<mode>): Likewise.
11011 (vsx_stxvd2x2_le_<mode>): Likewise.
11012 (vsx_add<mode>3): Likewise.
11013 (vsx_sub<mode>3): Likewise.
11014 (vsx_mul<mode>3): Likewise.
11015 (vsx_div<mode>3): Likewise.
11016 (vsx_tdiv<mode>3_internal): Likewise.
11017 (vsx_fre<mode>2): Likewise.
11018 (vsx_neg<mode>2): Likewise.
11019 (vsx_abs<mode>2): Likewise.
11020 (vsx_nabs<mode>2): Likewise.
11021 (vsx_smax<mode>3): Likewise.
11022 (vsx_smin<mode>3): Likewise.
11023 (vsx_sqrt<mode>2): Likewise.
11024 (vsx_rsqrte<mode>2): Likewise.
11025 (vsx_tsqrt<mode>2_internal): Likewise.
11026 (vsx_fms<mode>4): Likewise.
11027 (vsx_nfma<mode>4): Likewise.
11028 (vsx_eq<mode>): Likewise.
11029 (vsx_gt<mode>): Likewise.
11030 (vsx_ge<mode>): Likewise.
11031 (vsx_eq<mode>_p): Likewise.
11032 (vsx_gt<mode>_p): Likewise.
11033 (vsx_ge<mode>_p): Likewise.
11034 (vsx_xxsel<mode>): Likewise.
11035 (vsx_xxsel<mode>_uns): Likewise.
11036 (vsx_copysign<mode>3): Likewise.
11037 (vsx_float<VSi><mode>2): Likewise.
11038 (vsx_floatuns<VSi><mode>2): Likewise.
11039 (vsx_fix_trunc<mode><VSi>2): Likewise.
11040 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11041 (vsx_x<VSv>r<VSs>i): Likewise.
11042 (vsx_x<VSv>r<VSs>ic): Likewise.
11043 (vsx_btrunc<mode>2): Likewise.
11044 (vsx_b2trunc<mode>2): Likewise.
11045 (vsx_floor<mode>2): Likewise.
11046 (vsx_ceil<mode>2): Likewise.
11047 (vsx_<VS_spdp_insn>): Likewise.
11048 (vsx_xscvspdp): Likewise.
11049 (vsx_xvcvspuxds): Likewise.
11050 (vsx_float_fix_<mode>2): Likewise.
11051 (vsx_set_<mode>): Likewise.
11052 (vsx_extract_<mode>_internal1): Likewise.
11053 (vsx_extract_<mode>_internal2): Likewise.
11054 (vsx_extract_<mode>_load): Likewise.
11055 (vsx_extract_<mode>_store): Likewise.
11056 (vsx_splat_<mode>): Likewise.
11057 (vsx_xxspltw_<mode>): Likewise.
11058 (vsx_xxspltw_<mode>_direct): Likewise.
11059 (vsx_xxmrghw_<mode>): Likewise.
11060 (vsx_xxmrglw_<mode>): Likewise.
11061 (vsx_xxsldwi_<mode>): Likewise.
11062 (vsx_xscvdpspn): Tighten constraints to only use register classes
11064 (vsx_xscvspdpn): Likewise.
11065 (vsx_xscvdpspn_scalar): Likewise.
11067 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11068 wj, and wk constraints.
11069 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11070 general purpose registers.
11072 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11074 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11075 DImode instead of wm. Use wk constraint for direct move of DFmode
11077 (extendsidi2_lfiwax): Likewise.
11078 (lfiwax): Likewise.
11079 (lfiwzx): Likewise.
11080 (movdi_internal64): Likewise.
11082 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11083 wk constraints. Make the wy constraint documentation match them
11086 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11088 Replacement of isl_int by isl_val
11089 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11090 (compute_bounds_for_param): use isl_val instead of isl_int
11091 (compute_bounds_for_loop): likewise
11092 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11093 (build_linearized_memory_access): use isl_val instead of isl_int
11094 (pdr_stride_in_loop): likewise
11095 * graphite-optimize-isl.c:
11096 (getPrevectorMap): use isl_val instead of isl_int
11098 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11099 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11100 (extern the_isl_ctx): declare
11101 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11102 (extract_affine_gmp): likewise
11104 (build_loop_iteration_domains): likewise
11105 (add_param_constraints): likewise
11107 2014-08-11 Richard Biener <rguenther@suse.de>
11109 PR tree-optimization/62075
11110 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11111 handle uses in patterns.
11113 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11114 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11115 Anna Tikhonova <anna.tikhonova@intel.com>
11116 Ilya Tocar <ilya.tocar@intel.com>
11117 Andrey Turetskiy <andrey.turetskiy@intel.com>
11118 Ilya Verbin <ilya.verbin@intel.com>
11119 Kirill Yukhin <kirill.yukhin@intel.com>
11120 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11122 * common/config/i386/i386-common.c
11123 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11124 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11125 (ix86_handle_option): Handle OPT_mavx512vl.
11126 * config/i386/cpuid.h (bit_AVX512VL): Define.
11127 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11128 set -mavx512vl accordingly.
11129 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11130 OPTION_MASK_ISA_AVX512VL.
11131 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11132 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11133 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11134 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11135 * config/i386/i386.h (TARGET_AVX512VL): Define.
11136 (TARGET_AVX512VL_P(x)): Ditto.
11137 * config/i386/i386.opt: Add mavx512vl.
11139 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11141 PR tree-optimization/62073
11142 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11145 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11146 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11147 Anna Tikhonova <anna.tikhonova@intel.com>
11148 Ilya Tocar <ilya.tocar@intel.com>
11149 Andrey Turetskiy <andrey.turetskiy@intel.com>
11150 Ilya Verbin <ilya.verbin@intel.com>
11151 Kirill Yukhin <kirill.yukhin@intel.com>
11152 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11154 * common/config/i386/i386-common.c
11155 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11156 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11157 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11158 (ix86_handle_option): Handle OPT_mavx512bw.
11159 * config/i386/cpuid.h (bit_AVX512BW): Define.
11160 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11161 set -mavx512bw accordingly.
11162 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11163 OPTION_MASK_ISA_AVX512BW.
11164 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11165 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11166 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11167 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11168 * config/i386/i386.h (TARGET_AVX512BW): Define.
11169 (TARGET_AVX512BW_P(x)): Ditto.
11170 * config/i386/i386.opt: Add mavx512bw.
11172 2014-08-11 Richard Biener <rguenther@suse.de>
11174 PR tree-optimization/62070
11175 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11176 Remove SSA checking.
11178 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11180 * asan.c (asan_check_flags): New enum.
11181 (build_check_stmt_with_calls): Removed function.
11182 (build_check_stmt): Split inlining logic to
11183 asan_expand_check_ifn.
11184 (instrument_derefs): Rename parameter.
11185 (instrument_mem_region_access): Rename parameter.
11186 (instrument_strlen_call): Likewise.
11187 (asan_expand_check_ifn): New function.
11188 (asan_instrument): Remove old code.
11189 (pass_sanopt::execute): Change handling of
11190 asan-instrumentation-with-call-threshold.
11191 (asan_clear_shadow): Fix formatting.
11192 (asan_function_start): Likewise.
11193 (asan_emit_stack_protection): Likewise.
11194 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11195 Update description.
11196 * internal-fn.c (expand_ASAN_CHECK): New function.
11197 * internal-fn.def (ASAN_CHECK): New internal function.
11198 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11199 Update description.
11200 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11201 * tree.c: Small comment fix.
11203 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11205 * gimple.c (gimple_call_fnspec): Support internal functions.
11206 (gimple_call_return_flags): Use const.
11207 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11208 * internal-fn.def: Add fnspec information.
11209 * internal-fn.h (internal_fn_fnspec): New function.
11210 (init_internal_fns): Declare new function.
11211 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11212 (init_internal_fns): New function.
11213 * tree-core.h: Update macro call.
11214 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11216 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11218 * lto-streamer.h (struct output_block::symbol): Change from
11219 struct symtab_node to plain symtab_node.
11220 (referenced_from_this_partition_p): Change first parameter
11221 from struct symtab_node to plain symtab_node.
11223 2014-08-10 Marek Polacek <polacek@redhat.com>
11226 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11228 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11230 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11231 DECL correctly; do not give up on types in static storage.
11233 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11235 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11237 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11239 * graphite-isl-ast-to-gimple.c:
11240 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11242 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11244 2014-08-08 Guozhi Wei <carrot@google.com>
11246 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11248 2014-08-08 Cary Coutant <ccoutant@google.com>
11250 * dwarf2out.c (get_skeleton_type_unit): Remove.
11251 (output_skeleton_debug_sections): Remove skeleton type units.
11252 (output_comdat_type_unit): Likewise.
11253 (dwarf2out_finish): Likewise.
11255 2014-08-07 Yi Yang <ahyangyi@google.com>
11257 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11259 2014-08-08 Richard Biener <rguenther@suse.de>
11261 * lto-streamer.h (struct lto_input_block): Make it a class
11262 with a constructor.
11263 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11264 (struct lto_function_header, struct lto_simple_header,
11265 struct lto_simple_header_with_strings,
11266 struct lto_decl_header, struct lto_function_header): Make
11267 a simple inheritance hieararchy. Remove unused fields.
11268 (struct lto_asm_header): Remove.
11269 * lto-streamer-out.c (produce_asm): Adjust.
11270 (lto_output_toplevel_asms): Likewise.
11271 (produce_asm_for_decls): Likewise.
11272 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11273 * data-streamer-in.c (string_for_index): Likewise.
11274 * ipa-inline-analysis.c (inline_read_section): Likewise.
11275 * ipa-prop.c (ipa_prop_read_section): Likewise.
11276 (read_replacements_section): Likewise.
11277 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11278 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11279 (lto_destroy_simple_input_block): Likewise.
11280 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11281 (lto_input_toplevel_asms): Likewise.
11283 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11284 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11285 Anna Tikhonova <anna.tikhonova@intel.com>
11286 Ilya Tocar <ilya.tocar@intel.com>
11287 Andrey Turetskiy <andrey.turetskiy@intel.com>
11288 Ilya Verbin <ilya.verbin@intel.com>
11289 Kirill Yukhin <kirill.yukhin@intel.com>
11290 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11292 * common/config/i386/i386-common.c
11293 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11294 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11295 (ix86_handle_option): Handle OPT_mavx512dq.
11296 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11297 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11298 set -mavx512dq accordingly.
11299 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11300 OPTION_MASK_ISA_AVX512DQ.
11301 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11302 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11303 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11304 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11305 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11306 (TARGET_AVX512DQ_P(x)): Ditto.
11307 * config/i386/i386.opt: Add mavx512dq.
11309 2014-08-08 Richard Biener <rguenther@suse.de>
11311 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11312 target_percent, target_percent_s): Export.
11313 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11314 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11315 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11316 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11317 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11318 Move to gimple-fold.c.
11319 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11321 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11322 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11323 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11324 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11325 (rewrite_call_expr_array): Remove.
11326 (fold_builtin_sprintf_chk): Likewise.
11327 (fold_builtin_snprintf_chk): Likewise.
11328 (fold_builtin_varargs): Remove handling of sprintf_chk,
11329 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11330 (gimple_fold_builtin_sprintf_chk): Remove.
11331 (gimple_fold_builtin_snprintf_chk): Likewise.
11332 (gimple_fold_builtin_varargs): Likewise.
11333 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11334 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11335 * gimple.c (gimple_seq_add_seq_without_update): New function.
11336 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11337 * gimple-fold.c: Include output.h.
11338 (gsi_replace_with_seq_vops): New function, split out from ...
11339 (gimplify_and_update_call_from_tree): ... here.
11340 (replace_call_with_value): New function.
11341 (replace_call_with_call_and_fold): Likewise.
11342 (var_decl_component_p): Moved from builtins.c.
11343 (gimple_fold_builtin_memory_op): Moved from builtins.c
11344 fold_builtin_memory_op and rewritten to GIMPLE.
11345 (gimple_fold_builtin_memset): Likewise.
11346 (gimple_fold_builtin_strcpy): Likewise.
11347 (gimple_fold_builtin_strncpy): Likewise.
11348 (gimple_fold_builtin_strcat): Likewise.
11349 (gimple_fold_builtin_fputs): Likewise.
11350 (gimple_fold_builtin_memory_chk): Likewise.
11351 (gimple_fold_builtin_stxcpy_chk): Likewise.
11352 (gimple_fold_builtin_stxncpy_chk): Likewise.
11353 (gimple_fold_builtin_snprintf_chk): Likewise.
11354 (gimple_fold_builtin_sprintf_chk): Likewise.
11355 (gimple_fold_builtin_strlen): New function.
11356 (gimple_fold_builtin_with_strlen): New function split out from
11357 gimple_fold_builtin.
11358 (gimple_fold_builtin): Change signature and handle
11359 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11360 here. Call gimple_fold_builtin_with_strlen.
11361 (gimple_fold_call): Adjust.
11363 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11365 * calls.c (precompute_arguments): Check
11366 promoted_for_signed_and_unsigned_p and set the promoted mode.
11367 (promoted_for_signed_and_unsigned_p): New function.
11368 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11369 and set the promoted mode.
11370 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11371 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11372 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11375 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11377 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11378 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11379 (expand_call): Likewise.
11380 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11381 to get promoted mode.
11382 * combine.c (record_promoted_value): Skip > 0 comparison with
11383 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11384 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11385 of SUBREG_PROMOTED_UNSIGNED_P.
11386 (convert_modes): Likewise.
11387 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11388 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11389 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11390 SUBREG_PROMOTED_UNSIGNED_SET.
11391 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11392 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11393 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11394 SUBREG_PROMOTED_SET.
11395 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11396 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11397 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11398 of SUBREG_PROMOTED_UNSIGNED_P.
11399 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11400 (SUBREG_PROMOTED_SET): New define.
11401 (SUBREG_PROMOTED_GET): Likewise.
11402 (SUBREG_PROMOTED_SIGN): Likewise.
11403 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11404 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11405 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11406 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11407 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11408 (nonzero_bits1): Skip > 0 comparison with the results as
11409 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11410 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11411 of !SUBREG_PROMOTED_UNSIGNED_P.
11412 * simplify-rtx.c (simplify_unary_operation_1): Use new
11413 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11414 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11415 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11416 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11418 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11420 * ipa-devirt.c: Include gimple-pretty-print.h
11421 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11423 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11424 (get_polymorphic_call_info): Fix return value
11425 (type_change_info): New sturcture based on ipa-prop
11427 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11428 based on ipa-prop variant.
11429 (extr_type_from_vtbl_ptr_store): New function
11430 based on ipa-prop variant.
11431 (record_known_type): New function.
11432 (check_stmt_for_type_change): New function.
11433 (get_dynamic_type): New function.
11434 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11435 * tree-ssa-pre.c: ipa-utils.h
11436 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11437 machinery; sanity check with ipa-prop devirtualization.
11438 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11441 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11443 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11444 * alias.c, cfgexpand.c, cgraphbuild.c,
11445 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11446 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11447 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11448 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11449 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11450 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11451 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11452 dse.c, except.c, gengtype.c, gimple-expr.c,
11453 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11454 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11455 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11456 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11457 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11458 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11460 * pointer-set.c: Remove file.
11461 * pointer-set.h: Remove file.
11463 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11465 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11466 * config/arm/types.md (f_sels, f_seld): Delete.
11468 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11470 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11471 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11472 (aarch64_movdi_<mode>high): Likewise.
11473 (aarch64_mov<mode>high_di): Likewise.
11474 (aarch64_movdi_<mode>low): Likewise.
11475 (aarch64_mov<mode>low_di): Likewise.
11476 (aarch64_movtilow_tilow): Likewise.
11477 Add comment explaining usage of fp,simd attributes and of
11478 TARGET_FLOAT and TARGET_SIMD.
11480 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11481 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11483 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11484 Use MOVN when one of the half-words is 0xffff.
11486 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11488 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11490 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11492 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11493 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11494 (rfs_str): String corresponding to RFS_* constants.
11495 (rank_for_schedule_stats_t): New typedef.
11496 (rank_for_schedule_stats): New static variable.
11497 (rfs_result): New static function.
11498 (rank_for_schedule): Track statistics for deciding heuristics.
11499 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11501 (ready_sort): Use them for debug printouts.
11502 (schedule_block): Init statistics state. Print statistics on
11503 rank_for_schedule decisions.
11505 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11507 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11509 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11511 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11514 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11516 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11517 function to not conflict.
11518 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11519 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11520 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11521 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11522 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11525 2014-08-07 Marek Polacek <polacek@redhat.com>
11527 * fold-const.c (fold_binary_loc): Add folding of
11528 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11530 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11532 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11533 instead of type size.
11534 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11536 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11538 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11539 (*thumb1_movqi_insn): Likewise.
11540 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11542 2014-08-07 Tom de Vries <tom@codesourcery.com>
11544 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11545 (glibc_2_11_or_earlier): Remove effective-target keywords.
11547 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11549 * config/arm/arm.c (bdesc_2arg): Fix typo.
11550 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11552 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11554 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11556 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11559 * haifa-sched.c (advance_one_cycle): Fix dump.
11560 (schedule_block): Don't advance cycle if we are already at the
11561 beginning of the cycle.
11563 2014-08-06 Martin Jambor <mjambor@suse.cz>
11566 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11568 2014-08-06 Richard Biener <rguenther@suse.de>
11571 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11573 (lto_input_tree): Pop SCCs here.
11575 2014-08-06 Richard Biener <rguenther@suse.de>
11577 PR tree-optimization/61320
11578 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11579 handle misaligned loads.
11581 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11583 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11584 (aarch64_expand_vec_perm_const): Check for dup before zip.
11586 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11588 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11589 CONST_INT_P instead of GET_CODE and compare.
11590 (aarch64_select_cc_mode): Likewise.
11591 (aarch64_print_operand): Likewise.
11592 (aarch64_rtx_costs): Likewise.
11593 (aarch64_simd_valid_immediate): Likewise.
11594 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11595 (aarch64_simd_emit_pair_result_insn): Likewise.
11597 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11599 * gdbhooks.py (find_gcc_source_dir): New helper function.
11600 (class PassNames): New class, locating and parsing passes.def.
11601 (class BreakOnPass): New command "break-on-pass".
11603 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11605 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11608 2014-08-05 Richard Biener <rguenther@suse.de>
11610 PR rtl-optimization/61672
11611 * emit-rtl.h (mem_attrs_eq_p): Declare.
11612 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11613 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11614 * cfgcleanup.c (merge_memattrs): Likewise.
11615 Include emit-rtl.h.
11617 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11619 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11620 rather than singleton vectors.
11621 (vqdmlsls_lane_s32): Likewise.
11623 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11625 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11626 Use VSDQ_HSI mode iterator.
11627 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11628 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11629 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11630 Use BUILTIN_VDQHS macro.
11631 (sqrdmulh_laneq): Likewise.
11632 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11633 (vqdmlals_laneq_s32): Likewise.
11634 (vqdmlslh_laneq_s16): Likewise.
11635 (vqdmlsls_laneq_s32): Likewise.
11636 (vqdmulhh_laneq_s16): Likewise.
11637 (vqdmulhs_laneq_s32): Likewise.
11638 (vqrdmulhh_laneq_s16): Likewise.
11639 (vqrdmulhs_laneq_s32): Likewise.
11641 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11643 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11644 (vmuld_laneq_f64): Likewise.
11645 (vmuls_laneq_f32): Likewise.
11646 (vmul_n_f64): Likewise.
11647 (vmuld_lane_f64): Reimplement in C.
11648 (vmuls_lane_f32): Likewise.
11650 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11652 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11654 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11656 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11658 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11659 (rbitsi2): Likewise.
11660 (*arm_rev): Set predicable and predicable_short_it attributes.
11662 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11664 * convert.c (convert_to_integer): Guard transformation to lrint by
11667 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11669 * config/aarch64/aarch64-builtins.c
11670 (aarch64_simd_builtin_type_mode): Delete.
11671 (v8qi_UP): Remap to V8QImode.
11672 (v4hi_UP): Remap to V4HImode.
11673 (v2si_UP): Remap to V2SImode.
11674 (v2sf_UP): Remap to V2SFmode.
11675 (v1df_UP): Remap to V1DFmode.
11676 (di_UP): Remap to DImode.
11677 (df_UP): Remap to DFmode.
11678 (v16qi_UP):V16QImode.
11679 (v8hi_UP): Remap to V8HImode.
11680 (v4si_UP): Remap to V4SImode.
11681 (v4sf_UP): Remap to V4SFmode.
11682 (v2di_UP): Remap to V2DImode.
11683 (v2df_UP): Remap to V2DFmode.
11684 (ti_UP): Remap to TImode.
11685 (ei_UP): Remap to EImode.
11686 (oi_UP): Remap to OImode.
11687 (ci_UP): Map to CImode.
11688 (xi_UP): Remap to XImode.
11689 (si_UP): Remap to SImode.
11690 (sf_UP): Remap to SFmode.
11691 (hi_UP): Remap to HImode.
11692 (qi_UP): Remap to QImode.
11693 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11694 (VAR1): Build builtin name.
11695 (aarch64_init_simd_builtins): Remove dead code.
11697 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11699 * graphite-isl-ast-to-gimple.c:
11700 (set_options): New function.
11701 (scop_to_isl_ast): Add calling of set_options.
11703 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11705 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11706 (analyze_iv_to_split_insn): Don't initialize them.
11707 (get_ivts_expr): Removed.
11708 (allocate_basic_variable, insert_base_initialization): Use
11709 SET_SRC instead of *get_ivts_expr.
11710 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11712 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11714 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11715 (translate_isl_ast_for_loop): Add checking of the
11716 flag_loop_parallelize_all.
11717 (ast_build_before_for): New function.
11718 (scop_to_isl_ast): Add checking of the
11719 flag_loop_parallelize_all.
11720 * graphite-dependences.c: Move the defenition of the
11721 scop_get_dependences from graphite-optimize-isl.c to this file.
11722 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11723 (carries_deps): Add checking of the x's value.
11724 * graphite-optimize-isl.c: Move the defenition of the
11725 scop_get_dependences to graphite-dependences.c.
11726 * graphite-poly.h: Add declarations of scop_get_dependences
11729 2014-08-04 Rohit <rohitarulraj@freescale.com>
11732 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11734 (alt_reg_names): Likewise.
11735 (rs6000_dwarf_register_span): For SPE high registers, replace
11736 dwarf register numbers with GCC hard register numbers.
11737 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11738 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11739 register number for the corresponding GCC hard register number.
11740 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11741 newly added GCC hard register numbers for SPE high registers.
11742 (DWARF_FRAME_REGISTERS): Likewise.
11743 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11744 (DWARF_FRAME_REGNUM): Likewise.
11745 (FIXED_REGISTERS): Likewise.
11746 (CALL_USED_REGISTERS): Likewise.
11747 (CALL_REALLY_USED_REGISTERS): Likewise.
11748 (REG_ALLOC_ORDER): Likewise.
11749 (enum reg_class): Likewise.
11750 (REG_CLASS_NAMES): Likewise.
11751 (REG_CLASS_CONTENTS): Likewise.
11752 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11754 2014-08-04 Richard Biener <rguenther@suse.de>
11756 * gimple-fold.h (gimple_fold_builtin): Remove.
11757 * gimple-fold.c (gimple_fold_builtin): Make static.
11758 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11759 fold_stmt, not gimple_fold_builtin.
11761 2014-08-04 Martin Liska <mliska@suse.cz>
11763 * cgraph.h (csi_end_p): Removed.
11764 (csi_next): Likewise.
11765 (csi_node): Likewise.
11766 (csi_start): Likewise.
11767 (cgraph_node_in_set_p): Likewise.
11768 (cgraph_node_set_size): Likewise.
11769 (vsi_end_p): Likewise.
11770 (vsi_next): Likewise.
11771 (vsi_node): Likewise.
11772 (vsi_start): Likewise.
11773 (varpool_node_set_size): Likewise.
11774 (cgraph_node_set_nonempty_p): Likewise.
11775 (varpool_node_set_nonempty_p): Likewise.
11776 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11778 * ipa-inline-transform.c: Likewise.
11779 * ipa-utils.c (cgraph_node_set_new): Removed.
11780 (cgraph_node_set_add): Likewise.
11781 (cgraph_node_set_remove): Likewise.
11782 (cgraph_node_set_find): Likewise.
11783 (dump_cgraph_node_set): Likewise.
11784 (debug_cgraph_node_set): Likewise.
11785 (free_cgraph_node_set): Likewise.
11786 (varpool_node_set_new): Likewise.
11787 (varpool_node_set_add): Likewise.
11788 (varpool_node_set_remove): Likewise.
11789 (varpool_node_set_find): Likewise.
11790 (dump_varpool_node_set): Likewise.
11791 (free_varpool_node_set): Likewise.
11792 (debug_varpool_node_set): Likewise.
11793 * tree-emutls.c (struct tls_var_data):
11794 (emutls_index): Removed.
11795 (emutls_decl): Likewise.
11796 (gen_emutls_addr): Function implementation uses newly added
11797 hash_map<varpool_node *, tls_var_data>.
11798 (clear_access_vars): Likewise.
11799 (create_emultls_var): Likewise.
11800 (ipa_lower_emutls): Likewise.
11801 (reset_access): New function.
11803 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11805 * config/i386/i386.c (ix86_option_override_internal): Add
11806 PTA_RDRND and PTA_MOVBE for bdver4.
11808 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11809 James Greenhalgh <james.greenhalgh@arm.com>
11811 * doc/md.texi (clrsb): Document.
11812 (clz): Change reference to x into operand 1.
11814 (popcount): Likewise.
11816 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11819 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11820 move to subtarget in serial version if result is ignored.
11822 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11823 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11825 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11826 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11827 (sched_analyze_insn): Update use of try_group_insn to
11828 sched_macro_fuse_insns.
11829 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11830 arguments that are not conditional jumps.
11832 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11834 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11835 family information. Handle BTVER2 cpu with cpuid family value.
11837 2014-08-04 Tom de Vries <tom@codesourcery.com>
11839 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11840 (glibc_2_11_or_earlier): Document effective-target keywords.
11842 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11844 * ipa-devirt.c (odr_type_warn_count): Add type.
11845 (possible_polymorphic_call_targets): Set it.
11846 (ipa_devirt): Use it.
11848 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11850 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11852 * ipa-devirt.c: Include hash-map.h
11853 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11854 (clear_speculation): Break out of ...
11855 (get_class_context): ... here; speed up handling obviously useless
11857 (odr_type_warn_count, decl_warn_count): New structures.
11858 (final_warning_record): New structure.
11859 (final_warning_records): New static variable.
11860 (possible_polymorphic_call_targets): Cleanup handling of
11861 speculative info; do not build speculation when user do not care;
11862 record info about warnings when asked for.
11863 (add_decl_warning): New function.
11864 (type_warning_cmp): New function.
11865 (decl_warning_cmp): New function.
11866 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11867 (gate): Enable pass when warnings are requested.
11868 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11871 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11873 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11875 (hash_map::remove): New method.
11876 (hash_map::traverse): New method.
11877 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11878 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11879 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11880 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11881 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11882 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11885 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11887 * hash-set.h: new File.
11888 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11889 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11890 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11891 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11892 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11893 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11894 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11895 varpool.c: Use hash_set instead of pointer_set.
11897 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11899 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11901 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11903 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11904 for frame access when strict_p is false.
11906 2014-08-01 Renlin Li <renlin.li@arm.com>
11907 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11909 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11910 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11911 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11913 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11915 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11916 aarch64_mem_pair_offset.
11918 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11920 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11922 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11923 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11925 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11927 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11929 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11931 PR regression/61510
11932 * cgraphunit.c (analyze_functions): Use get_create rather than get
11933 for decls which are clones of abstract functions.
11935 2014-08-01 Martin Liska <mliska@suse.cz>
11937 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11938 * ipa-prop.h (count_formal_params): Global function created from static.
11939 * ipa-prop.c (count_formal_params): Likewise.
11940 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11941 profiles for semantically equivalent functions.
11942 * passes.c (do_per_function): If we load body of a function
11943 during WPA, this condition should behave same.
11944 * varpool.c (ctor_for_folding): More tolerant assert for variable
11945 aliases created during WPA.
11947 2014-08-01 Martin Liska <mliska@suse.cz>
11949 * doc/invoke.texi (Options That Control Optimization): Documentation
11950 for -foptimize-strlen introduced. Optimization levels default options
11953 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11955 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11956 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11957 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11959 * stor-layout.h (min_align_of_type): New prototype.
11960 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11961 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11963 * ubsan.c: Include builtins.h.
11964 (ubsan_expand_bounds_ifn): Change return type to bool,
11965 always return true.
11966 (ubsan_expand_null_ifn): Change return type to bool, change
11967 argument to gimple_stmt_iterator *. Handle both null and alignment
11968 sanitization, take type from ckind argument's type rather than
11970 (instrument_member_call): Removed.
11971 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11972 Handle both null and alignment sanitization, don't say whole
11973 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11974 call instead of 2 argument.
11975 (instrument_null): Adjust instrument_mem_ref caller. Don't
11976 instrument calls here.
11977 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11978 like SANITIZE_NULL.
11979 * stor-layout.c (min_align_of_type): New function.
11980 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11981 Or it into SANITIZE_UNDEFINED.
11982 * doc/invoke.texi (-fsanitize=alignment): Document.
11984 2014-07-31 Andi Kleen <ak@linux.intel.com>
11986 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11988 2014-07-31 Andi Kleen <ak@linux.intel.com>
11990 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11992 (vn_reference_compute_hash): Dito.
11993 (vn_nary_op_compute_hash): Dito.
11994 (vn_phi_compute_hash): Dito.
11995 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11997 2014-07-31 Andi Kleen <ak@linux.intel.com>
11999 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12000 Rename to inchash:add_expr_commutative. Convert to inchash.
12001 (iterative_hash_hashable_expr): Rename to
12002 inchash:add_hashable_expr. Convert to inchash.
12003 (avail_expr_hash): Dito.
12005 2014-07-31 Andi Kleen <ak@linux.intel.com>
12007 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12008 Convert to inchash.
12010 2014-07-31 Andi Kleen <ak@linux.intel.com>
12012 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12014 2014-07-31 Andi Kleen <ak@linux.intel.com>
12016 * Makefile.in (OBJS): Add rtlhash.o
12017 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12018 (loc_checksum): Dito.
12019 (loc_checksum_ordered): Dito.
12020 (hash_loc_operands): Dito.
12022 (hash_loc_list): Dito.
12023 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12024 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12025 * rtlhash.c: New file.
12026 * rtlhash.h: New file.
12028 2014-07-31 Andi Kleen <ak@linux.intel.com>
12030 * inchash.h (inchash): Change inchash class to namespace.
12031 (class hash): ... Rename from inchash.
12032 (add_object): Move from macro to class template.
12033 * lto-streamer-out.c (hash_tree): Change inchash
12035 * tree.c (build_type_attribute_qual_variant): Dito.
12036 (type_hash_list): Dito.
12037 (attribute_hash_list): Dito.
12038 (iterative_hstate_expr): Rename to inchash::add_expr
12039 (build_range_type_1): Change inchash to inchash::hash
12040 and use hash::add_expr.
12041 (build_array_type_1): Dito.
12042 (build_function_type): Dito
12043 (build_method_type_directly): Dito.
12044 (build_offset_type): Dito.
12045 (build_complex_type): Dito.
12046 (make_vector_type): Dito.
12047 * tree.h (iterative_hash_expr): Dito.
12049 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12051 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12053 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12055 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12056 correct alphabetical position.
12057 (vpaddd_f64): Rewrite using builtins.
12058 (vpaddd_s64): Move to correct alphabetical position.
12061 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12064 * config/sh/sh.c (sh_legitimate_address_p,
12065 sh_legitimize_reload_address): Handle reg+reg address modes when
12066 ALLOW_INDEXED_ADDRESS is false.
12067 * config/sh/predicates.md (general_movsrc_operand,
12068 general_movdst_operand): Likewise.
12070 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12072 * config/aarch64/aarch64-builtins.c
12073 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12076 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12078 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12079 the generated mask based on BYTES_BIG_ENDIAN.
12080 (aarch64_simd_check_vect_par_cnst_half): New.
12081 * config/aarch64/aarch64-protos.h
12082 (aarch64_simd_check_vect_par_cnst_half): New.
12083 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12084 the check out to aarch64_simd_check_vect_par_cnst_half.
12085 (vect_par_cnst_lo_half): Likewise.
12086 * config/aarch64/aarch64-simd.md
12087 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12088 (move_hi_quad_<mode>): Always generate a low mask.
12090 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12092 * doc/invoke.texi (AVR Options): Add documentation about
12093 __AVR_DEVICE_NAME__ built-in macro.
12095 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12098 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12099 constraints are satisfied.
12100 (<shift>di3_neon): Likewise.
12102 2014-07-31 Richard Biener <rguenther@suse.de>
12104 PR tree-optimization/61964
12105 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12106 by structural equality.
12108 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12110 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12111 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12112 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12114 * gcc.c (sanitize_spec_function): Support new option.
12115 (SANITIZER_SPEC): Remove now redundant check.
12116 * opts.c (common_handle_option): Support new option.
12117 (finish_options): Check for incompatibilities.
12118 * toplev.c (process_options): Split userspace-specific checks.
12120 2014-07-31 Richard Biener <rguenther@suse.de>
12122 * lto-streamer.h (struct output_block): Remove global.
12123 (struct data_in): Remove labels, num_named_labels and
12124 num_unnamed_labels.
12125 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12126 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12128 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12131 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12132 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12133 (isolate_path): New argument to avoid inserting a trap.
12134 (find_implicit_erroneous_behaviour): Handle returning the address
12135 of a local variable.
12136 (find_explicit_erroneous_behaviour): Likewise.
12138 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12141 * toplev.c (init_random_seed): Move piece of code never called to
12143 (set_random_seed): see above.
12145 2014-07-31 Tom de Vries <tom@codesourcery.com>
12147 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12149 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12151 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12152 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12154 2014-07-31 Richard Biener <rguenther@suse.de>
12156 * data-streamer.h (streamer_write_data_stream): Declare here,
12158 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12159 * lto-cgraph.c (lto_output_node): Adjust.
12160 (lto_output_varpool_node): Likewise.
12161 * data-streamer-out.c (streamer_string_index): Likewise.
12162 (streamer_write_data_stream, lto_append_block): Move from ...
12163 * lto-section-out.c (lto_output_data_stream,
12164 lto_append_block): ... here.
12166 2014-07-30 Mike Stump <mikestump@comcast.net>
12168 * configure.ac: Also check for popen.
12169 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12170 * configure: Regenerate.
12171 * config.in: Regenerate.
12173 2014-07-30 Martin Jambor <mjambor@suse.cz>
12175 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12176 parameter to gimple.
12178 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12180 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12181 address as second parameter to __tpf_eh_return routine.
12183 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12185 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12188 2014-07-30 Tom Tromey <tromey@redhat.com>
12191 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12192 * doc/extend.texi (Type Attributes): Document designated_init
12195 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12197 * graphite-isl-ast-to-gimple.c:
12198 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12199 (gcc_expression_from_isl_expression): Pass type to
12200 gcc_expression_from_isl_ast_expr_id.
12202 2014-07-30 Richard Biener <rguenther@suse.de>
12204 * lto-streamer.h (lto_write_data): New function.
12205 * langhooks.c (lhd_append_data): Do not free block.
12206 * lto-section-out.c (lto_write_data): New function writing
12207 raw data to the current section.
12208 (lto_write_stream): Adjust for langhook semantic change.
12209 (lto_destroy_simple_output_block): Write header directly.
12210 * lto-opts.c (lto_write_options): Write options directly.
12211 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12212 (lto_output_toplevel_asms): Likewise.
12213 (copy_function_or_variable): Copy data directly.
12214 (write_global_references): Output index table directly.
12215 (lto_output_decl_state_refs): Likewise.
12216 (write_symbol): Write data directly.
12217 (produce_symtab): Adjust.
12218 (produce_asm_for_decls): Output header and refs directly.
12220 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12222 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12223 to speculative_targets
12224 (get_class_context): Fix handling of contextes without outer type;
12225 avoid matching non-polymorphic types in LTO.
12226 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12227 parameter to speculative_targetsp; handle speculation.
12228 (dump_possible_polymorphic_call_targets): Update dumping.
12230 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12232 * common.opt (Wodr): Enable by default.
12234 2014-07-29 Olivier Hainque <hainque@adacore.com>
12236 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12238 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12241 * gengtype.c (strtoken): New function.
12242 (create_user_defined_type): Replace strtok with strtoken.
12244 2014-07-29 Nathan Sidwell <nathan@acm.org>
12246 * gcov-io.c (gcov_var): Make hidden.
12247 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12248 (gcov_do_dump): Declare.
12249 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12251 2014-07-29 Martin Jambor <mjambor@suse.cz>
12253 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12254 parameter to gimple.
12255 (sra_modify_assign): Likewise.
12257 2014-07-29 Richard Biener <rguenther@suse.de>
12259 PR middle-end/52478
12260 * expr.c (expand_expr_real_2): Revert last change.
12262 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12264 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12265 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12266 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12268 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12269 (contains_type_p): Forward declare.
12270 (polymorphic_call_target_hasher::hash): Hash speculative info.
12271 (polymorphic_call_target_hasher::equal): Compare speculative info.
12272 (get_class_context): Handle speuclation.
12273 (contains_type_p): Update.
12274 (get_polymorphic_call_info_for_decl): Update.
12275 (walk_ssa_copies): Break out from ...
12276 (get_polymorphic_call_info): ... here; set speculative context
12278 * ipa-prop.c (ipa_write_indirect_edge_info,
12279 ipa_read_indirect_edge_info): Stream speculative context.
12280 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12281 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12282 SPECULATIVE_MAYBE_DERIVED_TYPE).
12283 (possible_polymorphic_call_targets overriders): Update.
12284 (dump_possible_polymorphic_call_targets overriders): Update.
12285 (dump_possible_polymorphic_call_target_p overriders): Update.
12287 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12289 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12290 ipa-devirt path; fix thinko there.
12292 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12294 * config/i386/i386.c (ix86_return_in_memory): Replace one
12295 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12297 2014-07-28 Marek Polacek <polacek@redhat.com>
12299 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12301 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12303 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12304 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12305 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12306 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12307 (USE_LD_AS_NEEDED): Likewise.
12308 (ASM_APP_ON): Likewise.
12309 (ASM_APP_OFF): Likewise.
12310 (TARGET_POSIX_IO): Likewise.
12311 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12312 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12313 (USE_LD_AS_NEEDED): Likewise.
12314 (ASM_APP_ON): Likewise.
12315 (ASM_APP_OFF): Likewise.
12316 (TARGET_POSIX_IO): Likewise.
12318 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12320 PR middle-end/61734
12321 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12322 operators other than the equality operators.
12324 2014-07-28 Richard Biener <rguenther@suse.de>
12326 PR middle-end/52478
12327 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12328 sure to register SImode ones, not only >= word_mode ones.
12329 * expr.c (expand_expr_real_2): When expanding -ftrapv
12330 binops do not use OPTAB_LIB_WIDEN.
12332 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12334 PR middle-end/61919
12335 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12336 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12337 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12338 inserting them in the insn stream.
12340 2014-07-28 Marek Polacek <polacek@redhat.com>
12342 PR middle-end/61913
12343 * common.opt (Wodr): Add Var.
12345 2014-07-28 Richard Biener <rguenther@suse.de>
12347 PR tree-optimization/61921
12348 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12349 if there is a varpool node before dereferencing it.
12351 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12353 * graphite-sese-to-poly.c:
12354 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12355 id of the pbb), which contains pointer to the pbb1.
12357 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12359 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12361 * graphite-isl-ast-to-gimple.c:
12362 (graphite_create_new_guard): New function.
12363 (translate_isl_ast_node_if): New function.
12364 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12366 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12368 2014-07-27 Anthony Green <green@moxielogic.com>
12370 * config.gcc: Add moxie-*-moxiebox* configuration.
12371 * config/moxie/moxiebox.h: New file.
12373 2014-07-26 Andrew Pinski <apinski@cavium.com>
12375 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12376 from the read only register.
12378 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12380 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12381 as the allocation class if it isn't likely to be spilled.
12383 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12385 * rtl.h (tls_referenced_p): Declare.
12386 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12387 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12388 (mips_cannot_force_const_mem): Use tls_referenced_p.
12389 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12390 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12391 instead of pa_tls_referenced_p.
12392 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12393 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12394 (pa_legitimate_constant_p): Likewise.
12395 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12396 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12397 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12398 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12399 rs6000_tls_referenced_p.
12400 (rs6000_tls_symbol_ref_1): Delete.
12402 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12405 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12406 Optimize inverse of a VEC_CONCAT.
12408 2014-07-25 Xinliang David Li <davidxl@google.com>
12410 * params.def: New parameter.
12411 * coverage.c (get_coverage_counts): Check new flag.
12412 (coverage_compute_profile_id): Check new flag.
12413 (coverage_begin_function): Check new flag.
12414 (coverage_end_function): Check new flag.
12415 * value-prof.c (coverage_node_map_initialized_p): New function.
12416 (init_node_map): Populate map with all functions.
12417 * doc/invoke.texi: Document new parameter.
12419 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12420 Richard Biener <rguenther@suse.de>
12422 * lto-streamer-out.c (struct sccs): Turn to ...
12423 (class DFS): ... this one; refactor the DFS walk so it can
12424 be re-done on per-SCC basis.
12425 (DFS::DFS): New constructor.
12426 (DFS::~DFS): New destructor.
12427 (hash_tree): Add new MAP argument holding in-SCC hash values;
12428 remove POINTER_TYPE hashing hack.
12429 (scc_entry_compare): Rename to ...
12430 (DFS::scc_entry_compare): ... this one.
12431 (hash_scc): Rename to ...
12432 (DFS::hash_scc): ... this one; pass output_block instead
12433 of streamer_cache; work harder to get unique and stable SCC
12435 (DFS_write_tree): Rename to ...
12436 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12437 (lto_output_tree): Update.
12439 2014-07-25 Andi Kleen <ak@linux.intel.com>
12441 * lto-streamer-out.c (hash_tree): Convert to inchash.
12443 2014-07-25 Andi Kleen <ak@linux.intel.com>
12445 * tree.c (build_type_attribute_qual_variant): Use inchash.
12446 (type_hash_list): Dito.
12447 (attribute_hash_list): Dito
12448 (iterative_hstate_expr): Dito.
12449 (iterative_hash_expr): Dito.
12450 (build_range_type_1): Dito.
12451 (build_array_type_1): Dito.
12452 (build_function_type): Dito.
12453 (build_method_type_directly): Dito.
12454 (build_offset_type): Dito.
12455 (build_complex_type): Dito.
12456 (make_vector_type): Dito.
12457 * tree.h (iterative_hash_expr): Add compat wrapper.
12458 (iterative_hstate_expr): Add.
12460 2014-07-25 Andi Kleen <ak@linux.intel.com>
12462 * Makefile.in (OBJS): Add inchash.o.
12463 (PLUGIN_HEADERS): Add inchash.h.
12464 * ipa-devirt.c: Include inchash.h.
12465 * lto-streamer-out.c: Dito.
12466 * tree-ssa-dom.c: Dito.
12467 * tree-ssa-pre.c: Dito.
12468 * tree-ssa-sccvn.c: Dito.
12469 * tree-ssa-tail-merge.c: Dito.
12471 * tree.c (iterative_hash_hashval_t): Move to ...
12472 (iterative_hash_host_wide_int): Move to ...
12473 * inchash.c: Here. New file.
12474 * tree.h (iterative_hash_hashval_t): Move to ...
12475 (iterative_hash_host_wide_int): Move to ...
12476 * inchash.h: Here. New file.
12478 2014-07-25 Richard Biener <rguenther@suse.de>
12480 PR middle-end/61762
12481 PR middle-end/61894
12482 * fold-const.c (native_encode_int): Add and handle offset
12483 parameter to do partial encodings of expr.
12484 (native_encode_fixed): Likewise.
12485 (native_encode_real): Likewise.
12486 (native_encode_complex): Likewise.
12487 (native_encode_vector): Likewise.
12488 (native_encode_string): Likewise.
12489 (native_encode_expr): Likewise.
12490 * fold-const.c (native_encode_expr): Add offset parameter
12492 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12493 (fold_ctor_reference): Handle all reads from tcc_constant
12496 2014-07-25 Richard Biener <rguenther@suse.de>
12498 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12499 as possibly unused.
12501 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12503 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12505 2014-07-24 Kyle McMartin <kyle@redhat.com>
12507 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12509 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12511 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12513 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12515 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12516 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12517 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12519 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12521 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12522 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12523 aggregate types. Instead, *all* aggregate types, except for single-
12524 element or homogeneous float/vector aggregates, are quadword-aligned
12525 if required by their type alignment. Issue -Wpsabi note when a type
12526 is now treated differently than before.
12528 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12530 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12531 does not fit fully into floating-point registers, and there is still
12532 space in the register parameter area, use GPRs to pass those parts
12533 of the argument. Issue -Wpsabi note if any parameter is now treated
12534 differently than before.
12535 (rs6000_arg_partial_bytes): Update.
12537 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12539 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12541 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12543 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12544 * toplev.c (initialize_rtl): Don't use it. Move previously
12545 "language-dependent" calls to...
12546 (backend_init): ...here.
12547 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12548 Assert that RTL initialization hasn't happend yet.
12550 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12552 PR rtl-optimization/61629
12553 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12554 they have already been initialized.
12556 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12558 PR middle-end/61268
12559 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12560 DECL_INCOMING_RTL and entry_parm.
12561 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12562 * calls.c (load_register_parameters): Likewise argument values.
12563 (emit_library_call_value_1, store_one_arg): Likewise argument
12565 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12567 * explow.c (validize_mem): Modify the argument in-place.
12569 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12571 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12572 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12574 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12576 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12577 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12579 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12581 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12582 (aarch64_save_callee_saves): New parameter "skip_wb".
12583 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12585 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12587 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12589 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12591 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12593 * graphite-isl-ast-to-gimple.c:
12594 (graphite_create_new_loop): Add calling of isl_id_free to properly
12595 decrement reference counts.
12597 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12599 2014-07-24 Martin Liska <mliska@suse.cz>
12600 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12602 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12603 (rs6000_code_end): Likewise.
12605 2014-07-24 Martin Liska <mliska@suse.cz>
12607 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12608 symtab_node funtion used.
12609 (rs6000_xcoff_declare_object_name): Likewise.
12611 2014-07-24 Martin Liska <mliska@suse.cz>
12613 * cgraphunit.c (compile): Correct function used.
12615 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12617 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12620 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12623 * varasm.c (bss_initializer_p): Handle offlined ctors.
12624 (align_variable, get_variable_align): Likewise.
12625 (make_decl_one_only): Likewise.
12626 (default_binds_local_p_1): Likewise.
12627 (decl_binds_to_current_def_p): Likewise.
12628 (get_variable_section): Get constructor if it is offlined.
12629 (assemble_variable_contents): Sanity check that the caller
12630 streamed in the ctor in LTO.
12632 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12634 * graphite-isl-ast-to-gimple.c:
12635 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12636 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12637 isl_ast_op_pdiv_r to the different case.
12639 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12641 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12643 PR middle-end/61876
12644 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12645 when flag_errno_math is on.
12647 2014-07-24 Martin Liska <mliska@suse.cz>
12649 * cgraph.h (varpool_node):
12650 (availability get_availability (void)):
12651 created from cgraph_variable_initializer_availability
12652 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12653 created from: cgraph_variable_initializer_availability
12654 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12655 (void finalize_named_section_flags (void)):
12656 created from varpool_finalize_named_section_flags
12657 (bool assemble_decl (void)): created from varpool_assemble_decl
12658 (void analyze (void)): created from varpool_analyze_node
12659 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12660 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12661 (void remove_initializer (void)): created from varpool_remove_initializer
12662 (tree get_constructor (void)): created from varpool_get_constructor
12663 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12664 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12665 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12666 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12667 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12668 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12669 (static bool output_variables (void)): created from varpool_output_variables
12670 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12671 created from varpool_extra_name_alias
12672 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12673 (static void dump_varpool (FILE *f)): created from dump_varpool
12674 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12675 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12676 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12677 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12678 (void assemble_aliases (void)): created from assemble_aliases
12680 2014-07-24 Martin Liska <mliska@suse.cz>
12682 * cgraph.h (symtab_node):
12683 (void register_symbol (void)): created from symtab_register_node
12684 (void remove (void)): created from symtab_remove_node
12685 (void dump (FILE *f)): created from dump_symtab_node
12686 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12687 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12688 (struct ipa_ref *add_reference (symtab_node *referred_node,
12689 enum ipa_ref_use use_type)): created from add_reference
12690 (struct ipa_ref *add_reference (symtab_node *referred_node,
12691 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12692 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12693 gimple stmt)): created from maybe_add_reference
12694 (bool semantically_equivalent_p (symtab_node *target)): created from
12695 symtab_semantically_equivalent_p
12696 (void remove_from_same_comdat_group (void)): created from
12697 remove_from_same_comdat_group
12698 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12699 symtab_add_to_same_comdat_group
12700 (void dissolve_same_comdat_group_list (void)): created from
12701 symtab_dissolve_same_comdat_group_list
12702 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12703 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12704 created from symtab_alias_ultimate_target
12705 (inline symtab_node *next_defined_symbol (void)): created from
12706 symtab_next_defined_symbol
12707 (bool resolve_alias (symtab_node *target)): created from
12708 symtab_resolve_alias
12709 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12710 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12711 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12712 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12713 (void set_section (const char *section)): created from set_section_1
12714 (enum availability get_availability (void)): created from symtab_node_availability
12715 (void make_decl_local (void)): created from symtab_make_decl_local
12716 (bool real_symbol_p (void)): created from symtab_read_node
12717 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12718 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12719 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12720 symtab_in_same_comdat_p;
12721 (bool address_taken_from_non_vtable_p (void)): created from
12722 address_taken_from_non_vtable_p
12723 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12724 (static void dump_table (FILE *)): created from dump_symtab
12725 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12726 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12727 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12728 symtab_used_from_object_file_p
12729 (void dump_base (FILE *)): created from dump_symtab_base
12730 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12731 (void unregister (void)): created from symtab_unregister_node
12732 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12733 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12734 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12735 symtab_nonoverwritable_alias_1
12736 * cgraph.h (cgraph_node):
12737 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12738 created from cgraph_remove_node_and_inline_clones
12739 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12740 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12741 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12742 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12743 created from cgraph_function_node
12744 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12745 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12746 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12747 created from cgraph_create_clone
12748 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12749 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12750 created from cgraph_create_virtual_clone
12751 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12752 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12753 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12754 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12755 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12756 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12757 created from cgraph_function_version_info
12758 (struct cgraph_function_version_info *insert_new_function_version (void)):
12759 created from insert_new_cgraph_node_version
12760 (struct cgraph_function_version_info *function_version (void)): created from
12761 get_cgraph_node_version
12762 (void analyze (void)): created from analyze_function
12763 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12764 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12765 tree real_alias) cgraph_add_thunk
12766 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12767 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12768 created from cgraph_function_or_thunk_node
12769 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12770 created from expand_thunk
12771 (void reset (void)): created from cgraph_reset_node
12772 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12773 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12774 (void remove (void)): created from cgraph_remove_node
12775 (void dump (FILE *f)): created from dump_cgraph_node
12776 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12777 (bool get_body (void)): created from cgraph_get_body
12778 (void release_body (void)): created from cgraph_release_function_body
12779 (void unnest (void)): created from cgraph_unnest_node
12780 (void make_local (void)): created from cgraph_make_node_local
12781 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12782 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12783 gcov_type count, int freq)): created from cgraph_create_edge
12784 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12785 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12786 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12787 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12788 created from cgraph_create_edge_including_clones
12789 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12790 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12791 (void remove_callers (void)): created from cgraph_node_remove_callers
12792 (void remove_callees (void)): created from cgraph_node_remove_callees
12793 (enum availability get_availability (void)): created from cgraph_function_body_availability
12794 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12795 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12796 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12797 (void call_duplication_hooks (cgraph_node *node2)): created from
12798 cgraph_call_node_duplication_hooks
12799 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12800 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12801 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12802 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12803 (void call_function_insertion_hooks (void)):
12804 created from cgraph_call_function_insertion_hooks
12805 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12806 (bool local_p (void)): created from cgraph_local_node
12807 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12808 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12809 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12810 (inline bool only_called_directly_or_aliased_p (void)):
12811 created from cgraph_only_called_directly_or_aliased_p
12812 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12813 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12814 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12815 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12816 (bool can_remove_if_no_direct_calls_p (void)):
12817 created from cgraph_can_remove_if_no_direct_calls_p
12818 (inline bool has_gimple_body_p (void)):
12819 created from cgraph_function_with_gimple_body_p
12820 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12821 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12822 (static inline void debug_cgraph (void)): created from debug_cgraph
12823 (static void record_function_versions (tree decl1, tree decl2)):
12824 created from record_function_versions
12825 (static void delete_function_version (tree decl)):
12826 created from delete_function_version
12827 (static void add_new_function (tree fndecl, bool lowered)):
12828 created from cgraph_add_new_function
12829 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12830 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12831 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12832 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12833 (static cgraph_node *get_for_asmname (tree asmname)):
12834 created from cgraph_node_for_asm
12835 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12836 created from cgraph_same_body_alias
12837 (static bool used_from_object_file_p_worker (cgraph_node *node,
12838 void *): new function
12839 (static bool non_local_p (cgraph_node *node, void *)):
12840 created from cgraph_non_local_node_p_1
12841 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12842 created from verify_cgraph
12843 (static bool make_local (cgraph_node *node, void *)):
12844 created from cgraph_make_node_local
12845 (static cgraph_node *create_alias (tree alias, tree target)):
12846 created from cgraph_create_function_alias
12847 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12848 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12849 created from cgraph_create_edge_1
12850 * cgraph.h (varpool_node):
12851 (void remove (void)): created from varpool_remove_node
12852 (void dump (FILE *f)): created from dump_varpool_node
12854 2014-07-24 Richard Biener <rguenther@suse.de>
12857 * tree-ssa-structalias.c (create_variable_info_for_1):
12858 Use varpool_get_constructor.
12859 (create_variable_info_for): Likewise.
12861 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12863 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12864 subtract outgoing area size when restoring stack_pointer_rtx.
12866 2014-07-24 Nick Clifton <nickc@redhat.com>
12868 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12869 that operations are taking place in parallel.
12870 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12872 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12874 * omp-low.c (extract_omp_for_data): Add missing break statement.
12876 2014-07-24 Richard Biener <rguenther@suse.de>
12878 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12879 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12880 and adjust MOVE_RATIO query accordingly.
12881 (estimate_num_insns): Adjust callers.
12882 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12883 * ipa-cp.c (gather_context_independent_values,
12884 estimate_local_effects): Likewise.
12885 * ipa-split.c (consider_split): Likewise.
12887 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12889 * config/i386/driver-i386.c: Remove names of unused arguments and
12890 unnecessary unused attributes.
12891 * config/i386/host-mingw32.c: Likewise.
12892 * config/i386/i386.c: Likewise.
12893 * config/i386/winnt-stubs.c: Likewise.
12894 * config/i386/winnt.c: Likewise.
12896 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12898 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12899 (aarch64_gen_loadwb_pair): New helper function.
12900 (aarch64_expand_epilogue): Simplify code using new helper functions.
12901 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12903 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12905 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12906 (aarch64_gen_storewb_pair): New helper function.
12907 (aarch64_expand_prologue): Simplify code using new helper functions.
12908 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12910 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12912 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12913 Rename to aarch64_save_callee_saves, remove restore code.
12914 (aarch64_restore_callee_saves): New function.
12916 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12918 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12919 (aarch64_save_callee_saves): New function to handle reg save
12920 for both core and vectore regs.
12922 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12924 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12925 (aarch64_gen_store_pair): New helper function.
12926 (aarch64_save_or_restore_callee_save_registers)
12927 (aarch64_save_or_restore_fprs): Use new helper functions.
12929 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12931 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12932 (aarch64_save_or_restore_callee_save_registers)
12933 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12935 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12937 * config/aarch64/aarch64.c
12938 (aarch64_save_or_restore_callee_save_registers)
12939 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12941 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12943 * config/aarch64/aarch64.c
12944 (aarch64_save_or_restore_callee_save_registers)
12945 (aarch64_save_or_restore_fprs): Remove 'increment'.
12947 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12949 * config/aarch64/aarch64.c
12950 (aarch64_save_or_restore_callee_save_registers)
12951 (aarch64_save_or_restore_fprs): Use register offset in
12952 cfun->machine->frame.reg_offset.
12954 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12956 * config/aarch64/aarch64.c
12957 (aarch64_save_or_restore_callee_save_registers)
12958 (aarch64_save_or_restore_fprs): Remove base_rtx.
12960 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12962 * config/aarch64/aarch64.c
12963 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12964 to 'start_offset'. Remove local variable 'start_offset'.
12966 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12968 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12969 type to HOST_WIDE_INT.
12971 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12973 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12974 (aarch64_save_or_restore_fprs)
12975 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12977 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12979 * config/arm/t-rtems-eabi: Add
12980 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12981 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12982 mbig-endian/mthumb/march=armv7-r, and
12983 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12986 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12987 Chris Johns <chrisj@rtems.org>
12988 Joel Sherrill <joel.sherrill@oarcorp.com>
12990 * config.gcc: Add nios2-*-rtems*.
12991 * config/nios2/rtems.h: New file.
12992 * gcc/config/nios2/t-rtems: New file.
12994 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12997 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12998 constant numbers, not general constants.
12999 (rs6000_expand_vector_init): Ditto.
13001 2014-07-23 Nathan Sidwell <nathan@acm.org>
13003 * gcov-tool.c (gcov_list): Declare here.
13004 (set_gcov_list): Remove.
13005 (gcov_output_files): Set gcov_list directly.
13007 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13009 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13011 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13013 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13014 callee-saved registers are available for padding purpose
13015 and r3 is not mandatory, then prefer use those callee-saved
13018 2014-07-23 Richard Biener <rguenther@suse.de>
13020 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13021 * combine.c: Include statistics.h and params.h.
13022 (combine_instructions): Guard three and four insn combines
13023 with max-combine-insns value. Record statistics for combines
13025 * doc/invoke.texi (max-combine-insns): Document new param.
13027 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13029 * graphite-isl-ast-to-gimple.c:
13030 (translate_isl_ast_node_block): New function.
13031 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13033 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13034 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13036 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13038 * graphite-isl-ast-to-gimple.c:
13039 (get_max_schedule_dimensions): New function.
13040 (extend_schedule): Likewise.
13041 (generate_isl_schedule): Add calling of extend_schedule and
13042 get_max_schedule_dimensions.
13044 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13046 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13047 (case UNSPEC): Handle UNSPEC_RBIT.
13049 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13051 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13052 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13054 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13056 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13058 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13060 * graphite-isl-ast-to-gimple.c:
13061 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13062 (ivs_params_clear):
13063 (build_iv_mapping): New function.
13064 (translate_isl_ast_node_user): Likewise.
13065 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13067 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13068 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13069 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13071 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13074 * config/arm/arm.md (setmem): New pattern.
13075 * config/arm/arm-protos.h (struct tune_params): New fields.
13076 (arm_gen_setmem): New prototype.
13077 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13078 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13079 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13080 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13081 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13082 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13083 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13084 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13085 (arm_const_inline_cost): New function.
13086 (arm_block_set_max_insns): New function.
13087 (arm_block_set_non_vect_profit_p): New function.
13088 (arm_block_set_vect_profit_p): New function.
13089 (arm_block_set_unaligned_vect): New function.
13090 (arm_block_set_aligned_vect): New function.
13091 (arm_block_set_unaligned_non_vect): New function.
13092 (arm_block_set_aligned_non_vect): New function.
13093 (arm_block_set_vect, arm_gen_setmem): New functions.
13095 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13097 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13099 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13102 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13103 out of #ifdef __OPTIMIZE__.
13105 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13107 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13108 different trapping status if -fnon-call-exceptions is enabled.
13110 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13112 * expr.c (store_field): Handle VOIDmode for calls that return values
13113 in multiple locations.
13115 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13117 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13118 (altivec_vsldoi_<mode>): Likewise.
13120 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13122 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13123 to the number of characters in the line.
13125 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13127 * graphite-isl-ast-to-gimple.c: Add using of
13128 build_nonstandard_integer_type instead of int128_integer_type_node.
13130 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13132 * toplev.c (output_stack_usage): Adjust the location of the warning.
13134 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13136 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13137 (*membar_storeload): Disable for LEON3.
13139 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13141 PR rtl-optimization/61461
13142 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13144 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13147 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13148 Fix instruction constraint.
13149 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13151 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13153 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13155 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13157 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13158 GNU coding standards.
13159 (nds32_register_move_cost): Likewise.
13160 (nds32_memory_move_cost): Likewise.
13161 (nds32_address_cost): Likewise.
13163 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13165 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13167 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13169 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13170 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13171 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13172 (HAVE_sync_compare_and_swapqi): Define.
13173 (HAVE_sync_compare_and_swaphi): Likewise.
13174 (HAVE_sync_compare_and_swapsi): Likewise.
13176 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13178 * config/mips/p5600.md: Add missing cpu tests.
13180 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13182 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13183 (vmla_f64): Likewise.
13184 (vfms_f64): Likewise.
13185 (vmls_f64): Likewise.
13187 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13189 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13190 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13192 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13194 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13195 (vmlal_high_lane_s32): Likewise.
13196 (vmlal_high_lane_u16): Likewise.
13197 (vmlal_high_lane_u32): Likewise.
13198 (vmlsl_high_lane_s16): Likewise.
13199 (vmlsl_high_lane_s32): Likewise.
13200 (vmlsl_high_lane_u16): Likewise.
13201 (vmlsl_high_lane_u32): Likewise.
13203 2014-07-17 Terry Guo <terry.guo@arm.com>
13205 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13206 (alus_reg): Renamed to alus_sreg.
13207 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13208 from alu_reg to alu_sreg. Change type of dsp instructions from
13209 alu_reg to alu_dsp_reg.
13210 * config/arm/thumb1.md: Likewise.
13211 * config/arm/thumb2.md: Likewise.
13212 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13213 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13214 with alu_sreg and alus_sreg.
13215 * config/arm/arm1026ejs.md (alu_op): Likewise.
13216 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13217 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13218 * config/arm/fa526.md (526_alu_op): Likewise.
13219 * config/arm/fa606te.md (606te_alu_op): Likewise.
13220 * config/arm/fa626te.md (626te_alu_op): Likewise.
13221 * config/arm/fa726te.md (726te_alu_op): Likewise.
13222 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13223 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13224 alu_sreg, alu_dsp_reg and alus_sreg.
13225 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13226 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13227 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13228 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13229 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13230 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13231 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13232 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13233 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13234 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13235 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13236 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13237 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13238 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13239 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13240 alus_reg to alus_sreg.
13242 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13244 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13247 2014-07-17 Richard Biener <rguenther@suse.de>
13249 PR rtl-optimization/61801
13250 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13251 don't set reg_pending_barrier if it appears in a debug-insn.
13253 2014-07-16 DJ Delorie <dj@redhat.com>
13255 * config/rx/rx.c (rx_option_override): Fix alignment values.
13256 (rx_align_for_label): Likewise.
13258 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13261 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13262 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13263 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13265 (cris_print_index, cris_print_operand, cris_constant_index_p)
13266 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13267 (cris_address_cost): Ditto last CONSTANT_P.
13268 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13269 callers changed. Yield cris_offsettable_symbol for non-PIC
13270 constant symbolic expressions including labels. Yield cris_unspec
13272 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13273 target to pic_offset_table_rtx for calls that will likely go
13274 through PLT, const0_rtx when they can't. All callers changed.
13275 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13276 symbolic expressions to be PICified. Remove second, redundant,
13277 assert on can_create_pseudo_p returning non-zero. Use
13278 replace_equiv_address_nv, not replace_equiv_address, for final
13280 * config/cris/cris.md ("movsi"): Move variable t to pattern
13281 toplevel. Adjust assert for new cris_symbol_type member. Use
13282 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13283 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13285 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13286 ("call", "call_value"): Use second incoming operand as a marker
13287 for pic-offset-table-register being used.
13288 ("*expanded_call_non_v32", "*expanded_call_v32")
13289 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13290 second incoming operand to CALL, match cris_call_type_marker.
13291 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13292 ("*expanded_call_side"): Ditto. Fix typo in comment.
13293 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13295 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13296 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13297 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13298 users changed. Add members cris_offsettable_symbol and cris_unspec.
13299 (cris_symbol_type): Rename from cris_pic_symbol_type.
13300 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13302 * config/cris/cris-protos.h (cris_symbol_type_of,
13303 cris_expand_pic_call_address): Adjust prototypes.
13304 (cris_legitimate_constant_p): New prototype.
13306 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13307 an existing tmake_file. Don't add t-slibgcc and t-linux.
13309 2014-07-17 Jason Merrill <jason@redhat.com>
13312 * symtab.c (symtab_remove_from_same_comdat_group): Also
13313 set_comdat_group to NULL_TREE.
13314 (verify_symtab): Fix diagnostic.
13316 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13319 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13321 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13323 Support location tracking for built-in macro tokens
13324 * input.h (is_location_from_builtin_token): New function declaration.
13325 * input.c (is_location_from_builtin_token): New function definition.
13326 * toplev.c (general_init): Tell libcpp what the pre-defined
13327 spelling location for built-in tokens is.
13329 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13331 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13332 on the FUNCTION_DECL.
13334 2014-07-16 Richard Biener <rguenther@suse.de>
13337 * doc/extend.texi (always_inline): Clarify.
13339 2014-07-15 Eric Christopher <echristo@gmail.com>
13341 * doc/invoke.texi (Link Options): Document -z option.
13343 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13345 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13346 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13348 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13350 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13352 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13354 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13355 varpool_assemble_decl.
13356 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13359 2014-07-15 Michael Matz <matz@suse.de>
13361 PR rtl-optimization/61772
13362 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13364 2014-07-15 Richard Biener <rguenther@suse.de>
13366 * opts.c (default_options_table): Disable bit-ccp at -Og.
13368 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13370 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13372 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13374 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13375 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13376 call langhook for unknown declaration.
13377 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13378 * tree.h (DECL_ARGUMENTS): Update.
13379 * print-tree.c (print_node): Update.
13380 * tree-core.h (tree_decl_non_common): Remove arguments.
13381 (tree_function_decl): Add arguments.
13383 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13385 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13387 2014-07-14 Richard Biener <rguenther@suse.de>
13389 PR tree-optimization/61779
13390 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13391 simplifying a condition.
13393 2014-07-14 Richard Biener <rguenther@suse.de>
13395 * builtins.c (c_strlen): Make only_value == 2 really only
13396 affect warning generation.
13398 2014-07-14 Richard Biener <rguenther@suse.de>
13400 PR tree-optimization/61757
13401 PR tree-optimization/61783
13402 PR tree-optimization/61787
13403 * tree-ssa-dom.c (record_equality): Revert canonicalization
13404 change and add comment.
13405 (propagate_rhs_into_lhs): Revert previous fix, removing
13406 loop depth restriction again.
13408 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13410 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13411 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13412 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13413 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13414 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13415 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13416 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13418 2014-07-14 Richard Biener <rguenther@suse.de>
13420 * cgraph.h (decl_in_symtab_p): Make inline.
13422 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13424 PR middle-end/61294
13425 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13428 * config/i386/i386.c (classify_argument): Don't merge classes above
13431 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13433 * cgraph.h (symtab_node): Add nonzero_address.
13434 (decl_in_symtab_p): Break out from ...
13435 (symtab_get_node): ... here.
13436 * fold-const.c: Include cgraph.h
13437 (tree_single_nonzero_warnv_p): Use symtab to determine
13438 if symbol is non-zero.
13439 * symtab.c (symtab_node::nonzero_address): New method.
13441 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13443 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13444 forgotten in previous commit.
13446 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13448 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13450 * ipa-devirt.c: Include stor-layout.h and intl.h
13451 (odr_subtypes_equivalent_p): New function.
13452 (warn_odr): New function.
13453 (warn_type_mismatch): New function.
13454 (odr_types_equivalent_p): New function.
13455 (add_type_duplicate): Use it.
13456 * common.opt (Wodr): New flag.
13457 * doc/invoke.texi (Wodr): Document new warning.
13459 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13461 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13462 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13463 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13464 (varpool_get_constructor): Push CTORS_IN timevar.
13465 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13467 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13469 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13470 Remove VOID_FTYPE_PUSHORT.
13471 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13472 Change code to USHORT_FTYPE_VOID.
13473 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13474 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13475 (ix86_atomic_assign_expand_fenv): Update for
13476 __builtin_ia32_fnstsw changes.
13477 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13478 (fnstsw): Change operand 0 to nonimmediate operand.
13480 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13482 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13483 (varpool_get_constructor): New function.
13484 (varpool_ctor_useable_for_folding_p): Break out from ...
13485 (ctor_for_folding): ... here; use varpool_get_constructor.
13486 (varpool_assemble_decl): Likewise.
13487 * lto-streamer.h (struct output_block): Turn cgraph_node
13489 (lto_input_variable_constructor): Declare.
13490 * ipa-visibility.c (function_and_variable_visibility): Use
13491 varpool_get_constructor.
13492 * cgraph.h (varpool_get_constructor): Declare.
13493 (varpool_ctor_useable_for_folding_p): New function.
13494 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13495 parameter; return error_mark_node for non-trivial constructors.
13496 (lto_write_tree_1, DFS_write_tree): Update use of
13497 get_symbol_initial_value.
13498 (output_function): Update initialization of symbol.
13499 (output_constructor): New function.
13500 (copy_function): Rename to ..
13501 (copy_function_or_variable): ... this one; handle vars too.
13502 (lto_output): Output variable sections.
13503 * lto-streamer-in.c (input_constructor): New function.
13504 (lto_read_body): Rename from ...
13505 (lto_read_body_or_constructor): ... this one; handle vars too.
13506 (lto_input_variable_constructor): New function.
13507 * ipa-prop.c (ipa_prop_write_jump_functions,
13508 ipa_prop_write_all_agg_replacement): Update.
13509 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13510 (output_cgraph_opt_summary): Set symbol to NULL.
13512 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13514 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13515 non-polymorphic types.
13516 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13517 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13518 of types is not polymorphic.
13520 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13522 * lra-constraints.c (remove_inheritance_pseudos): Process
13523 destination pseudo too.
13525 2014-07-11 Rong Xu <xur@google.com>
13527 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13530 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13532 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13533 * config/avr/avr-devices.c (AVR_MCU): Same.
13534 (avr_mcu_types): add text start value to end of device list.
13535 * config/avr/avr-mcus.def: Add text section start for all devices.
13536 (ata5782): Add new avr5 device.
13538 * config/avr/avr-tables.opt: Regenerate.
13539 * config/avr/avr.h: Add declaration for text section start handler.
13540 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13542 (LINK_SPEC): Include text section start handler to linker spec.
13543 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13544 pass -Ttext option to linker if the text section start for the device
13546 * config/avr/t-multilib: Regenerate.
13547 * doc/avr-mmcu.texi: Regenerate.
13549 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13551 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13552 * config/rs6000/aix52.h (LINK_SPEC): Same.
13553 * config/rs6000/aix53.h (LINK_SPEC): Same.
13554 * config/rs6000/aix61.h (LINK_SPEC): Same.
13555 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13557 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13559 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13560 (graphite_verify): New function.
13561 (ivs_params_clear): New function.
13562 (gcc_expression_from_isl_ast_expr_id): New function.
13563 (gcc_expression_from_isl_expr_int): New function.
13564 (binary_op_to_tree): New function.
13565 (ternary_op_to_tree): New function.
13566 (unary_op_to_tree): New function.
13567 (nary_op_to_tree): New function.
13568 (gcc_expression_from_isl_expr_op): New function.
13569 (gcc_expression_from_isl_expression): New function.
13570 (graphite_create_new_loop): New function.
13571 (translate_isl_ast_for_loop): New function.
13572 (get_upper_bound): New function.
13573 (graphite_create_new_loop_guard): New function.
13574 (translate_isl_ast_node_for): New function.
13575 (translate_isl_ast): New function.
13576 (add_parameters_to_ivs_params): New function.
13577 (scop_to_isl_ast): New parameter ip.
13578 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13580 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13582 * config/xtensa/predicates.md (call expander): Update for
13583 DECL_SECTION_NAME being string.
13585 2014-07-11 Richard Biener <rguenther@suse.de>
13587 PR middle-end/61473
13588 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13589 can be implemented with a single load followed by a single store.
13590 (c_strlen): Only warn when only_value is not 2.
13592 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13594 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13596 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13599 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13600 (*movhi_bytes): Likewise.
13601 (*arm_movqi_insn): Likewise.
13603 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13606 * config/alpha/alpha.c: Include tree-pass.h, context.h
13607 and pass_manager.h.
13608 (pass_data_handle_trap_shadows): New pass.
13609 (pass_handle_trap_shadows::gate): New pass gate function.
13610 (make_pass_handle_trap_shadows): New function.
13611 (rest_of_handle_trap_shadows): Ditto.
13613 (alpha_align_insns_1): Rename from alpha_align_insns.
13614 (pass_data_align_insns): New pass.
13615 (pass_align_insns::gate): New pass gate function.
13616 (make_pass_aling_insns): New function.
13617 (rest_of_align_insns): Ditto.
13618 (alpha_align_insns): Ditto.
13620 (alpha_option_override): Declare handle_trap_shadows info
13621 and align_insns_info. Register handle_trap_shadows and align_insns
13623 (alpha_reorg): Do not call alpha_trap_shadows and
13624 alpha_align_insn from here.
13626 (alpha_pad_function_end): Do not skip BARRIERs.
13628 2014-07-10 Rong Xu <xur@google.com>
13630 Add gcov-tool: an offline gcda profile processing tool support.
13631 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13632 (gcov_is_error): Ditto.
13633 (gcov_read_string): Ditto.
13634 (gcov_read_sync): Ditto.
13635 * gcov-io.h: Move counter defines to gcov-counter.def.
13636 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13637 * coverage.c: Ditto.
13638 * gcov-tool.c: Offline gcda profile processing tool.
13639 (unlink_gcda_file): Remove one gcda file.
13640 (unlink_profile_dir): Remove gcda files from the profile path.
13641 (gcov_output_files): Output gcda files to an output dir.
13642 (profile_merge): Merge two profiles in directory.
13643 (print_merge_usage_message): Print merge usage.
13644 (merge_usage): Print merge usage and exit.
13645 (do_merge): Driver for profile merge sub-command.
13646 (profile_rewrite): Rewrite profile.
13647 (print_rewrite_usage_message): Print rewrite usage.
13648 (rewrite_usage): Print rewrite usage and exit.
13649 (do_rewrite): Driver for profile rewrite sub-command.
13650 (print_usage): Print gcov-info usage and exit.
13651 (print_version): Print gcov-info version.
13652 (process_args): Process arguments.
13653 (main): Main routine for gcov-tool.
13654 * Makefile.in: Build and install gcov-tool.
13655 * gcov-counter.def: New file split from gcov-io.h.
13656 * doc/gcc.texi: Include gcov-tool.texi.
13657 * doc/gcov-tool.texi: Document for gcov-tool.
13659 2014-07-10 Richard Biener <rguenther@suse.de>
13661 PR tree-optimization/61757
13662 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13663 (propagate_rhs_into_lhs): Revert part of last change.
13665 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13667 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13670 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13672 PR middle-end/53590
13673 * function.c (allocate_struct_function): Revert r188667 change.
13675 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13677 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13679 * doc/install.texi: Remove links to defunct package providers for
13682 2014-07-09 Tom de Vries <tom@codesourcery.com>
13684 * final.c (get_call_fndecl): Declare.
13685 (self_recursive_call_p): New function.
13686 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13688 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13690 * ipa-devirt.c (record_node): Walk through aliases.
13692 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13694 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13696 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13699 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13701 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13703 * ipa-visibility.c (function_and_variable_visibility): Remove
13704 temporary hack disabling local aliases on AIX.
13706 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13708 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13709 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13711 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13713 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13714 * rs6000/rs6000.c: Inline output of .set instruction.
13715 (declare_alias_data): New struct.
13716 (rs6000_declare_alias): New function.
13717 (rs6000_xcoff_declare_function_name): Use it.
13718 (rs6000_xcoff_declare_object_name): New function.
13719 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13720 (ASM_OUTPUT_DEF): Turn to empty definition.
13722 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13725 * hash-table.h: use hash_table::value_type instead of
13726 Descriptor::value_type in the return types of several methods.
13728 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13730 * tree-pass.h (pass_data): Remove has_execute member.
13731 * passes.c (execute_one_pass): Don't check pass->has_execute.
13732 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13733 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13734 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13735 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13736 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13737 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13738 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13739 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13740 gimple-low.c, gimple-ssa-isolate-paths.c,
13741 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13742 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13743 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13744 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13745 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13746 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13747 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13748 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13749 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13750 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13751 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13752 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13753 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13754 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13755 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13756 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13757 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13758 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13759 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13760 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13761 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13762 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13763 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13764 web.c: Remove initializer for pass_data::has_execute.
13766 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13768 * graphite-htab.h: Use hash_map instead of hash_table.
13769 * graphite-clast-to-gimple.c: Adjust.
13770 * passes.c: Use hash_map instead of hash_table.
13771 * sese.c: Likewise.
13772 * sese.h: Remove now unused code.
13774 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13777 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13780 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13782 PR rtl-optimization/61673
13783 * combine.c (simplify_comparison): Test just mode's sign bit
13784 in tmode rather than the sign bit and any bits above it.
13786 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13788 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13789 Add __isl_give to the declaration.
13790 (generate_isl_schedule): Likewise.
13791 (scop_to_isl_ast): Likewise.
13793 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13795 * config/arm/arm.c (cortexa5_extra_costs): New table.
13796 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13798 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13800 PR tree-optimization/61725
13801 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13802 range, use range_includes_zerop_p instead of integer_zerop on
13803 vr0->min, only use log2 of max if min is not negative.
13805 2014-07-08 Richard Biener <rguenther@suse.de>
13807 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13808 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13809 restriction on loop depth difference.
13810 (record_equality): Likewise.
13811 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13812 (loop_depth_of_name): Remove.
13813 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13814 restriction on loop depth difference.
13815 (init_copy_prop): Likewise.
13817 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13819 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13821 (walk_aliased_vdefs): Likewise.
13822 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13823 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13824 (detect_type_change_from_memory_writes): Check if entry was reached.
13826 2014-07-08 Richard Biener <rguenther@suse.de>
13828 PR tree-optimization/61681
13829 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13830 NONLOCAL inside ESCAPED.
13832 2014-07-08 Richard Biener <rguenther@suse.de>
13834 PR tree-optimization/61680
13835 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13836 Handle properly all read-write dependences with group accesses.
13838 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13840 PR tree-optimization/61576
13841 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13842 block containing reduction statement is predecessor of phi basi block.
13844 2014-07-08 Marek Polacek <polacek@redhat.com>
13847 * fold-const.c (round_up_loc): Change the parameter type.
13849 * fold-const.h (round_up_loc): Adjust declaration.
13850 * stor-layout.c (finalize_record_size): Check for too large types.
13852 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13854 * symtab.c: Include calls.h.
13855 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13857 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13859 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13860 little-endian code generation.
13861 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13862 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13863 (spe_evmergehilo): Rename to...
13864 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13865 (spe_evmergelo): Rename to...
13866 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13867 (spe_evmergelohi): Rename to...
13868 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13869 (spe_evmergehi, spe_evmergehilo): New expanders.
13870 (spe_evmergelo, spe_evmergelohi): Likewise.
13871 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13872 (*frob_tf_ti): Likewise.
13873 (*frob_<mode>_di_2): Likewise.
13874 (*frob_tf_di_8_2): Likewise.
13875 (*frob_di_<mode>): Likewise.
13876 (*frob_ti_tf): Likewise.
13877 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13878 (*frob_ti_<mode>_8_2): Likewise.
13879 (*frob_ti_tf_2): Likewise.
13880 (mov_si<mode>_e500_subreg0): Rename to...
13881 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13883 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13884 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13885 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13886 the big endianness only.
13887 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13888 (*mov_si<mode>_e500_subreg0_2): Rename to...
13889 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13890 big big endianness only.
13891 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13892 (*mov_si<mode>_e500_subreg4): Rename to...
13893 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13895 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13896 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13897 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13898 the big endianness only.
13899 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13901 (*mov_si<mode>_e500_subreg4_2): Rename to...
13902 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13904 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13905 (*mov_sitf_e500_subreg8): Rename to...
13906 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13908 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13909 (*mov_sitf_e500_subreg8_2): Rename to...
13910 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13912 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13913 (*mov_sitf_e500_subreg12): Rename to...
13914 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13916 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13917 (*mov_sitf_e500_subreg12_2): Rename to...
13918 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13920 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13922 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13924 * asan.c (instrument_strlen_call): Do not instrument first byte
13925 in strlen if already instrumented.
13927 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13929 * config/arm/arm.opt (mwords-little-endian): Delete.
13930 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13931 of TARGET_LITTLE_WORDS.
13932 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13933 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13935 * doc/invoke.texi: Remove references to -mwords-little-endian.
13937 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13939 * expmed.c (struct init_expmed_rtl): Change all fields but
13940 pow2 and cint from struct rtx_def to rtx.
13941 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13942 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13945 2014-07-06 Marek Polacek <polacek@redhat.com>
13948 * doc/invoke.texi: Document -Wsizeof-array-argument.
13950 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13952 * wide-int.h (wide_int_storage): Change declaration from struct
13955 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13957 * cgraph.c (cgraph_create_indirect_edge): Update call of
13958 get_polymorphic_call_info.
13959 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13960 (possible_polymorphic_call_targets): Add parameter call.
13961 (decl_maybe_in_construction_p): New predicate.
13962 (get_polymorphic_call_info): Add parameter call;
13963 use decl_maybe_in_construction_p.
13964 * gimple-fold.c (fold_gimple_assign): Update use of
13965 possible_polymorphic_call_targets.
13966 (gimple_fold_call): Likewise.
13967 * ipa-prop.c: Inlcude calls.h
13968 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13969 (param_type_may_change_p): New predicate.
13970 (detect_type_change_from_memory_writes): Break out from ...
13971 (detect_type_change): ... this one; use param_type_may_change_p.
13972 (detect_type_change_ssa): Use param_type_may_change_p.
13973 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13975 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13978 * config/arm/arm-protos.h (arm_legitimate_address_p,
13979 arm_is_constant_pool_ref): Add prototypes.
13980 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13981 (arm_is_constant_pool_ref) New function.
13982 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13983 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13984 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13985 operand. Remove pool_range and neg_pool_range attributes.
13986 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13987 pool_range and neg_pool_range attributes.
13988 * config/arm/constraints.md (Uh): New constraint.
13989 (Uq): Don't allow constant pool references.
13991 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13993 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13994 (move_lo_quad_internal_be_<mode>): Likewise.
13995 (move_lo_quad_<mode>): Convert to define_expand.
13996 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13997 (aarch64_simd_move_hi_quad_be_<mode>): New.
13998 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13999 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14000 (aarch64_combinez_be<mode>): New.
14001 (aarch64_combine<mode>): Convert to define_expand.
14002 (aarch64_combine_internal<mode>): New.
14003 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14005 2014-07-04 Tom de Vries <tom@codesourcery.com>
14007 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14008 combination of earlyclobber and read/write modifiers.
14010 2014-07-04 Tom de Vries <tom@codesourcery.com>
14012 * config/aarch64/aarch64-simd.md
14013 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14015 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14018 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14020 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14022 PR middle-end/61654
14023 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14025 PR tree-optimization/61684
14026 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14027 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14029 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14030 Kito Cheng <kito@0xlab.org>
14031 Monk Chiang <sh.chiang04@gmail.com>
14033 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14034 (nds32_symbol_load_store_p): Move to ...
14035 (nds32_fp_as_gp_check_available): Move to ...
14036 * config/nds32/nds32-fp-as-gp.c: ... here.
14037 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14038 extern declaration.
14040 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14041 Kito Cheng <kito@0xlab.org>
14042 Monk Chiang <sh.chiang04@gmail.com>
14044 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14045 (nds32_expand_store_multiple): Move to ...
14046 (nds32_expand_movmemqi): Move to ...
14047 * config/nds32/nds32-memory-manipulation.c: ... here.
14049 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14050 Kito Cheng <kito@0xlab.org>
14051 Monk Chiang <sh.chiang04@gmail.com>
14053 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14054 (nds32_output_casesi_pc_relative): Move to ...
14055 (nds32_output_casesi): Move to ...
14056 (nds32_mem_format): Move to ...
14057 (nds32_output_16bit_store): Move to ...
14058 (nds32_output_16bit_load): Move to ...
14059 (nds32_output_32bit_store): Move to ...
14060 (nds32_output_32bit_load): Move to ...
14061 (nds32_output_32bit_load_s): Move to ...
14062 (nds32_output_stack_push): Move to ...
14063 (nds32_output_stack_pop): Move to ...
14064 * config/nds32/nds32-md-auxiliary.c: ... here.
14066 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14067 Ling-Hua Tseng <uranus@tinlans.org>
14069 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14070 the purpose of this file.
14072 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14073 Kito Cheng <kito@0xlab.org>
14074 Monk Chiang <sh.chiang04@gmail.com>
14076 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14077 (nds32_address_cost): Move implementation to ...
14078 * config/nds32/nds32-cost.c: ... here.
14079 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14080 (nds32_address_cost_impl): Declare.
14082 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14083 Kito Cheng <kito@0xlab.org>
14084 Monk Chiang <sh.chiang04@gmail.com>
14086 * config/nds32/nds32.c
14087 (nds32_consecutive_registers_load_store_p): Move to ...
14088 (nds32_valid_multiple_load_store): Move to ...
14089 (nds32_valid_stack_push_pop): Move to ...
14090 (nds32_can_use_bclr_p): Move to ...
14091 (nds32_can_use_bset_p): Move to ...
14092 (nds32_can_use_btgl_p): Move to ...
14093 (nds32_can_use_bitci_p): Move to ...
14094 * config/nds32/nds32-predicates.c: ... here.
14096 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14097 Kito Cheng <kito@0xlab.org>
14098 Monk Chiang <sh.chiang04@gmail.com>
14100 * config/nds32/nds32.c
14101 (nds32_expand_builtin_null_ftype_reg): Move to ...
14102 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14103 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14104 (nds32_init_builtins): Move implementation to ...
14105 (nds32_expand_builtin): Move implementation to ...
14106 * config/nds32/nds32-intrinsic.c: ... here.
14107 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14108 (nds32_expand_builtin_impl): Declare.
14110 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14111 Kito Cheng <kito@0xlab.org>
14112 Monk Chiang <sh.chiang04@gmail.com>
14114 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14115 (nds32_emit_section_tail_template): Move to ...
14116 (nds32_emit_isr_jmptbl_section): Move to ...
14117 (nds32_emit_isr_vector_section): Move to ...
14118 (nds32_emit_isr_reset_conten): Move to ...
14119 (nds32_check_isr_attrs_conflict): Move to ...
14120 (nds32_construct_isr_vectors_information): Move to ...
14121 (nds32_asm_file_start): Move implementation to ...
14122 (nds32_asm_file_end): Move implementation to ...
14123 * config/nds32/nds32-isr.c: ... here.
14124 * config/nds32/nds32-protos.h
14125 (nds32_check_isr_attrs_conflict): Declare.
14126 (nds32_construct_isr_vectors_information): Declare.
14127 (nds32_asm_file_start_for_isr): Declare.
14128 (nds32_asm_file_end_for_isr): Declare.
14130 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14131 Kito Cheng <kito@0xlab.org>
14132 Monk Chiang <sh.chiang04@gmail.com>
14134 * config.gcc (nds32*): Add new modules to extra_objs.
14135 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14136 (nds32be-*-*): Likewise.
14137 * config/nds32/nds32-cost.c: New file.
14138 * config/nds32/nds32-fp-as-gp.c: New file.
14139 * config/nds32/nds32-intrinsic.c: New file.
14140 * config/nds32/nds32-isr.c: New file.
14141 * config/nds32/nds32-md-auxiliary.c: New file.
14142 * config/nds32/nds32-memory-manipulation.c: New file.
14143 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14144 * config/nds32/nds32-predicates.c: New file.
14145 * config/nds32/t-nds32: New file.
14147 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14149 PR tree-optimization/61682
14150 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14151 using cases and when one of the operands is equal to 1.
14153 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14155 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14156 ashr<mode>3): Correct mode of operands[2].
14157 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14158 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14159 Correct mode of operands[2]. Fix split condition.
14161 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14163 * arm.md (arch): Add armv6_or_vfpv3.
14164 (arch_enabled): Add test for the above.
14165 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14167 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14169 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14171 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14172 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14173 HWI 1 and negate the unsigned value.
14174 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14175 use AND instead of shift.
14176 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14178 2014-07-03 Marek Polacek <polacek@redhat.com>
14180 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14181 (-fsanitize=float-divide-by-zero): Move to the table with
14182 -fsanitize=undefined suboptions.
14183 (-fsanitize=float-cast-overflow): Likewise.
14185 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14187 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14188 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14191 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14193 * loop-invariant.c (struct invariant): Add a new member: eqno;
14194 (find_identical_invariants): Update eqno;
14195 (create_new_invariant): Init eqno;
14196 (get_inv_cost): Compute comp_cost with eqno;
14198 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14200 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14201 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14202 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14203 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14204 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14206 2014-07-02 Christian Bruel <christian.bruel@st.com>
14210 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14211 (make_preds_opaque): Delete.
14212 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14213 (commit_mode_sets): New function.
14214 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14215 Process all modes at once.
14216 * basic-block.h (pre_edge_lcm_avs): Declare.
14217 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14218 Call clear_aux_for_edges. Fix comments.
14219 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14220 (pre_edge_rev_lcm): Idem.
14221 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14223 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14224 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14226 * config/i386/i386.c (x96_emit_mode_set): Idem.
14227 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14228 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14229 (fpscr_toggle) Disallow from delay slot.
14230 * target.def (emit_mode_set): Add prev_mode parameter.
14231 * doc/tm.texi: Regenerate.
14233 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14235 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14238 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14240 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14241 vtable_pointer_value_to_vtable): Constify.
14242 (contains_polymorphic_type_p): Declare.
14243 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14244 vtable_pointer_value_to_vtable): Constify.
14245 (contains_polymorphic_type_p): New predicate.
14246 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14248 (ipa_set_ancestor_jf): Likewise.
14249 (detect_type_change): Return false in easy cases.
14250 (compute_complex_assign_jump_func): Require type to contain
14252 (compute_known_type_jump_func): Likewise.
14254 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14256 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14258 (type_in_anonymous_namespace_p): Constify argument.
14259 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14260 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14261 (main_odr_variant): New function.
14262 (hash_type_name): Make static; update assert; do not ICE on
14264 (types_same_for_odr): Bring here from tree.c; simplify and remove
14265 old structural comparing code that doesn't work for templates.
14266 (odr_hasher::equal): Update assert.
14267 (add_type_duplicate): Return true when bases should be computed;
14268 replace incomplete loader by complete; do not output duplicated
14269 warnings; do not ICE on non-records; set odr_violated flag.
14270 (get_odr_type): Be ready to replace incomplete type by complete
14271 one; work on ODR variants instead of main variants; reorder item
14272 in array so bases have still smaller indexes.
14273 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14274 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14276 2014-07-01 Cary Coutant <ccoutant@google.com>
14278 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14280 (resolve_addr_in_expr): When replacing the rtx in a location list
14281 entry, get a new address table entry.
14282 (dwarf2out_finish): Call index_location_lists even if there are no
14283 addr_index_table entries yet.
14285 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14287 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14288 change for not being obvious.
14290 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14292 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14295 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14297 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14298 (vcagt_f64): Likewise.
14299 (vcale_f64): Likewise.
14300 (vcaled_f64): Likewise.
14301 (vcales_f32): Likewise.
14302 (vcalt_f64): Likewise.
14303 (vcaltd_f64): Likewise.
14304 (vcalts_f32): Likewise.
14306 2014-07-01 Marek Polacek <polacek@redhat.com>
14308 * doc/invoke.texi: Document -Wint-conversion.
14310 2014-07-01 Marek Polacek <polacek@redhat.com>
14313 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14315 2014-07-01 Martin Liska <mliska@suse.cz>
14317 IPA REF alias refactoring
14318 * cgraph.h (iterate_direct_aliases): New function.
14319 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14320 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14321 FOR_EACH_ALIAS added.
14322 (cgraph_for_node_and_aliases): Likewise.
14323 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14324 * ipa-inline.c (reset_edge_caches): Likewise.
14325 (update_caller_keys): Likewise.
14326 * trans-mem.c (ipa_tm_execute): Likewise.
14327 *varpool.c (varpool_analyze_node): Likewise.
14328 (varpool_for_node_and_aliases): Likewise.
14329 * ipa-ref.h (first_alias): New function.
14330 (last_alias): Likewise.
14331 (has_aliases_p): Likewise.
14332 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14333 is sensitive to IPA_REF_ALIASes.
14334 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14335 are put at the beginning of the list.
14336 (symtab_node::iterate_direct_aliases): New function.
14338 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14341 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14343 (write_ts_type_common_tree_pointers): Do not stream fields not set
14344 for incomplete types; do not stream duplicated fields for variants;
14345 sanity check that variant and type match.
14346 (write_ts_type_non_common_tree_pointers): Likewise.
14347 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14348 TYPE_SIZE whether type is complete.
14349 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14350 write_ts_type_common_tree_pointers
14351 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14353 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14355 * var-tracking.c (add_stores): Return instead of asserting if old
14356 and new values for conditional store are the same.
14358 2014-06-30 Richard Henderson <rth@redhat.com>
14362 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14363 the cfg if there were any changes.
14364 * passes.def: Revert move of peephole2 after reorder_blocks;
14365 move duplicate_computed_gotos before peephole2.
14367 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14369 * except.c (emit_note_eh_region_end): New helper function.
14370 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14371 emit EH_REGION_END note.
14372 * jump.c (cleanup_barriers): Do not split a call and its
14373 corresponding CALL_ARG_LOCATION note.
14375 2014-06-30 Jeff Law <law@redhat.com>
14377 PR tree-optimization/61607
14378 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14379 deeper into the SSA_NAME_VALUE chain.
14381 2014-06-30 Marek Polacek <polacek@redhat.com>
14383 * convert.c (convert_to_integer): Don't instrument conversions if the
14384 function has no_sanitize_undefined attribute.
14385 * ubsan.c: Don't run the ubsan pass if the function has
14386 no_sanitize_undefined attribute.
14388 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14390 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14391 -fsanitize=undefined suboptions.
14393 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14395 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14396 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14397 against bigendian and adjust indices.
14399 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14401 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14403 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14406 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14407 Add alternative; make early clobber. Adjust both split patterns
14408 to use operand 0 as the working register.
14410 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14412 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14413 as ira_object_id_map might be NULL, or 1.
14415 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14417 * loop-invariant.c (get_inv_cost): Handle register class.
14418 (gain_for_invariant): Check the register pressure of the inv
14419 and its overlapped register class, other than all.
14421 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14423 * doc/invoke.texi (Optimize Options): Fix descriptions of
14424 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14426 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14428 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14431 2014-06-29 Tobias Grosser <tobias@grosser.es>
14434 * graphite-isl-ast-to-gimple.c: Add missing guards.
14436 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14438 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14439 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14440 * flag-types.h: Add new enum fgraphite_generator.
14441 * graphite-isl-ast-to-gimple.c: New.
14442 * graphite-isl-ast-to-gimple.h: New.
14443 * graphite.c (graphite_transform_loops): Add choice of Graphite
14444 code generator, which depends on flag_graphite_code_gen.
14446 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14448 * graphite-dependences.c (subtract_commutative_associative_deps):
14449 Add NULL checking of the following variables: must_raw_no_source,
14450 may_raw_no_source, must_war_no_source, may_war_no_source,
14451 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14452 must_war, may_war, must_waw, may_waw.
14454 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14456 * graphite-clast-to-gimple.c: gloog is renamed to
14457 graphite_regenerate_ast_cloog. gloog_error is renamed to
14458 graphite_regenerate_error.
14459 * graphite-clast-to-gimple.h: The definition of the struct
14460 bb_pbb_def is moved to graphite-htab.h.
14461 Add inclusion of the hash-table.h.
14462 * graphite-htab.h: The declaration of the function gloog is moved
14463 to graphite-clast-to-gimple.h and renamed to
14464 graphite_regenerate_ast_cloog.
14465 * graphite.c (graphite_transform_loops): gloog is renamed
14466 to graphite_regenerate_ast_cloog.
14468 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14470 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14472 (write_ts_type_common_tree_pointers): Do not stream fields not set
14473 for incomplete types; do not stream duplicated fields for variants;
14474 sanity check that variant and type match.
14475 (write_ts_type_non_common_tree_pointers): Likewise.
14476 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14477 TYPE_SIZE whether type is complete.
14478 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14479 write_ts_type_common_tree_pointers
14480 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14482 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14484 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14486 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14488 * tree-inline.c (remap_type_1): Do not duplicate fields
14489 that are shared in between type and its main variant.
14491 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14493 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14495 (ipa_set_ancestor_jf) Likewise.
14496 (check_stmt_for_type_change): Check that we work on main variant.
14497 (detect_type_change): Look into main variant.
14498 (compute_known_type_jump_func): Check that main variant has BINFO.
14500 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14502 * ipa-devirt.c (set_type_binfo): New function.
14503 (add_type_duplicate): Use it.
14504 (get_odr_type): Sanity check that binfos points to main variants.
14505 (get_class_context): Be sure the context's outer_type is main variant.
14506 (contains_type_p): Walk main variant.
14507 (get_polymorphic_call_info_for_decl): Set outer_type to be
14509 (get_polymorphic_call_info): Likewise.
14510 (possible_polymorphic_call_targets): Sanity check that we operate
14513 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14515 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14517 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14519 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14520 accidental change due to wide-int branch merge.
14522 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14524 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14525 compressed debug support.
14526 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14527 * configure: Regenerate.
14528 * config.in: Regenerate.
14529 * common.opt (compressed_debug_sections): New enum.
14530 (gz, gz=): New options.
14531 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14532 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14533 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14534 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14535 LINK_COMPRESS_DEBUG_SPEC.
14536 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14537 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14538 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14539 (Debugging Options): Document -gz[=type].
14541 2014-06-27 Martin Jambor <mjambor@suse.cz>
14544 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14545 args_to_skip, use those from node instead. Copy args_to_skip and
14546 combined_args_to_skip from node to the new thunk.
14547 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14548 (cgraph_create_virtual_clone): Moved computation of
14549 combined_args_to_skip...
14550 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14552 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14554 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14555 redundant diagnostic machinary.
14557 2014-06-27 Richard Biener <rguenther@suse.de>
14559 * tree-ssa-math-opts.c (bswap_replace): Fix
14560 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14562 2014-06-27 Martin Liska <mliska@suse.cz>
14564 * gimple.h (gimple_location_safe): New function introduced.
14565 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14566 of gimple_location_safe replaces gimple_location.
14567 (gimple_fold_call): Likewise.
14568 * ipa-devirt.c (ipa_devirt): Likewise.
14569 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14570 * ipa.c (walk_polymorphic_call_targets): Likewise.
14571 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14573 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14575 PR tree-optimization/57233
14576 PR tree-optimization/61299
14577 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14579 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14580 would be lowered to scalar shifts, check if corresponding
14581 shifts and vector BIT_IOR_EXPR are supported and don't lower
14582 or lower just to narrower vector type in that case.
14583 * expmed.c (expand_shift_1): Fix up handling of vector
14584 shifts and rotates.
14586 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14589 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14591 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14593 * doc/invoke.texi (-fsemantic-interposition): Document.
14594 * common.opt (fsemantic-interposition): New flag.
14595 * varasm.c (decl_replaceable_p): Use it.
14597 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14600 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14601 extraction other than index 3.
14603 2014-06-26 Teresa Johnson <tejohnson@google.com>
14605 * doc/invoke.texi: Fix typo.
14606 * dumpfile.c: Add support for documented -fdump-* options
14607 optimized/missed/note/optall.
14609 2014-06-26 Martin Jambor <mjambor@suse.cz>
14611 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14612 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14613 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14614 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14615 * opts.c (default_options_optimization): Set
14616 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14617 * doc/invoke.texi (allow-load-data-races)
14618 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14619 (allow-store-data-races): Document the new default.
14621 2014-06-26 Martin Jambor <mjambor@suse.cz>
14623 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14624 renamed to ipa_impossible_devirt_target. Fix typo.
14625 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14626 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14627 ipa_impossible_devirt_target.
14629 2014-06-26 Richard Biener <rguenther@suse.de>
14631 PR tree-optimization/61607
14632 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14633 explaining why we restrict copies on loop depth.
14634 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14636 (record_equivalences_from_phis): Instead add it here.
14638 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14640 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14641 (LTO_WRAPPER_OBJS): New variable.
14642 (lto-wrapper$(exeext)): Use it.
14643 * collect2.c: Include "collect-utils.h".
14644 (verbose, debug): Remove variables.
14645 (at_file_supplied): No longer static.
14646 (tool_name): New variable.
14647 (do_wait, fork_execute, maybe_unlink): Don't declare.
14648 (tool_cleanup): No longer static.
14649 (notice): Remove function.
14650 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14651 fork_execute calls.
14652 (collect_wait, do_wait, collect_execute): Remove functions.
14653 (maybe_unlink): No longer static.
14654 * collect2.h (verbose, debug): Don't declare.
14655 (at_file_supplied): Declare.
14656 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14658 (collect_execute): Replace with implementation from collect2, plus a
14659 new arg use_atfile. All callers changed.
14660 (collect_wait): Replace with implementation from collect2.
14661 (maybe_unlink_file): Remove function.
14662 (fork_execute): Replace with implementation from collect2, plus a
14663 new arg use_atfile. All callers changed.
14664 (do_wait): Add call to utils_cleanup to the error path.
14665 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14666 (tool_cleanup): Adjust declarations.
14667 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14668 * tlink.c: Include "collect-utils.h".
14669 (tlink_execute): New arg use_atfile. All callers changed.
14670 (tlink_init, tlink_execute): Remove declarations.
14672 * collect-utils.c (save_temps): New variable.
14673 (do_wait): Use it instead of debug. Use fatal_error.
14674 * collect-utils.h (save_temps): Declare.
14675 * collect2.c (verbose): Rename from vflag. All uses changed.
14676 (tool_cleanup): New function, copied from collect_atexit.
14677 (collect_atexit, handler): Just call it.
14678 * collect2.h (verbose): Declaration renamed from vflag.
14679 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14682 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14683 (lto-wrapper$(exeext)): Link with collect-utils.o.
14684 * collect-utils.c: New file.
14685 * collect-utils.h: New file.
14686 * lto-wrapper.c: Include "collect-utils.h".
14687 (args_name): Delete variable.
14688 (tool_name): New variable.
14689 (tool_cleanup): New function.
14690 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14691 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14692 (fork_execute): Remove functions.
14694 2014-06-26 Nick Clifton <nickc@redhat.com>
14696 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14698 * doc/extend.texi (Function Attributes): Fix typo in description
14699 of RX vector attribute.
14701 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14703 * config.gcc (supported_defaults): Error when passing either
14704 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14706 2014-06-26 Richard Biener <rguenther@suse.de>
14708 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14709 propagating volatile pointers.
14711 2014-06-26 Richard Biener <rguenther@suse.de>
14713 PR tree-optimization/61607
14714 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14715 loop if we redirected its latch edge.
14716 (thread_block_1): Do not cancel loops prematurely.
14718 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14720 * toplev.c (backend_init_target): Move init_emit_regs and
14722 (backend_init) ... here; skip ira_init_once and backend_init_target.
14723 (target_reinit) ... and here; clear
14724 this_target_rtl->lang_dependent_initialized.
14725 (lang_dependent_init_target): Clear
14726 this_target_rtl->lang_dependent_initialized;
14727 break out rtl initialization to ...
14728 (initialize_rtl): ... here; call also backend_init_target
14730 * toplev.h (initialize_rtl): New function.
14731 * function.c: Include toplev.h
14732 (init_function_start): Call initialize_rtl.
14733 * rtl.h (target_rtl): Add target_specific_initialized,
14734 lang_dependent_initialized.
14736 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14737 Jakub Jelinek <jakub@redhat.com>
14739 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14741 2014-06-25 Tom de Vries <tom@codesourcery.com>
14743 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14745 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14747 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14748 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14749 Issue a strict overflow warning if appropriate.
14751 2014-06-25 Martin Liska <mliska@suse.cz>
14753 IPA REF refactoring
14754 * Makefile.in: Removed header file (ipa-ref-inline.h).
14755 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14757 (cgraph_speculative_call_info): Likewise.
14758 (cgraph_for_node_thunks_and_aliases): Likewise.
14759 (cgraph_for_node_and_aliases): Likewise.
14760 (verify_cgraph_node): Likewise.
14761 * cgraph.h: Batch of IPA REF functions become member functions of
14762 symtab_node: add_reference, maybe_add_reference, clone_references,
14763 clone_referring, clone_reference, find_reference,
14764 remove_stmt_references, remove_all_references,
14765 remove_all_referring, dump_references, dump_referring,
14766 has_alias_p, iterate_reference, iterate_referring.
14767 * cgraphbuild.c (record_reference): New IPA REF function used.
14768 (record_type_list): Likewise.
14769 (record_eh_tables): Likewise.
14770 (mark_address): Likewise.
14771 (mark_load): Likewise.
14772 (mark_store): Likewise.
14773 (pass_build_cgraph_edges): Likewise.
14774 (rebuild_cgraph_edge): Likewise.
14775 (cgraph_rebuild_references): Likewise.
14776 (pass_remove_cgraph_callee_edges): Likewise.
14777 * cgraphclones.c (cgraph_clone_node): Likewise.
14778 (cgraph_create_virtual_clone): Likewise.
14779 (cgraph_materialize_clone): Likewise.
14780 (cgraph_materialize_all_clones): Likewise.
14781 * cgraphunit.c (cgraph_reset_node): Likewise.
14782 (cgraph_reset_node): Likewise.
14783 (analyze_function): Likewise.
14784 (assemble_thunks_and_aliases): Likewise.
14785 (expand_function): Likewise.
14786 * ipa-comdats.c (propagate_comdat_group): Likewise.
14787 (enqueue_references): Likewise.
14788 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14789 (create_specialized_node): Likewise.
14790 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14791 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14792 * ipa-inline.c (reset_edge_caches): Likewise.
14793 (update_caller_keys): Likewise.
14794 (execute): Likewise.
14795 * ipa-prop.c (remove_described_reference): Likewise.
14796 (propagate_controlled_uses): Likewise.
14797 (ipa_edge_duplication_hook): Likewise.
14798 (ipa_modify_call_arguments): Likewise.
14799 * ipa-pure-const.c (propagate_pure_const): Likewise.
14800 * ipa-ref-inline.h: Header file removed, functions moved
14801 to symtab_node class.
14802 * ipa-ref.c (remove_reference): New class member function.
14803 (cannot_lead_to_return): New class member function.
14804 (referring_ref_list): Likewise.
14805 (referred_ref_list): Likewise.
14806 Rest of functions moved to symtab_node class.
14807 * ipa-ref.h: New member functions remove_reference,
14808 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14810 ipa_ref_list class has new member functions: first_reference,
14811 first_referring, clear, nreferences.
14812 * ipa-reference.c (analyze_function): New IPA REF function used.
14813 (write_node_summary_p): Likewise.
14814 (ipa_reference_write_optimization_summary): Likewise.
14815 * ipa-split.c (split_function): Likewise.
14816 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14817 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14818 (function_and_variable_visibility): Likewise.
14819 * ipa.c (has_addr_references_p): Likewise.
14820 (process_references): Argument type changed.
14821 (symtab_remove_unreachable_nodes): New IPA REF function used.
14822 (process_references): Likewise.
14823 (set_writeonly_bit): Likewise.
14824 * lto-cgraph.c: Implementation of new symtab_node member functions
14825 that uses new IPA REF functions.
14826 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14828 * lto-streamer-out.c (output_symbol_p): Likewise.
14829 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14831 * symtab.c: Implementation of new IPA REF API.
14832 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14833 (ipa_tm_create_version): Likewise.
14834 (ipa_tm_execute): Likewise.
14835 * tree-emutls.c (gen_emutls_addr): Likewise.
14836 * tree-inline.c (copy_bb): Likewise.
14837 (delete_unreachable_blocks_update_callgraph): Likewise.
14838 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14839 (varpool_for_node_and_aliases): Likewise.
14841 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14843 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14845 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14848 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14849 tree_node * instead of tree_node *.
14851 (print_fold_checksum): Likewise.
14852 (fold_check_failed): Likewise.
14853 (debug_fold_checksum): Likewise.
14854 (fold_build1_stat_loc): Likewise.
14855 (fold_build2_stat_loc): Likewise.
14856 (fold_build3_stat_loc): Likewise.
14857 (fold_build_call_array_loc): Likewise.
14859 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14861 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14862 implementation with call to...
14863 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14865 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14868 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14870 PR tree-optimization/57742
14871 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14872 after replacing the statement.
14874 2014-06-25 Nick Clifton <nickc@redhat.com>
14876 * config/v850/v850.c (GHS_default_section_names): Change to const
14878 (GHS_current_section_names): Likewise.
14879 (v850_insert_attributes): Do not build strings, just assign the
14880 names directly. Change the type of 'chosen_section' to const
14882 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14883 directly to the array entry.
14884 * config/v850/v850.h (GHS_default_section_names): Change to const
14886 (GHS_current_section_names): Likewise.
14888 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14890 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14891 (LANG_HOOKS_DECLS): Add it.
14892 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14894 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14895 * langhooks.h (struct lang_hooks_for_decls): Add
14896 omp_clause_linear_ctor hook.
14897 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14898 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14899 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14900 combined simd loop use omp_clause_linear_ctor hook.
14902 2014-06-24 Cong Hou <congh@google.com>
14904 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14905 pattern recognition.
14906 (type_conversion_p): PROMOTION is true if it's a type promotion
14907 conversion, and false otherwise. Return true if the given expression
14908 is a type conversion one.
14909 * tree-vectorizer.h: Adjust the number of patterns.
14910 * tree.def: Add SAD_EXPR.
14911 * optabs.def: Add sad_optab.
14912 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14913 * expr.c (expand_expr_real_2): Likewise.
14914 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14915 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14916 * optabs.c (optab_for_tree_code): Likewise.
14917 * tree-cfg.c (estimate_operator_cost): Likewise.
14918 * tree-ssa-operands.c (get_expr_operands): Likewise.
14919 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14920 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14921 * doc/generic.texi: Add document for SAD_EXPR.
14922 * doc/md.texi: Add document for ssad and usad.
14924 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14926 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14927 qualification in cast.
14929 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14931 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14932 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14933 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14934 (tree_function_decl): ... here.
14935 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14936 streaming of vindex to ...
14937 (write_ts_function_decl_tree_pointers): ... here.
14938 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14939 Do not stream DECL_VINDEX.
14940 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14942 2014-06-24 Catherine Moore <clm@codesourcery.com>
14943 Sandra Loosemore <sandra@codesourcery.com>
14945 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14946 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14947 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14949 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14951 * doc/invoke.texi (Warning Options): Remove duplicated
14952 -Wmaybe-uninitialized.
14954 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14956 PR tree-optimization/57742
14957 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14958 (handle_builtin_malloc, handle_builtin_memset): New functions.
14959 (strlen_optimize_stmt): Call them.
14960 * passes.def: Move strlen after loop+dom but before vrp.
14962 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14965 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14966 model family 6 CPU with has_longmode never use a CPU without
14969 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14972 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14975 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14977 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14978 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14980 * hash-map.h: New file.
14981 * ipa-comdats.c: Use hash_map instead of pointer_map.
14983 * lto-section-out.c: Adjust.
14984 * lto-streamer.h: Replace pointer_map with hash_map.
14985 * symtab.c (verify_symtab): Likewise.
14986 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14987 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14988 * tree-streamer.h: Likewise.
14989 * tree-streamer.c: Adjust.
14990 * pointer-set.h: Remove pointer_map.
14992 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14994 * hash-table.h: Add a template arg to choose between storing values
14995 and storing pointers to values, and then provide partial
14996 specializations for both.
14997 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14998 should store, not the type values should point to.
14999 * tree-into-ssa.c (var_info_hasher): Likewise.
15000 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15001 * tree-complex.c: Adjust.
15002 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15003 table instead of int_tree_map *.
15004 * tree-parloops.c: Adjust.
15005 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15006 type is being stored.
15007 * tree-vectorizer.c: Adjust.
15009 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15011 * hash-table.h: Remove a layer of indirection from hash_table so that
15012 it contains the hash table's data instead of a pointer to the data.
15013 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15014 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15015 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15016 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15017 fold-const.c, gcse.c, ggc-common.c,
15018 gimple-ssa-strength-reduction.c, gimplify.c,
15019 graphite-clast-to-gimple.c, graphite-dependences.c,
15020 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15021 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15022 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15023 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15024 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15025 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15026 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15027 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15028 tree-ssa-live.c, tree-ssa-loop-im.c,
15029 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15030 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15031 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15032 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15033 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15034 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15035 vtable-verify.c, vtable-verify.h: Adjust.
15037 2014-06-24 Richard Biener <rguenther@suse.de>
15039 PR tree-optimization/61572
15040 * tree-ssa-sink.c (statement_sink_location): Do not sink
15041 loads from hard registers.
15043 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15045 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15046 not mentioned in clauses use private clause if the iterator is
15047 declared in #pragma omp for simd, and when adding lastprivate
15048 instead, add it to the outer #pragma omp for too. Diagnose
15049 if the variable is private in outer context. For simd collapse > 1
15050 loops, replace all iterators with temporaries.
15051 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15052 same even in collapse > 1 loops.
15054 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15055 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15057 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15058 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15060 (gimplify_adjust_omp_clauses): Likewise.
15061 * omp-low.c (lower_rec_simd_input_clauses,
15062 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15063 safelen the same as safelen(1).
15064 * tree-nested.c (convert_nonlocal_omp_clauses,
15065 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15066 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15067 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15068 Fixup handling of GIMPLE_OMP_TARGET.
15069 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15072 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15074 PR tree-optimization/61554
15075 * tree-ssa-propagate.c: Include "bitmap.h".
15076 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15077 properly update constructor/destructor.
15078 (substitute_and_fold_dom_walker::before_dom_children):
15079 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15080 need_eh_cleaup instead.
15081 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15084 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15086 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15087 * tree-pass.h (make_pass_ipa_single_use): New pass.
15088 * cgraph.h (used_by_single_function): New flag.
15089 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15091 * passes.def (pass_ipa_single_use): Scedule.
15092 * ipa.c (BOTTOM): New macro.
15093 (meet): New function
15094 (propagate_single_user): New function.
15095 (ipa_single_use): New function.
15096 (pass_data_ipa_single_use): New pass.
15097 (pass_ipa_single_use): New pass.
15098 (pass_ipa_single_use::gate): New gate.
15099 (make_pass_ipa_single_use): New function.
15101 2014-06-23 Kai Tietz <ktietz@redhat.com>
15104 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15105 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15107 2014-06-23 Richard Biener <rguenther@suse.de>
15109 * tree-ssa-loop.c (gate_loop): New function.
15110 (pass_tree_loop::gate): Call it.
15111 (pass_data_tree_no_loop, pass_tree_no_loop,
15112 make_pass_tree_no_loop): New.
15113 * tree-vectorizer.c: Include tree-scalar-evolution.c
15114 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15116 (pass_slp_vectorize::clone): New method.
15117 * timevar.def (TV_TREE_NOLOOP): New.
15118 * tree-pass.h (make_pass_tree_no_loop): Declare.
15119 * passes.def (pass_tree_no_loop): New pass group with
15122 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15125 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15126 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15128 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15130 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15131 "yes" where needed.
15133 2014-06-23 Alan Modra <amodra@gmail.com>
15136 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15137 to zero on debug statements.
15139 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15142 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15143 Ignore third operand if present by marking qualifier_internal.
15145 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15147 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15149 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15150 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15151 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15152 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15153 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15154 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15155 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15156 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15157 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15158 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15159 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15160 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15161 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15162 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15163 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15164 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15165 logic in GCC vector extensions
15167 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15168 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15169 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15170 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15171 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15172 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15173 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15174 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15175 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15176 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15178 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15180 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15183 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15184 (vget_low_s64): Use __GET_LOW macro.
15185 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15186 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15187 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15188 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15189 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15191 (vcombine_s64): Use GCC vector extensions; remove cast.
15192 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15193 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15194 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15195 Fix type signature; remove cast.
15197 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15200 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15202 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15204 (BUILTIN_VD1): New.
15205 (BUILTIN_VD_RE): Remove.
15206 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15207 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15208 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15209 variant but not df.
15210 (vreinterpretv1df*, vreinterpret*v1df): New.
15211 (vreinterpretdf*, vreinterpret*df): Remove.
15212 * config/aarch64/aarch64-simd.md (aarch64_create,
15213 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15214 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15216 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15217 (vcreate_f64): Remove cast, use v1df builtin.
15218 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15219 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15220 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15221 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15222 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15223 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15224 add range check using __builtin_aarch64_im_lane_boundsi.
15225 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15226 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15227 type signature, use gcc vector extensions.
15228 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15229 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15230 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15231 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15232 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15233 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15234 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15235 vreinterpret_u64_f64): Use v1df builtin not df.
15237 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15239 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15242 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15244 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15247 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15249 * loop-invariant.c (pre_check_invariant_p): New function.
15250 (find_invariant_insn): Call pre_check_invariant_p.
15252 2014-06-22 Richard Henderson <rth@redhat.com>
15255 * compare-elim.c (struct comparison): Add eh_note.
15256 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15257 a redundant comparison in a different EH region. Purge EH edges if
15260 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15262 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15263 (var_shift): Use it.
15264 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15265 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15266 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15267 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15268 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15269 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15270 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15271 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15272 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15273 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15274 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15275 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15276 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15277 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15278 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15279 *rotldi3_internal15be): Use the new attribute. Merge register and
15280 integer alternatives.
15282 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15284 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15285 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15286 split, *ashrdi3_internal3 and split): Delete, merge into...
15287 (ashr<mode>3): New expander.
15288 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15289 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15291 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15293 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15294 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15295 *rotldi3_internal3 and split): Delete, merge into...
15296 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15297 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15298 Use "rotlw" extended mnemonic.
15300 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15302 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15303 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15304 and split, *ashldi3_internal3 and split): Delete, merge into...
15305 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15306 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15308 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15310 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15311 (lshrsi3, two anonymous define_insns and define_splits,
15312 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15313 *lshrdi3_internal3 and split): Delete, merge into...
15314 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15315 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15317 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15319 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15320 Remove "O" alternative.
15322 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15324 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15325 (mips_move_from_gpr_cost): Likewise.
15326 (mips_register_move_cost): Update accordingly.
15327 (mips_secondary_reload_class): Remove name of in_p.
15329 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15332 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15333 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15335 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15337 * config/nios2/nios2.c: Include "builtins.h".
15339 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15341 * cgraph.h (tls_model_names): New variable.
15342 * print-tree.c (print_node): Simplify.
15343 * varpool.c (tls_model_names): New variable.
15344 (dump_varpool_node): Output tls model.
15346 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15348 * ipa-visibility.c (function_and_variable_visibility): Disable
15349 temporarily local aliases for some targets.
15351 2014-06-20 Marek Polacek <polacek@redhat.com>
15353 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15354 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15355 into SANITIZE_UNDEFINED.
15356 * doc/invoke.texi: Describe -fsanitize=bounds.
15357 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15358 functions created in the FEs.
15359 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15360 (expand_UBSAN_BOUNDS): New function.
15361 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15362 * internal-fn.h: Don't define internal functions here.
15363 * opts.c (common_handle_option): Add -fsanitize=bounds.
15364 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15365 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15366 * tree-core.h: Define internal functions here.
15367 (struct tree_base): Add ifn field.
15368 * tree-pretty-print.c: Include "internal-fn.h".
15369 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15370 * tree.c (get_callee_fndecl): Likewise.
15371 (build_call_expr_internal_loc): New function.
15372 * tree.def (CALL_EXPR): Update description.
15373 * tree.h (CALL_EXPR_IFN): Define.
15374 (build_call_expr_internal_loc): Declare.
15375 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15377 (ubsan_type_descriptor): Change bool parameter to enum
15378 ubsan_print_style. Adjust the code. Add handling of
15380 (ubsan_expand_bounds_ifn): New function.
15381 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15382 (ubsan_build_overflow_builtin): Likewise.
15383 (instrument_bool_enum_load): Likewise.
15384 (ubsan_instrument_float_cast): Likewise.
15385 * ubsan.h (enum ubsan_print_style): New enum.
15386 (ubsan_expand_bounds_ifn): Declare.
15387 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15389 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15391 * config/rs6000/rs6000.md: Append `DONE' to preparation
15392 statements of `bswap' pattern splitters.
15394 2014-06-20 Tom de Vries <tom@codesourcery.com>
15396 * target.def (call_fusage_contains_non_callee_clobbers): Update
15398 * doc/tm.texi: Regenerate.
15400 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15401 Max Ostapenko <m.ostapenko@partner.samsung.com>
15404 * asan.c (instrument_strlen_call): Fixed instrumentation of
15407 2014-06-20 Martin Jambor <mjambor@suse.cz>
15410 * ipa-prop.c (impossible_devirt_target): New function.
15411 (try_make_edge_direct_virtual_call): Use it, also instead of
15414 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15415 Max Ostapenko <m.ostapenko@partner.samsung.com>
15418 * asan.c (build_check_stmt): Add condition.
15420 2014-06-20 Martin Jambor <mjambor@suse.cz>
15423 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15426 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15428 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15430 (VCONQ): Make comment more helpful.
15432 * config/aarch64/aarch64-simd.md
15433 (aarch64_sqdmulh_lane<mode>):
15434 Use VCOND for operands 2. Update lane checking and flipping logic.
15435 (aarch64_sqrdmulh_lane<mode>): Likewise.
15436 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15437 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15438 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15439 attribute of operand 3 to VCOND.
15440 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15441 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15442 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15443 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15444 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15445 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15447 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15448 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15449 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15450 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15451 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15452 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15453 operand to VCOND. Update lane flipping and bounds checking logic.
15454 (aarch64_sqdmlal2_lane<mode>): Likewise.
15455 (aarch64_sqdmlsl_lane<mode>): Likewise.
15456 (aarch64_sqdmull_lane<mode>): Likewise.
15457 (aarch64_sqdmull2_lane<mode>): Likewise.
15458 (aarch64_sqdmlal_laneq<mode>):
15459 Replace VCON usage with VCONQ.
15460 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15461 (aarch64_sqdmlal2_laneq<mode>): Emit
15462 aarch64_sqdmlal2_laneq<mode>_internal insn.
15463 Replace VCON with VCONQ.
15464 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15465 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15466 (aarch64_sqdmull_laneq<mode>): Emit
15467 aarch64_sqdmull_laneq<mode>_internal insn.
15468 Replace VCON with VCONQ.
15469 (aarch64_sqdmull2_laneq<mode>): Emit
15470 aarch64_sqdmull2_laneq<mode>_internal insn.
15471 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15472 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15473 of 3rd argument to int16x4_t.
15474 (vqdmlalh_lane_s16): Likewise.
15475 (vqdmlslh_lane_s16): Likewise.
15476 (vqdmull_high_lane_s16): Likewise.
15477 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15478 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15479 (vqdmlsl_lane_s16): Likewise.
15480 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15481 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15482 (vqdmlals_lane_s32): Likewise.
15483 (vqdmlsls_lane_s32): Likewise.
15484 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15485 (vqdmulls_lane_s32): Likewise.
15486 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15487 (vqdmlsl_lane_s32): Likewise.
15488 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15489 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15490 (vqrdmulhh_lane_s16): Likewise.
15491 (vqdmlsl_high_lane_s16): Likewise.
15492 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15493 (vqdmlsl_high_lane_s32): Likewise.
15494 (vqrdmulhs_lane_s32): Likewise.
15496 2014-06-20 Tom de Vries <tom@codesourcery.com>
15498 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15499 get_call_reg_set_usage.
15501 2014-06-20 Tom de Vries <tom@codesourcery.com>
15503 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15504 it contains all call_used_regs.
15506 2014-06-20 Tom de Vries <tom@codesourcery.com>
15508 * final.c (collect_fn_hard_reg_usage): Add and use variable
15509 function_used_regs.
15511 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15513 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15514 (set_init_priority, get_init_priority, set_fini_priority,
15515 get_fini_priority): New methods.
15516 * tree.c (init_priority_for_decl): Remove.
15517 (init_ttree): Do not initialize init priority.
15518 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15519 (decl_priority_info): Remove.
15520 (decl_init_priority_insert): Rewrite.
15521 (decl_fini_priority_insert): Rewrite.
15522 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15523 tree_priority_map_marked_p): Remove.
15524 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15525 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15526 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15527 not output priorities.
15528 (pack_ts_function_decl_value_fields): Likewise.
15529 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15530 not input priorities.
15531 (unpack_ts_function_decl_value_fields): Likewise.
15532 * symtab.c (symbol_priority_map): Declare.
15533 (init_priority_hash): Declare.
15534 (symtab_unregister_node): Unregister from priority hash, too.
15535 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15537 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15538 (symbol_priority_info): New function.
15539 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15541 * tree-core.h (tree_priority_map): Remove.
15543 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15545 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15546 0xff to uint64_t before shifting it up.
15548 2014-06-20 Julian Brown <julian@codesourcery.com>
15549 Chung-Lin Tang <cltang@codesourcery.com>
15551 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15552 TARGET_THUMB1_ONLY. Add comments.
15554 2014-06-19 Tom de Vries <tom@codesourcery.com>
15556 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15557 return type to void.
15558 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15560 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15562 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15563 as "move", from depends_on.
15565 2014-06-19 Terry Guo <terry.guo@arm.com>
15567 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15570 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15572 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15574 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15576 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15579 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15580 addresses here if reload in progress or completed.
15582 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15584 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15585 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15586 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15587 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15588 (mips_register_priority): New function that implements the target
15589 hook TARGET_REGISTER_PRIORITY.
15590 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15591 (mips_lra_p): Likewise for TARGET_LRA_P.
15592 (TARGET_REGISTER_PRIORITY): Define macro.
15593 (TARGET_SPILL_CLASS): Likewise.
15594 (TARGET_LRA_P): Likewise.
15595 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15597 (REG_CLASS_NAMES): Likewise.
15598 (REG_CLASS_CONTENTS): Likewise.
15599 (BASE_REG_CLASS): Use M16_SP_REGS.
15600 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15601 New set attribute to enable alternatives depending on the register
15603 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15604 (*lea64): Disable pattern for MIPS16.
15605 * config/mips/mips.opt (mlra): New option.
15607 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15609 * lra-constraints.c (base_to_reg): New function.
15610 (process_address): Use new function.
15612 2014-06-18 Tom de Vries <tom@codesourcery.com>
15614 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15615 * config/aarch64/aarch64.c
15616 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15617 (aarch64_emit_call_insn): New function.
15618 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15620 * config/aarch64/aarch64.md (define_expand "call_internal")
15621 (define_expand "call_value_internal", define_expand "sibcall_internal")
15622 (define_expand "sibcall_value_internal"): New.
15623 (define_expand "call", define_expand "call_value")
15624 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15625 expand variant and aarch64_emit_call_insn.
15627 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15628 Tom de Vries <tom@codesourcery.com>
15630 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15631 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15633 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15634 clobbers to CALL_INSN_FUNCTION_USAGE.
15635 (define_expand "sibcall_internal")
15636 (define_expand "sibcall_value_internal"): New.
15637 (define_expand "call", define_expand "call_value"): Add argument to
15638 arm_emit_call_insn.
15639 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15640 (define_expand "sibcall_value"): Use sibcall_value_internal and
15641 arm_emit_call_insn.
15643 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15645 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15647 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15649 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15652 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15654 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15655 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15656 annotations. Fix DWARF information.
15658 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15660 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15661 __udivmoddi4, and fixups for negative operands.
15663 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15665 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15667 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15669 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15672 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15674 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15677 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15679 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15680 describing register usage on function entry and exit.
15682 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15684 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15685 (__aeabi_ldivmod): Fix whitespace.
15687 2014-06-18 Andreas Schwab <schwab@suse.de>
15689 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15690 Remove blank line after @item.
15692 2014-06-18 Richard Henderson <rth@redhat.com>
15695 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15697 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15699 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15700 POST_MODIFY for neon loads and stores.
15701 (arm_print_operand): Output post-index register for neon loads and
15704 2014-06-18 Richard Biener <rguenther@suse.de>
15706 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15708 2014-06-18 Richard Biener <rguenther@suse.de>
15710 * tree-pass.h (make_pass_dce_loop): Remove.
15711 * passes.def: Replace pass_dce_loop with pass_dce.
15712 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15713 changed free niter estimates and reset the scev cache.
15714 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15715 make_pass_dce_loop): Remove.
15716 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15717 (fini_copy_prop): Return whether something changed. Always
15718 let substitute_and_fold perform DCE and free niter estimates
15719 and reset the scev cache if so.
15720 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15721 (pass_data_copy_prop): Do not unconditionally schedule
15722 cleanup-cfg or update-ssa.
15724 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15726 PR tree-optimization/61518
15727 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15728 reduction var is used in reduction stmt or phi-function only.
15730 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15732 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15734 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15736 PR tree-optimization/61517
15737 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15738 whose rhs's first tree is the source expression instead of the
15740 (find_bswap_or_nop): Likewise.
15741 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15742 gimple stmt whose rhs's first tree is the source. In the memory source
15743 case, move the stmt to be replaced close to one of the original load to
15744 avoid the problem of a store between the load and the stmt's original
15746 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15749 2014-06-18 Andreas Schwab <schwab@suse.de>
15751 PR rtl-optimization/54555
15752 * postreload.c (move2add_use_add2_insn): Substitute
15753 STRICT_LOW_PART only if it is cheaper.
15755 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15757 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15758 Do not use unspec as call operand. Use memory_operand instead of
15759 memory_nox32_operand and add "m" operand constraint. Disable
15760 pattern for TARGET_X32.
15761 (*sibcall_pop_memory): Ditto.
15762 (*sibcall_value_memory): Ditto.
15763 (*sibcall_value_pop_memory): Ditto.
15764 (sibcall peepholes): Merge SImode and DImode patterns using
15765 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15766 Disable pattern for TARGET_X32. Check if eliminated register is
15767 really dead after call insn. Generate call RTX without unspec operand.
15768 (sibcall_value peepholes): Ditto.
15769 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15770 instead of memory_nox32_operand. Check if eliminated register is
15771 really dead after call insn. Generate call RTX without unspec operand.
15772 (sibcall_value_pop peepholes): Ditto.
15773 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15775 2014-06-18 Terry Guo <terry.guo@arm.com>
15778 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15781 2014-06-18 Olivier Hainque <hainque@adacore.com>
15783 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15784 memorization of the end of block source location.
15785 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15786 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15787 end source location info we have on the block entry/exit code we
15790 2014-06-18 Richard Biener <rguenther@suse.de>
15792 * common.opt (fssa-phiopt): New option.
15793 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15795 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15796 * doc/invoke.texi (-fssa-phiopt): Document.
15798 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15800 * genattrtab.c (n_bypassed): New variable.
15801 (process_bypasses): Initialise n_bypassed.
15802 Count number of bypassed reservations.
15803 (make_automaton_attrs): Allocate space for bypassed reservations
15804 rather than number of bypasses.
15806 2014-06-18 Richard Biener <rguenther@suse.de>
15808 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15809 we propagated anything.
15810 (substitute_and_fold_dom_walker::before_dom_children): Something
15811 changed if we propagated into PHI arguments.
15812 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15815 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15817 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15819 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15820 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15821 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15822 Introduces alternative way of loads group permutaions.
15823 (vect_transform_grouped_load): Try alternative way of permutations.
15825 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15827 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15828 changed in ORT_TARGET region, don't jump to do_outer.
15829 (struct gimplify_adjust_omp_clauses_data): New type.
15830 (gimplify_adjust_omp_clauses_1): Adjust for data being
15831 a struct gimplify_adjust_omp_clauses_data pointer instead
15832 of tree *. Pass pre_p as a new argument to
15833 lang_hooks.decls.omp_finish_clause hook.
15834 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15835 splay_tree_foreach to pass both list_p and pre_p.
15836 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15837 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15838 gimplify_adjust_omp_clauses callers.
15839 * langhooks.c (lhd_omp_finish_clause): New function.
15840 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15841 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15842 * langhooks.h (struct lang_hooks_for_decls): Add a new
15843 gimple_seq * argument to omp_finish_clause hook.
15844 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15845 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15846 (scan_omp_parallel, lower_omp_for): When adding
15847 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15848 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15849 * tree-nested.c (convert_nonlocal_omp_clauses,
15850 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15851 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15853 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15855 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15856 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15858 2014-06-17 Xinliang David Li <davidxl@google.com>
15860 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15861 * passes.c (pass_init_dump_file): Do not set initialize
15862 flag to false unconditionally.
15864 2014-06-17 Richard Biener <rguenther@suse.de>
15866 * genopinit.c (main): Use vec<>::qsort method.
15867 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15869 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15871 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15873 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15874 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15875 (mips_move_to_gpr_cost): Remove ST_REGS case.
15876 (mips_move_from_gpr_cost): Likewise.
15877 (mips_register_move_cost): Likewise.
15878 (mips_secondary_reload_class): Likewise.
15880 2014-06-17 Richard Biener <rguenther@suse.de>
15882 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15883 (pass_all_optimizations): Move 3rd copy-prop pass from after
15884 fre to before ifcombine/phiopt.
15886 2014-06-17 Richard Biener <rguenther@suse.de>
15888 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15889 and allow all blocks to be forwarders.
15891 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15894 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15895 variable 'size'; calculate 'size' right in the front; use
15896 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15897 pcum->aapcs_stack_words.
15899 2014-06-17 Nick Clifton <nickc@redhat.com>
15901 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15902 (umulhi3, mulsidi3, umulsidi3): Likewise.
15904 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15906 PR middle-end/61508
15907 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15908 check for section name.
15910 2014-06-17 Richard Biener <rguenther@suse.de>
15912 * tree-ssa-propagate.c: Include domwalk.h.
15913 (substitute_and_fold): Outline main worker into a domwalker ...
15914 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15915 Schedule stmts we can fully propagate for removal. Remove
15917 (substitute_and_fold): Apply a dominator walk to perform
15918 substitution. Process stmts scheduled for removal here.
15920 2014-06-17 Richard Biener <rguenther@suse.de>
15922 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15923 of PHI node moving.
15925 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15927 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15928 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15929 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15930 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15931 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15933 (get_fpscr) : Likewise.
15935 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15937 PR rtl-optimization/61325
15938 * lra-constraints.c (valid_address_p): Add forward declaration.
15939 (simplify_operand_subreg): Check address validity before and after
15940 alter_reg of memory subreg.
15942 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15944 * config/i386/i386.c (decide_alg): Correctly handle
15945 maximum size of stringop algorithm.
15947 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15949 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15951 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15953 PR rtl-optimization/61522
15954 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15956 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15959 * symtab.c (symtab_node::reset_section): New method.
15960 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15962 * cgraph.h (reset_section): Declare.
15963 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15964 do not consider comdat locals.
15965 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15967 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15968 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15969 reset sections of symbols dragged out of the comdats.
15970 (function_and_variable_visibility): Reset sections of
15973 2014-06-16 Richard Biener <rguenther@suse.de>
15975 PR tree-optimization/61482
15976 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15977 [-INF(OVF), +INF(OVF)] range.
15979 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15981 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15982 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15983 handling 32-bit multiplication.
15985 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15987 PR middle-end/61430
15988 * lra-lives.c (process_bb_lives): Skip creating copy during
15989 insn scan when src/dest has constrained to same regno.
15991 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15993 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15994 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15996 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15998 * asan.c (check_func): New function.
15999 (maybe_create_ssa_name): Likewise.
16000 (build_check_stmt_with_calls): Likewise.
16001 (use_calls_p): Likewise.
16002 (report_error_func): Change interface.
16003 (build_check_stmt): Allow non-integer lengths; add support
16005 (asan_instrument): Likewise.
16006 (instrument_mem_region_access): Moved code to build_check_stmt.
16007 (instrument_derefs): Likewise.
16008 (instrument_strlen_call): Likewise.
16009 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16010 * doc/invoke.texi: Describe new parameter.
16011 * params.def: Define new parameter.
16012 * params.h: Likewise.
16013 * sanitizer.def: Describe new builtins.
16015 2014-06-16 Richard Biener <rguenther@suse.de>
16017 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16018 Make all defs available at the end.
16019 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16021 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16024 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16026 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16029 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16030 initialization. Replace remaining use of uid.
16032 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16034 * c-family/c-common.c (handle_tls_model_attribute): Use
16035 set_decl_tls_model.
16036 * c-family/c-common.c (handle_tls_model_attribute): Use
16037 set_decl_tls_model.
16038 * cgraph.h (struct varpool_node): Add tls_model.
16039 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16040 * tree.h (DECL_TLS_MODEL): Update.
16041 (DECL_THREAD_LOCAL_P): Check that variable is static.
16042 (decl_tls_model): Declare.
16043 (set_decl_tls_model): Declare.
16044 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16045 set symbol prorperties.
16046 (get_emutls_init_templ_addr): Cleanup.
16047 (new_emutls_decl): Update.
16048 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16049 (lto_input_varpool_node): Likewise.
16050 * lto-streamer-out.c (hash_tree): Likewise.
16051 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16052 not stream DECL_TLS_MODEL.
16053 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16054 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16056 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16058 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16060 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16062 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16063 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16065 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16066 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16067 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16068 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16069 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16070 (df_get_artificial_defs, df_get_artificial_uses)
16071 (df_single_def, df_single_use): Update accordingly.
16072 (df_refs_chain_dump): Take the first element in a linked list as
16073 parameter, rather than a pointer to an array of pointers.
16074 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16075 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16076 (df_chain_create_bb_process_use): Likewise.
16077 (df_md_bb_local_compute_process_def): Likewise.
16078 * fwprop.c (process_defs, process_uses): Likewise.
16079 (register_active_defs, update_uses): Likewise.
16080 (forward_propagate_asm): Update for new df_ref linking.
16081 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16082 (df_null_ref_rec, df_null_mw_rec): Likewise.
16083 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16085 (df_scan_free_bb_info): Remove check for null artificial_defs.
16086 (df_install_ref_incremental): Adjust for new df_ref linking.
16087 Use a single-element insertion rather than a full sort.
16088 (df_ref_chain_delete_du_chain): Take the first element
16089 in a linked list as parameter, rather than a pointer to an array of
16091 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16092 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16093 (df_insn_info_delete): Remove check for null defs and call to
16094 df_scan_free_mws_vec.
16095 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16096 null rather than df_null_*_rec.
16097 (df_insn_rescan_debug_internal): Likewise, and update null
16098 checks in the same way. Remove check for null defs.
16099 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16100 Move a single element rather doing a full sort.
16101 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16103 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16104 Initialize df_ref and df_mw_hardreg lists to null rather than
16106 (df_ref_compare): Take df_refs as parameter, transferring the
16107 old interface to...
16108 (df_ref_ptr_compare): ...this new function.
16109 (df_sort_and_compress_refs): Update accordingly.
16110 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16111 old interface to...
16112 (df_mw_ptr_compare): ...this new function.
16113 (df_sort_and_compress_mws): Update accordingly.
16114 (df_install_refs, df_install_mws): Return a linked list rather than
16115 an array of pointers.
16116 (df_refs_add_to_chains): Assert that old lists are empty rather
16118 (df_insn_refs_verify): Don't handle null defs speciailly.
16119 * web.c (union_match_dups): Update for new df_ref linking.
16121 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16123 * df.h (df_ref_create, df_ref_remove): Delete.
16124 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16125 (df_ref_remove): Likewise.
16127 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16129 * df.h (df_single_def, df_single_use): New functions.
16130 * ira.c (find_moveable_pseudos): Use them.
16132 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16134 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16135 * df-problems.c (df_note_bb_compute): Use it.
16136 * regstat.c (regstat_bb_compute_ri): Likewise.
16138 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16140 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16141 * cse.c (cse_extended_basic_block): Use them.
16142 * dce.c (mark_artificial_use): Likewise.
16143 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16144 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16145 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16146 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16147 (df_simulate_initialize_backwards): Likewise.
16148 (df_simulate_finalize_backwards): Likewise.
16149 (df_simulate_initialize_forwards): Likewise.
16150 (df_md_simulate_artificial_defs_at_top): Likewise.
16151 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16152 * regrename.c (init_rename_info): Likewise.
16153 * regstat.c (regstat_bb_compute_ri): Likewise.
16154 (regstat_bb_compute_calls_crossed): Likewise.
16156 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16158 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16159 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16160 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16161 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16162 * combine.c (create_log_links): Likewise.
16163 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16164 (try_eliminate_compare): Likewise.
16165 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16166 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16167 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16168 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16169 (word_dce_process_block, dce_process_block): Likewise.
16170 * ddg.c (def_has_ccmode_p): Likewise.
16171 * df-core.c (df_bb_regno_first_def_find): Likewise.
16172 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16173 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16174 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16175 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16176 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16177 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16178 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16179 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16180 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16181 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16182 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16183 * fwprop.c (local_ref_killed_between_p): Likewise.
16184 (all_uses_available_at, free_load_extend): Likewise.
16185 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16186 * hw-doloop.c (scan_loop): Likewise.
16187 * ifcvt.c (dead_or_predicable): Likewise.
16188 * init-regs.c (initialize_uninitialized_regs): Likewise.
16189 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16190 (process_bb_node_lives): Likewise.
16191 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16192 (find_moveable_pseudos): Likewise.
16193 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16194 * recog.c (peep2_find_free_register): Likewise.
16195 * ree.c (get_defs): Likewise.
16196 * regstat.c (regstat_bb_compute_ri): Likewise.
16197 (regstat_bb_compute_calls_crossed): Likewise.
16198 * sched-deps.c (find_inc, find_mem): Likewise.
16199 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16200 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16201 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16202 (prepare_shrink_wrap): Likewise.
16203 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16204 * web.c (union_defs, pass_web::execute): Likewise.
16205 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16206 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16208 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16210 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16211 to inheritance pseudos.
16212 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16214 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16217 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16218 (BU_MISC_2): Rename to ...
16219 (BU_LDBL128_2): ... this.
16220 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16221 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16222 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16223 RS6000_BTM_LDBL128.
16224 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16225 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16226 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16227 (unpacktf_1): Likewise.
16228 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16229 (__builtin_longdouble_dw1): Likewise.
16230 * doc/sourcebuild.texi (longdouble128): Document.
16232 2014-06-13 Jeff Law <law@redhat.com>
16234 PR rtl-optimization/61094
16235 PR rtl-optimization/61446
16236 * ree.c (combine_reaching_defs): Get the mode for the copy from
16237 the extension insn rather than the defining insn.
16239 2014-06-13 Dehao Chen <dehao@google.com>
16241 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16243 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16245 * doc/install.texi (--enable-linker-plugin-configure-flags)
16246 (--enable-linker-plugin-flags): Document new flags.
16248 2014-06-13 Martin Jambor <mjambor@suse.cz>
16251 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16252 cache_token if returning early.
16254 2014-06-13 Nick Clifton <nickc@redhat.com>
16256 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16257 requested alignment is active.
16258 (LABEL_ALIGN): Likewise.
16259 (LOOP_ALIGN): Likewise.
16261 2014-06-13 Richard Biener <rguenther@suse.de>
16263 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16264 Rewrite to propagate the VN result into all uses where
16265 possible and to remove stmts becoming dead because of that.
16266 (eliminate): Generalize stmt removal handling, remove in
16267 reverse dominator order to support proper debug stmt
16268 generation. Update stmts before removing stmts.
16269 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16271 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16273 PR tree-optimization/61375
16274 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16275 symbolic number cannot be represented in an uint64_t.
16276 (find_bswap_or_nop_1): Likewise.
16278 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16280 * symtab.c (symtab_node::reset_section): New method.
16281 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16283 * cgraph.h (reset_section): Declare.
16284 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16285 do not consider comdat locals.
16286 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16288 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16289 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16290 reset sections of symbols dragged out of the comdats.
16291 (function_and_variable_visibility): Reset sections of
16294 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16296 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16297 to use symtab and decl_binds_to_current_def_p
16298 * tree-vectorizer.c (increase_alignment): Increase alignment
16299 of alias target, too.
16301 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16303 PR middle-end/61486
16304 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16305 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16306 if outer combined construct is distribute.
16307 (gimplify_omp_for): For OMP_DISTRIBUTE set
16308 gimplify_omp_ctxp->distribute.
16309 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16310 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16311 mapping into decl map.
16313 2014-06-12 Jason Merrill <jason@redhat.com>
16315 * common.opt (fabi-version): Change default to 0.
16317 2014-06-12 Jason Merrill <jason@redhat.com>
16319 * toplev.c (process_options): Reject -fabi-version=1.
16321 2014-06-12 Jeff Law <law@redhat.com>
16323 PR tree-optimization/61009
16324 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16325 value when we stop processing a block due to problematic PHIs.
16327 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16329 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16330 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16331 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16332 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16333 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16334 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16335 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16336 are not in the spec.
16338 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16341 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16342 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16345 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16347 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16349 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16352 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16353 loading from address spaces.
16355 2014-06-12 Martin Liska <mliska@suse.cz>
16358 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16359 statement is reachable.
16361 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16363 * symtab.c (section_hash): New hash.
16364 (symtab_unregister_node): Clear section before freeing.
16365 (hash_section_hash_entry): New haser.
16366 (eq_sections): New function.
16367 (symtab_node::set_section_for_node): New method.
16368 (set_section_1): Update.
16369 (symtab_node::set_section): Take string instead of tree as parameter.
16370 (symtab_resolve_alias): Update.
16371 * cgraph.h (section_hash_entry_d): New structure.
16372 (section_hash_entry): New typedef.
16373 (cgraph_node): Change comdat_group_ to x_comdat_group,
16374 change section_ to x_section and turn into section_hash_entry;
16375 update accestors; put set_section_for_node offline.
16376 * tree.c (decl_section_name): Turn into string.
16377 (set_decl_section_name): Change parameter to be string.
16378 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16379 * sdbout.c (sdbout_one_type): Update.
16380 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16381 * varasm.c (IN_NAMED_SECTION, get_named_section,
16382 resolve_unique_section, hot_function_section, get_named_text_section,
16383 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16384 make_decl_rtl, default_unique_section): Update.
16385 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16386 (c6x_elf_unique_section): Update.
16387 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16388 * config/pa/pa.c (pa_function_section): Update.
16389 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16390 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16391 * config/arc/arc.c (arc_in_small_data_p): Update.
16392 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16393 * config/mcore/mcore.c (mcore_unique_section): Update.
16394 * config/mips/mips.c (mips16_build_function_stub): Update.
16395 (mips16_build_call_stub): Update.
16396 (mips_function_rodata_section): Update.
16397 (mips_in_small_data_p): Update.
16398 * config/score/score.c (score_in_small_data_p): Update.
16399 * config/rx/rx.c (rx_in_small_data): Update.
16400 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16401 (rs6000_xcoff_asm_named_section): Update.
16402 (rs6000_xcoff_unique_section): Update.
16403 * config/frv/frv.c (frv_string_begins_with): Update.
16404 (frv_in_small_data_p): Update.
16405 * config/v850/v850.c (v850_encode_data_area): Update.
16406 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16407 (bfin_handle_l1_data_attribute): Update.
16408 (bfin_handle_l2_attribute): Update.
16409 * config/mep/mep.c (mep_unique_section): Update.
16410 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16412 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16413 (h8300_handle_tiny_data_attribute): Update.
16414 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16415 (m32r_in_small_data_p): Update.
16416 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16417 * config/i386/i386.c (ix86_in_large_data_p): Update.
16418 * config/i386/winnt.c (i386_pe_unique_section): Update.
16419 * config/darwin.c (darwin_function_section): Update.
16420 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16421 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16422 (new_emutls_decl): Update.
16423 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16424 input_varpool_node): Update.
16425 (ead_string_cst): Turn to ...
16426 (read_string): ... this one.
16427 * dwarf2out.c (secname_for_decl): Update.
16428 * asan.c (asan_protect_global): Update.
16430 2014-06-11 DJ Delorie <dj@redhat.com>
16432 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16434 * config/rx/rx.c (rx_option_override): Likewise.
16435 (rx_align_for_label): Likewise.
16437 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16439 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16441 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16444 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16446 * common.md: New file.
16447 * doc/md.texi: Update description of generic, machine-independent
16449 * config/s390/constraints.md (e): Delete.
16450 * Makefile.in (md_file): Include common.md.
16451 * config/m32c/t-m32c (md_file): Likewise.
16452 * genpreds.c (general_mem): New array.
16453 (generic_constraint_letters): Remove constraints now defined by
16455 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16456 Allow the first character to be '<' or '>' as well.
16457 * genoutput.c (general_mem): New array.
16458 (indep_constraints): Remove constraints now defined by common.md.
16459 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16460 Remove special handling of 'm'.
16461 * ira-costs.c (record_reg_classes): Remove special handling of
16462 constraints now defined by common.md.
16463 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16464 * ira-lives.c (single_reg_class): Likewise.
16465 (ira_implicitly_set_insn_hard_regs): Likewise.
16466 * lra-constraints.c (reg_class_from_constraints): Likewise.
16467 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16468 * postreload.c (reload_cse_simplify_operands): Likewise.
16469 * reload.c (push_secondary_reload, scratch_reload_class)
16470 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16471 * reload1.c (maybe_fix_stack_asms): Likewise.
16472 * targhooks.c (default_secondary_reload): Likewise.
16473 * stmt.c (parse_output_constraint): Likewise.
16474 * recog.c (preprocess_constraints): Likewise.
16475 (constrain_operands, peep2_find_free_register): Likewise.
16476 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16477 must be handled specially.
16479 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16481 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16482 * genpreds.c (have_const_dbl_constraints): Delete.
16483 (add_constraint): Don't set it.
16484 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16485 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16486 constraints using the lookup_constraint logic.
16487 * ira-lives.c (single_reg_class): Likewise.
16488 * ira.c (ira_setup_alts): Likewise.
16489 * lra-constraints.c (process_alt_operands): Likewise.
16490 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16491 * reload.c (find_reloads): Likewise.
16493 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16495 * genpreds.c (const_int_start, const_int_end): New variables.
16496 (choose_enum_order): Output CONST_INT constraints before memory
16498 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16500 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16501 * ira.c (ira_setup_alts): Likewise.
16502 * lra-constraints.c (process_alt_operands): Likewise.
16503 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16504 * reload.c (find_reloads): Likewise.
16506 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16508 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16509 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16510 * recog.c (preprocess_constraints): Update accordingly.
16512 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16514 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16515 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16516 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16517 * genpreds.c (print_type_tree): New function.
16518 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16519 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16520 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16521 Write out enum constraint_type and get_constraint_type.
16522 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16523 constraint_num rather than a constraint string.
16524 (satisfies_address_constraint_p): Likewise.
16525 (reg_class_from_constraints): Avoid old constraint macros.
16526 (process_alt_operands, process_address_1): Likewise.
16527 (curr_insn_transform): Likewise.
16528 * ira-costs.c (record_reg_classes): Likewise.
16529 (record_operand_costs): Likewise.
16530 * ira-lives.c (single_reg_class): Likewise.
16531 (ira_implicitly_set_insn_hard_regs): Likewise.
16532 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16533 * postreload.c (reload_cse_simplify_operands): Likewise.
16534 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16535 (constrain_operands, peep2_find_free_register): Likewise.
16536 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16537 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16538 * reload1.c (maybe_fix_stack_asms): Likewise.
16539 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16540 * targhooks.c (default_secondary_reload): Likewise.
16541 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16542 to EXTRA_CONSTRAINT_STR.
16543 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16545 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16547 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16548 (write_constraint_satisfied_p_array): ...this new function.
16549 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16551 (write_insn_preds_c): Update accordingly.
16553 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16555 * genpreds.c (write_lookup_constraint): Rename to...
16556 (write_lookup_constraint_1): ...this.
16557 (write_lookup_constraint_array): New function.
16558 (write_tm_preds_h): Define lookup_constraint as an inline function
16559 that uses write_lookup_constraint_array where possible.
16560 (write_insn_preds_c): Update for the changes above.
16562 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16564 * doc/md.texi (regclass_for_constraint): Rename to...
16565 (reg_class_for_constraint): ...this.
16566 * genpreds.c (num_constraints, enum_order, register_start)
16567 (register_end, satisfied_start, memory_start, memory_end)
16568 (address_start, address_end): New variables.
16569 (add_constraint): Count the number of constraints.
16570 (choose_enum_order): New function.
16571 (write_enum_constraint_num): Iterate over enum_order.
16572 (write_regclass_for_constraint): Rename to...
16573 (write_reg_class_for_constraint_1): ...this and update output
16575 (write_constraint_satisfied_p): Rename to...
16576 (write_constraint_satisfied_p_1): ...this and update output
16577 accordingly. Do nothing if all extra constraints are register
16579 (write_insn_extra_memory_constraint): Delete.
16580 (write_insn_extra_address_constraint): Delete.
16581 (write_range_function): New function.
16582 (write_tm_preds_h): Define constraint_satisfied_p and
16583 reg_class_for_constraint as inline functions that do a range check
16584 before calling the out-of-line function. Use write_range_function
16585 to implement insn_extra_{register,memory,address}_constraint,
16586 the first of which is new.
16587 (write_insn_preds_c): Update after above changes to write_* functions.
16588 (main): Call choose_enum_order.
16590 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16592 PR tree-optimization/61306
16593 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16594 expression instead of its size.
16595 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16596 false to prevent optimization when the result is unpredictable due to
16597 arithmetic right shift of signed type with highest byte is set.
16598 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16599 (init_symbolic_number): Likewise.
16600 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16601 when the result is unpredictable due to sign extension.
16603 2014-06-11 Terry Guo <terry.guo@arm.com>
16605 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16606 (*thumb1_addsi3): Ditto.
16607 (*thumb_subdi3): Ditto.
16608 (thumb1_subsi3_insn): Ditto.
16609 (*thumb_mulsi3): Ditto.
16610 (*thumb_mulsi3_v6): Ditto.
16611 (*thumb1_andsi3_insn): Ditto.
16612 (thumb1_bicsi3): Ditto.
16613 (*thumb1_iorsi3_insn): Ditto.
16614 (*thumb1_xorsi3_insn): Ditto.
16615 (*thumb1_ashlsi3): Ditto.
16616 (*thumb1_ashrsi3): Ditto.
16617 (*thumb1_lshrsi3): Ditto.
16618 (*thumb1_rotrsi3): Ditto.
16619 (*thumb1_negdi2): Ditto.
16620 (*thumb1_negsi2): Ditto.
16621 (*thumb1_abssi2): Ditto.
16622 (*thumb1_neg_abssi2): Ditto.
16623 (*thumb1_one_cmplsi2): Ditto.
16624 (*thumb1_zero_extendhisi2): Ditto.
16625 (*thumb1_zero_extendqisi2): Ditto.
16626 (*thumb1_zero_extendqisi2_v6): Ditto.
16627 (thumb1_extendhisi2): Ditto.
16628 (thumb1_extendqisi2): Ditto.
16629 (*thumb1_movdi_insn): Ditto.
16630 (*thumb1_movsi_insn): Ditto.
16631 (*thumb1_movhi_insn): Ditto.
16632 (thumb_movhi_clobber): Ditto.
16633 (*thumb1_movqi_insn): Ditto.
16634 (*thumb1_movhf): Ditto.
16635 (*thumb1_movsf_insn): Ditto.
16636 (*thumb_movdf_insn): Ditto.
16637 (movmem12b): Ditto.
16639 (cbranchqi4): Ditto.
16640 (cbranchsi4_insn): Ditto.
16641 (cbranchsi4_scratch): Ditto.
16642 (*negated_cbranchsi4): Ditto.
16643 (*tbit_cbranch): Ditto.
16644 (*tlobits_cbranch): Ditto.
16645 (*tstsi3_cbranch): Ditto.
16646 (*cbranchne_decr1): Ditto.
16647 (*addsi3_cbranch): Ditto.
16648 (*addsi3_cbranch_scratch): Ditto.
16649 (*thumb_cmpdi_zero): Ditto.
16650 (cstoresi_eq0_thumb1): Ditto.
16651 (cstoresi_ne0_thumb1): Ditto.
16652 (*cstoresi_eq0_thumb1_insn): Ditto.
16653 (*cstoresi_ne0_thumb1_insn): Ditto.
16654 (cstoresi_nltu_thumb1): Ditto.
16655 (cstoresi_ltu_thumb1): Ditto.
16656 (thumb1_addsi3_addgeu): Ditto.
16657 (*thumb_jump): Ditto.
16658 (*call_reg_thumb1_v5): Ditto.
16659 (*call_reg_thumb1): Ditto.
16660 (*call_value_reg_thumb1_v5): Ditto.
16661 (*call_value_reg_thumb1): Ditto.
16662 (*call_insn): Ditto.
16663 (*call_value_insn): Ditto.
16664 (thumb1_casesi_internal_pic): Ditto.
16665 (thumb1_casesi_dispatch): Ditto.
16666 (*thumb1_indirect_jump): Ditto.
16667 (prologue_thumb1_interwork): Ditto.
16668 (*epilogue_insns): Ditto.
16669 (consttable_1): Ditto.
16670 (consttable_2): Ditto.
16671 (tablejump): Ditto.
16672 (*thumb1_tablejump): Ditto.
16673 (thumb_eh_return): Ditto.
16674 (define_peephole2): Two of them are thumb1 only and got moved into
16675 new file thumb1.md.
16676 (define_split): Six of them are thumb1 only and got moved into new
16678 * config/arm/thumb1.md: New file comprised of above thumb1 only
16681 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16683 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16684 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16686 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16687 (aarch64_crc_builtin_datum): New struct.
16688 (aarch64_crc_builtin_data): New.
16689 (aarch64_init_crc32_builtins): New function.
16690 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16691 (aarch64_crc32_expand_builtin): New.
16692 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16693 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16694 __ARM_FEATURE_CRC32 when appropriate.
16695 (TARGET_CRC32): Define.
16696 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16697 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16698 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16699 (aarch64_<crc_variant>): New pattern.
16700 * config/aarch64/arm_acle.h: New file.
16701 * config/aarch64/iterators.md (CRC): New int iterator.
16702 (crc_variant, crc_mode): New int attributes.
16703 * doc/aarch64-acle-intrinsics.texi: New file.
16704 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16705 Include aarch64-acle-intrinsics.texi.
16707 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16709 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16710 check for stores group of length 3.
16711 (vect_permute_store_chain): New permutations for stores group of
16713 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16714 of vec_perm_shuffle for the new permutations.
16716 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16718 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16719 table rewriting temporarily on targets not supporting ONE_ONLY.
16721 2014-06-11 Richard Biener <rguenther@suse.de>
16723 PR middle-end/61437
16725 2014-06-04 Richard Biener <rguenther@suse.de>
16727 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16728 TREE_PUBLIC and DECL_EXTERNAL decls.
16730 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16732 * varasm.c (set_implicit_section): New function.
16733 (resolve_unique_section): Use it to set implicit section
16735 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16736 (default_function_section): Likewise.
16737 (decl_binds_to_current_def_p): Constify argument.
16738 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16739 * asan.c (asan_protect_global): Use
16740 symtab_get_node (decl)->implicit_section.
16741 * symtab.c (dump_symtab_base): Dump implicit sections.
16742 (verify_symtab_base): Verify sanity of sectoins and comdats.
16743 (symtab_resolve_alias): Alias share the section of its target.
16744 (set_section_1): New function.
16745 (symtab_node::set_section): Move here, recurse to aliases.
16746 (verify_symtab): Check for duplicated symtab lists.
16747 * tree-core.h (implicit_section_name_p): Remove.
16748 * tree-vect-data-refs.c: Include varasm.h.
16749 (vect_can_force_dr_alignment_p): Fix conditional on when
16750 decl bints to current definition; use
16751 symtab_get_node (decl)->implicit_section.
16752 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16753 * cgraph.h (struct symtab_node): Add implicit_section.
16754 (set_section): Rename to ...
16755 (set_section_for_node): ... this one.
16756 (set_section): Declare.
16757 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16758 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16759 input_overwrite_node, input_varpool_node): Stream implicit_section.
16760 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16761 removal; it will fail in LTO.
16763 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16765 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16766 Change second alternative type to f_mcr.
16767 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16768 and 12th alternatives' types to f_mcr and f_mrc.
16769 (*movdi_aarch64): Same for 12th and 13th alternatives.
16770 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16771 (aarch64_movtilow_tilow): Change type to fmov.
16773 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16775 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16776 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16778 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16780 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16782 (aarch64_sqrdmulh_lane<mode>): Likewise.
16783 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16784 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16785 (aarch64_sqdmulh_laneq<mode>): New expander.
16786 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16787 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16788 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16789 (aarch64_sqdmulh_lane<mode>): New expander.
16790 (aarch64_sqrdmulh_lane<mode>): Likewise.
16791 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16792 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16793 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16794 (aarch64_sqdmlal_laneq<mode>): Likewise.
16795 (aarch64_sqdmlsl_lane<mode>): Likewise.
16796 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16797 (aarch64_sqdmlal2_lane<mode>): Likewise.
16798 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16799 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16800 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16801 (aarch64_sqdmull_lane<mode>): Likewise.
16802 (aarch64_sqdmull_laneq<mode>): Likewise.
16803 (aarch64_sqdmull2_lane<mode>): Likewise.
16804 (aarch64_sqdmull2_laneq<mode>): Likewise.
16806 2014-06-10 Richard Biener <rguenther@suse.de>
16808 PR tree-optimization/61438
16809 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16810 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16811 insertion of IVs if running PRE.
16812 (eliminate): Adjust.
16813 (pass_pre::execute): Likewise.
16814 (pass_fre::execute): Likewise.
16816 2014-06-10 Richard Biener <rguenther@suse.de>
16818 PR middle-end/61456
16819 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16820 Do not use the main variant for the type comparison.
16821 (ncr_compar): Likewise.
16822 (nonoverlapping_component_refs_p): Likewise.
16824 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16826 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16827 REG_CFA_RESTORE mode.
16829 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16831 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16832 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16833 expand_vec_perm_pblendv.
16835 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16837 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16839 Simplify description of __crc32d and __crc32cd intrinsics.
16840 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16843 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16846 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16847 * config.in: Regenerate.
16848 * configure: Likewise.
16850 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16852 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16854 (intersect_static_var_sets): Remove.
16855 (propagate): Do not prune local statics.
16857 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16860 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16861 Set lastprivate_firstprivate even if omp_private_outer_ref
16862 langhook returns true.
16863 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16864 langhook, call unshare_expr on new_var and call
16865 build_outer_var_ref to get the last argument.
16867 2014-06-10 Marek Polacek <polacek@redhat.com>
16870 * doc/extend.texi: Add cindex for transparent_union.
16872 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16874 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16875 init_symbolic_number ().
16877 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16879 PR middle-end/61141
16880 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16881 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16882 (verify_rtl_sharing): Likewise.
16884 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16887 * tree.c (build_qualified_type): Use a canonical type for
16890 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16892 * config/arm/arm-modes.def: Remove XFmode.
16894 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16897 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16898 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16899 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16900 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16901 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16902 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16903 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16904 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16905 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16907 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16909 * tree-core.h (tree_decl_with_vis): Remove section_name.
16911 2014-06-09 Kito Cheng <kito@0xlab.org>
16913 * ira.c (ira): Don't call init_caller_save if LRA enabled
16914 since LRA use its own infrastructure to handle that.
16916 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16918 * symtab.c (dump_symtab_base): Update dumping.
16919 (symtab_make_decl_local): Clear only DECL_COMDAT.
16920 * tree-vect-data-refs.c (Check that variable is static before
16921 tampering with sections.
16922 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16923 (cgraph_create_virtual_clone): Likewise.
16924 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16925 (decl_section_name, set_decl_section_name): New accessors.
16926 (find_decls_types_r): Do not walk section name
16927 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16928 (decl_comdat_group, decl_comdat_group_id): Constify.
16929 (decl_section_name, set_decl_section_name): Update.
16930 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16931 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16932 (cgraph_make_node_local_1): Clear section and comdat group.
16933 * cgraph.h (set_comdat_group): Sanity check.
16934 (get_section, set_section): New.
16935 * ipa-comdats.c (ipa_comdats): Use get_section.
16936 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16937 * lto-streamer-out.c: Do not follow section names.
16938 * c-family/c-common.c (handle_section_attribute): Update.
16939 * lto-cgraph.c (lto_output_node): Output section.
16940 (lto_output_varpool_node): Likewise.
16941 (read_comdat_group): Rename to ...
16942 (read_identifier): ... this one.
16943 (read_string_cst): New function.
16944 (input_node, input_varpool_node): Input section names.
16945 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16946 (new_emutls_decl): Update.
16947 (secname_for_decl): Check section names only of static vars.
16948 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16949 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16950 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16951 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16952 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16953 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16954 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16955 * config/v850/v850.c (v850_insert_attributes): Likewise.
16956 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16958 (h8300_handle_tiny_data_attribute): Likewise.
16959 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16960 (bfin_handle_l2_attribute): Likewise.
16962 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16964 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16965 remove static initializer.
16967 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16969 * varasm.c (use_blocks_for_decl_p): Check symbol table
16970 instead of alias attribute.
16971 (place_block_symbol): Recurse on aliases.
16973 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16975 * ipa-visibility.c: Include varasm.h
16976 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16978 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16980 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16981 outputting aliases.
16983 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16985 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16986 from test_insn into GGC space escape via SET_SRC.
16988 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16990 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16991 call statement, if any.
16992 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16993 statements, if any. Tidy up.
16995 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16998 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16999 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17000 handles swapping the two 64-bit double words on little endian
17001 systems. Include V1TImode and optionally TImode in VSX_LE so that
17002 these types are properly swapped. Change all of the insns and
17003 splits that do the 64-bit swaps to use VSX_LE.
17004 (vsx_le_perm_load_<mode>): Likewise.
17005 (vsx_le_perm_store_<mode>): Likewise.
17006 (splitters for little endian memory operations): Likewise.
17007 (vsx_xxpermdi2_le_<mode>): Likewise.
17008 (vsx_lxvd2x2_le_<mode>): Likewise.
17009 (vsx_stxvd2x2_le_<mode>): Likewise.
17011 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17014 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17015 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17016 and corresponding splitters. Zero extend general register
17017 or memory input operand to XMM temporary. Enable for
17018 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17019 (floatunssi<mode>2): Update expander predicate.
17021 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17023 PR rtl-optimization/61325
17024 * lra-constraints.c (process_address_1): Check scale equal to one
17025 to prevent transformation: base + scale * index => base + new_reg.
17027 2014-06-06 Richard Biener <rguenther@suse.de>
17029 PR tree-optimization/59299
17030 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17032 (nearest_common_dominator_of_uses): Likewise.
17033 (statement_sink_location): Adjust. Support sinking loads.
17035 2014-06-06 Martin Jambor <mjambor@suse.cz>
17037 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17038 (build_agg_jump_func_from_list): Likewise.
17039 (determine_known_aggregate_parts): Renamed to
17040 determine_locally_known_aggregate_parts. Moved some functionality
17041 to the two functions above, removed bound checks.
17043 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17045 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17046 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17047 (aarch64_progress_pointer): Likewise.
17048 (aarch64_copy_one_part_and_move_pointers): Likewise.
17049 (aarch64_expand_movmen): Likewise.
17050 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17051 * config/aarch64/aarch64.md (movmem<mode>): New.
17053 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17055 * targhooks.c (default_add_stmt_cost): Call target specific
17056 hook instead of default one.
17058 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17060 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17061 endianness instead of host endianness.
17062 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17065 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17068 * function.c (instantiate_decls): Process the saved static chain.
17069 (expand_function_start): If not optimizing, save the static chain
17071 * tree-nested.c (convert_all_function_calls): Always create the static
17072 chain for nested functions if not optimizing.
17074 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17076 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17078 2014-06-06 Richard Biener <rguenther@suse.de>
17080 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17081 (construct_init_block): Likewise.
17082 (construct_exit_block): Likewise.
17083 (pass_expand::execute): Likewise.
17084 * graphite.c (graphite_transforms): Replace check for current_loops
17085 with a check for > 1 loops.
17086 (pass_graphite_transforms::execute): Adjust.
17087 * ipa-split.c (split_function): Remove check for current_loops.
17088 * omp-low.c (expand_parallel_call): Likewise.
17089 (expand_omp_for_init_counts): Likewise.
17090 (extract_omp_for_update_vars): Likewise.
17091 (expand_omp_for_generic): Likewise.
17092 (expand_omp_sections): Likewise.
17093 (expand_omp_target): Likewise.
17094 * tracer.c (tail_duplicate): Likewise.
17095 (pass_tracer::execute): Likewise.
17096 * trans-mem.c (expand_transaction): Likewise.
17097 * tree-complex.c (expand_complex_div_wide): Likewise.
17098 * tree-eh.c (lower_resx): Likewise.
17099 (cleanup_empty_eh_merge_phis): Likewise.
17100 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17101 current_loops with a check for > 1 loops.
17102 (pass_predcom::execute): Adjust.
17103 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17104 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17105 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17106 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17107 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17108 * tree-switch-conversion.c (process_switch): Likewise.
17109 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17110 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17111 (execute_vrp): Likewise.
17112 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17114 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17116 * rtl.h (insn_location): Declare.
17117 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17118 with UNKNOWN_LOCATION.
17119 * emit-rtl.c (insn_location): New function.
17120 * final.c (notice_source_line): Check that the instruction has a
17121 location before retrieving it and use insn_location.
17122 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17123 * print-rtl.c (print_rtx): Likewise.
17125 2014-06-06 Richard Biener <rguenther@suse.de>
17127 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17129 2014-06-06 Christian Bruel <christian.bruel@st.com>
17131 PR tree-optimization/43934
17132 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17135 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17137 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17138 return NO_REGS for extra address and memory constraints. Handle
17139 operands that match (or are equivalent to something that matches)
17140 extra constant constraints. Ignore other non-register operands.
17142 2014-06-06 Alan Modra <amodra@gmail.com>
17145 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17146 * doc/tm.texi: Regenerate.
17147 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17148 Use throughout in place of REG_PARM_STACK_SPACE.
17149 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17150 "incoming" param. Pass to rs6000_function_parms_need_stack.
17151 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17152 prototype_p when incoming. Use function decl when incoming
17153 to handle K&R style functions.
17154 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17155 (INCOMING_REG_PARM_STACK_SPACE): Define.
17157 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17160 * cfgexpand.c (expand_debug_expr): Use address space of nested
17161 TREE_TYPE for ADDR_EXPR and MEM_REF.
17163 2014-06-05 Jeff Law <law@redhat.com>
17165 PR tree-optimization/61289
17166 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17167 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17168 looking for those which match LHS. All callers changed.
17169 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17170 parameters and code which manipulated them. All callers changed.
17171 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17172 and DST_MAP parameters. Simplify invalidation code by just calling
17173 invalidate_equivalences. All callers changed.
17174 (thread_across_edge): Simplify now that we don't need to maintain
17175 the map of equivalences to invalidate.
17177 2014-06-05 Kai Tietz <ktietz@redhat.com>
17178 Richard Henderson <rth@redhat.com>
17181 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17182 checking for !TARGET_X32.
17183 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17184 (sibcall_intern): New define_insn, plus required peepholes.
17185 (sibcall_pop_intern): Likewise.
17186 (sibcall_value_intern): Likewise.
17187 (sibcall_value_pop_intern): Likewise.
17189 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17191 * tree-inline.c (tree_function_versioning): Check DF info existence
17192 before accessing it.
17194 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17196 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17198 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17199 aarch64_frame hard_fp_offset and frame_size.
17200 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17201 frame_size; remove original_frame_size.
17202 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17203 (aarch64_initial_elimination_offset): Remove frame_size and
17204 offset. Use aarch64_frame frame_size.
17206 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17207 Jiong Wang <jiong.wang@arm.com>
17208 Renlin <renlin.li@arm.com>
17210 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17211 initialization of R30 offset. Update offset. Iterate core
17212 regisers upto X30. Remove X29, X30 specific code.
17214 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17215 Jiong Wang <jiong.wang@arm.com>
17217 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17218 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17219 (aarch64_register_saved_on_entry): Adjust test.
17221 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17223 * config/aarch64/aarch64.h (machine_function): Move
17224 saved_varargs_size from here...
17225 (aarch64_frame): ... to here.
17227 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17228 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17229 (aarch64_initial_elimination_offset)
17230 (aarch64_setup_incoming_varargs): Adjust location of
17231 saved_varargs_size.
17233 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17235 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17238 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17239 Prachi Godbole <Prachi.Godbole@imgtec.com>
17241 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17242 mips32r5 entry to use PROCESSOR_P5600.
17243 * config/mips/mips-tables.opt: Regenerate.
17244 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17245 * config/mips/mips.c (mips_fmadd_bypass): New function.
17246 (mips_rtx_cost_data): Add costs for p5600.
17247 (mips_issue_rate): Add support for p5600.
17248 (mips_multipass_dfa_lookahead): Likewise.
17249 * config/mips/mips.h (TUNE_P5600): New define.
17250 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17251 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17252 * config/mips/mips.md: Include p5600.md.
17253 (processor): Add p5600.
17254 * config/mips/p5600.md: New file.
17256 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17258 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17259 * config/i386/predicates.md (palignr_operand): New.
17260 Indicates if permutation is suitable for palignr instruction.
17262 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17264 PR tree-optimization/61319
17265 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17266 stmt belongs to loop.
17268 2014-06-05 Richard Biener <rguenther@suse.de>
17270 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17271 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17272 (lookup_tmp_var): Adjust.
17273 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17275 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17277 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17279 2014-06-05 Marek Polacek <polacek@redhat.com>
17282 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17284 2014-06-04 Tom de Vries <tom@codesourcery.com>
17286 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17289 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17291 PR tree-optimization/61385
17292 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17294 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17296 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17297 changed to use fatal_error.
17298 (main): Ensure lto_wrapper_cleanup is run atexit.
17300 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17302 * lra-constraints.c (valid_address_p): Move earlier in file.
17303 (address_eliminator): New structure.
17304 (satisfies_memory_constraint_p): New function.
17305 (satisfies_address_constraint_p): Likewise.
17306 (process_alt_operands, process_address, curr_insn_transform): Use them.
17308 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17310 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17312 (target_lra_int, default_target_lra_int, this_target_lra_int)
17313 (op_alt_data): Delete.
17314 * lra.h (lra_init): Delete.
17315 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17316 (init_insn_code_data_once): Remove op_alt_data handling.
17317 (finish_insn_code_data_once): Likewise.
17318 (init_op_alt_data): Delete.
17319 (get_static_insn_data): Initialize operand_alternative to null.
17320 (free_insn_recog_data): Cast operand_alternative before freeing it.
17321 (setup_operand_alternative): Take the operand_alternative as
17322 parameter and assume it isn't already cached in the static
17324 (lra_set_insn_recog_data): Update accordingly.
17325 (lra_init): Delete.
17326 * ira.c (ira_init): Don't call lra_init.
17327 * target-globals.h (this_target_lra_int): Declare.
17328 (target_globals): Remove lra_int.
17329 (restore_target_globals): Update accordingly.
17330 * target-globals.c: Don't include lra-int.h.
17331 (default_target_globals, save_target_globals): Remove lra_int.
17333 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17335 * recog.h (operand_alternative): Convert reg_class, reject,
17336 matched and matches into bitfields.
17337 (preprocess_constraints): New overload.
17338 (preprocess_insn_constraints): New function.
17339 (preprocess_constraints): Take the insn as parameter.
17340 (recog_op_alt): Change into a pointer.
17341 (target_recog): Add x_op_alt.
17342 * recog.c (asm_op_alt): New variable.
17343 (recog_op_alt): Change into a pointer.
17344 (preprocess_constraints): New overload, replacing the old function
17345 definition with one that doesn't use global state.
17346 (preprocess_insn_constraints): New function.
17347 (preprocess_constraints): Use them. Take the insn as parameter.
17348 Use asm_op_alt for asms.
17349 (recog_init): Free existing x_op_alt entries.
17350 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17352 (make_early_clobber_and_input_conflicts): Likewise.
17353 (process_bb_node_lives): Pass the insn to process_constraints.
17354 * reg-stack.c (check_asm_stack_operands): Likewise.
17355 (subst_asm_stack_regs): Likewise.
17356 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17357 * regrename.c (build_def_use): Likewise.
17358 * sched-deps.c (sched_analyze_insn): Likewise.
17359 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17360 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17361 (note_invalid_constants): Likewise.
17362 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17363 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17366 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17368 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17369 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17371 (make_early_clobber_and_input_conflicts): Likewise.
17372 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17374 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17376 * recog.h (alternative_class): New function.
17377 (which_op_alt): Return a const recog_op_alt.
17378 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17379 (subst_asm_stack_regs): Likewise.
17380 * config/arm/arm.c (note_invalid_constants): Likewise.
17381 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17382 the operand_alternative; use alternative class instead.
17383 * sel-sched.c (get_reg_class): Likewise.
17384 * regrename.c (build_def_use): Likewise.
17385 (hide_operands, restore_operands, record_out_operands): Update type
17388 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17390 * recog.h (recog_op_alt): Convert to a flat array.
17391 (which_op_alt): New function.
17392 * recog.c (recog_op_alt): Convert to a flat array.
17393 (preprocess_constraints): Update accordingly, grouping all
17394 operands of the same alternative together, rather than the
17396 * ira-lives.c (check_and_make_def_conflict): Likewise.
17397 (make_early_clobber_and_input_conflicts): Likewise.
17398 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17399 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17400 (subst_asm_stack_regs): Likewise.
17401 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17402 * regrename.c (hide_operands, record_out_operands): Likewise.
17403 (build_def_use): Likewise.
17404 * sel-sched.c (get_reg_class): Likewise.
17405 * config/arm/arm.c (note_invalid_constants): Likewise.
17407 2014-06-04 Jason Merrill <jason@redhat.com>
17411 * gimplify.c (gimplify_arg): Non-static.
17412 * gimplify.h: Declare it.
17414 2014-06-04 Richard Biener <rguenther@suse.de>
17416 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17417 TREE_PUBLIC and DECL_EXTERNAL decls.
17419 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17421 * regcprop.c (copyprop_hardreg_forward_1): Account for
17422 HARD_REGNO_CALL_PART_CLOBBERED.
17424 2014-06-04 Richard Biener <rguenther@suse.de>
17426 * configure.ac: Check whether the underlying type of int64_t
17427 is long or long long.
17428 * configure: Regenerate.
17429 * config.in: Likewise.
17430 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17431 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17433 2014-06-04 Richard Biener <rguenther@suse.de>
17435 PR tree-optimization/60098
17436 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17438 (dse_optimize_stmt): Simplify, now that we found a kill
17441 2014-06-04 Richard Biener <rguenther@suse.de>
17443 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17444 of accesses with non-invariant address.
17446 2014-06-04 Martin Liska <mliska@suse.cz>
17448 * cgraph.h (cgraph_make_wrapper): New function introduced.
17449 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17450 * ipa-inline.h (inline_analyze_function): The function is global.
17451 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17453 2014-06-04 Martin Liska <mliska@suse.cz>
17455 * tree.h (private_lookup_attribute_starting): New function.
17456 (lookup_attribute_starting): Likewise.
17457 * tree.c (private_lookup_attribute_starting): Likewise.
17459 2014-06-04 Martin Liska <mliska@suse.cz>
17461 * cgraph.h (expand_thunk): New argument added.
17462 (address_taken_from_non_vtable_p): New global function.
17463 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17464 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17465 * cgraphunit.c (analyze_function): Likewise.
17466 (assemble_thunks_and_aliases): Argument added to call.
17467 (expand_thunk): New argument forces to produce GIMPLE thunk.
17469 2014-06-04 Martin Liska <mliska@suse.cz>
17471 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17472 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17473 * profile.c (branch_prob): Likewise.
17475 2014-06-04 Martin Jambor <mjambor@suse.cz>
17478 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17479 handler for switch on an ipa_ref_use enum.
17480 * ipa-reference.c (analyze_function): Likewise.
17482 2014-06-04 Kai Tietz <ktietz@redhat.com>
17484 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17485 from old call-instruction.
17487 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17489 * config/aarch64/aarch64.c (aarch64_classify_address)
17490 (aarch64_legitimize_reload_address): Support full addressing modes
17492 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17493 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17495 2014-06-03 Andrew Pinski <apinski@cavium.com>
17497 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17500 2014-06-03 Andrew Pinski <apinski@cavium.com>
17502 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17503 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17505 2014-06-03 Kai Tietz <ktietz@redhat.com>
17507 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17510 2014-06-03 Dehao Chen <dehao@google.com>
17512 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17515 2014-06-03 Marek Polacek <polacek@redhat.com>
17518 * doc/invoke.texi: Document -Wswitch-bool.
17519 * function.c (stack_protect_epilogue): Cast controlling expression of
17521 * gengtype.c (walk_type): Generate switch expression with its
17522 controlling expression cast to int.
17524 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17526 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17528 * config/avr/avr-tables.opt: Regenerate.
17529 * config/avr/t-multilib: Regenerate.
17530 * doc/avr-mmcu.texi: Regenerate.
17532 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17533 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17535 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17536 (ata6617c, ata664251): Add new avr35 devices.
17537 (ata6612c): Add new avr4 device.
17538 (ata6613c, ata6614q): Add new avr5 devices.
17539 * config/avr/avr-tables.opt: Regenerate.
17540 * config/avr/t-multilib: Regenerate.
17541 * doc/avr-mmcu.texi: Regenerate.
17543 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17545 * gcc/config/aarch64/aarch64-builtins.c
17546 (aarch64_types_binop_ssu_qualifiers): New static data.
17547 (TYPES_BINOP_SSU): Define.
17548 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17549 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17550 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17551 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17552 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17553 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17554 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17555 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17556 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17557 suffix to builtin function name, remove cast.
17558 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17559 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17560 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17562 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17564 * gcc/config/aarch64/aarch64-builtins.c
17565 (aarch64_types_binop_uus_qualifiers,
17566 aarch64_types_shift_to_unsigned_qualifiers,
17567 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17568 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17569 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17570 sqshlu_n, uqshl_n): Update qualifiers.
17571 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17572 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17573 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17574 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17575 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17576 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17577 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17578 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17579 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17580 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17581 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17582 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17583 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17584 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17585 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17586 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17587 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17588 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17589 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17590 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17591 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17592 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17593 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17594 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17595 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17596 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17597 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17599 2014-06-03 Teresa Johnson <tejohnson@google.com>
17601 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17603 2014-06-02 Jason Merrill <jason@redhat.com>
17606 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17608 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17610 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17613 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17615 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17617 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17618 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17619 * config/aarch64/iterators.md (REVERSE): New iterator.
17620 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17621 (rev_op): New int_attribute.
17622 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17623 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17624 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17625 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17626 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17627 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17628 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17629 Replace temporary __asm__ with __builtin_shuffle.
17631 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17633 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17635 * config/mips/mips-tables.opt: Regenerate.
17636 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17637 to use mips_isa_rev rather than ISA_MIPS32R2.
17638 * config/mips/mips.h (ISA_MIPS32R3): New define.
17639 (ISA_MIPS32R5): New define.
17640 (ISA_MIPS64R3): New define.
17641 (ISA_MIPS64R5): New define.
17642 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17643 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17644 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17646 (MIPS_ISA_SYNCI_SPEC): Likewise.
17647 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17648 (LINK_SPEC): Added mips32r3 and mips32r5.
17649 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17650 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17651 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17652 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17653 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17654 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17655 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17657 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17659 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17661 * config/mips/mips.opt (mxpa): New option.
17662 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17665 2014-06-03 Martin Jambor <mjambor@suse.cz>
17668 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17671 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17673 PR tree-optimization/61328
17674 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17675 initialization from find_bswap_or_nop_1.
17676 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17677 in source_expr2 before using the size value the function sets. Also
17678 make use of init_symbolic_number () in both the old place and
17679 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17680 doing recursion in the GIMPLE_BINARY_RHS case.
17682 2014-06-03 Richard Biener <rguenther@suse.de>
17684 PR tree-optimization/61383
17685 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17688 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17690 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17691 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17692 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17693 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17695 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17696 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17697 * system.h: ...here and make it unconditional.
17698 * target.def (conditional_register_usage): Mention
17699 define_register_constraint instead of old-style constraint macros.
17700 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17701 * doc/tm.texi: Regenerate.
17702 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17703 protected by !USE_MD_CONSTRAINTS.
17704 * config/frv/frv.md: Remove quote from old version of documentation.
17705 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17706 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17707 CONST_DOUBLE_OK_FOR_LETTER.
17708 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17710 2014-06-02 Andrew Pinski <apinski@cavium.com>
17712 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17713 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17714 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17715 file whose name depends on -mabi= and -mbig-endian.
17716 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17717 Handle LP64 better and handle ilp32 too.
17718 (MULTILIB_OPTIONS): Delete.
17719 (MULTILIB_DIRNAMES): Delete.
17721 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17723 * expr.h: Remove prototypes of functions defined in builtins.c.
17724 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17725 Remove prototypes of functions defined in builtins.c.
17726 * builtins.h: Update prototype list to include all exported functions.
17727 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17728 no_c99_libc_has_function): Move to targhooks.c
17729 (build_string_literal, build_call_expr_loc_array,
17730 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17732 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17733 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17734 no_c99_libc_has_function): Relocate from builtins.c.
17735 * tree.c: Include builtins.h.
17736 (build_call_expr_loc_array, build_call_expr_loc_vec,
17737 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17739 * fold-const.h (fold_fma): Move prototype to builtins.h.
17740 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17741 * asan.c: Include builtins.h.
17742 * cfgexpand.c: Likewise.
17743 * convert.c: Likewise.
17744 * emit-rtl.c: Likewise.
17745 * except.c: Likewise.
17746 * expr.c: Likewise.
17747 * fold-const.c: Likewise.
17748 * gimple-fold.c: Likewise.
17749 * gimple-ssa-strength-reduction.c: Likewise.
17750 * gimplify.c: Likewise.
17751 * ipa-inline.c: Likewise.
17752 * ipa-prop.c: Likewise.
17753 * lto-streamer-out.c: Likewise.
17754 * stmt.c: Likewise.
17755 * tree-inline.c: Likewise.
17756 * tree-object-size.c: Likewise.
17757 * tree-sra.c: Likewise.
17758 * tree-ssa-ccp.c: Likewise.
17759 * tree-ssa-forwprop.c: Likewise.
17760 * tree-ssa-loop-ivcanon.c: Likewise.
17761 * tree-ssa-loop-ivopts.c: Likewise.
17762 * tree-ssa-math-opts.c: Likewise.
17763 * tree-ssa-reassoc.c: Likewise.
17764 * tree-ssa-threadedge.c: Likewise.
17765 * tree-streamer-in.c: Likewise.
17766 * tree-vect-data-refs.c: Likewise.
17767 * tree-vect-patterns.c: Likewise.
17768 * tree-vect-stmts.c: Likewise.
17769 * config/aarch64/aarch64.c: Likewise.
17770 * config/alpha/alpha.c: Likewise.
17771 * config/arc/arc.c: Likewise.
17772 * config/arm/arm.c: Likewise.
17773 * config/avr/avr.c: Likewise.
17774 * config/bfin/bfin.c: Likewise.
17775 * config/c6x/c6x.c: Likewise.
17776 * config/cr16/cr16.c: Likewise.
17777 * config/cris/cris.c: Likewise.
17778 * config/epiphany/epiphany.c: Likewise.
17779 * config/fr30/fr30.c: Likewise.
17780 * config/frv/frv.c: Likewise.
17781 * config/h8300/h8300.c: Likewise.
17782 * config/i386/i386.c: Likewise.
17783 * config/i386/winnt.c: Likewise.
17784 * config/ia64/ia64.c: Likewise.
17785 * config/iq2000/iq2000.c: Likewise.
17786 * config/lm32/lm32.c: Likewise.
17787 * config/m32c/m32c.c: Likewise.
17788 * config/m32r/m32r.c: Likewise.
17789 * config/m68k/m68k.c: Likewise.
17790 * config/mcore/mcore.c: Likewise.
17791 * config/mep/mep.c: Likewise.
17792 * config/microblaze/microblaze.c: Likewise.
17793 * config/mips/mips.c: Likewise.
17794 * config/mmix/mmix.c: Likewise.
17795 * config/mn10300/mn10300.c: Likewise.
17796 * config/moxie/moxie.c: Likewise.
17797 * config/msp430/msp430.c: Likewise.
17798 * config/nds32/nds32.c: Likewise.
17799 * config/pa/pa.c: Likewise.
17800 * config/pdp11/pdp11.c: Likewise.
17801 * config/picochip/picochip.c: Likewise.
17802 * config/rl78/rl78.c: Likewise.
17803 * config/rs6000/rs6000.c: Likewise.
17804 * config/rx/rx.c: Likewise.
17805 * config/s390/s390.c: Likewise.
17806 * config/score/score.c: Likewise.
17807 * config/sh/sh.c: Likewise.
17808 * config/sparc/sparc.c: Likewise.
17809 * config/spu/spu.c: Likewise.
17810 * config/stormy16/stormy16.c: Likewise.
17811 * config/tilegx/tilegx.c: Likewise.
17812 * config/tilepro/tilepro.c: Likewise.
17813 * config/v850/v850.c: Likewise.
17814 * config/vax/vax.c: Likewise.
17815 * config/xtensa/xtensa.c: Likewise.
17817 2014-06-02 Jeff Law <law@redhat.com>
17819 PR rtl-optimization/61094
17820 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17821 was marked as do_no_reextend. If a copy is needed to eliminate
17822 an extension, then mark it as do_not_reextend.
17824 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17826 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17828 2014-06-02 Richard Henderson <rth@redhat.com>
17831 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17832 addresses inside asms. Use output_operand_lossage instead of
17835 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17838 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17839 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17841 2014-06-02 Tom de Vries <tom@codesourcery.com>
17843 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17844 case that x has VOIDmode.
17846 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17848 * varasm.c (copy_constant): Delete function.
17849 (build_constant_desc): Don't call it.
17851 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17854 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17855 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17856 with immediate_operand.
17858 2014-06-02 Andreas Schwab <schwab@suse.de>
17860 * config/ia64/ia64.c
17861 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17862 pending_data_specs first.
17864 2014-06-02 Richard Biener <rguenther@suse.de>
17866 PR tree-optimization/61378
17867 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17868 valueized_anything.
17870 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17872 * config/i386/constraints.md (Bw): Rename from 'w'.
17873 (Bz): Rename from 'z'.
17874 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17876 2014-06-01 Kai Tietz <ktietz@redhat.com>
17879 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17880 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17881 instead of m constraint.
17883 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17885 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17886 a separate alternative where the scratch operand 2 is marked as
17889 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17891 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17892 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17893 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17894 and __builtins_arm_get_fpscr.
17895 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17896 __builtins_arm_get_fpscr.
17897 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17898 __builtins_arm_ldfpscr.
17899 (arm_atomic_assign_expand_fenv): New function.
17900 * config/arm/vfp.md (set_fpscr): New pattern.
17901 (get_fpscr) : Likewise.
17902 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17904 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17905 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17907 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17909 * asan.c (report_error_func): Add SLOW_P argument, use
17910 BUILT_IN_ASAN_*_N if set.
17911 (build_check_stmt): Likewise.
17912 (instrument_derefs): If T has insufficient alignment,
17913 force same handling as for odd sizes.
17915 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17916 BUILT_IN_ASAN_REPORT_STORE_N): New.
17917 * asan.c (struct asan_mem_ref): Change access_size type to
17919 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17920 update_mem_ref_hash_table): Likewise.
17921 (asan_mem_ref_hasher::hash): Hash in a HWI.
17922 (report_error_func): Change size_in_bytes argument to HWI.
17923 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17925 (build_shadow_mem_access): New function.
17926 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17927 Handle size_in_bytes not power of two or larger than 16.
17928 (instrument_derefs): Don't give up if size_in_bytes is not
17929 power of two or is larger than 16.
17931 2014-05-30 Kai Tietz <ktietz@redhat.com>
17934 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17935 for sibling-tail-calls.
17936 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17938 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17939 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17941 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17943 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17944 * config/avr/avr-tables.opt: Regenerate.
17945 * config/avr/t-multilib: Regenerate.
17946 * doc/avr-mmcu.texi: Regenerate.
17948 2014-05-30 Ian Lance Taylor <iant@google.com>
17950 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17953 2014-05-30 Tom de Vries <tom@codesourcery.com>
17955 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17958 2014-05-30 Tom de Vries <tom@codesourcery.com>
17960 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17961 * lra.c (initialize_lra_reg_info_element): Add init of
17962 actual_call_used_reg_set field.
17963 (lra): Call lra_create_live_ranges before lra_inheritance for
17965 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17967 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17968 instead of call_used_reg_set for -fuse-caller-save.
17969 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17971 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17973 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17975 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17977 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17979 * ira.c (ira_get_dup_out_num): Check for output operands at
17980 the start of the loop. Handle cases where an included alternative
17981 follows an excluded one.
17983 2014-05-29 Mike Stump <mikestump@comcast.net>
17986 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17987 post ld passes when lto is used.
17989 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17991 PR rtl-optimization/61325
17992 * lra-constraints.c (process_address): Rename to process_address_1.
17993 (process_address): New function.
17995 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17997 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17998 TYPES_BINOPV): New static data.
17999 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18001 * config/aarch64/aarch64-simd.md (aarch64_ext,
18002 aarch64_im_lane_boundsi): New patterns.
18003 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18005 (aarch64_evpc_ext): New function.
18007 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18009 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18010 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18011 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18012 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18013 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18015 2014-05-29 Tom de Vries <tom@codesourcery.com>
18017 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18019 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18020 Richard Sandiford <rdsandiford@googlemail.com>
18022 * arm/iterators.md (shiftable_ops): New code iterator.
18023 (t2_binop0, arith_shift_insn): New code attributes.
18024 * arm/predicates.md (shift_nomul_operator): New predicate.
18025 * arm/arm.md (insn_enabled): Delete.
18026 (enabled): Remove insn_enabled test.
18027 (*arith_shiftsi): Delete. Replace with ...
18028 (*<arith_shift_insn>_multsi): ... new pattern.
18029 (*<arith_shift_insn>_shiftsi): ... new pattern.
18030 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18032 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18033 Tom de Vries <tom@codesourcery.com>
18035 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18036 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18038 (mips_split_call): Use POST_CALL_TMP_REG.
18039 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18041 2014-05-29 Tom de Vries <tom@codesourcery.com>
18043 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18044 with #ifdef STACK_REGS.
18046 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18048 * varasm.c (get_variable_section): Walk aliases.
18049 (place_block_symbol): Walk aliases.
18051 2014-05-28 Tom de Vries <tom@codesourcery.com>
18054 2014-05-28 Tom de Vries <tom@codesourcery.com>
18056 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18057 * lra.c (initialize_lra_reg_info_element): Add init of
18058 actual_call_used_reg_set field.
18059 (lra): Call lra_create_live_ranges before lra_inheritance for
18061 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18063 * lra-constraints.c (need_for_call_save_p): Use
18064 actual_call_used_reg_set instead of call_used_reg_set for
18066 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18068 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18070 * doc/md.texi: Document that the % constraint character must
18071 be at the beginning of the string.
18072 * genoutput.c (validate_insn_alternatives): Check that '=',
18073 '+' and '%' only appear at the beginning of a constraint.
18074 * ira.c (commutative_constraint_p): Delete.
18075 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18076 at the start of the string.
18077 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18079 * config/arm/neon.md (bicdi3_neon): Likewise.
18080 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18081 (slt_si, sltu_si): Likewise.
18082 * config/vax/vax.md (sbcdi3): Likewise.
18083 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18084 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18085 (mul64): Move '%' to beginning of constraint.
18086 * config/arm/arm.md (*xordi3_insn): Likewise.
18087 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18088 (xorsi3): Likewise.
18090 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18092 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18094 2014-05-28 Jason Merrill <jason@redhat.com>
18097 * cgraph.h (symtab_node::get_comdat_group_id): New.
18098 * cgraphunit.c (analyze_functions): Call it.
18099 * symtab.c (dump_symtab_node): Likewise.
18100 * tree.c (decl_comdat_group_id): New.
18101 * tree.h: Declare it.
18102 * lto-streamer-out.c (write_symbol): Use it.
18103 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18105 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18107 PR bootstrap/PR61146
18108 * wide-int.cc: Do not include longlong.h when compiling with clang.
18110 2014-05-28 Richard Biener <rguenther@suse.de>
18112 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18113 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18114 (vrp_visit_assignment_or_call): Print less vertical space.
18115 (vrp_visit_stmt): Likewise.
18116 (vrp_visit_phi_node): Likewise. For a PHI argument with
18117 VR_VARYING range consider recording it as copy.
18119 2014-05-28 Richard Biener <rguenther@suse.de>
18122 2014-05-28 Richard Biener <rguenther@suse.de>
18124 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18126 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18128 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18129 sufficiently aligned and an offset is used at the same time.
18130 (expand_expr_real_1): Likewise.
18132 2014-05-28 Richard Biener <rguenther@suse.de>
18134 PR middle-end/61045
18135 * fold-const.c (fold_comparison): When folding
18136 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18137 the sign of the remaining constant operand stays the same.
18139 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18141 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18142 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18143 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18145 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18146 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18147 (m32bit-doubles) Likewise.
18148 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18149 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18152 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18154 * configure.ac ($gcc_cv_ld_clearcap): New test.
18155 * configure: Regenerate.
18156 * config.in: Regenerate.
18157 * config/sol2.opt (mclear-hwcap): New option.
18158 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18159 * config/sol2-clearcap.map: Moved here from
18160 testsuite/gcc.target/i386/clearcap.map.
18161 * config/sol2-clearcapv2.map: Move here from
18162 gcc.target/i386/clearcapv2.map.
18163 * config/t-sol2 (install): Depend on install-clearcap-map.
18164 (install-clearcap-map): New target.
18165 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18168 2014-05-28 Richard Biener <rguenther@suse.de>
18170 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18171 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18172 ... here and remove the rest.
18173 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18175 2014-05-28 Richard Biener <rguenther@suse.de>
18177 PR tree-optimization/61335
18178 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18179 new range fails, drop to varying.
18181 2014-05-28 Olivier Hainque <hainque@adacore.com>
18183 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18184 (CPP_SPEC): Add entry for -mcpu=8548.
18185 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18186 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18188 2014-05-28 Tom de Vries <tom@codesourcery.com>
18190 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18191 * lra.c (initialize_lra_reg_info_element): Add init of
18192 actual_call_used_reg_set field.
18193 (lra): Call lra_create_live_ranges before lra_inheritance for
18195 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18197 * lra-constraints.c (need_for_call_save_p): Use
18198 actual_call_used_reg_set instead of call_used_reg_set for
18200 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18202 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18203 Tom de Vries <tom@codesourcery.com>
18205 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18207 (@item -fuse-caller-save): New item.
18209 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18210 Tom de Vries <tom@codesourcery.com>
18212 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18213 OPT_fuse_caller_save.
18215 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18216 Tom de Vries <tom@codesourcery.com>
18218 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18219 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18220 get_call_reg_set_usage.
18221 * resource.c (mark_set_resources, mark_target_live_regs): Use
18222 get_call_reg_set_usage.
18223 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18225 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18226 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18227 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18228 * ira-build.c (ira_create_allocno): Init
18229 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18230 (create_cap_allocno, propagate_allocno_info)
18231 (propagate_some_info_from_allocno)
18232 (copy_info_to_removed_store_destinations): Handle
18233 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18234 * ira-costs.c (ira_tune_allocno_costs): Use
18235 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18237 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18238 Tom de Vries <tom@codesourcery.com>
18240 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18241 and function_used_regs_valid fields.
18242 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18243 find_all_hard_reg_sets.
18244 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18245 (get_call_reg_set_usage): New function.
18246 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18247 * regs.h (get_call_reg_set_usage): Declare.
18249 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18252 * config/dbx.h (License): Add Runtime Library Exception.
18253 * config/newlib-stdint.h (License): Same.
18254 * config/rtems.h (License): Same
18255 * config/initfini-array.h (License): Same
18256 * config/v850/v850.h (License): Same.
18257 * config/v850/v850-opts.h (License): Same
18258 * config/v850/rtems.h (License): Same.
18260 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18263 * doc/extend.texi (Local Labels): Note that label differences are
18264 not supported for AVR.
18266 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18267 Olivier Hainque <hainque@adacore.com>
18269 * rtl.h (set_for_reg_notes): Declare.
18270 * emit-rtl.c (set_for_reg_notes): New function.
18271 (set_unique_reg_note): Use it.
18272 * optabs.c (add_equal_note): Likewise
18274 2014-05-27 Andrew Pinski <apinski@cavium.com>
18276 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18277 Use <w> for the register in assembly template.
18278 (stack_protect_test): Use the mode of operands[0] for the result.
18279 (stack_protect_test_<mode>): Use <w> for the register
18280 in assembly template.
18282 2014-05-27 DJ Delorie <dj@redhat.com>
18284 * config/rx/rx.c (add_vector_labels): New.
18285 (rx_output_function_prologue): Call it.
18286 (rx_handle_func_attribute): Don't require empty arguments.
18287 (rx_handle_vector_attribute): New.
18288 (rx_attribute_table): Add "vector" attribute.
18289 * doc/extend.texi (interrupt, vector): Document new/changed
18290 RX-specific attributes.
18292 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18294 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18296 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18297 predicate to detect a negative quotient.
18299 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18301 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18302 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18303 Add X - Y CMP 0 to X CMP Y transformation.
18304 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18306 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18308 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18311 2014-05-27 Steve Ellcey <sellcey@mips.com>
18313 * config/mips/mips.c: Add include of cgraph.h.
18315 2014-05-27 Richard Biener <rguenther@suse.de>
18317 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18319 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18322 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18323 * config/arm/arm-cores.def (License): Same.
18324 * config/arm/arm-opts.h (License): Same.
18325 * config/arm/aout.h (License): Same.
18326 * config/arm/bpabi.h (License): Same.
18327 * config/arm/elf.h (License): Same.
18328 * config/arm/linux-elf.h (License): Same.
18329 * config/arm/linux-gas.h (License): Same.
18330 * config/arm/netbsd-elf.h (License): Same.
18331 * config/arm/uclinux-eabi.h (License): Same.
18332 * config/arm/uclinux-elf.h (License): Same.
18333 * config/arm/vxworks.h (License): Same.
18335 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18337 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18338 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18339 (arm_init_neon_builtins): Handle NEON_BSWAP.
18340 Define required type nodes.
18341 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18342 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18343 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18344 * config/arm/iterators.md (VDQHSD): New mode iterator.
18346 2014-05-27 Richard Biener <rguenther@suse.de>
18348 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18349 Try using literal operands when comparing value-ranges failed.
18351 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18353 * ira.c (commutative_operand): Adjust for change to recog_data.
18354 [Missing from previous commit.]
18356 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18358 * system.h (TEST_BIT): New macro.
18359 * recog.h (alternative_mask): New type.
18360 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18361 (recog_data_d): Replace alternative_enabled_p array with
18362 enabled_alternatives.
18363 (target_recog): New structure.
18364 (default_target_recog, this_target_recog): Declare.
18365 (get_enabled_alternatives, recog_init): Likewise.
18366 * recog.c (default_target_recog, this_target_recog): New variables.
18367 (get_enabled_alternatives): New function.
18368 (extract_insn): Use it.
18369 (recog_init): New function.
18370 (preprocess_constraints, constrain_operands): Adjust for change to
18372 * postreload.c (reload_cse_simplify_operands): Likewise.
18373 * reload.c (find_reloads): Likewise.
18374 * ira-costs.c (record_reg_classes): Likewise.
18375 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18376 all alternatives after a disabled one would be skipped.
18377 (ira_implicitly_set_insn_hard_regs): Likewise.
18378 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18379 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18380 with enabled_alternatives.
18381 * lra.c (free_insn_recog_data): Update accordingly.
18382 (lra_update_insn_recog_data): Likewise.
18383 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18384 * lra-constraints.c (process_alt_operands): Likewise. Handle
18385 only_alternative as part of the enabled mask.
18386 * target-globals.h (this_target_recog): Declare.
18387 (target_globals): Add a recog field.
18388 (restore_target_globals): Restore this_target_recog.
18389 * target-globals.c: Include recog.h.
18390 (default_target_globals): Initialize recog field.
18391 (save_target_globals): Likewise.
18392 * reginfo.c (reinit_regs): Call recog_init.
18393 * toplev.c (backend_init_target): Likewise.
18395 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18397 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18398 rather than any named insn's code.
18400 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18403 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18404 * config/arm/arm-cores.def (License): Same.
18406 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18408 * tree.h (decl_comdat_group): Declare.
18409 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18410 * tree.c (decl_comdat_group): Here.
18412 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18414 PR rtl-optimization/61222
18415 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18416 the shift, truncate the PLUS operand to the result mode.
18418 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18421 * config/i386/i386.c (ix86_rtx_costs)
18422 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18425 2014-05-26 Martin Jambor <mjambor@suse.cz>
18427 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18430 2014-05-26 Richard Biener <rguenther@suse.de>
18432 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18433 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18434 Provide specializations.
18435 (wi::int_traits <HOST_WIDE_INT>,
18436 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18438 2014-05-26 Alan Modra <amodra@gmail.com>
18441 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18442 params and return a bool. Remove dead code. Update comment.
18443 Assert we have a const_int source. Remove bogus code from
18444 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18445 handling of constants > 2G and reg_equal note, from..
18446 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18447 return value. Update comment. If we can, use a new pseudo
18448 for intermediate calculations.
18449 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18451 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18452 call to rs6000_emit_set_const in splitter.
18453 (movdi_internal64+2, +3): Likewise.
18455 2014-05-26 Richard Biener <rguenther@suse.de>
18457 * system.h: Define __STDC_FORMAT_MACROS before
18458 including inttypes.h.
18459 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18460 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18461 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18462 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18463 HOST_WIDEST_INT_C): Remove.
18464 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18465 if C99 inttypes.h is not available.
18466 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18467 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18468 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18469 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18470 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18471 (struct output_info): Likewise.
18472 (print_statistics): Adjust.
18473 (dump_bitmap_statistics): Likewise.
18474 * bt-load.c (migrate_btr_defs): Print with PRId64.
18475 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18476 (MAX_SAFE_MULTIPLIER): Adjust.
18477 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18478 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18479 dump_cgraph_node): Likewise.
18480 * final.c (dump_basic_block_info): Likewise.
18481 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18482 * gcov.c (format_gcov): Likewise.
18483 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18485 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18486 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18487 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18488 Use PRId64 for dumping.
18489 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18490 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18491 (add_allocno_hard_regs): Adjust.
18492 * loop-doloop.c (doloop_modify): Print using PRId64.
18493 * loop-iv.c (inverse): Compute in uint64_t.
18494 (determine_max_iter, iv_number_of_iterations): Likewise.
18495 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18496 Print using PRId64.
18497 * lto-streamer-out.c (write_symbol): Use uint64_t.
18498 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18499 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18500 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18501 * modulo-sched.c (const_iteration_count): Use int64_t.
18502 (sms_schedule): Dump using PRId64.
18503 * predict.c (dump_prediction): Likewise.
18504 * pretty-print.h (pp_widest_integer): Remove.
18505 * profile.c (get_working_sets, is_edge_inconsistent,
18506 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18507 * tree-pretty-print.c (pp_double_int): Remove case handling
18508 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18509 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18511 (pass_optimize_bswap::execute): Remove restriction on hosts.
18512 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18513 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18514 * tree.c (widest_int_cst_value): Remove.
18515 * tree.h (widest_int_cst_value): Likewise.
18516 * value-prof.c (dump_histogram_value): Print using PRId64.
18517 * gengtype.c (main): Also inject int64_t.
18518 * ggc-page.c (struct max_alignment): Use int64_t.
18519 * alloc-pool.c (struct allocation_object_def): Likewise.
18520 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18522 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18523 * doc/tm.texi: Regenerated.
18524 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18525 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18526 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18527 mmix_output_register_setting): Use [u]int64_t in prototypes.
18528 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18529 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18530 mmix_output_octa, mmix_output_shifted_value): Adjust.
18531 (mmix_intval): Adjust. Remove unreachable case.
18532 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18534 2014-05-26 Richard Biener <rguenther@suse.de>
18536 * configure.ac: Drop __int64 type check. Insist that we
18537 found uint64_t and int64_t.
18538 * hwint.h (HOST_BITS_PER___INT64): Remove.
18539 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18540 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18541 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18542 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18543 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18544 for dst_q_src_df_rms_cdt.
18545 * configure: Regenerate.
18546 * config.in: Likewise.
18548 2014-05-26 Michael Tautschnig <mt@debian.org>
18551 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18552 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18554 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18556 PR rtl-optimization/61278
18557 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18559 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18561 PR rtl-optimization/61220
18562 Part of PR rtl-optimization/61225
18563 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18564 insn; skip split_edge for a block with only one successor.
18566 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18568 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18571 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18573 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18574 (update_vtable_references): New function.
18575 (function_and_variable_visibility): Rewrite also vtable initializers.
18576 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18578 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18580 * ggc.h (ggc_grow): New function.
18581 * ggc-none.c (ggc_grow): New function.
18582 * ggc-page.c (ggc_grow): Likewise.
18584 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18586 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18587 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18588 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18589 varpool_externally_visible_p, can_replace_by_local_alias,
18590 update_visibility_by_resolution_info, function_and_variable_visibility,
18591 pass_data_ipa_function_and_variable_visibility,
18592 make_pass_ipa_function_and_variable_visibility,
18593 whole_program_function_and_variable_visibility,
18594 pass_data_ipa_whole_program_visibility,
18595 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18596 * cgraph.h (cgraph_local_node_p): Declare.
18597 * ipa-visibility.c: New file.
18598 * Makefile.in (OBJS): Add ipa-visiblity.o
18600 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18602 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18603 that var decl is available.
18605 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18607 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18608 symtab_node pointer.
18609 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18610 (find_decls_types_r): Do not walk COMDAT_GROUP.
18611 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18612 * varasm.c (make_decl_one_only): Use set_comdat_group;
18613 create node if needed.
18614 * ipa-inline-transform.c (save_inline_function_body): Update
18615 way we decl->symtab mapping.
18616 * symtab.c (symtab_hash, hash_node, eq_node
18617 symtab_insert_node_to_hashtable): Remove.
18618 (symtab_register_node): Update.
18619 (symtab_unregister_node): Update.
18620 (symtab_get_node): Reimplement as inline function.
18621 (symtab_add_to_same_comdat_group): Update.
18622 (symtab_dissolve_same_comdat_group_list): Update.
18623 (dump_symtab_base): Update.
18624 (verify_symtab_base): Update.
18625 (symtab_make_decl_local): Update.
18626 (fixup_same_cpp_alias_visibility): Update.
18627 (symtab_nonoverwritable_alias): Update.
18628 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18629 * ipa.c (update_visibility_by_resolution_info): UPdate.
18630 * bb-reorder.c: Include cgraph.h
18631 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18632 with comdat groups.
18633 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18634 * cgraph.c (cgraph_get_create_node): Update.
18635 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18637 (symtab_get_node): Make inline.
18638 (symtab_insert_node_to_hashtable): Remove.
18639 (symtab_can_be_discarded): Update.
18640 (decl_comdat_group): New function.
18641 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18643 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18645 (read_comdat_group): New function.
18646 (input_node, input_varpool_node): Use it.
18647 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18649 * mips.c (mips_start_unique_function): Likewise.
18650 (ix86_code_end): Likewise.
18651 (rs6000_code_end): Likweise.
18652 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18654 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18656 * gengtype-state.c (fatal_reading_state): Bring offline.
18657 * optabs.c (widening_optab_handler): Bring offline.
18658 * optabs.h (widening_optab_handler): Likewise.
18659 * final.c (get_attr_length_1): Likewise.
18661 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18663 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18665 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18667 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18668 (ppc440-compare): Include shift with dot.
18669 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18670 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18672 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18674 (e6500_sfx2): Include it.
18675 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18676 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18677 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18678 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18679 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18680 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18681 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18682 *lshiftrt_internal1le, *lshiftrt_internal1be,
18683 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18684 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18685 *rotldi3_internal10le, *rotldi3_internal10be,
18686 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18687 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18688 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18689 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18690 define_insns): Use type "shift" in the appropriate alternatives.
18692 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18694 * config/rs6000/rs6000.md (type): Add "logical". Delete
18696 (dot): Adjust comment.
18697 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18698 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18699 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18700 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18701 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18702 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18703 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18704 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18706 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18707 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18708 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18709 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18710 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18711 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18712 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18713 * config/rs6000/8540.md (ppc8540_su): Adjust.
18714 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18715 cell-cmp-microcoded): Adjust.
18716 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18717 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18718 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18719 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18720 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18721 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18722 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18723 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18724 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18726 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18727 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18728 Adjust. Adjust comment.
18729 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18730 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18732 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18734 * config/rs6000/rs6000.md (type): Add "add".
18735 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18736 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18737 define_insns): Use it.
18738 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18740 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18741 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18742 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18743 * config/rs6000/601.md (ppc601-integer): Adjust.
18744 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18745 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18746 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18747 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18748 * config/rs6000/8540.md (ppc8540_su): Adjust.
18749 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18750 cell-cmp-microcoded): Adjust.
18751 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18752 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18753 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18754 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18755 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18756 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18757 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18758 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18759 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18761 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18762 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18763 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18764 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18766 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18768 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18769 "delayed_compare", "var_delayed_compare".
18770 (var_shift): New attribute.
18771 (cell_micro): Adjust.
18772 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18773 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18774 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18775 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18776 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18777 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18778 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18779 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18780 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18781 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18782 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18783 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18784 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18785 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18786 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18787 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18788 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18789 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18790 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18791 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18792 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18793 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18794 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18795 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18796 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18798 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18799 * config/rs6000/440.md (ppc440-integer): Adjust.
18800 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18801 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18802 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18803 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18804 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18805 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18806 * config/rs6000/8540.md (ppc8540_su): Adjust.
18807 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18808 cell-cmp-microcoded): Adjust.
18809 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18810 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18811 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18812 e500mc64_delayed): Adjust.
18813 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18814 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18815 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18816 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18817 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18818 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18819 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18820 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18821 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18823 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18824 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18826 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18828 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18829 (bits): New mode_attr.
18830 (idiv_ldiv): Delete mode_attr.
18831 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18832 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18833 rs6000_adjust_priority, is_nonpipeline_insn,
18834 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18836 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18837 * config/rs6000/440.md (ppc440-idiv): Adjust.
18838 * config/rs6000/476.md (ppc476-idiv): Adjust.
18839 * config/rs6000/601.md (ppc601-idiv): Adjust.
18840 * config/rs6000/603.md (ppc603-idiv): Adjust.
18841 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18842 ppc620-ldiv): Adjust.
18843 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18844 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18845 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18846 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18847 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18848 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18849 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18850 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18851 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18852 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18853 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18854 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18855 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18856 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18857 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18858 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18859 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18860 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18862 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18864 * config/rs6000/rs6000.md (type): Delete "insert_word",
18865 "insert_dword". Add "insert".
18866 (size): Update comment.
18867 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18868 insn_must_be_first_in_group): Adjust.
18869 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18870 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18871 *insvsi_internal6, insvdi_internal): Adjust.
18873 * config/rs6000/40x.md (ppc403-integer): Adjust.
18874 * config/rs6000/440.md (ppc440-integer): Adjust.
18875 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18876 * config/rs6000/601.md (ppc601-integer): Adjust.
18877 * config/rs6000/603.md (ppc603-integer): Adjust.
18878 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18879 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18880 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18881 * config/rs6000/8540.md (ppc8540_su): Adjust.
18882 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18883 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18884 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18885 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18886 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18887 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18888 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18889 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18890 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18891 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18892 * config/rs6000/power7.md (power7-integer): Adjust.
18893 * config/rs6000/power8.md (power8-1cyc): Adjust.
18894 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18895 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18897 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18899 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18900 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18901 (size): New attribute.
18902 (dot): New attribute.
18903 (cell_micro): Adjust.
18904 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18905 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18906 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18907 umuldi3_highpart): Adjust.
18908 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18909 rs6000_adjust_priority, is_nonpipeline_insn,
18910 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18912 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18913 ppc405-imul3): Adjust.
18914 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18915 * config/rs6000/476.md (ppc476-imul): Adjust.
18916 * config/rs6000/601.md (ppc601-imul): Adjust.
18917 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18918 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18919 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18920 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18921 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18923 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18924 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18925 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18926 cell-imul): Adjust.
18927 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18928 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18929 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18930 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18931 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18932 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18933 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18934 power4-lmul, power4-imul, power4-imul3): Adjust.
18935 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18936 power5-lmul, power5-imul, power5-imul3): Adjust.
18937 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18938 power6-lmul, power6-imul, power6-imul3): Adjust.
18939 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18940 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18942 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18943 rs64a-lmul): Adjust.
18944 * config/rs6000/titan.md (titan_imul): Adjust.
18946 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18948 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18949 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18950 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18951 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18952 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18953 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18954 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18955 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18956 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18957 * config/rs6000/titan.md: Delete nonsensical comment.
18958 (titan_imul): Add type imul3.
18959 (titan_mulhw): Remove type imul3; add type halfmul.
18961 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18963 * config/rs6000/rs6000.md (type): Reorder, reformat.
18965 2014-05-23 Martin Jambor <mjambor@suse.cz>
18967 PR tree-optimization/53787
18968 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18969 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18970 analysis_done, update all uses.
18971 * ipa-prop.c: Include domwalk.h
18972 (param_analysis_info): Removed.
18973 (param_aa_status): New type.
18974 (ipa_bb_info): Likewise.
18975 (func_body_info): Likewise.
18976 (ipa_get_bb_info): New function.
18977 (aa_overwalked): Likewise.
18978 (find_dominating_aa_status): Likewise.
18979 (parm_bb_aa_status_for_bb): Likewise.
18980 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18981 (load_from_unmodified_param): Accept func_body_info as a parameter
18982 instead of parms_ainfo.
18983 (parm_ref_data_preserved_p): Changed to use new param AA info.
18984 (parm_ref_data_pass_through_p): Likewise.
18985 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18986 (compute_complex_assign_jump_func): Changed to use new param AA info.
18987 (compute_complex_ancestor_jump_func): Likewise.
18988 (ipa_compute_jump_functions_for_edge): Likewise.
18989 (ipa_compute_jump_functions): Removed.
18990 (ipa_compute_jump_functions_for_bb): New function.
18991 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18993 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18994 and info, moved variable declarations down.
18995 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18997 (ipa_analyze_stmt_uses): Likewise.
18998 (ipa_analyze_params_uses): Removed.
18999 (ipa_analyze_params_uses_in_bb): New function.
19000 (ipa_analyze_controlled_uses): Likewise.
19001 (free_ipa_bb_info): Likewise.
19002 (analysis_dom_walker): New class.
19003 (ipa_analyze_node): Handle node-specific forbidden analysis,
19004 initialize and free func_body_info, use dominator walker.
19005 (ipcp_modif_dom_walker): New class.
19006 (ipcp_transform_function): Create and free func_body_info, use
19007 ipcp_modif_dom_walker, moved a lot of functionality there.
19009 2014-05-23 Marek Polacek <polacek@redhat.com>
19010 Jakub Jelinek <jakub@redhat.com>
19012 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19013 * gcc.c (sanitize_spec_function): Likewise.
19014 * convert.c (convert_to_integer): Include "ubsan.h". Add
19015 floating-point to integer instrumentation.
19016 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19017 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19018 SANITIZE_NONDEFAULT.
19019 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19020 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19021 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19022 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19023 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19024 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19025 float/double/long double.
19026 (ubsan_instrument_float_cast): New function.
19027 * ubsan.h (ubsan_instrument_float_cast): Declare.
19029 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19031 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19033 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19034 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19035 Adjust for tailcalling through registers.
19036 * config/aarch64/aarch64.h (enum reg_class): New caller save
19038 (REG_CLASS_NAMES): Likewise.
19039 (REG_CLASS_CONTENTS): Likewise.
19040 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19041 Allow tailcalling without decls.
19043 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19045 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19046 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19048 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19049 gsi, and variables v_* to v*.
19051 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19053 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19055 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19057 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19058 * omp-low.c: Update accordingly.
19060 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19061 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19062 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19063 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19064 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19065 GF_OMP_TARGET_KIND_UPDATE.
19067 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19068 Explicitly enumerate the expected region types.
19070 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19073 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19074 documentation; the old documentation didn't clearly state the
19075 constraints on the contents of the pointed-to storage.
19077 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19079 Fix bootstrap error on ia64
19080 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19081 Return default value.
19083 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19085 PR tree-optimization/54733
19086 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19088 (find_bswap_or_nop_load): New.
19089 (find_bswap_1): Renamed to ...
19090 (find_bswap_or_nop_1): This. Also add support for memory source.
19091 (find_bswap): Renamed to ...
19092 (find_bswap_or_nop): This. Also add support for memory source and
19093 detection of bitwise operations equivalent to load in target
19095 (execute_optimize_bswap): Likewise. Also move its leading comment back
19096 in place and split statement transformation into ...
19097 (bswap_replace): This.
19099 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19101 PR rtl-optimization/61215
19102 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19103 simplify_gen_subreg until final substitution.
19105 2014-05-23 Alan Modra <amodra@gmail.com>
19108 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19109 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19110 Use "Y" constraint rather than "m".
19112 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19114 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19116 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19117 New function declaration.
19118 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19119 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19120 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19121 (aarch64_init_builtins) : Initialize builtins
19122 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19123 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19124 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19125 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19126 and __builtins_aarch64_set_fpsr.
19127 (aarch64_atomic_assign_expand_fenv): New function.
19128 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19129 (get_fpcr) : Likewise.
19130 (set_fpsr) : Likewise.
19131 (get_fpsr) : Likewise.
19132 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19133 and UNSPECV_SET_FPSR.
19134 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19135 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19136 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19138 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19140 PR rtl-optimization/60969
19141 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19142 constraints. Set up mem cost for NO_REGS case.
19144 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19146 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19148 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19150 * config/darwin.c: Include "lto-section-names.h".
19151 (LTO_SEGMENT_NAME): Don't define.
19152 * config/i386/winnt.c: Include "lto-section-names.h".
19153 * lto-streamer.c: Include "lto-section-names.h".
19154 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19155 * lto-wrapper.c: Include "lto-section-names.h".
19156 (LTO_SECTION_NAME_PREFIX): Don't define.
19157 * lto-section-names.h: New file.
19158 * cgraphunit.c: Include "lto-section-names.h".
19160 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19162 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19164 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19167 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19169 2014-05-22 Nick Clifton <nickc@redhat.com>
19171 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19173 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19175 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19176 -> (T)A transformation to integer types.
19178 2014-05-22 Teresa Johnson <tejohnson@google.com>
19180 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19181 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19182 (gcov_rewrite): Use gcov_nonruntime_assert.
19183 (gcov_open): Ditto.
19184 (gcov_write_words): Ditto.
19185 (gcov_write_length): Ditto.
19186 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19187 gcc_assert from IN_LIBGCOV code.
19188 (gcov_read_summary): Use gcov_error to flag profile corruption.
19189 (gcov_sync): Use gcov_nonruntime_assert.
19190 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19191 (gcov_histo_index): Use gcov_nonruntime_assert.
19192 (static void gcov_histogram_merge): Ditto.
19193 (compute_working_sets): Ditto.
19194 * gcov-io.h (gcov_nonruntime_assert): Define.
19195 (gcov_error): Define for !IN_LIBGCOV
19197 2014-05-22 Richard Biener <rguenther@suse.de>
19199 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19200 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19201 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19202 and deallocation site.
19203 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19204 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19205 passing through the incoming points-to set.
19206 (handle_lhs_call): Use flags argument instead of recomputing it.
19207 (find_func_aliases_for_call): Call handle_lhs_call with proper
19210 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19212 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19213 all padding bits in REAL_VALUE_TYPE are cleared.
19215 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19217 Cleanup and improve multipass_dfa_lookahead_guard
19218 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19219 (core2i7_first_cycle_multipass_begin,)
19220 (core2i7_first_cycle_multipass_issue,)
19221 (core2i7_first_cycle_multipass_backtrack): Update signature.
19222 * config/ia64/ia64.c
19223 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19224 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19225 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19227 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19228 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19230 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19232 * doc/tm.texi: Regenerate.
19234 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19235 * haifa-sched.c (ready_try): Make signed to allow negative values.
19236 (rebug_ready_list_1): Update.
19237 (choose_ready): Simplify.
19238 (sched_extend_ready_list): Update.
19240 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19242 Remove IA64 speculation tweaking flags
19243 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19244 speculation tuning flags.
19245 (msched-prefer-non-data-spec-insns,)
19246 (msched-prefer-non-control-spec-insns): Obsolete options.
19247 * haifa-sched.c (choose_ready): Remove handling of
19248 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19249 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19250 and PREFER_NON_DATA_SPEC.
19251 * sel-sched.c (process_spec_exprs): Remove handling of
19252 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19254 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19256 Improve scheduling debug output
19257 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19258 (advance_one_cycle): Update.
19259 (schedule_insn, queue_to_ready): Add debug printouts.
19260 (debug_ready_list_1): New static function.
19261 (debug_ready_list): Update.
19262 (max_issue): Add debug printouts.
19263 (dump_insn_stream): New static function.
19264 (schedule_block): Use it. Also better indent printouts.
19266 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19268 Fix sched_insn debug counter
19269 * haifa-sched.c (schedule_insn): Update.
19270 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19271 (save_backtrack_point, restore_backtrack_point): Update.
19272 (first_nonscheduled_insn): New static function.
19273 (queue_to_ready, choose_ready): Use it.
19274 (schedule_block): Init nonscheduled_insns_begin.
19275 (sched_emit_insn): Update.
19278 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19280 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19282 (aarch64_secondary_reload) : LikeWise.
19283 (aarch64_class_max_nregs) : Remove CORE_REGS.
19284 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19285 (REG_CLASS_NAMES) : Likewise.
19286 (REG_CLASS_CONTENTS) : LikeWise.
19287 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19289 2014-05-21 Guozhi Wei <carrot@google.com>
19292 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19294 (vqdmulhq_n_s16): Likewise.
19296 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19298 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19300 2014-05-21 Marek Polacek <polacek@redhat.com>
19303 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19305 2014-05-21 Martin Jambor <mjambor@suse.cz>
19307 * doc/invoke.texi (Optimize Options): Document parameters
19308 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19309 ipa-cp-array-index-hint-bonus.
19311 2014-05-21 Mark Wielaard <mjw@redhat.com>
19314 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19315 version >= 3 or not strict DWARF.
19316 * langhooks.h (struct lang_hooks_for_types): Add
19317 enum_underlying_base_type.
19318 * langhooks.c (lhd_enum_underlying_base_type): New function.
19319 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19320 enum_underlying_base_type.
19321 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19322 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19323 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19325 2014-05-21 Richard Biener <rguenther@suse.de>
19327 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19329 2014-05-21 John Marino <gnugcc@marino.st>
19331 * config.gcc (*-*-dragonfly*): New target.
19332 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19333 * configure: Regenerate.
19334 * config/dragonfly-stdint.h: New.
19335 * config/dragonfly.h: New.
19336 * config/dragonfly.opt: New.
19337 * config/i386/dragonfly.h: New.
19338 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19340 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19342 * tree.def (VOID_CST): New.
19343 * tree-core.h (TI_VOID): New.
19344 * tree.h (void_node): New.
19345 * tree.c (tree_node_structure_for_code, tree_code_size)
19346 (iterative_hash_expr): Handle VOID_CST.
19347 (build_common_tree_nodes): Initialize void_node.
19349 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19351 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19353 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19355 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19358 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19359 flag_reorder_blocks_and_partition.
19360 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19362 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19365 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19367 (*addc_r_t): Add new insn_and_split.
19369 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19371 PR middle-end/61252
19372 * omp-low.c (handle_simd_reference): New function.
19373 (lower_rec_input_clauses): Use it. Defer adding reference
19374 initialization even for reduction without placeholder if in simd,
19375 handle it properly later on.
19377 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19379 PR tree-optimization/60899
19380 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19381 assume all static symbols will have definition wile parsing and
19382 check the do have definition later in compilation; check that
19383 variable referring symbol will be output before concluding that
19384 reference is safe; be conservative for referring local statics;
19385 be more precise about when comdat is output in other partition.
19387 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19390 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19392 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19393 (ipa_inline): Loop inline_to_all_callers until no more aliases
19396 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19398 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19399 set writeonly flag only for vars actually written to.
19401 2014-05-20 Dehao Chen <dehao@google.com>
19403 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19404 and callee count to get clone count.
19405 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19406 count in copy_body.
19408 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19410 PR rtl-optimization/61243
19411 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19413 2014-05-20 Xinliang David Li <davidxl@google.com>
19415 * cgraphunit.c (walk_polymorphic_call_targets): Add
19416 dbgcnt and fopt-info support.
19417 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19418 * ipa-devirt.c (ipa_devirt): Ditto.
19419 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19420 * ipa.c (walk_polymorphic_call_targets): Ditto.
19421 * gimple-fold.c (fold_gimple_assign): Ditto.
19422 (gimple_fold_call): Ditto.
19423 * dbgcnt.def: New counter.
19425 2014-05-20 DJ Delorie <dj@redhat.com>
19427 * config/msp430/msp430.md (split): Don't allow subregs when
19428 splitting SImode adds.
19429 (andneghi): Fix subtraction logic.
19430 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19432 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19434 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19436 * except.c (switch_to_exception_section, resolve_unique_section,
19437 get_named_text_section, default_function_rodata_section,
19438 align_variable, get_block_for_decl, default_section_type_flags):
19439 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19440 * symtab.c (symtab_add_to_same_comdat_group,
19441 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19442 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19444 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19445 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19446 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19447 (c6x_function_in_section_p): Likewise.
19448 * config/darwin.c (machopic_select_section): Likewise.
19449 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19450 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19451 * config/mep/mep.c (mep_select_section): LIkewise.
19452 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19454 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19456 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19457 EH region of calls to pure functions that can throw an exception.
19458 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19459 (copy_reference_ops_from_call): Also copy the EH region of the call if
19460 it can throw an exception.
19462 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19464 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19465 nested VEC_SELECTs that are inverses of each other.
19467 2014-05-20 Richard Biener <rguenther@suse.de>
19469 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19470 (extract_and_process_scc_for_name): not here.
19471 (cond_dom_walker::before_dom_children): Only process
19472 stmts that end the BB in interesting ways.
19473 (run_scc_vn): Mark param uses as visited.
19475 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19477 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19480 2014-05-20 Nick Clifton <nickc@redhat.com>
19482 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19483 (msp430_gimplify_va_arg_expr): New function.
19484 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19486 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19487 operand 0 in order to prevent confusion about the number of
19488 registers involved.
19490 2014-05-20 Richard Biener <rguenther@suse.de>
19492 PR tree-optimization/61221
19493 * tree-ssa-pre.c (el_to_update): Remove.
19494 (eliminate_dom_walker::before_dom_children): Handle released
19495 VDEFs by value-numbering them to the associated VUSE. Update
19496 stmt immediately for substituted call address.
19497 (eliminate): Remove delayed stmt updating code.
19498 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19499 possibly late re-numbered vuses.
19500 (vn_reference_lookup_2): Adjust.
19501 (vn_reference_lookup_pieces): Likewise.
19502 (vn_reference_lookup): Likewise.
19504 2014-05-20 Richard Biener <rguenther@suse.de>
19506 * config.gcc: Remove need_64bit_hwint.
19507 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19508 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19510 * config.in: Regenerate.
19511 * configure: Likewise.
19513 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19515 * doc/extend.texi: Create Label Attributes section,
19516 move all label attributes into it and reference it.
19518 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19520 * arm.c (thumb1_reorg): When scanning backwards skip anything
19521 that's not a proper insn.
19523 2014-05-19 Richard Biener <rguenther@suse.de>
19525 PR tree-optimization/61221
19526 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19527 Do nothing for unreachable blocks.
19528 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19529 Improve unreachability detection.
19531 2014-05-19 Richard Biener <rguenther@suse.de>
19533 PR tree-optimization/61209
19534 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19536 2014-05-19 Nick Clifton <nickc@redhat.com>
19538 * except.c (init_eh): Fix computation of builtin setjmp buffer
19539 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19541 2014-05-19 Richard Biener <rguenther@suse.de>
19543 PR tree-optimization/61184
19544 * tree-vrp.c (is_negative_overflow_infinity): Use
19545 TREE_OVERFLOW_P and do that check first.
19546 (is_positive_overflow_infinity): Likewise.
19547 (is_overflow_infinity): Likewise.
19548 (vrp_operand_equal_p): Properly treat operands with
19549 differing overflow as not equal.
19551 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19553 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19554 shift simplification where it was intended.
19556 2014-05-19 Christian Bruel <christian.bruel@st.com>
19559 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19561 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19564 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19567 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19569 * reg-notes.def (CROSSING_JUMP): Likewise.
19570 * rtl.h (rtx_def): Update comment for jump flag.
19571 (CROSSING_JUMP_P): Define.
19572 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19573 of a REG_CROSSING_JUMP note.
19574 * cfghooks.c (tidy_fallthru_edges): Likewise.
19575 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19576 * emit-rtl.c (try_split): Likewise.
19577 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19578 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19579 * jump.c (redirect_jump_2): Likewise.
19580 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19581 (relax_delay_slots): Likewise.
19582 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19583 (bbit_di): Likewise.
19584 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19585 * config/sh/sh.md (jump_compact): Likewise.
19586 * bb-reorder.c (rotate_loop): Likewise.
19587 (pass_duplicate_computed_gotos::execute): Likewise.
19588 (add_reg_crossing_jump_notes): Rename to...
19589 (update_crossing_jump_flags): ...this.
19590 (pass_partition_blocks::execute): Update accordingly.
19592 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19594 * tree.h: Remove extraneous template <>.
19596 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19598 * ipa.c (symtab_remove_unreachable_nodes): Remove
19599 symbol from comdat group if its body was eliminated.
19600 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19601 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19602 (symtab_unregister_node): ... this one.
19603 (verify_symtab_base): More strict checking of comdats.
19604 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19606 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19608 * tree-pass.h (make_pass_ipa_comdats): New pass.
19609 * timevar.def (TV_IPA_COMDATS): New timevar.
19610 * passes.def (pass_ipa_comdats): Add.
19611 * Makefile.in (OBJS): Add ipa-comdats.o
19612 * ipa-comdats.c: New file.
19614 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19616 * ipa.c (update_visibility_by_resolution_info): New function.
19617 (function_and_variable_visibility): Use it.
19619 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19621 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19623 (FOR_EACH_DEFINED_SYMBOL): New macro.
19624 (varpool_first_static_initializer, varpool_next_static_initializer,
19625 varpool_first_defined_variable, varpool_next_defined_variable):
19627 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19629 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19631 * ggc-page.c (ggc_handle_finalizers): Add comment.
19633 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19635 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19636 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19637 (ggc_internal_cleared_alloc): Likewise.
19638 * ggc-page.c (finalizer): New class.
19639 (vec_finalizer): Likewise.
19640 (globals::finalizers): New member.
19641 (globals::vec_finalizers): Likewise.
19642 (ggc_internal_alloc): Record the finalizer if any for the block being
19644 (ggc_handle_finalizers): New function.
19645 (ggc_collect): Call ggc_handle_finalizers.
19646 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19648 (ggc_internal_cleared_alloc): Likewise.
19649 (finalize): New function.
19650 (need_finalization_p): Likewise.
19651 (ggc_alloc): Install the type's destructor as the finalizer if it
19652 might do something.
19653 (ggc_cleared_alloc): Likewise.
19654 (ggc_vec_alloc): Likewise.
19655 (ggc_cleared_vec_alloc): Likewise.
19657 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19659 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19661 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19663 * alias.c (record_alias_subset): Adjust.
19664 * bitmap.c (bitmap_element_allocate): Likewise.
19665 (bitmap_gc_alloc_stat): Likewise.
19666 * cfg.c (init_flow): Likewise.
19667 (alloc_block): Likewise.
19668 (unchecked_make_edge): Likewise.
19669 * cfgloop.c (alloc_loop): Likewise.
19670 (flow_loops_find): Likewise.
19671 (rescan_loop_exit): Likewise.
19672 * cfgrtl.c (init_rtl_bb_info): Likewise.
19673 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19674 (cgraph_allocate_node): Likewise.
19675 (cgraph_create_edge_1): Likewise.
19676 (cgraph_allocate_init_indirect_info): Likewise.
19677 * cgraphclones.c (cgraph_clone_edge): Likewise.
19678 * cgraphunit.c (add_asm_node): Likewise.
19679 (init_lowered_empty_function): Likewise.
19680 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19681 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19682 (alpha_use_linkage): Likewise.
19683 * config/arc/arc.c (arc_init_machine_status): Likewise.
19684 * config/arm/arm.c (arm_init_machine_status): Likewise.
19685 * config/avr/avr.c (avr_init_machine_status): Likewise.
19686 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19687 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19688 * config/cris/cris.c (cris_init_machine_status): Likewise.
19689 * config/darwin.c (machopic_indirection_name): Likewise.
19690 (darwin_build_constant_cfstring): Likewise.
19691 (darwin_enter_string_into_cfstring_table): Likewise.
19692 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19693 * config/frv/frv.c (frv_init_machine_status): Likewise.
19694 * config/i386/i386.c (get_dllimport_decl): Likewise.
19695 (ix86_init_machine_status): Likewise.
19696 (assign_386_stack_local): Likewise.
19697 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19698 (i386_pe_maybe_record_exported_symbol): Likewise.
19699 (i386_pe_record_stub): Likewise.
19700 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19701 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19702 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19703 (m32c_note_pragma_address): Likewise.
19704 * config/mep/mep.c (mep_init_machine_status): Likewise.
19705 (mep_note_pragma_flag): Likewise.
19706 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19707 (mips16_local_alias): Likewise.
19708 (mips_init_machine_status): Likewise.
19709 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19710 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19711 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19712 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19713 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19714 * config/pa/pa.c (pa_init_machine_status): Likewise.
19715 (pa_get_deferred_plabel): Likewise.
19716 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19717 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19718 (rs6000_init_machine_status): Likewise.
19719 (output_toc): Likewise.
19720 * config/s390/s390.c (s390_init_machine_status): Likewise.
19721 * config/score/score.c (score_output_external): Likewise.
19722 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19723 * config/spu/spu.c (spu_init_machine_status): Likewise.
19724 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19725 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19726 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19727 * coverage.c (coverage_end_function): Likewise.
19728 * dbxout.c (dbxout_init): Likewise.
19729 * doc/gty.texi: Don't mention variable_size attribute.
19730 * dwarf2cfi.c (new_cfi): Adjust.
19731 (new_cfi_row): Likewise.
19732 (copy_cfi_row): Likewise.
19733 (create_cie_data): Likewise.
19734 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19735 (new_loc_descr): Likewise.
19736 (find_AT_string_in_table): Likewise.
19737 (add_addr_table_entry): Likewise.
19738 (new_die): Likewise.
19739 (add_var_loc_to_decl): Likewise.
19740 (clone_die): Likewise.
19741 (clone_as_declaration): Likewise.
19742 (break_out_comdat_types): Likewise.
19743 (new_loc_list): Likewise.
19744 (add_loc_descr_to_each): Likewise.
19745 (add_location_or_const_value_attribute): Likewise.
19746 (add_linkage_name): Likewise.
19747 (lookup_filename): Likewise.
19748 (dwarf2out_var_location): Likewise.
19749 (new_line_info_table): Likewise.
19750 (dwarf2out_init): Likewise.
19751 (mem_loc_descriptor): Likewise.
19752 (loc_descriptor): Likewise.
19753 (add_const_value_attribute): Likewise.
19754 (tree_add_const_value_attribute): Likewise.
19755 (comp_dir_string): Likewise.
19756 (dwarf2out_vms_debug_main_pointer): Likewise.
19757 (string_cst_pool_decl): Likewise.
19758 * emit-rtl.c (set_mem_attrs): Likewise.
19759 (get_reg_attrs): Likewise.
19760 (start_sequence): Likewise.
19761 (init_emit): Likewise.
19762 (init_emit_regs): Likewise.
19763 * except.c (init_eh_for_function): Likewise.
19764 (gen_eh_region): Likewise.
19765 (gen_eh_region_catch): Likewise.
19766 (gen_eh_landing_pad): Likewise.
19767 (add_call_site): Likewise.
19768 * function.c (add_frame_space): Likewise.
19769 (insert_temp_slot_address): Likewise.
19770 (assign_stack_temp_for_type): Likewise.
19771 (get_hard_reg_initial_val): Likewise.
19772 (allocate_struct_function): Likewise.
19773 (prepare_function_start): Likewise.
19774 (types_used_by_var_decl_insert): Likewise.
19775 * gengtype.c (variable_size_p): Remove function.
19776 (enum alloc_quantity): Remove enum.
19777 (write_typed_alloc_def): Remove function.
19778 (write_typed_struct_alloc_def): Likewise.
19779 (write_typed_typedef_alloc_def): Likewise.
19780 (write_typed_alloc_defns): Likewise.
19782 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19783 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19784 * ggc.h (ggc_alloc): new function.
19785 (ggc_cleared_alloc): Likewise.
19786 (ggc_vec_alloc): Template on type of vector element, and remove
19787 element size argument.
19788 (ggc_cleared_vec_alloc): Likewise.
19789 * gimple.c (gimple_build_omp_for): Adjust.
19790 (gimple_copy): Likewise.
19791 * ipa-cp.c (get_replacement_map): Likewise.
19792 (find_aggregate_values_for_callers_subset): Likewise.
19793 (known_aggs_to_agg_replacement_list): Likewise.
19794 * ipa-devirt.c (get_odr_type): Likewise.
19795 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19796 (read_agg_replacement_chain): Likewise.
19797 * loop-iv.c (get_simple_loop_desc): Likewise.
19798 * lto-cgraph.c (input_node_opt_summary): Likewise.
19799 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19800 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19801 (input_eh_region): Likewise.
19802 (input_eh_lp): Likewise.
19803 (input_cfg): Likewise.
19804 * optabs.c (set_optab_libfunc): Likewise.
19805 (init_tree_optimization_optabs): Likewise.
19806 (set_conv_libfunc): Likewise.
19807 * passes.c (do_per_function_toporder): Likewise.
19808 * rtl.h: Don't use variable_size gty attribute.
19809 * sese.c (if_region_set_false_region): Adjust.
19810 * stringpool.c (gt_pch_save_stringpool): Likewise.
19811 * target-globals.c (save_target_globals): Likewise.
19812 * toplev.c (general_init): Likewise.
19813 * trans-mem.c (record_tm_replacement): Likewise.
19814 (split_bb_make_tm_edge): Likewise.
19815 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19816 * tree-data-ref.h (lambda_vector_new): Likewise.
19817 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19818 * tree-iterator.c (tsi_link_before): Likewise.
19819 (tsi_link_after): Likewise.
19820 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19821 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19822 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19823 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19824 * tree-ssa.c (init_tree_ssa): Adjust.
19825 * tree-ssanames.c (set_range_info): Likewise.
19826 (get_ptr_info): Likewise.
19827 (duplicate_ssa_name_ptr_info): Likewise.
19828 (duplicate_ssa_name_range_info): Likewise.
19829 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19830 (unpack_ts_fixed_cst_value_fields): Likewise.
19831 * tree.c (build_fixed): Likewise.
19832 (build_real): Likewise.
19833 (build_string): Likewise.
19834 (decl_priority_info): Likewise.
19835 (decl_debug_expr_insert): Likewise.
19836 (decl_value_expr_insert): Likewise.
19837 (decl_debug_args_insert): Likewise.
19838 (type_hash_add): Likewise.
19839 (build_omp_clause): Likewise.
19840 * ubsan.c (decl_for_type_insert): Likewise.
19841 * varasm.c (get_unnamed_section): Likewise.
19842 (get_noswitch_section): Likewise.
19843 (get_section): Likewise.
19844 (get_block_for_section): Likewise.
19845 (create_block_symbol): Likewise.
19846 (build_constant_desc): Likewise.
19847 (create_constant_pool): Likewise.
19848 (force_const_mem): Likewise.
19849 (record_tm_clone_pair): Likewise.
19850 * varpool.c (varpool_create_empty_node): Likewise.
19852 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19854 * dwarf2out.c (tree_add_const_value_attribute): Call
19855 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19856 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19857 instead of ggc_internal_<x>alloc_stat.
19858 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19859 (ggc_realloc): Likewise.
19860 * ggc-none.c (ggc_internal_alloc): Likewise.
19861 (ggc_internal_cleared_alloc): Likewise.
19862 * ggc-page.c: Likewise.
19863 * ggc.h (ggc_internal_alloc_stat): Likewise.
19864 (ggc_internal_alloc): Remove macro.
19865 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19866 (ggc_internal_cleared_alloc): Remove macro.
19867 (GGC_RESIZEVEC): Adjust.
19868 (ggc_resizevar): Remove macro.
19869 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19870 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19871 (ggc_internal_vec_cleared_alloc): Remove macro.
19872 (ggc_alloc_atomic_stat): Drop _stat suffix.
19873 (ggc_alloc_atomic): Remove macro.
19874 (ggc_alloc_cleared_atomic): Remove macro.
19875 (ggc_alloc_string_stat): Drop _stat suffix.
19876 (ggc_alloc_string): Remove macro.
19877 (ggc_alloc_rtx_def_stat): Adjust.
19878 (ggc_alloc_tree_node_stat): Likewise.
19879 (ggc_alloc_cleared_tree_node_stat): Likewise.
19880 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19881 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19882 * gimple.c (gimple_build_omp_for): Likewise.
19883 (gimple_copy): Likewise.
19884 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19885 * toplev.c (realloc_for_line_map): Adjust.
19886 * tree-data-ref.h (lambda_vector_new): Likewise.
19887 * tree-phinodes.c (allocate_phi_node): Likewise.
19888 * tree.c (grow_tree_vec_stat): Likewise.
19889 * vec.h (va_gc::reserve): Adjust.
19891 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19893 * config/microblaze/microblaze.c (break_handler): New Declaration.
19894 (microblaze_break_function_p,microblaze_is_break_handler): New.
19895 (compute_frame_size): Use microblaze_break_function_p.
19896 Add the test of break_handler.
19897 (microblaze_function_prologue) : Add the test of variable
19898 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19899 (microblaze_function_epilogue) : Add the test of break_handler.
19900 (microblaze_globalize_label) : Add the test of break_handler.
19901 Check the name by BREAK_HANDLER_NAME.
19903 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19905 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19906 microblaze_is_break_handler test.
19907 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19908 Use SYMBOL_REF_DECL.
19910 * config/microblaze/microblaze-protos.h
19911 (microblaze_break_function_p,microblaze_is_break_handler):
19914 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19915 new MicroBlaze break_handler functions.
19917 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19919 * doc/extend.texi (Size of an asm): Move node text according
19920 to its @menu entry position.
19922 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19924 PR tree-optimization/61140
19925 PR tree-optimization/61150
19926 PR tree-optimization/61197
19927 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19929 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19931 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19933 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19935 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19936 __SIZEOF_INT128__ is defined.
19938 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19940 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19941 (rs6000_delegitimize_address): Use it.
19943 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19945 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19946 inplace argument. Store the new address in the original MEM when true.
19947 * emit-rtl.c (change_address_1): Likewise.
19948 (adjust_address_1, adjust_automodify_address_1, offset_address):
19949 Update accordingly.
19950 * rtl.h (plus_constant): Add an inplace argument.
19951 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19952 when true. Avoid generating (plus X (const_int 0)).
19953 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19954 in-place. Pass true to plus_constant.
19955 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19957 2014-05-16 Dehao Chen <dehao@google.com>
19959 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19961 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19964 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19966 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19968 2014-05-16 Dehao Chen <dehao@google.com>
19970 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19971 optimize_function_for_size_p.
19972 * regs.h (REG_FREQ_FROM_BB): Likewise.
19974 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19977 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19978 negt_reg_operand cases.
19979 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19981 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19983 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19985 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19988 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19991 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19993 * tree-cfg.c (dump_function_to_file): Dump the return type of
19994 functions, in a line to itself before the function body, mimicking
19995 the layout of a C function.
19997 2014-05-16 Dehao Chen <dehao@google.com>
19999 * cfghooks.c (make_forwarder_block): Use direct computation to
20000 get fall-through edge's count and frequency.
20002 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20004 * config/arc/arc.c (arc_init): Fix typo in error message.
20005 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20006 (split_stack_prologue_scratch_regno): Likewise.
20007 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20008 word from error message.
20010 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20012 * ira-costs.c: Fix typo in comment.
20014 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20016 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20018 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20020 * varpool.c (dump_varpool_node): Dump write-only flag.
20021 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20023 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20024 write-only variables.
20025 * ipa.c (process_references): New function.
20026 (set_readonly_bit): New function.
20027 (set_writeonly_bit): New function.
20028 (clear_addressable_bit): New function.
20029 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20030 fix handling of aliases.
20031 * cgraph.h (struct varpool_node): Add writeonly flag.
20033 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20035 PR rtl-optimization/60969
20036 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20037 Calculate costs for this case.
20039 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20041 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20042 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20044 2014-05-16 Richard Biener <rguenther@suse.de>
20046 PR tree-optimization/61194
20047 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20048 bool patterns ending in a COND_EXPR.
20050 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20052 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20054 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20056 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20057 where we were unable to cost an RTX.
20059 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20061 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20064 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20065 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20067 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20069 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20070 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20072 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20073 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20075 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20076 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20078 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20081 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20082 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20084 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20087 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20088 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20090 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20091 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20093 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20094 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20096 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20097 rotates and shifts.
20099 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20100 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20102 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20103 ZERO_EXTEND and SIGN_EXTEND better.
20105 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20106 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20108 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20109 logical operations.
20111 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20112 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20114 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20115 costs when costing loads and stores to memory.
20117 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20118 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20120 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20123 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20125 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20127 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20128 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20130 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20132 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20134 (aarch64_rtx_mult_cost): New.
20135 (aarch64_rtx_costs): Use it, refactor as appropriate.
20137 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20138 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20140 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20141 emit instructions, return number of instructions which would
20143 (aarch64_add_constant): Update call to aarch64_build_constant.
20144 (aarch64_output_mi_thunk): Likewise.
20145 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20148 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20150 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20151 (TARGET_RTX_COSTS): Call it.
20153 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20155 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20156 (cortexa57_vector_cost): Likewise.
20157 (cortexa57_tunings): Use them.
20159 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20161 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20162 (cpu_addrcost_table): Use it.
20163 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20164 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20167 2014-05-16 Richard Biener <rguenther@suse.de>
20169 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20170 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20171 (visit_phi): Ignore edges marked as not executable.
20172 (class cond_dom_walker): New.
20173 (cond_dom_walker::before_dom_children): Value-number
20174 control statements and mark successor edges as not
20175 executable if possible.
20176 (run_scc_vn): First walk all control statements in
20177 dominator order, marking edges as not executable.
20178 * tree-inline.c (copy_edges_for_bb): Be not confused
20179 about random edge flags.
20181 2014-05-16 Richard Biener <rguenther@suse.de>
20183 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20185 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20188 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20189 (__TM_simple_begin): Use it.
20190 (__TM_begin): Likewise.
20192 2014-05-15 Martin Jambor <mjambor@suse.cz>
20195 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20196 type_preserved flag when the indirect edge is polymorphic.
20198 2014-05-15 Martin Jambor <mjambor@suse.cz>
20200 PR tree-optimization/61090
20201 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20202 build_ref_for_model.
20204 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20206 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20207 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20209 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20211 PR tree-optimization/61158
20212 * fold-const.c (fold_binary_loc): If X is zero-extended and
20213 shiftc >= prec, make sure zerobits is all ones instead of
20214 invoking undefined behavior.
20216 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20218 * regcprop.h: New file.
20219 * regcprop.c (skip_debug_insn_p): New decl.
20220 (replace_oldest_value_reg): Check skip_debug_insn_p.
20221 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20222 * shrink-wrap.c: Include regcprop.h.
20223 (prepare_shrink_wrap): Call
20224 copyprop_hardreg_forward_bb_without_debug_insn.
20226 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20228 * shrink-wrap.h: Update comment.
20229 * shrink-wrap.c: Update comment.
20230 (next_block_for_reg): Rename to live_edge_for_reg.
20231 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20232 (move_insn_for_shrink_wrap): Split live_edge.
20233 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20235 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20237 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20239 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20240 * config/sparc/sparc.md (fptype_ut699): New attribute.
20241 (in_branch_delay): Return false if -mfix-ut699 is specified and
20242 fptype_ut699 is set to single.
20243 (truncdfsf2): Add fptype_ut699 attribute.
20244 (fix_truncdfsi2): Likewise.
20245 (floatsisf2): Change fptype attribute.
20246 (fix_truncsfsi2): Likewise.
20247 (negtf2_notv9): Delete.
20248 (negtf2_v9): Likewise.
20249 (negtf2_hq): New instruction.
20250 (negtf2): New instruction and splitter.
20251 (negdf2_notv9): Rewrite.
20252 (abstf2_notv9): Delete.
20253 (abstf2_hq_v9): Likewise.
20254 (abstf2_v9): Likewise.
20255 (abstf2_hq): New instruction.
20256 (abstf2): New instruction and splitter.
20257 (absdf2_notv9): Rewrite.
20259 2014-05-14 Cary Coutant <ccoutant@google.com>
20262 * opts.c (common_handle_option): Don't special-case "-g".
20263 (set_debug_level): Default to at least level 2 with "-g".
20265 2014-05-14 DJ Delorie <dj@redhat.com>
20267 * config/msp430/msp430.c (msp430_builtin): Add
20268 MSP430_BUILTIN_DELAY_CYCLES.
20269 (msp430_init_builtins): Register void __delay_cycles(long long).
20270 (msp430_builtin_decl): Add it.
20271 (cg_magic_constant): New.
20272 (msp430_expand_delay_cycles): New.
20273 (msp430_expand_builtin): Call it.
20274 (msp430_print_operand_raw): Change integer printing from "int" to
20276 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20277 (delay_cycles_start): New.
20278 (delay_cycles_end): New.
20279 (delay_cycles_32): New.
20280 (delay_cycles_32x): New.
20281 (delay_cycles_16): New.
20282 (delay_cycles_16x): New.
20283 (delay_cycles_2): New.
20284 (delay_cycles_1): New.
20285 * doc/extend.texi: Document __delay_cycles().
20287 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20289 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20290 length attribute computation.
20292 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20295 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20297 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20300 * config/sparc/sparc.md: Fix types of low and high in DI constant
20301 splitter. Use gen_int_mode in some other splitters.
20303 2014-05-14 Martin Jambor <mjambor@suse.cz>
20306 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20308 2014-05-14 James Norris <jnorris@codesourcery.com>
20310 * omp-low.c (expand_parallel_call): Remove shadow variable.
20311 (expand_omp_taskreg): Likewise.
20313 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20315 * common/config/i386/i386-common.c
20316 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20317 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20318 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20319 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20320 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20321 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20322 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20323 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20324 xsavecintrin.h, xsavesintrin.h.
20325 (x86_64-*-*): Ditto.
20326 * config/i386/clflushoptintrin.h: New.
20327 * config/i386/xsavecintrin.h: Ditto.
20328 * config/i386/xsavesintrin.h: Ditto.
20329 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20330 (bit_XSAVES): Ditto.
20331 (bit_XSAVES): Ditto.
20332 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20333 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20335 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20336 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20337 OPTION_MASK_ISA_XSAVES.
20338 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20339 -mxsavec, -mxsaves.
20340 (PTA_CLFLUSHOPT) Define.
20341 (PTA_XSAVEC): Ditto.
20342 (PTA_XSAVES): Ditto.
20343 (ix86_option_override_internal): Handle new options.
20344 (ix86_valid_target_attribute_inner_p): Ditto.
20345 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20346 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20347 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20348 (bdesc_special_args): Add __builtin_ia32_xsaves,
20349 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20350 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20351 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20352 (ix86_expand_builtin): Handle new builtins.
20353 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20354 (TARGET_CLFLUSHOPT_P): Ditto.
20355 (TARGET_XSAVEC): Ditto.
20356 (TARGET_XSAVEC_P): Ditto.
20357 (TARGET_XSAVES): Ditto.
20358 (TARGET_XSAVES_P): Ditto.
20359 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20360 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20361 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20363 (ANY_XRSTOR64): Ditto.
20365 (xrstor): Change into <xrstor>.
20366 (xrstor_rex64): Change into <xrstor>_rex64.
20367 (xrstor64): Change into <xrstor>64
20369 * config/i386/i386.opt (mclflushopt): New.
20372 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20374 * doc/invoke.texi: Document new options.
20376 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20378 PR rtl-optimization/60866
20379 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20380 Default it to -1. Pass it down to init_simplejump_data.
20381 (init_simplejump_data): New parameter old_seqno. Pass it down
20382 to get_seqno_for_a_jump.
20383 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20384 initializing new jump seqno as a last resort. Add comment.
20385 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20386 jump and pass it down to sel_init_new_insn.
20387 (sel_redirect_edge_and_branch_force): Likewise.
20389 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20391 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20392 shifted values to avoid build warning.
20394 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20396 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20397 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20398 (cfg_layout_merge_blocks): Likewise.
20399 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20401 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20403 PR rtl-optimization/60901
20404 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20405 bb predecessor belongs to the same scheduling region. Adjust comment.
20407 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20409 * doc/sourcebuild.texi: (dfp_hw): Document.
20410 (p8vector_hw): Likewise.
20411 (powerpc_eabi_ok): Likewise.
20412 (powerpc_elfv2): Likewise.
20413 (powerpc_htm_ok): Likewise.
20414 (ppc_recip_hw): Likewise.
20415 (vsx_hw): Likewise.
20417 2014-05-13 Cary Coutant <ccoutant@google.com>
20419 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20421 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20423 * gengtype-parse.c (require3): Eliminate in favor of...
20425 (require_template_declaration): Update to support optional single *
20428 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20429 (create_user_defined_type): Handle a single level of explicit
20430 pointerness within template arguments.
20431 (struct write_types_data): Add field "kind".
20432 (filter_type_name): Handle "*" character.
20433 (write_user_func_for_structure_ptr): Require a write_types_data
20434 rather than just a prefix string, so that we can look up the kind
20435 of the wtd and use it as an index into wrote_user_func_for_ptr,
20436 ensuring that such functions are written at most once. Support
20437 subclasses by invoking the marking function of the ultimate base class.
20438 (write_user_func_for_structure_body): Require a write_types_data
20439 rather than just a prefix string, so that we can pass this to
20440 write_user_func_for_structure_ptr.
20441 (write_func_for_structure): Likewise.
20442 (ggc_wtd): Add initializer of new "kind" field.
20443 (pch_wtd): Likewise.
20445 * gengtype.h (enum write_types_kinds): New.
20446 (struct type): Add field wrote_user_func_for_ptr to the "s"
20449 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20451 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20452 instead of const_binop.
20453 (fold_binary_loc): Likewise.
20455 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20457 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20458 calculation to match get_ref_base_and_extent.
20460 2014-05-13 Catherine Moore <clm@codesourcery.com>
20461 Sandra Loosemore <sandra@codesourcery.com>
20463 * configure.ac: Fix assembly for explicit JALR relocation check.
20464 * configure: Regenerate.
20466 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20468 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20469 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20470 Remove associated type declarations and initialisations.
20471 (arm_expand_neon_builtin): Likewise.
20472 (neon_emit_pair_result_insn): Delete.
20473 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20474 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20475 (neon_vzip<mode>): Likewise.
20476 (neon_vuzp<mode>): Likewise.
20478 2014-05-13 Richard Biener <rguenther@suse.de>
20481 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20482 it needs revisiting whether the call still may be tail-called.
20484 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20486 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20487 * rtl.h (block_symbol): Reduce number of fields to 2.
20488 (rtx_def): Add u2.symbol_ref_flags.
20489 (SYMBOL_REF_FLAGS): Use it.
20490 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20491 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20492 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20493 Lower index of SYMBOL_REF_DATA.
20494 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20495 Print SYMBOL_REF_FLAGS at the same time.
20496 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20498 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20500 * rtl.def (VAR_LOCATION): Remove "i" field.
20501 * rtl.h (rtx_def): Add u2.var_location_status.
20502 (PAT_VAR_LOCATION_STATUS): Use it.
20503 (gen_rtx_VAR_LOCATION): Declare.
20504 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20505 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20506 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20508 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20510 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20511 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20513 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20515 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20516 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20517 * rtl.h (rtx_def): Add insn_uid to u2 field.
20518 (RTX_FLAG_CHECK8): Delete in favor of...
20519 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20520 (INSN_DELETED_P): Update accordingly.
20521 (INSN_UID): Use u2.insn_uid.
20522 (INSN_CHAIN_CODE_P): Define.
20523 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20524 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20525 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20526 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20527 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20528 indices accordingly.
20529 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20530 Update indices for insn-chain rtxes.
20531 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20532 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20533 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20534 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20535 * combine.c (try_combine): Likewise.
20536 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20538 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20540 * rtl.def (REG): Remove middle field.
20541 * rtl.h (rtx_def): Add orignal_regno to u2.
20542 (ORIGINAL_REGNO): Use it instead of field 1.
20543 (REG_ATTRS): Lower field index accordingly.
20544 * gengtype.c (adjust_field_rtx_def): Remove handling of
20545 ORIGINAL_REGNO. Move REG_ATTRS index down.
20546 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20547 code that prints the REGNO.
20549 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20551 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20554 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20556 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20558 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20560 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20561 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20563 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20565 * config/aarch64/aarch64-protos.h
20566 (aarch64_hard_regno_caller_save_mode): New prototype.
20567 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20569 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20571 2014-05-13 Christian Bruel <christian.bruel@st.com>
20573 * target.def (mode_switching): New hook vector.
20574 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20575 (mode_exit, modepriority_to_mode): Likewise.
20576 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20577 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20578 * target.h: Include tm.h and hard-reg-set.h.
20579 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20580 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20581 * doc/tm.texi Regenerate.
20582 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20583 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20584 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20585 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20586 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20587 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20588 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20589 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20590 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20591 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20592 (ix86_emit_mode_set): Hookify.
20593 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20595 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20596 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20597 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20598 (epiphany_mode_priority_to_mode): Remove declaration.
20599 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20600 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20601 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20603 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20604 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20605 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20607 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20610 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20611 is const0_rtx, return immediately. Don't test count == 0 when
20614 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20616 * Makefile.in: add shrink-wrap.o.
20617 * config/i386/i386.c: include "shrink-wrap.h"
20618 * function.c: Likewise.
20619 (requires_stack_frame_p, next_block_for_reg,
20620 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20621 dup_block_and_redirect): Move to shrink-wrap.c
20622 (thread_prologue_and_epilogue_insns): Extract three code segments
20623 as functions in shrink-wrap.c
20624 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20626 * shrink-wrap.c: New file.
20627 * shrink-wrap.h: New file.
20629 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20631 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20632 reference to Solaris.
20634 2014-05-12 Mike Stump <mikestump@comcast.net>
20637 * genattrtab.c (filename): Add.
20638 (convert_set_attr_alternative): Improve error message.
20639 (check_defs): Restore read_md_filename for error messages.
20640 (gen_insn): Save filename.
20642 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20644 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20645 -fno-local-ivars and -fivar-visibility.
20646 * c-family/c.opt: Make -Wshadow also implicitly enable
20649 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20651 * doc/tm.texi: Remove reference to deleted macro.
20652 * doc/tm.texi.in: Likewise.
20654 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20657 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20660 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20663 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20664 * config/arm/aout.h (License): Same.
20665 * config/arm/bpabi.h (License): Same.
20666 * config/arm/elf.h (License): Same.
20667 * config/arm/linux-elf.h (License): Same.
20668 * config/arm/linux-gas.h (License): Same.
20669 * config/arm/netbsd-elf.h (License): Same.
20670 * config/arm/uclinux-eabi.h (License): Same.
20671 * config/arm/uclinux-elf.h (License): Same.
20672 * config/arm/vxworks.h (License): Same.
20674 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20676 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20677 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20678 number of operands to 3.
20679 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20680 * tree-nested.c (convert_nonlocal_omp_clauses,
20681 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20682 * gimplify.c (gimplify_scan_omp_clauses): Handle
20683 OMP_CLAUSE_LINEAR_STMT.
20684 * omp-low.c (lower_rec_input_clauses): Fix typo.
20685 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20686 cast between Fortran boolean_type_node and C _Bool if
20689 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20691 PR tree-optimization/61136
20692 * wide-int.h (multiple_of_p): Define a version that doesn't return
20694 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20695 integer_zerop/const_binop pair.
20696 (multiple_of_p): Likewise, converting both operands to widest_int
20699 2014-05-09 Teresa Johnson <tejohnson@google.com>
20701 * cgraphunit.c (analyze_functions): Use correct dump file.
20703 2014-05-09 Florian Weimer <fweimer@redhat.com>
20705 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20707 (stack_protect_return_slot_p): New function.
20708 (expand_used_vars): Call stack_protect_decl_p and
20709 stack_protect_return_slot_p for -fstack-protector-strong.
20711 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20712 Andrew Haley <aph@redhat.com>
20713 Richard Sandiford <rdsandiford@googlemail.com>
20715 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20718 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20720 PR middle-end/61111
20721 * fold-const.c (fold_binary_loc): Changed width of mask.
20723 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20725 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20726 unsigned int initializers for regno_in, regno_out.
20728 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20731 * config/avr/avr.md (cc): Add new attribute set_vzn.
20732 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20733 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20734 with INC, DEC or NEG.
20735 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20736 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20737 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20739 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20742 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20744 * wide-int.cc (UTItype): Define.
20745 (UDWtype): Define for appropriate W_TYPE_SIZE.
20747 2014-05-09 Richard Biener <rguenther@suse.de>
20749 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20750 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20751 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20752 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20753 ssa_propagate): Adjust.
20755 2014-05-08 Jeff Law <law@redhat.com>
20757 PR tree-optimization/61009
20758 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20759 tri-state rather than a boolean. When a block is too big to
20760 thread through, inform caller via negative return value.
20761 (thread_across_edge): If a block was too big for normal threading,
20762 then it's too big for a joiner too, so remove temporary equivalences
20763 and return immediately.
20765 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20766 Matthias Klose <doko@ubuntu.com>
20769 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20771 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20774 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20776 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20779 * config/alpha/alpha.c: Include gimple-iterator.h.
20780 (alpha_gimple_fold_builtin): New function. Move
20781 ALPHA_BUILTIN_UMULH folding from ...
20782 (alpha_fold_builtin): ... here.
20783 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20785 2014-05-08 Wei Mi <wmi@google.com>
20788 * config/i386/i386.c (ix86_compute_frame_layout): Update
20789 preferred_stack_boundary for call, expanded from tls descriptor.
20790 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20791 to depend on SP register.
20792 (*tls_local_dynamic_base_32_gnu): Ditto.
20793 (*tls_local_dynamic_32_once): Ditto.
20794 (tls_global_dynamic_64_<mode>): Set
20795 ix86_tls_descriptor_calls_expanded_in_cfun.
20796 (tls_local_dynamic_base_64_<mode>): Ditto.
20797 (tls_global_dynamic_32): Set
20798 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20799 to depend on SP register.
20800 (tls_local_dynamic_base_32): Ditto.
20802 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20804 * config/arm/arm_neon.h: Update comment.
20805 * config/arm/neon-docgen.ml: Delete.
20806 * config/arm/neon-gen.ml: Delete.
20807 * doc/arm-neon-intrinsics.texi: Update comment.
20809 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20811 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20813 (vand, vorr, veor, vorn, vbic): Remove.
20814 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20816 (neon_vsub_unspec): Likewise.
20817 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20819 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20821 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20822 (vadd_s16): Likewise.
20823 (vadd_s32): Likewise.
20824 (vadd_f32): Likewise.
20825 (vadd_u8): Likewise.
20826 (vadd_u16): Likewise.
20827 (vadd_u32): Likewise.
20828 (vadd_s64): Likewise.
20829 (vadd_u64): Likewise.
20830 (vaddq_s8): Likewise.
20831 (vaddq_s16): Likewise.
20832 (vaddq_s32): Likewise.
20833 (vaddq_s64): Likewise.
20834 (vaddq_f32): Likewise.
20835 (vaddq_u8): Likewise.
20836 (vaddq_u16): Likewise.
20837 (vaddq_u32): Likewise.
20838 (vaddq_u64): Likewise.
20839 (vmul_s8): Likewise.
20840 (vmul_s16): Likewise.
20841 (vmul_s32): Likewise.
20842 (vmul_f32): Likewise.
20843 (vmul_u8): Likewise.
20844 (vmul_u16): Likewise.
20845 (vmul_u32): Likewise.
20846 (vmul_p8): Likewise.
20847 (vmulq_s8): Likewise.
20848 (vmulq_s16): Likewise.
20849 (vmulq_s32): Likewise.
20850 (vmulq_f32): Likewise.
20851 (vmulq_u8): Likewise.
20852 (vmulq_u16): Likewise.
20853 (vmulq_u32): Likewise.
20854 (vsub_s8): Likewise.
20855 (vsub_s16): Likewise.
20856 (vsub_s32): Likewise.
20857 (vsub_f32): Likewise.
20858 (vsub_u8): Likewise.
20859 (vsub_u16): Likewise.
20860 (vsub_u32): Likewise.
20861 (vsub_s64): Likewise.
20862 (vsub_u64): Likewise.
20863 (vsubq_s8): Likewise.
20864 (vsubq_s16): Likewise.
20865 (vsubq_s32): Likewise.
20866 (vsubq_s64): Likewise.
20867 (vsubq_f32): Likewise.
20868 (vsubq_u8): Likewise.
20869 (vsubq_u16): Likewise.
20870 (vsubq_u32): Likewise.
20871 (vsubq_u64): Likewise.
20872 (vand_s8): Likewise.
20873 (vand_s16): Likewise.
20874 (vand_s32): Likewise.
20875 (vand_u8): Likewise.
20876 (vand_u16): Likewise.
20877 (vand_u32): Likewise.
20878 (vand_s64): Likewise.
20879 (vand_u64): Likewise.
20880 (vandq_s8): Likewise.
20881 (vandq_s16): Likewise.
20882 (vandq_s32): Likewise.
20883 (vandq_s64): Likewise.
20884 (vandq_u8): Likewise.
20885 (vandq_u16): Likewise.
20886 (vandq_u32): Likewise.
20887 (vandq_u64): Likewise.
20888 (vorr_s8): Likewise.
20889 (vorr_s16): Likewise.
20890 (vorr_s32): Likewise.
20891 (vorr_u8): Likewise.
20892 (vorr_u16): Likewise.
20893 (vorr_u32): Likewise.
20894 (vorr_s64): Likewise.
20895 (vorr_u64): Likewise.
20896 (vorrq_s8): Likewise.
20897 (vorrq_s16): Likewise.
20898 (vorrq_s32): Likewise.
20899 (vorrq_s64): Likewise.
20900 (vorrq_u8): Likewise.
20901 (vorrq_u16): Likewise.
20902 (vorrq_u32): Likewise.
20903 (vorrq_u64): Likewise.
20904 (veor_s8): Likewise.
20905 (veor_s16): Likewise.
20906 (veor_s32): Likewise.
20907 (veor_u8): Likewise.
20908 (veor_u16): Likewise.
20909 (veor_u32): Likewise.
20910 (veor_s64): Likewise.
20911 (veor_u64): Likewise.
20912 (veorq_s8): Likewise.
20913 (veorq_s16): Likewise.
20914 (veorq_s32): Likewise.
20915 (veorq_s64): Likewise.
20916 (veorq_u8): Likewise.
20917 (veorq_u16): Likewise.
20918 (veorq_u32): Likewise.
20919 (veorq_u64): Likewise.
20920 (vbic_s8): Likewise.
20921 (vbic_s16): Likewise.
20922 (vbic_s32): Likewise.
20923 (vbic_u8): Likewise.
20924 (vbic_u16): Likewise.
20925 (vbic_u32): Likewise.
20926 (vbic_s64): Likewise.
20927 (vbic_u64): Likewise.
20928 (vbicq_s8): Likewise.
20929 (vbicq_s16): Likewise.
20930 (vbicq_s32): Likewise.
20931 (vbicq_s64): Likewise.
20932 (vbicq_u8): Likewise.
20933 (vbicq_u16): Likewise.
20934 (vbicq_u32): Likewise.
20935 (vbicq_u64): Likewise.
20936 (vorn_s8): Likewise.
20937 (vorn_s16): Likewise.
20938 (vorn_s32): Likewise.
20939 (vorn_u8): Likewise.
20940 (vorn_u16): Likewise.
20941 (vorn_u32): Likewise.
20942 (vorn_s64): Likewise.
20943 (vorn_u64): Likewise.
20944 (vornq_s8): Likewise.
20945 (vornq_s16): Likewise.
20946 (vornq_s32): Likewise.
20947 (vornq_s64): Likewise.
20948 (vornq_u8): Likewise.
20949 (vornq_u16): Likewise.
20950 (vornq_u32): Likewise.
20951 (vornq_u64): Likewise.
20953 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20955 * wide-int.cc (UTItype): Define.
20956 (UDWtype): Define for appropriate W_TYPE_SIZE.
20958 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20960 PR tree-optimization/59100
20961 * tree-ssa-phiopt.c: Include tree-inline.h.
20962 (neutral_element_p, absorbing_element_p): New functions.
20963 (value_replacement): Handle conditional binary operations with a
20964 neutral or absorbing element.
20966 2014-05-08 Richard Biener <rguenther@suse.de>
20968 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20969 folding the expression.
20970 (valueize_expr): Remove.
20971 (visit_reference_op_load): Do not valueize the result of
20973 (simplify_binary_expression): Likewise.
20974 (simplify_unary_expression): Likewise.
20976 2014-05-08 Richard Biener <rguenther@suse.de>
20978 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20979 looking at TYPE_ARG_TYPES.
20981 2014-05-08 Richard Biener <rguenther@suse.de>
20983 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20984 pointer propagation special-case.
20986 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20988 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20989 core part of address expressions.
20991 2014-05-08 Alan Modra <amodra@gmail.com>
20994 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20995 loads and stores when -mno-strict-align at any alignment.
20996 (expand_block_clear): Similarly. Also correct calculation of
20999 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21001 PR middle-end/39246
21002 * tree-complex.c (expand_complex_move): Keep line info when expanding
21004 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21005 of complex expression. Use new argument to display correct location
21006 for values coming from phi statement.
21007 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21008 (warn_uninitialized_phi): Pass location of phi argument to
21010 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21011 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21013 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21015 * config/rs6000/predicates.md (indexed_address_mem): New.
21016 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21017 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21018 fpstore_ux, fpstore_u.
21019 (sign_extend, indexed, update): New.
21020 (cell_micro): Adjust.
21021 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21022 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21023 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21024 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21025 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21026 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21027 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21028 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21029 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21030 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21031 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21032 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21033 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21034 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21035 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21037 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21038 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21039 *vsx_extract_<mode>_store): Adjust.
21040 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21041 is_cracked_insn, insn_must_be_first_in_group,
21042 insn_must_be_last_in_group): Adjust.
21044 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21046 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21047 ppc440-fpstore): Adjust.
21048 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21049 ppc476-fpstore): Adjust.
21050 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21051 ppc601-fpstore): Adjust.
21052 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21054 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21056 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21057 ppc7450-fpstore): Adjust.
21058 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21059 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21060 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21062 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21063 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21064 cell-fpstore, cell-fpstore-update): Adjust.
21065 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21066 ppce300c3_store, ppce300c3_fpstore): Adjust.
21067 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21068 e500mc_fpstore): Adjust.
21069 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21070 e500mc64_store, e500mc64_fpstore): Adjust.
21071 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21072 e5500_fpstore): Adjust.
21073 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21074 e6500_fpstore): Adjust.
21075 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21077 * config/rs6000/power4.md (power4-load, power4-load-ext,
21078 power4-load-ext-update, power4-load-ext-update-indexed,
21079 power4-load-update-indexed, power4-load-update, power4-fpload,
21080 power4-fpload-update, power4-store, power4-store-update,
21081 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21083 * config/rs6000/power5.md (power5-load, power5-load-ext,
21084 power5-load-ext-update, power5-load-ext-update-indexed,
21085 power5-load-update-indexed, power5-load-update, power5-fpload,
21086 power5-fpload-update, power5-store, power5-store-update,
21087 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21089 * config/rs6000/power6.md (power6-load, power6-load-ext,
21090 power6-load-update, power6-load-update-indexed,
21091 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21092 power6-fpload-update, power6-store, power6-store-update,
21093 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21095 * config/rs6000/power7.md (power7-load, power7-load-ext,
21096 power7-load-update, power7-load-update-indexed,
21097 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21098 power7-fpload-update, power7-store, power7-store-update,
21099 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21101 * config/rs6000/power8.md (power8-load, power8-load-update,
21102 power8-load-ext, power8-load-ext-update, power8-fpload,
21103 power8-fpload-update, power8-store, power8-store-update-indexed,
21104 power8-fpstore, power8-fpstore-update): Adjust.
21105 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21107 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21108 titan_lsu_store, titan_lsu_fpstore): Adjust.
21109 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21111 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21114 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21115 unrolled byte insns. Emit address increments after move insns.
21117 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21119 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21120 const_gimple, rather than a gimple.
21121 (gimple_call_builtin_p): Likewise, for the three variants.
21123 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21124 (gimple_call_builtin_p): Likewise, for the three variants.
21126 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21128 PR tree-optimization/61095
21129 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21131 2014-05-07 Richard Biener <rguenther@suse.de>
21133 PR tree-optimization/61034
21134 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21135 (maybe_skip_until): Use translate to take into account
21136 lattices when trying to do disambiguations.
21137 (get_continuation_for_phi_1): Likewise.
21138 (get_continuation_for_phi): Adjust for added translate arguments.
21139 (walk_non_aliased_vuses): Likewise.
21140 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21141 (walk_non_aliased_vuses): Likewise.
21142 (call_may_clobber_ref_p_1): Declare.
21143 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21144 calls. Stop early if we are only supposed to disambiguate.
21145 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21147 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21149 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21150 Emit an error when the function has arguments.
21152 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21154 * cfgloop.h (unswitch_loops): Remove.
21155 * doc/passes.texi: Remove references to loop-unswitch.c
21156 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21158 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21160 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21161 check for loads group of length 3.
21162 (vect_permute_load_chain): New permutations for loads group of
21164 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21165 of vec_perm_shuffle for the new permutations.
21167 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21169 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21170 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21171 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21172 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21173 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21174 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21175 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21176 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21178 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21180 * loop-unswitch.c: Delete.
21182 2014-05-07 Richard Biener <rguenther@suse.de>
21184 * config.gcc: Always set need_64bit_hwint to yes.
21186 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21188 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21189 of using optimize_size.
21191 2014-05-06 Mike Stump <mikestump@comcast.net>
21193 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21195 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21197 * config/i386/sse.md (*mov<mode>_internal)
21198 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21199 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21200 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21201 (*<code><mode>3, *andnot<mode>3<mask_name>)
21202 (<mask_codefor><code><mode>3<mask_name>): Only consider
21203 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21205 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21208 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21210 * lra-constraints.c (valid_address_p): Move earlier in file.
21211 Add a constraint argument to the address_info version.
21212 (satisfies_memory_constraint_p): New function.
21213 (satisfies_address_constraint_p): Likewise.
21214 (process_alt_operands, curr_insn_transform): Use them.
21215 (process_address): Pass the constraint to valid_address_p when
21216 checking address operands.
21218 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21220 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21221 to their respective blocks. Fix inadvertent use of "node".
21223 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21225 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21227 (init_emit_once): ...here.
21228 * rtl.h (init_derived_machine_modes): Declare.
21229 * toplev.c (do_compile): Call it even if no_backend.
21231 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21232 Mike Stump <mikestump@comcast.net>
21233 Richard Sandiford <rdsandiford@googlemail.com>
21234 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21236 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21237 (rtx_equal_for_memref_p): Update comment.
21238 (adjust_offset_for_component_ref): Use wide-int interfaces.
21239 * builtins.c (get_object_alignment_2): Likewise.
21240 (c_readstr): Likewise.
21241 (target_char_cast): Add comment.
21242 (determine_block_size): Use wide-int interfaces.
21243 (expand_builtin_signbit): Likewise.
21244 (fold_builtin_int_roundingfn): Likewise.
21245 (fold_builtin_bitop): Likewise.
21246 (fold_builtin_bswap): Likewise.
21247 (fold_builtin_logarithm): Use signop.
21248 (fold_builtin_pow): Likewise.
21249 (fold_builtin_memory_op): Use wide-int interfaces.
21250 (fold_builtin_object_size): Likewise.
21251 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21252 nb_iterations_estimate.
21253 (record_niter_bound): Use wide-int interfaces.
21254 (get_estimated_loop_iterations_int): Likewise.
21255 (get_estimated_loop_iterations): Likewise.
21256 (get_max_loop_iterations): Likewise.
21257 * cfgloop.h: Include wide-int.h.
21258 (struct nb_iter_bound): Change bound to widest_int.
21259 (struct loop): Change nb_iterations_upper_bound and
21260 nb_iterations_estimate to widest_int.
21261 (record_niter_bound): Switch to use widest_int.
21262 (get_estimated_loop_iterations): Likewise.
21263 (get_max_loop_iterations): Likewise.
21264 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21265 update for wide-int.
21266 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21267 * combine.c (try_combine): Likewise.
21268 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21269 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21271 (aarch64_float_const_representable_p): Likewise.
21272 * config/arc/arc.c: Include wide-int.h.
21273 (arc_can_use_doloop_p): Use wide-int interfaces.
21274 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21275 (vfp3_const_double_index): Likewise.
21276 * config/avr/avr.c (avr_out_round): Likewise.
21277 (avr_fold_builtin): Likewise.
21278 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21279 (bfin_can_use_doloop_p): Likewise.
21280 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21281 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21282 * config/i386/i386.c: Include wide-int.h.
21283 (ix86_data_alignment): Use wide-int interfaces.
21284 (ix86_local_alignment): Likewise.
21285 (ix86_emit_swsqrtsf): Update real_from_integer.
21286 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21287 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21288 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21289 (zero_constant): Likewise.
21290 (input_operand): Likewise.
21291 (splat_input_operand): Likewise.
21292 (non_logical_cint_operand): Change const_double to const_wide_int.
21293 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21294 (easy_altivec_constant): Remove comment.
21295 (paired_expand_vector_init): Use CONSTANT_P.
21296 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21297 (rs6000_emit_move): Update checks.
21298 (rs6000_aggregate_candidate): Use wide-int interfaces.
21299 (rs6000_expand_ternop_builtin): Likewise.
21300 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21301 (rs6000_assemble_integer): Likewise.
21302 (rs6000_hash_constant): Likewise.
21303 (output_toc): Likewise.
21304 (rs6000_rtx_costs): Likewise.
21305 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21306 * config/rs6000/rs6000-c.c: Include wide-int.h.
21307 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21308 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21309 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21310 Handle CONST_WIDE_INT.
21311 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21312 Use tree_fits_uhwi_p.
21313 * config/sparc/sparc.c: Include wide-int.h.
21314 (sparc_fold_builtin): Use wide-int interfaces.
21315 * config/vax/vax.c: Include wide-int.h.
21316 (vax_float_literal): Use real_from_integer.
21317 * coretypes.h (struct hwivec_def): New.
21319 (const_hwivec): New.
21320 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21321 (equiv_constant): Handle CONST_WIDE_INT.
21322 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21323 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21324 * dbxout.c (stabstr_U): Use wide-int interfaces.
21325 (dbxout_type): Update to use cst_fits_shwi_p.
21326 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21327 (TARGET_SUPPORTS_WIDE_INT): Add default.
21328 * dfp.c: Include wide-int.h.
21329 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21330 decimal_real_to_integer.
21331 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21332 decimal_real_to_integer.
21333 * doc/generic.texi (Constant expressions): Update for wide_int.
21334 * doc/rtl.texi (const_double): Likewise.
21335 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21336 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21337 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21338 (REAL_VALUE_FROM_INT): Remove.
21339 (TARGET_SUPPORTS_WIDE_INT): New.
21340 * doc/tm.texi: Regenerate.
21341 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21342 * double-int.h: Include wide-int.h.
21343 (struct wi::int_traits): New.
21344 * dwarf2out.c (get_full_len): New.
21345 (dw_val_equal_p): Add case dw_val_class_wide_int.
21346 (size_of_loc_descr): Likewise.
21347 (output_loc_operands): Likewise.
21348 (insert_double): Remove.
21349 (insert_wide_int): New.
21350 (add_AT_wide): New.
21351 (print_die): Add case dw_val_class_wide_int.
21352 (attr_checksum): Likewise.
21353 (attr_checksum_ordered): Likewise.
21354 (same_dw_val_p): Likewise.
21355 (size_of_die): Likewise.
21356 (value_format): Likewise.
21357 (output_die): Likewise.
21358 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21360 (clz_loc_descriptor): Use wide-int interfaces.
21361 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21362 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21363 (round_up_to_align): Use wide-int interfaces.
21364 (field_byte_offset): Likewise.
21365 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21366 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21367 CONST_DOUBLE handling. Use wide-int interfaces.
21368 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21369 (gen_enumeration_type_die): Use add_AT_wide.
21370 (hash_loc_operands): Add case dw_val_class_wide_int.
21371 (compare_loc_operands): Likewise.
21372 * dwarf2out.h: Include wide-int.h.
21373 (wide_int_ptr): New.
21374 (enum dw_val_class): Add dw_val_class_wide_int.
21375 (struct dw_val_struct): Add val_wide.
21376 * emit-rtl.c (const_wide_int_htab): New.
21377 (const_wide_int_htab_hash): New.
21378 (const_wide_int_htab_eq): New.
21379 (lookup_const_wide_int): New.
21380 (const_double_htab_hash): Use wide-int interfaces.
21381 (const_double_htab_eq): Likewise.
21382 (rtx_to_double_int): Conditionally compile for wide-int.
21383 (immed_double_int_const): Rename to immed_wide_int_const and
21384 update for wide-int.
21385 (immed_double_const): Conditionally compile for wide-int.
21386 (init_emit_once): Use wide-int interfaces.
21387 * explow.c (plus_constant): Likewise.
21388 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21389 (lshift_value): Use wide-int interfaces.
21390 (expand_mult): Likewise.
21391 (choose_multiplier): Likewise.
21392 (expand_smod_pow2): Likewise.
21393 (make_tree): Likewise.
21394 * expr.c (convert_modes): Consolidate handling of constants.
21395 Use wide-int interfaces.
21396 (emit_group_load_1): Add note.
21397 (store_expr): Update comment.
21398 (get_inner_reference): Use wide-int interfaces.
21399 (expand_constructor): Update comment.
21400 (expand_expr_real_2): Use wide-int interfaces.
21401 (expand_expr_real_1): Likewise.
21402 (reduce_to_bit_field_precision): Likewise.
21403 (const_vector_from_tree): Likewise.
21404 * final.c: Include wide-int-print.h.
21405 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21406 * fixed-value.c: Include wide-int.h.
21407 (fixed_from_string): Use wide-int interfaces.
21408 (fixed_to_decimal): Likewise.
21409 (fixed_convert_from_real): Likewise.
21410 (real_convert_from_fixed): Likewise.
21411 * fold-const.h (mem_ref_offset): Return an offset_int.
21412 (div_if_zero_remainder): Remove code parameter.
21413 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21414 Use wide-int interfaces.
21415 (may_negate_without_overflow_p): Use wide-int interfaces.
21416 (negate_expr_p): Likewise.
21417 (fold_negate_expr): Likewise.
21418 (int_const_binop_1): Likewise.
21419 (const_binop): Likewise.
21420 (fold_convert_const_int_from_int): Likewise.
21421 (fold_convert_const_int_from_real): Likewise.
21422 (fold_convert_const_int_from_fixed): Likewise.
21423 (fold_convert_const_fixed_from_int): Likewise.
21424 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21425 (sign_bit_p): Use wide-int interfaces.
21426 (make_range_step): Likewise.
21427 (build_range_check): Likewise. Pass an integer of the correct type
21428 instead of using integer_one_node.
21429 (range_predecessor): Pass an integer of the correct type instead
21430 of using integer_one_node.
21431 (range_successor): Likewise.
21432 (merge_ranges): Likewise.
21433 (unextend): Use wide-int interfaces.
21434 (extract_muldiv_1): Likewise.
21435 (fold_div_compare): Likewise.
21436 (fold_single_bit_test): Likewise.
21437 (fold_sign_changed_comparison): Likewise.
21438 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21439 (fold_plusminus_mult_expr): Use wide-int interfaces.
21440 (native_encode_int): Likewise.
21441 (native_interpret_int): Likewise.
21442 (fold_unary_loc): Likewise.
21443 (pointer_may_wrap_p): Likewise.
21444 (size_low_cst): Likewise.
21445 (mask_with_tz): Likewise.
21446 (fold_binary_loc): Likewise.
21447 (fold_ternary_loc): Likewise.
21448 (multiple_of_p): Likewise.
21449 (tree_call_nonnegative_warnv_p): Update calls to
21450 tree_int_cst_min_precision and real_from_integer.
21451 (fold_negate_const): Use wide-int interfaces.
21452 (fold_abs_const): Likewise.
21453 (fold_relational_const): Use tree_int_cst_lt.
21454 (round_up_loc): Use wide-int interfaces.
21455 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21456 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21457 * gengtype.c: Remove include of double-int.h.
21458 (do_typedef): Use wide-int interfaces.
21459 (open_base_files): Add wide-int.h.
21460 (main): Add offset_int and widest_int typedefs.
21461 * gengtype-lex.l: Handle "^".
21462 (CXX_KEYWORD): Add "static".
21463 * gengtype-parse.c (require3): New.
21464 (require_template_declaration): Handle constant template arguments
21465 and nested templates.
21466 * gengtype-state.c: Don't include "double-int.h".
21467 * genpreds.c (write_one_predicate_function): Update comment.
21468 (write_tm_constrs_h): Add check for hval and lval use in
21470 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21471 (add_to_sequence): Likewise.
21472 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21473 and const_double_operand.
21474 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21476 * gimple-fold.c (get_base_constructor): Likewise.
21477 (fold_array_ctor_reference): Likewise.
21478 (fold_nonarray_ctor_reference): Likewise.
21479 (fold_const_aggregate_ref_1): Likewise.
21480 (gimple_val_nonnegative_real_p): Likewise.
21481 (gimple_fold_indirect_ref): Likewise.
21482 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21483 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21484 (struct slsr_cand_d): Change index to be widest_int.
21485 (struct incr_info_d): Change incr to be widest_int.
21486 (alloc_cand_and_find_basis): Use wide-int interfaces.
21487 (slsr_process_phi): Likewise.
21488 (backtrace_base_for_ref): Likewise. Return a widest_int.
21489 (restructure_reference): Take a widest_int instead of a double_int.
21490 (slsr_process_ref): Use wide-int interfaces.
21491 (create_mul_ssa_cand): Likewise.
21492 (create_mul_imm_cand): Likewise.
21493 (create_add_ssa_cand): Likewise.
21494 (create_add_imm_cand): Take a widest_int instead of a double_int.
21495 (slsr_process_add): Use wide-int interfaces.
21496 (slsr_process_cast): Likewise.
21497 (slsr_process_copy): Likewise.
21498 (dump_candidate): Likewise.
21499 (dump_incr_vec): Likewise.
21500 (replace_ref): Likewise.
21501 (cand_increment): Likewise. Return a widest_int.
21502 (cand_abs_increment): Likewise.
21503 (replace_mult_candidate): Take a widest_int instead of a double_int.
21504 (replace_unconditional_candidate): Use wide-int interfaces.
21505 (incr_vec_index): Take a widest_int instead of a double_int.
21506 (create_add_on_incoming_edge): Likewise.
21507 (create_phi_basis): Use wide-int interfaces.
21508 (replace_conditional_candidate): Likewise.
21509 (record_increment): Take a widest_int instead of a double_int.
21510 (record_phi_increments): Use wide-int interfaces.
21511 (phi_incr_cost): Take a widest_int instead of a double_int.
21512 (lowest_cost_path): Likewise.
21513 (total_savings): Likewise.
21514 (analyze_increments): Use wide-int interfaces.
21515 (ncd_with_phi): Take a widest_int instead of a double_int.
21516 (ncd_of_cand_and_phis): Likewise.
21517 (nearest_common_dominator_for_cands): Likewise.
21518 (insert_initializers): Use wide-int interfaces.
21519 (all_phi_incrs_profitable): Likewise.
21520 (replace_one_candidate): Likewise.
21521 (replace_profitable_candidates): Likewise.
21522 * godump.c: Include wide-int-print.h.
21523 (go_output_typedef): Use wide-int interfaces.
21524 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21525 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21526 (build_loop_iteration_domains): Likewise.
21527 * hooks.h: Include wide-int.h rather than double-int.h.
21528 (hook_bool_dint_dint_uint_bool_true): Delete.
21529 (hook_bool_wint_wint_uint_bool_true): Declare.
21530 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21531 (hook_bool_wint_wint_uint_bool_true): New.
21532 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21534 (ubsan_expand_si_overflow_mul_check): Likewise.
21535 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21536 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21537 (get_ancestor_addr_info): Likewise.
21538 (ipa_modify_call_arguments): Likewise.
21539 * loop-doloop.c (doloop_modify): Likewise.
21540 (doloop_optimize): Likewise.
21541 * loop-iv.c (iv_number_of_iterations): Likewise.
21542 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21543 (unroll_loop_constant_iterations): Likewise.
21544 (decide_unroll_runtime_iterations): Likewise.
21545 (unroll_loop_runtime_iterations): Likewise.
21546 (decide_peel_simple): Likewise.
21547 (decide_unroll_stupid): Likewise.
21548 * lto-streamer-in.c (streamer_read_wi): Add.
21549 (input_cfg): Use wide-int interfaces.
21550 (lto_input_tree_1): Likewise.
21551 * lto-streamer-out.c (streamer_write_wi): Add.
21552 (hash_tree): Use wide-int interfaces.
21553 (output_cfg): Likewise.
21554 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21555 (GTFILES): Add wide-int.h and signop.h.
21556 (TAGS): Look for .cc files too.
21557 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21558 * optabs.c (expand_subword_shift): Likewise.
21559 (expand_doubleword_shift): Likewise.
21560 (expand_absneg_bit): Likewise.
21561 (expand_copysign_absneg): Likewise.
21562 (expand_copysign_bit): Likewise.
21563 * postreload.c (reload_cse_simplify_set): Likewise.
21564 * predict.c (predict_iv_comparison): Likewise.
21565 * pretty-print.h: Include wide-int-print.h.
21567 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21568 * print-tree.c: Include wide-int-print.h.
21569 (print_node_brief): Use wide-int interfaces.
21570 (print_node): Likewise.
21571 * read-rtl.c (validate_const_wide_int): New.
21572 (read_rtx_code): Add CONST_WIDE_INT case.
21573 * real.c: Include wide-int.h.
21574 (real_to_integer2): Delete.
21575 (real_to_integer): New function, returning a wide_int.
21576 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21577 (ten_to_ptwo): Update call to real_from_integer.
21578 (real_digit): Likewise.
21579 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21580 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21581 (REAL_VALUE_TO_INT): Delete.
21582 (real_to_integer): Declare a wide-int form.
21583 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21584 * recog.c (const_int_operand): Improve comment.
21585 (const_scalar_int_operand): New.
21586 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21587 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21588 (split_double): Likewise.
21589 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21590 (rtx_size): Likewise.
21591 (rtx_alloc_stat_v): New.
21592 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21593 (cwi_output_hex): New.
21594 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21595 (cwi_check_failed_bounds): New.
21596 * rtl.def (CONST_WIDE_INT): New.
21597 * rtl.h: Include <utility> and wide-int.h.
21598 (struct hwivec_def): New.
21599 (CWI_GET_NUM_ELEM): New.
21600 (CWI_PUT_NUM_ELEM): New.
21601 (struct rtx_def): Add num_elem and hwiv.
21602 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21603 (CASE_CONST_UNIQUE): Likewise.
21604 (CASE_CONST_ANY): Likewise.
21605 (CONST_SCALAR_INT_P): Likewise.
21606 (CONST_WIDE_INT_P): New.
21608 (HWIVEC_CHECK): New.
21609 (cwi_check_failed_bounds): New.
21611 (HWIVEC_CHECK): New.
21612 (CONST_WIDE_INT_VEC) New.
21613 (CONST_WIDE_INT_NUNITS) New.
21614 (CONST_WIDE_INT_ELT) New.
21615 (rtx_mode_t): New type.
21616 (wi::int_traits <rtx_mode_t>): New.
21618 (wi::min_value): New.
21619 (wi::max_value): New.
21621 (const_wide_int_alloc): New.
21622 (immed_wide_int_const): New.
21623 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21624 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21625 * signop.h: New file.
21626 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21627 (simplify_const_unary_operation): Use wide-int interfaces.
21628 (simplify_binary_operation_1): Likewise.
21629 (simplify_const_binary_operation): Likewise.
21630 (simplify_const_relational_operation): Likewise.
21631 (simplify_immed_subreg): Likewise.
21632 * stmt.c (expand_case): Likewise.
21633 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21634 signop rather than a bool.
21635 * stor-layout.c (layout_type): Use wide-int interfaces.
21636 (initialize_sizetypes): Update calls to
21637 set_min_and_max_values_for_integral_type.
21638 (set_min_and_max_values_for_integral_type): Take a signop rather
21639 than a bool. Use wide-int interfaces.
21640 (fixup_signed_type): Update accordingly. Remove
21641 HOST_BITS_PER_DOUBLE_INT limit.
21642 (fixup_unsigned_type): Likewise.
21643 * system.h (STATIC_CONSTANT_P): New.
21644 (STATIC_ASSERT): New.
21645 * target.def (can_use_doloop_p): Take widest_ints rather than
21647 * target.h: Include wide-int.h rather than double-int.h.
21648 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21650 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21651 rather than INT_CST_LT_UNSIGNED.
21652 (can_use_doloop_if_innermost): Take widest_ints rather than
21654 * tree-affine.c: Include wide-int-print.h.
21655 (double_int_ext_for_comb): Delete.
21656 (wide_int_ext_for_comb): New.
21657 (aff_combination_zero): Use wide-int interfaces.
21658 (aff_combination_const): Take a widest_int instead of a double_int.
21659 (aff_combination_elt): Use wide-int interfaces.
21660 (aff_combination_scale): Take a widest_int instead of a double_int.
21661 (aff_combination_add_elt): Likewise.
21662 (aff_combination_add_cst): Likewise.
21663 (aff_combination_add): Use wide-int interfaces.
21664 (aff_combination_convert): Likewise.
21665 (tree_to_aff_combination): Likewise.
21666 (add_elt_to_tree): Take a widest_int instead of a double_int.
21667 (aff_combination_to_tree): Use wide-int interfaces.
21668 (aff_combination_remove_elt): Likewise.
21669 (aff_combination_add_product): Take a widest_int instead of
21671 (aff_combination_mult): Use wide-int interfaces.
21672 (aff_combination_expand): Likewise.
21673 (double_int_constant_multiple_p): Delete.
21674 (wide_int_constant_multiple_p): New.
21675 (aff_combination_constant_multiple_p): Take a widest_int pointer
21676 instead of a double_int pointer.
21677 (print_aff): Use wide-int interfaces.
21678 (get_inner_reference_aff): Take a widest_int pointer
21679 instead of a double_int pointer.
21680 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21681 * tree-affine.h: Include wide-int.h.
21682 (struct aff_comb_elt): Change type of coef to widest_int.
21683 (struct affine_tree_combination): Change type of offset to widest_int.
21684 (double_int_ext_for_comb): Delete.
21685 (wide_int_ext_for_comb): New.
21686 (aff_combination_const): Use widest_int instead of double_int.
21687 (aff_combination_scale): Likewise.
21688 (aff_combination_add_elt): Likewise.
21689 (aff_combination_constant_multiple_p): Likewise.
21690 (get_inner_reference_aff): Likewise.
21691 (aff_comb_cannot_overlap_p): Likewise.
21692 (aff_combination_zero_p): Use wide-int interfaces.
21693 * tree.c: Include tree.h.
21694 (init_ttree): Use make_int_cst.
21695 (tree_code_size): Removed code for INTEGER_CST case.
21696 (tree_size): Add INTEGER_CST case.
21697 (make_node_stat): Update comment.
21698 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21699 (build_int_cst_type): Use wide-int interfaces.
21700 (double_int_to_tree): Likewise.
21701 (double_int_fits_to_tree_p): Delete.
21702 (force_fit_type_double): Delete.
21703 (force_fit_type): New.
21704 (int_cst_hash_hash): Use wide-int interfaces.
21705 (int_cst_hash_eq): Likewise.
21706 (build_int_cst_wide): Delete.
21707 (wide_int_to_tree): New.
21708 (cache_integer_cst): Use wide-int interfaces.
21709 (build_low_bits_mask): Likewise.
21710 (cst_and_fits_in_hwi): Likewise.
21711 (real_value_from_int_cst): Likewise.
21712 (make_int_cst_stat): New.
21713 (integer_zerop): Use wide_int interfaces.
21714 (integer_onep): Likewise.
21715 (integer_all_onesp): Likewise.
21716 (integer_pow2p): Likewise.
21717 (integer_nonzerop): Likewise.
21718 (tree_log2): Likewise.
21719 (tree_floor_log2): Likewise.
21720 (tree_ctz): Likewise.
21721 (int_size_in_bytes): Likewise.
21722 (mem_ref_offset): Return an offset_int rather than a double_int.
21723 (build_type_attribute_qual_variant): Use wide_int interfaces.
21724 (type_hash_eq): Likewise
21725 (tree_int_cst_equal): Likewise.
21726 (tree_int_cst_lt): Delete.
21727 (tree_int_cst_compare): Likewise.
21728 (tree_fits_shwi_p): Use wide_int interfaces.
21729 (tree_fits_uhwi_p): Likewise.
21730 (tree_int_cst_sign_bit): Likewise.
21731 (tree_int_cst_sgn): Likewise.
21732 (tree_int_cst_min_precision): Take a signop rather than a bool.
21733 (simple_cst_equal): Use wide_int interfaces.
21734 (compare_tree_int): Likewise.
21735 (iterative_hash_expr): Likewise.
21736 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21738 (get_type_static_bounds): Use wide_int interfaces.
21739 (tree_int_cst_elt_check_failed): New.
21740 (build_common_tree_nodes): Reordered to set prec before filling in
21742 (int_cst_value): Check cst_and_fits_in_hwi.
21743 (widest_int_cst_value): Use wide_int interfaces.
21744 (upper_bound_in_type): Likewise.
21745 (lower_bound_in_type): Likewise.
21746 (num_ending_zeros): Likewise.
21747 (drop_tree_overflow): Likewise.
21748 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21749 (gen_conditions_for_pow_cst_base): Likewise.
21750 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21751 (group_case_labels_stmt): Use wide-int interfaces.
21752 (verify_gimple_assign_binary): Likewise.
21753 (print_loop): Likewise.
21754 * tree-chrec.c (tree_fold_binomial): Likewise.
21755 * tree-core.h (struct tree_base): Add int_length.
21756 (struct tree_int_cst): Change rep of value.
21757 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21758 (dr_may_alias_p): Likewise.
21759 (max_stmt_executions_tree): Likewise.
21760 * tree.def (INTEGER_CST): Update comment.
21761 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21762 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21763 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21764 (dequeue_and_dump): Use wide-int interfaces.
21765 * tree.h: Include wide-int.h.
21766 (NULL_TREE): Moved to earlier loc in file.
21767 (TREE_INT_CST_ELT_CHECK): New.
21768 (tree_int_cst_elt_check_failed): New.
21770 (TREE_INT_CST): Delete.
21771 (TREE_INT_CST_LOW): Use wide-int interfaces.
21772 (TREE_INT_CST_HIGH): Delete.
21773 (TREE_INT_CST_NUNITS): New.
21774 (TREE_INT_CST_EXT_NUNITS): Likewise.
21775 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21776 (TREE_INT_CST_ELT): Likewise.
21777 (INT_CST_LT): Delete.
21778 (tree_int_cst_elt_check): New (two forms).
21779 (type_code_size): Update comment.
21780 (make_int_cst_stat, make_int_cst): New.
21781 (tree_to_double_int): Delete.
21782 (double_int_fits_to_tree_p): Delete.
21783 (force_fit_type_double): Delete.
21784 (build_int_cstu): Replace with out-of-line function.
21785 (build_int_cst_wide): Delete.
21786 (tree_int_cst_lt): Define inline.
21787 (tree_int_cst_le): New.
21788 (tree_int_cst_compare): Define inline.
21789 (tree_int_cst_min_precision): Take a signop rather than a bool.
21790 (wi::int_traits <const_tree>): New.
21791 (wi::int_traits <tree>): New.
21792 (wi::extended_tree): New.
21793 (wi::int_traits <wi::extended_tree>): New.
21794 (wi::to_widest): New.
21795 (wi::to_offset): New.
21796 (wi::fits_to_tree_p): New.
21797 (wi::min_value): New.
21798 (wi::max_value): New.
21799 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21800 (copy_tree_body_r): Likewise.
21801 * tree-object-size.c (compute_object_offset): Likewise.
21802 (addr_object_size): Likewise.
21803 * tree-predcom.c: Include wide-int-print.h.
21804 (struct dref_d): Change type of offset to widest_int.
21805 (dump_dref): Call wide-int printer.
21806 (aff_combination_dr_offset): Use wide-int interfaces.
21807 (determine_offset): Take a widest_int pointer rather than a
21808 double_int pointer.
21809 (split_data_refs_to_components): Use wide-int interfaces.
21810 (suitable_component_p): Likewise.
21811 (order_drefs): Likewise.
21812 (add_ref_to_chain): Likewise.
21813 (valid_initializer_p): Likewise.
21814 (determine_roots_comp): Likewise.
21815 * tree-pretty-print.c: Include wide-int-print.h.
21816 (dump_generic_node): Use wide-int interfaces.
21817 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21818 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21819 (move_fixed_address_to_symbol): Likewise.
21820 (move_hint_to_base): Likewise.
21821 (move_pointer_to_base): Likewise.
21822 (move_variant_to_index): Likewise.
21823 (most_expensive_mult_to_index): Likewise.
21824 (addr_to_parts): Likewise.
21825 (copy_ref_info): Likewise.
21826 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21827 (indirect_refs_may_alias_p): Likewise.
21828 (stmt_kills_ref_p_1): Likewise.
21829 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21830 * tree-ssa-ccp.c: Update comment at top of file. Include
21832 (struct prop_value_d): Change type of mask to widest_int.
21833 (extend_mask): New function.
21834 (dump_lattice_value): Use wide-int interfaces.
21835 (get_default_value): Likewise.
21836 (set_constant_value): Likewise.
21837 (set_value_varying): Likewise.
21838 (valid_lattice_transition): Likewise.
21839 (set_lattice_value): Likewise.
21840 (value_to_double_int): Delete.
21841 (value_to_wide_int): New.
21842 (get_value_from_alignment): Use wide-int interfaces.
21843 (get_value_for_expr): Likewise.
21844 (do_dbg_cnt): Likewise.
21845 (ccp_finalize): Likewise.
21846 (ccp_lattice_meet): Likewise.
21847 (bit_value_unop_1): Use widest_ints rather than double_ints.
21848 (bit_value_binop_1): Likewise.
21849 (bit_value_unop): Use wide-int interfaces.
21850 (bit_value_binop): Likewise.
21851 (bit_value_assume_aligned): Likewise.
21852 (evaluate_stmt): Likewise.
21853 (ccp_fold_stmt): Likewise.
21854 (visit_cond_stmt): Likewise.
21855 (ccp_visit_stmt): Likewise.
21856 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21857 (constant_pointer_difference): Likewise.
21858 (associate_pointerplus): Likewise.
21859 (combine_conversions): Likewise.
21860 * tree-ssa-loop.h: Include wide-int.h.
21861 (struct tree_niter_desc): Change type of max to widest_int.
21862 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21863 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21864 (remove_redundant_iv_tests): Likewise.
21865 (canonicalize_loop_induction_variables): Likewise.
21866 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21867 (constant_multiple_of): Take a widest_int pointer instead of
21868 a double_int pointer.
21869 (get_computation_aff): Use wide-int interfaces.
21870 (ptr_difference_cost): Likewise.
21871 (difference_cost): Likewise.
21872 (get_loop_invariant_expr_id): Likewise.
21873 (get_computation_cost_at): Likewise.
21874 (iv_elimination_compare_lt): Likewise.
21875 (may_eliminate_iv): Likewise.
21876 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21877 instead of double_int.
21878 (max_loop_iterations): Likewise.
21879 (max_stmt_executions): Likewise.
21880 (estimated_stmt_executions): Likewise.
21881 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21882 (split_to_var_and_offset): Use wide-int interfaces.
21883 (determine_value_range): Likewise.
21884 (bound_difference_of_offsetted_base): Likewise.
21885 (bounds_add): Take a widest_int instead of a double_int.
21886 (number_of_iterations_ne_max): Use wide-int interfaces.
21887 (number_of_iterations_ne): Likewise.
21888 (number_of_iterations_lt_to_ne): Likewise.
21889 (assert_loop_rolls_lt): Likewise.
21890 (number_of_iterations_lt): Likewise.
21891 (number_of_iterations_le): Likewise.
21892 (number_of_iterations_cond): Likewise.
21893 (number_of_iterations_exit): Likewise.
21894 (finite_loop_p): Likewise.
21895 (derive_constant_upper_bound_assign): Likewise.
21896 (derive_constant_upper_bound): Return a widest_int.
21897 (derive_constant_upper_bound_ops): Likewise.
21898 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21899 (record_estimate): Take a widest_int rather than a double_int.
21900 (record_nonwrapping_iv): Use wide-int interfaces.
21901 (double_int_cmp): Delete.
21902 (wide_int_cmp): New.
21903 (bound_index): Take a widest_int rather than a double_int.
21904 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21905 (maybe_lower_iteration_bound): Likewise.
21906 (estimate_numbers_of_iterations_loop): Likewise.
21907 (estimated_loop_iterations): Take a widest_int pointer than than
21908 a double_int pointer.
21909 (estimated_loop_iterations_int): Use wide-int interfaces.
21910 (max_loop_iterations): Take a widest_int pointer than than
21911 a double_int pointer.
21912 (max_loop_iterations_int): Use wide-int interfaces.
21913 (max_stmt_executions): Take a widest_int pointer than than
21914 a double_int pointer.
21915 (estimated_stmt_executions): Likewise.
21916 (n_of_executions_at_most): Use wide-int interfaces.
21917 (scev_probably_wraps_p): Likewise.
21918 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21919 to real_to_integer.
21920 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21922 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21923 double_ints. Adjust for trailing_wide_ints <3> representation.
21924 (set_nonzero_bits): Likewise.
21925 (get_range_info): Return wide_ints rather than double_ints.
21926 Adjust for trailing_wide_ints <3> representation.
21927 (get_nonzero_bits): Likewise.
21928 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21930 * tree-ssanames.h (struct range_info_def): Replace min, max and
21931 nonzero_bits with a trailing_wide_ints <3>.
21932 (set_range_info): Use wide_int_refs rather than double_ints.
21933 (set_nonzero_bits): Likewise.
21934 (get_range_info): Return wide_ints rather than double_ints.
21935 (get_nonzero_bits): Likewise.
21936 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21937 * tree-ssa-pre.c (phi_translate_1): Likewise.
21938 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21939 (acceptable_pow_call): Likewise.
21940 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21942 (vn_reference_fold_indirect): Likewise.
21943 (vn_reference_maybe_forwprop_address): Likewise.
21944 (valueize_refs_1): Likewise.
21945 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21946 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21947 tree_int_cst_lt and tree_int_cst_le.
21948 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21950 (streamer_alloc_tree): Likewise.
21951 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21952 (streamer_write_tree_header): Likewise.
21953 (streamer_write_integer_cst): Likewise.
21954 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21955 (build_constructors): Likewise.
21956 (array_value_type): Likewise.
21957 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21958 (vect_check_gather): Likewise.
21959 * tree-vect-generic.c (build_replicated_const): Likewise.
21960 (expand_vector_divmod): Likewise.
21961 * tree-vect-loop.c (vect_transform_loop): Likewise.
21962 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21963 (vect_do_peeling_for_alignment): Likewise.
21964 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21965 * tree-vrp.c: Include wide-int.h.
21966 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21967 (extract_range_from_assert): Use wide-int interfaces.
21968 (vrp_int_const_binop): Likewise.
21969 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21970 double_int pointers.
21971 (ranges_from_anti_range): Use wide-int interfaces.
21972 (quad_int_cmp): Delete.
21973 (quad_int_pair_sort): Likewise.
21974 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21975 (extract_range_from_unary_expr_1): Likewise.
21976 (adjust_range_with_scev): Likewise.
21977 (masked_increment): Take and return wide_ints rather than double_ints.
21978 (register_edge_assert_for_2): Use wide-int interfaces.
21979 (check_array_ref): Likewise.
21980 (search_for_addr_array): Likewise.
21981 (maybe_set_nonzero_bits): Likewise.
21982 (union_ranges): Pass an integer of the correct type instead of
21983 using integer_one_node.
21984 (intersect_ranges): Likewise.
21985 (simplify_truth_ops_using_ranges): Likewise.
21986 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21987 (range_fits_type_p): Likewise.
21988 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21990 (simplify_conversion_using_ranges): Use wide-int interfaces.
21991 (simplify_float_conversion_using_ranges): Likewise.
21992 (vrp_finalize): Likewise.
21993 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21994 (gimple_stringops_transform): Likewise.
21995 * varasm.c (decode_addr_const): Likewise.
21996 (const_hash_1): Likewise.
21997 (const_rtx_hash_1): Likewise
21998 (output_constant): Likewise.
21999 (array_size_for_constructor): Likewise.
22000 (output_constructor_regular_field): Likewise.
22001 (output_constructor_bitfield): Likewise.
22002 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22003 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22005 * gencheck.c: Define BITS_PER_UNIT.
22006 * wide-int.cc: New.
22008 * wide-int-print.cc: New.
22009 * wide-int-print.h: New.
22011 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22013 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22015 2014-05-06 Richard Biener <rguenther@suse.de>
22017 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22018 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22019 (TODO_verify_all): Adjust.
22020 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22021 TODO_verify_stmts and TODO_verify_rtl_sharing.
22022 * bb-reorder.c: Likewise.
22023 * cfgexpand.c: Likewise.
22024 * cprop.c: Likewise.
22026 * function.c: Likewise.
22027 * fwprop.c: Likewise.
22028 * gcse.c: Likewise.
22029 * gimple-ssa-isolate-paths.c: Likewise.
22030 * gimple-ssa-strength-reduction.c: Likewise.
22031 * ipa-split.c: Likewise.
22032 * loop-init.c: Likewise.
22033 * loop-unroll.c: Likewise.
22034 * lower-subreg.c: Likewise.
22035 * modulo-sched.c: Likewise.
22036 * postreload-gcse.c: Likewise.
22037 * predict.c: Likewise.
22038 * recog.c: Likewise.
22039 * sched-rgn.c: Likewise.
22040 * store-motion.c: Likewise.
22041 * tracer.c: Likewise.
22042 * trans-mem.c: Likewise.
22043 * tree-call-cdce.c: Likewise.
22044 * tree-cfg.c: Likewise.
22045 * tree-cfgcleanup.c: Likewise.
22046 * tree-complex.c: Likewise.
22047 * tree-eh.c: Likewise.
22048 * tree-emutls.c: Likewise.
22049 * tree-if-conv.c: Likewise.
22050 * tree-into-ssa.c: Likewise.
22051 * tree-loop-distribution.c: Likewise.
22052 * tree-object-size.c: Likewise.
22053 * tree-parloops.c: Likewise.
22054 * tree-pass.h: Likewise.
22055 * tree-sra.c: Likewise.
22056 * tree-ssa-ccp.c: Likewise.
22057 * tree-ssa-copy.c: Likewise.
22058 * tree-ssa-copyrename.c: Likewise.
22059 * tree-ssa-dce.c: Likewise.
22060 * tree-ssa-dom.c: Likewise.
22061 * tree-ssa-dse.c: Likewise.
22062 * tree-ssa-forwprop.c: Likewise.
22063 * tree-ssa-ifcombine.c: Likewise.
22064 * tree-ssa-loop-ch.c: Likewise.
22065 * tree-ssa-loop-ivcanon.c: Likewise.
22066 * tree-ssa-loop.c: Likewise.
22067 * tree-ssa-math-opts.c: Likewise.
22068 * tree-ssa-phiopt.c: Likewise.
22069 * tree-ssa-phiprop.c: Likewise.
22070 * tree-ssa-pre.c: Likewise.
22071 * tree-ssa-reassoc.c: Likewise.
22072 * tree-ssa-sink.c: Likewise.
22073 * tree-ssa-strlen.c: Likewise.
22074 * tree-ssa-tail-merge.c: Likewise.
22075 * tree-ssa-uncprop.c: Likewise.
22076 * tree-switch-conversion.c: Likewise.
22077 * tree-tailcall.c: Likewise.
22078 * tree-vect-generic.c: Likewise.
22079 * tree-vectorizer.c: Likewise.
22080 * tree-vrp.c: Likewise.
22081 * tsan.c: Likewise.
22082 * var-tracking.c: Likewise.
22083 * bt-load.c: Likewise.
22084 * cfgcleanup.c: Likewise.
22085 * combine-stack-adj.c: Likewise.
22086 * combine.c: Likewise.
22087 * compare-elim.c: Likewise.
22088 * config/epiphany/resolve-sw-modes.c: Likewise.
22089 * config/i386/i386.c: Likewise.
22090 * config/mips/mips.c: Likewise.
22091 * config/s390/s390.c: Likewise.
22092 * config/sh/sh_treg_combine.cc: Likewise.
22093 * config/sparc/sparc.c: Likewise.
22096 * final.c: Likewise.
22097 * ifcvt.c: Likewise.
22098 * mode-switching.c: Likewise.
22099 * passes.c: Likewise.
22100 * postreload.c: Likewise.
22102 * reg-stack.c: Likewise.
22103 * regcprop.c: Likewise.
22104 * regrename.c: Likewise.
22107 2014-05-06 Richard Biener <rguenther@suse.de>
22109 PR middle-end/61070
22110 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22111 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22113 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22116 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22118 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22119 Tom de Vries <tom@codesourcery.com>
22121 * target.def (call_fusage_contains_non_callee_clobbers): New
22123 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22125 (@node Miscellaneous Register Hooks): New node.
22126 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22127 * doc/tm.texi: Regenerate.
22129 2014-05-05 Marek Polacek <polacek@redhat.com>
22132 * opts.c (common_handle_option): Call error_at instead of warning_at.
22134 2014-05-05 Richard Biener <rguenther@suse.de>
22136 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22137 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22138 under the TODO_verify_il umbrella.
22140 2014-05-05 Richard Biener <rguenther@suse.de>
22142 * passes.c (execute_function_todo): Move TODO_verify_flow under
22143 the TODO_verify_ul umbrella.
22145 2014-05-05 Richard Biener <rguenther@suse.de>
22147 PR middle-end/61010
22148 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22149 X & CST away from a CST that is the mask of a mode.
22151 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22153 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22154 int argument to enum machine_mode.
22155 (picochip_class_max_nregs): Ditto.
22156 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22157 (picochip_class_max_nregs): Ditto.
22159 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22161 * target.def: Add new target hook.
22162 * doc/tm.texi: Regenerate.
22163 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22164 * targhooks.c (default_keep_leaf_when_profiled): New function.
22166 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22167 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22169 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22171 PR tree-optimization/60363
22172 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22173 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22174 (update_destination_phis): New parameter.
22175 (create_edge_and_update_destination_phis): Ditto.
22176 (ssa_fix_duplicate_block_edges): Pass new arguments.
22177 (thread_single_edge): Ditto.
22179 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22181 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22182 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22183 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22184 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22185 Use RS6000_BTM_HARD_FLOAT.
22186 (BU_MISC_2): Likewise.
22187 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22188 RS6000_BTM_HARD_FLOAT.
22189 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22190 is explicitly used.
22191 (rs6000_invalid_builtin): Add hard floating builtin support.
22192 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22193 hard float builtins.
22194 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22196 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22198 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22199 Add missing function* argument.
22201 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22203 * lra-constraints.c (valid_address_p): Move earlier in file.
22204 Add a constraint argument to the address_info version.
22205 (satisfies_memory_constraint_p): New function.
22206 (satisfies_address_constraint_p): Likewise.
22207 (process_alt_operands, curr_insn_transform): Use them.
22208 (process_address): Pass the constraint to valid_address_p when
22209 checking address operands.
22211 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22213 * config/mips/mips.c (mips_isa_rev): New variable.
22214 (mips_set_architecture): Set it.
22215 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22217 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22218 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22219 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22220 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22221 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22222 conditions in terms of mips_isa_rev.
22223 (mips_isa_rev): Declare.
22225 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22227 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22228 (prob_unlikely, prob_likely): Make variables const.
22230 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22232 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22234 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22236 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22238 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22240 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22241 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22242 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22244 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22245 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22247 Replace usage of ROUND_REG with sh_round_reg.
22248 Use CEIL instead of ROUND_ADVANCE.
22250 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22253 * config/sh/sh.c: Include stdlib headers before everything else.
22255 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22257 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22258 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22259 (gimplify_adjust_omp_clauses): Simd region is never
22260 directly nested in combined parallel. Instead, for linear
22261 with copyin/copyout, if in combined for simd loop, make decl
22262 firstprivate/lastprivate on OMP_FOR.
22263 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22264 expand_omp_for_static_chunk): When setting endvar, also set
22265 fd->loop.v to the same value.
22267 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22269 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22271 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22273 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22276 2014-05-02 Marek Polacek <polacek@redhat.com>
22278 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22280 2014-05-02 Kito Cheng <kito@0xlab.org>
22282 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22283 to a C expression marco.
22284 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22285 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22286 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22287 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22288 HONOR_REG_ALLOC_ORDER.
22289 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22291 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22293 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22295 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22297 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22299 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22301 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22302 (convert_scalar_cond_reduction): Likewise.
22303 (predicate_scalar_phi): Add recognition and transformation
22304 of simple conditioanl reduction to be vectorizable.
22306 2014-05-01 Marek Polacek <polacek@redhat.com>
22309 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22311 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22313 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22314 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22315 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22316 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22317 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22318 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22319 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22320 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22322 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22324 * config/arc/arc.opt (mlra): Move comment above option name
22325 to avoid mis-parsing as language options.
22327 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22329 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22330 * config/sol2.h: ... here.
22331 * config/sol2-10.h: Remove.
22333 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22334 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22335 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22336 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22337 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22338 * config/sol2.h: ... here.
22339 (SECTION_NAME_FORMAT): Don't redefine.
22340 (STARTFILE_ARCH32_SPEC): Rename to ...
22341 (STARTFILE_ARCH_SPEC): ... this.
22342 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22343 * config/sparc/sol2.h: ... here.
22344 (SECTION_NAME_FORMAT): Don't undef.
22345 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22346 (SUBTARGET_EXTRA_SPECS): Remove.
22347 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22349 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22350 (MD_STARTFILE_PREFIX): Remove.
22351 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22352 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22353 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22354 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22355 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22356 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22357 * config/i386/sol2.h: ... here.
22358 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22359 * config/i386/sol2-bi.h: Remove.
22360 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22361 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22363 * config/i386/t-sol2-64: Rename to ...
22364 * config/i386/t-sol2: ... this.
22365 * config/sparc/t-sol2-64: Rename to ...
22366 * config/sparc/t-sol2: ... this.
22368 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22369 sol2_tm_file_head, sol2_tm_file_tail.
22370 Include ${cpu_type}/sol2.h before sol2.h.
22372 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22373 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22374 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22375 Reflect i386/t-sol2-64 renaming.
22376 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22377 Reflect sparc/t-sol2-64 renaming.
22379 2014-04-30 Richard Biener <rguenther@suse.de>
22381 * passes.c (execute_function_todo): Move TODO_verify_stmts
22382 and TODO_verify_ssa under the TODO_verify_il umbrella.
22383 * tree-ssa.h (verify_ssa): Adjust prototype.
22384 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22385 we should verify SSA operands.
22386 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22387 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22388 whether we should verify whether not throwing stmts have EH info.
22389 * graphite-scop-detection.c (create_sese_edges): Adjust.
22390 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22391 * tree-eh.c (lower_try_finally_switch): Do not add the
22392 default case label twice.
22394 2014-04-30 Marek Polacek <polacek@redhat.com>
22396 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22397 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22398 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22399 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22401 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22403 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22404 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22405 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22406 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22407 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22408 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22409 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22410 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22412 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22414 * tree-cfg.c (dump_function_to_file): Dump the return type of
22415 functions, in a line to itself before the function body, mimicking
22416 the layout of a C function.
22418 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22420 PR tree-optimization/60971
22421 * tree-tailcall.c (process_assignment): Reject conversions which
22424 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22426 * calls.c (initialize_argument_information): Always treat
22427 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22428 (expand_call): Likewise.
22429 (emit_library_call_calue_1): Likewise.
22430 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22431 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22434 2014-04-29 Nick Clifton <nickc@redhat.com>
22436 * config/msp430/msp430.md (umulsidi): Fix typo.
22437 (mulhisi3): Enable even inside interrupt handlers.
22438 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22439 bigger return address pushed in large mode.
22441 2014-04-29 Nick Clifton <nickc@redhat.com>
22443 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22444 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22446 * config/m32r/m32r.c (init_reg_tables): Likewise.
22447 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22448 enum to hold the modes.
22450 2014-04-29 Richard Biener <rguenther@suse.de>
22452 * dominance.c (free_dominance_info): Add overload with
22453 function parameter.
22454 (dom_info_state): Likewise.
22455 (dom_info_available_p): Likewise.
22456 * basic-block.h (free_dominance_info, dom_info_state,
22457 dom_info_available_p): Declare overloads.
22458 * passes.c (execute_function_todo): Verify that verifiers
22459 don't change dominator info state. Drop dominator info
22460 for IPA pass invocations.
22461 * cgraph.c (release_function_body): Restore asserts that
22462 dominator information is released.
22464 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22466 * doc/invoke.texi: Fix typo.
22467 * tree-vrp.c: Fix typos.
22468 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22470 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22472 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22474 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22476 * config/aarch64/aarch64-builtins.c
22477 (aarch64_types_storestruct_lane_qualifiers): New.
22478 (TYPES_STORESTRUCT_LANE): Likewise.
22479 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22480 (st3_lane): Likewise.
22481 (st4_lane): Likewise.
22482 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22483 (vec_store_lanesci_lane<mode>): Likewise.
22484 (vec_store_lanesxi_lane<mode>): Likewise.
22485 (aarch64_st2_lane<VQ:mode>): Likewise.
22486 (aarch64_st3_lane<VQ:mode>): Likewise.
22487 (aarch64_st4_lane<VQ:mode>): Likewise.
22488 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22489 * config/aarch64/arm_neon.h
22490 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22491 use new macro arguments.
22492 (__ST3_LANE_FUNC): Likewise.
22493 (__ST4_LANE_FUNC): Likewise.
22494 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22495 (V_THREE_ELEM): Likewise.
22496 (V_FOUR_ELEM): Likewise.
22498 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22500 * doc/gimple.texi: Replace the description of the now-defunct
22501 union gimple_statement_d with a diagram showing the
22502 gimple_statement_base class hierarchy and its relationships to
22503 the GSS_ and GIMPLE_ enums.
22505 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22507 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22508 * config/aarch64/aarch64.c
22509 (aarch64_cannot_change_mode_class): Weaken conditions.
22510 (aarch64_modes_tieable_p): New.
22511 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22513 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22515 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22516 (loadsync_<mode>): Change mode.
22517 (load_quadpti, store_quadpti): New.
22518 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22519 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22521 2014-04-28 Martin Jambor <mjambor@suse.cz>
22523 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22524 same alias type as the original statement.
22525 (subreplacement_assignment_data): New type.
22526 (handle_unscalarized_data_in_subtree): New type of parameter,
22527 generate new memory accesses with same alias type as the original
22529 (load_assign_lhs_subreplacements): Likewise.
22530 (sra_modify_constructor_assign): Generate new memory accesses with
22531 same alias type as the original statement.
22533 2014-04-28 Richard Biener <rguenther@suse.de>
22535 * tree-pass.h (TODO_verify_il): Define.
22536 (TODO_verify_all): Complete properly.
22537 * passes.c (execute_function_todo): Move existing loop-closed
22538 SSA verification under TODO_verify_il.
22539 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22540 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22541 Fix tree sharing issue.
22543 2014-04-28 Richard Biener <rguenther@suse.de>
22545 PR middle-end/60092
22546 * builtins.def (DEF_C11_BUILTIN): Add.
22547 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22548 * coretypes.h (enum function_class): Add function_c11_misc.
22549 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22550 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22551 (call_may_clobber_ref_p_1): Likewise.
22552 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22553 (mark_all_reaching_defs_necessary_1): Likewise.
22554 (propagate_necessity): Likewise.
22555 (eliminate_unnecessary_stmts): Likewise.
22556 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22558 2014-04-28 Richard Biener <rguenther@suse.de>
22560 * tree-vrp.c (vrp_var_may_overflow): Remove.
22561 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22562 with overflow immediately bump to one before that value and
22563 let iteration figure out overflow status.
22565 2014-04-28 Richard Biener <rguenther@suse.de>
22567 * configure.ac: Do valgrind header checks unconditionally.
22568 Add --enable-valgrind-annotations.
22569 * system.h: Guard valgrind header inclusion with
22570 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22571 * alloc-pool.c (pool_alloc, pool_free): Use
22572 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22573 to guard possibly dead code.
22574 * config.in: Regenerated.
22575 * configure: Likewise.
22577 2014-04-28 Jeff Law <law@redhat.com>
22579 PR tree-optimization/60902
22580 * tree-ssa-threadedge.c
22581 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22582 over real defs when invalidating outputs from statements that do not
22583 produce useful outputs for threading.
22585 2014-04-28 Richard Biener <rguenther@suse.de>
22587 PR tree-optimization/60979
22588 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22589 SCOPs that end in a block with a successor with abnormal
22592 2014-04-28 Richard Biener <rguenther@suse.de>
22594 * tree-pass.h (execute_pass_list): Adjust prototype.
22595 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22596 (do_per_function): Change callback signature, push all actual
22597 work to the callbals.
22598 (do_per_function_toporder): Likewise.
22599 (execute_function_dump): Adjust.
22600 (execute_function_todo): Likewise.
22601 (clear_last_verified): Likewise.
22602 (verify_curr_properties): Likewise.
22603 (update_properties_after_pass): Likewise.
22604 (execute_pass_list_1): Split out from ...
22605 (execute_pass_list): ... here. Adjust.
22606 (execute_ipa_pass_list): Likewise.
22607 * cgraphunit.c (cgraph_add_new_function): Adjust.
22608 (analyze_function): Likewise.
22609 (expand_function): Likewise.
22610 * cgraph.c (release_function_body): Free dominance info
22611 here instead of asserting it was magically freed elsewhere.
22613 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22615 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22616 * configure: Regenerate.
22617 * config/sparc/sparc.opt (muser-mode): New option.
22618 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22620 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22621 * doc/invoke.texi (SPARC options): Document -muser-mode.
22623 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22625 * cselib.c (find_slot_memmode): Delete.
22626 (cselib_hasher): Change compare_type to a struct.
22627 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22629 (preserve_constants_and_equivs): Adjust for new compare_type.
22630 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22631 (wrap_constant): Delete.
22632 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22634 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22636 * doc/install.texi (Building with profile feedback): Remove
22639 2014-04-26 Tom de Vries <tom@codesourcery.com>
22641 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22644 2014-04-25 Cary Coutant <ccoutant@google.com>
22647 * dwarf2out.c (should_move_die_to_comdat): A type definition
22648 can contain a subprogram definition, but don't move it to a
22650 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22651 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22653 (clone_tree_hash): Rename to...
22654 (clone_tree_partial): ...this; change callers. Copy
22655 DW_TAG_subprogram DIEs as declarations.
22656 (copy_decls_walk): Don't copy children of a declaration into a
22659 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22662 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22665 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22667 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22668 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22670 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22673 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22675 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22677 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22679 PR tree-optimization/60930
22680 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22681 creating a multiply candidate by folding two constant
22682 multiplicands when the result overflows.
22684 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22686 PR tree-optimization/60960
22687 * tree-vect-generic.c (expand_vector_operation): Only call
22688 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22690 2014-04-25 Tom de Vries <tom@codesourcery.com>
22692 * expr.c (clobber_reg_mode): New function.
22693 * expr.h (clobber_reg): New function.
22695 2014-04-25 Tom de Vries <tom@codesourcery.com>
22697 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22700 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22701 Tom de Vries <tom@codesourcery.com>
22703 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22705 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22706 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22707 new argument to find_all_hard_reg_sets call.
22709 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22711 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22712 Use HOST_WIDE_INT_C for mask literal.
22713 (aarch_rev16_shleft_mask_imm_p): Likewise.
22715 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22718 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22720 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22722 PR preprocessor/56540
22723 * config/i386/i386-c.c (ix86_target_macros): Define
22724 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22726 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22728 * configure.ac (tga_func): Remove.
22729 (LIB_TLS_SPEC): Remove.
22730 * configure: Regenerate.
22731 * config.in: Regenerate.
22732 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22734 2014-04-25 Richard Biener <rguenther@suse.de>
22737 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22738 call stmt use/clobber sets during stmt walk instead of
22739 walking the possibly incomplete set of caller edges.
22741 2014-04-25 Richard Biener <rguenther@suse.de>
22744 * passes.c (apply_ipa_transforms): Inline into only caller ...
22745 (execute_one_pass): ... here. Properly bring in function
22746 bodies for nodes we want to apply IPA transforms to.
22748 2014-04-24 Cong Hou <congh@google.com>
22750 PR tree-optimization/60896
22751 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22752 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22753 (vect_mark_pattern_stmts): Set the def type of all statements in
22754 PATTERN_DEF_SEQ as vect_internal_def.
22756 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22758 * doc/extend.texi (PowerPC Built-in Functions): Document new
22759 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22760 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22762 * config/rs6000/predicates.md (const_0_to_3_operand): New
22763 predicate to match 0..3 integer constants.
22765 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22766 to support adding miscellaneous builtin functions.
22767 (BU_DFP_MISC_2): Likewise.
22768 (BU_P7_MISC_1): Likewise.
22769 (BU_P7_MISC_2): Likewise.
22770 (BU_P8V_MISC_3): Likewise.
22771 (BU_MISC_1): Likewise.
22772 (BU_MISC_2): Likewise.
22773 (DIVWE): Add extended divide builtin functions.
22774 (DIVWEO): Likewise.
22775 (DIVWEU): Likewise.
22776 (DIVWEUO): Likewise.
22778 (DIVDEO): Likewise.
22779 (DIVDEU): Likewise.
22780 (DIVDEUO): Likewise.
22781 (DXEX): Add decimal floating-point builtin functions.
22783 (DDEDPD): Likewise.
22784 (DDEDPDQ): Likewise.
22785 (DENBCD): Likewise.
22786 (DENBCDQ): Likewise.
22790 (DSCLIQ): Likewise.
22792 (DSCRIQ): Likewise.
22793 (CDTBCD): Add new BCD builtin functions.
22794 (CBCDTD): Likewise.
22795 (ADDG6S): Likewise.
22796 (BCDADD): Likewise.
22797 (BCDADD_LT): Likewise.
22798 (BCDADD_EQ): Likewise.
22799 (BCDADD_GT): Likewise.
22800 (BCDADD_OV): Likewise.
22801 (BCDSUB): Likewise.
22802 (BCDSUB_LT): Likewise.
22803 (BCDSUB_EQ): Likewise.
22804 (BCDSUB_GT): Likewise.
22805 (BCDSUB_OV): Likewise.
22806 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22807 (UNPACK_TD): Likewise.
22808 (PACK_TF): Likewise.
22809 (UNPACK_TF): Likewise.
22810 (UNPACK_TF_0): Likewise.
22811 (UNPACK_TF_1): Likewise.
22812 (PACK_V1TI): Likewise.
22813 (UNPACK_V1TI): Likewise.
22815 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22816 support for decimal floating point builtin functions.
22817 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22818 functions that take constant arguments.
22819 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22820 (rs6000_init_builtins): Setup long double, _Decimal64, and
22821 _Decimal128 types for new builtin functions.
22822 (builtin_function_type): Set the unsigned flags appropriately for
22823 the new builtin functions.
22824 (rs6000_opt_masks): Add support for decimal floating point builtin
22827 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22828 floating point builtin functions.
22829 (RS6000_BTM_COMMON): Likewise.
22830 (RS6000_BTI_long_double): Likewise.
22831 (RS6000_BTI_dfloat64): Likewise.
22832 (RS6000_BTI_dfloat128): Likewise.
22833 (long_double_type_internal_node): Likewise.
22834 (dfloat64_type_internal_node): Likewise.
22835 (dfloat128_type_internal_node): Likewise.
22837 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22838 2.07 bcd arithmetic instructions.
22839 (UNSPEC_BCDSUB): Likewise.
22840 (UNSPEC_BCD_OVERFLOW): Likewise.
22841 (UNSPEC_BCD_ADD_SUB): Likewise.
22842 (bcd_add_sub): Likewise.
22843 (BCD_TEST): Likewise.
22844 (bcd<bcd_add_sub>): Likewise.
22845 (bcd<bcd_add_sub>_test): Likewise.
22846 (bcd<bcd_add_sub>_test2): Likewise.
22847 (bcd<bcd_add_sub>_<code>): Likewise.
22848 (peephole2 for combined bcd ops): Likewise.
22850 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22851 decimal floating point builtin functions.
22852 (UNSPEC_DENBCD): Likewise.
22853 (UNSPEC_DXEX): Likewise.
22854 (UNSPEC_DIEX): Likewise.
22855 (UNSPEC_DSCLI): Likewise.
22856 (UNSPEC_DSCRI): Likewise.
22857 (D64_D128): Likewise.
22858 (dfp_suffix): Likewise.
22859 (dfp_ddedpd_<mode>): Likewise.
22860 (dfp_denbcd_<mode>): Likewise.
22861 (dfp_dxex_<mode>): Likewise.
22862 (dfp_diex_<mode>): Likewise.
22863 (dfp_dscli_<mode>): Likewise.
22864 (dfp_dscri_<mode>): Likewise.
22866 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22868 (UNSPEC_CDTBCD): Likewise.
22869 (UNSPEC_CBCDTD): Likewise.
22870 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22871 (UNSPEC_DIVEO): Likewise.
22872 (UNSPEC_DIVEU): Likewise.
22873 (UNSPEC_DIVEUO): Likewise.
22874 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22875 pack/unpack 128-bit types.
22876 (UNSPEC_PACK_128BIT): Likewise.
22877 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22878 (udiv<mode>3): Use idiv_ldiv mode attribute.
22879 (div<mode>3): Likewise.
22880 (addg6s): Add new BCD builtin functions.
22881 (cdtbcd): Likewise.
22882 (cbcdtd): Likewise.
22883 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22884 (div_extend): Likewise.
22885 (div<div_extend>_<mode>"): Likewise.
22886 (FP128_64): Add support for new builtin functions to pack/unpack
22888 (unpack<mode>): Likewise.
22889 (unpacktf_0): Likewise.
22890 (unpacktf_1): Likewise.
22891 (unpack<mode>_dm): Likewise.
22892 (unpack<mode>_nodm): Likewise.
22893 (pack<mode>): Likewise.
22894 (unpackv1ti): Likewise.
22895 (packv1ti): Likewise.
22897 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22899 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22902 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22904 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22905 * gimplify.c (omp_is_private): Change last argument's type to int.
22906 Only diagnose lastprivate if the simd argument is 1, only diagnose
22907 linear if the simd argument is 2.
22908 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22909 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22910 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22911 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22912 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22913 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22914 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22915 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22916 * tree-nested.c (convert_nonlocal_omp_clauses,
22917 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22919 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22922 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22925 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22927 * flag-types.h (enum ivar_visibility): Add.
22929 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22931 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22932 function * argument.
22934 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22936 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22938 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22939 Tom de Vries <tom@codesourcery.com>
22941 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22942 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22944 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22945 * emit-rtl.c (try_split): Same.
22947 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22948 Tom de Vries <tom@codesourcery.com>
22950 * common.opt (fuse-caller-save): New option.
22952 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22954 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22955 elements for big-endian.
22957 2014-04-24 Richard Biener <rguenther@suse.de>
22959 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22960 during TER and instead use the sepops interface for expanding
22961 non-GIMPLE_SINGLE_RHS.
22963 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22965 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22966 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22968 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22970 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22971 assembler 64-bit option.
22972 * configure: Regenerate.
22974 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22976 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22977 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22978 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22979 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22980 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22982 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22984 * config/aarch64/aarch64-builtins.c
22985 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22986 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22987 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22988 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22990 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22991 (Vrevsuff): New mode attribute.
22993 2014-04-24 Terry Guo <terry.guo@arm.com>
22995 * config/arm/arm.h (machine_function): Define variable
22996 after_arm_reorg here.
22997 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22998 (arm_split_constant): Update the way to access variable
23000 (arm_reorg): Ditto.
23001 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23003 2014-04-23 Tom de Vries <tom@codesourcery.com>
23005 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23007 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23009 * is-a.h: Update comments to reflect the following changes to the
23010 "pointerness" of the API, making the template parameter match the
23011 return type, allowing use of is-a.h with typedefs of pointers.
23012 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23013 that the return type matches the parameter to the is_a_helper.
23015 (dyn_cast): Likewise.
23017 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23018 pointer from the is-a.h API.
23020 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23021 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23023 (is_a_helper <varpool_node>::test): Likewise, convert to...
23024 (is_a_helper <varpool_node *>::test): ...this.
23026 (varpool_first_variable): Update for removal of implicit pointer
23027 from the is-a.h API.
23028 (varpool_next_variable): Likewise.
23029 (varpool_first_static_initializer): Likewise.
23030 (varpool_next_static_initializer): Likewise.
23031 (varpool_first_defined_variable): Likewise.
23032 (varpool_next_defined_variable): Likewise.
23033 (cgraph_first_defined_function): Likewise.
23034 (cgraph_next_defined_function): Likewise.
23035 (cgraph_first_function): Likewise.
23036 (cgraph_next_function): Likewise.
23037 (cgraph_first_function_with_gimple_body): Likewise.
23038 (cgraph_next_function_with_gimple_body): Likewise.
23039 (cgraph_alias_target): Likewise.
23040 (varpool_alias_target): Likewise.
23041 (cgraph_function_or_thunk_node): Likewise.
23042 (varpool_variable_node): Likewise.
23043 (symtab_real_symbol_p): Likewise.
23044 * cgraphunit.c (referred_to_p): Likewise.
23045 (analyze_functions): Likewise.
23046 (handle_alias_pairs): Likewise.
23047 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23048 * gimple-ssa.h (gimple_vuse_op): Likewise.
23049 (gimple_vdef_op): Likewise.
23050 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23051 * gimple.c (gimple_build_asm_1): Likewise.
23052 (gimple_build_try): Likewise.
23053 (gimple_build_resx): Likewise.
23054 (gimple_build_eh_dispatch): Likewise.
23055 (gimple_build_omp_for): Likewise.
23056 (gimple_omp_for_set_clauses): Likewise.
23058 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23059 (is_a_helper <gimple_statement_asm *>::test): ...this.
23060 (is_a_helper <gimple_statement_bind>::test): Convert to...
23061 (is_a_helper <gimple_statement_bind *>::test): ...this.
23062 (is_a_helper <gimple_statement_call>::test): Convert to...
23063 (is_a_helper <gimple_statement_call *>::test): ...this.
23064 (is_a_helper <gimple_statement_catch>::test): Convert to...
23065 (is_a_helper <gimple_statement_catch *>::test): ...this.
23066 (is_a_helper <gimple_statement_resx>::test): Convert to...
23067 (is_a_helper <gimple_statement_resx *>::test): ...this.
23068 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23069 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23070 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23071 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23072 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23073 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23074 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23075 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23076 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23077 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23078 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23079 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23080 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23081 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23082 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23083 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23084 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23085 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23086 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23087 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23088 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23089 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23090 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23091 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23092 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23093 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23094 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23095 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23096 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23097 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23098 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23099 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23100 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23101 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23102 (is_a_helper <gimple_statement_phi>::test): Convert to...
23103 (is_a_helper <gimple_statement_phi *>::test): ...this.
23104 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23105 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23106 (is_a_helper <gimple_statement_try>::test): Convert to...
23107 (is_a_helper <gimple_statement_try *>::test): ...this.
23108 (is_a_helper <gimple_statement_wce>::test): Convert to...
23109 (is_a_helper <gimple_statement_wce *>::test): ...this.
23110 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23111 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23112 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23113 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23114 (is_a_helper <const gimple_statement_call>::test): Convert to...
23115 (is_a_helper <const gimple_statement_call *>::test): ...this.
23116 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23117 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23118 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23119 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23120 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23121 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23122 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23123 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23124 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23126 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23128 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23130 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23132 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23133 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23134 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23136 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23137 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23139 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23140 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23141 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23142 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23143 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23144 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23146 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23147 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23148 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23149 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23151 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23152 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23153 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23154 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23155 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23156 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23157 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23158 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23159 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23160 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23161 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23162 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23163 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23164 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23165 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23166 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23168 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23170 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23171 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23173 (gimple_use_ops): Update for removal of implicit pointer from the
23175 (gimple_set_use_ops): Likewise.
23176 (gimple_vuse): Likewise.
23177 (gimple_vdef): Likewise.
23178 (gimple_vuse_ptr): Likewise.
23179 (gimple_vdef_ptr): Likewise.
23180 (gimple_set_vuse): Likewise.
23181 (gimple_set_vdef): Likewise.
23182 (gimple_omp_return_set_lhs): Likewise.
23183 (gimple_omp_return_lhs): Likewise.
23184 (gimple_omp_return_lhs_ptr): Likewise.
23185 (gimple_call_fntype): Likewise.
23186 (gimple_call_set_fntype): Likewise.
23187 (gimple_call_set_internal_fn): Likewise.
23188 (gimple_call_use_set): Likewise.
23189 (gimple_call_clobber_set): Likewise.
23190 (gimple_bind_vars): Likewise.
23191 (gimple_bind_set_vars): Likewise.
23192 (gimple_bind_body_ptr): Likewise.
23193 (gimple_bind_set_body): Likewise.
23194 (gimple_bind_add_stmt): Likewise.
23195 (gimple_bind_block): Likewise.
23196 (gimple_bind_set_block): Likewise.
23197 (gimple_asm_ninputs): Likewise.
23198 (gimple_asm_noutputs): Likewise.
23199 (gimple_asm_nclobbers): Likewise.
23200 (gimple_asm_nlabels): Likewise.
23201 (gimple_asm_input_op): Likewise.
23202 (gimple_asm_input_op_ptr): Likewise.
23203 (gimple_asm_output_op): Likewise.
23204 (gimple_asm_output_op_ptr): Likewise.
23205 (gimple_asm_set_output_op): Likewise.
23206 (gimple_asm_clobber_op): Likewise.
23207 (gimple_asm_set_clobber_op): Likewise.
23208 (gimple_asm_label_op): Likewise.
23209 (gimple_asm_set_label_op): Likewise.
23210 (gimple_asm_string): Likewise.
23211 (gimple_catch_types): Likewise.
23212 (gimple_catch_types_ptr): Likewise.
23213 (gimple_catch_handler_ptr): Likewise.
23214 (gimple_catch_set_types): Likewise.
23215 (gimple_catch_set_handler): Likewise.
23216 (gimple_eh_filter_types): Likewise.
23217 (gimple_eh_filter_types_ptr): Likewise.
23218 (gimple_eh_filter_failure_ptr): Likewise.
23219 (gimple_eh_filter_set_types): Likewise.
23220 (gimple_eh_filter_set_failure): Likewise.
23221 (gimple_eh_must_not_throw_fndecl): Likewise.
23222 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23223 (gimple_eh_else_n_body_ptr): Likewise.
23224 (gimple_eh_else_e_body_ptr): Likewise.
23225 (gimple_eh_else_set_n_body): Likewise.
23226 (gimple_eh_else_set_e_body): Likewise.
23227 (gimple_try_eval_ptr): Likewise.
23228 (gimple_try_cleanup_ptr): Likewise.
23229 (gimple_try_set_eval): Likewise.
23230 (gimple_try_set_cleanup): Likewise.
23231 (gimple_wce_cleanup_ptr): Likewise.
23232 (gimple_wce_set_cleanup): Likewise.
23233 (gimple_phi_capacity): Likewise.
23234 (gimple_phi_num_args): Likewise.
23235 (gimple_phi_result): Likewise.
23236 (gimple_phi_result_ptr): Likewise.
23237 (gimple_phi_set_result): Likewise.
23238 (gimple_phi_arg): Likewise.
23239 (gimple_phi_set_arg): Likewise.
23240 (gimple_resx_region): Likewise.
23241 (gimple_resx_set_region): Likewise.
23242 (gimple_eh_dispatch_region): Likewise.
23243 (gimple_eh_dispatch_set_region): Likewise.
23244 (gimple_omp_critical_name): Likewise.
23245 (gimple_omp_critical_name_ptr): Likewise.
23246 (gimple_omp_critical_set_name): Likewise.
23247 (gimple_omp_for_clauses): Likewise.
23248 (gimple_omp_for_clauses_ptr): Likewise.
23249 (gimple_omp_for_set_clauses): Likewise.
23250 (gimple_omp_for_collapse): Likewise.
23251 (gimple_omp_for_index): Likewise.
23252 (gimple_omp_for_index_ptr): Likewise.
23253 (gimple_omp_for_set_index): Likewise.
23254 (gimple_omp_for_initial): Likewise.
23255 (gimple_omp_for_initial_ptr): Likewise.
23256 (gimple_omp_for_set_initial): Likewise.
23257 (gimple_omp_for_final): Likewise.
23258 (gimple_omp_for_final_ptr): Likewise.
23259 (gimple_omp_for_set_final): Likewise.
23260 (gimple_omp_for_incr): Likewise.
23261 (gimple_omp_for_incr_ptr): Likewise.
23262 (gimple_omp_for_set_incr): Likewise.
23263 (gimple_omp_for_pre_body_ptr): Likewise.
23264 (gimple_omp_for_set_pre_body): Likewise.
23265 (gimple_omp_parallel_clauses): Likewise.
23266 (gimple_omp_parallel_clauses_ptr): Likewise.
23267 (gimple_omp_parallel_set_clauses): Likewise.
23268 (gimple_omp_parallel_child_fn): Likewise.
23269 (gimple_omp_parallel_child_fn_ptr): Likewise.
23270 (gimple_omp_parallel_set_child_fn): Likewise.
23271 (gimple_omp_parallel_data_arg): Likewise.
23272 (gimple_omp_parallel_data_arg_ptr): Likewise.
23273 (gimple_omp_parallel_set_data_arg): Likewise.
23274 (gimple_omp_task_clauses): Likewise.
23275 (gimple_omp_task_clauses_ptr): Likewise.
23276 (gimple_omp_task_set_clauses): Likewise.
23277 (gimple_omp_task_child_fn): Likewise.
23278 (gimple_omp_task_child_fn_ptr): Likewise.
23279 (gimple_omp_task_set_child_fn): Likewise.
23280 (gimple_omp_task_data_arg): Likewise.
23281 (gimple_omp_task_data_arg_ptr): Likewise.
23282 (gimple_omp_task_set_data_arg): Likewise.
23283 (gimple_omp_taskreg_clauses): Likewise.
23284 (gimple_omp_taskreg_clauses_ptr): Likewise.
23285 (gimple_omp_taskreg_set_clauses): Likewise.
23286 (gimple_omp_taskreg_child_fn): Likewise.
23287 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23288 (gimple_omp_taskreg_set_child_fn): Likewise.
23289 (gimple_omp_taskreg_data_arg): Likewise.
23290 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23291 (gimple_omp_taskreg_set_data_arg): Likewise.
23292 (gimple_omp_task_copy_fn): Likewise.
23293 (gimple_omp_task_copy_fn_ptr): Likewise.
23294 (gimple_omp_task_set_copy_fn): Likewise.
23295 (gimple_omp_task_arg_size): Likewise.
23296 (gimple_omp_task_arg_size_ptr): Likewise.
23297 (gimple_omp_task_set_arg_size): Likewise.
23298 (gimple_omp_task_arg_align): Likewise.
23299 (gimple_omp_task_arg_align_ptr): Likewise.
23300 (gimple_omp_task_set_arg_align): Likewise.
23301 (gimple_omp_single_clauses): Likewise.
23302 (gimple_omp_single_clauses_ptr): Likewise.
23303 (gimple_omp_single_set_clauses): Likewise.
23304 (gimple_omp_target_clauses): Likewise.
23305 (gimple_omp_target_clauses_ptr): Likewise.
23306 (gimple_omp_target_set_clauses): Likewise.
23307 (gimple_omp_target_child_fn): Likewise.
23308 (gimple_omp_target_child_fn_ptr): Likewise.
23309 (gimple_omp_target_set_child_fn): Likewise.
23310 (gimple_omp_target_data_arg): Likewise.
23311 (gimple_omp_target_data_arg_ptr): Likewise.
23312 (gimple_omp_target_set_data_arg): Likewise.
23313 (gimple_omp_teams_clauses): Likewise.
23314 (gimple_omp_teams_clauses_ptr): Likewise.
23315 (gimple_omp_teams_set_clauses): Likewise.
23316 (gimple_omp_sections_clauses): Likewise.
23317 (gimple_omp_sections_clauses_ptr): Likewise.
23318 (gimple_omp_sections_set_clauses): Likewise.
23319 (gimple_omp_sections_control): Likewise.
23320 (gimple_omp_sections_control_ptr): Likewise.
23321 (gimple_omp_sections_set_control): Likewise.
23322 (gimple_omp_for_set_cond): Likewise.
23323 (gimple_omp_for_cond): Likewise.
23324 (gimple_omp_atomic_store_set_val): Likewise.
23325 (gimple_omp_atomic_store_val): Likewise.
23326 (gimple_omp_atomic_store_val_ptr): Likewise.
23327 (gimple_omp_atomic_load_set_lhs): Likewise.
23328 (gimple_omp_atomic_load_lhs): Likewise.
23329 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23330 (gimple_omp_atomic_load_set_rhs): Likewise.
23331 (gimple_omp_atomic_load_rhs): Likewise.
23332 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23333 (gimple_omp_continue_control_def): Likewise.
23334 (gimple_omp_continue_control_def_ptr): Likewise.
23335 (gimple_omp_continue_set_control_def): Likewise.
23336 (gimple_omp_continue_control_use): Likewise.
23337 (gimple_omp_continue_control_use_ptr): Likewise.
23338 (gimple_omp_continue_set_control_use): Likewise.
23339 (gimple_transaction_body_ptr): Likewise.
23340 (gimple_transaction_label): Likewise.
23341 (gimple_transaction_label_ptr): Likewise.
23342 (gimple_transaction_set_body): Likewise.
23343 (gimple_transaction_set_label): Likewise.
23345 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23346 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23347 * ipa-ref.c (ipa_record_reference): Likewise.
23348 * ipa-reference.c (analyze_function): Likewise.
23349 (ipa_reference_write_optimization_summary): Likewise.
23350 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23351 (address_taken_from_non_vtable_p): Likewise.
23352 (comdat_can_be_unshared_p_1): Likewise.
23353 * lto-cgraph.c (lto_output_ref): Likewise.
23354 (add_references): Likewise.
23355 (compute_ltrans_boundary): Likewise.
23356 (output_symtab): Likewise.
23357 (input_ref): Likewise.
23358 (input_cgraph_1): Likewise.
23359 (output_cgraph_opt_summary): Likewise.
23360 * lto-streamer-out.c (lto_output): Likewise.
23361 (output_symbol_p): Likewise.
23362 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23363 (lsei_start_function_in_partition): Likewise.
23364 (lsei_next_variable_in_partition): Likewise.
23365 (lsei_start_variable_in_partition): Likewise.
23366 * symtab.c (insert_to_assembler_name_hash): Likewise.
23367 (unlink_from_assembler_name_hash): Likewise.
23368 (symtab_unregister_node): Likewise.
23369 (symtab_remove_node): Likewise.
23370 (dump_symtab_node): Likewise.
23371 (verify_symtab_base): Likewise.
23372 (verify_symtab_node): Likewise.
23373 (symtab_make_decl_local): Likewise.
23374 (symtab_alias_ultimate_target): Likewise.
23375 (symtab_resolve_alias): Likewise.
23376 (symtab_get_symbol_partitioning_class): Likewise.
23377 * tree-phinodes.c (allocate_phi_node): Likewise.
23378 (reserve_phi_args_for_new_edge): Likewise.
23379 (remove_phi_args): Likewise.
23380 * varpool.c (varpool_node_for_asm): Likewise.
23381 (varpool_remove_unreferenced_decls): Likewise.
23383 2014-04-23 Jeff Law <law@redhat.com>
23385 PR tree-optimization/60902
23386 * tree-ssa-threadedge.c
23387 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23388 invalidate outputs from statements that do not produce useful
23389 outputs for threading.
23391 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23393 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23394 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23395 machine descriptions for Stack Smashing Protector.
23397 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23399 * aarch64.md (<optab>_rol<mode>3): New pattern.
23400 (<optab>_rolsi3_uxtw): Likewise.
23401 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23403 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23405 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23406 (arm_cortex_a12_tune): Likewise.
23408 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23410 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23412 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23414 * config/arm/arm.md (arm_rev16si2): New pattern.
23415 (arm_rev16si2_alt): Likewise.
23416 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23418 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23420 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23421 (rev16<mode>2_alt): Likewise.
23422 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23423 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23424 (aarch_rev16_shleft_mask_imm_p): Likewise.
23425 (aarch_rev16_p_1): Likewise.
23426 (aarch_rev16_p): Likewise.
23427 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23428 (aarch_rev16_shright_mask_imm_p): Likewise.
23429 (aarch_rev16_shleft_mask_imm_p): Likewise.
23431 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23433 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23434 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23436 (cortex_a53_extra_costs): Likewise.
23437 (cortex_a57_extra_costs): Likewise.
23438 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23439 (cortexa7_extra_costs): Likewise.
23440 (cortexa8_extra_costs): Likewise.
23441 (cortexa12_extra_costs): Likewise.
23442 (cortexa15_extra_costs): Likewise.
23443 (v7m_extra_costs): Likewise.
23444 (arm_new_rtx_costs): Handle BSWAP.
23446 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23448 * config/arm/arm.c (cortexa8_extra_costs): New table.
23449 (arm_cortex_a8_tune): New tuning struct.
23450 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23452 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23454 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23456 2014-04-23 Richard Biener <rguenther@suse.de>
23458 * Makefile.in (OBJS): Remove loop-unswitch.o.
23459 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23460 * passes.def (pass_rtl_unswitch): Likewise.
23461 * loop-init.c (gate_rtl_unswitch): Likewise.
23462 (rtl_unswitch): Likewise.
23463 (pass_data_rtl_unswitch): Likewise.
23464 (pass_rtl_unswitch): Likewise.
23465 (make_pass_rtl_unswitch): Likewise.
23466 * rtl.h (reversed_condition): Likewise.
23467 (compare_and_jump_seq): Likewise.
23468 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23470 * loop-unroll.c (compare_and_jump_seq): Likewise.
23472 2014-04-23 Richard Biener <rguenther@suse.de>
23474 PR tree-optimization/60903
23475 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23476 commented code block.
23477 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23478 loop flags to newly created BBs and edges.
23480 2014-04-23 Nick Clifton <nickc@redhat.com>
23482 * config/msp430/msp430.c (msp430_handle_option): Move function
23484 (msp430_option_override): Simplify mcu and mcpu option handling.
23485 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23486 support for -mhwmult command line option.
23487 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23488 -mhwmult command line option.
23489 (msp430_hwmult_enabled): Delete.
23490 (msp43o_output_labelref): Add support for -mhwmult command line option.
23491 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23492 (umulsidi3): Likewise.
23493 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23494 (mcpu, mlarge, msmall): Likewise.
23495 (mhwmult): New option.
23496 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23498 (msp430_is_f5_mcu): Remove prototype.
23499 (msp430_use_f5_series_hwmult): Add prototype.
23500 * config/msp430/msp430-opts.h: New file.
23501 * common/config/msp430: New directory.
23502 * common/config/msp430/msp430-common.c: New file.
23503 * config.gcc (msp430): Remove target_has_targetm_common.
23504 * doc/invoke.texi: Document -mhwmult command line option.
23506 2014-04-23 Nick Clifton <nickc@redhat.com>
23508 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23509 default-manifest.o if it can be found in the search path.
23510 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23512 2014-04-23 Terry Guo <terry.guo@arm.com>
23514 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23516 2014-04-23 Richard Biener <rguenther@suse.de>
23518 PR middle-end/60895
23519 * tree-inline.c (declare_return_variable): Use mark_addressable.
23521 2014-04-23 Richard Biener <rguenther@suse.de>
23523 PR middle-end/60891
23524 * loop-init.c (loop_optimizer_init): Make sure to apply
23525 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23527 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23530 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23532 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23533 if flag_sanitize_undefined_trap_on_error.
23534 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23535 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23536 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23537 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23538 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23539 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23540 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23541 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23542 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23543 * ubsan.c (ubsan_instrument_unreachable): Return
23544 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23545 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23546 if flag_sanitize_undefined_trap_on_error and
23547 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23548 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23549 instrument_bool_enum_load): Emit __builtin_trap () if
23550 flag_sanitize_undefined_trap_on_error and
23551 __builtin_handle_*_abort () if !flag_sanitize_recover.
23552 * doc/invoke.texi (-fsanitize-recover,
23553 -fsanitize-undefined-trap-on-error): Document.
23555 2014-04-22 Christian Bruel <christian.bruel@st.com>
23557 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23558 Force immediates to SImode.
23560 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23562 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23563 (lroundsfsi2): New.
23564 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23565 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23566 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23567 (nios2_fpu_insn): Add entry for round.
23568 (N2FPU_NO_ERRNO_P): Define.
23569 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23571 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23573 2014-04-22 Richard Henderson <rth@redhat.com>
23575 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23576 (add<GPI>3_compare0): Remove leading * from name.
23577 (add<GPI>3_carryin): Likewise.
23578 (sub<GPI>3_compare0): Likewise.
23579 (sub<GPI>3_carryin): Likewise.
23580 (<su_optab>mulditi3): New expander.
23581 (multi3): New expander.
23582 (madd<GPI>): Remove leading * from name.
23584 2014-04-22 Martin Jambor <mjambor@suse.cz>
23586 * cgraphclones.c (cgraph_function_versioning): Copy
23587 ipa_transforms_to_apply instead of asserting it is empty.
23589 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23592 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23593 on count_exp to get mode.
23595 2014-04-22 Andrew Pinski <apinski@cavium.com>
23597 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23598 Handle TLS for ILP32.
23599 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23600 (tlsie_small_<mode>): this and handle PTR.
23601 (tlsie_small_sidi): New pattern.
23602 (tlsle_small): Change to an expand to handle ILP32.
23603 (tlsle_small_<mode>): New pattern.
23604 (tlsdesc_small): Rename to ...
23605 (tlsdesc_small_<mode>): this and handle PTR.
23607 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23609 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23611 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23613 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23614 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23615 (aarch64_types_signed_poly_qualifiers): Likewise.
23616 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23617 (aarch64_types_poly_signed_qualifiers): Likewise.
23618 (TYPES_REINTERP_SS): Type macro added.
23619 (TYPES_REINTERP_SU): Likewise.
23620 (TYPES_REINTERP_SP): Likewise.
23621 (TYPES_REINTERP_US): Likewise.
23622 (TYPES_REINTERP_PS): Likewise.
23623 (aarch64_fold_builtin): New expression folding added.
23624 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23625 Declarations removed.
23626 (REINTERP_SS): Declarations added.
23627 (REINTERP_US): Likewise.
23628 (REINTERP_PS): Likewise.
23629 (REINTERP_SU): Likewise.
23630 (REINTERP_SP): Likewise.
23631 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23632 (vreinterpretq_p8_f64): Likewise.
23633 (vreinterpret_p16_f64): Likewise.
23634 (vreinterpretq_p16_f64): Likewise.
23635 (vreinterpret_f32_f64): Likewise.
23636 (vreinterpretq_f32_f64): Likewise.
23637 (vreinterpret_f64_f32): Likewise.
23638 (vreinterpret_f64_p8): Likewise.
23639 (vreinterpret_f64_p16): Likewise.
23640 (vreinterpret_f64_s8): Likewise.
23641 (vreinterpret_f64_s16): Likewise.
23642 (vreinterpret_f64_s32): Likewise.
23643 (vreinterpret_f64_s64): Likewise.
23644 (vreinterpret_f64_u8): Likewise.
23645 (vreinterpret_f64_u16): Likewise.
23646 (vreinterpret_f64_u32): Likewise.
23647 (vreinterpret_f64_u64): Likewise.
23648 (vreinterpretq_f64_f32): Likewise.
23649 (vreinterpretq_f64_p8): Likewise.
23650 (vreinterpretq_f64_p16): Likewise.
23651 (vreinterpretq_f64_s8): Likewise.
23652 (vreinterpretq_f64_s16): Likewise.
23653 (vreinterpretq_f64_s32): Likewise.
23654 (vreinterpretq_f64_s64): Likewise.
23655 (vreinterpretq_f64_u8): Likewise.
23656 (vreinterpretq_f64_u16): Likewise.
23657 (vreinterpretq_f64_u32): Likewise.
23658 (vreinterpretq_f64_u64): Likewise.
23659 (vreinterpret_s64_f64): Likewise.
23660 (vreinterpretq_s64_f64): Likewise.
23661 (vreinterpret_u64_f64): Likewise.
23662 (vreinterpretq_u64_f64): Likewise.
23663 (vreinterpret_s8_f64): Likewise.
23664 (vreinterpretq_s8_f64): Likewise.
23665 (vreinterpret_s16_f64): Likewise.
23666 (vreinterpretq_s16_f64): Likewise.
23667 (vreinterpret_s32_f64): Likewise.
23668 (vreinterpretq_s32_f64): Likewise.
23669 (vreinterpret_u8_f64): Likewise.
23670 (vreinterpretq_u8_f64): Likewise.
23671 (vreinterpret_u16_f64): Likewise.
23672 (vreinterpretq_u16_f64): Likewise.
23673 (vreinterpret_u32_f64): Likewise.
23674 (vreinterpretq_u32_f64): Likewise.
23676 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23678 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23679 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23680 (vreinterpret_p8_s8): Likewise.
23681 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23682 (vreinterpret_p8_s16): Likewise.
23683 (vreinterpret_p8_s32): Likewise.
23684 (vreinterpret_p8_s64): Likewise.
23685 (vreinterpret_p8_f32): Likewise.
23686 (vreinterpret_p8_u8): Likewise.
23687 (vreinterpret_p8_u16): Likewise.
23688 (vreinterpret_p8_u32): Likewise.
23689 (vreinterpret_p8_u64): Likewise.
23690 (vreinterpret_p8_p16): Likewise.
23691 (vreinterpretq_p8_s8): Likewise.
23692 (vreinterpretq_p8_s16): Likewise.
23693 (vreinterpretq_p8_s32): Likewise.
23694 (vreinterpretq_p8_s64): Likewise.
23695 (vreinterpretq_p8_f32): Likewise.
23696 (vreinterpretq_p8_u8): Likewise.
23697 (vreinterpretq_p8_u16): Likewise.
23698 (vreinterpretq_p8_u32): Likewise.
23699 (vreinterpretq_p8_u64): Likewise.
23700 (vreinterpretq_p8_p16): Likewise.
23701 (vreinterpret_p16_s8): Likewise.
23702 (vreinterpret_p16_s16): Likewise.
23703 (vreinterpret_p16_s32): Likewise.
23704 (vreinterpret_p16_s64): Likewise.
23705 (vreinterpret_p16_f32): Likewise.
23706 (vreinterpret_p16_u8): Likewise.
23707 (vreinterpret_p16_u16): Likewise.
23708 (vreinterpret_p16_u32): Likewise.
23709 (vreinterpret_p16_u64): Likewise.
23710 (vreinterpret_p16_p8): Likewise.
23711 (vreinterpretq_p16_s8): Likewise.
23712 (vreinterpretq_p16_s16): Likewise.
23713 (vreinterpretq_p16_s32): Likewise.
23714 (vreinterpretq_p16_s64): Likewise.
23715 (vreinterpretq_p16_f32): Likewise.
23716 (vreinterpretq_p16_u8): Likewise.
23717 (vreinterpretq_p16_u16): Likewise.
23718 (vreinterpretq_p16_u32): Likewise.
23719 (vreinterpretq_p16_u64): Likewise.
23720 (vreinterpretq_p16_p8): Likewise.
23721 (vreinterpret_f32_s8): Likewise.
23722 (vreinterpret_f32_s16): Likewise.
23723 (vreinterpret_f32_s32): Likewise.
23724 (vreinterpret_f32_s64): Likewise.
23725 (vreinterpret_f32_u8): Likewise.
23726 (vreinterpret_f32_u16): Likewise.
23727 (vreinterpret_f32_u32): Likewise.
23728 (vreinterpret_f32_u64): Likewise.
23729 (vreinterpret_f32_p8): Likewise.
23730 (vreinterpret_f32_p16): Likewise.
23731 (vreinterpretq_f32_s8): Likewise.
23732 (vreinterpretq_f32_s16): Likewise.
23733 (vreinterpretq_f32_s32): Likewise.
23734 (vreinterpretq_f32_s64): Likewise.
23735 (vreinterpretq_f32_u8): Likewise.
23736 (vreinterpretq_f32_u16): Likewise.
23737 (vreinterpretq_f32_u32): Likewise.
23738 (vreinterpretq_f32_u64): Likewise.
23739 (vreinterpretq_f32_p8): Likewise.
23740 (vreinterpretq_f32_p16): Likewise.
23741 (vreinterpret_s64_s8): Likewise.
23742 (vreinterpret_s64_s16): Likewise.
23743 (vreinterpret_s64_s32): Likewise.
23744 (vreinterpret_s64_f32): Likewise.
23745 (vreinterpret_s64_u8): Likewise.
23746 (vreinterpret_s64_u16): Likewise.
23747 (vreinterpret_s64_u32): Likewise.
23748 (vreinterpret_s64_u64): Likewise.
23749 (vreinterpret_s64_p8): Likewise.
23750 (vreinterpret_s64_p16): Likewise.
23751 (vreinterpretq_s64_s8): Likewise.
23752 (vreinterpretq_s64_s16): Likewise.
23753 (vreinterpretq_s64_s32): Likewise.
23754 (vreinterpretq_s64_f32): Likewise.
23755 (vreinterpretq_s64_u8): Likewise.
23756 (vreinterpretq_s64_u16): Likewise.
23757 (vreinterpretq_s64_u32): Likewise.
23758 (vreinterpretq_s64_u64): Likewise.
23759 (vreinterpretq_s64_p8): Likewise.
23760 (vreinterpretq_s64_p16): Likewise.
23761 (vreinterpret_u64_s8): Likewise.
23762 (vreinterpret_u64_s16): Likewise.
23763 (vreinterpret_u64_s32): Likewise.
23764 (vreinterpret_u64_s64): Likewise.
23765 (vreinterpret_u64_f32): Likewise.
23766 (vreinterpret_u64_u8): Likewise.
23767 (vreinterpret_u64_u16): Likewise.
23768 (vreinterpret_u64_u32): Likewise.
23769 (vreinterpret_u64_p8): Likewise.
23770 (vreinterpret_u64_p16): Likewise.
23771 (vreinterpretq_u64_s8): Likewise.
23772 (vreinterpretq_u64_s16): Likewise.
23773 (vreinterpretq_u64_s32): Likewise.
23774 (vreinterpretq_u64_s64): Likewise.
23775 (vreinterpretq_u64_f32): Likewise.
23776 (vreinterpretq_u64_u8): Likewise.
23777 (vreinterpretq_u64_u16): Likewise.
23778 (vreinterpretq_u64_u32): Likewise.
23779 (vreinterpretq_u64_p8): Likewise.
23780 (vreinterpretq_u64_p16): Likewise.
23781 (vreinterpret_s8_s16): Likewise.
23782 (vreinterpret_s8_s32): Likewise.
23783 (vreinterpret_s8_s64): Likewise.
23784 (vreinterpret_s8_f32): Likewise.
23785 (vreinterpret_s8_u8): Likewise.
23786 (vreinterpret_s8_u16): Likewise.
23787 (vreinterpret_s8_u32): Likewise.
23788 (vreinterpret_s8_u64): Likewise.
23789 (vreinterpret_s8_p8): Likewise.
23790 (vreinterpret_s8_p16): Likewise.
23791 (vreinterpretq_s8_s16): Likewise.
23792 (vreinterpretq_s8_s32): Likewise.
23793 (vreinterpretq_s8_s64): Likewise.
23794 (vreinterpretq_s8_f32): Likewise.
23795 (vreinterpretq_s8_u8): Likewise.
23796 (vreinterpretq_s8_u16): Likewise.
23797 (vreinterpretq_s8_u32): Likewise.
23798 (vreinterpretq_s8_u64): Likewise.
23799 (vreinterpretq_s8_p8): Likewise.
23800 (vreinterpretq_s8_p16): Likewise.
23801 (vreinterpret_s16_s8): Likewise.
23802 (vreinterpret_s16_s32): Likewise.
23803 (vreinterpret_s16_s64): Likewise.
23804 (vreinterpret_s16_f32): Likewise.
23805 (vreinterpret_s16_u8): Likewise.
23806 (vreinterpret_s16_u16): Likewise.
23807 (vreinterpret_s16_u32): Likewise.
23808 (vreinterpret_s16_u64): Likewise.
23809 (vreinterpret_s16_p8): Likewise.
23810 (vreinterpret_s16_p16): Likewise.
23811 (vreinterpretq_s16_s8): Likewise.
23812 (vreinterpretq_s16_s32): Likewise.
23813 (vreinterpretq_s16_s64): Likewise.
23814 (vreinterpretq_s16_f32): Likewise.
23815 (vreinterpretq_s16_u8): Likewise.
23816 (vreinterpretq_s16_u16): Likewise.
23817 (vreinterpretq_s16_u32): Likewise.
23818 (vreinterpretq_s16_u64): Likewise.
23819 (vreinterpretq_s16_p8): Likewise.
23820 (vreinterpretq_s16_p16): Likewise.
23821 (vreinterpret_s32_s8): Likewise.
23822 (vreinterpret_s32_s16): Likewise.
23823 (vreinterpret_s32_s64): Likewise.
23824 (vreinterpret_s32_f32): Likewise.
23825 (vreinterpret_s32_u8): Likewise.
23826 (vreinterpret_s32_u16): Likewise.
23827 (vreinterpret_s32_u32): Likewise.
23828 (vreinterpret_s32_u64): Likewise.
23829 (vreinterpret_s32_p8): Likewise.
23830 (vreinterpret_s32_p16): Likewise.
23831 (vreinterpretq_s32_s8): Likewise.
23832 (vreinterpretq_s32_s16): Likewise.
23833 (vreinterpretq_s32_s64): Likewise.
23834 (vreinterpretq_s32_f32): Likewise.
23835 (vreinterpretq_s32_u8): Likewise.
23836 (vreinterpretq_s32_u16): Likewise.
23837 (vreinterpretq_s32_u32): Likewise.
23838 (vreinterpretq_s32_u64): Likewise.
23839 (vreinterpretq_s32_p8): Likewise.
23840 (vreinterpretq_s32_p16): Likewise.
23841 (vreinterpret_u8_s8): Likewise.
23842 (vreinterpret_u8_s16): Likewise.
23843 (vreinterpret_u8_s32): Likewise.
23844 (vreinterpret_u8_s64): Likewise.
23845 (vreinterpret_u8_f32): Likewise.
23846 (vreinterpret_u8_u16): Likewise.
23847 (vreinterpret_u8_u32): Likewise.
23848 (vreinterpret_u8_u64): Likewise.
23849 (vreinterpret_u8_p8): Likewise.
23850 (vreinterpret_u8_p16): Likewise.
23851 (vreinterpretq_u8_s8): Likewise.
23852 (vreinterpretq_u8_s16): Likewise.
23853 (vreinterpretq_u8_s32): Likewise.
23854 (vreinterpretq_u8_s64): Likewise.
23855 (vreinterpretq_u8_f32): Likewise.
23856 (vreinterpretq_u8_u16): Likewise.
23857 (vreinterpretq_u8_u32): Likewise.
23858 (vreinterpretq_u8_u64): Likewise.
23859 (vreinterpretq_u8_p8): Likewise.
23860 (vreinterpretq_u8_p16): Likewise.
23861 (vreinterpret_u16_s8): Likewise.
23862 (vreinterpret_u16_s16): Likewise.
23863 (vreinterpret_u16_s32): Likewise.
23864 (vreinterpret_u16_s64): Likewise.
23865 (vreinterpret_u16_f32): Likewise.
23866 (vreinterpret_u16_u8): Likewise.
23867 (vreinterpret_u16_u32): Likewise.
23868 (vreinterpret_u16_u64): Likewise.
23869 (vreinterpret_u16_p8): Likewise.
23870 (vreinterpret_u16_p16): Likewise.
23871 (vreinterpretq_u16_s8): Likewise.
23872 (vreinterpretq_u16_s16): Likewise.
23873 (vreinterpretq_u16_s32): Likewise.
23874 (vreinterpretq_u16_s64): Likewise.
23875 (vreinterpretq_u16_f32): Likewise.
23876 (vreinterpretq_u16_u8): Likewise.
23877 (vreinterpretq_u16_u32): Likewise.
23878 (vreinterpretq_u16_u64): Likewise.
23879 (vreinterpretq_u16_p8): Likewise.
23880 (vreinterpretq_u16_p16): Likewise.
23881 (vreinterpret_u32_s8): Likewise.
23882 (vreinterpret_u32_s16): Likewise.
23883 (vreinterpret_u32_s32): Likewise.
23884 (vreinterpret_u32_s64): Likewise.
23885 (vreinterpret_u32_f32): Likewise.
23886 (vreinterpret_u32_u8): Likewise.
23887 (vreinterpret_u32_u16): Likewise.
23888 (vreinterpret_u32_u64): Likewise.
23889 (vreinterpret_u32_p8): Likewise.
23890 (vreinterpret_u32_p16): Likewise.
23891 (vreinterpretq_u32_s8): Likewise.
23892 (vreinterpretq_u32_s16): Likewise.
23893 (vreinterpretq_u32_s32): Likewise.
23894 (vreinterpretq_u32_s64): Likewise.
23895 (vreinterpretq_u32_f32): Likewise.
23896 (vreinterpretq_u32_u8): Likewise.
23897 (vreinterpretq_u32_u16): Likewise.
23898 (vreinterpretq_u32_u64): Likewise.
23899 (vreinterpretq_u32_p8): Likewise.
23900 (vreinterpretq_u32_p16): Likewise.
23902 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23904 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23906 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23908 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23909 (vqnegd_s64): Likewise.
23910 (vqabs_s64): Likewise.
23911 (vqabsd_s64): Likewise.
23913 2014-04-22 Richard Henderson <rth@redhat.com>
23915 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23916 computation to the top of the loop.
23918 2014-04-22 Renlin <renlin.li@arm.com>
23919 Jiong Wang <jiong.wang@arm.com>
23921 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23922 * config/aarch64/aarch64.c (aarch64_layout_frame)
23923 (aarch64_initial_elimination_offset): Likewise.
23925 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23927 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23930 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23932 * machmode.h (bitwise_mode_for_mode): Declare.
23933 * stor-layout.h (bitwise_type_for_mode): Likewise.
23934 * stor-layout.c (bitwise_mode_for_mode): New function.
23935 (bitwise_type_for_mode): Likewise.
23936 * builtins.c (fold_builtin_memory_op): Use it instead of
23937 int_mode_for_mode and build_nonstandard_integer_type.
23939 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23941 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23942 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23943 (*-*-solaris2*): Simplify.
23944 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23945 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23946 *-*-solaris2.9* handling.
23948 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23950 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23951 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23952 handling, simplify.
23953 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23954 * configure: Regenerate.
23956 * config/i386/sol2-9.h: Remove.
23958 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23959 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23960 Remove Solaris 9 references.
23962 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23964 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23965 (floatuns<GPI:mode><GPF:mode>2): Remove.
23966 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23967 and floatuns conversions.
23968 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23969 and floatuns conversions.
23970 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23971 (w1,w2): New mode attributes for inequal width conversions.
23973 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23975 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23976 the output asm format.
23978 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23980 * config/aarch64/aarch64-simd.md
23981 (aarch64_cm<optab>di): Always split.
23982 (*aarch64_cm<optab>di): New.
23983 (aarch64_cmtstdi): Always split.
23984 (*aarch64_cmtstdi): New.
23986 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23988 PR tree-optimization/60823
23989 * omp-low.c (ipa_simd_modify_function_body): Go through
23990 all SSA_NAMEs and for those refering to vector arguments
23991 which are going to be replaced adjust SSA_NAME_VAR and,
23992 if it is a default definition, change it into a non-default
23993 definition assigned at the beginning of function from new_decl.
23994 (ipa_simd_modify_stmt_ops): Rewritten.
23995 * tree-dfa.c (set_ssa_default_def): When removing default def,
23996 check for NULL loc instead of NULL *loc.
23998 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24000 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24001 restrictions on core registers for DImode values in Thumb2.
24003 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24005 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24006 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24008 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24010 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24011 (*iordi_notzesidi_di): Likewise.
24012 (*iordi_notsesidi_di): Likewise.
24014 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24016 * config/arm/arm-protos.h (tune_params): New struct members.
24017 * config/arm/arm.c: Initialise tune_params per processor.
24018 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24019 for speed, based on new tune_params.
24021 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24023 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24024 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24025 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24026 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24027 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24028 (vrnda_f64): Likewise.
24029 (vrndi_f64): Likewise.
24030 (vrndm_f64): Likewise.
24031 (vrndn_f64): Likewise.
24032 (vrndp_f64): Likewise.
24033 (vrndx_f64): Likewise.
24035 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24037 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24038 GET_MODE_SIZE argument is enum machine_mode.
24040 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24043 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24044 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24046 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24048 PR middle-end/60281
24049 * asan.c (asan_emit_stack_protection): Force the base to align to
24050 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24051 appropriate bits if STRICT_ALIGNMENT.
24052 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24054 (expand_used_vars): Leave a space in the stack frame for alignment
24055 if STRICT_ALIGNMENT.
24057 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24059 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24061 (gimple_store_p): Likewise.
24062 (gimple_assign_load_p): Likewise.
24063 (gimple_assign_cast_p): Likewise.
24064 (gimple_clobber_p): Likewise.
24066 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24067 rather than a gimple.
24068 (gimple_assign_cast_p): Likewise.
24070 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24073 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24074 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24076 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24077 more debug information for E500 if -mdebug=reg.
24079 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24082 * config/i386/i386.c (ix86_expand_builtin)
24083 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24084 register for target RTX.
24085 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24087 2014-04-18 Cong Hou <congh@google.com>
24089 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24090 the widen-mult pattern by handling two operands with different sizes,
24091 and operands whose size is smaller than half of the result type.
24093 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24095 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24096 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24097 (do_estimate_edge_time): Compute it.
24098 * ipa-inline.c (want_inline_small_function_p): Bypass
24099 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24101 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24103 * ipa-inline.c (spec_rem): New static variable.
24104 (dump_overall_stats): New function.
24105 (dump_inline_stats): New function.
24107 2014-04-18 Richard Henderson <rth@redhat.com>
24109 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24110 to GET_MODE_SIZE, not a reg_class_t.
24112 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24114 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24115 (vsx_xxmrglw_<mode>): Likewise.
24117 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24120 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24121 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24122 (rs6000_init_hard_regno_mode_ok): Likewise.
24124 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24126 * ipa-inline.c (inline_small_functions): Account only non-cold
24128 * doc/invoke.texi (inline-unit-growth): Update documentation.
24130 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24132 * config/rs6000/rs6000.md (addti3, subti3): New.
24134 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24137 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24138 comment. Check optimize_insn_for_size_p instead of
24139 optimize_insn_for_speed_p.
24141 2014-04-17 Martin Jambor <mjambor@suse.cz>
24143 * gimple-iterator.c (gsi_start_edge): New function.
24144 * gimple-iterator.h (gsi_start_edge): Declare.
24145 * tree-sra.c (single_non_eh_succ): New function.
24146 (disqualify_ops_if_throwing_stmt): Renamed to
24147 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24148 having one non-EH successor BB.
24149 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24150 generate loads into replacements.
24151 (sra_modify_assign): Likewise and and also use the simple path for
24153 (sra_modify_function_body): Commit statements on edges.
24155 2014-04-17 Richard Biener <rguenther@suse.de>
24157 PR middle-end/60849
24158 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24159 comparison results and add clarifying comment.
24161 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24163 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24164 (blank_mode): Initialize it.
24165 (emit_mode_size_inline, emit_mode_nunits_inline,
24166 emit_mode_inner_inline): New functions.
24167 (emit_insn_modes_h): Call them and surround their output with
24168 #if GCC_VERSION >= 4001 ... #endif.
24169 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24170 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24171 mode_* arrays if the argument is __builtin_constant_p.
24172 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24173 is enum machine_mode.
24175 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24177 * passes.c (opt_pass::execute): Adjust.
24178 (pass_manager::execute_pass_mode_switching): Likewise.
24179 (early_local_passes::execute): Likewise.
24180 (execute_one_pass): Pass cfun to the pass's execute method.
24181 * tree-pass.h (opt_pass::execute): Add function * argument.
24182 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24183 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24184 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24185 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24186 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24187 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24188 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24189 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24190 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24191 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24192 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24193 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24194 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24195 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24196 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24197 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24198 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24199 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24200 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24201 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24202 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24203 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24204 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24205 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24206 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24207 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24208 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24209 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24210 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24213 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24215 * passes.c (opt_pass::gate): Take function * argument.
24216 (gate_all_early_local_passes): Merge into
24217 (early_local_passes::gate): this.
24218 (gate_all_early_optimizations): Merge into
24219 (all_early_optimizations::gate): this.
24220 (gate_all_optimizations): Mege into
24221 (all_optimizations::gate): this.
24222 (gate_all_optimizations_g): Merge into
24223 (all_optimizations_g::gate): this.
24224 (gate_rest_of_compilation): Mege into
24225 (rest_of_compilation::gate): this.
24226 (gate_postreload): Merge into
24227 (postreload::gate): this.
24228 (dump_one_pass): Pass cfun to the pass's gate method.
24229 (execute_ipa_summary_passes): Likewise.
24230 (execute_one_pass): Likewise.
24231 (ipa_write_summaries_2): Likewise.
24232 (ipa_write_optimization_summaries_1): Likewise.
24233 (ipa_read_summaries_1): Likewise.
24234 (ipa_read_optimization_summaries_1): Likewise.
24235 (execute_ipa_stmt_fixups): Likewise.
24236 * tree-pass.h (opt_pass::gate): Add function * argument.
24237 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24238 combine-stack-adj.c, combine.c, compare-elim.c,
24239 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24240 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24241 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24242 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24243 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24244 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24245 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24246 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24247 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24248 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24249 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24250 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24251 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24252 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24253 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24254 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24255 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24256 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24257 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24258 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24259 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24260 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24261 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24262 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24263 var-tracking.c, vtable-verify.c, web.c: Adjust.
24265 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24267 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24268 * configure: Regenerate.
24270 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24272 * passes.c (dump_one_pass): don't check pass->has_gate.
24273 (execute_ipa_summary_passes): Likewise.
24274 (execute_one_pass): Likewise.
24275 (ipa_write_summaries_2): Likewise.
24276 (ipa_write_optimization_summaries_1): Likewise.
24277 (ipa_read_optimization_summaries_1): Likewise.
24278 (execute_ipa_stmt_fixups): Likewise.
24279 * tree-pass.h (pass_data::has_gate): Remove.
24280 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24281 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24282 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24283 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24284 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24285 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24286 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24287 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24288 gimple-low.c, gimple-ssa-isolate-paths.c,
24289 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24290 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24291 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24292 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24293 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24294 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24295 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24296 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24297 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24298 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24299 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24300 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24301 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24302 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24303 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24304 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24305 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24306 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24307 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24308 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24309 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24310 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24313 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24315 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24317 * passes.c (pass_manager::register_dump_files_1): Merge into
24318 (pass_manager::register_dump_files): this, and remove its handling of
24319 properties since the pass always has the properties anyway.
24320 (pass_manager::pass_manager): Adjust.
24322 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24324 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24325 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24326 dealing with properties.
24327 (pass_manager::register_dump_files): Adjust.
24329 2014-03-20 Mark Wielaard <mjw@redhat.com>
24331 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24332 then represent the bound as normal constant value.
24334 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24337 Forward port from 4.8 branch
24338 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24340 * config/i386/bmiintrin.h (_blsi_u32): New.
24341 (_blsi_u64): Ditto.
24342 (_blsr_u32): Ditto.
24343 (_blsr_u64): Ditto.
24344 (_blsmsk_u32): Ditto.
24345 (_blsmsk_u64): Ditto.
24346 (_tzcnt_u32): Ditto.
24347 (_tzcnt_u64): Ditto.
24349 2014-04-17 Kito Cheng <kito@0xlab.org>
24351 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24353 2014-04-17 Richard Biener <rguenther@suse.de>
24355 PR middle-end/60849
24356 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24357 boolean results for comparisons.
24359 2014-04-17 Richard Biener <rguenther@suse.de>
24361 PR tree-optimization/60836
24362 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24363 initial PHI args to be gimple values.
24365 2014-04-17 Richard Biener <rguenther@suse.de>
24367 PR tree-optimization/60841
24368 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24369 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24370 of stmts to SLP build.
24371 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24372 (vect_analyze_slp): Likewise.
24373 (vect_analyze_slp_instance): Likewise.
24374 (vect_build_slp_tree): Limit overall SLP tree growth.
24375 * tree-vectorizer.h (vect_analyze_data_refs,
24376 vect_analyze_slp): Adjust prototypes.
24378 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24380 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24383 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24385 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24386 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24387 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24388 for TARGET_SLOW_PSHUFB
24390 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24392 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24393 * config/i386/i386.c (intel_cost): Ditto.
24395 2014-04-17 Joey Ye <joey.ye@arm.com>
24397 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24399 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24401 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24402 with -fuse-profile.
24404 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24406 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24407 (type_all_derivations_known_p): New predicate.
24408 (type_all_ctors_visible_p): New predicate.
24409 (type_possibly_instantiated_p): New predicate.
24410 (get_odr_type): Compute all_derivations_known.
24411 (dump_odr_type): Dump the flag.
24412 (maybe_record_type): Cleanup.
24413 (record_target_from_binfo): Add bases_to_consider array;
24414 record bases for types w/o instances and skip CXX destructor.
24415 (possible_polymorphic_call_targets_1): Add bases_to_consider
24416 and consider_construction parameters; check if type may have instance.
24417 (get_polymorphic_call_info): Set maybe_in_construction to true
24418 when we know nothing.
24419 (record_targets_from_bases): Skip CXX destructors; they are
24420 never called for types in construction.
24421 (possible_polymorphic_call_targets): Do not record target when
24422 type may not have instance.
24424 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24427 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24428 external aliases alive, too.
24430 2014-04-16 Andrew Pinski <apinski@cavium.com>
24432 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24435 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24437 * final.c (compute_alignments): Do not apply loop alignment to a block
24438 falling through to the exit.
24440 2014-04-16 Catherine Moore <clm@codesourcery.com>
24442 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24443 Adjust constraints for microMIPS store patterns.
24445 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24447 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24449 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24451 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24452 (append_use): Run at -O0.
24453 (append_vdef): Likewise.
24454 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24455 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24457 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24459 PR tree-optimization/60844
24460 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24461 (propagate_op_to_single_use, remove_visited_stmt_chain,
24462 linearize_expr, repropagate_negates, reassociate_bb): Use it
24463 instead of gsi_remove.
24465 2014-04-16 Martin Jambor <mjambor@suse.cz>
24467 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24468 ipa_transforms_to_apply.
24469 (cgraph_function_versioning): Assert that old_node has empty
24470 ipa_transforms_to_apply.
24471 * trans-mem.c (ipa_tm_create_version): Likewise.
24472 * tree-inline.c (tree_function_versioning): Do not duplicate
24473 ipa_transforms_to_apply.
24475 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24478 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24480 Pass necessary as flags on 64-bit Solaris/x86.
24481 Use lowercase relocs for x86_64-*-*.
24482 * configure: Regenerate.
24484 2014-04-15 Jan Hubicka <jh@suse.cz>
24486 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24487 (maybe_record_node, likely_target_p): Use it.
24489 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24492 Revert following patch
24494 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24497 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24498 software floating point or no floating point registers, do not
24499 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24500 in GPRs that occurs after we tested for GPRs that would never be
24503 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24504 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24505 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24506 specifically allow DDmode, since that does not use the SPE SIMD
24509 2014-03-21 Mark Wielaard <mjw@redhat.com>
24511 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24512 as unsigned or int depending on type and value used.
24514 2014-04-15 Richard Biener <rguenther@suse.de>
24516 PR rtl-optimization/56965
24517 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24518 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24520 * alias.c (true_dependence_1): Do not call
24521 nonoverlapping_component_refs_p.
24522 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24523 nonoverlapping_component_refs_p.
24524 (indirect_refs_may_alias_p): Likewise.
24526 2014-04-15 Teresa Johnson <tejohnson@google.com>
24528 * cfg.c (dump_bb_info): Fix flags check.
24529 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24531 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24533 PR rtl-optimization/60663
24534 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24537 2014-04-15 Richard Biener <rguenther@suse.de>
24539 * lto-streamer.h (LTO_major_version): Bump to 4.
24541 2014-04-15 Richard Biener <rguenther@suse.de>
24543 * common.opt (lto_partition_model): New enum.
24544 (flto-partition=): Merge separate options with a single with argument,
24545 add -flto-partition=one support.
24546 * flag-types.h (enum lto_partition_model): Declare.
24547 * opts.c (finish_options): Remove duplicate -flto-partition=
24549 * lto-wrapper.c (run_gcc): Adjust.
24551 2014-04-15 Richard Biener <rguenther@suse.de>
24553 * alias.c (ncr_compar): New function.
24554 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24556 2014-04-15 Richard Biener <rguenther@suse.de>
24558 * alias.c (record_component_aliases): Do not walk BINFOs.
24560 2014-04-15 Richard Biener <rguenther@suse.de>
24562 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24563 Add struct function argument and adjust.
24564 (find_func_aliases_for_call): Likewise.
24565 (find_func_aliases): Likewise.
24566 (find_func_clobbers): Likewise.
24567 (intra_create_variable_infos): Likewise.
24568 (compute_points_to_sets): Likewise.
24569 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24571 2014-04-15 Richard Biener <rguenther@suse.de>
24573 * tree.c (iterative_hash_expr): Use enum tree_code_class
24574 to store TREE_CODE_CLASS.
24575 (tree_block): Likewise.
24576 (tree_set_block): Likewise.
24577 * tree.h (fold_build_pointer_plus_loc): Use
24578 convert_to_ptrofftype_loc.
24580 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24583 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24586 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24588 * cfgloop.h (struct loop): Move force_vectorize down.
24589 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24590 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24591 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24592 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24593 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24594 * tree-core.h (enum annot_expr_kind): Add new kind values.
24595 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24596 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24598 * tree.def (ANNOTATE_EXPR): Tweak comment.
24600 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24602 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24605 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24607 * tree.h (TYPE_IDENTIFIER): Declare.
24608 * tree.c (subrange_type_for_debug_p): Use it.
24609 * godump.c (go_format_type): Likewise.
24610 * dwarf2out.c (is_cxx_auto, modified_type_die,
24611 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24612 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24614 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24617 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24619 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24621 * config/i386/i386.c (examine_argument): Return bool. Return true if
24622 parameter should be passed in memory.
24623 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24624 (construct_container): Update calls to examine_argument.
24625 (function_arg_advance_64): Ditto.
24626 (return_in_memory_32): Merge with ix86_return_in_memory.
24627 (return_in_memory_64): Ditto.
24628 (return_in_memory_ms_64): Ditto.
24630 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24632 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24633 * coverage.c (coverage_compute_profile_id): Handle externally visible
24636 2014-04-14 Martin Jambor <mjambor@suse.cz>
24638 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24639 DECL_DISREGARD_INLINE_LIMITS functions.
24641 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24644 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24646 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24649 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24650 optimize_insn_for_speed_p instead of
24651 optimize_function_for_speed_p.
24653 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24655 * doc/invoke.texi (free): Document AArch64.
24657 2014-04-14 Richard Biener <rguenther@suse.de>
24659 PR tree-optimization/60042
24660 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24661 (insert_into_preds_of_block): Do not prevent PHI insertion
24662 for REFERENCE exprs here ...
24663 (eliminate_dom_walker::before_dom_children): ... but prevent
24664 their use here under similar conditions when applied to the
24665 IL after PRE optimizations.
24667 2014-04-14 Richard Biener <rguenther@suse.de>
24669 * passes.def: Move early points-to after early SRA.
24671 2014-04-14 Richard Biener <rguenther@suse.de>
24673 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24674 check for which sign-changes we allow when forwarding
24675 a converted value into a switch.
24677 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24679 * stor-layout.c (place_field): Finalize non-constant offset for the
24682 2014-04-14 Richard Biener <rguenther@suse.de>
24684 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24686 (expand_switch_using_bit_tests_p): Likewise.
24687 (process_switch): Compute and pass on speed_p based on the
24689 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24690 optimize_bb_for_speed_p.
24692 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24694 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24695 * function.h (struct function): Rename has_force_vect_loops into
24696 has_force_vectorize_loops.
24697 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24698 (input_struct_function_base): Likewise.
24699 * lto-streamer-out.c (output_cfg): Likewise.
24700 (output_struct_function_base): Likewise.
24701 * omp-low.c (expand_omp_simd): Likewise.
24702 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24703 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24704 (version_loop_for_if_conversion): Likewise.
24705 (tree_if_conversion): Likewise.
24706 (main_tree_if_conversion): Likewise.
24707 (gate_tree_if_conversion): Likewise.
24708 * tree-inline.c (copy_loops): Likewise.
24709 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24710 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24711 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24712 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24713 * tree-vectorizer.c (vectorize_loops): Likewise.
24714 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24716 2014-04-14 Richard Biener <rguenther@suse.de>
24719 * lto-streamer-out.c (wrap_refs): New function.
24720 (lto_output): Wrap symbol references in global initializes in
24721 type-preserving MEM_REFs.
24723 2014-04-14 Christian Bruel <christian.bruel@st.com>
24725 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24727 2014-04-14 Christian Bruel <christian.bruel@st.com>
24729 * config/sh/sh.md (setmemqi): New expand pattern.
24730 * config/sh/sh.h (CLEAR_RATIO): Define.
24731 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24732 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24734 2014-04-14 Richard Biener <rguenther@suse.de>
24736 PR middle-end/55022
24737 * fold-const.c (negate_expr_p): Don't negate directional rounding
24739 (fold_negate_expr): Likewise.
24741 2014-04-14 Richard Biener <rguenther@suse.de>
24743 PR tree-optimization/59817
24744 PR tree-optimization/60453
24745 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24746 recursion to catch all CHRECs in the scalar evolution and restrict
24747 the predicate for the remains appropriately.
24749 2014-04-12 Catherine Moore <clm@codesourcery.com>
24751 * config/mips/constraints.md: Add new register constraint "kb".
24752 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24753 (*movhi_internal): Likewise.
24754 (*movqi_internal): Likewise.
24755 * config/mips/mips.h (M16_STORE_REGS): New register class.
24756 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24757 (REG_CLASS_CONTENTS): Likewise.
24758 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24760 2014-04-11 Tobias Burnus <burnus@net-b.de>
24763 * doc/invoke.texi (-Wformat-signedness): Document it.
24764 (Wformat=2): Mention that this enables -Wformat-signedness.
24766 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24768 * common/config/epiphany/epiphany-common.c
24769 (epiphany_option_optimization_table): Enable section anchors by
24770 default at -O1 or higher.
24771 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24772 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24773 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24774 carries no extra cost.
24775 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24776 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24777 * config/epiphany/predicates.md (memclob_operand): New predicate.
24778 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24779 Use memclob_operand predicate and X constraint for operand 3.
24781 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24783 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24784 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24787 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24789 PR rtl-optimization/60651
24790 * mode-switching.c (optimize_mode_switching): Make sure to emit
24791 sets of a lower numbered entity before sets of a higher numbered
24792 entity to a mode of the same or lower priority.
24793 When creating a seginfo for a basic block that starts with a code
24794 label, move the insertion point past the code label.
24795 (new_seginfo): Document and enforce requirement that
24796 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24797 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24798 * doc/tm.texi: Regenerate.
24800 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24803 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24805 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24807 * BASE-VER: Set to 4.10.0.
24809 2014-04-11 Tobias Burnus <burnus@net-b.de>
24812 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24813 * doc/gcc.texi (Service): Update description in the @menu
24814 * doc/invoke.texi (Option Summary): Remove misplaced and
24817 2014-04-11 Steve Ellcey <sellcey@mips.com>
24818 Jakub Jelinek <jakub@redhat.com>
24820 PR middle-end/60556
24821 * expr.c (convert_move): Use emit_store_flag_force instead of
24822 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24825 2014-04-11 Richard Biener <rguenther@suse.de>
24827 PR middle-end/60797
24828 * varasm.c (assemble_alias): Avoid endless error reporting
24829 recursion by setting TREE_ASM_WRITTEN.
24831 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24833 * config/s390/s390.md: Add a splitter for NOT rtx.
24835 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24837 PR rtl-optimization/60663
24838 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24840 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24841 Jakub Jelinek <jakub@redhat.com>
24844 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24845 flag from decl_node to node.
24847 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24850 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24851 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24852 ameliorating the cases where it can be.
24854 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24857 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24859 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24860 (loadsync_<mode>): Change mode.
24861 (load_quadpti, store_quadpti): New.
24862 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24863 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24864 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24866 2014-04-09 Cong Hou <congh@google.com>
24869 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24872 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24874 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24875 instead of vnor to exploit possible fusion opportunity in the
24877 (altivec_expand_vec_perm_const_le): Likewise.
24879 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24881 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24882 (loadsync_<mode>): Change mode.
24883 (load_quadpti, store_quadpti): New.
24884 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24885 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24887 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24890 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24891 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24892 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24894 2014-04-08 Richard Biener <rguenther@suse.de>
24896 PR middle-end/60706
24897 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24898 a 64bit widest int print double-int similar to on HWI64 hosts.
24900 2014-04-08 Richard Biener <rguenther@suse.de>
24902 PR tree-optimization/60785
24903 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24904 default defs properly.
24906 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24908 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24909 (Weffc++): Likewise.
24911 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24913 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24914 set completep to false rather than true.
24916 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24919 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24920 ARM_TARGET2_DWARF_FORMAT.
24922 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24925 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24926 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24929 2014-04-07 Richard Biener <rguenther@suse.de>
24931 PR tree-optimization/60766
24932 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24933 (may_eliminate_iv): Convert cand_value_at result to desired type.
24935 2014-04-07 Jason Merrill <jason@redhat.com>
24938 * common.opt (-fno-gnu-unique): Add.
24939 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24941 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24943 * haifa-sched.c: Fix outdated function reference and minor
24944 grammar errors in introductory comment.
24946 2014-04-07 Richard Biener <rguenther@suse.de>
24948 PR middle-end/60750
24949 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24950 for noreturn calls.
24951 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24953 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24956 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24957 size accounting for thunks.
24958 (pa_asm_output_mi_thunk): Use final_start_function() and
24959 final_end_function() to output function start and end directives.
24961 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24963 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24964 device specific ISA/ feature information. Remove short_sp and
24965 errata_skip ds. Add avr_device_specific_features enum to have device
24967 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24968 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24969 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24970 updated device specific info.
24971 * config/avr/avr-mcus.def: Merge device specific details to
24972 dev_attribute field.
24973 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24975 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24976 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24977 assembler if RMW isa supported by current device.
24978 * config/avr/genmultilib.awk: Update as device info structure changed.
24979 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24981 2014-04-04 Cong Hou <congh@google.com>
24983 PR tree-optimization/60656
24984 * tree-vect-stmts.c (supportable_widening_operation):
24985 Fix a bug that elements in a vector with vect_used_by_reduction
24986 property are incorrectly reordered when the operation on it is not
24987 consistant with the one in reduction operation.
24989 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24991 PR rtl-optimization/60155
24992 * gcse.c (record_set_data): New function.
24993 (single_set_gcse): New function.
24994 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24995 (hoist_code): Likewise.
24996 (get_pressure_class_and_nregs): Likewise.
24998 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25000 * explow.c (probe_stack_range): Emit a final optimization blockage.
25002 2014-04-04 Anthony Green <green@moxielogic.com>
25004 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25007 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25010 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25011 flags are set only during streaming.
25012 * ipa.c (process_references, walk_polymorphic_call_targets,
25013 symtab_remove_unreachable_nodes): Drop bodies of always inline
25014 after early inlining.
25015 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25017 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25018 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25021 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25024 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25027 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25029 (cortex_a53_fdivd): Likewise.
25031 2014-04-04 Martin Jambor <mjambor@suse.cz>
25034 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25035 Adjust all callers.
25036 * cgraph.c (clone_of_p): Also return true if thunks match.
25037 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25038 cgraph_function_or_thunk_node and an obsolete comment.
25039 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25041 (build_function_decl_skip_args): Likewise.
25042 (set_new_clone_decl_and_node_flags): New function.
25043 (duplicate_thunk_for_node): Likewise.
25044 (redirect_edge_duplicating_thunks): Likewise.
25045 (cgraph_clone_node): New parameter args_to_skip, pass it to
25046 redirect_edge_duplicating_thunks which is called instead of
25047 cgraph_redirect_edge_callee.
25048 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25049 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25051 2014-04-04 Jeff Law <law@redhat.com>
25054 * config/arm/predicates.md (const_int_I_operand): New predicate.
25055 (const_int_M_operand): Similarly.
25056 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25058 (insv_t2, extv_reg, extzv_t2): Likewise.
25059 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25060 (pop_multiple_with_writeback_and_return): Likewise.
25061 (vfp_pop_multiple_with_writeback): Likewise
25063 2014-04-04 Richard Biener <rguenther@suse.de>
25066 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25067 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25069 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25070 * gimplify.c (gimple_add_tmp_var_fn): New function.
25071 * gimple-expr.h (create_tmp_reg_fn): Declare.
25072 * gimple-expr.c (create_tmp_reg_fn): New function.
25073 * gimple-low.c (record_vars_into): Don't change cfun.
25074 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25075 code generation without cfun.
25077 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25080 * Makefile.in (install-driver): Fix shell scripting.
25082 2014-04-03 Cong Hou <congh@google.com>
25084 PR tree-optimization/60505
25085 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25086 threshold of number of iterations below which no vectorization
25088 * tree-vect-loop.c (new_loop_vec_info):
25089 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25090 * tree-vect-loop.c (vect_analyze_loop_operations):
25091 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25092 * tree-vect-loop.c (vect_transform_loop):
25093 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25094 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25095 of iterations of the loop and see if we should build the epilogue.
25097 2014-04-03 Richard Biener <rguenther@suse.de>
25099 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25100 (streamer_tree_cache_create): Adjust.
25101 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25102 to allow optional nodes array.
25103 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25104 (streamer_tree_cache_append): Likewise.
25105 (streamer_tree_cache_create): Create nodes array optionally
25106 as specified by parameter.
25107 * lto-streamer-out.c (create_output_block): Avoid maintaining
25108 the node array in the writer cache.
25109 (DFS_write_tree): Remove assertion.
25110 (produce_asm_for_decls): Free the out decl state hash table early.
25111 * lto-streamer-in.c (lto_data_in_create): Adjust for
25112 streamer_tree_cache_create prototype change.
25114 2014-04-03 Richard Biener <rguenther@suse.de>
25116 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25117 set TREE_CHAIN to NULL_TREE.
25119 2014-04-03 Richard Biener <rguenther@suse.de>
25121 PR tree-optimization/60740
25122 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25123 over all GIMPLE_COND operands.
25125 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25127 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25128 (Weffc++): Remove Scott's numbering, merge lists and reference
25131 2014-04-03 Nick Clifton <nickc@redhat.com>
25133 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25136 2014-04-03 Martin Jambor <mjambor@suse.cz>
25138 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25139 mention gcc_unreachable before failing.
25140 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25143 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25146 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25147 inconsistent code and instead mark the context inconsistent.
25148 (possible_polymorphic_call_targets): For inconsistent contexts
25149 return empty complete list.
25151 2014-04-02 Anthony Green <green@moxielogic.com>
25153 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25154 (extendqisi2, extendhisi2): Define.
25155 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25156 (WCHAR_TYPE): Change to unsigned int.
25158 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25160 PR tree-optimization/60733
25161 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25162 insertion point for PHI candidates to be the end of the feeding
25163 block for the PHI argument.
25165 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25167 PR rtl-optimization/60650
25168 * lra-constraints.c (process_alt_operands): Decrease reject for
25169 earlyclobber matching.
25171 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25173 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25175 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25177 * config/spu/spu.c (pad_bb): Do not crash when the last
25178 insn is CODE_FOR_blockage.
25180 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25182 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25183 lies outside the target mode.
25185 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25188 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25189 software floating point or no floating point registers, do not
25190 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25191 in GPRs that occurs after we tested for GPRs that would never be
25194 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25195 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25196 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25197 specifically allow DDmode, since that does not use the SPE SIMD
25200 2014-04-02 Richard Biener <rguenther@suse.de>
25202 PR middle-end/60729
25203 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25204 MODE_INTs. Properly use negv_optab.
25205 (expand_abs): Likewise.
25207 2014-04-02 Richard Biener <rguenther@suse.de>
25210 * Makefile.in (install-driver): Guard extra installs with special
25213 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25215 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25216 Document vec_vgbbd.
25218 2014-04-01 Richard Henderson <rth@redhat.com>
25221 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25222 alternative enabled before register allocation.
25224 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25226 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25227 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25229 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25230 (nios2_got_address): Update nios2_large_got_address call site.
25231 (nios2_delegitimize_address): New function.
25232 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25233 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25234 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25236 2014-04-01 Martin Husemann <martin@duskware.de>
25238 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25241 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25243 PR rtl-optimization/60604
25244 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25245 check from register_operand.
25246 (register_operand): Redefine in terms of general_operand.
25247 (nonmemory_operand): Use register_operand for the non-constant cases.
25249 2014-04-01 Richard Biener <rguenther@suse.de>
25251 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25253 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25255 * doc/invoke.texi (mapp-regs): Clarify.
25257 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25259 * config/i386/avx512fintrin.h (__v32hi): Define type.
25260 (__v64qi): Likewise.
25261 (_mm512_set1_epi8): Define.
25262 (_mm512_set1_epi16): Define.
25263 (_mm512_set4_epi32): Define.
25264 (_mm512_set4_epi64): Define.
25265 (_mm512_set4_pd): Define.
25266 (_mm512_set4_ps): Define.
25267 (_mm512_setr4_epi64): Define.
25268 (_mm512_setr4_epi32): Define.
25269 (_mm512_setr4_pd): Define.
25270 (_mm512_setr4_ps): Define.
25271 (_mm512_setzero_epi32): Define.
25273 2014-03-31 Martin Jambor <mjambor@suse.cz>
25275 PR middle-end/60647
25276 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25277 callsite_arguments_match_p. Updated all callers. Also check types of
25278 corresponding formal parameters and actual arguments.
25279 (not_all_callers_have_enough_arguments_p) Renamed to
25280 some_callers_have_mismatched_arguments_p.
25282 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25284 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25286 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25289 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25292 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25294 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25295 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25297 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25298 Use FMAMODE_NOVF512 mode iterator.
25299 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25300 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25301 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25302 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25304 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25305 Use VF_128_256 mode iterator.
25306 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25309 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25311 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25312 static chain if needed.
25314 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25317 * lra-constraints.c (index_part_to_reg): New.
25318 (process_address): Use it.
25320 2014-03-27 Jeff Law <law@redhat.com>
25321 Jakub Jelinek <jakub@redhat.com>
25324 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25325 gen_rtx_{PLUS,MULT} to build up the address expression.
25327 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25328 creating non-canonical RTL.
25330 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25333 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25334 functions; reorganize to make cheap checks first.
25335 (inline_small_functions): Do not estimate growth when dumping;
25337 * ipa-inline.h (inline_summary): Add min_size.
25338 (growth_likely_positive): New function.
25339 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25340 (set_cond_stmt_execution_predicate): Cleanup.
25341 (estimate_edge_size_and_time): Compute min_size.
25342 (estimate_calls_size_and_time): Likewise.
25343 (estimate_node_size_and_time): Likewise.
25344 (inline_update_overall_summary): Update min_size.
25345 (do_estimate_edge_time): Likewise.
25346 (do_estimate_edge_size): Update.
25347 (do_estimate_edge_hints): Update.
25348 (growth_likely_positive): New function.
25350 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25353 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25354 also if addr has VOIDmode.
25356 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25358 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25359 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25361 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25362 instructions as well as AdvancedSIMD loads.
25364 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25366 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25367 Use crypto_aese type.
25368 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25369 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25370 crypto_aese, crypto_aesmc. Move to types.md.
25371 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25373 * config/arm/iterators.md (crypto_type): Likewise.
25375 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25377 * cgraph.c: Include expr.h and tree-dfa.h.
25378 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25381 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25384 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25385 regs from checking multi-reg pseudos.
25387 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25389 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25391 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25393 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25394 if it would clobber the stack pointer, even temporarily.
25396 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25398 * mode-switching.c: Make small adjustments to the top comment.
25400 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25402 * config/rs6000/constraints.md (wD constraint): New constraint to
25403 match the constant integer to get the top DImode/DFmode out of a
25404 vector in a VSX register.
25406 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25407 match the constant integer to get the top DImode/DFmode out of a
25408 vector in a VSX register.
25410 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25413 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25416 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25417 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25419 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25420 Optimize vec_extract of 64-bit values, where the value being
25421 extracted is in the top word, where we can use scalar
25422 instructions. Add direct move and store support. Combine the big
25423 endian/little endian vector select load support into a single insn.
25424 (vsx_extract_<mode>_internal1): Likewise.
25425 (vsx_extract_<mode>_internal2): Likewise.
25426 (vsx_extract_<mode>_load): Likewise.
25427 (vsx_extract_<mode>_store): Likewise.
25428 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25429 combined into vsx_extract_<mode>_load.
25430 (vsx_extract_<mode>_one_le): Likewise.
25432 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25433 define the top 64-bit vector element.
25435 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25438 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25439 Document vec_vbpermq builtin.
25442 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25443 enable use of xxsldwi and xxpermdi builtin functions.
25444 (vec_xxpermdi): Likewise.
25446 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25447 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25449 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25451 PR rtl-optimization/60650
25452 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25454 (find_spills_for): New.
25455 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25456 Spill all pseudos on the second iteration.
25458 2014-03-27 Marek Polacek <polacek@redhat.com>
25461 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25464 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25466 * config/s390/s390.c (s390_can_use_return_insn): Check for
25467 call-saved FPRs on 31 bit.
25469 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25471 PR middle-end/60682
25472 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25473 if they need regimplification, just drop them instead of
25474 calling gimple_regimplify_operands on them.
25476 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25479 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25480 (aarch64_frame_pointer_required): Adjust logic.
25481 (aarch64_can_eliminate): Adjust logic.
25482 (aarch64_override_options_after_change): Adjust logic.
25484 2014-03-27 Dehao Chen <dehao@google.com>
25486 * ipa-inline.c (early_inliner): Update node's inline info.
25488 2014-03-26 Dehao Chen <dehao@google.com>
25490 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25491 compiler inserted conditional jumps for NAN float check.
25493 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25495 * ubsan.h (ubsan_create_data): Change second argument's type
25496 to const location_t *.
25497 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25499 (ubsan_create_data): Change second argument to const location_t *PLOC.
25500 Create Loc field whenever PLOC is non-NULL.
25501 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25502 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25506 * real.c (real_to_integer2): Change type of low to UHWI.
25508 2014-03-26 Tobias Burnus <burnus@net-b.de>
25510 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25511 (CILK_SELF_SPECS): New define.
25512 (driver_self_specs): Use it.
25514 2014-03-26 Richard Biener <rguenther@suse.de>
25516 * tree-pretty-print.c (percent_K_format): Implement special
25517 case for LTO and its stripped down BLOCK tree.
25519 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25522 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25524 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25525 one range is range_int_cst_p, but not both, at least optimize
25526 addition/subtraction of 0 and multiplication by 0 or 1.
25527 * gimple-fold.c (gimple_fold_call): Fold
25528 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25529 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25530 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25532 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25534 PR rtl-optimization/60452
25535 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25536 <case REG>: Return 1 for invalid offsets from the frame pointer.
25538 2014-03-26 Marek Polacek <polacek@redhat.com>
25541 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25544 2014-03-26 Marek Polacek <polacek@redhat.com>
25547 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25550 2014-03-26 Marek Polacek <polacek@redhat.com>
25553 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25554 multiplication in unsigned type.
25556 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25558 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25560 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25562 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25564 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25567 * cif-code.def (UNREACHABLE) New code.
25568 * ipa-inline.c (inline_small_functions): Skip edges to
25569 __builtlin_unreachable.
25570 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25571 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25572 predicate to __bulitin_unreachable.
25573 (set_cond_stmt_execution_predicate): Fix issue when
25574 invert_tree_comparison returns ERROR_MARK.
25575 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25576 propagate to inline clones.
25577 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25579 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25580 * cgraphclones.c (cgraph_clone_node): If call destination is already
25581 ureachable, do not redirect it back.
25582 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25585 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25587 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25588 Do not modify inline clones.
25590 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25592 * config/i386/i386.md (general_sext_operand): New mode attr.
25593 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25594 don't generate (sign_extend (const_int)).
25595 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25596 operands[2]. Use We constraint instead of <i> and
25597 <general_sext_operand> predicate instead of <general_operand>.
25598 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25599 * config/i386/constraints.md (We): New constraint.
25600 * config/i386/predicates.md (x86_64_sext_operand,
25601 sext_operand): New predicates.
25603 2014-03-25 Martin Jambor <mjambor@suse.cz>
25606 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25607 inconsistent devirtualizations to __builtin_unreachable.
25609 2014-03-25 Marek Polacek <polacek@redhat.com>
25612 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25614 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25616 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25617 order of elements for big-endian.
25619 2014-03-25 Richard Biener <rguenther@suse.de>
25621 PR middle-end/60635
25622 * gimplify-me.c (gimple_regimplify_operands): Update the
25625 2014-03-25 Martin Jambor <mjambor@suse.cz>
25628 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25629 (lto_output_varpool_node): Likewise.
25630 (input_overwrite_node): Likewise.
25631 (input_varpool_node): Likewise.
25633 2014-03-25 Richard Biener <rguenther@suse.de>
25635 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25636 (run_gcc): Likewise.
25638 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25640 * combine.c (simplify_compare_const): Add MODE argument.
25641 Handle mode_width 0 as very large mode_width.
25642 (try_combine, simplify_comparison): Adjust callers.
25644 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25645 type to avoid signed integer overflow.
25646 * explow.c (plus_constant): Likewise.
25648 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25650 * doc/generic.texi: Correct typos.
25652 2014-03-24 Tobias Burnus <burnus@net-b.de>
25654 * doc/invoke.texi (-flto): Expand section about
25655 using static libraries with LTO.
25657 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25659 PR rtl-optimization/60501
25660 * optabs.def (addptr3_optab): New optab.
25661 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25662 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25663 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25665 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25667 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25669 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25671 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25674 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25675 (_mm256_undefined_ps): Define.
25676 (_mm256_undefined_pd): Define.
25677 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25678 (_mm_undefined_pd): Define.
25679 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25680 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25681 (_mm512_undefined_ps): Define.
25682 (_mm512_undefined_pd): Define.
25683 Use _mm*_undefined_*.
25684 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25686 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25688 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25689 (lshr_simd): DI mode added.
25690 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25691 (aarch64_ushr_simddi): Likewise.
25692 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25693 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25694 (vshrd_n_u64): Likewise.
25696 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25698 * Makefile.in (s-macro_list): Depend on cc1.
25700 2014-03-23 Teresa Johnson <tejohnson@google.com>
25702 * ipa-utils.c (ipa_print_order): Use specified dump file.
25704 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25706 PR rtl-optimization/60601
25707 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25709 * gcc.c (eval_spec_function): Initialize save_growing_value.
25711 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25714 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25715 code == MINUS_EXPR, never swap op0 with op1.
25717 * toplev.c (init_local_tick): Avoid signed integer multiplication
25719 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25720 shift by first operand's bitsize.
25722 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25725 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25726 redefine to 1 or 0.
25727 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25728 TARGET_ISA_64BIT_P(x).
25730 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25732 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25733 pattern for vector nor instead of subtract from splat(-1).
25734 (altivec_expand_vec_perm_const_le): Likewise.
25736 2014-03-21 Richard Henderson <rth@twiddle.net>
25739 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25740 related insns after epilogue_completed.
25742 2014-03-21 Martin Jambor <mjambor@suse.cz>
25745 * cgraph.h (symtab_node): New flag body_removed.
25746 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25747 when removing bodies.
25748 * symtab.c (dump_symtab_base): Dump body_removed flag.
25749 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25750 had their bodies removed.
25752 2014-03-21 Martin Jambor <mjambor@suse.cz>
25755 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25758 2014-03-21 Richard Biener <rguenther@suse.de>
25760 PR tree-optimization/60577
25761 * tree-core.h (struct tree_base): Document nothrow_flag use
25762 in DECL_NONALIASED.
25763 * tree.h (DECL_NONALIASED): New.
25764 (may_be_aliased): Adjust.
25765 * coverage.c (build_var): Set DECL_NONALIASED.
25767 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25769 * expr.c (expand_expr_real_1): Remove outdated comment.
25771 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25773 PR middle-end/60597
25774 * ira.c (adjust_cleared_regs): Call copy_rtx on
25775 *reg_equiv[REGNO (loc)].src_p before passing it to
25776 simplify_replace_fn_rtx.
25779 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25780 into CONST, put pic register as first operand of PLUS. Use
25781 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25783 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25785 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25787 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25789 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25790 around for store forwarding issue in the FPU on the UT699.
25791 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25792 loads and operations if -mfix-ut699 is specified.
25793 (divtf3_hq): Tweak attribute.
25794 (sqrttf2_hq): Likewise.
25796 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25798 * calls.c (store_one_arg): Remove incorrect const qualification on the
25799 type of the temporary.
25800 * cfgexpand.c (expand_return): Likewise.
25801 * expr.c (expand_constructor): Likewise.
25802 (expand_expr_real_1): Likewise.
25804 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25806 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25809 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25812 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25814 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25816 * config/arm/aarch-common-protos.h
25817 (alu_cost_table): Fix spelling of "extend".
25818 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25820 2014-03-19 Richard Biener <rguenther@suse.de>
25822 PR middle-end/60553
25823 * tree-core.h (tree_type_common): Re-order pointer members
25824 to reduce recursion depth during GC walks.
25826 2014-03-19 Marek Polacek <polacek@redhat.com>
25829 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25830 before accessing it.
25832 2014-03-19 Richard Biener <rguenther@suse.de>
25835 * lto-streamer-in.c (input_function): In WPA stage do not drop
25838 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25840 PR tree-optimization/60559
25841 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25842 with build_zero_cst assignment.
25844 2014-03-18 Kai Tietz <ktietz@redhat.com>
25846 PR rtl-optimization/56356
25847 * sdbout.c (sdbout_parms): Verify that parms'
25848 incoming argument is valid.
25849 (sdbout_reg_parms): Likewise.
25851 2014-03-18 Richard Henderson <rth@redhat.com>
25854 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25855 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25856 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25858 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25860 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25861 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25862 Italicize plugin event names in description. Explain that
25863 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25864 Remind that no GCC functions should be called after PLUGIN_FINISH.
25865 Explain what pragmas with expansion are.
25867 2014-03-18 Martin Liska <mliska@suse.cz>
25869 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25870 gimple call statement is update.
25871 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25872 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25874 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25877 * ubsan.c (ubsan_instrument_unreachable): Call
25878 initialize_sanitizer_builtins.
25879 (ubsan_pass): Likewise.
25882 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25883 varpool_finalize_decl instead of rest_of_decl_compilation.
25885 2014-03-18 Richard Biener <rguenther@suse.de>
25887 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25888 by using bitmap_and_compl instead of bitmap_and_compl_into.
25889 (df_rd_transfer_function): Likewise.
25891 2014-03-18 Richard Biener <rguenther@suse.de>
25893 * doc/lto.texi (fresolution): Fix typo.
25895 2014-03-18 Richard Biener <rguenther@suse.de>
25897 * doc/invoke.texi (flto): Update for changes in 4.9.
25899 2014-03-18 Richard Biener <rguenther@suse.de>
25901 * doc/loop.texi: Remove section on the removed lambda framework.
25902 Update loop docs with recent changes in preserving loop structure.
25904 2014-03-18 Richard Biener <rguenther@suse.de>
25906 * doc/lto.texi (-fresolution): Document.
25908 2014-03-18 Richard Biener <rguenther@suse.de>
25910 * doc/contrib.texi: Adjust my name.
25912 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25915 * internal-fn.c: Include diagnostic-core.h.
25916 (expand_BUILTIN_EXPECT): New function.
25917 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25918 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25919 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25920 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25921 IFN_BUILTIN_EXPECT.
25922 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25923 Revert 3 argument __builtin_expect code.
25924 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25925 * gimple-fold.c (gimple_fold_call): Likewise.
25926 * tree.h (fold_builtin_expect): New prototype.
25927 * builtins.c (build_builtin_expect_predicate): Add predictor
25928 argument, if non-NULL, create 3 argument __builtin_expect.
25929 (fold_builtin_expect): No longer static. Add ARG2 argument,
25930 pass it through to build_builtin_expect_predicate.
25931 (fold_builtin_2): Adjust caller.
25932 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25933 * internal-fn.def (BUILTIN_EXPECT): New.
25935 2014-03-18 Tobias Burnus <burnus@net-b.de>
25938 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25939 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25940 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25942 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25945 * predict.c (combine_predictions_for_bb): Fix up formatting.
25946 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25947 fill what it points to if non-NULL.
25948 (tree_predict_by_opcode): Adjust caller, use the predictor.
25949 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25951 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25953 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25954 proper constant for the store mode.
25956 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25958 * symtab.c (change_decl_assembler_name): Fix transparent alias
25959 chain construction.
25961 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25963 * config/aarch64/aarch64.c: Correct the comments about the
25964 aarch64 stack layout.
25966 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25968 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25969 check for GF_OMP_FOR_KIND_FOR.
25971 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25973 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25974 ymm and zmm register names.
25976 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25979 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25980 note creation for the 2010-08-31 changes.
25982 2014-03-17 Marek Polacek <polacek@redhat.com>
25984 PR middle-end/60534
25985 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25986 as -fno-tree-loop-vectorize.
25987 (expand_omp_simd): Likewise.
25989 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25991 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25992 (eligible_for_call_delay): New prototype.
25993 * config/sparc/sparc.c (tls_call_delay): Rename into...
25994 (eligible_for_call_delay): ...this. Return false if the instruction
25995 cannot be put in the delay slot of a branch.
25996 (eligible_for_restore_insn): Simplify.
25997 (eligible_for_return_delay): Return false if the instruction cannot be
25998 put in the delay slot of a branch and simplify.
25999 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26000 put in the delay slot of a branch.
26001 * config/sparc/sparc.md (fix_ut699): New attribute.
26002 (tls_call_delay): Delete.
26003 (in_call_delay): Reimplement.
26004 (eligible_for_sibcall_delay): Rename into...
26005 (in_sibcall_delay): ...this.
26006 (eligible_for_return_delay): Rename into...
26007 (in_return_delay): ...this.
26008 (in_branch_delay): Reimplement.
26009 (in_uncond_branch_delay): Delete.
26010 (in_annul_branch_delay): Delete.
26012 2014-03-14 Richard Henderson <rth@redhat.com>
26015 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26016 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26017 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26018 (floathi splitters): Remove.
26019 (float<SWI48x>xf2): New pattern.
26020 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26021 code that tried to handle DImode for 32-bit, but which was excluded
26022 by the pattern's condition. Drop allocation of stack temporary.
26023 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26024 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26025 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26026 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26027 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26028 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26029 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26030 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26031 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26032 (*float<SWI48x><X87MODEF>2_i387): Remove.
26033 (all float _with_temp splitters): Remove.
26034 (*float<SWI48x><MODEF>2_i387): New pattern.
26035 (*float<SWI48><MODEF>2_sse): New pattern.
26036 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26037 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26039 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26040 Marek Polacek <polacek@redhat.com>
26042 PR middle-end/60484
26043 * common.opt (dump_base_name_prefixed): New Variable.
26044 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26045 if x_dump_base_name_prefixed is already set, set it at the end.
26047 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26049 PR rtl-optimization/60508
26050 * lra-constraints.c (get_reload_reg): Add new parameter
26052 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26053 Pass the new parameter values.
26055 2014-03-14 Richard Biener <rguenther@suse.de>
26057 * common.opt: Revert unintented changes from r205065.
26058 * opts.c: Likewise.
26060 2014-03-14 Richard Biener <rguenther@suse.de>
26062 PR middle-end/60518
26063 * cfghooks.c (split_block): Properly adjust all loops the
26064 block was a latch of.
26066 2014-03-14 Martin Jambor <mjambor@suse.cz>
26069 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26072 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26075 * config/avr/avr.c (avr_set_current_function): Pass function name
26076 through default_strip_name_encoding before sanity checking instead
26077 of skipping the first char of the assembler name.
26079 2014-03-13 Richard Henderson <rth@redhat.com>
26082 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26083 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26084 * config/i386/i386-protos.h: Likewise.
26085 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26086 in the expander instead of a splitter.
26087 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26088 any possibility of requiring a memory.
26089 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26090 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26091 (fp branch splitters): Update for ix86_split_fp_branch.
26092 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26093 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26094 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26095 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26096 (*fop_<MODEF>_3_i387): Likewise.
26097 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26098 (splitters for the fop_* register patterns): Remove.
26099 (fscalexf4_i387): Rename from *fscalexf4_i387.
26100 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26102 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26104 PR tree-optimization/59779
26105 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26106 type for bitsize and maxsize instead of HOST_WIDE_INT.
26108 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26110 PR rtl-optimization/57320
26111 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26112 the CFG after thread_prologue_and_epilogue_insns.
26114 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26116 PR rtl-optimization/57189
26117 * lra-constraints.c (process_alt_operands): Disfavor spilling
26120 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26122 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26124 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26126 PR tree-optimization/59025
26127 PR middle-end/60418
26128 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26129 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26131 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26134 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26135 calls of avr_out_plus_1.
26137 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26139 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26140 BB's single pred and update the father loop's latch info later.
26142 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26144 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26148 (VEC_base): Likewise.
26149 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26150 registers, we need to swap double words in little endian mode.
26152 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26153 to be a container mode for 128-bit integer operations added in ISA
26154 2.07. Unlike TImode and PTImode, the preferred register set is
26155 the Altivec/VMX registers for the 128-bit operations.
26157 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26159 (rs6000_split_128bit_ok_p): Likewise.
26161 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26162 macros for creating ISA 2.07 normal and overloaded builtin
26163 functions with 3 arguments.
26164 (BU_P8V_OVERLOAD_3): Likewise.
26165 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26166 for use as overloaded functions.
26167 (VPERM_1TI_UNS): Likewise.
26168 (VSEL_1TI): Likewise.
26169 (VSEL_1TI_UNS): Likewise.
26170 (ST_INTERNAL_1ti): Likewise.
26171 (LD_INTERNAL_1ti): Likewise.
26172 (XXSEL_1TI): Likewise.
26173 (XXSEL_1TI_UNS): Likewise.
26174 (VPERM_1TI): Likewise.
26175 (VPERM_1TI_UNS): Likewise.
26176 (XXPERMDI_1TI): Likewise.
26177 (SET_1TI): Likewise.
26178 (LXVD2X_V1TI): Likewise.
26179 (STXVD2X_V1TI): Likewise.
26180 (VEC_INIT_V1TI): Likewise.
26181 (VEC_SET_V1TI): Likewise.
26182 (VEC_EXT_V1TI): Likewise.
26183 (EQV_V1TI): Likewise.
26184 (NAND_V1TI): Likewise.
26185 (ORC_V1TI): Likewise.
26186 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26187 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26188 overloaded builtin.
26189 (VADDUQM): Likewise.
26190 (VSUBCUQ): Likewise.
26191 (VADDEUQM): Likewise.
26192 (VADDECUQ): Likewise.
26193 (VSUBEUQM): Likewise.
26194 (VSUBECUQ): Likewise.
26196 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26197 __int128_t and __uint128_t types.
26198 (__uint128_type): Likewise.
26199 (altivec_categorize_keyword): Add support for vector __int128_t,
26200 vector __uint128_t, vector __int128, and vector unsigned __int128
26201 as a container type for TImode operations that need to be done in
26202 VSX/Altivec registers.
26203 (rs6000_macro_to_expand): Likewise.
26204 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26205 to support 128-bit integer instructions vaddcuq, vadduqm,
26206 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26207 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26209 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26210 for V1TImode, and set up preferences to use VSX/Altivec registers.
26211 Setup VSX reload handlers.
26212 (rs6000_debug_reg_global): Likewise.
26213 (rs6000_init_hard_regno_mode_ok): Likewise.
26214 (rs6000_preferred_simd_mode): Likewise.
26215 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26216 (easy_altivec_constant): Likewise.
26217 (output_vec_const_move): Likewise.
26218 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26220 (rs6000_expand_vector_extract): Likewise.
26221 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26223 (rs6000_const_vec): Add support for V1TImode.
26224 (rs6000_emit_le_vsx_load): Swap double words when loading or
26225 storing TImode/V1TImode.
26226 (rs6000_emit_le_vsx_store): Likewise.
26227 (rs6000_emit_le_vsx_move): Likewise.
26228 (rs6000_emit_move): Add support for V1TImode.
26229 (altivec_expand_ld_builtin): Likewise.
26230 (altivec_expand_st_builtin): Likewise.
26231 (altivec_expand_vec_init_builtin): Likewise.
26232 (altivec_expand_builtin): Likewise.
26233 (rs6000_init_builtins): Add support for V1TImode type. Add
26234 support for ISA 2.07 128-bit integer builtins. Define type names
26235 for the VSX/Altivec vector types.
26236 (altivec_init_builtins): Add support for overloaded vector
26237 functions with V1TImode type.
26238 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26239 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26241 (rs6000_split_128bit_ok_p): Likewise.
26242 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26243 __int128_t and vector __uint128_t.
26245 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26246 and mode attributes.
26248 (VSX_M2): Likewise.
26253 (VS_scalar): Likewise.
26254 (VS_double): Likewise.
26255 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26257 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26258 we support the ISA 2.07 128-bit integer arithmetic instructions.
26259 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26260 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26261 and TImode types for use with the builtin functions.
26262 (V1TI_type_node): Likewise.
26263 (unsigned_V1TI_type_node): Likewise.
26264 (intTI_type_internal_node): Likewise.
26265 (uintTI_type_internal_node): Likewise.
26267 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26268 128-bit builtin functions.
26269 (UNSPEC_VADDEUQM): Likewise.
26270 (UNSPEC_VADDECUQ): Likewise.
26271 (UNSPEC_VSUBCUQ): Likewise.
26272 (UNSPEC_VSUBEUQM): Likewise.
26273 (UNSPEC_VSUBECUQ): Likewise.
26274 (VM): Add V1TImode to vector mode iterators.
26276 (VI_unit): Likewise.
26277 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26278 (altivec_vaddcuq): Likewise.
26279 (altivec_vsubuqm): Likewise.
26280 (altivec_vsubcuq): Likewise.
26281 (altivec_vaddeuqm): Likewise.
26282 (altivec_vaddecuq): Likewise.
26283 (altivec_vsubeuqm): Likewise.
26284 (altivec_vsubecuq): Likewise.
26286 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26288 (BOOL_128): Likewise.
26289 (BOOL_REGS_OUTPUT): Likewise.
26290 (BOOL_REGS_OP1): Likewise.
26291 (BOOL_REGS_OP2): Likewise.
26292 (BOOL_REGS_UNARY): Likewise.
26293 (BOOL_REGS_AND_CR0): Likewise.
26295 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26296 128-bit integer builtin support.
26297 (vec_vadduqm): Likewise.
26298 (vec_vaddecuq): Likewise.
26299 (vec_vaddeuqm): Likewise.
26300 (vec_vsubecuq): Likewise.
26301 (vec_vsubeuqm): Likewise.
26302 (vec_vsubcuq): Likewise.
26303 (vec_vsubuqm): Likewise.
26305 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26306 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26307 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26308 128-bit integer add/subtract to ISA 2.07.
26310 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26312 * config/arc/arc.c (arc_predicate_delay_insns):
26313 Fix third argument passed to conditionalize_nonjump.
26315 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26317 * config/aarch64/aarch64-builtins.c
26318 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26319 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26320 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26321 instead of __builtin_lfloor.
26322 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26324 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26326 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26327 (tree_ssa_ifcombine_bb_1): New function.
26328 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26329 is an empty forwarder block to then_bb or vice versa and then_bb
26330 and else_bb are effectively swapped.
26332 2014-03-12 Christian Bruel <christian.bruel@st.com>
26335 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26336 REG_CFA_DEF_CFA note.
26337 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26338 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26340 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26342 PR tree-optimization/60454
26343 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26345 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26347 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26348 Do not define target_cpu_default2 to generic.
26349 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26350 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26351 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26353 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26354 Marc Glisse <marc.glisse@inria.fr>
26356 PR tree-optimization/60502
26357 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26358 instead of build_low_bits_mask.
26360 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26362 PR middle-end/60482
26363 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26364 if there are multiple uses, but op doesn't live on E edge.
26365 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26366 clobber stmts before __builtin_unreachable.
26368 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26370 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26371 hard_frame_pointer_rtx.
26372 * cse.c (cse_insn): Remove volatile check.
26373 * cselib.c (cselib_process_insn): Likewise.
26374 * dse.c (scan_insn): Likewise.
26376 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26378 * config/arc/arc.c (conditionalize_nonjump): New function,
26380 (arc_ifcvt): ... this.
26381 (arc_predicate_delay_insns): Use it.
26383 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26385 * config/arc/predicates.md (extend_operand): During/after reload,
26386 allow const_int_operand.
26387 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26388 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26389 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26391 (umulsi3_highpart_i): Likewise.
26393 2014-03-11 Richard Biener <rguenther@suse.de>
26395 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26396 Add asserts to guard possible wrong-code bugs.
26398 2014-03-11 Richard Biener <rguenther@suse.de>
26400 PR tree-optimization/60429
26401 PR tree-optimization/60485
26402 * tree-ssa-structalias.c (set_union_with_increment): Properly
26403 take into account all fields that overlap the shifted vars.
26404 (do_sd_constraint): Likewise.
26405 (do_ds_constraint): Likewise.
26406 (get_constraint_for_ptr_offset): Likewise.
26408 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26410 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26411 (nios2_compute_frame_layout):
26412 Add calculation of cfun->machine->fp_save_offset.
26413 (nios2_expand_prologue): Correct setting of frame pointer register
26415 (nios2_expand_epilogue): Update recovery of stack pointer from
26416 frame pointer accordingly.
26417 (nios2_initial_elimination_offset): Update calculation of offset
26418 for eliminating to HARD_FRAME_POINTER_REGNUM.
26420 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26423 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26424 cgraph_get_create_node on VAR_DECLs.
26426 2014-03-10 Richard Biener <rguenther@suse.de>
26428 PR middle-end/60474
26429 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26431 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26433 * config/vms/vms.opt (vms_float_format): New variable.
26435 2014-03-08 Tobias Burnus <burnus@net-b.de>
26437 * doc/invoke.texi (-fcilkplus): Update implementation status.
26439 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26440 Richard Biener <rguenther@suse.de>
26442 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26443 consistently accross all TUs.
26444 (run_gcc): Enable -fshort-double automatically at link at link-time
26445 and disallow override.
26447 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26450 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26451 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26452 if they can't be used.
26454 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26456 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26457 for Solaris 11/x86 ld.
26458 * configure: Regenerate.
26460 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26462 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26463 (LIB_TLS_SPEC): Save as ld_tls_libs.
26464 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26465 (HAVE_AS_IX86_TLSLDM): New test.
26466 * configure, config.in: Regenerate.
26467 * config/i386/i386.c (legitimize_tls_address): Fall back to
26468 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26469 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26470 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26471 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26473 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26475 * common.opt (fira-loop-pressure): Mark as optimization.
26477 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26479 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26480 an OpenMP mappable type.
26482 2014-03-06 Matthias Klose <doko@ubuntu.com>
26484 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26485 MULTILIB_OSDIRNAMES is not defined.
26487 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26488 Meador Inge <meadori@codesourcery.com>
26491 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26492 (arm_legitimize_address): Call legitimize_tls_address for any
26493 arm_tls_referenced_p expression, handle constant addend. Call it
26494 before testing for !TARGET_ARM.
26495 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26497 2014-03-06 Richard Biener <rguenther@suse.de>
26499 PR middle-end/60445
26503 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26505 * tree-streamer.c (record_common_node): Assert we don't record
26506 nodes with type double.
26507 (preload_common_node): Skip type double, complex double and double
26508 pointer since it is now frontend dependent due to fshort-double option.
26510 2014-03-06 Richard Biener <rguenther@suse.de>
26512 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26513 or -fno-lto is specified and the linker has full plugin support.
26514 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26515 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26516 * lto-wrapper.c (merge_and_complain): Merge compile-time
26517 optimization levels.
26518 (run_gcc): And pass it through to the link options.
26520 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26524 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26526 * cselib.c (remove_useless_values): Skip to avoid quadratic
26527 behavior if the condition moved from...
26528 (cselib_process_insn): ... here holds.
26530 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26533 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26534 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26537 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26538 (TM_H): Add x86-tune.def.
26540 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26542 * config/aarch64/aarch64.c (generic_tunings):
26543 Use cortexa57_extra_costs.
26545 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26548 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26549 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26550 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26553 2014-03-04 Heiher <r@hev.cc>
26555 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26556 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26558 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26560 * config/i386/predicates.md (const2356_operand): Change to ...
26561 (const2367_operand): ... this.
26562 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26564 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26565 (*avx512pf_scatterpf<mode>sf): Ditto.
26566 (avx512pf_scatterpf<mode>df): Ditto.
26567 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26568 (*avx512pf_scatterpf<mode>df): Ditto.
26569 * config/i386/i386.c (ix86_expand_builtin): Update
26570 incorrect hint operand error message.
26572 2014-03-04 Richard Biener <rguenther@suse.de>
26574 * lto-section-in.c (lto_get_section_data): Fix const cast.
26576 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26578 * tree-streamer.c (record_common_node): Assert we don't record
26579 nodes with type double.
26580 (preload_common_node): Skip type double, complex double and double
26581 pointer since it is now frontend dependent due to fshort-double option.
26583 2014-03-04 Richard Biener <rguenther@suse.de>
26586 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26587 (lto_input_toplevel_asms): Likewise.
26588 * lto-section-in.c (lto_get_section_data): Instead do it here
26591 2014-03-04 Richard Biener <rguenther@suse.de>
26593 PR tree-optimization/60382
26594 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26595 dead PHIs a reduction.
26597 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26599 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26601 (_mm_prefetch): Move out of GCC target("sse") pragma.
26602 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26603 GCC target("prfchw") pragma.
26604 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26606 * config/i386/i386.c (ix86_option_override_internal): Enable
26607 -mprfchw with -mprefetchwt1.
26609 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26611 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26614 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26616 * opts.h (CL_PCH_IGNORE): Define.
26617 * targhooks.c (option_affects_pch_p):
26618 Return false for options that have CL_PCH_IGNORE set.
26619 * opt-functions.awk: Process PchIgnore.
26620 * doc/options.texi: Document PchIgnore.
26622 * config/arc/arc.opt (misize): Add PchIgnore property.
26624 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26626 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26627 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26628 constraint on constants to permit them being loaded into
26629 GENERAL_REGS or BASE_REGS.
26631 2014-03-03 Nick Clifton <nickc@redhat.com>
26633 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26634 anti-cacnonical alternatives.
26635 (negandhi3_real): New pattern.
26636 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26638 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26640 * config/avr/avr-mcus.def: Remove atxmega16x1.
26641 * config/avr/avr-tables.opt: Regenerate.
26642 * config/avr/t-multilib: Regenerate.
26643 * doc/avr-mmcu.texi: Regenerate.
26645 2014-03-03 Tobias Grosser <tobias@grosser.es>
26646 Mircea Namolaru <mircea.namolaru@inria.fr>
26648 PR tree-optimization/58028
26649 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26652 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26654 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26655 not handled by recognizers.
26657 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26659 PR middle-end/60175
26660 * function.c (expand_function_end): Don't emit
26661 clobber_return_register sequence if clobber_after is a BARRIER.
26662 * cfgexpand.c (construct_exit_block): Append instructions before
26663 return_label to prev_bb.
26665 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26667 * config/rs6000/constraints.md: Document reserved use of "wc".
26669 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26672 * ipa.c (function_and_variable_visibility): When dissolving comdat
26673 group, also set all symbols to local.
26675 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26680 2013-12-14 Jan Hubicka <jh@suse.cz>
26681 PR middle-end/58477
26682 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26684 2014-03-02 Jon Beniston <jon@beniston.com>
26690 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26691 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26692 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26693 (simple_return, *simple_return): New patterns
26694 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26695 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26697 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26699 * dwarf2out.c (gen_subprogram_die): Tidy.
26701 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26704 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26705 (*mov_t_msb_neg_negc): ... this new insn.
26707 2014-02-28 Jason Merrill <jason@redhat.com>
26710 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26713 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26716 * dwarf2out.c (decltype_auto_die): New static.
26717 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26718 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26719 (is_cxx_auto): Likewise.
26721 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26723 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26724 we are not using general regs only.
26726 2014-02-28 Richard Biener <rguenther@suse.de>
26729 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26730 previous fix and only allow to remove trivial pre-headers
26731 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26732 (remove_forwarder_block): Properly update the latch of a loop.
26734 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26737 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26738 (cselib_preserved_hash_table): New.
26739 (preserve_constants_and_equivs): Move preserved vals to it.
26740 (cselib_find_slot): Look it up first.
26741 (cselib_init): Initialize it.
26742 (cselib_finish): Release it.
26743 (dump_cselib_table): Dump it.
26745 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26748 * cselib.c (remove_useless_values): Skip to avoid quadratic
26749 behavior if the condition moved from...
26750 (cselib_process_insn): ... here holds.
26752 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26755 * var-tracking.c (vt_initialize): Apply the same condition to
26756 preserve the CFA base value.
26758 2014-02-28 Joey Ye <joey.ye@arm.com>
26761 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26762 if reload in progress or completed.
26764 2014-02-28 Tobias Burnus <burnus@net-b.de>
26766 PR middle-end/60147
26767 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26770 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26772 * doc/tm.texi.in (Condition Code Status): Update documention for
26773 relative locations of cc0-setter and cc0-user.
26775 2014-02-27 Jeff Law <law@redhat.com>
26777 PR rtl-optimization/52714
26778 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26779 into two independent simple sets, if I3 is a jump, ensure the
26780 pattern we place into I3 is a (set (pc) ...).
26782 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26783 Jeff Law <law@redhat.com>
26785 PR rtl-optimization/49847
26786 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26787 are in different blocks.
26788 * doc/tm.texi (Condition Code Status): Update documention for
26789 relative locations of cc0-setter and cc0-user.
26791 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26794 * lra.c (lra_emit_add): Check SUBREG too.
26796 2014-02-27 Andreas Schwab <schwab@suse.de>
26798 * config/m68k/m68k.c (m68k_option_override): Disable
26799 -flive-range-shrinkage for classic m68k.
26800 (m68k_override_options_after_change): Likewise.
26802 2014-02-27 Marek Polacek <polacek@redhat.com>
26804 PR middle-end/59223
26805 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26806 -Wmaybe-uninitialized.
26808 2014-02-27 Alan Modra <amodra@gmail.com>
26811 * reload1.c (emit_input_reload_insns): When reload_override_in,
26812 set old to rl->in_reg when rl->in_reg is a subreg.
26814 2014-02-26 Richard Biener <rguenther@suse.de>
26817 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26819 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26821 * common/config/i386/predicates.md (const1256_operand): Remove.
26822 (const2356_operand): New.
26823 (const_1_to_2_operand): Remove.
26824 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26825 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26826 (*avx512pf_gatherpf<mode>sf): Ditto.
26827 (avx512pf_gatherpf<mode>df): Ditto.
26828 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26829 (*avx512pf_gatherpf<mode>df): Ditto.
26830 (avx512pf_scatterpf<mode>sf): Ditto.
26831 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26832 (*avx512pf_scatterpf<mode>sf): Ditto.
26833 (avx512pf_scatterpf<mode>df): Ditto.
26834 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26835 (*avx512pf_scatterpf<mode>df): Ditto.
26836 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26838 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26840 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26841 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26842 (_mm512_mask_testn_epi64_mask): Move to ...
26843 * config/i386/avx512cdintrin.h: Here.
26844 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26845 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26846 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26847 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26848 TARGET_AVX512F from TARGET_AVX512CD.
26850 2014-02-26 Richard Biener <rguenther@suse.de>
26853 * ipa.c (walk_polymorphic_call_targets): Properly guard
26854 call to inline_update_overall_summary.
26856 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26859 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26860 and latches only if requested. Fix latch if it is removed.
26861 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26862 LOOPS_HAVE_PREHEADERS.
26864 2014-02-25 Andrew Pinski <apinski@cavium.com>
26866 * builtins.c (expand_builtin_thread_pointer): Create a new target
26867 when the target is NULL.
26869 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26871 PR rtl-optimization/60317
26872 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26873 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26874 * lra-assigns.c: Include params.h.
26875 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26876 other reload pseudos considerations.
26878 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26880 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26881 to use canonical form for nor<mode>3.
26883 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26886 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26889 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26891 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26892 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26893 (ix86_handle_option): Handle OPT_mprefetchwt1.
26894 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26895 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26897 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26898 OPTION_MASK_ISA_PREFETCHWT1.
26899 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26900 (PTA_PREFETCHWT1): New.
26901 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26902 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26903 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26904 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26905 (*prefetch_avx512pf_<mode>_: Change into ...
26906 (*prefetch_prefetchwt1_<mode>: This.
26907 * config/i386/i386.opt (mprefetchwt1): New.
26908 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26909 (_mm_prefetch): Handle intent to write.
26910 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26912 2014-02-25 Richard Biener <rguenther@suse.de>
26914 PR middle-end/60291
26915 * emit-rtl.c (mem_attrs_htab): Remove.
26916 (mem_attrs_htab_hash): Likewise.
26917 (mem_attrs_htab_eq): Likewise.
26918 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26919 (init_emit_once): Do not allocate mem_attrs_htab.
26921 2014-02-25 Richard Biener <rguenther@suse.de>
26924 * lto-opts.c (lto_write_options): Output non-explicit conservative
26925 -fwrapv, -fno-trapv and -fno-strict-overflow.
26926 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26927 (run_gcc): And pass them through.
26929 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26931 * sel-sched.c (calculate_new_fences): New parameter ptime.
26932 Calculate it as a maximum over all fence cycles.
26933 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26934 Print the final schedule timing when sched_verbose.
26936 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26938 PR rtl-optimization/60292
26939 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26940 bit fot the fence instruction.
26942 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26944 * calls.h: Fix typo in comment.
26946 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26948 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26949 adjusting offsetable addresses.
26951 2014-02-24 Guozhi Wei <carrot@google.com>
26953 * sparseset.h (sparseset_pop): Fix the wrong index.
26955 2014-02-24 Walter Lee <walt@tilera.com>
26957 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26958 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26960 * common/config/tilegx/tilegx-common.c
26961 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26962 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26963 (LINK_SPEC): Ditto.
26964 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26965 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26966 (tilegx_gimplify_va_arg_expr): Handle big endian.
26967 (tilegx_expand_unaligned_load): Ditto.
26968 (tilegx_expand_unaligned_store): Ditto.
26969 (TARGET_RETURN_IN_MSB): New.
26970 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26971 (TARGET_ENDIAN_DEFAULT): New.
26972 (TARGET_BIG_ENDIAN): Handle big endian.
26973 (BYTES_BIG_ENDIAN): Ditto.
26974 (WORDS_BIG_ENDIAN): Ditto.
26975 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26976 (ENDIAN_SPEC): New.
26977 (EXTRA_SPECS): New.
26978 * config/tilegx/tilegx.md (extv): Handle big endian.
26980 (insn_st<n>): Ditto.
26981 (insn_st<n>_add<bitsuffix>): Ditto.
26982 (insn_stnt<n>): Ditto.
26983 (insn_stnt<n>_add<bitsuffix>):Ditto.
26984 (vec_interleave_highv8qi): Handle big endian.
26985 (vec_interleave_highv8qi_be): New.
26986 (vec_interleave_highv8qi_le): New.
26987 (insn_v1int_h): Handle big endian.
26988 (vec_interleave_lowv8qi): Handle big endian.
26989 (vec_interleave_lowv8qi_be): New.
26990 (vec_interleave_lowv8qi_le): New.
26991 (insn_v1int_l): Handle big endian.
26992 (vec_interleave_highv4hi): Handle big endian.
26993 (vec_interleave_highv4hi_be): New.
26994 (vec_interleave_highv4hi_le): New.
26995 (insn_v2int_h): Handle big endian.
26996 (vec_interleave_lowv4hi): Handle big endian.
26997 (vec_interleave_lowv4hi_be): New.
26998 (vec_interleave_lowv4hi_le): New.
26999 (insn_v2int_l): Handle big endian.
27000 (vec_interleave_highv2si): Handle big endian.
27001 (vec_interleave_highv2si_be): New.
27002 (vec_interleave_highv2si_le): New.
27003 (insn_v4int_h): Handle big endian.
27004 (vec_interleave_lowv2si): Handle big endian.
27005 (vec_interleave_lowv2si_be): New.
27006 (vec_interleave_lowv2si_le): New.
27007 (insn_v4int_l): Handle big endian.
27008 * config/tilegx/tilegx.opt (mbig-endian): New option.
27009 (mlittle-endian): New option.
27010 * doc/install.texi: Document tilegxbe-linux.
27011 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27013 2014-02-24 Martin Jambor <mjambor@suse.cz>
27016 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27017 there are no parameter descriptors.
27019 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27021 PR rtl-optimization/60268
27022 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27023 initialization to ...
27024 (sched_rgn_init): ... here.
27025 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27027 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27029 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27032 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27034 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27037 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27039 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27040 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27042 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27044 * config/microblaze/predicates.md: Add cmp_op predicate.
27045 * config/microblaze/microblaze.md: Add branch_compare instruction
27046 which uses cmp_op predicate and emits cmp insn before branch.
27047 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27048 to microblaze_expand_conditional_branch and consolidate logic.
27049 (microblaze_expand_conditional_branch): emit branch_compare
27050 insn instead of handling cmp op separate from branch insn.
27052 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27054 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27057 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27059 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27060 define_insn with define_expand and new define_insn
27061 *altivec_lve<VI_char>x_internal.
27062 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27063 and new define_insn *altivec_stve<VI_char>x_internal.
27064 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27066 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27068 (altivec_expand_stvex_be): New function.
27070 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27072 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27073 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27074 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27075 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27077 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27080 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27081 instead of emit_move_insn.
27083 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27085 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27086 vspltw with vsldoi.
27087 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27088 gen_altivec_vsumsws.
27090 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27092 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27093 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27094 (altivec_lvxl_<mode>): New define_expand incorporating
27095 -maltivec=be semantics where needed.
27096 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27097 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27098 semantics where needed.
27099 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27100 (altivec_stvx_<mode>): New define_expand incorporating
27101 -maltivec=be semantics where needed.
27102 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27103 VM2 iterator instead of V4SI.
27104 (altivec_stvxl_<mode>): New define_expand incorporating
27105 -maltivec=be semantics where needed.
27106 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27107 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27108 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27109 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27110 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27111 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27112 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27113 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27114 ALTIVEC_BUILTIN_STVXL.
27115 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27116 (altivec_expand_stvx_be): Likewise.
27117 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27118 (altivec_expand_lvx_be): Likewise.
27119 (altivec_expand_stvx_be): Likewise.
27120 (altivec_expand_builtin): Add cases for
27121 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27122 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27123 (altivec_init_builtins): Add definitions for
27124 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27125 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27127 2014-02-21 Catherine Moore <clm@codesourcery.com>
27129 * doc/invoke.texi (mvirt, mno-virt): Document.
27130 * config/mips/mips.opt (mvirt): New option.
27131 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27133 2014-02-21 Richard Biener <rguenther@suse.de>
27135 PR tree-optimization/60276
27136 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27137 (STMT_VINFO_MIN_NEG_DIST): New macro.
27138 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27139 STMT_VINFO_MIN_NEG_DIST.
27140 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27141 made for negative dependence distances still hold.
27143 2014-02-21 Richard Biener <rguenther@suse.de>
27145 PR middle-end/60291
27146 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27147 DECL_INITIAL for globals not in the current function context.
27149 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27151 PR tree-optimization/56490
27152 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27153 * tree-ssa-uninit.c: Include params.h.
27154 (compute_control_dep_chain): Add num_calls argument, return false
27155 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27156 num_calls to recursive call.
27157 (find_predicates): Change dep_chain into normal array,
27158 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27159 variable and adjust compute_control_dep_chain caller.
27160 (find_def_preds): Likewise.
27162 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27164 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27165 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27167 2014-02-21 Nick Clifton <nickc@redhat.com>
27169 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27170 (pushhi1): Likewise.
27171 (popqi1): Add mode to pre_dec.
27172 (pophi1): Likewise.
27174 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27176 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27177 mode for mask of V8SFmode permutation.
27179 2014-02-20 Richard Henderson <rth@redhat.com>
27182 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27183 a new pseudo for OLDVAL.
27185 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27188 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27189 gen_reg_rtx if d->testing_p.
27190 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27191 if d->testing_p and we will certainly return true.
27192 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27195 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27197 * emit-rtl.c (gen_reg_rtx): Assert that
27198 crtl->emit.regno_pointer_align_length is non-zero.
27200 2014-02-20 Richard Henderson <rth@redhat.com>
27203 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27204 on failure the store back into EXPECT.
27206 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27207 Sandra Loosemore <sandra@codesourcery.com>
27209 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27210 * config/nios2/nios2.c (nios2_function_profiler): Add
27211 -fPIC (flag_pic == 2) support.
27212 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27213 (nios2_large_offset_p): New function.
27214 (nios2_unspec_reloc_p): Move up position, update to use
27215 nios2_large_offset_p.
27216 (nios2_unspec_address): Remove function.
27217 (nios2_unspec_offset): New function.
27218 (nios2_large_got_address): New function.
27219 (nios2_got_address): Add large offset support.
27220 (nios2_legitimize_tls_address): Update usage of removed and new
27222 (nios2_symbol_binds_local_p): New function.
27223 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27224 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27225 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27226 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27227 processing for (const (unspec ...)).
27228 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27230 2014-02-20 Richard Biener <rguenther@suse.de>
27232 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27233 doing the substitution.
27234 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27236 2014-02-20 Martin Jambor <mjambor@suse.cz>
27239 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27240 info when checking whether lattices are bottom.
27242 2014-02-20 Richard Biener <rguenther@suse.de>
27244 PR middle-end/60221
27245 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27248 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27251 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27252 parameter specifying the scaling.
27253 (inline_call): Update.
27254 (want_inline_recursively): Guard division by zero.
27255 (recursive_inlining): Update.
27256 * ipa-inline.h (clone_inlined_nodes): Update.
27258 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27261 * config/i386/i386.c (classify_argument): Pass structures of size
27262 64 bytes or less in register.
27264 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27265 Kirill Yukhin <kirill.yukhin@intel.com>
27267 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27268 (_mm_rcp28_round_ss): Ditto.
27269 (_mm_rsqrt28_round_sd): Ditto.
27270 (_mm_rsqrt28_round_ss): Ditto.
27271 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27272 (_mm_rcp14_round_ss): Ditto.
27273 (_mm_rsqrt14_round_sd): Ditto.
27274 (_mm_rsqrt14_round_ss): Ditto.
27275 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27276 the first input operand, get rid of match_dup.
27277 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27279 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27281 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27282 operand as the first input operand, set type attribute.
27283 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27284 Set type attribute.
27285 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27286 operand as the first input operand, set type attribute.
27288 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27290 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27293 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27296 * config/i386/i386.c (construct_container): Remove TFmode check
27297 for X86_64_INTEGER_CLASS.
27299 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27302 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27303 only when -Wpsabi is enabled.
27305 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27308 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27309 passing arrays in registers are the same as for structs, so remove the
27310 special case for them.
27312 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27314 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27315 destination type, extract only the valid bits if the source type is not
27316 integral and has a different mode.
27318 2014-02-19 Richard Biener <rguenther@suse.de>
27321 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27324 2014-02-19 Richard Biener <rguenther@suse.de>
27327 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27328 (ipa_modify_call_arguments): Emit an argument load explicitely and
27329 preserve virtual SSA form there and for the replacement call.
27330 Do not update SSA form nor free dominance info.
27332 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27334 * ipa.c (function_and_variable_visibility): Also clear WEAK
27335 flag when disolving COMDAT_GROUP.
27337 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27339 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27340 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27341 not devirtualizing.
27342 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27343 do more sanity checks.
27344 (detect_type_change): Return true when giving up early.
27345 (compute_complex_assign_jump_func): Fix type parameter of
27346 ipa_set_ancestor_jf.
27347 (compute_complex_ancestor_jump_func): Likewise.
27348 (update_jump_functions_after_inlining): Fix updating of
27350 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27352 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27354 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27355 inline clones when edge disappears.
27357 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27360 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27361 Split 64-bit moves into 2 patterns. Do not allow the use of
27362 direct move for TDmode in little endian, since the decimal value
27363 has little endian bytes within a word, but the 64-bit pieces are
27364 ordered in a big endian fashion, and normal subreg's of TDmode are
27366 (mov<mode>_64bit_dm): Likewise.
27367 (movtd_64bit_nodm): Likewise.
27369 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27371 PR tree-optimization/60174
27372 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27373 statement of an SSA_NAME that occurs in an abnormal PHI node.
27375 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27378 * final.c (SEEN_BB): Remove.
27379 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27380 (final_scan_insn): Don't force_source_line on second
27381 NOTE_INSN_BASIC_BLOCK.
27383 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27386 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27387 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27388 (type_natural_mode): Warn ABI change when %zmm register is not
27389 available for AVX512F vector value passing.
27391 2014-02-18 Kai Tietz <ktietz@redhat.com>
27394 * config/i386/i386.c (ix86_expand_prologue): Use value in
27395 rax register as displacement when restoring %r10 or %rax.
27396 Fix wrong offset when restoring both registers.
27398 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27400 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27401 assertion with conditional return.
27403 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27404 Uros Bizjak <ubizjak@gmail.com>
27407 * config/i386/driver-i386.c (host_detect_local_cpu): If
27408 YMM state is not saved by the OS, also clear has_f16c. Move
27409 CPUID 0x80000001 handling before YMM state saving checking.
27411 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27413 PR rtl-optimization/58960
27414 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27415 factored out from ...
27416 (sched_init): ... here.
27417 (free_global_sched_pressure_data): New, factored out from ...
27418 (sched_finish): ... here.
27419 * sched-int.h (free_global_sched_pressure_data): Declare.
27420 * sched-rgn.c (nr_regions_initial): New static global.
27421 (haifa_find_rgns): Initialize it.
27422 (schedule_region): Disable sched-pressure for the newly
27425 2014-02-17 Richard Biener <rguenther@suse.de>
27427 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27428 release SSA defs of pattern stmts.
27430 2014-02-17 Richard Biener <rguenther@suse.de>
27432 * tree-inline.c (expand_call_inline): Release the virtual
27433 operand defined by the call we are about to inline.
27435 2014-02-17 Richard Biener <rguenther@suse.de>
27437 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27439 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27440 Ilya Tocar <ilya.tocar@intel.com>
27442 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27443 arguments order in builtin.
27444 (_mm512_permutexvar_epi64): Ditto.
27445 (_mm512_mask_permutexvar_epi64): Ditto
27446 (_mm512_maskz_permutexvar_epi32): Ditto
27447 (_mm512_permutexvar_epi32): Ditto
27448 (_mm512_mask_permutexvar_epi32): Ditto
27450 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27452 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27453 (p8_vmrgow): Likewise.
27455 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27457 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27460 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27463 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27464 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27465 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27466 using direct move instructions on ISA 2.07. Also adjust
27467 instruction length for 64-bit.
27468 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27469 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27471 2014-02-15 Alan Modra <amodra@gmail.com>
27475 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27476 find_replacement on parts of insn rtl that might be reloaded.
27478 2014-02-15 Richard Biener <rguenther@suse.de>
27480 PR tree-optimization/60183
27481 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27482 (tree_ssa_phiprop): Calculate and free post-dominators.
27484 2014-02-14 Jeff Law <law@redhat.com>
27486 PR rtl-optimization/60131
27487 * ree.c (get_extended_src_reg): New function.
27488 (combine_reaching_defs): Use it rather than assuming location of REG.
27489 (find_and_remove_re): Verify first operand of extension is
27490 a REG before adding the insns to the copy list.
27492 2014-02-14 Roland McGrath <mcgrathr@google.com>
27494 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27495 * configure: Regenerated.
27496 * config.in: Regenerated.
27497 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27498 instead of ASM_SHORT.
27500 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27501 Richard Earnshaw <rearnsha@arm.com>
27503 PR rtl-optimization/59535
27504 * lra-constraints.c (process_alt_operands): Encourage alternative
27505 when unassigned pseudo class is superset of the alternative class.
27506 (inherit_reload_reg): Don't inherit when optimizing for code size.
27507 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27508 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27509 modes not less than 4 for Thumb1.
27511 2014-02-14 Kyle McMartin <kyle@redhat.com>
27514 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27516 2014-02-14 Richard Biener <rguenther@suse.de>
27518 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27519 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27520 Do not strip INDIRECT_REFs.
27522 2014-02-14 Richard Biener <rguenther@suse.de>
27525 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27526 DECL_FUNCTION_SPECIFIC_TARGET.
27527 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27528 * tree-streamer-out.c (pack_ts_target_option): Remove.
27529 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27530 (write_ts_function_decl_tree_pointers): Do not stream
27531 DECL_FUNCTION_SPECIFIC_TARGET.
27532 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27533 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27534 (lto_input_ts_function_decl_tree_pointers): Do not stream
27535 DECL_FUNCTION_SPECIFIC_TARGET.
27537 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27539 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27540 (get_initial_def_for_induction, vectorizable_induction): Ignore
27541 debug stmts when looking for exit_phi.
27542 (vectorizable_live_operation): Fix up condition.
27544 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27546 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27547 nreverse() because it changes the content of original tree list.
27549 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27551 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27552 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27554 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27556 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27557 GNU coding standards.
27559 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27562 * dwarf2out.c (gen_subprogram_die): Don't call
27563 add_calling_convention_attribute if subr_die is old_die.
27565 2014-02-13 Sharad Singhai <singhai@google.com>
27567 * doc/optinfo.texi: Fix order of nodes.
27569 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27571 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27572 operands[2], not operands[3].
27574 2014-02-13 Richard Biener <rguenther@suse.de>
27577 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27578 mention the possibility of an in-tree build.
27579 (CLooG): Update recommended version to 0.18.1, mention the
27580 possibility of an in-tree build and clarify that the ISL
27581 bundled with CLooG does not work.
27583 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27586 * expr.c (compress_float_constant): If x is a hard register,
27587 extend into a pseudo and then move to x.
27589 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27591 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27592 caused by bad second argument to warning_at() with -mhotpatch and
27593 nested functions (e.g. with gfortran).
27595 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27597 * opts.c (option_name): Remove "enabled by default" rider.
27599 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27601 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27603 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27604 Uros Bizjak <ubizjak@gmail.com>
27607 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27608 * configure: Regenerated.
27610 2014-02-12 Richard Biener <rguenther@suse.de>
27612 * vec.c (vec_prefix::calculate_allocation): Move as
27613 inline variant to vec.h.
27614 (vec_prefix::calculate_allocation_1): New out-of-line version.
27615 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27616 (vec_prefix::m_has_auto_buf): Rename to ...
27617 (vec_prefix::m_using_auto_storage): ... this.
27618 (vec_prefix::calculate_allocation): Inline the easy cases
27619 and dispatch to calculate_allocation_1 which doesn't need the
27621 (va_heap::reserve): Use gcc_checking_assert.
27622 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27623 m_using_auto_storage.
27624 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27626 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27627 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27628 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27630 2014-02-12 Richard Biener <rguenther@suse.de>
27632 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27633 when we found a dependence.
27635 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27637 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27639 (maybe_fold_stmt): ... into this new function.
27640 * omp-low.c (lower_omp): Update comment.
27642 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27645 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27648 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27650 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27651 identifiers in comments.
27652 (cortexa53_extra_costs): Likewise.
27653 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27654 (cortexa7_extra_costs): Likewise.
27655 (cortexa12_extra_costs): Likewise.
27656 (cortexa15_extra_costs): Likewise.
27657 (v7m_extra_costs): Likewise.
27659 2014-02-12 Richard Biener <rguenther@suse.de>
27661 PR middle-end/60092
27662 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27663 of posix_memalign being successful.
27664 (lower_stmt): Restrict lowering of posix_memalign to when
27665 -ftree-bit-ccp is enabled.
27667 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27669 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27671 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27673 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27675 PR rtl-optimization/60116
27676 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27677 other_insn once the combination has been validated.
27679 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27682 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27684 * ipa-devirt.c: Include demangle.h
27685 (odr_violation_reported): New static variable.
27686 (add_type_duplicate): Update odr_violations.
27687 (maybe_record_node): Add completep parameter; update it.
27688 (record_target_from_binfo): Add COMPLETEP parameter;
27689 update it as needed.
27690 (possible_polymorphic_call_targets_1): Likewise.
27691 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27692 rename FINAL to COMPLETE.
27693 (record_targets_from_bases): Sanity check we found the binfo;
27694 fix COMPLETEP updating.
27695 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27696 parameter, fix computing of COMPLETEP.
27697 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27698 at LTO time do demangling.
27699 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27700 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27702 (gimple_get_virt_method_for_binfo): Likewise.
27703 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27704 gimple_get_virt_method_for_vtable): Update prototypes.
27706 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27709 * genautomata.c (add_presence_absence): Fix typo with
27710 {final_}presence_list.
27712 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27715 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27716 for VSX/Altivec vectors that land in GPR registers.
27718 2014-02-11 Richard Henderson <rth@redhat.com>
27719 Jakub Jelinek <jakub@redhat.com>
27722 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27723 around drhs if type conversion to lacc->type is not useless.
27725 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27727 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27729 (cortex-a57.cortex-a53): Likewise.
27730 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27732 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27734 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27737 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27739 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27740 add_options_for_arm_vfp3.
27742 2014-02-11 Jeff Law <law@redhat.com>
27744 PR middle-end/54041
27745 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27746 object with an undesirable mode.
27748 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27751 * config/i386/sol2-9.h: New file.
27752 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27753 *-*-solaris2.9*): Use it.
27755 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27757 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27758 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27760 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27762 * config/microblaze/microblaze.c: Extend mcpu version format
27764 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27766 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27768 2014-02-10 Richard Henderson <rth@redhat.com>
27771 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27772 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27773 ms-abi vs -mno-accumulate-outgoing-args.
27774 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27775 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27778 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27780 PR middle-end/60080
27781 * cfgexpand.c (expand_asm_operands): Attach source location to
27782 ASM_INPUT rtx objects.
27783 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27785 2014-02-10 Nick Clifton <nickc@redhat.com>
27787 * config/mn10300/mn10300.c (popcount): New function.
27788 (mn10300_expand_prologue): Include saved registers in stack usage
27791 2014-02-10 Jeff Law <law@redhat.com>
27793 PR middle-end/52306
27794 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27795 when changing the SET_DEST of a prior insn to avoid an input reload.
27797 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27799 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27800 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27801 -mcall-openbsd, or -mcall-linux.
27802 (CC1_ENDIAN_BIG_SPEC): Remove.
27803 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27804 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27805 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27806 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27807 and %cc1_endian_default.
27808 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27810 2014-02-10 Richard Biener <rguenther@suse.de>
27812 PR tree-optimization/60115
27813 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27814 MEM_REF handling. Properly verify that the accesses are not
27815 out of the objects bound.
27817 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27819 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27822 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27824 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27825 proper constants and fix formatting.
27826 (possible_polymorphic_call_targets): Fix formatting.
27828 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27829 Ilya Tocar <ilya.tocar@intel.com>
27831 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27832 (_mm512_loadu_epi32): Renamed into...
27833 (_mm512_loadu_si512): This.
27834 (_mm512_storeu_epi32): Renamed into...
27835 (_mm512_storeu_si512): This.
27836 (_mm512_maskz_ceil_ps): Removed.
27837 (_mm512_maskz_ceil_pd): Ditto.
27838 (_mm512_maskz_floor_ps): Ditto.
27839 (_mm512_maskz_floor_pd): Ditto.
27840 (_mm512_floor_round_ps): Ditto.
27841 (_mm512_floor_round_pd): Ditto.
27842 (_mm512_ceil_round_ps): Ditto.
27843 (_mm512_ceil_round_pd): Ditto.
27844 (_mm512_mask_floor_round_ps): Ditto.
27845 (_mm512_mask_floor_round_pd): Ditto.
27846 (_mm512_mask_ceil_round_ps): Ditto.
27847 (_mm512_mask_ceil_round_pd): Ditto.
27848 (_mm512_maskz_floor_round_ps): Ditto.
27849 (_mm512_maskz_floor_round_pd): Ditto.
27850 (_mm512_maskz_ceil_round_ps): Ditto.
27851 (_mm512_maskz_ceil_round_pd): Ditto.
27852 (_mm512_expand_pd): Ditto.
27853 (_mm512_expand_ps): Ditto.
27854 * config/i386/i386.c (ix86_builtins): Remove
27855 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27856 (bdesc_args): Ditto.
27857 * config/i386/predicates.md (const1256_operand): New.
27858 (const_1_to_2_operand): Ditto.
27859 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27860 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27861 (*avx512pf_gatherpf<mode>sf): Ditto.
27862 (avx512pf_gatherpf<mode>df): Ditto.
27863 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27864 (*avx512pf_gatherpf<mode>df): Ditto.
27865 (avx512pf_scatterpf<mode>sf): Ditto.
27866 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27867 (*avx512pf_scatterpf<mode>sf): Ditto.
27868 (avx512pf_scatterpf<mode>df): Ditto.
27869 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27870 (*avx512pf_scatterpf<mode>df): Ditto.
27871 (avx512f_expand<mode>): Removed.
27872 (<shift_insn><mode>3<mask_name>): Change predicate type.
27874 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27876 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27877 not at the end of datarefs vector use ordered_remove to avoid
27878 reordering datarefs vector.
27881 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27882 mark local addressable non-static vars as GOVD_PRIVATE
27883 instead of GOVD_LOCAL.
27884 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27885 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27888 PR middle-end/60092
27889 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27890 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27891 assume_aligned or alloc_align attributes.
27892 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27893 arguments. Handle also assume_aligned and alloc_align attributes.
27894 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27895 calls to functions with assume_aligned or alloc_align attributes.
27896 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27898 2014-02-08 Terry Guo <terry.guo@arm.com>
27900 * doc/invoke.texi: Document ARM -march=armv7e-m.
27902 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27904 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27905 flag on __cilkrts_rethrow builtin.
27908 * ipa-cp.c (determine_versionability): Fail at -O0
27909 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27910 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27913 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27916 * tree-inline.c (copy_forbidden): Fail for
27917 __attribute__((optimize (0))) functions.
27919 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27921 * varpool.c: Include pointer-set.h.
27922 (varpool_remove_unreferenced_decls): Variables in other partitions
27923 will not be output; be however careful to not lose information
27924 about partitioning.
27926 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27928 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27929 lookup in the vtable constructor.
27931 2014-02-07 Jeff Law <law@redhat.com>
27934 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27935 define_insn_and_split.
27937 * ipa-inline.c (inline_small_functions): Fix typos.
27939 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27941 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27942 (s390_can_use_return_insn): Declare.
27943 * config/s390/s390.h (EPILOGUE_USES): Define.
27944 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27946 (s390_chunkify_start): Handle return JUMP_LABELs.
27947 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27948 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27949 (s390_can_use_return_insn): New functions.
27950 (s390_fix_long_loop_prediction): Handle conditional returns.
27951 (TARGET_SET_UP_BY_PROLOGUE): Define.
27952 * config/s390/s390.md (ANY_RETURN): New code iterator.
27953 (*creturn, *csimple_return, return, simple_return): New patterns.
27955 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27957 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27958 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27959 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27960 REG_CFA_RESTORE list when deciding not to restore a register.
27962 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27964 * config/s390/s390.c: Include tree-pass.h and context.h.
27965 (s390_early_mach): New function, split out from...
27966 (s390_emit_prologue): ...here.
27967 (pass_data_s390_early_mach): New pass structure.
27968 (pass_s390_early_mach): New class.
27969 (s390_option_override): Create and register early_mach pass.
27970 Move to end of file.
27972 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27974 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27975 to match for the exit block.
27977 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27979 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27980 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27981 Reject misaligned operands.
27983 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27985 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27987 2014-02-07 Richard Biener <rguenther@suse.de>
27989 PR middle-end/60092
27990 * gimple-low.c (lower_builtin_posix_memalign): New function.
27991 (lower_stmt): Call it to lower posix_memalign in a way
27992 to make alignment info accessible.
27994 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27997 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27998 __builtin_setjmp_receiver.
28000 2014-02-07 Richard Biener <rguenther@suse.de>
28002 PR middle-end/60092
28003 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28004 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28005 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28006 Handle BUILT_IN_POSIX_MEMALIGN.
28007 (find_func_clobbers): Likewise.
28008 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28009 (call_may_clobber_ref_p_1): Likewise.
28011 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28014 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28017 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28020 * lto-cgraph.c (lto_output_node): Use
28021 symtab_get_symbol_partitioning_class.
28022 (lto_output_varpool_node): likewise.
28023 (symtab_get_symbol_partitioning_class): Move here from
28024 lto/lto-partition.c
28025 * cgraph.h (symbol_partitioning_class): Likewise.
28026 (symtab_get_symbol_partitioning_class): Declare.
28028 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28030 * ggc.h (ggc_internal_cleared_alloc): New macro.
28031 * vec.h (vec_safe_copy): Handle memory stats.
28032 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28033 * target-globals.c (save_target_globals): Likewise.
28035 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28038 * expr.c (emit_move_resolve_push): Export; be bit more selective
28039 on when to clear alias set.
28040 * expr.h (emit_move_resolve_push): Declare.
28041 * function.h (struct function): Add tail_call_marked.
28042 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28043 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28044 * config/i386/i386.md (TImode move expander): De not call
28046 (FP push expanders): Preserve memory attributes.
28047 * config/i386/sse.md (push<mode>1): Remove.
28048 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28049 (ix86_expand_push): Remove.
28050 * config/i386/mmx.md (push<mode>1): Remove.
28052 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28054 PR rtl-optimization/60030
28055 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28056 lopart with paradoxical subreg before shifting it up by hprec.
28058 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28060 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28061 Remove extra newline at end of file.
28062 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28063 (arm_issue_rate): Handle cortexa57.
28064 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28065 (cortex-a57.cortex-a53): Likewise.
28067 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28070 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28071 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28073 (arm_expand_prologue): Adjust all callers.
28074 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28075 info, registers also at the lowest numbered registers side. Use
28076 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28080 * var-tracking.c (adjust_mems): Before adding a SET to
28081 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28083 2014-02-06 Alan Modra <amodra@gmail.com>
28086 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28087 change SDmode to DDmode when lra_in_progress.
28089 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28091 PR middle-end/59150
28092 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28093 free_data_ref on the dr first, and before goto again also set dr
28094 to the next dr. For simd_lane_access, free old datarefs[i] before
28095 overwriting it. For get_vectype_for_scalar_type failure, don't
28096 free_data_ref if simd_lane_access.
28098 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28101 * tree.h (opts_for_fn): New inline function.
28102 (opt_for_fn): Define.
28103 * config/i386/i386.c (ix86_function_regparm): Use
28104 opt_for_fn (decl, optimize) instead of optimize.
28106 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28108 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28109 for SYMBOL_REF in large memory model.
28111 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28113 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28114 and crypto support.
28115 (cortex-a57): Likewise.
28116 (cortex-a57.cortex-a53): Likewise.
28118 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28119 Kugan Vivekanandarajah <kuganv@linaro.org>
28121 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28123 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28125 2014-02-06 Richard Biener <rguenther@suse.de>
28127 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28128 set_loop_copy and initialize_original_copy_tables.
28130 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28132 * config/aarch64/aarch64-simd.md
28133 (aarch64_ashr_simddi): Change QI to SI.
28135 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28136 Jakub Jelinek <jakub@redhat.com>
28138 PR middle-end/60013
28139 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28142 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28144 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28145 CODE_FOR_altivec_vpku[hw]um to
28146 CODE_FOR_altivec_vpku[hw]um_direct.
28147 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28148 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28149 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28150 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28152 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28154 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28155 generation for -maltivec=be.
28156 (altivec_vsumsws): Simplify redundant test.
28158 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28160 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28161 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28162 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28163 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28164 gen_altivec_vpkuwum.
28165 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28167 (altivec_vpks<VI_char>ss): Likewise.
28168 (altivec_vpks<VI_char>us): Likewise.
28169 (altivec_vpku<VI_char>us): Likewise.
28170 (altivec_vpku<VI_char>um): Likewise.
28171 (altivec_vpku<VI_char>um_direct): New (copy of
28172 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28174 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28175 target is little endian and -maltivec=be is not specified.
28176 (*altivec_vupkhs<VU_char>_direct): New (copy of
28177 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28178 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28179 target is little endian and -maltivec=be is not specified.
28180 (*altivec_vupkls<VU_char>_direct): New (copy of
28181 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28182 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28183 little endian and -maltivec=be is not specified.
28184 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28185 little endian and -maltivec=be is not specified.
28187 2014-02-05 Richard Henderson <rth@redhat.com>
28190 * combine-stack-adj.c: Revert r206943.
28191 * sched-int.h (struct deps_desc): Add last_args_size.
28192 * sched-deps.c (init_deps): Initialize it.
28193 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28194 contain REG_ARGS_SIZE notes.
28196 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28198 * lto-cgraph.c (asm_nodes_output): Make global.
28199 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28200 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28201 (driver_handle_option): Handle OPT_fwpa.
28203 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28206 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28207 a comment typo and formatting issue. If odr_hash hasn't been
28208 created, return vNULL and set *completep to false.
28210 PR middle-end/57499
28211 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28212 bb with no successors.
28214 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28217 * doc/invoke.texi (-march): Clarify documentation for ARM.
28218 (-mtune): Likewise.
28221 2014-02-05 Richard Biener <rguenther@suse.de>
28223 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28224 when not vectorizing because of too many alias checks.
28225 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28226 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28228 2014-02-05 Nick Clifton <nickc@redhat.com>
28230 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28231 accept extended registers in any mode when compiling for the MN10300.
28233 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28235 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28236 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28237 sanitization attributes.
28238 (can_inline_edge_p): Likewise.
28239 (sanitize_attrs_match_for_inline_p): New function.
28241 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28243 * ipa-prop.c (detect_type_change): Shor circuit testing of
28244 type changes on THIS pointer.
28246 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28249 * config/pa/pa.c (legitimize_tls_address): Return original address
28250 if not passed a SYMBOL_REF rtx.
28251 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28253 (pa_emit_move_sequence): Simplify TLS source operands.
28254 (pa_legitimate_constant_p): Reject all TLS constants.
28255 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28256 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28258 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28260 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28261 groups when we know they are controlled by LTO.
28262 * varasm.c (default_binds_local_p_1): If object is in other partition,
28263 it will be resolved locally.
28265 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28267 * config/host-linux.c (linux_gt_pch_use_address): Don't
28268 use SSIZE_MAX because it is not always defined.
28270 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28273 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28274 threshold for pseudo splitting.
28275 (update_ebb_live_info): Process call argument hard registers and
28276 hard registers from insn definition too.
28277 (max_small_class_regs_num): New constant.
28278 (inherit_in_ebb): Update live hard regs through EBBs. Update
28279 reloads_num only for small register classes. Don't split for
28282 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28285 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28288 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28290 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28291 visibility is safe.
28293 2014-02-04 Marek Polacek <polacek@redhat.com>
28295 * gdbinit.in (pel): Define.
28297 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28299 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28302 2014-02-04 Richard Biener <rguenther@suse.de>
28305 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28306 in function context local.
28307 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28308 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28309 similar to LTO_imported_decl_ref.
28311 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28313 PR tree-optimization/60002
28314 * cgraphclones.c (build_function_decl_skip_args): Clear
28315 DECL_LANG_SPECIFIC.
28317 PR tree-optimization/60023
28318 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28319 false to gsi_replace.
28320 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28321 has been in some EH region and vec_stmt could throw, add
28322 vec_stmt into the same EH region.
28323 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28324 has no lhs, ignore it.
28325 * internal-fn.c (expand_MASK_LOAD): Likewise.
28328 * tree-inline.c (copy_forbidden): Fail for
28329 __attribute__((optimize (0))) functions.
28332 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28333 is set, copy one less argument.
28334 (expand_simd_clones): Don't subtract clone_info->inbranch
28335 from simd_clone_struct_alloc argument.
28337 PR rtl-optimization/57915
28338 * recog.c (simplify_while_replacing): If all unary/binary/relational
28339 operation arguments are constant, attempt to simplify those.
28341 PR middle-end/59261
28342 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28343 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28345 2014-02-04 Richard Biener <rguenther@suse.de>
28347 PR tree-optimization/60012
28348 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28349 TBAA disambiguation to all DDRs.
28351 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28354 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28355 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28357 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28360 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28362 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28364 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28365 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28367 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28370 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28371 to figure out targets of polymorphic calls with known decl.
28372 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28373 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28374 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28375 (get_polymorphic_call_info): ... here.
28376 (get_polymorphic_call_info_from_invariant): New function.
28378 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28380 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28381 lookup via vtable pointer; check for type consistency
28382 and turn inconsitent facts into UNREACHABLE.
28383 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28384 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28385 type inconsistent querries; return UNREACHABLE instead.
28387 2014-02-03 Richard Henderson <rth@twiddle.net>
28390 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28391 already processed this node.
28392 (normalize_one_pred_1): Pass along mark_set.
28393 (normalize_one_pred): Create and destroy a pointer_set_t.
28394 (normalize_one_pred_chain): Likewise.
28396 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28398 PR gcov-profile/58602
28399 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28401 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28404 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28405 -fno-devirtualize; try to devirtualize by the knowledge of
28406 virtual table pointer given by aggregate propagation.
28407 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28408 (ipa_print_node_jump_functions): Dump also offset that
28409 is relevant for polymorphic calls.
28410 (determine_known_aggregate_parts): Add arg_type parameter; use it
28411 instead of determining the type from pointer type.
28412 (ipa_compute_jump_functions_for_edge): Update call of
28413 determine_known_aggregate_parts.
28414 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28415 (gimple_get_virt_method_for_binfo): ... here; simplify using
28416 vtable_pointer_value_to_vtable.
28417 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28418 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28419 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28420 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28422 (vtable_pointer_value_to_binfo): ... here.
28423 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28425 2014-02-03 Teresa Johnson <tejohnson@google.com>
28427 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28428 redef of outer loop index variable.
28430 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28434 * doc/extend.texi (Function Attributes): Typo.
28436 2014-02-03 Cong Hou <congh@google.com>
28438 PR tree-optimization/60000
28439 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28440 if the vectorized statement is a store. A store statement can only
28441 appear at the end of pattern statements.
28443 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28445 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28446 (ix86_option_override_internal): Default long double to 64-bit for
28447 32-bit Bionic and to 128-bit for 64-bit Bionic.
28449 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28450 TARGET_LONG_DOUBLE_128 is true.
28451 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28453 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28454 (mlong-double-64): Negate -mlong-double-128.
28455 (mlong-double-128): New option.
28457 * config/i386/i386-c.c (ix86_target_macros): Define
28458 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28460 * doc/invoke.texi: Document -mlong-double-128.
28462 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28464 PR rtl-optimization/60024
28465 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28467 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28469 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28471 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28473 PR rtl-optimization/57662
28474 * sel-sched.c (code_motion_path_driver): Do not mark already not
28475 existing blocks in the visiting bitmap.
28477 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28479 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28480 on the insn being emitted.
28482 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28483 Will Deacon <will.deacon@arm.com>
28485 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28487 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28489 * config/arm/arm-tables.opt: Regenerate.
28491 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28493 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28494 for vector types other than V16QImode.
28495 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28496 define_expand, and call altivec_expand_vec_perm_le when producing
28497 code with little endian element order.
28498 (*altivec_vperm_<mode>_internal): New insn having previous
28499 behavior of altivec_vperm_<mode>.
28500 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28501 altivec_expand_vec_perm_le when producing code with little endian
28503 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28504 behavior of altivec_vperm_<mode>_uns.
28506 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28508 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28509 (altivec_vsumsws): Add handling for -maltivec=be with a little
28511 (altivec_vsumsws_direct): New.
28512 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28513 gen_altivec_vsumsws.
28515 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28517 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28518 vtable_pointer_value_to_binfo): New functions.
28519 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28520 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28522 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28524 * config/nios2/nios2.md (load_got_register): Initialize GOT
28525 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28526 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28528 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28530 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28531 preserverd by passthrough, do not propagate the type.
28533 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28535 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28536 (mips_atomic_assign_expand_fenv): New function.
28537 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28539 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28541 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28542 (__builtin_mips_set_fcsr): Likewise.
28543 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28544 MIPS_USI_FTYPE_VOID.
28545 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28546 (mips16_expand_set_fcsr): Likewise.
28547 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28548 (mips16_set_fcsr_stub): Likewise.
28549 (mips16_get_fcsr_one_only_stub): New class.
28550 (mips16_set_fcsr_one_only_stub): Likewise.
28551 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28552 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28553 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28554 (hard_float): New availability predicate.
28555 (mips_builtins): Add get_fcsr and set_fcsr.
28556 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28557 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28558 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28559 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28560 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28563 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28565 * config/mips/mips.c (mips_one_only_stub): New class.
28566 (mips_need_mips16_rdhwr_p): Replace with...
28567 (mips16_rdhwr_stub): ...this new variable.
28568 (mips16_stub_call_address): New function.
28569 (mips16_rdhwr_one_only_stub): New class.
28570 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28571 (mips_output_mips16_rdhwr): Delete.
28572 (mips_finish_stub): New function.
28573 (mips_code_end): Use it to handle rdhwr stubs.
28575 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28578 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28579 when calculating size of integer atomic types.
28581 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28583 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28585 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28587 PR tree-optimization/60003
28588 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28589 * profile.c (branch_prob): Use gimple_call_builtin_p
28590 to check for BUILT_IN_SETJMP_RECEIVER.
28591 * tree-inline.c (copy_bb): Call notice_special_calls.
28593 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28596 * lra-constraints.c (process_alt_operands): Update reload_sum only
28599 2014-01-31 Richard Henderson <rth@redhat.com>
28601 PR middle-end/60004
28602 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28603 until after else_eh is processed.
28605 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28607 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28608 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28609 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28610 in smmintrin.h, remove them.
28611 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28612 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28613 * config/i386/i386.md (ROUND_SAE): Fix value.
28614 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28615 (const48_operand): New.
28616 * config/i386/subst.md (round), (round_expand): Use
28617 const_4_or_8_to_11_operand.
28618 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28620 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28622 * config/i386/constraints.md (Yk): Swap meaning with k.
28623 * config/i386/i386.md (movhi_internal): Change Yk to k.
28624 (movqi_internal): Ditto.
28625 (*k<logic><mode>): Ditto.
28628 (kandn<mode>): Ditto.
28629 (*<code>hi_1): Ditto.
28630 (*<code>qi_1): Ditto.
28631 (kxnor<mode>): Ditto.
28632 (kortestzhi): Ditto.
28633 (kortestchi): Ditto.
28635 (*one_cmplhi2_1): Ditto.
28636 (*one_cmplqi2_1): Ditto.
28637 * config/i386/sse.md (): Change k to Yk.
28638 (avx512f_load<mode>_mask): Ditto.
28639 (avx512f_blendm<mode>): Ditto.
28640 (avx512f_store<mode>_mask): Ditto.
28641 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28642 (avx512f_storedqu<mode>_mask): Ditto.
28643 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28645 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28646 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28647 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28648 (avx512f_maskcmp<mode>3): Ditto.
28649 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28650 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28651 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28652 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28653 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28654 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28655 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28656 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28657 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28658 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28659 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28660 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28661 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28662 (vec_extract_lo_<mode>_maskm): Ditto.
28663 (vec_extract_hi_<mode>_maskm): Ditto.
28664 (avx512f_vternlog<mode>_mask): Ditto.
28665 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28666 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28667 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28668 (avx512f_<code>v8div16qi2_mask): Ditto.
28669 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28670 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28671 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28672 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28673 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28674 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28675 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28676 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28677 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28678 (avx512cd_maskb_vec_dupv8di): Ditto.
28679 (avx512cd_maskw_vec_dupv16si): Ditto.
28680 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28681 (avx512f_vpermi2var<mode>3_mask): Ditto.
28682 (avx512f_vpermi2var<mode>3_mask): Ditto.
28683 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28684 (*avx512f_gathersi<mode>): Ditto.
28685 (*avx512f_gathersi<mode>_2): Ditto.
28686 (*avx512f_gatherdi<mode>): Ditto.
28687 (*avx512f_gatherdi<mode>_2): Ditto.
28688 (*avx512f_scattersi<mode>): Ditto.
28689 (*avx512f_scatterdi<mode>): Ditto.
28690 (avx512f_compress<mode>_mask): Ditto.
28691 (avx512f_compressstore<mode>_mask): Ditto.
28692 (avx512f_expand<mode>_mask): Ditto.
28693 * config/i386/subst.md (mask): Change k to Yk.
28694 (mask_scalar_merge): Ditto.
28697 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28699 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28701 2014-01-31 Richard Biener <rguenther@suse.de>
28703 PR middle-end/59990
28704 * builtins.c (fold_builtin_memory_op): Make sure to not
28705 use a floating-point mode or a boolean or enumeral type for
28706 the copy operation.
28708 2014-01-30 DJ Delorie <dj@redhat.com>
28710 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28711 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28712 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28713 whenever main() has an epilogue.
28715 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28717 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28718 unused variable "field".
28719 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28720 (vsx_mergeh_<mode>): Likewise.
28721 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28722 (altivec_vmrghh): Likewise.
28723 (altivec_vmrghw): Likewise.
28724 (altivec_vmrglb): Likewise.
28725 (altivec_vmrglh): Likewise.
28726 (altivec_vmrglw): Likewise.
28727 (altivec_vspltb): Add missing uses.
28728 (altivec_vsplth): Likewise.
28729 (altivec_vspltw): Likewise.
28730 (altivec_vspltsf): Likewise.
28732 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28735 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28736 frame related instructions.
28738 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28740 PR rtl-optimization/59959
28741 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28742 any reload of register whose subreg is invalid.
28744 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28746 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28747 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28748 Add missing return type - void.
28750 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28752 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28753 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28754 remove element index adjustment for endian (now handled in vsx.md
28756 (altivec_expand_vec_perm_const): Use
28757 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28758 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28759 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28760 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28761 define_expand and a new define_insn *altivec_vspltb_internal;
28762 adjust for -maltivec=be on a little endian target.
28763 (altivec_vspltb_direct): New.
28764 (altivec_vsplth): Divide into a define_expand and a new
28765 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28766 little endian target.
28767 (altivec_vsplth_direct): New.
28768 (altivec_vspltw): Divide into a define_expand and a new
28769 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28770 little endian target.
28771 (altivec_vspltw_direct): New.
28772 (altivec_vspltsf): Divide into a define_expand and a new
28773 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28774 a little endian target.
28776 2014-01-30 Richard Biener <rguenther@suse.de>
28778 PR tree-optimization/59993
28779 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28780 can propagate form the earlier stmt and avoid the transform
28781 when the intermediate result is needed.
28783 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28785 * README.Portability: Fix typo.
28787 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28789 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28790 comparison_operator with ordered_comparison_operator.
28792 2014-01-30 Nick Clifton <nickc@redhat.com>
28794 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28795 Rename to mn10300_store_multiple_regs.
28796 * config/mn10300/mn10300.c: Likewise.
28797 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28798 store_multiple_regs.
28799 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28800 Call mn10300_store_multiple_regs.
28802 2014-01-30 Nick Clifton <nickc@redhat.com>
28803 DJ Delorie <dj@redhat.com>
28805 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28806 %fp 2 to keep registers after it properly word-aligned.
28807 (rl78_alloc_physical_registers_umul): Handle the case where both
28808 input operands are the same.
28810 2014-01-30 Richard Biener <rguenther@suse.de>
28812 PR tree-optimization/59903
28813 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28816 2014-01-30 Jason Merrill <jason@redhat.com>
28819 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28822 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28824 2014-01-30 Richard Biener <rguenther@suse.de>
28826 PR tree-optimization/59951
28827 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28829 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28832 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28833 SFmode to DFmode case.
28835 2014-01-29 DJ Delorie <dj@redhat.com>
28837 * config/msp430/msp430.opt (-minrt): New.
28838 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28840 (ENDFILE_SPEC): Likewise.
28842 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28844 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28845 (estimate_function_body_sizes): Use it.
28847 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28850 * dwarf2out.c (is_cxx_auto): New.
28851 (is_base_type): Use it.
28852 (gen_type_die_with_usage): Likewise.
28854 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28856 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28857 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28858 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28859 -maltivec=be with LE targets.
28860 (vsx_mergeh_<mode>): Likewise.
28861 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28862 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28863 (altivec_vmrghb): Replace with define_expand and new
28864 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28865 (altivec_vmrghb_direct): New define_insn.
28866 (altivec_vmrghh): Replace with define_expand and new
28867 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28868 (altivec_vmrghh_direct): New define_insn.
28869 (altivec_vmrghw): Replace with define_expand and new
28870 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28871 (altivec_vmrghw_direct): New define_insn.
28872 (*altivec_vmrghsf): Adjust for endianness.
28873 (altivec_vmrglb): Replace with define_expand and new
28874 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28875 (altivec_vmrglb_direct): New define_insn.
28876 (altivec_vmrglh): Replace with define_expand and new
28877 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28878 (altivec_vmrglh_direct): New define_insn.
28879 (altivec_vmrglw): Replace with define_expand and new
28880 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28881 (altivec_vmrglw_direct): New define_insn.
28882 (*altivec_vmrglsf): Adjust for endianness.
28883 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28884 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28885 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28886 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28887 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28888 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28889 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28890 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28892 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28894 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28895 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28898 2014-01-29 Richard Biener <rguenther@suse.de>
28900 PR tree-optimization/58742
28901 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28902 associate_pointerplus_align.
28903 (associate_pointerplus_diff): New function.
28904 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28905 and associate_pointerplus_diff.
28907 2014-01-29 Richard Biener <rguenther@suse.de>
28909 * lto-streamer.h (LTO_major_version): Bump to 3.
28910 (LTO_minor_version): Reset to 0.
28912 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28914 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28915 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28916 (arm_file_start): Generate correct asm header for armv7ve.
28917 * config/arm/bpabi.h: Add multilib support for armv7ve.
28918 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28919 and cortex-a15 to armv7ve.
28920 * config/arm/t-aprofile: Add multilib support for armv7ve.
28921 * doc/invoke.texi: Document -march=armv7ve.
28923 2014-01-29 Richard Biener <rguenther@suse.de>
28925 PR tree-optimization/58742
28926 * tree-ssa-forwprop.c (associate_plusminus): Return true
28927 if we changed sth, defer EH cleanup to ...
28928 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28929 (simplify_mult): New function.
28931 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28933 PR middle-end/59917
28934 PR tree-optimization/59920
28935 * tree.c (build_common_builtin_nodes): Remove
28936 __builtin_setjmp_dispatcher initialization.
28937 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28938 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28939 instead of gsi_after_labels + manually skipping debug stmts.
28940 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28941 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28942 * tree-inline.c (copy_edges_for_bb): Remove
28943 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28944 argument. Ignore computed_goto_p stmts. Don't call
28945 make_abnormal_goto_edges. If a call might need abnormal edges
28946 for non-local gotos, see if it already has an edge to
28947 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28948 with true argument, don't do anything then, otherwise add
28949 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28950 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28952 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28953 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28954 (lower_stmt): Don't set data->calls_builtin_setjmp.
28955 (lower_builtin_setjmp): Adjust comment.
28956 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28957 * tree-cfg.c (found_computed_goto): Remove.
28958 (factor_computed_gotos): Remove.
28959 (make_goto_expr_edges): Return bool, true for computed gotos.
28960 Don't call make_abnormal_goto_edges.
28961 (build_gimple_cfg): Don't set found_computed_goto, don't call
28962 factor_computed_gotos.
28963 (computed_goto_p): No longer static.
28964 (make_blocks): Don't set found_computed_goto.
28965 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28966 (make_edges): If make_goto_expr_edges returns true, push bb
28967 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28968 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28969 vector. Record mapping between bbs and OpenMP regions if there
28970 are any, adjust make_gimple_omp_edges caller. Call
28971 handle_abnormal_edges.
28972 (make_abnormal_goto_edges): Remove.
28973 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28974 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28975 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28976 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28977 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28978 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28979 filling *region also set *region_idx to (*region)->entry->index.
28982 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28983 For REGs set ORIGINAL_REGNO.
28985 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28987 * doc/md.texi: Mention that a target shouldn't implement
28988 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28991 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28993 PR tree-optimization/59594
28994 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28995 a copy of the datarefs vector rather than the vector itself.
28997 2014-01-28 Jason Merrill <jason@redhat.com>
29000 * dwarf2out.c (auto_die): New static.
29001 (gen_type_die_with_usage): Handle C++1y 'auto'.
29002 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29005 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29008 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29009 (SPEC_X32): Likewise.
29010 (SPEC_64): Likewise.
29011 * config/i386/i386.c (ix86_option_override_internal): Turn off
29012 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29014 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29015 * config/i386/i386.h (TARGET_16BIT): New macro.
29016 (TARGET_16BIT_P): Likewise.
29017 * config/i386/i386.opt: Add m16.
29018 * doc/invoke.texi: Document -m16.
29020 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29022 PR preprocessor/59935
29023 * input.c (location_get_source_line): Bail out on when line number
29024 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29026 2014-01-28 Richard Biener <rguenther@suse.de>
29028 PR tree-optimization/58742
29029 * tree-ssa-forwprop.c (associate_plusminus): Handle
29030 pointer subtraction of the form (T)(P + A) - (T)P.
29032 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29034 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29037 2014-01-28 Richard Biener <rguenther@suse.de>
29040 2014-01-28 Richard Biener <rguenther@suse.de>
29042 PR rtl-optimization/45364
29043 PR rtl-optimization/59890
29044 * var-tracking.c (local_get_addr_clear_given_value): Handle
29045 already cleared slot.
29046 (val_reset): Handle not allocated local_get_addr_cache.
29047 (vt_find_locations): Use post-order on the inverted CFG.
29049 2014-01-28 Richard Biener <rguenther@suse.de>
29051 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29053 2014-01-28 Richard Biener <rguenther@suse.de>
29055 PR rtl-optimization/45364
29056 PR rtl-optimization/59890
29057 * var-tracking.c (local_get_addr_clear_given_value): Handle
29058 already cleared slot.
29059 (val_reset): Handle not allocated local_get_addr_cache.
29060 (vt_find_locations): Use post-order on the inverted CFG.
29062 2014-01-28 Alan Modra <amodra@gmail.com>
29064 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29065 * configure.ac <recursive call for build != host>: Define
29066 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29067 and LD_FOR_BUILD too.
29068 * configure: Regenerate.
29070 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29072 * config/i386/i386.c (get_builtin_code_for_version): Separate
29073 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29074 Broadwell from Haswell.
29076 2014-01-27 Steve Ellcey <sellcey@mips.com>
29078 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29079 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29080 * config/mips/mips.c (mips_option_override): Change setting
29082 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29083 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29084 Change from Mask to Var.
29086 2014-01-27 Jeff Law <law@redhat.com>
29088 * ipa-inline.c (inline_small_functions): Fix typo.
29090 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29092 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29093 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29094 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29095 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29096 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29097 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29098 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29099 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29100 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29101 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29102 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29103 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29104 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29105 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29106 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29107 (_mm512_storeu_epi64): Ditto.
29108 (_mm512_cmpge_epi32_mask): Ditto.
29109 (_mm512_cmpge_epu32_mask): Ditto.
29110 (_mm512_cmpge_epi64_mask): Ditto.
29111 (_mm512_cmpge_epu64_mask): Ditto.
29112 (_mm512_cmple_epi32_mask): Ditto.
29113 (_mm512_cmple_epu32_mask): Ditto.
29114 (_mm512_cmple_epi64_mask): Ditto.
29115 (_mm512_cmple_epu64_mask): Ditto.
29116 (_mm512_cmplt_epi32_mask): Ditto.
29117 (_mm512_cmplt_epu32_mask): Ditto.
29118 (_mm512_cmplt_epi64_mask): Ditto.
29119 (_mm512_cmplt_epu64_mask): Ditto.
29120 (_mm512_cmpneq_epi32_mask): Ditto.
29121 (_mm512_cmpneq_epu32_mask): Ditto.
29122 (_mm512_cmpneq_epi64_mask): Ditto.
29123 (_mm512_cmpneq_epu64_mask): Ditto.
29124 (_mm512_expand_pd): Ditto.
29125 (_mm512_expand_ps): Ditto.
29126 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29127 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29128 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29129 * config/i386/i386.c (ix86_builtins): Add
29130 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29131 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29132 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29133 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29134 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29135 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29136 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29137 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29138 IX86_BUILTIN_PMOVUSQW512_MEM.
29139 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29140 __builtin_ia32_pmovsqd512mem_mask,
29141 __builtin_ia32_pmovqd512mem_mask,
29142 __builtin_ia32_pmovusqw512mem_mask,
29143 __builtin_ia32_pmovsqw512mem_mask,
29144 __builtin_ia32_pmovqw512mem_mask,
29145 __builtin_ia32_pmovusdw512mem_mask,
29146 __builtin_ia32_pmovsdw512mem_mask,
29147 __builtin_ia32_pmovdw512mem_mask,
29148 __builtin_ia32_pmovqb512mem_mask,
29149 __builtin_ia32_pmovusqb512mem_mask,
29150 __builtin_ia32_pmovsqb512mem_mask,
29151 __builtin_ia32_pmovusdb512mem_mask,
29152 __builtin_ia32_pmovsdb512mem_mask,
29153 __builtin_ia32_pmovdb512mem_mask.
29154 (bdesc_args): Add __builtin_ia32_expanddf512,
29155 __builtin_ia32_expandsf512.
29156 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29157 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29158 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29159 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29160 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29161 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29162 (avx512f_<code>v8div16qi2_mask_store): This.
29163 (avx512f_expand<mode>): New.
29165 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29167 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29169 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29170 (_mm512_prefetch_i32scatter_pd): Ditto.
29171 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29172 (_mm512_prefetch_i64scatter_pd): Ditto.
29173 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29174 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29175 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29176 (_mm512_prefetch_i32scatter_ps): Ditto.
29177 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29178 (_mm512_prefetch_i64scatter_ps): Ditto.
29179 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29180 * config/i386/i386-builtin-types.def: Define
29181 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29182 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29183 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29184 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29185 IX86_BUILTIN_SCATTERPFQPD.
29186 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29187 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29188 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29189 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29190 __builtin_ia32_scatterpfqps.
29191 (ix86_expand_builtin): Expand new built-ins.
29192 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29193 fix memory access data type.
29194 (*avx512pf_gatherpf<mode>_mask): Ditto.
29195 (*avx512pf_gatherpf<mode>): Ditto.
29196 (avx512pf_scatterpf<mode>): Ditto.
29197 (*avx512pf_scatterpf<mode>_mask): Ditto.
29198 (*avx512pf_scatterpf<mode>): Ditto.
29199 (GATHER_SCATTER_SF_MEM_MODE): New.
29200 (avx512pf_gatherpf<mode>df): Ditto.
29201 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29202 (*avx512pf_scatterpf<mode>df): Ditto.
29204 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29207 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29208 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29211 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29213 * common/config/arm/arm-common.c
29214 (arm_rewrite_mcpu): Handle multiple names.
29216 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29218 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29220 * gimple-builder.h (create_gimple_tmp): Delete.
29222 2014-01-27 Christian Bruel <christian.bruel@st.com>
29224 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29227 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29229 * config/pa/pa.md (call): Generate indirect long calls to non-local
29230 functions when outputing 32-bit code.
29231 (call_value): Likewise except for special call to buggy powf function.
29233 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29234 portable runtime and PIC indirect calls.
29235 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29236 and PIC call sequences. Use ldo instead of blr to set return register
29237 in PIC call sequence.
29239 2014-01-25 Walter Lee <walt@tilera.com>
29241 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29242 avoid clobbering a live register.
29244 2014-01-25 Walter Lee <walt@tilera.com>
29246 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29247 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29248 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29249 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29251 2014-01-25 Walter Lee <walt@tilera.com>
29253 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29254 arguments on even registers.
29255 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29257 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29258 (BIGGEST_ALIGNMENT): Ditto.
29259 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29261 2014-01-25 Walter Lee <walt@tilera.com>
29263 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29264 insns before bundling.
29265 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29267 2014-01-25 Walter Lee <walt@tilera.com>
29269 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29270 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29271 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29273 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29275 * config/mips/constraints.md (kl): Delete.
29276 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29277 define expands, using...
29278 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29279 instructions for MIPS16.
29280 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29281 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29283 2014-01-25 Walter Lee <walt@tilera.com>
29285 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29289 2014-01-25 Walter Lee <walt@tilera.com>
29291 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29292 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29294 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29296 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29299 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29301 * print-rtl.c (in_call_function_usage): New var.
29302 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29303 EXPR_LIST mode as mode and not as reg note name.
29305 PR middle-end/59561
29306 * cfgloopmanip.c (copy_loop_info): If
29307 loop->warned_aggressive_loop_optimizations, make sure
29308 the flag is set in target loop too.
29310 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29312 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29314 * builtins.def: Likewise.
29315 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29316 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29317 * ira.c (ira_setup_eliminable_regset): Likewise.
29318 * omp-low.c (gate_expand_omp): Likewise.
29319 (execute_lower_omp): Likewise.
29320 (diagnose_sb_0): Likewise.
29321 (gate_diagnose_omp_blocks): Likewise.
29322 (simd_clone_clauses_extract): Likewise.
29325 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29327 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29328 correction for little endian...
29329 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29332 2014-01-24 Jeff Law <law@redhat.com>
29334 PR tree-optimization/59919
29335 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29336 for non-returning calls.
29338 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29340 * common/config/aarch64/aarch64-common.c
29341 (aarch64_rewrite_mcpu): Handle multiple names.
29342 * config/aarch64/aarch64.h
29343 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29345 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29347 * input.c (add_file_to_cache_tab): Handle the case where fopen
29350 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29353 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29354 from push operand if code of push isn't PRE_DEC.
29356 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29359 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29360 -mquad-memory-atomic. Update -mquad-memory documentation to say
29361 it is only used for non-atomic loads/stores.
29363 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29364 -mquad-memory or -mquad-memory-atomic switches.
29366 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29367 -mquad-memory-atomic to ISA 2.07 support.
29369 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29370 to separate support of normal quad word memory operations (ldq, stq)
29371 from the atomic quad word memory operations.
29373 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29374 support to separate non-atomic quad word operations from atomic
29375 quad word operations. Disable non-atomic quad word operations in
29376 little endian mode so that we don't have to swap words after the
29377 load and before the store.
29378 (quad_load_store_p): Add comment about atomic quad word support.
29379 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29380 options printed with -mdebug=reg.
29382 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29383 -mquad-memory-atomic as the test for whether we have quad word
29384 atomic instructions.
29385 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29386 or -mp8-vector are used, allow byte/half-word atomic operations.
29388 * config/rs6000/sync.md (load_lockedti): Insure that the address
29389 is a proper indexed or indirect address for the lqarx instruction.
29390 On little endian systems, swap the hi/lo registers after the lqarx
29392 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29393 insure the address is valid for the lqarx instruction.
29394 (store_conditionalti): Insure that the address is a proper indexed
29395 or indirect address for the stqcrx. instruction. On little endian
29396 systems, swap the hi/lo registers before doing the stqcrx.
29398 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29399 insure the address is valid for the stqcrx. instruction.
29401 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29402 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29403 type of quad memory support is available.
29405 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29407 PR regression/59915
29408 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29409 there is a danger of looping.
29411 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29413 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29414 force flag_ira_loop_pressure if set via command line.
29416 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29418 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29419 (ashr_simd): New builtin handling DI mode.
29420 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29421 (aarch64_sshr_simddi): New match pattern.
29422 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29423 (vshrd_n_s64): Likewise.
29424 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29426 2014-01-23 Nick Clifton <nickc@redhat.com>
29428 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29429 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29430 favour of mcu specific scripts.
29431 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29434 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29435 Alex Velenko <Alex.Velenko@arm.com>
29437 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29438 (vaddv_s16): Likewise.
29439 (vaddv_s32): Likewise.
29440 (vaddv_u8): Likewise.
29441 (vaddv_u16): Likewise.
29442 (vaddv_u32): Likewise.
29443 (vaddvq_s8): Likewise.
29444 (vaddvq_s16): Likewise.
29445 (vaddvq_s32): Likewise.
29446 (vaddvq_s64): Likewise.
29447 (vaddvq_u8): Likewise.
29448 (vaddvq_u16): Likewise.
29449 (vaddvq_u32): Likewise.
29450 (vaddvq_u64): Likewise.
29451 (vaddv_f32): Likewise.
29452 (vaddvq_f32): Likewise.
29453 (vaddvq_f64): Likewise.
29454 (vmaxv_f32): Likewise.
29455 (vmaxv_s8): Likewise.
29456 (vmaxv_s16): Likewise.
29457 (vmaxv_s32): Likewise.
29458 (vmaxv_u8): Likewise.
29459 (vmaxv_u16): Likewise.
29460 (vmaxv_u32): Likewise.
29461 (vmaxvq_f32): Likewise.
29462 (vmaxvq_f64): Likewise.
29463 (vmaxvq_s8): Likewise.
29464 (vmaxvq_s16): Likewise.
29465 (vmaxvq_s32): Likewise.
29466 (vmaxvq_u8): Likewise.
29467 (vmaxvq_u16): Likewise.
29468 (vmaxvq_u32): Likewise.
29469 (vmaxnmv_f32): Likewise.
29470 (vmaxnmvq_f32): Likewise.
29471 (vmaxnmvq_f64): Likewise.
29472 (vminv_f32): Likewise.
29473 (vminv_s8): Likewise.
29474 (vminv_s16): Likewise.
29475 (vminv_s32): Likewise.
29476 (vminv_u8): Likewise.
29477 (vminv_u16): Likewise.
29478 (vminv_u32): Likewise.
29479 (vminvq_f32): Likewise.
29480 (vminvq_f64): Likewise.
29481 (vminvq_s8): Likewise.
29482 (vminvq_s16): Likewise.
29483 (vminvq_s32): Likewise.
29484 (vminvq_u8): Likewise.
29485 (vminvq_u16): Likewise.
29486 (vminvq_u32): Likewise.
29487 (vminnmv_f32): Likewise.
29488 (vminnmvq_f32): Likewise.
29489 (vminnmvq_f64): Likewise.
29491 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29493 * config/aarch64/aarch64-simd.md
29494 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29495 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29496 (*aarch64_mul3_elt<mode>): Likewise.
29497 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29498 (*aarch64_mul3_elt_to_64v2df): Likewise.
29499 (*aarch64_mla_elt<mode>): Likewise.
29500 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29501 (*aarch64_mls_elt<mode>): Likewise.
29502 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29503 (*aarch64_fma4_elt<mode>): Likewise.
29504 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29505 (*aarch64_fma4_elt_to_64v2df): Likewise.
29506 (*aarch64_fnma4_elt<mode>): Likewise.
29507 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29508 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29509 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29510 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29511 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29512 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29513 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29514 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29515 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29517 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29519 * config/aarch64/aarch64-simd.md
29520 (aarch64_be_checked_get_lane<mode>): New define_expand.
29521 * config/aarch64/aarch64-simd-builtins.def
29522 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29523 New builtin definition.
29524 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29525 Use new safe be builtin.
29527 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29529 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29531 (aarch64_be_st1<mode>): Likewise.
29532 (aarch_ld1<VALL:mode>): Define_expand modified.
29533 (aarch_st1<VALL:mode>): Likewise.
29534 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29535 (UNSPEC_ST1): Likewise.
29537 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29539 * config/microblaze/microblaze.md: Add trap insn and attribute
29541 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29543 PR preprocessor/58580
29544 * input.h (location_get_source_line): Take an additional line_size
29546 (void diagnostics_file_cache_fini): Declare new function.
29547 * input.c (struct fcache): New type.
29548 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29549 New static constants.
29550 (diagnostic_file_cache_init, total_lines_num)
29551 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29552 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29553 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29554 (get_next_line, read_next_line, goto_next_line, read_line_num):
29555 New static function definitions.
29556 (diagnostic_file_cache_fini): New function.
29557 (location_get_source_line): Take an additional output line_len
29558 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29560 * diagnostic.c (diagnostic_finish): Call
29561 diagnostic_file_cache_fini.
29562 (adjust_line): Take an additional input parameter for the length
29563 of the line, rather than calculating it with strlen.
29564 (diagnostic_show_locus): Adjust the use of
29565 location_get_source_line and adjust_line with respect to their new
29566 signature. While displaying a line now, do not stop at the first
29567 null byte. Rather, display the zero byte as a space and keep
29568 going until we reach the size of the line.
29569 * Makefile.in: Add vec.o to OBJS-libcommon
29571 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29572 Ilya Tocar <ilya.tocar@intel.com>
29574 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29575 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29576 (__builtin_ia32_kmov16): Ditto.
29577 * config/i386/i386.md (UNSPEC_KMOV): New.
29580 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29582 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29583 (_mm512_storeu_si512): Ditto.
29585 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29588 * rtl.h (get_referenced_operands): Declare.
29589 * recog.c (get_referenced_operands): New function.
29590 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29591 operands have been referenced when recording LO_SUM references.
29593 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29595 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29597 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29599 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29600 Enable for generic and recent AMD targets.
29602 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29604 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29605 ARG_SIZE note when adjustment was eliminated.
29607 2014-01-22 Jeff Law <law@redhat.com>
29609 PR tree-optimization/59597
29610 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29611 in file. Accept new argument REGISTERING and use it to modify
29612 dump output appropriately.
29613 (register_jump_thread): Corresponding changes.
29614 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29615 thread paths involving joiner blocks. Add code to dump cancelled
29616 jump threading paths.
29618 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29620 PR rtl-optimization/59477
29621 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29622 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29624 2014-01-22 Tom Tromey <tromey@redhat.com>
29626 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29628 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29630 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29632 PR rtl-optimization/59896
29633 * lra-constraints.c (process_alt_operands): Check unused note for
29634 matched operands of insn with no output reloads.
29636 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29638 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29639 (mips_move_from_gpr_cost): Likewise.
29641 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29643 PR rtl-optimization/59858
29644 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29645 ira_class_hard_regs_num.
29646 (process_alt_operands): Increase reject for dying matched operand.
29648 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29651 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29652 smaller than size, perform several stores or loads and stores
29653 at dst + count - size to store or copy all of size bytes, rather
29654 than just last modesize bytes.
29656 2014-01-20 DJ Delorie <dj@redhat.com>
29658 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29659 that CLOBBERs are REGs before propogating their values.
29661 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29663 PR middle-end/59789
29664 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29665 (cgraph_inline_failed_type): New function.
29666 * cgraph.h (DEFCIFCODE): Add type.
29667 (cgraph_inline_failed_type_t): New enum.
29668 (cgraph_inline_failed_type): New prototype.
29669 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29670 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29671 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29672 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29673 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29674 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29675 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29676 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29677 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29678 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29679 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29680 OPTIMIZATION_MISMATCH.
29681 * tree-inline.c (expand_call_inline): Emit errors during
29682 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29684 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29687 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29688 mode attribute in insn output.
29690 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29692 * output.h (output_constant): Delete.
29693 * varasm.c (output_constant): Make private.
29695 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29697 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29699 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29701 PR middle-end/59860
29702 * tree.h (fold_builtin_strcat): New prototype.
29703 * builtins.c (fold_builtin_strcat): No longer static. Add len
29704 argument, if non-NULL, don't call c_strlen. Optimize
29705 directly into __builtin_memcpy instead of __builtin_strcpy.
29706 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29707 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29709 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29711 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29712 for SImode_address_operand operands, having only a REG argument.
29714 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29716 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29717 loader name using mbig-endian.
29718 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29720 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29722 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29723 (-mtune): Likewise.
29726 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29728 * config/aarch64/aarch64-protos.h
29729 (aarch64_cannot_change_mode_class_ptr): Declare.
29730 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29731 aarch64_cannot_change_mode_class_ptr): New.
29732 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29733 backend hook aarch64_cannot_change_mode_class.
29735 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29737 * common/config/aarch64/aarch64-common.c
29738 (aarch64_handle_option): Don't handle any option order logic here.
29739 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29740 selected_cpu, warn on architecture version mismatch.
29741 (aarch64_override_options): Fix parsing order for option strings.
29743 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29744 Iain Sandoe <iain@codesourcery.com>
29747 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29748 warning. Amend comment to reflect current functionality.
29750 2014-01-20 Richard Biener <rguenther@suse.de>
29752 PR middle-end/59860
29753 * builtins.c (fold_builtin_strcat): Remove case better handled
29754 by tree-ssa-strlen.c.
29756 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29758 * config/aarch64/aarch64.opt
29759 (mcpu, march, mtune): Make case-insensitive.
29761 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29764 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29765 if operands[1] is a REG or ZERO_EXTEND of a REG.
29767 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29769 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29771 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29773 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29774 long non-pic millicode calls.
29776 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29778 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29780 2014-01-19 Kito Cheng <kito@0xlab.org>
29782 * builtins.c (expand_movstr): Check movstr expand done or fail.
29784 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29785 H.J. Lu <hongjiu.lu@intel.com>
29788 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29789 to DImode for zero-extended addresses.
29791 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29793 PR rtl-optimization/57763
29794 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29795 on the new indirect jump_insn and increment LABEL_NUSES (label).
29797 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29801 * config.gcc (x86_archs): New variable.
29802 (x86_64_archs): Likewise.
29803 (x86_cpus): Likewise.
29804 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29805 --with-arch/--with-cpu= options.
29806 Support --with-arch=/--with-cpu={nehalem,westmere,
29807 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29809 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29811 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29812 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29814 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29816 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29818 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29821 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29822 clear cpp_get_options (parse_in)->warn_unused_macros for
29823 ix86_target_macros_internal with cpp_define.
29825 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29827 * jump.c (delete_related_insns): Keep (use (insn))s.
29828 * reorg.c (redundant_insn): Check for barriers too.
29830 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29832 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29834 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29836 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29837 call to $$dyncall when TARGET_LONG_CALLS is true.
29839 2014-01-17 Jeff Law <law@redhat.com>
29841 * ree.c (combine_set_extension): Temporarily disable test for
29842 changing number of hard registers.
29844 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29846 PR middle-end/58125
29847 * ipa-inline-analysis.c (inline_free_summary):
29848 Do not free summary of aliases.
29850 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29852 PR middle-end/59706
29853 * gimplify.c (gimplify_expr): Use create_tmp_var
29854 instead of create_tmp_var_raw. If cond doesn't have
29855 integral type, don't add the IFN_ANNOTATE builtin at all.
29857 2014-01-17 Martin Jambor <mjambor@suse.cz>
29860 * ipa-cp.c (prev_edge_clone): New variable.
29861 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29862 Also resize prev_edge_clone vector.
29863 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29864 (ipcp_edge_removal_hook): New function.
29865 (ipcp_driver): Register ipcp_edge_removal_hook.
29867 2014-01-17 Andrew Pinski <apinski@cavium.com>
29868 Steve Ellcey <sellcey@mips.com>
29871 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29874 2014-01-17 Jeff Law <law@redhat.com>
29876 PR middle-end/57904
29877 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29878 so that pass_ccp runs first.
29880 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29882 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29883 (ix86_adjust_cost): Use !TARGET_XXX.
29884 (do_reorder_for_imul): Likewise.
29885 (swap_top_of_ready_list): Likewise.
29886 (ix86_sched_reorder): Likewise.
29888 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29890 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29891 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29892 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29893 (intel_memset): New. Duplicate slm_memset.
29894 (intel_cost): New. Duplicate slm_cost.
29895 (m_INTEL): New macro.
29896 (processor_target_table): Add "intel".
29897 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29898 with PROCESSOR_INTEL for "intel".
29899 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29900 PROCESSOR_SILVERMONT.
29901 (ix86_issue_rate): Likewise.
29902 (ix86_adjust_cost): Likewise.
29903 (ia32_multipass_dfa_lookahead): Likewise.
29904 (swap_top_of_ready_list): Likewise.
29905 (ix86_sched_reorder): Likewise.
29906 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29907 instead of TARGET_OPT_AGU.
29908 * config/i386/i386.h (TARGET_INTEL): New.
29909 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29910 (processor_type): Add PROCESSOR_INTEL.
29911 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29912 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29914 2014-01-17 Marek Polacek <polacek@redhat.com>
29917 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29920 2014-01-17 Richard Biener <rguenther@suse.de>
29922 PR tree-optimization/46590
29923 * opts.c (default_options_table): Add entries for
29924 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29925 all enabled at -O1 but not for -Og.
29926 * common.opt (fbranch-count-reg): Remove Init(1).
29927 (fmove-loop-invariants): Likewise.
29928 (ftree-pta): Likewise.
29930 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29932 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29933 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29934 decls to at least the GCC 4.8 used alignments.
29937 * tree-nested.c (convert_nonlocal_reference_stmt,
29938 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29939 of GIMPLE_BIND stmts, adjust associated decls.
29941 2014-01-17 Richard Biener <rguenther@suse.de>
29943 PR tree-optimization/46590
29944 * vec.h (vec<>::bseach): New member function implementing
29945 binary search according to C89 bsearch.
29946 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29947 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29948 bitmap pointer again. Make accesses_in_loop a flat array.
29949 (mem_ref_obstack): New global.
29950 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29951 (mark_ref_stored): Likewise.
29952 (ref_indep_loop_p_2): Likewise.
29953 (set_ref_stored_in_loop): New helper function.
29954 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29955 (memref_free): Adjust.
29956 (record_mem_ref_loc): Simplify.
29957 (gather_mem_refs_stmt): Adjust.
29958 (sort_locs_in_loop_postorder_cmp): New function.
29959 (analyze_memory_references): Sort accesses_in_loop after
29960 loop postorder number.
29961 (find_ref_loc_in_loop_cmp): New function.
29962 (for_all_locs_in_loop): Find relevant cluster of locs in
29963 accesses_in_loop and iterate without recursion.
29964 (execute_sm): Avoid uninit warning.
29965 (struct ref_always_accessed): Simplify.
29966 (ref_always_accessed::operator ()): Likewise.
29967 (ref_always_accessed_p): Likewise.
29968 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29969 loop postorder numbers here.
29970 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29973 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29976 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29977 on decls for which assemble_alias has been called.
29979 2014-01-17 Nick Clifton <nickc@redhat.com>
29981 * config/msp430/msp430.opt: (mcpu): New option.
29982 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29983 (msp430_option_override): Parse target_cpu. If the MCU name
29984 matches a generic string, clear target_mcu.
29985 (msp430_attr): Allow numeric interrupt values up to 63.
29986 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29987 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29989 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29991 * config/msp430/msp430.md (popm): Use %J rather than %I.
29992 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29993 (addhi_cy_i): Use immediate_operand for operand 2.
29994 * doc/invoke.texi: Document -mcpu option.
29996 2014-01-17 Richard Biener <rguenther@suse.de>
29998 PR rtl-optimization/38518
29999 * df.h (df_analyze_loop): Declare.
30000 * df-core.c: Include cfgloop.h.
30001 (df_analyze_1): Split out main part of df_analyze.
30002 (df_analyze): Adjust.
30003 (loop_inverted_post_order_compute): New function.
30004 (loop_post_order_compute): Likewise.
30005 (df_analyze_loop): New function avoiding whole-function
30006 postorder computes.
30007 * loop-invariant.c (find_defs): Use df_analyze_loop.
30008 (find_invariants): Adjust.
30009 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30011 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30013 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30014 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30016 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30018 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30019 traversal when removing references.
30021 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30024 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30026 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30028 PR middle-end/56791
30029 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30030 pushing a reload for an autoinc when we had previously reloaded an
30031 inner part of the address.
30033 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30035 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30037 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30038 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30039 when not giving up or versioning for alias only because of
30041 (vect_analyze_data_ref_dependences): Set to true.
30042 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30044 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30045 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30048 PR middle-end/58344
30049 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30052 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30053 operand 0 predicate for gathers, use a new pseudo as subtarget.
30055 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30057 PR middle-end/59609
30058 * lra-constraints.c (process_alt_operands): Add printing debug info.
30059 Check absence of input/output reloads for matched operands too.
30061 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30063 PR rtl-optimization/59835
30064 * ira.c (ira_init_register_move_cost): Increase cost for
30067 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30069 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30071 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30074 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30075 non-register objects. Use gen_(high/low)part more consistently.
30078 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30081 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30082 endian support, remove tests for WORDS_BIG_ENDIAN.
30083 (p8_mfvsrd_3_<mode>): Likewise.
30084 (reload_gpr_from_vsx<mode>): Likewise.
30085 (reload_gpr_from_vsxsf): Likewise.
30086 (p8_mfvsrd_4_disf): Likewise.
30088 2014-01-16 Richard Biener <rguenther@suse.de>
30090 PR rtl-optimization/46590
30091 * lcm.c (compute_antinout_edge): Use postorder iteration.
30092 (compute_laterin): Use inverted postorder iteration.
30094 2014-01-16 Nick Clifton <nickc@redhat.com>
30096 PR middle-end/28865
30097 * varasm.c (output_constant): Return the number of bytes actually
30099 (output_constructor_array_range): Update the field size with the
30100 number of bytes emitted by output_constant.
30101 (output_constructor_regular_field): Likewise. Also do not
30102 complain if the total number of bytes emitted is now greater
30103 than the expected fieldpos.
30104 * output.h (output_constant): Update prototype and descriptive comment.
30106 2014-01-16 Marek Polacek <polacek@redhat.com>
30108 PR middle-end/59827
30109 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30110 it is error_mark_node.
30112 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30114 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30115 VALID_AVX256_REG_OR_OI_MODE.
30117 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30119 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30120 current procedure should be profiled.
30122 2014-01-15 Andrew Pinski <apinski@cavium.com>
30124 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30125 of moving from/to the STACK_REG register class.
30127 2014-01-15 Richard Henderson <rth@redhat.com>
30130 * reginfo.c (global_regs_decl): Globalize.
30131 * rtl.h (global_regs_decl): Declare.
30132 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30133 reserved via global_regs.
30135 2014-01-15 Teresa Johnson <tejohnson@google.com>
30137 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30139 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30141 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30142 and vmulosh rather than call gen_vec_widen_smult_*.
30143 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30144 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30145 (vec_widen_smult_even_v16qi): Likewise.
30146 (vec_widen_umult_even_v8hi): Likewise.
30147 (vec_widen_smult_even_v8hi): Likewise.
30148 (vec_widen_umult_odd_v16qi): Likewise.
30149 (vec_widen_smult_odd_v16qi): Likewise.
30150 (vec_widen_umult_odd_v8hi): Likewise.
30151 (vec_widen_smult_odd_v8hi): Likewise.
30152 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30153 vmuloub rather than call gen_vec_widen_umult_*.
30154 (vec_widen_umult_lo_v16qi): Likewise.
30155 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30156 vmulosb rather than call gen_vec_widen_smult_*.
30157 (vec_widen_smult_lo_v16qi): Likewise.
30158 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30159 rather than call gen_vec_widen_umult_*.
30160 (vec_widen_umult_lo_v8hi): Likewise.
30161 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30162 rather than call gen_vec_widen_smult_*.
30163 (vec_widen_smult_lo_v8hi): Likewise.
30165 2014-01-15 Jeff Law <law@redhat.com>
30167 PR tree-optimization/59747
30168 * ree.c (find_and_remove_re): Properly handle case where a second
30169 eliminated extension requires widening a copy created for elimination
30170 of a prior extension.
30171 (combine_set_extension): Ensure that the number of hard regs needed
30172 for a destination register does not change when we widen it.
30174 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30176 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30177 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30178 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30179 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30180 (avr-*-rtems*): Likewise.
30181 (bfin*-rtems*): Likewise.
30182 (moxie-*-rtems*): Likewise.
30183 (h8300-*-rtems*): Likewise.
30184 (i[34567]86-*-rtems*): Likewise.
30185 (lm32-*-rtems*): Likewise.
30186 (m32r-*-rtems*): Likewise.
30187 (m68k-*-rtems*): Likewise.
30188 (microblaze*-*-rtems*): Likewise.
30189 (mips*-*-rtems*): Likewise.
30190 (powerpc-*-rtems*): Likewise.
30191 (sh-*-rtems*): Likewise.
30192 (sparc-*-rtems*): Likewise.
30193 (sparc64-*-rtems*): Likewise.
30194 (v850-*-rtems*): Likewise.
30195 (m32c-*-rtems*): Likewise.
30197 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30199 PR rtl-optimization/59511
30200 * ira.c (ira_init_register_move_cost): Use memory costs for some
30201 cases of register move cost calculations.
30202 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30203 instead of BB frequency.
30204 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30205 * lra-assigns.c (find_hard_regno_for): Ditto.
30207 2014-01-15 Richard Biener <rguenther@suse.de>
30209 PR tree-optimization/59822
30210 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30211 (vectorizable_load): Use it to hoist defs of uses of invariant
30212 loads out of the loop.
30214 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30215 Kugan Vivekanandarajah <kuganv@linaro.org>
30218 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30221 2014-01-15 Richard Biener <rguenther@suse.de>
30223 PR rtl-optimization/59802
30224 * lcm.c (compute_available): Use inverted postorder to seed
30225 the initial worklist.
30227 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30230 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30231 ADDR_REGS for invalid symrefs in non-PIC code.
30233 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30236 * builtins.c (determine_block_size): Initialize *probable_max_size
30237 even if len_rtx is CONST_INT.
30239 2014-01-14 Andrew Pinski <apinski@cavium.com>
30241 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30242 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30243 (cortexa53_tunings): Likewise.
30244 (aarch64_sched_issue_rate): New function.
30245 (TARGET_SCHED_ISSUE_RATE): Define.
30247 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30249 * ira-costs.c (find_costs_and_classes): Add missed
30250 ira_init_register_move_cost_if_necessary.
30252 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30255 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30257 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30260 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30261 to indicate if type is used for function return value. Warn ABI
30262 change if the vector mode isn't available for function return value.
30263 (ix86_function_arg_advance): Pass false to type_natural_mode.
30264 (ix86_function_arg): Likewise.
30265 (ix86_gimplify_va_arg): Likewise.
30266 (function_arg_32): Don't warn ABI change.
30267 (ix86_function_value): Pass true to type_natural_mode.
30268 (ix86_return_in_memory): Likewise.
30269 (ix86_struct_value_rtx): Removed.
30270 (TARGET_STRUCT_VALUE_RTX): Likewise.
30272 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30274 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30275 converting a conditional jump into a conditional return.
30277 2014-01-14 Richard Biener <rguenther@suse.de>
30279 PR tree-optimization/58921
30280 PR tree-optimization/59006
30281 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30282 hoisting invariant stmts.
30283 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30284 invariant loads on the preheader edge if possible.
30286 2014-01-14 Joey Ye <joey.ye@arm.com>
30288 * doc/plugin.texi (Building GCC plugins): Update to C++.
30290 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30292 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30293 (_mm_rcp28_round_ss): Ditto.
30294 (_mm_rsqrt28_round_sd): Ditto.
30295 (_mm_rsqrt28_round_ss): Ditto.
30296 (_mm_rcp28_sd): Ditto.
30297 (_mm_rcp28_ss): Ditto.
30298 (_mm_rsqrt28_sd): Ditto.
30299 (_mm_rsqrt28_ss): Ditto.
30300 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30301 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30302 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30303 (IX86_BUILTIN_RCP28SD): Ditto.
30304 (IX86_BUILTIN_RCP28SS): Ditto.
30305 (IX86_BUILTIN_RSQRT28SD): Ditto.
30306 (IX86_BUILTIN_RSQRT28SS): Ditto.
30307 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30308 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30309 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30310 (ix86_expand_special_args_builtin): Expand new FTYPE.
30311 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30312 (srcp14<mode>): Make insn unary.
30313 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30314 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30315 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30316 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30317 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30318 Fix rounding: make it SAE only.
30319 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30321 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30323 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30324 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30325 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30326 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30327 (round_saeonly_mask_scalar_operand4): Ditto.
30328 (round_saeonly_mask_scalar_op3): Ditto.
30329 (round_saeonly_mask_scalar_op4): Ditto.
30331 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30333 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30334 Implement -maltivec=be for vec_insert and vec_extract.
30336 2014-01-10 DJ Delorie <dj@redhat.com>
30338 * config/msp430/msp430.md (call_internal): Don't allow memory
30339 references with SP as the base register.
30340 (call_value_internal): Likewise.
30341 * config/msp430/constraints.md (Yc): New. For memory references
30342 that don't use SP as a base register.
30344 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30345 "an integer without a # prefix"
30346 * config/msp430/msp430.md (epilogue_helper): Use it.
30348 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30351 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30352 AVX512F gather builtins.
30353 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30354 on gather decls with INTEGER_TYPE masktype.
30355 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30356 directly into the builtin rather than hoisting it before loop.
30358 PR tree-optimization/59387
30359 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30360 (scev_const_prop): If folded_casts and type has undefined overflow,
30361 use force_gimple_operand instead of force_gimple_operand_gsi and
30362 for each added stmt if it is assign with
30363 arith_code_with_undefined_signed_overflow, call
30364 rewrite_to_defined_overflow.
30365 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30366 gimple-fold.h instead.
30367 (arith_code_with_undefined_signed_overflow,
30368 rewrite_to_defined_overflow): Moved to ...
30369 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30370 rewrite_to_defined_overflow): ... here. No longer static.
30371 Include gimplify-me.h.
30372 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30373 rewrite_to_defined_overflow): New prototypes.
30375 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30377 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30379 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30381 * builtins.c (get_object_alignment_2): Minor tweak.
30382 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30384 2014-01-13 Christian Bruel <christian.bruel@st.com>
30386 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30387 optimized non constant lengths.
30389 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30392 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30393 load as __atomic_load_N if possible.
30395 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30397 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30399 (rs6000_expand_builtin): Adjust call.
30401 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30404 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30405 * config/rs6000/rs6000.c: Include target-globals.h.
30406 (rs6000_set_current_function): Instead of doing target_reinit
30407 unconditionally, use save_target_globals_default_opts and
30408 restore_target_globals.
30410 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30412 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30413 (rs6000_expand_builtin): Handle mffs and mtfsf.
30414 (rs6000_init_builtins): Define mffs and mtfsf.
30415 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30416 (rs6000_mffs): New pattern.
30417 (rs6000_mtfsf): New pattern.
30419 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30421 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30422 Start narrowing with START. Apply candidate-use pair
30423 and check overall cost in narrowing.
30424 (iv_ca_prune): Pass new argument.
30426 2014-01-10 Jeff Law <law@redhat.com>
30428 PR middle-end/59743
30429 * ree.c (combine_reaching_defs): Ensure the defining statement
30430 occurs before the extension when optimizing extensions with
30431 different source and destination hard registers.
30433 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30436 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30437 vtables into the type inheritance graph.
30439 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30441 PR rtl-optimization/59754
30442 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30443 modes in the REGNO != REGNO case.
30445 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30447 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30449 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30451 PR tree-optimization/59745
30452 * tree-predcom.c (tree_predictive_commoning_loop): Call
30453 free_affine_expand_cache if giving up because components is NULL.
30455 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30456 GC in payload of target_globals struct instead of allocating them on
30457 the heap and the larger structs separately using GC.
30458 * target-globals.h (struct target_globals): Make regs, hard_regs,
30459 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30460 of GTY((skip)) and change type to void *.
30461 (reset_target_globals): Cast loads from those fields to corresponding
30464 2014-01-10 Steve Ellcey <sellcey@mips.com>
30467 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30468 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30469 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30471 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30474 * aarch64-modes.def (CC_Zmode): New flags mode.
30475 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30476 represents an equality.
30477 (aarch64_get_condition_code): Handle CC_Zmode.
30478 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30480 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30482 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30483 extraction in good case.
30485 2014-01-10 Richard Biener <rguenther@suse.de>
30487 PR tree-optimization/59374
30488 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30489 checking after SLP discovery. Mark stmts not participating
30490 in any SLP instance properly.
30492 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30494 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30495 when handling a SET rtx.
30497 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30499 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30500 (cortex-a57): Likewise.
30501 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30503 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30505 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30506 non-iwmmxt builtins.
30508 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30512 * ipa-devirt.c record_target_from_binfo): Take as argument
30513 stack of binfos and lookup matching one for virtual inheritance.
30514 (possible_polymorphic_call_targets_1): Update.
30516 2014-01-10 Huacai Chen <chenhc@lemote.com>
30518 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30519 kernel strings for Loongson-2E/2F/3A.
30521 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30523 PR middle-end/59670
30524 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30525 is_gimple_call before calling gimple_call_internal_p.
30527 2014-01-09 Steve Ellcey <sellcey@mips.com>
30529 * Makefile.in (TREE_FLOW_H): Remove.
30530 (TREE_SSA_H): Add file names from tree-flow.h.
30531 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30532 * tree.h: Remove tree-flow.h reference.
30533 * hash-table.h: Remove tree-flow.h reference.
30534 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30535 reference with tree-ssa-loop.h.
30537 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30539 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30540 default element-order behavior for -maltivec.
30541 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30542 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30543 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30544 when targeting big endian, at least for now.
30545 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30547 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30549 PR middle-end/47735
30550 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30551 var satisfies use_register_for_decl, just take into account type
30552 alignment, rather than decl alignment.
30554 PR tree-optimization/59622
30555 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30556 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30557 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30558 Don't devirtualize for inplace at all. For targets.length () == 1,
30559 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30561 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30563 * config/i386/i386.md (cpu): Remove the unused btver1.
30565 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30567 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30569 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30572 * tree-core.h (struct target_globals): New forward declaration.
30573 (struct tree_target_option): Add globals field.
30574 * tree.h (TREE_TARGET_GLOBALS): Define.
30575 (prepare_target_option_nodes_for_pch): New prototype.
30576 * target-globals.h (struct target_globals): Define even if
30577 !SWITCHABLE_TARGET.
30578 * tree.c (prepare_target_option_node_for_pch,
30579 prepare_target_option_nodes_for_pch): New functions.
30580 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30581 * config/i386/i386.c: Include target-globals.h.
30582 (ix86_set_current_function): Instead of doing target_reinit
30583 unconditionally, use save_target_globals_default_opts and
30584 restore_target_globals.
30586 2014-01-09 Richard Biener <rguenther@suse.de>
30588 PR tree-optimization/59715
30589 * tree-cfg.h (split_critical_edges): Declare.
30590 * tree-cfg.c (split_critical_edges): Export.
30591 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30593 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30595 * cfgexpand.c (expand_stack_vars): Optionally disable
30596 asan stack protection.
30597 (expand_used_vars): Likewise.
30598 (partition_stack_vars): Likewise.
30599 * asan.c (asan_emit_stack_protection): Optionally disable
30600 after return stack usage.
30601 (instrument_derefs): Optionally disable memory access instrumentation.
30602 (instrument_builtin_call): Likewise.
30603 (instrument_strlen_call): Likewise.
30604 (asan_protect_global): Optionally disable global variables protection.
30605 * doc/invoke.texi: Added doc for new options.
30606 * params.def: Added new options.
30607 * params.h: Likewise.
30609 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30611 PR rtl-optimization/59724
30612 * ifcvt.c (cond_exec_process_if_block): Don't call
30613 flow_find_head_matching_sequence with 0 longest_match.
30614 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30615 non-active insns if !stop_after.
30616 (try_head_merge_bb): Revert 2014-01-07 changes.
30618 2014-01-08 Jeff Law <law@redhat.com>
30620 * ree.c (get_sub_rtx): New function, extracted from...
30621 (merge_def_and_ext): Here.
30622 (combine_reaching_defs): Use get_sub_rtx.
30624 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30626 * cgraph.h (varpool_variable_node): Do not choke on null node.
30628 2014-01-08 Catherine Moore <clm@codesourcery.com>
30630 * config/mips/mips.md (simple_return): Attempt to use JRC
30632 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30634 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30636 PR rtl-optimization/59137
30637 * reorg.c (steal_delay_list_from_target): Call update_block for
30639 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30641 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30643 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30644 two duplicate entries.
30646 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30649 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30651 * config/mips/mips.c (mips_truncated_op_cost): New function.
30652 (mips_rtx_costs): Adjust test for BADDU.
30653 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30655 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30657 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30658 (*baddu_si): ...this new pattern.
30660 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30663 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30665 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30667 PR middle-end/57748
30668 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30670 (expand_expr, expand_normal): Adjust.
30671 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30672 inner_reference_p. Use inner_reference_p to expand inner references.
30673 (store_expr): Adjust.
30674 * cfgexpand.c (expand_call_stmt): Adjust.
30676 2014-01-08 Rong Xu <xur@google.com>
30678 * gcov-io.c (gcov_var): Move from gcov-io.h.
30679 (gcov_position): Ditto.
30680 (gcov_is_error): Ditto.
30681 (gcov_rewrite): Ditto.
30682 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30683 only part to libgcc/libgcov.h.
30685 2014-01-08 Marek Polacek <polacek@redhat.com>
30687 PR middle-end/59669
30688 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30690 2014-01-08 Marek Polacek <polacek@redhat.com>
30693 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30695 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30697 PR rtl-optimization/59649
30698 * stor-layout.c (get_mode_bounds): For BImode return
30699 0 and STORE_FLAG_VALUE.
30701 2014-01-08 Richard Biener <rguenther@suse.de>
30703 PR middle-end/59630
30704 * gimple.h (is_gimple_builtin_call): Remove.
30705 (gimple_builtin_call_types_compatible_p): New.
30706 (gimple_call_builtin_p): New overload.
30707 * gimple.c (is_gimple_builtin_call): Remove.
30708 (validate_call): Rename to ...
30709 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30710 check return types.
30711 (validate_type): New static function.
30712 (gimple_call_builtin_p): New overload and adjust.
30713 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30714 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30715 (gimple_fold_stmt_to_constant_1): Likewise.
30716 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30718 2014-01-08 Richard Biener <rguenther@suse.de>
30720 PR middle-end/59471
30721 * gimplify.c (gimplify_expr): Gimplify register-register type
30722 VIEW_CONVERT_EXPRs to separate stmts.
30724 2014-01-07 Jeff Law <law@redhat.com>
30726 PR middle-end/53623
30727 * ree.c (combine_set_extension): Handle case where source
30728 and destination registers in an extension insn are different.
30729 (combine_reaching_defs): Allow source and destination registers
30730 in extension to be different under limited circumstances.
30731 (add_removable_extension): Remove restriction that the
30732 source and destination registers in the extension are the same.
30733 (find_and_remove_re): Emit a copy from the extension's
30734 destination to its source after the defining insn if
30735 the source and destination registers are different.
30737 PR middle-end/59285
30738 * ifcvt.c (merge_if_block): If we are merging a block with more than
30739 one successor with a block with no successors, remove any BARRIER
30740 after the second block.
30742 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30744 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30746 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30749 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30750 for 14-bit register offsets when INT14_OK_STRICT is false.
30752 2014-01-07 Roland Stigge <stigge@antcom.de>
30753 Michael Meissner <meissner@linux.vnet.ibm.com>
30756 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30757 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30759 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30761 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30764 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30766 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30767 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30768 rtx is const0_rtx or not.
30770 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30773 * target-globals.c (save_target_globals): Remove this_fn_optab
30775 * toplev.c: Include optabs.h.
30776 (target_reinit): Temporarily restore the global options if another
30777 set of options are in force.
30779 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30781 PR rtl-optimization/58668
30782 * cfgcleanup.c (flow_find_cross_jump): Don't count
30783 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30784 to determine what is counted.
30785 (flow_find_head_matching_sequence): Use active_insn_p to determine
30787 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30789 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30790 determine what is counted.
30792 PR tree-optimization/59643
30793 * tree-predcom.c (split_data_refs_to_components): If one dr is
30794 read and one write, determine_offset fails and the write isn't
30795 in the bad component, just put the read into the bad component.
30797 2014-01-07 Mike Stump <mikestump@comcast.net>
30798 Jakub Jelinek <jakub@redhat.com>
30801 * tree-core.h (struct tree_optimization_option): Change optabs
30802 type from unsigned char * to void *.
30803 * optabs.c (init_tree_optimization_optabs): Adjust
30804 TREE_OPTIMIZATION_OPTABS initialization.
30806 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30809 * config/i386/i386.h (struct machine_function): Add
30810 no_drap_save_restore field.
30811 * config/i386/i386.c (ix86_save_reg): Use
30812 !cfun->machine->no_drap_save_restore instead of
30813 crtl->stack_realign_needed.
30814 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30815 this function clears frame_pointer_needed. Set
30816 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30817 and DRAP reg is needed.
30819 2014-01-06 Marek Polacek <polacek@redhat.com>
30822 * doc/implement-c.texi: Mention that other integer types are
30823 permitted as bit-field types in strictly conforming mode.
30825 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30827 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30828 is newly allocated.
30830 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30832 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30834 2014-01-06 Martin Jambor <mjambor@suse.cz>
30837 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30839 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30841 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30845 * var-tracking.c (add_stores): Preserve the value of the source even if
30846 we don't record the store.
30848 2014-01-06 Terry Guo <terry.guo@arm.com>
30850 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30852 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30855 * config/darwin.c (darwin_function_section): Adjust return values to
30856 correspond to optimisation changes made in r206070.
30858 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30860 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30861 from prefetch_block tune setting.
30862 (nocona_cost): Correct size of prefetch block to 64.
30864 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30866 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30867 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30868 used to save the static chain register in the computation of the offset
30869 from which the FP registers need to be restored.
30871 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30873 PR tree-optimization/59519
30874 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30875 ICE if get_current_def (current_new_name) is already non-NULL, as long
30876 as it is a phi result of some other phi in *new_exit_bb that has
30879 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30880 or vmovdqu* for misaligned_operand.
30881 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30882 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30883 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30884 aligned_mem for AVX512F masked aligned load and store builtins and for
30885 non-temporal moves.
30887 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30889 PR tree-optimization/59651
30890 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30891 Address range for negative step should be added by TYPE_SIZE_UNIT.
30893 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30895 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30896 overlapping registers also for registers other than the stack pointer.
30898 2014-01-03 Marek Polacek <polacek@redhat.com>
30901 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30904 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30907 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30910 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30911 (push splitter): Use <P:MODE_SIZE> instead of
30912 GET_MODE_SIZE (<P:MODE>mode).
30913 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30914 (mov -1, reg peephole2): Likewise.
30915 * config/i386/sse.md (*mov<mode>_internal,
30916 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30917 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30918 *<code><mode>3, *andnot<mode>3<mask_name>,
30919 <mask_codefor><code><mode>3<mask_name>): Likewise.
30920 * config/i386/subst.md (mask_mode512bit_condition,
30921 sd_mask_mode512bit_condition): Likewise.
30923 2014-01-02 Xinliang David Li <davidxl@google.com>
30925 PR tree-optimization/59303
30926 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30927 (dump_predicates): Better output format.
30928 (pred_equal_p): New function.
30929 (is_neq_relop_p): Ditto.
30930 (is_neq_zero_form_p): Ditto.
30931 (pred_expr_equal_p): Ditto.
30932 (pred_neg_p): Ditto.
30933 (simplify_pred): Ditto.
30934 (simplify_preds_2): Ditto.
30935 (simplify_preds_3): Ditto.
30936 (simplify_preds_4): Ditto.
30937 (simplify_preds): Ditto.
30938 (push_pred): Ditto.
30939 (push_to_worklist): Ditto.
30940 (get_pred_info_from_cmp): Ditto.
30941 (is_degenerated_phi): Ditto.
30942 (normalize_one_pred_1): Ditto.
30943 (normalize_one_pred): Ditto.
30944 (normalize_one_pred_chain): Ditto.
30945 (normalize_preds): Ditto.
30946 (normalize_cond_1): Remove function.
30947 (normalize_cond): Ditto.
30948 (is_gcond_subset_of): Ditto.
30949 (is_subset_of_any): Ditto.
30950 (is_or_set_subset_of): Ditto.
30951 (is_and_set_subset_of): Ditto.
30952 (is_norm_cond_subset_of): Ditto.
30953 (pred_chain_length_cmp): Ditto.
30954 (convert_control_dep_chain_into_preds): Type change.
30955 (find_predicates): Ditto.
30956 (find_def_preds): Ditto.
30957 (destroy_predicates_vecs): Ditto.
30958 (find_matching_predicates_in_rest_chains): Ditto.
30959 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30960 (is_pred_expr_subset): Ditto.
30961 (is_pred_chain_subset_of): Ditto.
30962 (is_included_in): Ditto.
30963 (is_superset_of): Ditto.
30965 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30967 Update copyright years.
30969 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30971 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30972 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30973 config/arc/arc.md, config/arc/arc.opt,
30974 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30975 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30976 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30977 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30978 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30979 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30980 vtable-verify.c, vtable-verify.h: Use the standard form for the
30983 2014-01-02 Tobias Burnus <burnus@net-b.de>
30985 * gcc.c (process_command): Update copyright notice dates.
30986 * gcov-dump.c: Ditto.
30988 * doc/cpp.texi: Bump @copying's copyright year.
30989 * doc/cppinternals.texi: Ditto.
30990 * doc/gcc.texi: Ditto.
30991 * doc/gccint.texi: Ditto.
30992 * doc/gcov.texi: Ditto.
30993 * doc/install.texi: Ditto.
30994 * doc/invoke.texi: Ditto.
30996 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30998 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31000 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31002 * config/i386/sse.md (*mov<mode>_internal): Guard
31003 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31005 PR rtl-optimization/59647
31006 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31007 new_rtx into UNSIGNED_FLOAT rtxes.
31009 Copyright (C) 2014 Free Software Foundation, Inc.
31011 Copying and distribution of this file, with or without modification,
31012 are permitted in any medium without royalty provided the copyright
31013 notice and this notice are preserved.